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Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com) * config.bfd: Change linux to default to elf. Using i[345]86-*-linuxaout will build a library which defaults to a.out. * config/i386-laout.mt: Rename from old config/i386-linux.mt. * config/i386-linux.mt: Rename from old config/i386-lelf.mt. Comment out EXTRALIBS. * config/i386-lelf.mt: Remove.
1995-03-30 19:37:22 +00:00
Thu Mar 30 14:32:26 1995 H.J. Lu (hjl@nynexst.com)
* config.bfd: Change linux to default to elf. Using
i[345]86-*-linuxaout will build a library which defaults to a.out.
* config/i386-laout.mt: Rename from old config/i386-linux.mt.
* config/i386-linux.mt: Rename from old config/i386-lelf.mt.
Comment out EXTRALIBS.
* config/i386-lelf.mt: Remove.
* cpu-h8500.c (arch_info_struct): Change name from "H8/300" to "h8300" for consistency with other cpu-* files.
1995-03-29 17:02:34 +00:00
Wed Mar 29 12:01:30 1995 Ian Lance Taylor <ian@cygnus.com>
* coff-i960.c (coff_i960_relocate): Cache the section symbol in the used_by_bfd field of the section, to avoid looping for each reloc. PR 6638.
1995-03-29 18:20:33 +00:00
* coff-i960.c (coff_i960_relocate): Cache the section symbol in
the used_by_bfd field of the section, to avoid looping for each
reloc.
* cpu-h8500.c (arch_info_struct): Change name from "H8/300" to "h8300" for consistency with other cpu-* files.
1995-03-29 17:02:34 +00:00
* cpu-h8500.c (arch_info_struct): Change name from "H8/300" to
"h8300" for consistency with other cpu-* files.
* linker.c (generic_link_add_symbol_list): Skip constructor symbols which the main linker code did not do anything with. (_bfd_generic_link_output_symbols): Use udata.p if it is set, rather than looking the symbol up in the hash table. Just pass through constructor symbols for which udata.p is not set. If the linker defined the symbol, clear the constructor flag. Fix -r for b.out file format when constructor symbols are defined.
1995-03-28 20:17:37 +00:00
Tue Mar 28 15:14:11 1995 Ian Lance Taylor <ian@cygnus.com>
* bout.c (b_out_canonicalize_reloc): Handle SEC_CONSTRUCTOR sections. (b_out_get_reloc_upper_bound): Likewise.
1995-03-28 20:27:35 +00:00
* bout.c (b_out_canonicalize_reloc): Handle SEC_CONSTRUCTOR
sections.
(b_out_get_reloc_upper_bound): Likewise.
* linker.c (generic_link_add_symbol_list): Skip constructor symbols which the main linker code did not do anything with. (_bfd_generic_link_output_symbols): Use udata.p if it is set, rather than looking the symbol up in the hash table. Just pass through constructor symbols for which udata.p is not set. If the linker defined the symbol, clear the constructor flag. Fix -r for b.out file format when constructor symbols are defined.
1995-03-28 20:17:37 +00:00
* linker.c (generic_link_add_symbol_list): Skip constructor
symbols which the main linker code did not do anything with.
(_bfd_generic_link_output_symbols): Use udata.p if it is set,
rather than looking the symbol up in the hash table. Just pass
through constructor symbols for which udata.p is not set. If the
linker defined the symbol, clear the constructor flag.
Add entry I forgot to commit: * som.c (som_set_reloc_info): Sign extend constants from R_DATA_OVERRIDE fixups. * libhppa.h (sign_extend): Renamed from sign_ext. Fix. (low_sign_extend): Likewise.
1995-03-28 23:28:50 +00:00
Tue Mar 21 10:50:32 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_set_reloc_info): Sign extend constants from
R_DATA_OVERRIDE fixups.
* libhppa.h (sign_extend): Renamed from sign_ext. Fix.
(low_sign_extend): Likewise.
* linker.c (generic_link_add_symbol_list): Skip constructor symbols which the main linker code did not do anything with. (_bfd_generic_link_output_symbols): Use udata.p if it is set, rather than looking the symbol up in the hash table. Just pass through constructor symbols for which udata.p is not set. If the linker defined the symbol, clear the constructor flag. Fix -r for b.out file format when constructor symbols are defined.
1995-03-28 20:17:37 +00:00
Mon Mar 20 22:39:10 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_slurp_symbol_table): Tighten test to determine
what symbols are section symbols.
* elfcode.h (elf_bfd_link_add_symbols): An empty archive is OK.
1995-03-18 06:56:00 +00:00
Sat Mar 18 01:54:45 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (elf_bfd_link_add_symbols): An empty archive is OK.
Fri Mar 17 16:29:02 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_bfd_copy_private_section_data): Just return true when
either the input or output section isn't attached to a SOM BFD.
(som_bfd_copy_private_bfd_data): Similarly for BFD private data.
* elfcode.h (elf_link_add_object_symbols): Check whether a dynamic object has already been included, and ignore it the second time.
1995-03-17 16:51:36 +00:00
Fri Mar 17 11:50:34 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (elf_link_add_object_symbols): Check whether a dynamic
object has already been included, and ignore it the second time.
Wed Mar 15 11:56:40 1995 Ian Lance Taylor <ian@cygnus.com>
* elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT13 from
complain_overflow_bitfield to complain_overflow_signed.
* libelf.h (bfd_elf32__write_relocs): Don't declare.
(bfd_elf64__write_relocs): Don't declare.
stab-syms.c: Rewrite to improve performance. Shaves about 5% off gprof run time, according to gprof itself, on i486-netbsd.
1995-03-14 11:02:19 +00:00
Tue Mar 14 05:54:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
* stab-syms.c (aout_stab_name): Moved aout_stab_names to be local
to this function. Recoded function to stop using table, to
improve performance (on i486-netbsd host). Left old version
intact under "#if 0" for further performance testing.
* archive.c (bsd_write_armap): Cast getuid and getgid results to long, and print with %ld.
1995-03-13 18:49:44 +00:00
Mon Mar 13 13:48:49 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (write_relocs): Make static. Use PTR argument as a pointer to a boolean variable set to true if something fails. Cast to PTR rather than void *. (sym_is_global): Rewrite for clarity. (map_program_segments): If the program header size is too small, call _bfd_error_handler and return failure rather than aborting. (NAME(bfd_elf,write_object_contents)): Pass boolean variable when calling write_relocs. (elf_symbol_from_bfd_symbol): Use BFD_ASSERT rather than abort. (struct elf_info_failed): Define. (NAME(bfd_elf,size_dynamic_sections)): Declare variables in inner blocks. Pass elf_info_failed structure when calling elf_export_symbol and elf_adjust_dynamic_symbol. (elf_export_symbol): Treat data argument as elf_info_failed rather than bfd_link_info. Set failed field on error. (elf_adjust_dynamic_symbol): Likewise. (struct elf_finfo_failed): Define. (elf_bfd_final_link): Pass elf_finfo_failed structure when calling elf_link_output_extsym. Use BFD_ASSERT rather than abort. (elf_link_output_extsym): Treat data argument as elf_finfo_failed rather than elf_final_link_info. Set failed field on error. (elf_link_input_bfd): Use BFD_ASSERT rather than abort. (elf_reloc_link_order): Likewise.
1995-03-13 21:55:44 +00:00
* elfcode.h (write_relocs): Make static. Use PTR argument as a
pointer to a boolean variable set to true if something fails.
Cast to PTR rather than void *.
(sym_is_global): Rewrite for clarity.
(map_program_segments): If the program header size is too small,
call _bfd_error_handler and return failure rather than aborting.
(NAME(bfd_elf,write_object_contents)): Pass boolean variable when
calling write_relocs.
(elf_symbol_from_bfd_symbol): Use BFD_ASSERT rather than abort.
(struct elf_info_failed): Define.
(NAME(bfd_elf,size_dynamic_sections)): Declare variables in inner
blocks. Pass elf_info_failed structure when calling
elf_export_symbol and elf_adjust_dynamic_symbol.
(elf_export_symbol): Treat data argument as elf_info_failed rather
than bfd_link_info. Set failed field on error.
(elf_adjust_dynamic_symbol): Likewise.
(struct elf_finfo_failed): Define.
(elf_bfd_final_link): Pass elf_finfo_failed structure when calling
elf_link_output_extsym. Use BFD_ASSERT rather than abort.
(elf_link_output_extsym): Treat data argument as elf_finfo_failed
rather than elf_final_link_info. Set failed field on error.
(elf_link_input_bfd): Use BFD_ASSERT rather than abort.
(elf_reloc_link_order): Likewise.
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Only write out PLTRELSZ, PLTREL and JMPREL relocs if there is a .rela.plt section. Solaris 2.4 apparently does not handle empty reloc information correctly.
1995-03-13 20:39:36 +00:00
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Only write
out PLTRELSZ, PLTREL and JMPREL relocs if there is a .rela.plt
section. Solaris 2.4 apparently does not handle empty reloc
information correctly.
* archive.c (bsd_write_armap): Cast getuid and getgid results to long, and print with %ld.
1995-03-13 18:49:44 +00:00
* archive.c (bsd_write_armap): Cast getuid and getgid results to
long, and print with %ld.
* elf32-arc.c (elf_arc_howto_table): Relocs with implicit addends don't work too well with zero src_masks. Correct values.
1995-03-12 13:26:57 +00:00
start-sanitize-arc
Sun Mar 12 05:22:10 1995 Doug Evans <dje@chestnut.cygnus.com>
* elf32-arc.c (elf_arc_howto_table): Relocs with implicit addends
don't work too well with zero src_masks. Correct values.
end-sanitize-arc
* aoutx.h (translate_to_native_sym_flags): Always use the output section if it is not NULL. PR 6477.
1995-03-10 21:43:02 +00:00
Fri Mar 10 16:41:05 1995 Ian Lance Taylor <ian@cygnus.com>
* aoutx.h (translate_to_native_sym_flags): Always use the output
section if it is not NULL.
* aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter, and use it instead of bfd_get_symcount. Check r_index after setting r_extern based on whether this is a base relative reloc. (NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it instead of bfd_get_symcount. (NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc swap routines. * libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter to declaration. (NAME(aout,swap_std_reloc_in)): Likewise. * sunos.c (sunos_canonicalize_dynamic_reloc): Pass info->dynsym_count to reloc swap routines. * aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter. * hp300hpux.c (MY(swap_std_reloc_in)): Likewise. (MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap routine. * i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount parameter. (NAME(lynx,swap_std_reloc_in)): Likewise. (NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc swap routines.
1995-03-09 20:14:04 +00:00
Thu Mar 9 15:06:25 1995 Ian Lance Taylor <ian@cygnus.com>
* coffswap.h (coff_swap_scnhdr_out): If the line number count or the reloc count does not fit, print an error and return 0. * coffcode.h (coff_write_object_contents): Check return value of coff_swap_scnhdr_out. * ecoff.c (_bfd_ecoff_write_object_contents): Check return value of bfd_coff_swap_scnhdr_out.
1995-03-09 22:58:14 +00:00
* coffswap.h (coff_swap_scnhdr_out): If the line number count or
the reloc count does not fit, print an error and return 0.
* coffcode.h (coff_write_object_contents): Check return value of
coff_swap_scnhdr_out.
* ecoff.c (_bfd_ecoff_write_object_contents): Check return value
of bfd_coff_swap_scnhdr_out.
* bfd.c: Include <stdarg.h> or <varargs.h>, depending upon ANSI_PROTOTYPES. (bfd_error_handler_type): New global type. (_bfd_error_program_name): New static variable. (_bfd_default_error_handler): New static function. (_bfd_error_handler): New BFD private global variable. (bfd_set_error_handler): New globally visible function. (bfd_set_error_program_name): New globally visible function. * libbfd-in.h (_bfd_error_handler): Declare. * bfd-in2.h, libbfd.h: Rebuild.
1995-03-09 22:16:40 +00:00
* bfd.c: Include <stdarg.h> or <varargs.h>, depending upon
ANSI_PROTOTYPES.
(bfd_error_handler_type): New global type.
(_bfd_error_program_name): New static variable.
(_bfd_default_error_handler): New static function.
(_bfd_error_handler): New BFD private global variable.
(bfd_set_error_handler): New globally visible function.
(bfd_set_error_program_name): New globally visible function.
* libbfd-in.h (_bfd_error_handler): Declare.
* bfd-in2.h, libbfd.h: Rebuild.
* aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter, and use it instead of bfd_get_symcount. Check r_index after setting r_extern based on whether this is a base relative reloc. (NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it instead of bfd_get_symcount. (NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc swap routines. * libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter to declaration. (NAME(aout,swap_std_reloc_in)): Likewise. * sunos.c (sunos_canonicalize_dynamic_reloc): Pass info->dynsym_count to reloc swap routines. * aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter. * hp300hpux.c (MY(swap_std_reloc_in)): Likewise. (MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap routine. * i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount parameter. (NAME(lynx,swap_std_reloc_in)): Likewise. (NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc swap routines.
1995-03-09 20:14:04 +00:00
* aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter,
and use it instead of bfd_get_symcount. Check r_index after
setting r_extern based on whether this is a base relative reloc.
(NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it
instead of bfd_get_symcount.
(NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc
swap routines.
* libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter
to declaration.
(NAME(aout,swap_std_reloc_in)): Likewise.
* sunos.c (sunos_canonicalize_dynamic_reloc): Pass
info->dynsym_count to reloc swap routines.
* aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter.
* hp300hpux.c (MY(swap_std_reloc_in)): Likewise.
(MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap
routine.
* i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount
parameter.
(NAME(lynx,swap_std_reloc_in)): Likewise.
(NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc
swap routines.
Thu Mar 9 12:04:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* bfd.c (bfd_merge_private_bfd_data): New function vector to be
called by the linker to merge any private bfd data of the input
files and the output file. Used by the PowerPC ELF support to
check whether -mrelocatable is used for all modules.
(bfd_set_private_flags): New function vector to be called by the
assembler to set private flags. Used by the PowerPC ELF support
to set that a particular object file was assembled with the
-mrelocatable option.
* targets.c (BFD_JUMP_TABLE_COPY): Add intiialization of the
bfd_merge_private_bfd_data and bfd_set_private_flags function
vectors.
* bfd-in2.h, libbfd-in.h: Rebuild with bfd.c and targets.c
changes.
* elf32-ppc.c (ppc_elf_set_private_flags): New function to set the
ELF e_flags field.
(ppc_elf_copy_private_bfd_data): Copy the e_flags field from the
input file to the output file.
(ppc_elf_merge_private_bfd_data): Check for a mismatch between the
e_flags field of all of the linker input files.
* libelf.h (elf_obj_tdata): Add ppc_flags_init field so that the
PowerPC support can check if compataible e_flags are present.
* aout-target.h: Add NOP for the bfd_merge_private_bfd_data
and bfd_set_private_flags function vectors.
* coffcode.h: Ditto.
* elf32-target.h: Ditto.
* elf64-target.h: Ditto.
* libbfd.h: Ditto.
* libecoff.h: Ditto.
* som.c: Ditto.
* elfcode.h (swap_out_syms): Mark an undefined BSF_WEAK symbol as STB_WEAK rather than STB_GLOBAL.
1995-03-08 05:56:53 +00:00
Wed Mar 8 00:53:54 1995 Ian Lance Taylor <ian@cygnus.com>
* cpu-mips.c (arch_info_struct): Add mips:8000 entry.
1995-03-08 20:47:26 +00:00
* cpu-mips.c (arch_info_struct): Add mips:8000 entry.
* elfcode.h (swap_out_syms): Mark an undefined BSF_WEAK symbol as STB_WEAK rather than STB_GLOBAL.
1995-03-08 05:56:53 +00:00
* elfcode.h (swap_out_syms): Mark an undefined BSF_WEAK symbol as
STB_WEAK rather than STB_GLOBAL.
* configure.in (SELECT_VECS): Split bfd_elf32_arc_vec into big/little. * targets.c (bfd_target_vector): Likewise. * elf32-arc.c (TARGET_BIG_SYM): Define. (TARGET_BIG_NAME): Define. * config/arc-elf.mt (DEFAULT_VECTOR): Set to bfd_elf32_littlearc_vec. (SELECT_VECS): Add bfd_elf32_bigarc_vec.
1995-03-08 04:41:13 +00:00
start-sanitize-arc
Tue Mar 7 20:34:43 1995 Doug Evans <dje@chestnut.cygnus.com>
* configure.in (SELECT_VECS): Split bfd_elf32_arc_vec into big/little.
* targets.c (bfd_target_vector): Likewise.
* elf32-arc.c (TARGET_BIG_SYM): Define.
(TARGET_BIG_NAME): Define.
* config/arc-elf.mt (DEFAULT_VECTOR): Set to bfd_elf32_littlearc_vec.
(SELECT_VECS): Add bfd_elf32_bigarc_vec.
end-sanitize-arc
* elfcode.h (elf_sort_hdrs): Check SHT_NOBITS before checking sh_size.
1995-03-07 17:25:07 +00:00
Tue Mar 7 12:23:47 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (bfd_coff_backend_data): Add new field _bfd_coff_adjust_symndx. (bfd_coff_adjust_symndx): Define. (coff_adjust_symndx): Define as NULL if not already defined. (bfd_coff_std_swap_table): Initialize new field to coff_adjust_symndx. * cofflink.c (coff_link_input_bfd): Call coff_adjust_symndx if it is defined. * coff-a29k.c (coff_a29k_adjust_symndx): New static function. (coff_adjust_symndx): Define before including coffcode.h. * libcoff.h: Rebuild.
1995-03-07 19:56:31 +00:00
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_adjust_symndx.
(bfd_coff_adjust_symndx): Define.
(coff_adjust_symndx): Define as NULL if not already defined.
(bfd_coff_std_swap_table): Initialize new field to
coff_adjust_symndx.
* cofflink.c (coff_link_input_bfd): Call coff_adjust_symndx if it
is defined.
* coff-a29k.c (coff_a29k_adjust_symndx): New static function.
(coff_adjust_symndx): Define before including coffcode.h.
* libcoff.h: Rebuild.
* format.c (bfd_check_format_matches): Skip binary_vec when searching through bfd_target_vector.
1995-03-07 19:32:39 +00:00
* format.c (bfd_check_format_matches): Skip binary_vec when
searching through bfd_target_vector.
* elfcode.h (elf_sort_hdrs): Check SHT_NOBITS before checking sh_size.
1995-03-07 17:25:07 +00:00
* elfcode.h (elf_sort_hdrs): Check SHT_NOBITS before checking
sh_size.
* elfcode.h (elf_sort_hdrs): Keep SHT_NOBITS sections after !SHT_NOBITS ones.
1995-03-07 07:34:21 +00:00
Mon Mar 6 23:31:36 1995 Doug Evans <dje@chestnut.cygnus.com>
* elfcode.h (elf_sort_hdrs): Keep SHT_NOBITS sections after
!SHT_NOBITS ones.
* cpu-hppa.c (arch_info_struct): Support both PA1.0 and PA1.1 machine types. (bfd_hppa_arch): Link in both PA1.0 and PA1.1 architecture info structures. * libhppa.h (enum pa_arch): New enumeration to describe the different variants of the PA architecture. * som.c (som_object_setup): Use new enumeration to set machine type. (som_finish_writing): If the machine type is PA1.1, then use the PA1.1 machine identifier in the output file.
1995-03-06 17:00:18 +00:00
Mon Mar 6 09:53:08 1995 Jeff Law (law@snake.cs.utah.edu)
* cpu-hppa.c (arch_info_struct): Support both PA1.0 and PA1.1
machine types.
(bfd_hppa_arch): Link in both PA1.0 and PA1.1 architecture info
structures.
* libhppa.h (enum pa_arch): New enumeration to describe the
different variants of the PA architecture.
* som.c (som_object_setup): Use new enumeration to set machine
type.
(som_finish_writing): If the machine type is PA1.1, then use the
PA1.1 machine identifier in the output file.
* aoutx.h (NAME(aout,set_section_contents)): Double check that the caller is writing to a valid section. PR 5996 cleanup.
1995-03-02 21:00:39 +00:00
Thu Mar 2 15:58:24 1995 Ian Lance Taylor <ian@cygnus.com>
* cpu-hppa.c (arch_info_struct): Support both PA1.0 and PA1.1 machine types. (bfd_hppa_arch): Link in both PA1.0 and PA1.1 architecture info structures. * libhppa.h (enum pa_arch): New enumeration to describe the different variants of the PA architecture. * som.c (som_object_setup): Use new enumeration to set machine type. (som_finish_writing): If the machine type is PA1.1, then use the PA1.1 machine identifier in the output file.
1995-03-06 17:00:18 +00:00
* aoutx.h (NAME(aout,swap_ext_reloc_in)): Treat the index of a
base relative reloc as an index into the symbol table, regardless
of the setting of r_extern.
(NAME(aout,swap_std_reloc_in)): Likewise.
* aoutx.h (NAME(aout,set_section_contents)): Double check that the caller is writing to a valid section. PR 5996 cleanup.
1995-03-02 21:00:39 +00:00
* aoutx.h (NAME(aout,set_section_contents)): Double check that the
caller is writing to a valid section.
Thu Mar 2 14:37:57 1995 Bryan Ford <baford@cs.utah.edu> * binary.c: Add support for reading binary files. Loads the raw contents of the file into a data section and wraps some symbols around it. The symbols `_binary_<filename>_start' and `_binary_<filename>_end' indicate the start and end of the data, while `_binary_<filename>_size' is an absolute symbol whose value is the size of the data. <filename> is the name of the binary input file, with all non-alphanumeric characters converted to underscores. * archures.c (bfd_arch_get_compatible): Assume users knows what they're doing if one of the architectures is bfd_arch_unknown.
1995-03-02 20:04:07 +00:00
Thu Mar 2 14:37:57 1995 Bryan Ford <baford@cs.utah.edu>
* binary.c: Add support for reading binary files. Loads the raw
contents of the file into a data section and wraps some symbols
around it. The symbols `_binary_<filename>_start' and
`_binary_<filename>_end' indicate the start and end of the data,
while `_binary_<filename>_size' is an absolute symbol whose value
is the size of the data. <filename> is the name of the binary
input file, with all non-alphanumeric characters converted to
underscores.
* archures.c (bfd_arch_get_compatible): Assume users knows what
they're doing if one of the architectures is bfd_arch_unknown.
Warn if GOT16 overflows.
1995-03-01 22:34:34 +00:00
Wed Mar 1 17:30:46 1995 Michael Meissner <meissner@cygnus.com>
* elf32-ppc.c (elf_powerpc_howto_table): For relocation
R_PPC_GOT16, change complain_on_overflow to be
complain_overflow_signed.
Wed Mar 1 11:52:55 1995 Jason Molenda <crash@phydeaux.cygnus.com> * configure.host: Recognize powerpc-*-aix*. for sludge.cygnus.com.
1995-03-01 19:55:05 +00:00
Wed Mar 1 11:52:55 1995 Jason Molenda <crash@phydeaux.cygnus.com>
* configure.host: Recognize powerpc-*-aix*.
* configure.in: Rewrite output of TDEFAULTS to avoid relying on semantics of single quotes in parameter substitution.
1995-03-01 16:58:57 +00:00
Wed Mar 1 11:57:39 1995 Ian Lance Taylor <ian@cygnus.com>
* coff-i960.c (COFF_PAGE_SIZE): Define.
1995-03-01 18:06:13 +00:00
* coff-i960.c (COFF_PAGE_SIZE): Define.
* configure.in: Rewrite output of TDEFAULTS to avoid relying on semantics of single quotes in parameter substitution.
1995-03-01 16:58:57 +00:00
* configure.in: Rewrite output of TDEFAULTS to avoid relying on
semantics of single quotes in parameter substitution.
* config.bfd (i[345]86-*-linuxelf*): New target. Use i386-lelf. (i[345]86-*-gnuelf*): New target. Use i386-gelf. * config/i386-lelf.mt: New file. * config/i386-gelf.mt: New file.
1995-02-28 17:54:37 +00:00
Tue Feb 28 12:53:09 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (elf_sort_hdrs): Sort empty sections before non-empty sections, if they have the same VMA.
1995-02-28 19:33:51 +00:00
* elfcode.h (elf_sort_hdrs): Sort empty sections before non-empty
sections, if they have the same VMA.
* config.bfd (i[345]86-*-linuxelf*): New target. Use i386-lelf. (i[345]86-*-gnuelf*): New target. Use i386-gelf. * config/i386-lelf.mt: New file. * config/i386-gelf.mt: New file.
1995-02-28 17:54:37 +00:00
* config.bfd (i[345]86-*-linuxelf*): New target. Use i386-lelf.
(i[345]86-*-gnuelf*): New target. Use i386-gelf.
* config/i386-lelf.mt: New file.
* config/i386-gelf.mt: New file.
* config.bfd: add a29k-*-vxworks configuration.
1995-02-27 20:59:54 +00:00
Mon Feb 27 12:58:25 1995 Kung Hsu <kung@mexican.cygnus.com>
* config.bfd: add a29k-*-vxworks configuration.
Wed Feb 22 14:40:26 1995 Ian Lance Taylor <ian@cygnus.com>
* libaout.h (NAME(aout,slurp_reloc_table)): Change declaration to
use reloc_howto_type rather than const struct reloc_howto_struct.
* bout.c (b_out_slurp_reloc_table): Don't return an error if asked for relocations for the .bss section. PR 6377.
1995-02-22 02:20:51 +00:00
Tue Feb 21 18:19:22 1995 Ian Lance Taylor <ian@cygnus.com>
* bout.c (b_out_slurp_reloc_table): Don't return an error if asked
for relocations for the .bss section.
* som.c (som_bfd_ar_write_symbol_stuff): Handle objects with odd lengths.
1995-02-21 22:15:19 +00:00
Tue Feb 21 15:13:05 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_bfd_ar_write_symbol_stuff): Handle objects with odd
lengths.
Make GOT relocs offset by 32768, which allows the table to double in size.
1995-02-17 17:41:08 +00:00
Fri Feb 17 12:34:36 1995 Michael Meissner <meissner@cygnus.com>
* elf32-ppc.c (ppc_elf_got16_reloc): Make GOT style relocs add
32768, so the GOT pointer can point to 16384 pointers, instead of
8192.
* coffgen.c: Reindented.
1995-02-17 16:46:52 +00:00
Fri Feb 17 11:45:38 1995 Ian Lance Taylor <ian@cygnus.com>
* hosts/sysv4.h: Include <unistd.h>, <stdlib.h>, and <time.h>. Only define SEEK_SET and SEEK_CUR if they are not already defined. Remove all external function declarations.
1995-02-17 18:35:40 +00:00
* hosts/sysv4.h: Include <unistd.h>, <stdlib.h>, and <time.h>.
Only define SEEK_SET and SEEK_CUR if they are not already defined.
Remove all external function declarations.
* syms.c (bfd_decode_symclass): Return 'W' for a weak symbol.
1995-02-17 17:26:48 +00:00
* syms.c (bfd_decode_symclass): Return 'W' for a weak symbol.
* coffgen.c (coff_real_object_p): Set start address and flags before calling coff_mkobject_hook. Restore them on failure. * ecoff.c (_bfd_ecoff_mkobject_hook): If not ECOFF_AOUT_ZMAGIC, clear D_PAGED. PR 6341.
1995-02-17 16:57:18 +00:00
* coffgen.c (coff_real_object_p): Set start address and flags
before calling coff_mkobject_hook. Restore them on failure.
* ecoff.c (_bfd_ecoff_mkobject_hook): If not ECOFF_AOUT_ZMAGIC,
clear D_PAGED.
* coffgen.c: Reindented.
1995-02-17 16:46:52 +00:00
* coffgen.c: Reindented.
* reloc.c (bfd_perform_relocation): Don't use bitpos in overflow calculations. (bfd_install_relocation): Likewise.
1995-02-16 22:40:19 +00:00
Thu Feb 16 14:37:23 1995 Doug Evans <dje@cygnus.com>
* reloc.c (bfd_perform_relocation): Don't use bitpos in overflow
calculations.
(bfd_install_relocation): Likewise.
* hosts/std-host.h: Remove all function declarations which return int or void, except the one for free.
1995-02-16 18:23:57 +00:00
Thu Feb 16 13:22:29 1995 Ian Lance Taylor <ian@cygnus.com>
* hosts/std-host.h: Remove all function declarations which return
int or void, except the one for free.
Fix powerpc PC relative reloc & add some 16 bit relocs.
1995-02-15 19:57:56 +00:00
Wed Feb 15 14:54:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (elf_powerpc_howto_table): Use a destination mask of
0xffffffff for R_PPC_REL32, not 0.
(powerpc_reloc_map): Add low 16 bit, high 16 bit, and high 16 bit
adjusted relocations.
Tue Feb 14 17:47:17 1995 Ian Lance Taylor <ian@cygnus.com>
* elf32-mips.c (struct mips_elf_find_line): Define.
(mips_elf_find_nearest_line): New static function.
(bfd_elf32_find_nearest_line): Define.
* libelf.h (struct elf_obj_tdata): Add find_line_info field.
* ecoff.c (_bfd_ecoff_swap_tir_in): Move to ecofflink.c.
(_bfd_ecoff_swap_tir_out): Likewise.
(_bfd_ecoff_swap_rndx_in): Likewise.
(_bfd_ecoff_swap_rndx_out): Likewise.
(cmp_fdrtab_entry): Likewise.
(mk_fdrtab): Likewise.
(lookup): Likewise.
(_bfd_ecoff_find_nearest_line): Just call _bfd_ecoff_locate_line
to do most of the work. Allocate find_line_info if necessary.
* ecofflink.c: Include "aout/stab_gnu.h".
(_bfd_ecoff_swap_tir_in): Move in from ecoff.c.
(_bfd_ecoff_swap_tir_out): Likewise.
(_bfd_ecoff_swap_rndx_in): Likewise.
(_bfd_ecoff_swap_rndx_out): Likewise.
(cmp_fdrtab_entry): Likewise. Use PTR instead of void *.
(mk_fdrtab): Move in from ecoff.c. Add debug_info, debug_swap,
and line_info arguments, and use them instead of ecoff_data.
(fdrtab_lookup): Move in from lookup in ecoff.c. Remove abfd
argument, add line_info argument. Use it instead of ecoff_data.
(_bfd_ecoff_locate_line): New function, mostly from the old
_bfd_ecoff_find_nearest_line in ecoff.c.
* libecoff.h (ecoff_data_type): Remove find_buffer, fdrtab_len and
fdrtab fields, replacing them find_line_info field.
(_bfd_ecoff_swap_tir_in): Declare.
(_bfd_ecoff_swap_tir_out): Declare.
(_bfd_ecoff_swap_rndx_in): Declare.
(_bfd_ecoff_swap_rndx_out): Declare.
* libbfd-in.h (_bfd_ecoff_locate_line): Declare.
* libbfd.h: Rebuild.
* configure.in: Don't use ecoff.o for bfd_elf32_bigmips_vec or
bfd_elf32_littlemips_vec.
* Makefile.in: Rebuild dependencies.
Reconize old versions of the PowerPC machine code (EM_PPC_OLD and EM_CYGNUS_POWERPC).
1995-02-14 19:20:16 +00:00
Tue Feb 14 14:04:22 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* libelf.h (elf_backend_data): Add fields elf_machine_alt1 and
elf_machine_alt2 which provide alternate versions of the machine
code.
* elf32-ppc.c (ELF_MACHINE_ALT1, ELF_MACHINE_ALT2): Define to
recognize old versions of the PowerPC machine code.
* elf32-target.h (elf32_bed): Initialize alternate machine code
fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2.
* elf64-target.h (elf64_bed): Initialize alternate machine code
fields defined by ELF_MACHINE_ALT1 and ELF_MACHINE_ALT2.
* elfcode.h (elf_object_p, elf_core_file_p): In addition to the
main machine code field, check the two alternate machine code
fields.
* aoutf1.h (MACHTYPE_OK): Don't define if already defined. Don't accept M_SPARC if bfd_arch_sparc is not in the list of supported architectures, and don't accept a 680x0 machine type if bfd_arch_m68k is not in the list of supported architectures. * aout0.c (MACHTYPE_OK): Define.
1995-02-14 17:49:30 +00:00
Tue Feb 14 12:46:48 1995 Ian Lance Taylor <ian@cygnus.com>
* aoutf1.h (MACHTYPE_OK): Don't define if already defined. Don't
accept M_SPARC if bfd_arch_sparc is not in the list of supported
architectures, and don't accept a 680x0 machine type if
bfd_arch_m68k is not in the list of supported architectures.
* aout0.c (MACHTYPE_OK): Define.
* aoutx.h (NAME(aout,swap_ext_reloc_in)): Don't return a pointer to garbage if the symbol index is out of range. (NAME(aout,swap_std_reloc_in)): Likewise.
1995-02-14 04:27:39 +00:00
Mon Feb 13 23:25:38 1995 Ian Lance Taylor <ian@cygnus.com>
* aoutx.h (NAME(aout,swap_ext_reloc_in)): Don't return a pointer
to garbage if the symbol index is out of range.
(NAME(aout,swap_std_reloc_in)): Likewise.
* archures (bfd_mach_arc_base): #define. (bfd_mach_arc_host, bfd_mach_arc_graphics, bfd_mach_arc_audio): Ditto. * cpu-arc.c (arch_info_struct): Define entries for each cpu variant. (bfd_arc_arch): Link each one in. (arc_get_mach): New function. * elf32-arc.c (arc_info_to_howto_rel): Renamed from arc_info_to_howto. (elf_info_to_howto_rel): Update. (arc_elf_object_p, arc_elf_final_write_processing): New functions. (elf_backend_object_p): Define. (elf_backend_final_write_processing): Define. (USE_REL): Define.
1995-02-10 01:40:36 +00:00
start-sanitize-arc
Revert this patch, since it breaks linking PIC code with no dynamic objects: * elfcode.h (elf_bfd_final_link): Add assertion to make sure that dynamic and dynobj are in synch.
1995-02-13 19:04:05 +00:00
Mon Feb 13 09:35:30 1995 Doug Evans <dje@canuck.cygnus.com>
* elf32-arc.c (reloc_type): New type R_ARC_B26.
(elf_arc_howto_table): Likewise.
* reloc.c (BFD_RELOC_ARC_B26): Likewise.
* archures (bfd_mach_arc_base): #define. (bfd_mach_arc_host, bfd_mach_arc_graphics, bfd_mach_arc_audio): Ditto. * cpu-arc.c (arch_info_struct): Define entries for each cpu variant. (bfd_arc_arch): Link each one in. (arc_get_mach): New function. * elf32-arc.c (arc_info_to_howto_rel): Renamed from arc_info_to_howto. (elf_info_to_howto_rel): Update. (arc_elf_object_p, arc_elf_final_write_processing): New functions. (elf_backend_object_p): Define. (elf_backend_final_write_processing): Define. (USE_REL): Define.
1995-02-10 01:40:36 +00:00
Thu Feb 9 17:31:40 1995 Doug Evans <dje@canuck.cygnus.com>
* archures (bfd_mach_arc_base): #define.
(bfd_mach_arc_host, bfd_mach_arc_graphics, bfd_mach_arc_audio): Ditto.
* cpu-arc.c (arch_info_struct): Define entries for each cpu variant.
(bfd_arc_arch): Link each one in.
(arc_get_mach): New function.
* elf32-arc.c (arc_info_to_howto_rel): Renamed from arc_info_to_howto.
(elf_info_to_howto_rel): Update.
(arc_elf_object_p, arc_elf_final_write_processing): New functions.
(elf_backend_object_p): Define.
(elf_backend_final_write_processing): Define.
(USE_REL): Define.
end-sanitize-arc
* Makefile.in (BFD32_BACKENDS): Add i386msdos.o.
1995-02-10 00:17:32 +00:00
Thu Feb 9 18:36:52 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* Makefile.in (BFD32_BACKENDS): Add i386msdos.o.
* elfcode.h (elf_bfd_final_link): Add assertion to make sure that dynamic and dynobj are in synch.
1995-02-09 17:03:47 +00:00
Thu Feb 9 12:02:35 1995 Ian Lance Taylor <ian@cygnus.com>
* i386linux.c (NEEDS_SHRLIB): Define. (linux_tally_symbols): Crash if a NEEDS_SHRLIB symbol is undefined. From hjl@nynexst.com (H.J. Lu).
1995-02-09 17:19:53 +00:00
* i386linux.c (NEEDS_SHRLIB): Define.
(linux_tally_symbols): Crash if a NEEDS_SHRLIB symbol is
undefined. From hjl@nynexst.com (H.J. Lu).
* linker.c (generic_link_check_archive_element): Allocate common symbol information structure. Don't bother to check for common symbol size overflow. (_bfd_generic_link_add_one_symbol): Likewise. * aoutx.h (aout_link_check_ar_symbols): Likewise. * linker.c (generic_link_check_archive_element): Adjust references to common symbol information for new structure. (_bfd_generic_link_add_one_symbol): Likewise. * aoutx.h (aout_link_check_ar_symbols): Likewise. (aout_link_add_symbols): Likewise. * ecoff.c (ecoff_link_add_externals): Likewise. * elfcode.h (elf_link_add_object_symbols): Likewise. (elf_link_output_extsym): Likewise. * sunos.c (sunos_add_one_symbol): Likewise.
1995-02-08 22:57:48 +00:00
Wed Feb 8 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
* linker.c (generic_link_check_archive_element): Allocate common
symbol information structure. Don't bother to check for common
symbol size overflow.
(_bfd_generic_link_add_one_symbol): Likewise.
* aoutx.h (aout_link_check_ar_symbols): Likewise.
* linker.c (generic_link_check_archive_element): Adjust references
to common symbol information for new structure.
(_bfd_generic_link_add_one_symbol): Likewise.
* aoutx.h (aout_link_check_ar_symbols): Likewise.
(aout_link_add_symbols): Likewise.
* ecoff.c (ecoff_link_add_externals): Likewise.
* elfcode.h (elf_link_add_object_symbols): Likewise.
(elf_link_output_extsym): Likewise.
* sunos.c (sunos_add_one_symbol): Likewise.
elfcode.h (elf_sort_hdrs): Put SHT_NOBITS sections after !SHT_NOBITS.
1995-02-08 20:58:01 +00:00
Wed Feb 8 09:53:42 1995 Doug Evans <dje@canuck.cygnus.com>
* elfcode.h (elf_sort_hdrs): Put SHT_NOBITS sections after !SHT_NOBITS.
* som.c (som_bfd_find_nearest_line): Just return false, don't abort.
1995-02-07 23:29:08 +00:00
Tue Feb 7 16:27:33 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_bfd_find_nearest_line): Just return false, don't
abort.
clean up mechanics of mosberger-tang's changes
1995-02-07 20:06:28 +00:00
Tue Feb 7 14:43:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
* ecoff.c: Reformatted some comments and brace constructs in
recent changes to GNU style.
(cmp_fdrtab_entry, mk_fdrtab, lookup): Use old-style function
definitions.
* ecoffswap.h (ecoff_swap_pdr_in): Zero out intern before setting any of the fields.
1995-02-07 19:22:43 +00:00
Tue Feb 7 14:21:28 1995 Ian Lance Taylor <ian@cygnus.com>
* ecoffswap.h (ecoff_swap_pdr_in): Zero out intern before setting
any of the fields.
ecoff gprof related fixes & improvements from David Mosberger-Tang
1995-02-07 01:06:25 +00:00
Mon Feb 6 20:01:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
Sat Feb 4 14:20:24 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
* ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_out): added
internalizing/externalizing new "prof" field.
* libecoff.h (ecoff_tdata): added fdrtab.
* ecoff.c (_bfd_ecoff_find_nearest_line): Fixed.
Distinguish a weak defined symbol from a regular defined symbol. * linker.c (enum link_action): Add DEFW. (link_action): Add bfd_link_hash_defweak column. (_bfd_generic_link_add_one_symbol): Add DEFW case. Handle bfd_link_hash_defweak in a few other cases. * Many files (bfd_link_hash_undefweak): Renamed from bfd_link_hash_weak. * aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak. (aout_link_write_other_symbol): Likewise. (aout_link_input_section_std): Likewise. (aout_link_input_section_ext): Likewise. * bout.c (get_value): Likewise. * coff-a29k.c (coff_a29k_relocate_section): Likewise. * coff-alpha.c (alpha_convert_external_reloc): Likewise. (alpha_relocate_section): Likewise. * coff-mips.c (mips_relocate_section): Likewise. (mips_relax_section): Likewise. (bfd_mips_ecoff_create_embedded_relocs): Likewise. * cofflink.c (coff_write_global_sym): Likewise. (_bfd_coff_generic_relocate_section): Likewise. * ecoff.c (ecoff_link_add_externals): Likewise. (ecoff_link_write_external): LIkewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. (elf32_hppa_size_stubs): Likewise. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. (elf_i386_relocate_section): Likewise. (elf_i386_finish_dynamic_symbol): Likewise. * elf32-mips.c (mips_elf_output_extsym): Likewise. (mips_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. (elf32_sparc_relocate_section): Likewise. * elfcode.h (elf_link_add_object_symbols): Likewise. (elf_adjust_dynamic_symbol): Likewise. (elf_bfd_final_link): Likewise. (elf_link_output_extsym): Likewise. * i386linux.c (linux_add_one_symbol): Likewise. (linux_tally_symbols): Likewise. (linux_finish_dynamic_link): Likewise. * linker.c (_bfd_generic_link_output_symbols): Likewise. (set_symbol_from_hash): Likewise. * reloc16.c (bfd_coff_reloc16_get_value): Likewise. (bfd_perform_slip): Likewise. * sunos.c (sunos_add_one_symbol): Likewise. (sunos_scan_std_relocs): Likewise. (sunos_scan_ext_relocs): Likewise. (sunos_scan_dynamic_symbol): Likewise. (sunos_write_dynamic_symbol): Likewise.
1995-02-06 20:01:08 +00:00
Mon Feb 6 14:25:24 1995 Ian Lance Taylor <ian@cygnus.com>
* libelf.h (struct elf_link_hash_table): Add saw_needed field. * elfcode.h (elf_link_add_object_symbols): Set saw_needed if DT_NEEDED seen in .dynamic section. (elf_link_output_extsym): Warn if an undefined symbol is only referenced from a dynamic object, and not making a shared object, and saw_needed is false. * elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed.
1995-02-06 23:23:37 +00:00
* libelf.h (struct elf_link_hash_table): Add saw_needed field.
* elfcode.h (elf_link_add_object_symbols): Set saw_needed if
DT_NEEDED seen in .dynamic section.
(elf_link_output_extsym): Warn if an undefined symbol is
only referenced from a dynamic object, and not making a shared
object, and saw_needed is false.
* elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed.
* libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Don't define. * elfcode.h (elf_link_add_object_symbols): Don't clear or set ELF_LINK_HASH_DEFINED_WEAK. (elf_link_output_extsym): Don't check ELF_LINK_HASH_DEFINED_WEAK.
1995-02-06 21:34:44 +00:00
* libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Don't define.
* elfcode.h (elf_link_add_object_symbols): Don't clear or set
ELF_LINK_HASH_DEFINED_WEAK.
(elf_link_output_extsym): Don't check ELF_LINK_HASH_DEFINED_WEAK.
Distinguish a weak defined symbol from a regular defined symbol. * linker.c (enum link_action): Add DEFW. (link_action): Add bfd_link_hash_defweak column. (_bfd_generic_link_add_one_symbol): Add DEFW case. Handle bfd_link_hash_defweak in a few other cases. * Many files (bfd_link_hash_undefweak): Renamed from bfd_link_hash_weak. * aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak. (aout_link_write_other_symbol): Likewise. (aout_link_input_section_std): Likewise. (aout_link_input_section_ext): Likewise. * bout.c (get_value): Likewise. * coff-a29k.c (coff_a29k_relocate_section): Likewise. * coff-alpha.c (alpha_convert_external_reloc): Likewise. (alpha_relocate_section): Likewise. * coff-mips.c (mips_relocate_section): Likewise. (mips_relax_section): Likewise. (bfd_mips_ecoff_create_embedded_relocs): Likewise. * cofflink.c (coff_write_global_sym): Likewise. (_bfd_coff_generic_relocate_section): Likewise. * ecoff.c (ecoff_link_add_externals): Likewise. (ecoff_link_write_external): LIkewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. (elf32_hppa_size_stubs): Likewise. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. (elf_i386_relocate_section): Likewise. (elf_i386_finish_dynamic_symbol): Likewise. * elf32-mips.c (mips_elf_output_extsym): Likewise. (mips_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. (elf32_sparc_relocate_section): Likewise. * elfcode.h (elf_link_add_object_symbols): Likewise. (elf_adjust_dynamic_symbol): Likewise. (elf_bfd_final_link): Likewise. (elf_link_output_extsym): Likewise. * i386linux.c (linux_add_one_symbol): Likewise. (linux_tally_symbols): Likewise. (linux_finish_dynamic_link): Likewise. * linker.c (_bfd_generic_link_output_symbols): Likewise. (set_symbol_from_hash): Likewise. * reloc16.c (bfd_coff_reloc16_get_value): Likewise. (bfd_perform_slip): Likewise. * sunos.c (sunos_add_one_symbol): Likewise. (sunos_scan_std_relocs): Likewise. (sunos_scan_ext_relocs): Likewise. (sunos_scan_dynamic_symbol): Likewise. (sunos_write_dynamic_symbol): Likewise.
1995-02-06 20:01:08 +00:00
Distinguish a weak defined symbol from a regular defined symbol.
* linker.c (enum link_action): Add DEFW.
(link_action): Add bfd_link_hash_defweak column.
(_bfd_generic_link_add_one_symbol): Add DEFW case. Handle
bfd_link_hash_defweak in a few other cases.
* Many files (bfd_link_hash_undefweak): Renamed from
bfd_link_hash_weak.
* aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak.
(aout_link_write_other_symbol): Likewise.
(aout_link_input_section_std): Likewise.
(aout_link_input_section_ext): Likewise.
* bout.c (get_value): Likewise.
* coff-a29k.c (coff_a29k_relocate_section): Likewise.
* coff-alpha.c (alpha_convert_external_reloc): Likewise.
(alpha_relocate_section): Likewise.
* coff-mips.c (mips_relocate_section): Likewise.
(mips_relax_section): Likewise.
(bfd_mips_ecoff_create_embedded_relocs): Likewise.
* cofflink.c (coff_write_global_sym): Likewise.
(_bfd_coff_generic_relocate_section): Likewise.
* ecoff.c (ecoff_link_add_externals): Likewise.
(ecoff_link_write_external): LIkewise.
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
(elf32_hppa_size_stubs): Likewise.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
* elf32-mips.c (mips_elf_output_extsym): Likewise.
(mips_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_relocate_section): Likewise.
* elfcode.h (elf_link_add_object_symbols): Likewise.
(elf_adjust_dynamic_symbol): Likewise.
(elf_bfd_final_link): Likewise.
(elf_link_output_extsym): Likewise.
* i386linux.c (linux_add_one_symbol): Likewise.
(linux_tally_symbols): Likewise.
(linux_finish_dynamic_link): Likewise.
* linker.c (_bfd_generic_link_output_symbols): Likewise.
(set_symbol_from_hash): Likewise.
* reloc16.c (bfd_coff_reloc16_get_value): Likewise.
(bfd_perform_slip): Likewise.
* sunos.c (sunos_add_one_symbol): Likewise.
(sunos_scan_std_relocs): Likewise.
(sunos_scan_ext_relocs): Likewise.
(sunos_scan_dynamic_symbol): Likewise.
(sunos_write_dynamic_symbol): Likewise.
msdos .exe file support from bryan ford
1995-02-06 08:31:27 +00:00
Mon Feb 6 03:20:17 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
Changes from Bryan Ford, baford@schirf.cs.utah.edu:
* config.bfd (i[345]86-*-msdos*): New target.
* configure.in (i386msdos_vec): Handle it.
* i386msdos.c: New file.
* config/i386-msdos.mt: New file.
* bfd.c (enum bfd_error): Added new value bfd_error_file_too_big.
(bfd_errmsgs): Added string to table.
* libaout.h (reloc_type-lookup): Declare it.
* targets.c (enum bfd_flavour): Added bfd_target_msdos_flavour.
(i386msdos_vec): Declare.
(bfd_target_vector): Add it to the list.
* bfd-in2.h: Regenerated.
* som.c (som_object_setup): More heruistics to detect the braindamaged HP OSF1 linker. (setup_sections): Don't forget to free subspace_sections if we get an error. (som_slurp_string_table): Allocate strings on this bfd's obstack rather than directly out of the heap. (som_slurp_symbol_table): Likewise for the saved copy of the canonical symbols. (som_slurp_reloc_table): Likewise for the saved copy of the canonical relocations. Free the native relocations when we're done with them.
1995-02-01 08:35:40 +00:00
Wed Feb 1 01:32:14 1995 Jeff Law (law@snake.cs.utah.edu)
msdos .exe file support from bryan ford
1995-02-06 08:31:27 +00:00
* som.c (som_set_reloc_info, case R_DATA_ONE_SYMBOL): If there's
nothing in R_DATA_OVERRIDE, then try to find the addend in the
section's contents.
Add missed log entry for som.c.
1995-02-21 05:12:58 +00:00
(som_write_fixups): Ignore the addend in a R_DATA_ONE_SYMBOL fixup.
msdos .exe file support from bryan ford
1995-02-06 08:31:27 +00:00
* som.c (som_object_setup): More heruistics to detect the braindamaged HP OSF1 linker. (setup_sections): Don't forget to free subspace_sections if we get an error. (som_slurp_string_table): Allocate strings on this bfd's obstack rather than directly out of the heap. (som_slurp_symbol_table): Likewise for the saved copy of the canonical symbols. (som_slurp_reloc_table): Likewise for the saved copy of the canonical relocations. Free the native relocations when we're done with them.
1995-02-01 08:35:40 +00:00
* som.c (som_object_setup): More heruistics to detect the
braindamaged HP OSF1 linker.
(setup_sections): Don't forget to free subspace_sections if we get
an error.
(som_slurp_string_table): Allocate strings on this bfd's obstack
rather than directly out of the heap.
(som_slurp_symbol_table): Likewise for the saved copy of the
canonical symbols.
(som_slurp_reloc_table): Likewise for the saved copy of the
canonical relocations. Free the native relocations when we're
done with them.
* libelf.h (struct elf_obj_tdata): New member program_header_size. * elfcode.h (get_program_header_size): New parameters sorted_hdrs, count, and maxpagesize. All callers updated. If sorted_hdrs is non-NULL, use it to compute the number of segments. Save result in case called again. (assign_file_positions_except_relocs): Sort headers before calling get_program_header_size.
1995-02-01 05:56:53 +00:00
Tue Jan 31 21:53:28 1995 Doug Evans <dje@canuck.cygnus.com>
* libelf.h (struct elf_obj_tdata): New member program_header_size.
* elfcode.h (get_program_header_size): New parameters sorted_hdrs,
count, and maxpagesize. All callers updated.
If sorted_hdrs is non-NULL, use it to compute the number of segments.
Save result in case called again.
(assign_file_positions_except_relocs): Sort headers before calling
get_program_header_size.
* elfcode.h (map_program_segments): Add sorted_hdrs parameter. Search through it rather than through unsorted section headers. (assign_file_positions_except_relocs): Pass sorted_hdrs to map_program_segments.
1995-01-31 20:55:25 +00:00
Tue Jan 31 15:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (map_program_segments): Add sorted_hdrs parameter.
Search through it rather than through unsorted section headers.
(assign_file_positions_except_relocs): Pass sorted_hdrs to
map_program_segments.
* ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range checking. Expect argument OFFSET to be section-relative. From David Mosberger-Tang, davidm@piston.cs.arizona.edu.
1995-01-31 03:57:31 +00:00
Mon Jan 30 22:04:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range
checking. Expect argument OFFSET to be section-relative. From
David Mosberger-Tang, davidm@piston.cs.arizona.edu.
Mon Jan 30 11:22:11 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (NAME(bfd_elf,record_link_assignment)): Don't do
anything if we are not linking an ELF file.
(NAME(bfd_elf,size_dynamic_sections)): Likewise.
* som.c (som_object_setup): New heuristic to determine if the entry and flags fields are switched in the exec header.
1995-01-28 19:50:52 +00:00
Sat Jan 28 12:48:57 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (compare_subspaces): New function to sort subspaces by their location in the object file. (setup_sections): When computing the index for each subspace, handle case where setup_sections reads the subspaces in a different order that they appear in the object file. (som_is_space): Also examine the output section for the containing section. (som_is_subspace, som_is_container): Likewise. (som_begin_writing): Don't prepare or write fixups here. When writing the symbol strings, use the unsorted symbol table. (som_write_object_contents): Don't write the symbol table here. (som_finish_writing): Prepare and write the fixups here. Likewise for the symbol table. (som_bfd_derive_misc_symbol_info): Undefined symbols always have type SS_UNSAT regardless of BSF_EXPORT. (som_set_reloc_info): Unpack and attach argument location information for R_PCREL_CALL and R_ABS_CALL relocations.
1995-01-29 06:37:35 +00:00
* som.c (compare_subspaces): New function to sort subspaces by
their location in the object file.
(setup_sections): When computing the index for each subspace,
handle case where setup_sections reads the subspaces in a
different order that they appear in the object file.
(som_is_space): Also examine the output section for the containing
section.
(som_is_subspace, som_is_container): Likewise.
(som_begin_writing): Don't prepare or write fixups here. When
writing the symbol strings, use the unsorted symbol table.
(som_write_object_contents): Don't write the symbol table here.
(som_finish_writing): Prepare and write the fixups here. Likewise
for the symbol table.
(som_bfd_derive_misc_symbol_info): Undefined symbols always have
type SS_UNSAT regardless of BSF_EXPORT.
(som_set_reloc_info): Unpack and attach argument location
information for R_PCREL_CALL and R_ABS_CALL relocations.
* som.c (som_object_setup): New heuristic to determine if the entry and flags fields are switched in the exec header.
1995-01-28 19:50:52 +00:00
* som.c (som_object_setup): New heuristic to determine if the
entry and flags fields are switched in the exec header.
* elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead of h if we might not be doing an ELF link.
1995-01-28 05:17:04 +00:00
Sat Jan 28 00:16:01 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead
of h if we might not be doing an ELF link.
* elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test. (assign_file_positions_except_relocs): Free sorted_hdrs.
1995-01-27 21:24:28 +00:00
Fri Jan 27 16:13:42 1995 Ian Lance Taylor <ian@cygnus.com>
* elf32-mips.c (mips_elf_final_link): If the size of an input .reginfo section is zero, force it to the correct size, since the linker emulation code may have clobbered it.
1995-01-27 21:27:33 +00:00
* elf32-mips.c (mips_elf_final_link): If the size of an input
.reginfo section is zero, force it to the correct size, since the
linker emulation code may have clobbered it.
* elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test. (assign_file_positions_except_relocs): Free sorted_hdrs.
1995-01-27 21:24:28 +00:00
* elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test.
(assign_file_positions_except_relocs): Free sorted_hdrs.
* config.bfd: (m68*-est-coff): New configuration.
1995-01-26 17:37:31 +00:00
Thu Jan 26 09:00:12 1995 Steve Chamberlain <sac@splat>
* srec.c (srec_set_section_contents): Fix off by one end address calculation.
1995-01-27 16:41:11 +00:00
* srec.c (srec_set_section_contents): Fix off by
one end address calculation.
* config.bfd: (m68*-est-coff): New configuration.
1995-01-26 17:37:31 +00:00
* config.bfd: (m68*-est-coff): New configuration.
* aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if the start address is in the .text section, even if STAT_FOR_EXEC is set. Just use STAT_FOR_EXEC as an additional test.
1995-01-26 16:43:54 +00:00
Thu Jan 26 11:39:21 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (elf_link_add_object_symbols): Only examine weakdef if we are using an ELF hash table.
1995-01-26 21:48:14 +00:00
* elfcode.h (elf_link_add_object_symbols): Only examine weakdef if
we are using an ELF hash table.
* aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if the start address is in the .text section, even if STAT_FOR_EXEC is set. Just use STAT_FOR_EXEC as an additional test.
1995-01-26 16:43:54 +00:00
* aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if
the start address is in the .text section, even if STAT_FOR_EXEC
is set. Just use STAT_FOR_EXEC as an additional test.
Add new relocs for PowerPC Elf support. Add eabi support.
1995-01-26 16:31:24 +00:00
Thu Jan 26 11:12:54 1995 Michael Meissner <meissner@cygnus.com>
* elfcode.h (prep_headers): Use EM_PPC instead of
EM_CYGNUS_POWERPC.
* elf32-ppc.c (reloc_type): Add all System V.4 and eABI
relocations currently defined.
(powerpc_reloc_map): Adjust to new relocation names.
(elf_powerpc_howto_table): Add most of the new relocations.
(ELF_MACHINE_CODE): Use EM_PPC instead of EM_CYGNUS_POWERPC.
* config.bfd: Add support for powerpc-*-eabi.
* config/ppc-elf.mt: Add rs6000 architecture support to the
PowerPC. Also add XCOFF support.
* coff-sh.c (CALC_ADDEND): Don't define. (coff_sh_relocate_section): Remove. (coff_relocate_section): Use _bfd_coff_generic_relocate_section.
1995-01-26 04:27:50 +00:00
Wed Jan 25 23:26:13 1995 Ian Lance Taylor <ian@cygnus.com>
* coff-sh.c (CALC_ADDEND): Don't define.
(coff_sh_relocate_section): Remove.
(coff_relocate_section): Use _bfd_coff_generic_relocate_section.
* elf32-mips.c (mips_elf_output_extsym): Set the value of the ECOFF symbol from the hash table entry.
1995-01-24 19:27:35 +00:00
Tue Jan 24 14:22:47 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elf32-mips.c (mips_elf_output_extsym): Set the value of the
ECOFF symbol from the hash table entry.
Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat> * coff-sh.c (coff_sh_relocate_section): Don't subtract vma twice.
1995-01-23 22:57:30 +00:00
Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat>
* coff-sh.c (coff_sh_relocate_section): Don't subtract
vma twice.
* opncls.c (bfd_openstreamr): Call bfd_cache_init.
1995-01-23 18:35:07 +00:00
Mon Jan 23 13:33:18 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* coff-sh.c (sh_reloc): Don't ignore the previous contents of an R_SH_IMM32 reloc. PR 6215.
1995-01-23 22:32:18 +00:00
* coff-sh.c (sh_reloc): Don't ignore the previous contents of an
R_SH_IMM32 reloc.
x
1995-01-23 19:01:41 +00:00
* config.bfd (i[345]86-*-gnu*): Set bfd_name to i386-gnu.
* config/i386-gnu.mt: New file. Include ELF support.
* opncls.c (bfd_openstreamr): Call bfd_cache_init.
1995-01-23 18:35:07 +00:00
* opncls.c (bfd_openstreamr): Call bfd_cache_init.
* sunos.c (sunos_add_one_symbol): Only set the sunos specific fields if we are doing a sunos link.
1995-01-20 16:57:34 +00:00
Fri Jan 20 11:44:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* sunos.c (sunos_add_one_symbol): Only set the sunos specific
fields if we are doing a sunos link.
Wed Jan 18 12:28:17 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* cpu-h8300.c (h8300_info_struct): Change name from "H8/300" to
"h8300" for consistency with other cpu-* files.
(h8300h_info_struct): Change name from "H8/300H" to "h8300h".
* coff-h8300.c (special): Remove unused variable diff.
* elf32-mips.c (enum reloc_type): Define new relocs used on Irix. (elf_mips_howto_table): Add entries for new relocs. (mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM, SHT_MIPS_DWARF, and SHT_MIPS_EVENTS. (mips_elf_fake_sections): Handle sections named .msym, .debug_* and .MIPS.events.*.
1995-01-17 15:55:55 +00:00
Tue Jan 17 10:52:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* bfd-in.h (bfd_byte, reloc_howto_type): Define here, not... * reloc.c (bfd_byte, reloc_howto_type): here. * Changed all occurrences of ``const struct reloc_howto_struct'' to be ``reloc_howto_type'' instead. * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. Avoids problems with the native Irix 5 compiler.
1995-01-17 21:16:53 +00:00
* bfd-in.h (bfd_byte, reloc_howto_type): Define here, not...
* reloc.c (bfd_byte, reloc_howto_type): here.
* Changed all occurrences of ``const struct reloc_howto_struct''
to be ``reloc_howto_type'' instead.
* bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
* opncls.c (bfd_openstreamr): New function. * bfd-in2.h: Rebuilt.
1995-01-17 19:26:56 +00:00
* opncls.c (bfd_openstreamr): New function.
* bfd-in2.h: Rebuilt.
* elf32-mips.c (enum reloc_type): Define new relocs used on Irix. (elf_mips_howto_table): Add entries for new relocs. (mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM, SHT_MIPS_DWARF, and SHT_MIPS_EVENTS. (mips_elf_fake_sections): Handle sections named .msym, .debug_* and .MIPS.events.*.
1995-01-17 15:55:55 +00:00
* elf32-mips.c (enum reloc_type): Define new relocs used on Irix.
(elf_mips_howto_table): Add entries for new relocs.
(mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM,
SHT_MIPS_DWARF, and SHT_MIPS_EVENTS.
(mips_elf_fake_sections): Handle sections named .msym, .debug_*
and .MIPS.events.*.
* srec.c (srec_init): Remove unused local variable i.
* archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h, config.bfd, configure.in, config/w65.mt: Initial support for the W65.
1995-01-16 05:39:06 +00:00
Sat Jan 14 19:09:48 1995 Steve Chamberlain <sac@jonny>
* archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h,
config.bfd, configure.in, config/w65.mt: Initial support for the W65.
Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat> * opncls.c (bfd_fdopenr): Configure for WIN32.
1995-01-15 22:04:02 +00:00
Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat>
* opncls.c (bfd_fdopenr): Configure for WIN32.
Makefile changes for arc, rce, diststuff. Const fixes and hex_value changes to various files.
1995-01-12 21:46:17 +00:00
Thu Jan 12 16:30:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* Makefile.in (diststuff): Include `headers'.
* sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now
const.
* tekhex.c (digs): Ditto.
* elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto.
* srec.c, tekhex.c: Include libiberty.h. Delete static array
hex_value and replace references to it with references to
hex_init, hex_p, and hex_value.
* Makefile.in: Updated dependencies.
* archures.c (archures_init_table): Now const.
(bfd_arch_init): Adjusted type of local var `ptable'.
start-sanitize-rce
* Makefile.in (ALL_MACHINES): Include cpu-rce.o.
(BFD32_BACKENDS): Include aout-rce.o.
end-sanitize-rce
start-sanitize-arc
* Makefile.in (ALL_MACHINES): Include cpu-arc.o.
(BFD32_BACKENDS): Include elf32-arc.o.
end-sanitize-arc
* hosts/symmetry.h: Redefine `shared' to enable compilation with the native Dynix cc compiler. * i386dynix.c: Include aoutx.h instead of using routines from aout32.c.
1995-01-12 18:33:52 +00:00
Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* hosts/symmetry.h: Redefine `shared' to enable compilation
with the native Dynix cc compiler.
* i386dynix.c: Include aoutx.h instead of using routines
from aout32.c.
Change "reloc_howto_type" typedef to be "const", since all uses of it are (or should be) anyways.
1995-01-12 02:41:04 +00:00
Wed Jan 11 21:31:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
* reloc.c (reloc_howto_type): Make typedef include `const'.
* aout-ns32k.c, aoutx.h, bout.c, cf-m68klynx.c, coff-i386.c,
coff-i960.c, coff-m68k.c, cofflink.c, cpu-ns32k.c, ecoff.c,
elf32-hppa.c, elf32-i386.c, elf32-mips.c, elf32-sparc.c,
elfcode.h, libbfd-in.h, linker.c, mipsbsd.c, nlm32-ppc.c, oasys.c,
reloc.c, som.c: Don't use `const' in combination with
`reloc_howto_type'.
start-sanitize-arc
* elf32-arc.c: Ditto.
end-sanitize-arc
* bfd-in2.h, libbfd.h: Regenerated.
Forgot an entry in last checkin: * ecoff.c (ecoff_type_to_string): Local variable `buffer1' doesn't need to be static.
1995-01-12 02:44:45 +00:00
* ecoff.c (ecoff_type_to_string): Local variable `buffer1' doesn't
need to be static.
* linker.c (_bfd_generic_link_add_one_symbol): Ignore redefinitions of an absolute symbol to the same value. PR 6159.
1995-01-11 19:38:06 +00:00
Wed Jan 11 14:36:41 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* sunos.c (sunos_add_one_symbol): Don't core dump if a multiple definition of an absolute symbol is encountered.
1995-01-11 19:42:28 +00:00
* sunos.c (sunos_add_one_symbol): Don't core dump if a multiple
definition of an absolute symbol is encountered.
* linker.c (_bfd_generic_link_add_one_symbol): Ignore redefinitions of an absolute symbol to the same value. PR 6159.
1995-01-11 19:38:06 +00:00
* linker.c (_bfd_generic_link_add_one_symbol): Ignore
redefinitions of an absolute symbol to the same value.
* elfcode.h (elf_link_add_object_symbols): It's reasonable for no flags to be set, so don't insist otherwise.
1995-01-09 20:52:59 +00:00
Mon Jan 9 15:51:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (elf_link_add_object_symbols): It's reasonable for no
flags to be set, so don't insist otherwise.
* elfcode.h (elf_slurp_symbol_table): Don't set BSF_GLOBAL for an undefined or common symbol. (elf_link_add_object_symbols): Likewise.
1995-01-06 21:50:28 +00:00
Fri Jan 6 16:39:40 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (elf_slurp_symbol_table): Don't set BSF_GLOBAL for an
undefined or common symbol.
(elf_link_add_object_symbols): Likewise.
* som.c (som_begin_writing): Don't forget to bump the total_subspaces when writing the unloadable subspaces.
1995-01-04 21:15:42 +00:00
Wed Jan 4 14:14:05 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (bfd_section_from_som_symbol): Only return sections which correspond to subspaces.
1995-01-05 00:34:07 +00:00
* som.c (bfd_section_from_som_symbol): Only return sections which
correspond to subspaces.
* som.c (som_begin_writing): Don't forget to bump the total_subspaces when writing the unloadable subspaces.
1995-01-04 21:15:42 +00:00
* som.c (som_begin_writing): Don't forget to bump the
total_subspaces when writing the unloadable subspaces.
* som.c (som_write_fixups): Use SEC_HAS_CONTENTS to identify bss-like sections. (som_get_section_contents): Likewise. (som_set_section_contents): Likewise.
1994-12-29 03:56:20 +00:00
Wed Dec 28 20:54:47 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_write_fixups): Use SEC_HAS_CONTENTS to identify
bss-like sections.
(som_get_section_contents): Likewise.
(som_set_section_contents): Likewise.
* som.c (setup_sections): Turn off SEC_HAS_CONTENTS for bss-like sections.
1994-12-27 21:05:10 +00:00
Tue Dec 27 14:03:47 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (setup_sections): Turn off SEC_HAS_CONTENTS for bss-like
sections.
* elfcode.h (assign_file_positions_except_relocs): In assertion, force all values to the same type.
1994-12-20 20:31:36 +00:00
Tue Dec 20 15:30:12 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
coffgen.c changes checked in last tuesday -- forgot to check in the log entry
1994-12-27 21:41:33 +00:00
* coffgen.c (bfd_debug_section): Deleted.
(coff_section_from_bfd_index): Return absolute section for debug
symbol.
(coff_write_symbol): Set BSF_DEBUGGING for C_FILE symbols. If
BSF_DEBUGGING is set, set section to N_DEBUG.
(coff_bfd_make_debug_symbol): Use absolute section.
* elfcode.h (assign_file_positions_except_relocs): In assertion, force all values to the same type.
1994-12-20 20:31:36 +00:00
* elfcode.h (assign_file_positions_except_relocs): In assertion,
force all values to the same type.
* coff-h8300.c (howto_table): All relocs get a special function. (special): Never do anything when linking -r.
1994-12-20 19:13:55 +00:00
Tue Dec 20 11:11:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* coff-h8300.c (howto_table): All relocs get a special function.
(special): Never do anything when linking -r.
* elf32-i386.c (elf_i386_relocate_section): Correct and expand the list of cases for which relocation need not be computed. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1994-12-20 19:07:11 +00:00
Tue Dec 20 13:58:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* i386linux.c (linux_add_one_symbol): Don't do anything Linux specific if this is not a Linux hash table. From Eric Youngdale <eric@aib.com>.
1994-12-21 00:46:03 +00:00
* i386linux.c (linux_add_one_symbol): Don't do anything Linux
specific if this is not a Linux hash table. From Eric Youngdale
<eric@aib.com>.
Patches from kkojima@mix.or.jp (Kazumoto Kojima): * mipsbsd.c (mips_howto_table_ext): Change sizes of memory relocs apply to from two bytes to four bytes. * MY(reloc_howto_type_lookup): Handle BFD_RELOC_CTOR.
1994-12-21 00:36:26 +00:00
Patches from kkojima@mix.or.jp (Kazumoto Kojima):
* mipsbsd.c (mips_howto_table_ext): Change sizes of memory relocs
apply to from two bytes to four bytes.
* MY(reloc_howto_type_lookup): Handle BFD_RELOC_CTOR.
* elf32-i386.c (elf_i386_relocate_section): Correct and expand the list of cases for which relocation need not be computed. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1994-12-20 19:07:11 +00:00
* elf32-i386.c (elf_i386_relocate_section): Correct and expand the
list of cases for which relocation need not be computed.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
start-sanitize-arc
Tue Dec 20 09:01:01 1994 Doug Evans <dje@canuck.cygnus.com>
* elf32-arc.c (elf_arc_howto_table, R_ARC_B22_PCREL): Value is
right-shifted 2 bits. Fix dst_mask.
end-sanitize-arc
* elf32-hppa.c (elf32_hppa_read_symext_info): Delete do_locals and do_globals arguments, always read symbol extension information for globals and locals. All callers changed. (elf32_hppa_size_stubs): Rework to only read symbol extension information once for each input bfd. Another 10% improvement in linker performance.
1994-12-20 06:17:09 +00:00
Mon Dec 19 23:09:16 1994 Jeff Law (law@snake.cs.utah.edu)
* elf32-hppa.c (elf32_hppa_read_symext_info): Delete do_locals and
do_globals arguments, always read symbol extension information for
globals and locals. All callers changed.
(elf32_hppa_size_stubs): Rework to only read symbol extension
information once for each input bfd. 10% improvement in linker
performance.
* elfcode.h (elf_section_from_bfd_section): Check bfd_is_abs_section, etc., only after checking for the section in the BFD and after calling the backend routine.
1994-12-16 17:30:08 +00:00
Fri Dec 16 12:28:46 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (elf_section_from_bfd_section): Check
bfd_is_abs_section, etc., only after checking for the section in
the BFD and after calling the backend routine.
* elfcode.h (elf_map_symbols): Only use section symbols whose value is the start of the section.
1994-12-15 01:23:40 +00:00
Wed Dec 14 20:21:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (elf_map_symbols): Only use section symbols whose
* elfcode.h (elf_map_symbols): Only use section symbols whose value is the start of the section, checking output_offset when using output_section. When creating a new symbol, set the value to 0, since BFD symbol values are section relative.
1994-12-15 04:41:39 +00:00
value is the start of the section, checking output_offset when
using output_section. When creating a new symbol, set the value
to 0, since BFD symbol values are section relative.
* elfcode.h (elf_map_symbols): Only use section symbols whose value is the start of the section.
1994-12-15 01:23:40 +00:00
* cpu-z8k.c (arch_info_struct): Make z8002 the default architecture.
1994-12-13 18:33:05 +00:00
Tue Dec 13 13:31:06 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* cpu-z8k.c (arch_info_struct): Make z8002 the default
architecture.
* elf32-i386.c (elf_i386_relocate_section): Don't compute relocation in cases where we won't use it. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1994-12-09 17:44:45 +00:00
Fri Dec 9 12:43:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (elf_bfd_link_add_symbols): If the first object in the archive is not an ELF object, pass the archive to the add_symbols entry point appropriate for the first object. From Eric Youngdale <eric@aib.com>.
1994-12-09 17:57:47 +00:00
* elfcode.h (elf_bfd_link_add_symbols): If the first object in the
archive is not an ELF object, pass the archive to the add_symbols
entry point appropriate for the first object. From Eric Youngdale
<eric@aib.com>.
* aoutx.h (NAME(aout,link_add_symbols)): Similar change if the first object is not an a.out object.
1994-12-09 22:18:49 +00:00
* aoutx.h (NAME(aout,link_add_symbols)): Similar change if the
first object is not an a.out object.
* elfcode.h (elf_bfd_link_add_symbols): If the first object in the archive is not an ELF object, pass the archive to the add_symbols entry point appropriate for the first object. From Eric Youngdale <eric@aib.com>.
1994-12-09 17:57:47 +00:00
* elf32-i386.c (elf_i386_relocate_section): Don't compute relocation in cases where we won't use it. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1994-12-09 17:44:45 +00:00
* elf32-i386.c (elf_i386_relocate_section): Don't compute
relocation in cases where we won't use it.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* pc532-mach.c (NAME): Define to use ns32kaout prefix. * ns32knetbsd.c (NAME): Ditto. (ns32kaout_32_get_section_contents): Define to standard aout-32 version.
1994-12-08 20:47:46 +00:00
Thu Dec 8 14:19:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
* pc532-mach.c (NAME): Define to use ns32kaout prefix.
* ns32knetbsd.c (NAME): Ditto.
(ns32kaout_32_get_section_contents): Define to standard aout-32
version.
Fri Dec 2 13:56:49 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
* coff-mips.c (mips_read_relocs): New static function, broken out
of mips_relax_section.
(mips_relax_section): Call mips_read_relocs.
(bfd_mips_ecoff_create_embedded_relocs): New function.
* bfd-in.h (bfd_mnips_ecoff_create_embedded_relocs): Declare.
* bfd-in2.h: Rebuild.
* coff-sh.c: Use _bfd_dummy_target instead of no_archive.
1994-11-30 19:14:23 +00:00
Wed Nov 30 14:12:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-sh.c: Use _bfd_dummy_target instead of no_archive.
Initial ARC support.
1994-11-30 01:29:26 +00:00
start-sanitize-arc
Tue Nov 29 17:14:21 1994 Doug Evans <dje@canuck.cygnus.com>
* archures.c: Initial support for the ARC.
* reloc.c, targets.c, config.bfd, configure.in, elfcode.h: Likewise.
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
* config/arc-elf.mt: New file.
1994-11-30 01:35:40 +00:00
* config/arc-elf.mt: New file.
Initial ARC support.
1994-11-30 01:29:26 +00:00
end-sanitize-arc
* config.bfd (i[345]86-*-freebsd*): Use i386-bsd as bfd_name. * configure.host (i[345]86-*-freebsd*): Use i386bsd as my_host. CVSn:
1994-11-29 22:24:39 +00:00
Tue Nov 29 14:00:19 1994 J.T. Conklin <jtc@.rtl.cygnus.com>
* config.bfd (i[345]86-*-freebsd*): Use i386-bsd as bfd_name.
* configure.host (i[345]86-*-freebsd*): Use i386bsd as my_host.
* config/m68k-nbsd.mt (DEFAULT_VECTOR): set to m68knetbsd_vec. * Makefile.in: Rebuilt dependancies. (CFILES): Added m68knetbsd.c. (HFILES): Added netbsd.h.
1994-11-28 23:43:02 +00:00
Mon Nov 28 15:36:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
* config/m68k-nbsd.mt (DEFAULT_VECTOR): set to m68knetbsd_vec.
* Makefile.in: Rebuilt dependancies.
(CFILES): Added m68knetbsd.c.
(HFILES): Added netbsd.h.
* coff-sh.c (shlcoff_vec): New target vector. (no_archive): New function. * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Handle little endian SH. * configure.in: Handle shl. * targets.c (bfd_target_vector): Add shlcoff_vec. * config/sh-coff.mt (SELECT_VECS): Handle shl_coff_vec.
1994-11-24 03:33:48 +00:00
Wed Nov 23 19:21:41 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* coff-sh.c (shlcoff_vec): New target vector.
(no_archive): New function.
* coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Handle
little endian SH.
* configure.in: Handle shl.
* targets.c (bfd_target_vector): Add shlcoff_vec.
* config/sh-coff.mt (SELECT_VECS): Handle shl_coff_vec.
Wed Nov 23 10:50:13 1994 Jeff Law (law@snake.cs.utah.edu)
* elfcode.h (write_relocs): Do not subtract the section's vma from
the reloc's offset when writing .o's. Instead add the section's
vma to the reloc's offset when writing an executable or shared
library.
* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Do not add input_section->vma to the relocation's offset.
1994-11-23 06:36:43 +00:00
Tue Nov 22 23:34:37 1994 Jeff Law (law@snake.cs.utah.edu)
* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Do not add
input_section->vma to the relocation's offset.
* srec.c (srec_get_reloc_upper_bound): Define. (srec_canonicalize_reloc): Define. (srec_bfd_reloc_type_lookup): Define. (srec_vec, symbolsrec_vec): Use BFD_JUMP_TABLE_RELOCS (srec). PR 5975.
1994-11-21 17:42:04 +00:00
Mon Nov 21 12:37:25 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* srec.c (srec_get_reloc_upper_bound): Define.
(srec_canonicalize_reloc): Define.
(srec_bfd_reloc_type_lookup): Define.
(srec_vec, symbolsrec_vec): Use BFD_JUMP_TABLE_RELOCS (srec).
* configure.host (i[345]86-*-solaris*): Use solaris2 to enable extraction of procfs info from core file for GDB.
1994-11-19 11:14:01 +00:00
Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* configure.host (i[345]86-*-solaris*): Use solaris2 to
enable extraction of procfs info from core file for GDB.
* reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL. * bfd-in2.h, libbfd.h: Rebuilt.
1994-11-17 22:46:22 +00:00
Thu Nov 17 17:37:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
* reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL.
* bfd-in2.h, libbfd.h: Rebuilt.
* bfd/elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the vma from the output_section containing $global$ when computing global_vlaue.
1994-11-17 20:14:19 +00:00
Thu Nov 17 13:12:08 1994 Jeff Law (law@snake.cs.utah.edu)
* bfd/elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the
vma from the output_section containing $global$ when computing
global_vlaue.
* archive.c (_bfd_write_archive_contents): Round up the archive header size of the extended name table to an even number.
1994-11-17 19:32:06 +00:00
Thu Nov 17 14:29:13 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* archive.c (_bfd_write_archive_contents): Round up the archive
header size of the extended name table to an even number.
* coff-sh.c: Deleted some code that was commented out or inside "#if 0". (COFF_LONG_FILENAMES): Define. * cpu-sh.c (arch_info_struct): Convert name to lowercase, for consistency with other architectures.
1994-11-16 22:28:22 +00:00
Wed Nov 16 16:08:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
* coff-sh.c: Deleted some code that was commented out or inside
"#if 0".
(COFF_LONG_FILENAMES): Define.
* cpu-sh.c (arch_info_struct): Convert name to lowercase, for
consistency with other architectures.
* elfcode.h (elf_export_symbol): Also export symbols which are referenced by a regular file.
1994-11-13 04:51:53 +00:00
Sat Nov 12 23:50:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (elf_export_symbol): Also export symbols which are
referenced by a regular file.
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add export_dynamic argument, and handle it. (elf_export_symbol): New function. * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. (bfd_elf64_size_dynamic_sections): Update declaration. * bfd-in2.h: Rebuild.
1994-11-12 20:55:33 +00:00
Fri Nov 11 14:29:31 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add
export_dynamic argument, and handle it.
(elf_export_symbol): New function.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
(bfd_elf64_size_dynamic_sections): Update declaration.
* bfd-in2.h: Rebuild.
* hpux-core.c (hpux_core_struct): Delete handles for the data, reg and stack sections. They're never used. Delete accessor macros. (make_bfd_asection): Use bfd_make_section_anyway since debugging cores from dynamic executables may have several sections with the same logical name. (hpux_core_core_file_p): Don't save handles to data, reg and stack sections. Handle CORE_TEXT, CORE_MMF and CORE_SHM.
1994-11-11 17:40:27 +00:00
Fri Nov 11 10:35:33 1994 Jeff Law (law@snake.cs.utah.edu)
* hpux-core.c (hpux_core_struct): Delete handles for the
data, reg and stack sections. They're never used. Delete
accessor macros.
(make_bfd_asection): Use bfd_make_section_anyway since debugging
cores from dynamic executables may have several sections with the
same logical name.
(hpux_core_core_file_p): Don't save handles to data, reg and
stack sections. Handle CORE_TEXT, CORE_MMF and CORE_SHM.
* bout.c (callj_callback): Add new argument shrinking. Change all callers. Handle relocs against section symbols correctly. If not shrinking, don't subtract out dstidx; the subtraction is already in the object file. PR 5883.
1994-11-08 18:05:43 +00:00
Tue Nov 8 13:03:30 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* bout.c (callj_callback): Add new argument shrinking. Change all
callers. Handle relocs against section symbols correctly. If not
shrinking, don't subtract out dstidx; the subtraction is already
in the object file.
Sun Nov 6 12:52:00 1994 Jeff Law (law@snake.cs.utah.edu)
* som.h: Conditionally include <shl.h> and <dl.h>.
i386linux.mh: include -lm in EXTRALIBS
1994-11-03 23:21:32 +00:00
Thu Nov 3 18:19:13 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
Makefile.in (ALL_MACHINES): Include m68knetbsd.o.
1994-11-03 23:49:17 +00:00
* Makefile.in (ALL_MACHINES): Include m68knetbsd.o.
i386linux.mh: include -lm in EXTRALIBS
1994-11-03 23:21:32 +00:00
* config/i386linux.mh (EXTRALIBS): Include -lm.
go32 patches from dj
1994-11-03 23:50:48 +00:00
Patches from DJ Delorie:
* coff-go32.c: Replacement file, uses coff-i386.c with minor
changes.
* coff-i386.c (TARGET_UNDERSCORE): allow other files to override
underscore also
* makefile.dos: del ctor.o, add cofflink.o and elf32.o
aoutx.h fixes from net
1994-11-03 23:52:52 +00:00
* aoutx.h (adjust_o_magic): If user set data section vma, use it
to determine the default bss vma. Patch from Takada Hiroaki,
hiro@is.s.u-tokyo.ac.jp.
(machine_type, case bfd_arch_vax): Set *unknown to false. Patch
from John David Anglin <dave@hiauly1.hia.nrc.ca>.
configure.in: fix ns32knetbsd_vec -> pc532netbsd_vec
1994-11-04 00:02:18 +00:00
* configure.in (tb): Rename ns32knetbsd_vec to pc532netbsd_vec,
since that's what it's called.
* archive.c (normalize): Change to take a BFD as an argument. Change VMS version to use bfd_alloc rather than malloc, so that we don't lose the memory forever. (_bfd_construct_extended_name_table): Check the name of an archive entry which is not being extended, and correct it if it is wrong. This is necessary in case the archive was constructed by another program which put an entry in the extended name table which we don't plan to put in ourselves. From jjc@jclark.com (James Clark). (bfd_dont_truncate_arname): Check return value of normalize.
1994-11-02 20:29:18 +00:00
Wed Nov 2 15:24:51 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* archive.c (normalize): Change to take a BFD as an argument.
Change VMS version to use bfd_alloc rather than malloc, so that we
don't lose the memory forever.
(_bfd_construct_extended_name_table): Check the name of an archive
entry which is not being extended, and correct it if it is wrong.
This is necessary in case the archive was constructed by another
program which put an entry in the extended name table which we
don't plan to put in ourselves. From jjc@jclark.com (James
Clark).
(bfd_dont_truncate_arname): Check return value of normalize.
* elfcode.h (assign_file_positions_except_relocs): Sort the ELF headers by section address when assigning file positions. (elf_sort_hdrs): New static function.
1994-10-31 19:21:40 +00:00
Mon Oct 31 14:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define. (ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define. (symextn_entry): Don't define. (symext_chain_size): Change type to bfd_size_type. (symextn_contents): Change type to bfd_byte *. (elf32_hppa_backend_begin_write_processing): Use ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). (elf32_hppa_size_symext): Likewise. Also, change type of sizep to bfd_size_type *. (elf_hppa_tc_make_sections): Cast symextn_contents assignment to bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment. (elf32_hppa_backend_symbol_table_processing): Use ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use ELF32_PARISC_SX_GET insetad of direct assignment. (elf32_hppa_read_symext_info): Change type of contents, and its assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead of sizeof (symextn_entry). Use symext_entryS instead of symextn_entry. Use ELF32_PARISC_SX_GET instead of direct assignment.
1994-11-01 04:46:07 +00:00
* elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define.
(ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define.
(symextn_entry): Don't define.
(symext_chain_size): Change type to bfd_size_type.
(symextn_contents): Change type to bfd_byte *.
(elf32_hppa_backend_begin_write_processing): Use
ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS).
(elf32_hppa_size_symext): Likewise. Also, change type of sizep to
bfd_size_type *.
(elf_hppa_tc_make_sections): Cast symextn_contents assignment to
bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment.
(elf32_hppa_backend_symbol_table_processing): Use
ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use
ELF32_PARISC_SX_GET insetad of direct assignment.
(elf32_hppa_read_symext_info): Change type of contents, and its
assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead
of sizeof (symextn_entry). Use symext_entryS instead of
symextn_entry. Use ELF32_PARISC_SX_GET instead of direct
assignment.
* archive.c (bfd_dont_truncate_arname): Add the ar padding character, if there is room for it, even if the name is the maximum length. PR 5859.
1994-10-31 20:23:47 +00:00
* archive.c (bfd_dont_truncate_arname): Add the ar padding
character, if there is room for it, even if the name is the
maximum length.
* elfcode.h (assign_file_positions_except_relocs): Sort the ELF headers by section address when assigning file positions. (elf_sort_hdrs): New static function.
1994-10-31 19:21:40 +00:00
* elfcode.h (assign_file_positions_except_relocs): Sort the ELF
headers by section address when assigning file positions.
(elf_sort_hdrs): New static function.
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT and DT_FINI dynamic entries based on the existence of _init and _fini symbols, not on the .init and .fini sections. This is compatible with some SVR4 linkers. (elf_bfd_final_link): Corresponding change.
1994-10-31 00:04:03 +00:00
Sun Oct 30 18:56:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT
and DT_FINI dynamic entries based on the existence of _init and
_fini symbols, not on the .init and .fini sections. This is
compatible with some SVR4 linkers.
(elf_bfd_final_link): Corresponding change.
* linker.c (_bfd_generic_link_add_archive_symbols): It's not an error if an empty archive has no symbol table. * ecoff.c (ecoff_link_add_archive_symbols): Likewise. * elfcode.h (elf_link_add_archive_symbols): Likewise.
1994-10-29 16:20:41 +00:00
Sat Oct 29 12:18:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a symbol with a PLT entry into the .plt section if it is defined in a regular file. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1994-10-30 03:41:50 +00:00
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a
symbol with a PLT entry into the .plt section if it is defined in
a regular file.
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
* linker.c (_bfd_generic_link_add_archive_symbols): It's not an error if an empty archive has no symbol table. * ecoff.c (ecoff_link_add_archive_symbols): Likewise. * elfcode.h (elf_link_add_archive_symbols): Likewise.
1994-10-29 16:20:41 +00:00
* linker.c (_bfd_generic_link_add_archive_symbols): It's not an
error if an empty archive has no symbol table.
* ecoff.c (ecoff_link_add_archive_symbols): Likewise.
* elfcode.h (elf_link_add_archive_symbols): Likewise.
NetBSD/m68k support, based on work by mikeb@snow.datametrics.com: * config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name. * configure.in (m68knetbsd_vec): Added. * targets.c (bfd_m68knetbsd_vec): Added. * hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files. * Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c. miscellaneous cleanup required by all netbsd targets, based on work by Andrew Cagney <cagney@highland.com.au>: * netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR, N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out definitions work. * i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed. (MY(write_object_contents)): Use NetBSD's magic numbers
1994-10-28 18:11:15 +00:00
Fri Oct 28 10:08:41 1994 J.T. Conklin (jtc@rtl.cygnus.com)
NetBSD/m68k support, based on work by mikeb@snow.datametrics.com:
* config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name.
* configure.in (m68knetbsd_vec): Added.
* targets.c (bfd_m68knetbsd_vec): Added.
* hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files.
* Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c.
miscellaneous cleanup required by all netbsd targets, based on work
by Andrew Cagney <cagney@highland.com.au>:
* netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR,
N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out
definitions work.
* i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed.
(MY(write_object_contents)): Use NetBSD's magic numbers
* libelf.h (struct bfd_elf_section_data): Add field dynindx. * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize the .dynsym, .dynstr or .hash sections until after the backend size_dynamic_sections routine, so that it can add dynamic symbols if it wants to. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the symbol to be in the .plt section when generating a shared library if it is a defined symbol. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. (elf32_sparc_size_dynamic_sections): When generating a shared library, allocate space for a dynamic symbol for each output section, storing the index in the dynindx field of the ELF section data. Adjust the other dynindx fields to account for this. (elf32_sparc_adjust_dynindx): New static function. (elf32_sparc_relocate_section): When copying a reloc into a shared library, use the original addend as appropriate. Convert an R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic symbol index of the output section, not the normal symbol index. (elf32_sparc_finish_dynamic_sections): Don't die if a section does not exist when setting the value of the dynamic tags. Write out a dynamic symbol for each output section.
1994-10-27 21:25:31 +00:00
Thu Oct 27 16:59:52 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* libelf.h (struct bfd_elf_section_data): Add field dynindx.
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize
the .dynsym, .dynstr or .hash sections until after the backend
size_dynamic_sections routine, so that it can add dynamic symbols
if it wants to.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the
symbol to be in the .plt section when generating a shared library
if it is a defined symbol.
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_size_dynamic_sections): When generating a shared
library, allocate space for a dynamic symbol for each output
section, storing the index in the dynindx field of the ELF section
data. Adjust the other dynindx fields to account for this.
(elf32_sparc_adjust_dynindx): New static function.
(elf32_sparc_relocate_section): When copying a reloc into a shared
library, use the original addend as appropriate. Convert an
R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic
symbol index of the output section, not the normal symbol index.
(elf32_sparc_finish_dynamic_sections): Don't die if a section does
not exist when setting the value of the dynamic tags. Write out
a dynamic symbol for each output section.
* aoutx.h (aout_link_input_section): Don't bother to read or write the relocs if there aren't any.
1994-10-26 05:17:08 +00:00
Wed Oct 26 01:15:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (aout_link_input_section): Don't bother to read or write
the relocs if there aren't any.
* linker.c (enum link_action): Add CIND. (link_action): Change COMMON_ROW\indr from MDEF to CREF. Change INDR_ROW\common from MDEF to CIND. (_bfd_generic_link_add_one_symbol): In CREF case, handle an existing symbol which is indirect rather than defined. Add new CIND case.
1994-10-25 15:47:59 +00:00
Tue Oct 25 11:44:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* aoutx.h (aout_link_input_section): Don't bother to read or write the relocs if there aren't any.
1994-10-26 05:17:08 +00:00
* Makefile.in (ALL_MACHINES): Add tekhex.o.
* targets.c (bfd_target_vector): If SELECT_VECS is not defined,
include tekhex_vec.
* tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char.
(getvalue, getsym, out): Likewise.
(find_chunk): Remove unused variable s.
(first_phase): Remove unused variable s.
(pass_over): Remove unused variable address.
(tekhex_object_p): Remove unused variable section.
(move_section_contents): Change return type from boolean to void.
(tekhex_write_object_contents): Remove unused variables tdata and
list.
* linker.c (enum link_action): Add CIND. (link_action): Change COMMON_ROW\indr from MDEF to CREF. Change INDR_ROW\common from MDEF to CIND. (_bfd_generic_link_add_one_symbol): In CREF case, handle an existing symbol which is indirect rather than defined. Add new CIND case.
1994-10-25 15:47:59 +00:00
* linker.c (enum link_action): Add CIND.
(link_action): Change COMMON_ROW\indr from MDEF to CREF. Change
INDR_ROW\common from MDEF to CIND.
(_bfd_generic_link_add_one_symbol): In CREF case, handle an
existing symbol which is indirect rather than defined. Add new
CIND case.
* ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.
1994-10-24 19:37:18 +00:00
Mon Oct 24 15:33:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
Change S-record backend to use multiple sections to handle gaps in file. * srec.c (srec_data_list_struct): Move field next from last place to first. Change type of data to bfd_byte *. (struct srec_symbol): Define. (tdata_type): Remove done_symbol_read, count, strings, symbol_idx, string_size, string_idx. Change type of symbols to struct srec_symbol *. Add symtail and csymbols. (low, high): Remove. (size_symbols, fillup_symbols, size_srec, fillup): Remove. (white, skipwhite, pass_over, object_p): Remove. (srec_mkobject): Call srec_init. Adjust tdata initialization for field changes. (srec_get_byte, srec_bad_byte): New static functions. (srec_new_symbol, srec_scan): New static functions. (srec_object_p): Change type of b to bfd_byte. Explicitly set wrong_format error. Call srec_mkobject and srec_scan instead of object_p. (symbolsrec_object_p): Likewise. Also, change b to be only two bytes. (srec_read_section): New static function. (srec_get_section_contents): Call srec_read_section rather than pass_over. Handle zero length section correctly. (set_set_arch_mach): Change from function to macro. (srec_set_section_contents): Change data to bfd_byte *. (srec_write_record): Change data, end and src to bfd_byte *. (srec_write_header): Change buffer and dst to bfd_byte *. (srec_write_section): Change location to bfd_byte *. (srec_write_terminator): Change buffer to bfd_byte *. (srec_get_symtab_upper_bound): Don't call srec_get_section_contents. (srec_get_symtab): Rewrite.
1994-10-24 20:08:33 +00:00
Change S-record backend to use multiple sections to handle gaps in
file.
* srec.c (srec_data_list_struct): Move field next from last place
to first. Change type of data to bfd_byte *.
(struct srec_symbol): Define.
(tdata_type): Remove done_symbol_read, count, strings, symbol_idx,
string_size, string_idx. Change type of symbols to struct
srec_symbol *. Add symtail and csymbols.
(low, high): Remove.
(size_symbols, fillup_symbols, size_srec, fillup): Remove.
(white, skipwhite, pass_over, object_p): Remove.
(srec_mkobject): Call srec_init. Adjust tdata initialization for
field changes.
(srec_get_byte, srec_bad_byte): New static functions.
(srec_new_symbol, srec_scan): New static functions.
(srec_object_p): Change type of b to bfd_byte. Explicitly set
wrong_format error. Call srec_mkobject and srec_scan instead of
object_p.
(symbolsrec_object_p): Likewise. Also, change b to be only two
bytes.
(srec_read_section): New static function.
(srec_get_section_contents): Call srec_read_section rather than
pass_over. Handle zero length section correctly.
(set_set_arch_mach): Change from function to macro.
(srec_set_section_contents): Change data to bfd_byte *.
(srec_write_record): Change data, end and src to bfd_byte *.
(srec_write_header): Change buffer and dst to bfd_byte *.
(srec_write_section): Change location to bfd_byte *.
(srec_write_terminator): Change buffer to bfd_byte *.
(srec_get_symtab_upper_bound): Don't call
srec_get_section_contents.
(srec_get_symtab): Rewrite.
* ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.
1994-10-24 19:37:18 +00:00
* ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.
* libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD. * i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's. changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are consistant with each other. * netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its header into the start of its text segment.
1994-10-21 23:55:30 +00:00
Fri Oct 21 16:43:13 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
* libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD.
* i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's.
changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are
consistant with each other.
* netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its
header into the start of its text segment.
Fix the ELF linker to not require an interpreter if no dynamic objects were seen, even when linking PIC code. * libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define. (struct elf_link_hash_table): Add field dynamic_sections_created. * elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it doesn't already exist. (elf_link_add_object_symbols): Create dynamic sections based on dynamic_sections_created field, not dynobj field. Don't bother to set dynobj. (elf_link_create_dynamic_sections): If dynamic sections were already created, don't do anything. If dynobj is already set, use it; otherwise, set it to the bfd argument. Don't initialize dynsymcount. Only create dynstr if it does not exist. Set dynamic_sections_created to true. (NAME(bfd_elf,size_dynamic_sections)): Skip most of this function if no dynamic objects were seen. (elf_adjust_dynamic_symbol): If a symbol has the ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it. (elf_bfd_final_link): Change most decisions based on dynobj to check dynamic_sections_created instead. (elf_link_output_extsym): Only handle dynamic symbols if a dynamic object was seen. * elf.c (_bfd_elf_link_hash_table_init): Initialize new field dynamic_sections_created. Set dynsymcount to 1, not 0. * elf32-i386.c (elf_i386_create_dynamic_sections): Call elf_i386_create_got_section rather than creating the .got and .got.plt sections. (elf_i386_create_got_section): New static function. (elf_i386_check_relocs): Just call elf_i386_create_got_section if a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. Only create the .rel.got section, and only make space for a reloc, for a global symbol or when generating a shared object. For a R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. (elf_i386_adjust_dynamic_symbol): Rework initial assertion to permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a procedure linkage table entry for such symbols. But, if no dynamic objects were seen, never create a PLT entry. (elf_i386_size_dynamic_sections): If no dynamic objects were seen, skip most of this function, and force the size of the .rel.got section to zero. (elf_i386_relocate_section): For a R_386_GOT32 reloc against a global symbol when no dynamic object was seen, initialize the contents of the .got section. For a R_386_GOT32 against a local symbol, only create a R_386_RELATIVE reloc when generating a shared object. Treat a R_386_PLT32 reloc against a symbol for which we did not create a PLT entry as a R_386_PC32 reloc. (elf_i386_finish_dynamic_sections): Only fiddle with the dynamic entries and the PLT if we saw a dynamic object. * elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by setting rightshift to 10. Fix R_SPARC_WPLT20 by setting rightshift to 2, size to 2, bitsize to 30, and dst_mask to 0x3fffffff. (elf32_sparc_create_dynamic_sections): Don't set the size of the .plt section. Call elf32_sparc_create_got_section rather than creating the .got section. (elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. Only create the .rela.got section, and only make space for a reloc, for a global symbol or when generating a shared object. Set the alignment of the .rela.got section to 2. For a R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. (elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a procedure linkage table for such symbols. But, if no dynamic objects were seen, never create a PLT entry. Initialize the size of the .plt section. (elf32_sparc_size_dynamic_sections): If no dynamic objects were seen, skip most of this function, and force the size of the .rela.got section to zero. Strip empty reloc sections, and strip an empty .plt section. (elf32_sparc_relocate_section): For a GOT reloc against a global symbol when no dynamic object was seen, initialize the contents of the .got section. For a GOT reloc against a local symbol, only create a R_SPARC_RELATIVE reloc when generating a shared object. Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not create a PLT entry as a R_SPARC_WDISP30 reloc. (elf32_sparc_finish_dynamic_sections): Only fiddle with the dynamic entries and the PLT if we saw a dynamic object.
1994-10-21 22:00:18 +00:00
Fri Oct 21 17:13:07 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for _construct_extended_name_table. (bfd_target): Add _bfd_construct_extended_name_table. * archive.c (_bfd_archive_bsd_construct_extended_name_table): New function. (_bfd_archive_coff_construct_extended_name_table): New function. (_bfd_construct_extended_name_table): Renamed by adding a leading underscore, and made externally visible. Added trailing_slash argument, and used it instead of elf_style. Changed type of tablen to bfd_size_type *. (_bfd_write_archive_contents): Use BFD_SEND to call construct_extended_name_table. Use the returned name. * libbfd-in.h (_bfd_construct_extended_name_table): Declare. (_bfd_noarchive_construct_extended_name_table): Define. (_bfd_archive_bsd_construct_extended_name_table): Declare. (_bfd_archive_coff_construct_extended_name_table): Declare. * bfd-in2.h: Rebuild. * libbfd.h: Rebuild. * som.c (som_construct_extended_name_table): New static function. * aout-target.h (MY_construct_extended_name_table): Define. * coff-rs6000.c (rs6000coff_construct_extended_name_table): Define. * ieee.c (ieee_construct_extended_name_table): Define. * libecoff.h (_bfd_ecoff_construct_extended_name_table): Define. * oasys.c (oasys_construct_extended_name_table): Define.
1994-10-21 23:43:29 +00:00
* targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for
_construct_extended_name_table.
(bfd_target): Add _bfd_construct_extended_name_table.
* archive.c (_bfd_archive_bsd_construct_extended_name_table): New
function.
(_bfd_archive_coff_construct_extended_name_table): New function.
(_bfd_construct_extended_name_table): Renamed by adding a leading
underscore, and made externally visible. Added trailing_slash
argument, and used it instead of elf_style. Changed type of
tablen to bfd_size_type *.
(_bfd_write_archive_contents): Use BFD_SEND to call
construct_extended_name_table. Use the returned name.
* libbfd-in.h (_bfd_construct_extended_name_table): Declare.
(_bfd_noarchive_construct_extended_name_table): Define.
(_bfd_archive_bsd_construct_extended_name_table): Declare.
(_bfd_archive_coff_construct_extended_name_table): Declare.
* bfd-in2.h: Rebuild.
* libbfd.h: Rebuild.
* som.c (som_construct_extended_name_table): New static function.
* aout-target.h (MY_construct_extended_name_table): Define.
* coff-rs6000.c (rs6000coff_construct_extended_name_table):
Define.
* ieee.c (ieee_construct_extended_name_table): Define.
* libecoff.h (_bfd_ecoff_construct_extended_name_table): Define.
* oasys.c (oasys_construct_extended_name_table): Define.
Fix the ELF linker to not require an interpreter if no dynamic objects were seen, even when linking PIC code. * libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define. (struct elf_link_hash_table): Add field dynamic_sections_created. * elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it doesn't already exist. (elf_link_add_object_symbols): Create dynamic sections based on dynamic_sections_created field, not dynobj field. Don't bother to set dynobj. (elf_link_create_dynamic_sections): If dynamic sections were already created, don't do anything. If dynobj is already set, use it; otherwise, set it to the bfd argument. Don't initialize dynsymcount. Only create dynstr if it does not exist. Set dynamic_sections_created to true. (NAME(bfd_elf,size_dynamic_sections)): Skip most of this function if no dynamic objects were seen. (elf_adjust_dynamic_symbol): If a symbol has the ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it. (elf_bfd_final_link): Change most decisions based on dynobj to check dynamic_sections_created instead. (elf_link_output_extsym): Only handle dynamic symbols if a dynamic object was seen. * elf.c (_bfd_elf_link_hash_table_init): Initialize new field dynamic_sections_created. Set dynsymcount to 1, not 0. * elf32-i386.c (elf_i386_create_dynamic_sections): Call elf_i386_create_got_section rather than creating the .got and .got.plt sections. (elf_i386_create_got_section): New static function. (elf_i386_check_relocs): Just call elf_i386_create_got_section if a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. Only create the .rel.got section, and only make space for a reloc, for a global symbol or when generating a shared object. For a R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. (elf_i386_adjust_dynamic_symbol): Rework initial assertion to permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a procedure linkage table entry for such symbols. But, if no dynamic objects were seen, never create a PLT entry. (elf_i386_size_dynamic_sections): If no dynamic objects were seen, skip most of this function, and force the size of the .rel.got section to zero. (elf_i386_relocate_section): For a R_386_GOT32 reloc against a global symbol when no dynamic object was seen, initialize the contents of the .got section. For a R_386_GOT32 against a local symbol, only create a R_386_RELATIVE reloc when generating a shared object. Treat a R_386_PLT32 reloc against a symbol for which we did not create a PLT entry as a R_386_PC32 reloc. (elf_i386_finish_dynamic_sections): Only fiddle with the dynamic entries and the PLT if we saw a dynamic object. * elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by setting rightshift to 10. Fix R_SPARC_WPLT20 by setting rightshift to 2, size to 2, bitsize to 30, and dst_mask to 0x3fffffff. (elf32_sparc_create_dynamic_sections): Don't set the size of the .plt section. Call elf32_sparc_create_got_section rather than creating the .got section. (elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if a GOT table is needed, not bfd_elf32_link_create_dynamic_sections. Only create the .rela.got section, and only make space for a reloc, for a global symbol or when generating a shared object. Set the alignment of the .rela.got section to 2. For a R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag. (elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a procedure linkage table for such symbols. But, if no dynamic objects were seen, never create a PLT entry. Initialize the size of the .plt section. (elf32_sparc_size_dynamic_sections): If no dynamic objects were seen, skip most of this function, and force the size of the .rela.got section to zero. Strip empty reloc sections, and strip an empty .plt section. (elf32_sparc_relocate_section): For a GOT reloc against a global symbol when no dynamic object was seen, initialize the contents of the .got section. For a GOT reloc against a local symbol, only create a R_SPARC_RELATIVE reloc when generating a shared object. Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not create a PLT entry as a R_SPARC_WDISP30 reloc. (elf32_sparc_finish_dynamic_sections): Only fiddle with the dynamic entries and the PLT if we saw a dynamic object.
1994-10-21 22:00:18 +00:00
Fix the ELF linker to not require an interpreter if no dynamic
objects were seen, even when linking PIC code.
* libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define.
(struct elf_link_hash_table): Add field dynamic_sections_created.
* elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it
doesn't already exist.
(elf_link_add_object_symbols): Create dynamic sections based on
dynamic_sections_created field, not dynobj field. Don't bother to
set dynobj.
(elf_link_create_dynamic_sections): If dynamic sections were
already created, don't do anything. If dynobj is already set, use
it; otherwise, set it to the bfd argument. Don't initialize
dynsymcount. Only create dynstr if it does not exist. Set
dynamic_sections_created to true.
(NAME(bfd_elf,size_dynamic_sections)): Skip most of this function
if no dynamic objects were seen.
(elf_adjust_dynamic_symbol): If a symbol has the
ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it.
(elf_bfd_final_link): Change most decisions based on dynobj to
check dynamic_sections_created instead.
(elf_link_output_extsym): Only handle dynamic symbols if a dynamic
object was seen.
* elf.c (_bfd_elf_link_hash_table_init): Initialize new field
dynamic_sections_created. Set dynsymcount to 1, not 0.
* elf32-i386.c (elf_i386_create_dynamic_sections): Call
elf_i386_create_got_section rather than creating the .got and
.got.plt sections.
(elf_i386_create_got_section): New static function.
(elf_i386_check_relocs): Just call elf_i386_create_got_section if
a GOT table is needed, not bfd_elf32_link_create_dynamic_sections.
Only create the .rel.got section, and only make space for a reloc,
for a global symbol or when generating a shared object. For a
R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag.
(elf_i386_adjust_dynamic_symbol): Rework initial assertion to
permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a
procedure linkage table entry for such symbols. But, if no
dynamic objects were seen, never create a PLT entry.
(elf_i386_size_dynamic_sections): If no dynamic objects were seen,
skip most of this function, and force the size of the .rel.got
section to zero.
(elf_i386_relocate_section): For a R_386_GOT32 reloc against a global
symbol when no dynamic object was seen, initialize the contents of
the .got section. For a R_386_GOT32 against a local symbol, only
create a R_386_RELATIVE reloc when generating a shared object.
Treat a R_386_PLT32 reloc against a symbol for which we did not
create a PLT entry as a R_386_PC32 reloc.
(elf_i386_finish_dynamic_sections): Only fiddle with the dynamic
entries and the PLT if we saw a dynamic object.
* elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by
setting rightshift to 10. Fix R_SPARC_WPLT20 by setting
rightshift to 2, size to 2, bitsize to 30, and dst_mask to
0x3fffffff.
(elf32_sparc_create_dynamic_sections): Don't set the size of the
.plt section. Call elf32_sparc_create_got_section rather than
creating the .got section.
(elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if
a GOT table is needed, not bfd_elf32_link_create_dynamic_sections.
Only create the .rela.got section, and only make space for a
reloc, for a global symbol or when generating a shared object.
Set the alignment of the .rela.got section to 2. For a
R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag.
(elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to
permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a
procedure linkage table for such symbols. But, if no dynamic
objects were seen, never create a PLT entry. Initialize the size
of the .plt section.
(elf32_sparc_size_dynamic_sections): If no dynamic objects were
seen, skip most of this function, and force the size of the
.rela.got section to zero. Strip empty reloc sections, and strip
an empty .plt section.
(elf32_sparc_relocate_section): For a GOT reloc against a global
symbol when no dynamic object was seen, initialize the contents of
the .got section. For a GOT reloc against a local symbol, only
create a R_SPARC_RELATIVE reloc when generating a shared object.
Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not
create a PLT entry as a R_SPARC_WDISP30 reloc.
(elf32_sparc_finish_dynamic_sections): Only fiddle with the
dynamic entries and the PLT if we saw a dynamic object.
* elfcode.h (elf_map_symbols): Don't worry about section symbols in a section not owned by any BFD. (elf_section_from_bfd_section): Separate out loop which calls backend routine. Check bfd_section and call the backend routine even for a section not owned by any BFD. * elf32-mips.c (mips_elf_section_from_bfd_section): Handle .acommon section.
1994-10-20 17:32:33 +00:00
Thu Oct 20 13:28:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (elf_map_symbols): Don't worry about section symbols
in a section not owned by any BFD.
(elf_section_from_bfd_section): Separate out loop which calls
backend routine. Check bfd_section and call the backend routine
even for a section not owned by any BFD.
* elf32-mips.c (mips_elf_section_from_bfd_section): Handle
.acommon section.
* coffgen.c (coff_print_symbol): Make names for section number and storage class slightly more verbose. It's not clear how many characters I can justify using up, but before this change they both were abbreviated "sc" which is (IMHO) clearly unacceptable.
1994-10-19 20:49:03 +00:00
Wed Oct 19 13:28:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* coffgen.c (coff_print_symbol): Make names for section number and
storage class slightly more verbose. It's not clear how many
characters I can justify using up, but before this change they
both were abbreviated "sc" which is (IMHO) clearly unacceptable.
* aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error if there are no symbols. * coffgen.c (coff_get_normalized_symtab): Likewise. * hp300hpux.c (MY(slurp_symbol_table)): Likewise.
1994-10-19 05:30:15 +00:00
Wed Oct 19 01:26:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* binary.c (binary_set_section_contents): Set the base file position from the lowest section VMA, not the start address.
1994-10-19 18:08:42 +00:00
* binary.c (binary_set_section_contents): Set the base file
position from the lowest section VMA, not the start address.
* aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error if there are no symbols. * coffgen.c (coff_get_normalized_symtab): Likewise. * hp300hpux.c (MY(slurp_symbol_table)): Likewise.
1994-10-19 05:30:15 +00:00
* aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error
if there are no symbols.
* coffgen.c (coff_get_normalized_symtab): Likewise.
* hp300hpux.c (MY(slurp_symbol_table)): Likewise.
* srec.c (tdata_type): Add field tail. (srec_mkobject): Initialize tail. (srec_set_section_contents): Sort S record list by address.
1994-10-18 16:58:24 +00:00
Tue Oct 18 12:56:43 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* binary.c: New file for raw binary output format. * Makefile.in (BFD_LIBS): Add binary.o. (CFILES): Add binary.c. * targets.c (binary_vec): Declare. (bfd_target_vector): Include binary_vec.
1994-10-18 18:51:01 +00:00
* aout-target.h (MY_bfd_copy_private_section_data): Only copy
subformat to another bfd_target_aout_flavour file.
* binary.c: New file for raw binary output format.
* Makefile.in (BFD_LIBS): Add binary.o.
(CFILES): Add binary.c.
* targets.c (binary_vec): Declare.
(bfd_target_vector): Include binary_vec.
* srec.c (tdata_type): Add field tail. (srec_mkobject): Initialize tail. (srec_set_section_contents): Sort S record list by address.
1994-10-18 16:58:24 +00:00
* srec.c (tdata_type): Add field tail.
(srec_mkobject): Initialize tail.
(srec_set_section_contents): Sort S record list by address.
* srec.c (pass_over): Set the start address for S7, S8 or S9.
1994-10-17 15:39:37 +00:00
Mon Oct 17 11:38:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* oasys.c (oasys_slurp_symbol_table): Use udata.p rather than just udata.
1994-10-17 23:59:36 +00:00
* elfcode.h (elf_map_symbols): Sort the symbols into a new array,
rather than messing with Elf_Sym_Extra. Store the symbol index in
the udata.i field.
(swap_out_syms): Use outbound_syms as a pointer rather than as an
array. Don't worry about elf_sym_num.
* libelf.h (struct elf_sym_extra): Don't define.
(Elf_Sym_Extra): Don't define.
(struct elf_obj_tdata): Remove sym_extra field.
(elf_sym_extra): Don't define.
* elf32-hppa.c (elf32_hppa_backend_final_write_processing): Use
udata.i rather than elf_sym_extra array.
* syms.c (asymbol): Change udata field into a union.
* bfd-in2.h: Rebuild.
* aoutx.h (NAME(aout,translate_symbol_table)): Use udata.p rather
than just udata.
* bout.c (perform_slip): Likewise.
* hp300hpux.c (MY(slurp_symbol_table)): Likewise.
* ieee.c (ieee_slurp_external_symbols): Likewise.
* linker.c (generic_link_add_symbol_list): Likewise.
(default_indirect_link_order): Likewise.
* oasys.c (oasys_slurp_symbol_table): Likewise.
* reloc16.c (bfd_perform_slip): Likewise.
* srec.c (fillup_symbols): Likewise.
* coffcode.h (get_index): Use udata.i rather than just udata.
(coff_slurp_symbol_table): Likewise.
* coffgen.c (set_index): Likewise.
* ecoff.c (ecoff_set_symbol_info): Likewise.
* elfcode.h (elf_symbol_from_bfd_symbol): Likewise.
* libecoff.h (ecoff_get_sym_index, ecoff_set_sym_index): Likewise.
* som.c (compare_syms): Likewise.
(som_prep_for_fixups): Likewise.
(som_write_fixups): Likewise.
Use a hash table when writing out ELF symbol names. * elfcode.h (elf_stringtab_init): New static function. (bfd_new_strtab, bfd_add_to_strtab, bfd_add_2_to_strtab): Remove. Change all callers to use elf_stringtab_init or _bfd_stringtab_add, and get stringtab lengths using _bfd_stringtab_size. (elf_fake_sections): Change ignored argument to pointer to boolean, and set the boolean to true if an error occurs. If an error has already occurred, don't do anything. (assign_section_numbers): Just set sh_size, not contents. (elf_compute_section_file_positions): Pass the address of a boolean to elf_fake_sections. Pass the address of a bfd_strtab_hash to swap_out_syms. Write out the .strtab section. (prep_headers): Change shstrtab to bfd_strtab_hash. (swap_out_syms): Take a pointer to a bfd_strtab_hash as an argument. Set it to the symbol names. (NAME(bfd_elf,write_object_contents)): Write out the section header names using _bfd_stringtab_emit. (elf_debug_section): Remove first argument; get the section name via the bfd_section pointer. Change caller. (elf_bfd_final_link): Write out the symbol names using _bfd_stringtab_emit. Likewise for the .dynstr section contents. Free the symbol names at the end of the function. (elf_link_input_bfd): Remove the last argument, output_names, from relocate_section. Save the old symbol contents before calling elf_link_output_sym, and restore them afterward. * libelf.h (struct elf_link_hash_table): Change dynstr field to struct bfd_strtab_hash. (struct elf_backend_data): Remove last argument, output_names, from elf_backend_relocate_section field. (struct strtab): Don't define. (struct elf_obj_tdata): Change strtab_ptr field to struct bfd_strtab_hash. * elf32-hppa.c (elf32_hppa_relocate_section): Remove last argument, output_names. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-mips.c (mips_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1994-10-17 22:03:14 +00:00
Use a hash table when writing out ELF symbol names.
* elfcode.h (elf_stringtab_init): New static function.
(bfd_new_strtab, bfd_add_to_strtab, bfd_add_2_to_strtab): Remove.
Change all callers to use elf_stringtab_init or
_bfd_stringtab_add, and get stringtab lengths using
_bfd_stringtab_size.
(elf_fake_sections): Change ignored argument to pointer to
boolean, and set the boolean to true if an error occurs. If an
error has already occurred, don't do anything.
(assign_section_numbers): Just set sh_size, not contents.
(elf_compute_section_file_positions): Pass the address of a
boolean to elf_fake_sections. Pass the address of a
bfd_strtab_hash to swap_out_syms. Write out the .strtab section.
(prep_headers): Change shstrtab to bfd_strtab_hash.
(swap_out_syms): Take a pointer to a bfd_strtab_hash as an
argument. Set it to the symbol names.
(NAME(bfd_elf,write_object_contents)): Write out the section
header names using _bfd_stringtab_emit.
(elf_debug_section): Remove first argument; get the section name
via the bfd_section pointer. Change caller.
(elf_bfd_final_link): Write out the symbol names using
_bfd_stringtab_emit. Likewise for the .dynstr section contents.
Free the symbol names at the end of the function.
(elf_link_input_bfd): Remove the last argument, output_names,
from relocate_section. Save the old symbol contents before
calling elf_link_output_sym, and restore them afterward.
* libelf.h (struct elf_link_hash_table): Change dynstr field to
struct bfd_strtab_hash.
(struct elf_backend_data): Remove last argument, output_names,
from elf_backend_relocate_section field.
(struct strtab): Don't define.
(struct elf_obj_tdata): Change strtab_ptr field to struct
bfd_strtab_hash.
* elf32-hppa.c (elf32_hppa_relocate_section): Remove last
argument, output_names.
* elf32-i386.c (elf_i386_relocate_section): Likewise.
* elf32-mips.c (mips_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define. (bfd_add_to_string_table): Don't declare. * libbfd.h: Rebuild. * libbfd.c (bfd_add_to_string_table): Remove.
1994-10-17 19:31:23 +00:00
* libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define.
(bfd_add_to_string_table): Don't declare.
* libbfd.h: Rebuild.
* libbfd.c (bfd_add_to_string_table): Remove.
Fix thinko in ian's ChangeLog entry
1994-10-17 21:41:20 +00:00
* elfcode.h (elf_swap_shdr_in): Use bfd_section, not rawdata.
* elfcode.h (elf_swap_shdr_in): Use rawdata, not bfd_section. Clear contents field. (bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section, not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section rather than rawdata in commented out code. In SHT_REL[A] case, don't bother to check elf_section_data of section returned by section_from_elf_index. (elf_fake_sections): Set bfd_section, not rawdata. Don't set size. (elf_map_symbols): Don't set elf_num_section_syms. Don't create section symbols that already exist. (assign_file_position_for_section): Use bfd_section, not rawdata. (section_from_elf_index): Just check bfd_section field. (elf_section_from_bfd_section): Likewise. (elf_debug_section): Don't print rawdata, contents, or size. (elf_link_add_object_symbols): Don't error out if section_from_elf_index returns NULL. (elf_bfd_final_link): Check return value from section_from_elf_index against NULL, not bfd_is_abs_section. (elf_link_input_bfd): Don't check section_from_elf_index return value. * libelf.h (struct elf_obj_tdata): Remove num_section_syms field. (elf_num_section_syms): Don't define. * elf.c (elf_get_str_section): Store section contents in contents field rather than rawdata field. (elf_string_from_elf_section): Likewise. (_bfd_elf_make_section_from_shdr): Store BFD section pointer in bfd_section field rather than rawdata field. * elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section rather than rawdata. (elf32_hppa_size_stubs): Likewise. * elf32-mips.c (mips_elf_final_write_processing): Use bfd_section rathern than rawdata. (mips_elf_section_from_shdr): Likewise. (mips_elf_section_processing): Likewise. (mips_elf_section_from_bfd_section): Remove rawdata check.
1994-10-17 18:27:40 +00:00
Clear contents field.
(bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section,
not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section
rather than rawdata in commented out code. In SHT_REL[A] case,
don't bother to check elf_section_data of section returned by
section_from_elf_index.
(elf_fake_sections): Set bfd_section, not rawdata. Don't set
size.
(elf_map_symbols): Don't set elf_num_section_syms. Don't create
section symbols that already exist.
(assign_file_position_for_section): Use bfd_section, not rawdata.
(section_from_elf_index): Just check bfd_section field.
(elf_section_from_bfd_section): Likewise.
(elf_debug_section): Don't print rawdata, contents, or size.
(elf_link_add_object_symbols): Don't error out if
section_from_elf_index returns NULL.
(elf_bfd_final_link): Check return value from
section_from_elf_index against NULL, not bfd_is_abs_section.
(elf_link_input_bfd): Don't check section_from_elf_index return
value.
* libelf.h (struct elf_obj_tdata): Remove num_section_syms field.
(elf_num_section_syms): Don't define.
* elf.c (elf_get_str_section): Store section contents in contents
field rather than rawdata field.
(elf_string_from_elf_section): Likewise.
(_bfd_elf_make_section_from_shdr): Store BFD section pointer in
bfd_section field rather than rawdata field.
* elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section
rather than rawdata.
(elf32_hppa_size_stubs): Likewise.
* oasys.c (oasys_slurp_symbol_table): Use udata.p rather than just udata.
1994-10-17 23:59:36 +00:00
(elf32_hppa_backend_symbol_table_processing): Don't set
symextn_hdr->size; just use sh_size.
* elfcode.h (elf_swap_shdr_in): Use rawdata, not bfd_section. Clear contents field. (bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section, not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section rather than rawdata in commented out code. In SHT_REL[A] case, don't bother to check elf_section_data of section returned by section_from_elf_index. (elf_fake_sections): Set bfd_section, not rawdata. Don't set size. (elf_map_symbols): Don't set elf_num_section_syms. Don't create section symbols that already exist. (assign_file_position_for_section): Use bfd_section, not rawdata. (section_from_elf_index): Just check bfd_section field. (elf_section_from_bfd_section): Likewise. (elf_debug_section): Don't print rawdata, contents, or size. (elf_link_add_object_symbols): Don't error out if section_from_elf_index returns NULL. (elf_bfd_final_link): Check return value from section_from_elf_index against NULL, not bfd_is_abs_section. (elf_link_input_bfd): Don't check section_from_elf_index return value. * libelf.h (struct elf_obj_tdata): Remove num_section_syms field. (elf_num_section_syms): Don't define. * elf.c (elf_get_str_section): Store section contents in contents field rather than rawdata field. (elf_string_from_elf_section): Likewise. (_bfd_elf_make_section_from_shdr): Store BFD section pointer in bfd_section field rather than rawdata field. * elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section rather than rawdata. (elf32_hppa_size_stubs): Likewise. * elf32-mips.c (mips_elf_final_write_processing): Use bfd_section rathern than rawdata. (mips_elf_section_from_shdr): Likewise. (mips_elf_section_processing): Likewise. (mips_elf_section_from_bfd_section): Remove rawdata check.
1994-10-17 18:27:40 +00:00
* elf32-mips.c (mips_elf_final_write_processing): Use bfd_section
rathern than rawdata.
(mips_elf_section_from_shdr): Likewise.
(mips_elf_section_processing): Likewise.
(mips_elf_section_from_bfd_section): Remove rawdata check.
* srec.c (pass_over): Set the start address for S7, S8 or S9.
1994-10-17 15:39:37 +00:00
* srec.c (pass_over): Set the start address for S7, S8 or S9.
update to version 2.5
1994-10-14 23:17:15 +00:00
Fri Oct 14 19:15:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
* VERSION: Updated to 2.5.
* bfd.c (bfd_scan_vma): Cast end to be non const before passing it to strtoul.
1994-10-14 15:09:07 +00:00
Fri Oct 14 11:07:50 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* bfd.c (bfd_scan_vma): Cast end to be non const before passing it
to strtoul.
* bfd.c (bfd_scan_vma): Pass end argument on to strtoul.
1994-10-13 18:41:39 +00:00
Thu Oct 13 14:40:41 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* bfd.c (bfd_scan_vma): Pass end argument on to strtoul.
* opncls.c (bfd_realloc): Deleted, since it's broken and fixing it would make it slow. Besides, it isn't used much. * elfcode.h (elf_map_symbols): Always allocate new storage for the symbol table.
1994-10-12 21:39:54 +00:00
Wed Oct 12 16:46:43 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
* opncls.c (bfd_realloc): Deleted, since it's broken and fixing it
would make it slow. Besides, it isn't used much.
* elfcode.h (elf_map_symbols): Always allocate new storage for the
symbol table.
* Makefile.in (INSTALL): Use top level install.sh script. * config/README (INSTALL): Remove. * config/delta88.mh (INSTALL): Remove. * config/i386v4.mh (INSTALL): Remove. * config/irix4.mh (INSTALL): Remove. * config/irix5.mh (INSTALL): Remove. * config/ncrt3000.mh (INSTALL): Remove.
1994-10-12 15:57:28 +00:00
Wed Oct 12 11:54:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* bfd.c (bfd_scan_vma): Pass end argument on to strtoul.
1994-10-13 18:41:39 +00:00
* ecoff.c (ecoff_set_symbol_info): Mark local stProc, stLabel or
stabs symbols as BSF_DEBUGGING.
* ecoff.c (ecoff_set_symbol_info): Mark local stProc or stLabel symbols as BSF_DEBUGGING. PR 5769.
1994-10-12 21:51:04 +00:00
* rs6000-core.c (rs6000coff_core_file_matches_executable_p): Make str1 and str2 const pointers.
1994-10-12 16:19:33 +00:00
* rs6000-core.c (rs6000coff_core_file_matches_executable_p): Make
str1 and str2 const pointers.
* Makefile.in (INSTALL): Use top level install.sh script. * config/README (INSTALL): Remove. * config/delta88.mh (INSTALL): Remove. * config/i386v4.mh (INSTALL): Remove. * config/irix4.mh (INSTALL): Remove. * config/irix5.mh (INSTALL): Remove. * config/ncrt3000.mh (INSTALL): Remove.
1994-10-12 15:57:28 +00:00
* Makefile.in (INSTALL): Use top level install.sh script.
* config/README (INSTALL): Remove.
* config/delta88.mh (INSTALL): Remove.
* config/i386v4.mh (INSTALL): Remove.
* config/irix4.mh (INSTALL): Remove.
* config/irix5.mh (INSTALL): Remove.
* config/ncrt3000.mh (INSTALL): Remove.
Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com) * elf32-i386.c (elf_i386_check_relocs): Make sure that a symbol with a global offset table entry or a procedure linkage table entry is added to the dynamic symbol table. * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): If a symbol has already gotten a procedure linkage table entry, change the definition to the PLT entry. * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1994-10-11 21:40:54 +00:00
Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com)
* elf32-i386.c (elf_i386_check_relocs): Make sure that a symbol
with a global offset table entry or a procedure linkage table
entry is added to the dynamic symbol table.
* elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): If a symbol has
already gotten a procedure linkage table entry, change the
definition to the PLT entry.
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
* lynx-core.c (lynx_core_file_p): SPARC Lynx appears to start dumping the .data section in a core file at a page boundary.
1994-10-11 21:13:45 +00:00
Tue Oct 11 17:12:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* lynx-core.c (lynx_core_file_p): SPARC Lynx appears to start
dumping the .data section in a core file at a page boundary.
* elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and WPLT30 relocations are PC-relative.
1994-10-10 20:30:32 +00:00
Mon Oct 10 16:24:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
* cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32 to correct type. (coff_read_string_table): Cast argument to bfd_h_get_32 to correct type. * elfcode.h (elf_link_output_extsym): Cast argument to bfd_elf_hash to correct type.
1994-10-10 20:38:06 +00:00
* cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32
to correct type.
(coff_read_string_table): Cast argument to bfd_h_get_32 to correct
type.
* elfcode.h (elf_link_output_extsym): Cast argument to
bfd_elf_hash to correct type.
* elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and WPLT30 relocations are PC-relative.
1994-10-10 20:30:32 +00:00
* elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and
WPLT30 relocations are PC-relative.
Thu Oct 6 12:57:26 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
* aoutx.h (adjust_o_magic): Correctly initialize vma if the vma of
the text section was user-defined.
* archive.c (bfd_construct_extended_name_table): SVR4 uses slash newline at the end of the file name, not just newline.
1994-10-05 18:43:30 +00:00
Wed Oct 5 14:42:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* archive.c (bfd_construct_extended_name_table): SVR4 uses slash
newline at the end of the file name, not just newline.
* elfcode.h (swap_out_syms): If the alignment of a common symbol was not set, use a sensible default rather than zero. PR 5751.
1994-10-04 15:25:02 +00:00
Tue Oct 4 11:23:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* ecoff.c (_bfd_ecoff_new_section_hook): Default section alignment power to 4, rather than using align_power_min.
1994-10-04 21:30:45 +00:00
* ecoff.c (_bfd_ecoff_new_section_hook): Default section alignment
power to 4, rather than using align_power_min.
* coffcode.h (coff_new_section_hook): Don't use align_power_min; use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab and .stabstr sections to be aligned to no more than 2. Remove COFF_SPARC special cases. * coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER. * coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise. * coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise. * coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise. * coff-we32k.c, coff-z8k.c: Likewise. PR 5706.
1994-10-04 21:13:51 +00:00
* coffcode.h (coff_new_section_hook): Don't use align_power_min;
use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab
and .stabstr sections to be aligned to no more than 2. Remove
COFF_SPARC special cases.
* coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
* coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise.
* coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise.
* coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise.
* coff-we32k.c, coff-z8k.c: Likewise.
* configure.in: Use ${config_shell} when running config.bfd.
1994-10-04 16:18:19 +00:00
* configure.in: Use ${config_shell} when running config.bfd.
* cofflink.c (coff_link_input_bfd): Don't try to convert a long filename if the offset field is zero.
1994-10-04 15:54:27 +00:00
* cofflink.c (coff_link_input_bfd): Don't try to convert a long
filename if the offset field is zero.
* elfcode.h (swap_out_syms): If the alignment of a common symbol was not set, use a sensible default rather than zero. PR 5751.
1994-10-04 15:25:02 +00:00
* elfcode.h (swap_out_syms): If the alignment of a common symbol
was not set, use a sensible default rather than zero.
* configure.in: Use ${config_shell} when running config.bfd.
1994-10-04 16:18:19 +00:00
Mon Oct 3 16:04:29 1994 H.J. Lu (hjl@nynexst.com)
* elfcode.h (swap_out_syms): If the alignment of a common symbol was not set, use a sensible default rather than zero. PR 5751.
1994-10-04 15:25:02 +00:00
* opncls.c (bfd_close): Honor umask when setting execution bits.
(bfd_close_all_done): Likewise.
* rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag for .stack and .ldinfo sections. Cast coredata.c_tab to a file_ptr to avoid warnings from gcc.
1994-10-03 11:47:38 +00:00
Mon Oct 3 04:41:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag
for .stack and .ldinfo sections. Cast coredata.c_tab to a
file_ptr to avoid warnings from gcc.
* elfcode.h (elf_bfd_final_link): Remove assertion when a non SEC_IN_MEMORY section is found in dynobj. This can happen when linking PIC compiled code.
1994-09-30 17:13:08 +00:00
Fri Sep 30 13:11:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
* elfcode.h (elf_bfd_final_link): Remove assertion when a non
SEC_IN_MEMORY section is found in dynobj. This can happen when
linking PIC compiled code.
* syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL in one column. Use the column freed up to show BSF_FUNCTION and BSF_FILE.
1994-09-29 20:29:54 +00:00
Thu Sep 29 15:21:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
fix typu
1994-09-29 20:51:57 +00:00
* reloc.c (bfd_install_relocation): Change type of "data" to
* reloc.c (bfd_install_relocation): Change type of data to bfd_byte *, to go along with yesterday's change.
1994-09-29 20:39:27 +00:00
bfd_byte *, to go along with yesterday's change.
* elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol in elfcode.h. (case bfd_print_symbol_all): Print symbol's size field, except for common symbols; print their alignment. * elfcode.h (elf_print_symbol): Deleted. * libelf.h (bfd_elf_print_symbol): Declare. (bfd_elf{32,64}_print_symbol): Replace declarations with macros.
1994-09-29 20:36:24 +00:00
* elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol
in elfcode.h. (case bfd_print_symbol_all): Print symbol's size
field, except for common symbols; print their alignment.
* elfcode.h (elf_print_symbol): Deleted.
* libelf.h (bfd_elf_print_symbol): Declare.
(bfd_elf{32,64}_print_symbol): Replace declarations with macros.
* syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL in one column. Use the column freed up to show BSF_FUNCTION and BSF_FILE.
1994-09-29 20:29:54 +00:00
* syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL
in one column. Use the column freed up to show BSF_FUNCTION and
BSF_FILE.
* syms.c (stt): Add .rdata and .rodata. PR 5714.
1994-09-29 16:30:12 +00:00
Thu Sep 29 12:29:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* syms.c (stt): Add .rdata and .rodata.
* reloc.c (bfd_install_relocation): Cast data_start to bfd_byte * before trying to add values to it.
1994-09-28 17:36:42 +00:00
Wed Sep 28 13:35:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* reloc.c (bfd_install_relocation): Cast data_start to bfd_byte *
before trying to add values to it.
Tue Sep 27 16:47:58 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
* elf32-hppa.c (elf32_hppa_backend_final_write_processing): Cast
return value from elf_sym_extra.
(elf32_hppa_build_stubs): Cast return value from bfd_zalloc.
fix typu
1994-09-29 20:51:57 +00:00
(elf32_hppa_size_stubs): Cast return value from malloc.
* reloc.c (bfd_install_relocation): Cast data_start to bfd_byte * before trying to add values to it.
1994-09-28 17:36:42 +00:00
* gen-aout.c (main): Declare and initialize "arch".
* cofflink.c (coff_link_add_symbols): Cast return value of
bfd_hash_allocate.
* riscix.c (riscix_callback): Use PARAMS macro in prototype.
* reloc.c (bfd_install_relocation): New function, mostly copied
from bfd_perform_relocation, adjusted for the assembler's needs.
* bfd-in2.h: Regenerated.
* bfd-in.h (bfd_seek): Change declaration to not mark fp const. * bfd-in2.h: Rebuild. * libbfd.c (bfd_seek): Don't mark parameters const, to avoid conflicts with declaration.
1994-09-26 15:01:59 +00:00
Mon Sep 26 11:00:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (assign_file_positions_except_relocs): Align the section VMA and the file position even if D_PAGED is not set.
1994-09-26 15:40:12 +00:00
* elfcode.h (assign_file_positions_except_relocs): Align the
section VMA and the file position even if D_PAGED is not set.
* bfd-in.h (bfd_seek): Change declaration to not mark fp const. * bfd-in2.h: Rebuild. * libbfd.c (bfd_seek): Don't mark parameters const, to avoid conflicts with declaration.
1994-09-26 15:01:59 +00:00
* bfd-in.h (bfd_seek): Change declaration to not mark fp const.
* bfd-in2.h: Rebuild.
* libbfd.c (bfd_seek): Don't mark parameters const, to avoid
conflicts with declaration.
* elfcode.h (map_program_segments): Don't abort if we allocated too much space for the program header, only if we allocated too little.
1994-09-23 19:19:41 +00:00
Fri Sep 23 15:15:31 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (map_program_segments): Don't abort if we allocated
too much space for the program header, only if we allocated too
little.
* bfd-in.h (bfd_seek): Change declaration to not mark fp const. * bfd-in2.h: Rebuild. * libbfd.c (bfd_seek): Don't mark parameters const, to avoid conflicts with declaration.
1994-09-26 15:01:59 +00:00
(assign_file_positions_except_relocs): Similar change.
* elfcode.h (map_program_segments): Don't abort if we allocated too much space for the program header, only if we allocated too little.
1994-09-23 19:19:41 +00:00
* libaout.h: Fix comment. * ns32knbsd.h: Changed M_NS32K_NETBSD to M_532_NETBSD to match libaout.h.
1994-09-20 20:20:12 +00:00
Tue Sep 20 13:17:07 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
* libaout.h: Fix comment.
* ns32knbsd.h: Changed M_NS32K_NETBSD to M_532_NETBSD to match
libaout.h.
* coff-sh.c (rtype2howto): Remove; unused. (coff_sh_relocate_section): Remove unused local variable rstat. (reloc_processing): Comment out; unused.
1994-09-20 19:24:50 +00:00
Tue Sep 20 15:23:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (map_program_segments): Don't abort if we allocated too much space for the program header, only if we allocated too little.
1994-09-23 19:19:41 +00:00
* Makefile.in: Rebuilt dependencies.
(BFD32_BACKENDS): Add sparcnetbsd.o.
(CFILES): Add ns32knetbsd.c and sparcnetbsd.c.
* targets.c: ns32knetbsd_vec was renamed to pc532netbsd_vec.
* coff-sh.c (rtype2howto): Remove; unused. (coff_sh_relocate_section): Remove unused local variable rstat. (reloc_processing): Comment out; unused.
1994-09-20 19:24:50 +00:00
* coff-sh.c (rtype2howto): Remove; unused.
(coff_sh_relocate_section): Remove unused local variable rstat.
(reloc_processing): Comment out; unused.
* aoutx.h (aout_link_write_other_symbol): If h->indx is -2, then always write it out even if it would normally be stripped. (aout_link_input_section_std): If we find a reloc against a stripped global symbol, force it to be written out rather than merely calling unattached_reloc. (aout_link_input_section_ext): Likewise. (aout_link_reloc_link_order): Likewise.
1994-09-16 16:14:51 +00:00
Fri Sep 16 12:12:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* aoutx.h (aout_link_write_other_symbol): If h->indx is -2, then
always write it out even if it would normally be stripped.
(aout_link_input_section_std): If we find a reloc against a
stripped global symbol, force it to be written out rather than
merely calling unattached_reloc.
(aout_link_input_section_ext): Likewise.
(aout_link_reloc_link_order): Likewise.
* som.h (som_symbol_type): Add "stringtab_offset" field. * som.c (som_write_symbol_strings): Use "stringtab_offset" rather than destroying the "name" field in the BFD symbol. (som_build_and_write_symbol_table): Likewise.
1994-09-14 21:44:35 +00:00
Wed Sep 14 15:37:19 1994 Jeff Law (law@snake.cs.utah.edu)
* som.h (struct somdata): New field sorted_syms. (obj_som_sorted_syms): Accessor macro. * som.c (som_object_setup): Initialize sorted_syms to NULL. (som_prep_for_fixups): Sort a copy of the BFD's symbol table; store the sorted symbol table in sorted_syms. (som_write_fixups): Initalize tmp_reloc to NULL to make GCC happy. (som_begin_writing): Similarly for exec_header. Pass the sorted symbol table to som_write_symbol_strings. (som_build_and_write_symbol_table): Use the sorted symbols rather than the canonical symbol table.
1994-09-14 22:24:56 +00:00
* som.h (struct somdata): New field sorted_syms.
(obj_som_sorted_syms): Accessor macro.
* som.c (som_object_setup): Initialize sorted_syms to NULL.
(som_prep_for_fixups): Sort a copy of the BFD's symbol table;
store the sorted symbol table in sorted_syms.
(som_write_fixups): Initalize tmp_reloc to NULL to make GCC happy.
(som_begin_writing): Similarly for exec_header. Pass the sorted
symbol table to som_write_symbol_strings.
(som_build_and_write_symbol_table): Use the sorted symbols rather
than the canonical symbol table.
* som.h (som_symbol_type): Add "stringtab_offset" field. * som.c (som_write_symbol_strings): Use "stringtab_offset" rather than destroying the "name" field in the BFD symbol. (som_build_and_write_symbol_table): Likewise.
1994-09-14 21:44:35 +00:00
* som.h (som_symbol_type): Add "stringtab_offset" field.
* som.c (som_write_symbol_strings): Use "stringtab_offset"
rather than destroying the "name" field in the BFD symbol.
(som_build_and_write_symbol_table): Likewise.
* elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak even if it is referenced by another object.
1994-09-14 19:08:26 +00:00
Wed Sep 14 15:06:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* aoutx.h (aout_link_write_symbols): Rename skip_indirect to skip_next. If we find an N_WARNING symbol which has already been written out, set skip_next. PR 5634.
1994-09-14 23:28:25 +00:00
* aoutx.h (aout_link_write_symbols): Rename skip_indirect to
skip_next. If we find an N_WARNING symbol which has already been
written out, set skip_next.
* libecoff.h (struct ecoff_tdata): Add field find_buffer. * ecoff.c: Include aout/stab_gnu.h. (ecoff_find_nearest_line): Handle stabs debugging information. PR 3954.
1994-09-14 20:19:09 +00:00
* libecoff.h (struct ecoff_tdata): Add field find_buffer.
* ecoff.c: Include aout/stab_gnu.h.
(ecoff_find_nearest_line): Handle stabs debugging information.
* elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak even if it is referenced by another object.
1994-09-14 19:08:26 +00:00
* elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak
even if it is referenced by another object.
* som.c (som_object_setup): Handle exec_entry and exec_flags being switched in executables created by the OSF1 linker. (som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL fixups. Support R_ALT_ENTRY (handle just like R_EXIT).
1994-09-14 00:29:11 +00:00
Tue Sep 13 17:57:00 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_fixup_formats): Case R_ENTRY (0xb3), set both 'T' and 'U' to grab all the unwind information. (som_set_reloc_info): Make 'U' unwind bits persist across multiple SOM relocations. Set the addend field of an R_ENTRY relocation to the value in 'T'; set the addend field on an R_EXIT relocation to the value in 'U'.
1994-09-14 03:03:15 +00:00
* som.c (som_fixup_formats): Case R_ENTRY (0xb3), set both
'T' and 'U' to grab all the unwind information.
(som_set_reloc_info): Make 'U' unwind bits persist across
multiple SOM relocations. Set the addend field of an R_ENTRY
relocation to the value in 'T'; set the addend field on an
R_EXIT relocation to the value in 'U'.
* som.h (som_symbol_type): Delete unwind field. * som.c (som_write_fixups): For R_ENTRY fixups, get 32bits of unwind information from the addend field of the R_ENTRY, get the other 32bits from the addend field of the R_EXIT. (bfd_som_attach_unwind_info): Delete function and all references.
1994-09-14 02:28:52 +00:00
* som.h (som_symbol_type): Delete unwind field.
* som.c (som_write_fixups): For R_ENTRY fixups, get 32bits of
unwind information from the addend field of the R_ENTRY, get the
other 32bits from the addend field of the R_EXIT.
(bfd_som_attach_unwind_info): Delete function and all references.
* som.h (som_symbol_type): Delete unused a.out-related fields. * som.c (bfd_section_from_som_symbol): Use bfd_abs_section_ptr instead of &bfd_abs_section.
1994-09-14 00:51:33 +00:00
* som.h (som_symbol_type): Delete unused a.out-related fields.
* som.c (bfd_section_from_som_symbol): Use bfd_abs_section_ptr
instead of &bfd_abs_section.
* som.c (som_object_setup): Handle exec_entry and exec_flags being switched in executables created by the OSF1 linker. (som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL fixups. Support R_ALT_ENTRY (handle just like R_EXIT).
1994-09-14 00:29:11 +00:00
* som.c (som_object_setup): Handle exec_entry and exec_flags being
switched in executables created by the OSF1 linker.
(som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL
fixups. Support R_ALT_ENTRY (handle just like R_EXIT).
Tue Sep 13 16:04:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) * cofflink.c (coff_link_input_bfd): syment_base is unsigned so can't compare -ve numbers with it. Mon Sep 12 20:31:17 1994 Steve Chamberlain (sac@jonny.cygnus.com) * configure.in (shcoff_vec): Use cofflink.o now. * coff-sh.c: Rewritten to use new fast coff backend.
1994-09-14 00:10:42 +00:00
Tue Sep 13 16:04:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* cofflink.c (coff_link_input_bfd): syment_base is unsigned
so can't compare -ve numbers with it.
Mon Sep 12 20:31:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* configure.in (shcoff_vec): Use cofflink.o now.
* coff-sh.c: Rewritten to use new fast coff backend.
* aoutx.h (NAME(aout,final_link)): Don't assume that all the input files are a.out.
1994-09-13 20:25:46 +00:00
Tue Sep 13 16:23:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* aoutx.h (NAME(aout,final_link)): Don't assume that all the input
files are a.out.
* configure.host (sparc-*-netbsd): use sparcnbsd. (ns32k-*-netbsd): use ns32knbsd. * hosts/{nbsd,i386nbsd,ns32knbsd,sparcnbsd}.h: New files, NetBSD host support. * sparcnetbsd.c: New file, adds support for NetBSD/sparc. * config/sparc-nbsd.mt: Likewise. * netbsd.h: New file, definitions common to all netbsd ports. * i386netbsd.c: Use it. * ns32knetbsd.c: Use it. * Makefile.in, configure.in, targets.c, config/i386-nbsd.mt, config/ns32k-nbsd.mt: canonicalize netbsd targets to conform to file/variable naming conventions. * i386netbsd.c: New file, renamed from netbsd386.c. * ns32knetbsd.c: New file, renamed from netbsd532.c.
1994-09-13 18:39:47 +00:00
Tue Sep 13 11:09:39 1994 J.T. Conklin (jtc@rtl.cygnus.com)
* configure.host (sparc-*-netbsd): use sparcnbsd.
(ns32k-*-netbsd): use ns32knbsd.
* hosts/{nbsd,i386nbsd,ns32knbsd,sparcnbsd}.h: New files, NetBSD
host support.
* sparcnetbsd.c: New file, adds support for NetBSD/sparc.
* config/sparc-nbsd.mt: Likewise.
* netbsd.h: New file, definitions common to all netbsd ports.
* i386netbsd.c: Use it.
* ns32knetbsd.c: Use it.
* Makefile.in, configure.in, targets.c, config/i386-nbsd.mt,
config/ns32k-nbsd.mt: canonicalize netbsd targets to conform to
file/variable naming conventions.
* i386netbsd.c: New file, renamed from netbsd386.c.
* ns32knetbsd.c: New file, renamed from netbsd532.c.
* som.c (som_reloc_skip): Correct off-by-one error for 4-byte R_NO_RELOCATION fixups. (bfd_section_from_som_symbol): Return the absolute section if the symbol isn't contained in any section in the output file. (som_slurp_symbol_table): ST_PRI_PROG and ST_SEC_PROG symbols are not function symbols (they are magic code labels which *can* be the targets of cross space branches). $START$ is not a section symbol.
1994-09-13 04:06:07 +00:00
Mon Sep 12 21:56:20 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_reloc_skip): Correct off-by-one error for 4-byte
R_NO_RELOCATION fixups.
(bfd_section_from_som_symbol): Return the absolute section if the
symbol isn't contained in any section in the output file.
(som_slurp_symbol_table): ST_PRI_PROG and ST_SEC_PROG symbols are
not function symbols (they are magic code labels which *can* be the
targets of cross space branches). $START$ is not a section symbol.
* ctor.c: Remove; obsolete. * Makefile.in: Rebuild dependencies. (BFD_LIBS): Remove ctor.o. (CFILES): Remove ctor.c. * libbfd.h: Rebuild.
1994-09-12 15:47:52 +00:00
Mon Sep 12 11:43:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (swap_out_syms): Set the type of an undefined symbol to STT_FUNC if the BSF_FUNCTION flag is set.
1994-09-12 22:16:27 +00:00
* coff-alpha.c (ecoffalpha_little_vec): Add SEC_CODE and SEC_DATA
to section_flags.
* coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
* elfcode.h (swap_out_syms): Set the type of an undefined symbol
to STT_FUNC if the BSF_FUNCTION flag is set.
* cofflink.c (coff_link_input_bfd): If r_symndx is -1, don't change it. (_bfd_coff_generic_relocate_section): If r_symndx is -1, it is an absolute reloc. Don't dump core using r_symndx as an array index. * cf-m68klynx.c (coff_bfd_link_add_symbols): Define. (lynx_link_add_symbols): New static function (copy of function in coff-i386.c). (coff_m68k_lynxrtype_to_howto): sym argument may be NULL. * coff-i386.c (coff_i386_rtype_to_howto): Likewise. * coff-a29k.c (coff_a29k_relocate_section): Handle an r_symndx value of -1, meaning an absolute reloc.
1994-09-12 21:01:19 +00:00
* cofflink.c (coff_link_input_bfd): If r_symndx is -1, don't
change it.
(_bfd_coff_generic_relocate_section): If r_symndx is -1, it is an
absolute reloc. Don't dump core using r_symndx as an array index.
* cf-m68klynx.c (coff_bfd_link_add_symbols): Define.
(lynx_link_add_symbols): New static function (copy of function in
coff-i386.c).
(coff_m68k_lynxrtype_to_howto): sym argument may be NULL.
* coff-i386.c (coff_i386_rtype_to_howto): Likewise.
* coff-a29k.c (coff_a29k_relocate_section): Handle an r_symndx
value of -1, meaning an absolute reloc.
* ctor.c: Remove; obsolete. * Makefile.in: Rebuild dependencies. (BFD_LIBS): Remove ctor.o. (CFILES): Remove ctor.c. * libbfd.h: Rebuild.
1994-09-12 15:47:52 +00:00
* ctor.c: Remove; obsolete.
* Makefile.in: Rebuild dependencies.
(BFD_LIBS): Remove ctor.o.
(CFILES): Remove ctor.c.
* libbfd.h: Rebuild.
* elf32-hppa.c (elf32_hppa_relocate_section): If there was a link error of some sort (for example, undefined symbols), then do not apply any relocs, just notify the user of the errors. (elf32_hppa_backend_begin_write_processing): Do not build a symbol extension section for an executable (it's useless). (elf32_hppa_link_output_symbol_hook): Do nothing if there was a link error of some sort (for example, undefined symbols). (elf32_hppa_read_symext_info): Kludge. Turn off SEC_HAS_CONTENTS for all the input symbol extension sections to keep the generic BFD code happy. Temporarily turn it on to read the contents of the symbol extension section.
1994-09-12 08:07:13 +00:00
Mon Sep 12 01:58:47 1994 Jeff Law (law@snake.cs.utah.edu)
* elf32-hppa.c (elf32_hppa_relocate_section): If there was a link
error of some sort (for example, undefined symbols), then do not
apply any relocs, just notify the user of the errors.
(elf32_hppa_backend_begin_write_processing): Do not build a symbol
extension section for an executable (it's useless).
(elf32_hppa_link_output_symbol_hook): Do nothing if there was a
link error of some sort (for example, undefined symbols).
(elf32_hppa_read_symext_info): Kludge. Turn off SEC_HAS_CONTENTS
for all the input symbol extension sections to keep the generic
BFD code happy. Temporarily turn it on to read the contents of
the symbol extension section.
* config/hppaosf.mh (RANLIB): Do not set. * config/hppabsd.mh (RANLIB): Likewise.
1994-09-12 04:04:09 +00:00
Sun Sep 11 21:58:59 1994 Jeff Law (law@snake.cs.utah.edu)
* config/hppaosf.mh (RANLIB): Do not set.
* config/hppabsd.mh (RANLIB): Likewise.
Get the new COFF linker code working for i386-lynx. * cf-i386lynx.c: Remove #if 0 code. (i386_lynxos_coff_object_p): Remove unused function. (coff_bfd_link_add_symbols): Define. (lynx_link_add_symbols): New static function. * coffcode.h (coff_bfd_link_hash_table_create): If coff_relocate_section is defined, only define this if not already defined. (coff_bfd_link_add_symbols, coff_bfd_final_link): Likewise. * linker.c (_bfd_generic_final_link): Handle bfd_indirect_link_order explicitly, rather than via _bfd_default_link_order. (set_symbol_from_hash): New static function, broken out of _bfd_generic_link_write_global_symbol. (_bfd_generic_link_write_global_symbol): Symbol setting code moved to set_symbol_from_hash; call it. (default_indirect_link_order): Add generic_linker argument. Change all callers. If false, set the generic symbols based on the hash table entries.
1994-09-12 02:57:23 +00:00
Sun Sep 11 22:50:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* cf-i386lynx.c: Remove #if 0 code.
(i386_lynxos_coff_object_p): Remove unused function.
(coff_bfd_link_add_symbols): Define.
(lynx_link_add_symbols): New static function.
* coffcode.h (coff_bfd_link_hash_table_create): If
coff_relocate_section is defined, only define this if not already
defined.
(coff_bfd_link_add_symbols, coff_bfd_final_link): Likewise.
* linker.c (_bfd_generic_final_link): Handle
bfd_indirect_link_order explicitly, rather than via
_bfd_default_link_order.
(set_symbol_from_hash): New static function, broken out of
_bfd_generic_link_write_global_symbol.
(_bfd_generic_link_write_global_symbol): Symbol setting code moved
to set_symbol_from_hash; call it.
(default_indirect_link_order): Add generic_linker argument.
Change all callers. If false, set the generic symbols based on
the hash table entries.
Convert m68k COFF to use new COFF backend linker. * coff-m68k.c (coff_relocate_section): Define. * cf-m68klynx.c (coff_rtype_to_howto): Define. (coff_m68k_lynx_rtype_to_howto): New static function. * configure.in (m68kcoff_vec): Build cofflink.o. (m68kcoffun_vec, m68klynx_coff_vec): Likewise.
1994-09-09 15:54:45 +00:00
Fri Sep 9 11:51:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coffgen.c (coff_get_symtab): Reindented. Removed commented out call to bfd_constructor_entry.
1994-09-09 20:38:37 +00:00
* coffgen.c (coff_get_symtab): Reindented. Removed commented out
call to bfd_constructor_entry.
Convert m68k COFF to use new COFF backend linker. * coff-m68k.c (coff_relocate_section): Define. * cf-m68klynx.c (coff_rtype_to_howto): Define. (coff_m68k_lynx_rtype_to_howto): New static function. * configure.in (m68kcoff_vec): Build cofflink.o. (m68kcoffun_vec, m68klynx_coff_vec): Likewise.
1994-09-09 15:54:45 +00:00
Convert m68k COFF to use new COFF backend linker.
* coff-m68k.c (coff_relocate_section): Define.
* cf-m68klynx.c (coff_rtype_to_howto): Define.
(coff_m68k_lynx_rtype_to_howto): New static function.
* configure.in (m68kcoff_vec): Build cofflink.o.
(m68kcoffun_vec, m68klynx_coff_vec): Likewise.
* coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag overflows correctly.
1994-09-08 23:27:56 +00:00
Thu Sep 8 16:20:38 1994 Steve Chamberlain (sac@jonny.cygnus.com)
Convert m68k COFF to use new COFF backend linker. * coff-m68k.c (coff_relocate_section): Define. * cf-m68klynx.c (coff_rtype_to_howto): Define. (coff_m68k_lynx_rtype_to_howto): New static function. * configure.in (m68kcoff_vec): Build cofflink.o. (m68kcoffun_vec, m68klynx_coff_vec): Likewise.
1994-09-09 15:54:45 +00:00
* coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag
overflows correctly.
* coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag overflows correctly.
1994-09-08 23:27:56 +00:00
* coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments. * coff-i960.c (RTYPE2HOWTO): Likewise. * coff-m88k.c (RTYPE2HOWTO): Likewise. * coff-we32k.c (RTYPE2HOWTO): Likewise. Make i386 COFF use new COFF backend linker. * coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments. (coff_relocate_section): Define. (coff_i386_rtype_to_howto): New function. * configure.in (i386coff_vec): Use cofflink.o. (i386lynx_coff_vec): Likewise. * coffcode.h (bfd_coff_backend_data): Add new field _bfd_coff_rtype_to_howto. (bfd_coff_rtype_to_howto): Define. (coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already defined. (bfd_coff_std_swap_table): Initialize new field. * cofflink.c (_bfd_coff_final_link): Allocate section_count + 1 section_info structures, since the target_index is 1 based. (coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a common symbol. Adjust rel_hash by the output reloc count. (_bfd_coff_generic_relocate_section): New function. * libcoff-in.h (_bfd_coff_generic_relocate_section): Declare. * libcoff.h: Rebuild. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. * coff-mips.c (mips_ecoff_backend_data): Likewise.
1994-09-07 23:16:23 +00:00
Wed Sep 7 19:01:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag overflows correctly.
1994-09-08 23:27:56 +00:00
* libelf.h (struct elf_backend_data): Change second argument of
elf_backend_final_write_processing hook to boolean.
(struct elf_obj_tdata): Add linker field.
* elfcode.h (NAME(bfd_elf,write_object_contents)): Pass value of
tdata linker field to final_write_processing, rather than NULL.
(elf_bfd_final_link): Don't call final_write_processing hook. Set
tdata linker field to true.
* elf32-mips.c (mips_elf_final_write_processing): Change type of
second argument to boolean.
* elf32-hppa.c (elf32_hppa_backend_final_write_processing):
Likewise.
* coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments. * coff-i960.c (RTYPE2HOWTO): Likewise. * coff-m88k.c (RTYPE2HOWTO): Likewise. * coff-we32k.c (RTYPE2HOWTO): Likewise. Make i386 COFF use new COFF backend linker. * coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments. (coff_relocate_section): Define. (coff_i386_rtype_to_howto): New function. * configure.in (i386coff_vec): Use cofflink.o. (i386lynx_coff_vec): Likewise. * coffcode.h (bfd_coff_backend_data): Add new field _bfd_coff_rtype_to_howto. (bfd_coff_rtype_to_howto): Define. (coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already defined. (bfd_coff_std_swap_table): Initialize new field. * cofflink.c (_bfd_coff_final_link): Allocate section_count + 1 section_info structures, since the target_index is 1 based. (coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a common symbol. Adjust rel_hash by the output reloc count. (_bfd_coff_generic_relocate_section): New function. * libcoff-in.h (_bfd_coff_generic_relocate_section): Declare. * libcoff.h: Rebuild. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. * coff-mips.c (mips_ecoff_backend_data): Likewise.
1994-09-07 23:16:23 +00:00
* coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments.
* coff-i960.c (RTYPE2HOWTO): Likewise.
* coff-m88k.c (RTYPE2HOWTO): Likewise.
* coff-we32k.c (RTYPE2HOWTO): Likewise.
Make i386 COFF use new COFF backend linker.
* coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments.
(coff_relocate_section): Define.
(coff_i386_rtype_to_howto): New function.
* configure.in (i386coff_vec): Use cofflink.o.
(i386lynx_coff_vec): Likewise.
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_rtype_to_howto.
(bfd_coff_rtype_to_howto): Define.
(coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already
defined.
(bfd_coff_std_swap_table): Initialize new field.
* cofflink.c (_bfd_coff_final_link): Allocate section_count + 1
section_info structures, since the target_index is 1 based.
(coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a
common symbol. Adjust rel_hash by the output reloc count.
(_bfd_coff_generic_relocate_section): New function.
* libcoff-in.h (_bfd_coff_generic_relocate_section): Declare.
* libcoff.h: Rebuild.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* som.c (som_bfd_derive_misc_symbol_info): Treat undefined code symbols and undefined symbols which no type in the same manner if the associated BFD symbol has BSF_FUNCTION set. For a defined symbol which no type, select a SOM type based on the flags of the section containing the symbol. (som_slurp_symbol_type): Set BSF_FUNCTION for undefined ST_STUB or ST_CODE symbols (importing a non-function code symbol is meaningless in SOM). (som_set_reloc_info): Don't set "offset" to the section's vma; it should always start at zero.
1994-09-07 05:39:13 +00:00
Tue Sep 6 23:28:52 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_bfd_derive_misc_symbol_info): Treat undefined code
symbols and undefined symbols which no type in the same manner
if the associated BFD symbol has BSF_FUNCTION set. For a defined
symbol which no type, select a SOM type based on the flags of the
section containing the symbol.
(som_slurp_symbol_type): Set BSF_FUNCTION for undefined ST_STUB
or ST_CODE symbols (importing a non-function code symbol is
meaningless in SOM).
(som_set_reloc_info): Don't set "offset" to the section's vma; it
should always start at zero.
Add new style linker support to COFF backend. a29k only for now. * cofflink.c: New file. * libcoff-in.h: Include bfdlink.h. (obj_coff_external_syms, obj_coff_strings): Define accessor macro. (obj_coff_sym_hashes): Define accessor macro. (struct coff_tdata): Add fields external_syms, strings, and sym_hashes. (struct coff_link_hash_entry): Define. (struct coff_link_hash_table): Define. (coff_link_hash_lookup, coff_link_hash_traverse): Define. (coff_hash_table): Define. (_bfd_coff_link_hash_table_create): Declare. (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare. * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz, _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global, _bfd_coff_compute_section_file_positions, _bfd_coff_relocate_section. (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define. (bfd_coff_sym_is_global): Define. (bfd_coff_compute_section_file_positions): Define. (bfd_coff_relocate_section): Define. (coff_mkobject_hook): Initialize obj_raw_syment_count and obj_conv_table_size. (coff_compute_section_file_positions): Set target_index of all sections. Set output_has_begun field. (coff_write_object_contents): Don't set target_index; now done by coff_compute_section_file_positions. Remove obsolete handling of scn_base and data_base. Don't bother to check that target_index is positive, since it always is. Remove use of pad, which is always zero. Check obj_raw_syment_count, not bfd_get_symcount, for the number of symbols, but only write them out if bfd_get_symcount is non-zero. (coff_slurp_symbol_table): Use obj_raw_syment_count, not bfd_get_symcount for the number of symbols. Don't set obj_conv_table_size. (coff_sym_is_global): New static function or macro. (coff_slurp_reloc_table): Call coff_swap_reloc_in, not bfd_swap_reloc_in. (coff_bfd_link_hash_table_create): If coff_relocate_section is defined, define as _bfd_coff_link_hash_table_create. (coff_bfd_link_add_symbols): Similar change. (coff_bfd_final_link): Similar change. (coff_relocate_section): Define as NULL if not defined. (bfd_coff_std_swap_table): Initialize new fields. * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count and obj_conv_table_size here. (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero, add up the line numbers from the sections. (coff_write_symbols): Don't set bfd_get_symcount. (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx field. (coff_get_normalized_symtab): Use obj_raw_syment_count, not bfd_get_symcount. (coff_print_symbol): If auxp->fix_end, print x_endndx value. * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in. Reindent. Change argument type to PTR. * coff-a29k.c (coff_a29k_relocate_section): New static function. (coff_relocate_section): Define. * configure.in (a29kcoff_big_vec): Compile cofflink.o. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields. * coff-mips.c (mips_ecoff_backend_data): Likewise. * libcoff.h: Rebuilt. * Makefile.in: Rebuilt dependencies. (BFD32_BACKENDS): Add cofflink.o. (CFILES): Add cofflink.c.
1994-09-06 19:28:55 +00:00
Tue Sep 6 14:51:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
Add new style linker support to COFF backend. a29k only for now.
* cofflink.c: New file.
* libcoff-in.h: Include bfdlink.h.
(obj_coff_external_syms, obj_coff_strings): Define accessor macro.
(obj_coff_sym_hashes): Define accessor macro.
(struct coff_tdata): Add fields external_syms, strings, and
sym_hashes.
(struct coff_link_hash_entry): Define.
(struct coff_link_hash_table): Define.
(coff_link_hash_lookup, coff_link_hash_traverse): Define.
(coff_hash_table): Define.
(_bfd_coff_link_hash_table_create): Declare.
(_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare.
* coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz,
_bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global,
_bfd_coff_compute_section_file_positions,
_bfd_coff_relocate_section.
(bfd_coff_relsz, bfd_coff_swap_reloc_in): Define.
(bfd_coff_sym_is_global): Define.
(bfd_coff_compute_section_file_positions): Define.
(bfd_coff_relocate_section): Define.
(coff_mkobject_hook): Initialize obj_raw_syment_count and
obj_conv_table_size.
(coff_compute_section_file_positions): Set target_index of all
sections. Set output_has_begun field.
(coff_write_object_contents): Don't set target_index; now done by
coff_compute_section_file_positions. Remove obsolete handling of
scn_base and data_base. Don't bother to check that target_index
is positive, since it always is. Remove use of pad, which is
always zero. Check obj_raw_syment_count, not bfd_get_symcount,
for the number of symbols, but only write them out if
Minor tweaks to make COFF code support both new and old style linker.
1994-09-06 20:40:37 +00:00
bfd_get_symcount is non-zero. Don't check obj_raw_syment_count
until after coff_write_symbols is called.
Add new style linker support to COFF backend. a29k only for now. * cofflink.c: New file. * libcoff-in.h: Include bfdlink.h. (obj_coff_external_syms, obj_coff_strings): Define accessor macro. (obj_coff_sym_hashes): Define accessor macro. (struct coff_tdata): Add fields external_syms, strings, and sym_hashes. (struct coff_link_hash_entry): Define. (struct coff_link_hash_table): Define. (coff_link_hash_lookup, coff_link_hash_traverse): Define. (coff_hash_table): Define. (_bfd_coff_link_hash_table_create): Declare. (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare. * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz, _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global, _bfd_coff_compute_section_file_positions, _bfd_coff_relocate_section. (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define. (bfd_coff_sym_is_global): Define. (bfd_coff_compute_section_file_positions): Define. (bfd_coff_relocate_section): Define. (coff_mkobject_hook): Initialize obj_raw_syment_count and obj_conv_table_size. (coff_compute_section_file_positions): Set target_index of all sections. Set output_has_begun field. (coff_write_object_contents): Don't set target_index; now done by coff_compute_section_file_positions. Remove obsolete handling of scn_base and data_base. Don't bother to check that target_index is positive, since it always is. Remove use of pad, which is always zero. Check obj_raw_syment_count, not bfd_get_symcount, for the number of symbols, but only write them out if bfd_get_symcount is non-zero. (coff_slurp_symbol_table): Use obj_raw_syment_count, not bfd_get_symcount for the number of symbols. Don't set obj_conv_table_size. (coff_sym_is_global): New static function or macro. (coff_slurp_reloc_table): Call coff_swap_reloc_in, not bfd_swap_reloc_in. (coff_bfd_link_hash_table_create): If coff_relocate_section is defined, define as _bfd_coff_link_hash_table_create. (coff_bfd_link_add_symbols): Similar change. (coff_bfd_final_link): Similar change. (coff_relocate_section): Define as NULL if not defined. (bfd_coff_std_swap_table): Initialize new fields. * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count and obj_conv_table_size here. (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero, add up the line numbers from the sections. (coff_write_symbols): Don't set bfd_get_symcount. (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx field. (coff_get_normalized_symtab): Use obj_raw_syment_count, not bfd_get_symcount. (coff_print_symbol): If auxp->fix_end, print x_endndx value. * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in. Reindent. Change argument type to PTR. * coff-a29k.c (coff_a29k_relocate_section): New static function. (coff_relocate_section): Define. * configure.in (a29kcoff_big_vec): Compile cofflink.o. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields. * coff-mips.c (mips_ecoff_backend_data): Likewise. * libcoff.h: Rebuilt. * Makefile.in: Rebuilt dependencies. (BFD32_BACKENDS): Add cofflink.o. (CFILES): Add cofflink.c.
1994-09-06 19:28:55 +00:00
(coff_slurp_symbol_table): Use obj_raw_syment_count, not
bfd_get_symcount for the number of symbols. Don't set
obj_conv_table_size.
(coff_sym_is_global): New static function or macro.
(coff_slurp_reloc_table): Call coff_swap_reloc_in, not
bfd_swap_reloc_in.
(coff_bfd_link_hash_table_create): If coff_relocate_section is
defined, define as _bfd_coff_link_hash_table_create.
(coff_bfd_link_add_symbols): Similar change.
(coff_bfd_final_link): Similar change.
(coff_relocate_section): Define as NULL if not defined.
(bfd_coff_std_swap_table): Initialize new fields.
* coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count
and obj_conv_table_size here.
(coff_count_linenumbers): Reindent. If bfd_get_symcount is zero,
add up the line numbers from the sections.
Minor tweaks to make COFF code support both new and old style linker.
1994-09-06 20:40:37 +00:00
(coff_write_symbols): Set obj_raw_syment_count, not
bfd_get_symcount.
Add new style linker support to COFF backend. a29k only for now. * cofflink.c: New file. * libcoff-in.h: Include bfdlink.h. (obj_coff_external_syms, obj_coff_strings): Define accessor macro. (obj_coff_sym_hashes): Define accessor macro. (struct coff_tdata): Add fields external_syms, strings, and sym_hashes. (struct coff_link_hash_entry): Define. (struct coff_link_hash_table): Define. (coff_link_hash_lookup, coff_link_hash_traverse): Define. (coff_hash_table): Define. (_bfd_coff_link_hash_table_create): Declare. (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare. * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz, _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global, _bfd_coff_compute_section_file_positions, _bfd_coff_relocate_section. (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define. (bfd_coff_sym_is_global): Define. (bfd_coff_compute_section_file_positions): Define. (bfd_coff_relocate_section): Define. (coff_mkobject_hook): Initialize obj_raw_syment_count and obj_conv_table_size. (coff_compute_section_file_positions): Set target_index of all sections. Set output_has_begun field. (coff_write_object_contents): Don't set target_index; now done by coff_compute_section_file_positions. Remove obsolete handling of scn_base and data_base. Don't bother to check that target_index is positive, since it always is. Remove use of pad, which is always zero. Check obj_raw_syment_count, not bfd_get_symcount, for the number of symbols, but only write them out if bfd_get_symcount is non-zero. (coff_slurp_symbol_table): Use obj_raw_syment_count, not bfd_get_symcount for the number of symbols. Don't set obj_conv_table_size. (coff_sym_is_global): New static function or macro. (coff_slurp_reloc_table): Call coff_swap_reloc_in, not bfd_swap_reloc_in. (coff_bfd_link_hash_table_create): If coff_relocate_section is defined, define as _bfd_coff_link_hash_table_create. (coff_bfd_link_add_symbols): Similar change. (coff_bfd_final_link): Similar change. (coff_relocate_section): Define as NULL if not defined. (bfd_coff_std_swap_table): Initialize new fields. * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count and obj_conv_table_size here. (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero, add up the line numbers from the sections. (coff_write_symbols): Don't set bfd_get_symcount. (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx field. (coff_get_normalized_symtab): Use obj_raw_syment_count, not bfd_get_symcount. (coff_print_symbol): If auxp->fix_end, print x_endndx value. * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in. Reindent. Change argument type to PTR. * coff-a29k.c (coff_a29k_relocate_section): New static function. (coff_relocate_section): Define. * configure.in (a29kcoff_big_vec): Compile cofflink.o. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields. * coff-mips.c (mips_ecoff_backend_data): Likewise. * libcoff.h: Rebuilt. * Makefile.in: Rebuilt dependencies. (BFD32_BACKENDS): Add cofflink.o. (CFILES): Add cofflink.c.
1994-09-06 19:28:55 +00:00
(coff_pointerize_aux): Don't pointerize a nonpositive x_endndx
field.
(coff_get_normalized_symtab): Use obj_raw_syment_count, not
bfd_get_symcount.
(coff_print_symbol): If auxp->fix_end, print x_endndx value.
* coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in.
Reindent. Change argument type to PTR.
* coff-a29k.c (coff_a29k_relocate_section): New static function.
(coff_relocate_section): Define.
* configure.in (a29kcoff_big_vec): Compile cofflink.o.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* libcoff.h: Rebuilt.
* Makefile.in: Rebuilt dependencies.
(BFD32_BACKENDS): Add cofflink.o.
(CFILES): Add cofflink.c.
Makefile.in (ALL_MACHINES): ADded cpu-arm.o.
1994-09-06 18:03:03 +00:00
Tue Sep 6 14:00:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* coffgen.c (coff_print_symbol, case bfd_symbol_print_all): Check for section symbol, and print its aux fields with appropriate labels.
1994-09-06 18:30:06 +00:00
* coffgen.c (coff_print_symbol, case bfd_symbol_print_all): Check
for section symbol, and print its aux fields with appropriate
labels.
Makefile.in (ALL_MACHINES): ADded cpu-arm.o.
1994-09-06 18:03:03 +00:00
* Makefile.in (ALL_MACHINES): Added cpu-arm.o.
Tipos
1994-09-05 19:14:24 +00:00
Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
ARM Acorn/RISCiX target and host patches from Richard Earnshaw
1994-09-05 10:53:00 +00:00
* aoutx.h (NAME(aout,machine_type)): Recognize the ARM processor.
* archures.c, config.bfd, configure.host, libaout.h, reloc.c,
targets.c: Add support for the ARM.
* cpu-arm.c, riscix.c, config/riscix.mh, config/riscix.mt: New files.
Tipos
1994-09-05 19:14:24 +00:00
* aoutx.h (add_to_stringtable): Check that str isn't a NULL pointer.
ARM Acorn/RISCiX target and host patches from Richard Earnshaw
1994-09-05 10:53:00 +00:00
* reloc.c (enum bfd_reloc_code_real): Rewrote definition to use new "chew" commands for simultaneous definition of enumerator and enumerator name table. (bfd_get_reloc_code_name): New function, for retrieving a symbolic name associated with an enumerator. * libbfd.h, bfd-in2.h: Regenerated.
1994-09-02 18:21:41 +00:00
Fri Sep 2 14:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* reloc.c (enum bfd_reloc_code_real): Rewrote definition to use
new "chew" commands for simultaneous definition of enumerator and
enumerator name table.
(bfd_get_reloc_code_name): New function, for retrieving a symbolic
name associated with an enumerator.
* libbfd.h, bfd-in2.h: Regenerated.
* som.c (som_write_fixups, case R_ENTRY): Handle case where no unwind descriptor information is available.
1994-08-31 03:30:39 +00:00
Tue Aug 30 21:24:54 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_write_fixups, case R_ENTRY): Handle case where no
unwind descriptor information is available.
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname argument, and use it to set DT_SONAME dynamic entry. * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. (bfd_elf64_size_dynamic_sections): Update prototype. * bfd-in2.h: Rebuilt.
1994-08-30 16:04:40 +00:00
Tue Aug 30 11:43:30 1994 Eric Youngdale (ericy@cais.cais.com)
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname
argument, and use it to set DT_SONAME dynamic entry.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
(bfd_elf64_size_dynamic_sections): Update prototype.
* bfd-in2.h: Rebuilt.
* coffgen.c (coff_real_object_p): Set obj_raw_syment_count. (coff_get_normalized_symtab): Verify obj_raw_syment_count, rather than setting it.
1994-08-26 20:01:21 +00:00
Fri Aug 26 15:47:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coffgen.c (coff_real_object_p): Set obj_raw_syment_count.
(coff_get_normalized_symtab): Verify obj_raw_syment_count, rather
than setting it.
* coffgen.c (coff_write_alien_symbol): If we are not using the symbol, clear the name so that it is not put in the string table. From Antti.Miettinen@ntc.nokia.com.
1994-08-25 14:46:10 +00:00
Thu Aug 25 10:44:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* archive.c (bsd_write_armap): Remove host dependencies.
1994-08-25 19:50:26 +00:00
* archive.c (bsd_write_armap): Remove host dependencies.
* aoutx.h (add_to_stringtab): Check for _bfd_stringtab_add error before adding BYTES_IN_WORD.
1994-08-25 18:56:11 +00:00
* aoutx.h (add_to_stringtab): Check for _bfd_stringtab_add error
before adding BYTES_IN_WORD.
* coffgen.c (coff_find_nearest_line): Look for the best C_FILE, not merely the first.
1994-08-25 15:58:43 +00:00
* coffgen.c (coff_find_nearest_line): Look for the best C_FILE,
not merely the first.
* coffgen.c (coff_write_alien_symbol): If we are not using the symbol, clear the name so that it is not put in the string table. From Antti.Miettinen@ntc.nokia.com.
1994-08-25 14:46:10 +00:00
* coffgen.c (coff_write_alien_symbol): If we are not using the
symbol, clear the name so that it is not put in the string table.
From Antti.Miettinen@ntc.nokia.com.
* aoutx.h (translate_to_native_sym_flags): Use the output_section (and output_offset) if there is one. * aoutx.h (aout_link_check_archive_element): Discard the symbols if the archive element was not needed. * aoutx.h (aout_get_external_symbols): Ensure that a zero string index yields an empty string. (aout_link_write_symbols): If info->keep_memory is false, use name from original hash table entry, not from entry in *sym_hash. * aoutx.h (struct aout_final_link_info): Add fields contents, relocs, symbol_map and output_syms. (NAME(aout,final_link)): Work out the largest section size, reloc size, and number of symbols. Use them to preallocate buffers that are large enough for all cases. (aout_link_input_bfd): Use preallocated symbol_map. (aout_link_write_symbols): Remove symbol_map argument; use preallocated symbol_map instead. Change all callers. Use preallocated output_syms. (aout_link_input_section): Remove symbol_map argument. Change all callers. Use preallocated contents and relocs. (aout_link_input_section_std): Remove symbol_map argument; use preallocated symbol_map instead. Change all callers. (aout_link_input_section_ext): Likewise.
1994-08-24 15:59:40 +00:00
Wed Aug 24 11:49:19 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coffgen.c (coff_print_symbol): Cast pointer different to long and use %ld to print it. * osf-core.c (osf_core_core_file_p): Remove unused variable dseccnt. * ecoffswap.h (ecoff_swap_ext_out): If ECOFF_64, clear remaining bytes in bits2.
1994-08-24 21:17:40 +00:00
* coffgen.c (coff_print_symbol): Cast pointer different to long
and use %ld to print it.
* osf-core.c (osf_core_core_file_p): Remove unused variable
dseccnt.
* ecoffswap.h (ecoff_swap_ext_out): If ECOFF_64, clear remaining
bytes in bits2.
* configure.host, config.bfd: Change i[34]86 to i[345]86.
1994-08-24 16:41:48 +00:00
* configure.host, config.bfd: Change i[34]86 to i[345]86.
* coffgen.c (coff_real_object_p): Set obj_conv_table_size here, rather than waiting until coff_slurp_symbol_table. (coff_write_alien_symbol): Just ignore BSF_DEBUGGING symbols. From Antti.Miettinen@ntc.nokia.com.
1994-08-24 16:32:40 +00:00
* coffgen.c (coff_real_object_p): Set obj_conv_table_size here,
rather than waiting until coff_slurp_symbol_table.
(coff_write_alien_symbol): Just ignore BSF_DEBUGGING symbols.
From Antti.Miettinen@ntc.nokia.com.
* section.c (bfd_make_section_anyway): Fix failure check of bfd_make_empty_symbol. From Antti.Miettinen@ntc.nokia.com.
1994-08-24 16:29:17 +00:00
* section.c (bfd_make_section_anyway): Fix failure check of
bfd_make_empty_symbol. From Antti.Miettinen@ntc.nokia.com.
* aoutx.h (translate_to_native_sym_flags): Use the output_section (and output_offset) if there is one. * aoutx.h (aout_link_check_archive_element): Discard the symbols if the archive element was not needed. * aoutx.h (aout_get_external_symbols): Ensure that a zero string index yields an empty string. (aout_link_write_symbols): If info->keep_memory is false, use name from original hash table entry, not from entry in *sym_hash. * aoutx.h (struct aout_final_link_info): Add fields contents, relocs, symbol_map and output_syms. (NAME(aout,final_link)): Work out the largest section size, reloc size, and number of symbols. Use them to preallocate buffers that are large enough for all cases. (aout_link_input_bfd): Use preallocated symbol_map. (aout_link_write_symbols): Remove symbol_map argument; use preallocated symbol_map instead. Change all callers. Use preallocated output_syms. (aout_link_input_section): Remove symbol_map argument. Change all callers. Use preallocated contents and relocs. (aout_link_input_section_std): Remove symbol_map argument; use preallocated symbol_map instead. Change all callers. (aout_link_input_section_ext): Likewise.
1994-08-24 15:59:40 +00:00
* aoutx.h (translate_to_native_sym_flags): Use the output_section
(and output_offset) if there is one.
* aoutx.h (aout_link_check_archive_element): Discard the symbols
if the archive element was not needed.
* aoutx.h (aout_get_external_symbols): Ensure that a zero string
index yields an empty string.
(aout_link_write_symbols): If info->keep_memory is false, use name
from original hash table entry, not from entry in *sym_hash.
* aoutx.h (struct aout_final_link_info): Add fields contents,
relocs, symbol_map and output_syms.
(NAME(aout,final_link)): Work out the largest section size, reloc
size, and number of symbols. Use them to preallocate buffers that
are large enough for all cases.
(aout_link_input_bfd): Use preallocated symbol_map.
(aout_link_write_symbols): Remove symbol_map argument; use
preallocated symbol_map instead. Change all callers. Use
preallocated output_syms.
(aout_link_input_section): Remove symbol_map argument. Change all
callers. Use preallocated contents and relocs.
(aout_link_input_section_std): Remove symbol_map argument; use
preallocated symbol_map instead. Change all callers.
(aout_link_input_section_ext): Likewise.
Tue Aug 23 10:51:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* archive.c (_bfd_write_archive_contents): Don't update the
symbol map timestamp if there is no symbol map. From
schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
* hash.c: Copy string hash functions from aoutx.h. * aoutx.h: String hash functions moved to hash.c. Retain simplified versions of add_to_stringtab and emit_stringtab. Change all callers to use new function and structure names. * libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare. (_bfd_stringtab_size, _bfd_stringtab_add): Declare. (_bfd_stringtab_emit): Declare. * libbfd.h: Rebuilt.
1994-08-22 16:36:52 +00:00
Mon Aug 22 12:26:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* targets.c (BFD_JUMP_TABLE_ARCHIVE): Add _update_armap_timestamp. (bfd_target): Add field _bfd_update_armap_timestamp. * bfd.c (bfd_update_armap_timestamp): Define. * bfd-in2.h: Rebuilt. * libbfd-in.h (_bfd_noarchive_update_armap_timestamp): Define. (_bfd_archive_bsd_update_armap_timestamp): Declare. (_bfd_archive_coff_update_armap_timestamp): Define. * libbfd.h: Rebuilt. * archive.c (_bfd_write_archive_contents): Call bfd_update_armap_timestamp instead of checking for a BSD archive and calling bsd_update_armap_timestamp. (_bfd_archive_bsd_update_armap_timestamp): Rename from _bsd_update_armap_timestamp. Don't assume that armap_datepos is already set. * aout-target.h (MY_update_armap_timestamp): Define if not already defined. * coff-rs6000.c (rs6000coff_update_armap_timestamp): Define. * ieee.c (ieee_update_armap_timestamp): Define. * libecoff.h (_bfd_ecoff_update_armap_timestamp): Define. * oasys.c (oasys_update_armap_timestamp): Define. * som.c (som_update_armap_timestamp): Define.
1994-08-22 21:20:12 +00:00
* targets.c (BFD_JUMP_TABLE_ARCHIVE): Add _update_armap_timestamp.
(bfd_target): Add field _bfd_update_armap_timestamp.
* bfd.c (bfd_update_armap_timestamp): Define.
* bfd-in2.h: Rebuilt.
* libbfd-in.h (_bfd_noarchive_update_armap_timestamp): Define.
(_bfd_archive_bsd_update_armap_timestamp): Declare.
(_bfd_archive_coff_update_armap_timestamp): Define.
* libbfd.h: Rebuilt.
* archive.c (_bfd_write_archive_contents): Call
bfd_update_armap_timestamp instead of checking for a BSD archive
and calling bsd_update_armap_timestamp.
(_bfd_archive_bsd_update_armap_timestamp): Rename from
_bsd_update_armap_timestamp. Don't assume that armap_datepos is
already set.
* aout-target.h (MY_update_armap_timestamp): Define if not already
defined.
* coff-rs6000.c (rs6000coff_update_armap_timestamp): Define.
* ieee.c (ieee_update_armap_timestamp): Define.
* libecoff.h (_bfd_ecoff_update_armap_timestamp): Define.
* oasys.c (oasys_update_armap_timestamp): Define.
* som.c (som_update_armap_timestamp): Define.
* hash.c: Copy string hash functions from aoutx.h. * aoutx.h: String hash functions moved to hash.c. Retain simplified versions of add_to_stringtab and emit_stringtab. Change all callers to use new function and structure names. * libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare. (_bfd_stringtab_size, _bfd_stringtab_add): Declare. (_bfd_stringtab_emit): Declare. * libbfd.h: Rebuilt.
1994-08-22 16:36:52 +00:00
* hash.c: Copy string hash functions from aoutx.h.
* aoutx.h: String hash functions moved to hash.c. Retain
simplified versions of add_to_stringtab and emit_stringtab.
Change all callers to use new function and structure names.
* libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare.
(_bfd_stringtab_size, _bfd_stringtab_add): Declare.
(_bfd_stringtab_emit): Declare.
* libbfd.h: Rebuilt.
Mon Aug 22 10:49:37 1994 Eric Youngdale (ericy@cais.cais.com) * i386linux.c (linux_add_one_symbol): Create a fixup for any defined absolute symbol, not just GOT or PLT symbols. (linux_tally_symbols): Correct handling of references to defined symbols.
1994-08-22 15:00:26 +00:00
Mon Aug 22 10:49:37 1994 Eric Youngdale (ericy@cais.cais.com)
* i386linux.c (linux_add_one_symbol): Create a fixup for any
defined absolute symbol, not just GOT or PLT symbols.
(linux_tally_symbols): Correct handling of references to defined
symbols.
* elfcode.h (elf_fake_sections): Just check for ".rela" and ".rel", not ".rela." and ".rel."; make this work by checking use_rela_p. * elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not ".rel." (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_check_relocs): Just check for ".rela", not ".rela." (elf32_sparc_size_dynamic_sections): Likewise. (elf32_sparc_relocate_section): Likewise.
1994-08-18 21:33:07 +00:00
Thu Aug 18 16:29:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
Get ld -x -r to handle a.out set symbols correctly. * aoutx.h (adjust_o_magic): If the .bss VMA was set outside of BFD, pad the .data section up to the VMA of the .bss section. (aout_link_add_symbols): If a set symbol does not get modified, treat it as a local symbol. (aout_link_write_symbols): Set the value of set symbols correctly. Don't discard set symbols even if discarding local symbols. (aout_link_write_other_symbol): Don't abort on bfd_link_hash_new, since it can now happen for set symbols.
1994-08-18 21:48:23 +00:00
Get ld -x -r to handle a.out set symbols correctly.
* aoutx.h (adjust_o_magic): If the .bss VMA was set outside of
BFD, pad the .data section up to the VMA of the .bss section.
(aout_link_add_symbols): If a set symbol does not get modified,
treat it as a local symbol.
(aout_link_write_symbols): Set the value of set symbols
correctly. Don't discard set symbols even if discarding local
symbols.
(aout_link_write_other_symbol): Don't abort on bfd_link_hash_new,
since it can now happen for set symbols.
* elfcode.h (elf_fake_sections): Just check for ".rela" and ".rel", not ".rela." and ".rel."; make this work by checking use_rela_p. * elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not ".rel." (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_check_relocs): Just check for ".rela", not ".rela." (elf32_sparc_size_dynamic_sections): Likewise. (elf32_sparc_relocate_section): Likewise.
1994-08-18 21:33:07 +00:00
* elfcode.h (elf_fake_sections): Just check for ".rela" and
".rel", not ".rela." and ".rel."; make this work by checking
use_rela_p.
* elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not
".rel."
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_check_relocs): Just check for
".rela", not ".rela."
(elf32_sparc_size_dynamic_sections): Likewise.
(elf32_sparc_relocate_section): Likewise.
* linker.c (_bfd_generic_link_add_archive_symbols): Initialize PASS to the old value + 1.
1994-08-17 20:58:47 +00:00
Wed Aug 17 16:54:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* linker.c (_bfd_generic_link_add_archive_symbols): Initialize
PASS to the old value + 1.
* coffgen.c (coff_get_normalized_symtab): If a C_FILE symbol has no aux entries, use the symbol name as the file name. (coff_find_nearest_line): Look for the right C_FILE symbol, rather than always using the first one. If there is a debugging symbol after a function symbol, skip it. Add the section VMA to the line offset, since it was subtracted out in coff_slurp_line_table. PR 5010.
1994-08-17 17:44:17 +00:00
* coffgen.c (coff_get_normalized_symtab): If a C_FILE symbol has
no aux entries, use the symbol name as the file name.
(coff_find_nearest_line): Look for the right C_FILE symbol, rather
than always using the first one. If there is a debugging symbol
after a function symbol, skip it. Add the section VMA to the line
offset, since it was subtracted out in coff_slurp_line_table.
* som.c (som_prep_headers): If writing some form of an executable, allocate and attach an exec header to the BFD private data. (som_begin_writing): Don't fill fields of the exec header based on BFD private data here (like the exec flags). Do not write the exec header here. (som_write_headers): Instead do it here. * som.h (struct somdata): New field "exec_hdr" for the executable file header. (obj_som_exec_hdr): New accessor macro.
1994-08-16 23:11:59 +00:00
Tue Aug 16 16:53:00 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_prep_headers): If writing some form of an executable,
allocate and attach an exec header to the BFD private data.
(som_begin_writing): Don't fill fields of the exec header based
on BFD private data here (like the exec flags). Do not write
the exec header here.
(som_write_headers): Instead do it here.
* som.h (struct somdata): New field "exec_hdr" for the executable
file header.
(obj_som_exec_hdr): New accessor macro.
* i386linux.c (linux_link_create_dynamic_sections): Create section named .linux-dynamic, not .dynamic. (linux_add_one_symbol): Use .linux-dynamic, not .dynamic. (bfd_linux_size_dynamic_sections): Likewise. (linux_finish_dynamic_link): Likewise.
1994-08-16 04:15:50 +00:00
Tue Aug 16 00:12:31 1994 Eric Youngdale (ericy@cais.cais.com)
* i386linux.c (linux_link_create_dynamic_sections): Create section
named .linux-dynamic, not .dynamic.
(linux_add_one_symbol): Use .linux-dynamic, not .dynamic.
(bfd_linux_size_dynamic_sections): Likewise.
(linux_finish_dynamic_link): Likewise.
* coffcode.h (styp_to_sec_flags): Add name argument. If no flags are recognized, chose section flags based on the name. (bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add name argument. (bfd_coff_styp_to_sec_flags_hook): Add name argument. (coff_compute_section_file_positions): Don't adjust the section position by COFF_PAGE_SIZE unless SEC_ALLOC is set. * libcoff.h: Rebuilt. * coffgen.c (make_a_section_from_file): Pass section name to bfd_coff_styp_to_sec_flags_hook. * ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name argument. * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to prototype.
1994-08-15 16:26:06 +00:00
Mon Aug 15 12:16:56 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coffgen.c (STRING_SIZE_SIZE): Define. (coff_fix_symbol_name): Use STRING_SIZE_SIZE, not 4. (coff_write_symbols, build_string_table): Likewise. (coff_get_normalized_symtab): Likewise.
1994-08-15 22:07:29 +00:00
* coffgen.c (STRING_SIZE_SIZE): Define.
(coff_fix_symbol_name): Use STRING_SIZE_SIZE, not 4.
(coff_write_symbols, build_string_table): Likewise.
(coff_get_normalized_symtab): Likewise.
* libcoff-in.h (obj_symbol_slew): Don't define. (struct coff_tdata): Remove unused fields index_slew, raw_linenos, and flags. * libcoff.h: Rebuilt. * coffcode.h (coff_mkobject): Don't initialize raw_linenos. (coff_mkobject_hook): Don't initialize flags.
1994-08-15 21:02:05 +00:00
* libcoff-in.h (obj_symbol_slew): Don't define.
(struct coff_tdata): Remove unused fields index_slew, raw_linenos,
and flags.
* libcoff.h: Rebuilt.
* coffcode.h (coff_mkobject): Don't initialize raw_linenos.
(coff_mkobject_hook): Don't initialize flags.
* aout-target.h (MY_zmagic_contiguous): Define as 0 if not already defined. (MY(backend_data)): Use MY_zmagic_contiguous, not hardcoded 0. * i386linux.c (MY_zmagic_contiguous): Define.
1994-08-15 18:12:05 +00:00
* aout-target.h (MY_zmagic_contiguous): Define as 0 if not already
defined.
(MY(backend_data)): Use MY_zmagic_contiguous, not hardcoded 0.
* i386linux.c (MY_zmagic_contiguous): Define.
* elfcode.h (bfd_section_from_shdr): If a SHT_SYMTAB section in a shared object has SHF_ALLOC set, create a BFD section for it. (elf_section_from_bfd_section): There may be a BFD section for a SHT_SYMTAB section.
1994-08-15 18:08:13 +00:00
* elfcode.h (bfd_section_from_shdr): If a SHT_SYMTAB section in a
shared object has SHF_ALLOC set, create a BFD section for it.
(elf_section_from_bfd_section): There may be a BFD section for a
SHT_SYMTAB section.
* coffcode.h (styp_to_sec_flags): Add name argument. If no flags are recognized, chose section flags based on the name. (bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add name argument. (bfd_coff_styp_to_sec_flags_hook): Add name argument. (coff_compute_section_file_positions): Don't adjust the section position by COFF_PAGE_SIZE unless SEC_ALLOC is set. * libcoff.h: Rebuilt. * coffgen.c (make_a_section_from_file): Pass section name to bfd_coff_styp_to_sec_flags_hook. * ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name argument. * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to prototype.
1994-08-15 16:26:06 +00:00
* coffcode.h (styp_to_sec_flags): Add name argument. If no flags
are recognized, chose section flags based on the name.
(bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add
name argument.
(bfd_coff_styp_to_sec_flags_hook): Add name argument.
(coff_compute_section_file_positions): Don't adjust the section
position by COFF_PAGE_SIZE unless SEC_ALLOC is set.
* libcoff.h: Rebuilt.
* coffgen.c (make_a_section_from_file): Pass section name to
bfd_coff_styp_to_sec_flags_hook.
* ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name
argument.
* libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to
prototype.
* elfcode.h (elf_link_add_object_symbols): If there is no symbol table, try using the dynamic symbol table. From Eric Youngdale <ericy@cais.cais.com>.
1994-08-12 15:51:09 +00:00
Fri Aug 12 11:22:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (section_from_elf_index): Correct check for invalid section index.
1994-08-12 23:25:23 +00:00
* elfcode.h (section_from_elf_index): Correct check for invalid
section index.
* elfcode.h (elf_link_add_object_symbols): If there is no symbol table, try using the dynamic symbol table. From Eric Youngdale <ericy@cais.cais.com>.
1994-08-12 15:51:09 +00:00
* elfcode.h (elf_link_add_object_symbols): If there is no symbol
table, try using the dynamic symbol table. From Eric Youngdale
<ericy@cais.cais.com>.
* configure.host (sparc-*-solaris2*): Use solaris2, not sysv4.
The linker depends upon configuring for solaris2.
* hosts/solaris2.h: New file; include hosts/sysv4.h.
* config/solaris2.mh: New file; copy of config/sysv4.mh.
* aoutx.h (adjust_z_magic): Make sure data section is padded to page boundary when the VMA is set by the calling program. From Eric Youngdale <ericy@cais.cais.com>.
1994-08-10 17:15:05 +00:00
Wed Aug 10 13:09:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* aoutx.h (adjust_z_magic): Make sure data section is padded to
page boundary when the VMA is set by the calling program. From
Eric Youngdale <ericy@cais.cais.com>.
Update to ns32k support, from Ian Dall (dall@hfrd.dsto.gov.au). * aout-ns32k.c: Add declarations that were in aout-ns32k.h, change declarations to traditional form. (MY_reloc_howto, MY_put_reloc): Change from macro to function. (ns32k_relocate_contents): New function. * aout-ns32k.h: Remove. * cpu-ns32k.c: Add declarations that were in aout-ns32k.h, change declarations to traditional form. (ns32k_final_link_relocate): Call ns32k_relocate_contents. * netbsd532.c: Reformat to standards, add copyright notice. (ARCH): Don't define. (aout-ns32k.h): Don't include. * pc532-mach.c: Ditto.
1994-08-09 01:06:29 +00:00
Mon Aug 8 17:18:49 1994 Stan Shebs (shebs@andros.cygnus.com)
Update to ns32k support, from Ian Dall (dall@hfrd.dsto.gov.au).
* aout-ns32k.c: Add declarations that were in aout-ns32k.h, change
declarations to traditional form.
(MY_reloc_howto, MY_put_reloc): Change from macro to function.
(ns32k_relocate_contents): New function.
* aout-ns32k.h: Remove.
* cpu-ns32k.c: Add declarations that were in aout-ns32k.h, change
declarations to traditional form.
(ns32k_final_link_relocate): Call ns32k_relocate_contents.
* netbsd532.c: Reformat to standards, add copyright notice.
(ARCH): Don't define.
(aout-ns32k.h): Don't include.
* pc532-mach.c: Ditto.
Mon Aug 8 17:55:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coff-i960.c (coff_i960_relocate): Don't try to convert relocs
against common symbols.
* irix-core.c (irix_core_core_file_p): Ignore sections that are not contained in the core file.
1994-08-07 13:26:46 +00:00
Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* irix-core.c (irix_core_core_file_p): Ignore sections that
are not contained in the core file.
* elfcode.h (elf_bfd_final_link): Force the vma of sections which do not have SEC_ALLOC set to be 0. This is needed to handle relocs against debugging sections.
1994-08-04 16:10:23 +00:00
Thu Aug 4 11:32:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
Fix up namespace handling in last patch.
1994-08-04 19:59:27 +00:00
* coff-m68k.c (m68k_reloc_type_lookup): New function.
* coff-m68k.c (_bfd_coff_m68k_reloc_type_lookup): New function. (coff_bfd_reloc_type_lookup): Define.
1994-08-04 16:38:05 +00:00
(coff_bfd_reloc_type_lookup): Define.
Fix up namespace handling in last patch.
1994-08-04 19:59:27 +00:00
* cf-m68klynx.c (_bfd_m68kcoff_reloc_type_lookup): Define.
* coff-m68k.c (_bfd_coff_m68k_reloc_type_lookup): New function. (coff_bfd_reloc_type_lookup): Define.
1994-08-04 16:38:05 +00:00
* elfcode.h (elf_bfd_final_link): Force the vma of sections which do not have SEC_ALLOC set to be 0. This is needed to handle relocs against debugging sections.
1994-08-04 16:10:23 +00:00
* elfcode.h (elf_bfd_final_link): Force the vma of sections which
do not have SEC_ALLOC set to be 0. This is needed to handle
relocs against debugging sections.
* coff-i960.c (coff_i960_relocate): Rewrote to change relocs against locally defined symbols into relocs against section symbols, for VxWorks 5.1.
1994-08-03 20:51:59 +00:00
Wed Aug 3 16:45:41 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* coff-i960.c (coff_i960_relocate): Rewrote to change relocs
against locally defined symbols into relocs against section
symbols, for VxWorks 5.1.
Wed Aug 3 10:34:37 1994 Eric Youngdale (ericy@cais.cais.com) * i386linux.c (linux_add_one_symbol): Only handle SHARABLE_CONFLICTS specially if BSF_CONSTRUCTOR is set. Set hashp for a GOT or PLT symbol. Set jump field of fixup for a PLT symbol. (linux_tally_symbols): Check section of real symbol. When looking for a builtin fixup, check builtin and jump flags. Create no more than one fixup, and always create one if the real symbol is in the absolute section. Only strip absolute symbols.
1994-08-03 14:43:42 +00:00
Wed Aug 3 10:34:37 1994 Eric Youngdale (ericy@cais.cais.com)
* i386linux.c (linux_add_one_symbol): Only handle
SHARABLE_CONFLICTS specially if BSF_CONSTRUCTOR is set. Set hashp
for a GOT or PLT symbol. Set jump field of fixup for a PLT symbol.
(linux_tally_symbols): Check section of real symbol. When looking
for a builtin fixup, check builtin and jump flags. Create no more
than one fixup, and always create one if the real symbol is in the
absolute section. Only strip absolute symbols.
LynxOS changes
1994-08-03 13:45:11 +00:00
Wed Aug 3 05:08:24 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
* coffcode.h (coff_write_object_contents): set internal_a.magic to
LYNXCOFFMAGIC whenever 68k, SPARC or i386 LynxOS
(yes, they have the same magic number!)
* libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek, bfd_tell, bfd_flush, and bfd_stat from here... * bfd-in.h: ...to here, to make them visible to programs which know more about the object file format than BFD does. * libbfd.h, bfd-in2.h: Rebuilt.
1994-08-02 14:48:21 +00:00
Tue Aug 2 10:43:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* hp300hpux.c (BMAGIC): Define as HPUX_DOT_O_MAGIC, to make test in aoutx.h work correctly.
1994-08-02 19:16:36 +00:00
* hp300hpux.c (BMAGIC): Define as HPUX_DOT_O_MAGIC, to make test
in aoutx.h work correctly.
* coff-i960.c (coff_i960_relocate): New function. (howto_rellong, howto_iprmed): Use it as special_function.
1994-08-02 15:26:26 +00:00
* coff-i960.c (coff_i960_relocate): New function.
(howto_rellong, howto_iprmed): Use it as special_function.
* libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek, bfd_tell, bfd_flush, and bfd_stat from here... * bfd-in.h: ...to here, to make them visible to programs which know more about the object file format than BFD does. * libbfd.h, bfd-in2.h: Rebuilt.
1994-08-02 14:48:21 +00:00
* libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek,
bfd_tell, bfd_flush, and bfd_stat from here...
* bfd-in.h: ...to here, to make them visible to programs which
know more about the object file format than BFD does.
* libbfd.h, bfd-in2.h: Rebuilt.
Mon Aug 1 17:55:53 1994 Fred Fish (fnf@cygnus.com) * ptrace-core.c (ptrace_unix_core_file_p): Convert zalloc usage to bfd_zalloc.
1994-08-01 22:00:19 +00:00
Mon Aug 1 17:55:53 1994 Fred Fish (fnf@cygnus.com)
* ptrace-core.c (ptrace_unix_core_file_p): Convert zalloc usage
to bfd_zalloc.
* configure.host (sparc-*-solaris2*): Use sysv4, not solaris2. * hosts/solaris2.h: Remove. * config/solaris2.mh: Remove.
1994-08-01 16:16:47 +00:00
Mon Aug 1 12:04:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs if there aren't any.
1994-08-01 16:34:09 +00:00
* elf64-sparc.c (ELF_MAXPAGESIZE): Define.
1994-08-01 23:29:31 +00:00
* elf64-sparc.c (ELF_MAXPAGESIZE): Define.
ELF linker patches from Eric Youngdale <ericy@cais.cais.com>. * elfcode.h (elf_link_create_dynamic_sections): Set type of _DYNAMIC to STT_OBJECT. (NAME(bfd_elf,record_link_assignment)): Always create hash table entry. Set type to STT_OBJECT. (elf_link_output_extsym): Don't set type of weak defined symbol to STB_WEAK if symbol was referenced. * elf32-i386.c (elf_i386_create_dynamic_sections): Set type of _GLOBAL_OFFSET_TABLE to STT_OBJECT. (elf_i386_check_relocs): Ignore local PLT32 relocs. (elf_i386_relocate_section): Treat local PLT32 relocs as PC32.
1994-08-01 23:11:18 +00:00
ELF linker patches from Eric Youngdale <ericy@cais.cais.com>.
* elfcode.h (elf_link_create_dynamic_sections): Set type of
_DYNAMIC to STT_OBJECT.
(NAME(bfd_elf,record_link_assignment)): Always create hash table
entry. Set type to STT_OBJECT.
(elf_link_output_extsym): Don't set type of weak defined symbol to
STB_WEAK if symbol was referenced.
Forgot to check this in.
1994-08-01 23:45:51 +00:00
(map_program_segments): Check DYNAMIC as well as EXEC_P.
(assign_file_positions_except_relocs): Likewise.
ELF linker patches from Eric Youngdale <ericy@cais.cais.com>. * elfcode.h (elf_link_create_dynamic_sections): Set type of _DYNAMIC to STT_OBJECT. (NAME(bfd_elf,record_link_assignment)): Always create hash table entry. Set type to STT_OBJECT. (elf_link_output_extsym): Don't set type of weak defined symbol to STB_WEAK if symbol was referenced. * elf32-i386.c (elf_i386_create_dynamic_sections): Set type of _GLOBAL_OFFSET_TABLE to STT_OBJECT. (elf_i386_check_relocs): Ignore local PLT32 relocs. (elf_i386_relocate_section): Treat local PLT32 relocs as PC32.
1994-08-01 23:11:18 +00:00
* elf32-i386.c (elf_i386_create_dynamic_sections): Set type of
_GLOBAL_OFFSET_TABLE to STT_OBJECT.
(elf_i386_check_relocs): Ignore local PLT32 relocs.
(elf_i386_relocate_section): Treat local PLT32 relocs as PC32.
* elfcode.h (elf_adjust_dynamic_symbol): Correct weak symbol handling again.
1994-08-01 20:53:48 +00:00
* elfcode.h (elf_adjust_dynamic_symbol): Correct weak symbol
handling again.
* elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs if there aren't any.
1994-08-01 16:34:09 +00:00
* elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs
if there aren't any.
* configure.host (sparc-*-solaris2*): Use sysv4, not solaris2. * hosts/solaris2.h: Remove. * config/solaris2.mh: Remove.
1994-08-01 16:16:47 +00:00
* configure.host (sparc-*-solaris2*): Use sysv4, not solaris2.
* hosts/solaris2.h: Remove.
* config/solaris2.mh: Remove.
* elf32-hppa.c, elf32-hppa.h: Update comment reflecting which HPPA ELF spec the code implements.
1994-07-31 20:29:19 +00:00
Sun Jul 31 14:27:04 1994 Jeff Law (law@snake.cs.utah.edu)
* elf32-hppa.c, elf32-hppa.h: Update comment reflecting which
HPPA ELF spec the code implements.
i960xl changes (sanitized)
1994-07-27 00:21:43 +00:00
Tue Jul 26 17:38:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* cpu-i960.c (MAX_ARCH): New macro.
(compatible): Use it in computing array bounds. Put comma after
last entry in array, for regularity.
(arch_info_struct): Adjust spacing for easier reading.
* coff-i960.c (howto_rellong, howto_iprmed, howto_optcall): Use
HOWTO macro.
start-sanitize-i960xl
* cpu-i960.c (XL): Define as bfd_mach_i960_xl.
(scan_960_mach): Recognize xl machine.
(MAX_ARCH): Define to be XL.
(compatible): Add XL row to array.
(arch_info_struct): Add XL entry.
* archures.c (bfd_mach_i960_xl): New macro.
* bfd-in2.h: Regenerated.
* coffcode.h (coff_set_arch_mach_hook): For F_I960XL, set machine
to bfd_mach_i960_xl.
(coff_set_flags): For bfd_mach_i960_xl, set F_I960XL.
end-sanitize-i960xl
Add support for creating shared libraries under i386 ELF and SPARC ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>. * libelf.h (struct elf_link_hash_entry): Remove copy_offset field. Add got_offset and plt_offset fields. (ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define. (ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define. (ELF_LINK_HASH_NEEDS_COPY): Define. (struct elf_backend_data): Add check_relocs field. (struct bfd_elf_section_data): Change relocs from PTR to Elf_Internal_Rela *. (struct elf_obj_tdata): Add local_got_offsets field. (elf_local_got_offsets): Define accessor macro. (bfd_elf32_link_create_dynamic_sections): Declare. (bfd_elf32_link_record_dynamic_symbol): Declare. (bfd_elf64_link_create_dynamic_sections): Declare. (bfd_elf64_link_record_dynamic_symbol): Declare. * elfcode.h (elf_slurp_reloc_table): Don't use the section data relocs field. (elf_link_record_dynamic_symbol): Make globally visible. Use macro to rename to NAME(bfd_elf,link_record_dynamic_symbol). (elf_link_add_object_symbols): If creating a shared library, put make all local symbols dynamic. Don't bother with the DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if it is defined. (elf_link_create_dynamic_sections): Make globally visible. Use macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If creating a shared library, make sure that _DYNAMIC is added as a dynamic symbol. (elf_link_read_relocs): New function. (NAME(bfd_elf,record_link_assignment)): If creating a shared library, always create symbols, and always make them dynamic. (elf_bfd_final_link): Permit creation of shared libraries. (elf_link_input_bfd): Use elf_link_read_relocs to get the relocs. * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize copy_offset. Initialize got_offset and plt_offset. * elf32-target.h (elf_backend_check_relocs): Define as 0 if not defined. (elf32_bed): Initialize check_relocs field. * elf64-target.h (elf_backend_check_relocs): Define as 0 if not defined. (elf64_bed): Initialize check_relocs field. * elf32-i386.c (elf_howto_table): Change R_386_PLT32 and R_386_GOTPC to be pc_relative and pcrel_offset. (elf_i386_pic_plt0_entry): Define. (elf_i386_pic_plt_entry): Define. (elf_i386_create_dynamic_sections): Create a .got.plt section, and define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a dynamic symbol. Don't create .rel.bss if creating a shared library. (elf_i386_check_relocs): New function. (elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the symbol already has one. When making a PLT entry, set plt_offset. Don't create a copy reloc when creating a shared library. Don't set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. (elf_i386_allocate_dynamic_section): Remove. (elf_i386_size_dynamic_sections): Look through all the sections rather than assuming we know their names. Remove any empty reloc or plt sections. Only add a DT_DEBUG entry if not creating a shared library. Only add a DT_PLTGOT entry if there is a PLT. Add a DT_TEXTREL entry if required. (elf_i386_relocate_section): Permit undefined symbols when creating a shared library. Handle the special relocation types specially. (elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset is set. If creating a shared library, produce a PIC PLT entry. Only mark a PLT symbol as undefined if it was not defined by a regular object file. Create a GOT entry if got_offset is set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. (elf_i386_finish_dynamic_sections): Change the handling of DT_RELSZ to simply subtract out the size of .rel.plt. If creating a shared library, produce PIC PLT code. (elf_backend_check_relocs): Define. * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10, R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow. (elf32_sparc_create_dynamic_sections): If creating a shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a dynamic symbol, and set the type to STT_OBJECT. Likewise for _PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a shared library. (elf32_sparc_check_relocs): New function. (elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the symbol already has one. When making a PLT entry, set plt_offset. Don't create a copy reloc when creating a shared library. Don't set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. (elf32_sparc_allocate_dynamic_section): Remove. (elf32_sparc_size_dynamic_sections): Look through all the sections rather than assuming we know their names. Only add a DT_DEBUG entry if not creating a shared library. Add a DT_TEXTREL entry if required. (elf32_sparc_relocate_section): Permit undefined symbols when creating a shared library. Handle the special relocation types specially. (elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset is set. Only mark a PLT symbol as undefined if it was not defined by a regular object file. Create a GOT entry if got_offset is set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. (elf32_sparc_finish_dynamic_sections): Store dynobj in a local variable. (elf_backend_check_relocs): Define.
1994-07-26 17:18:37 +00:00
Tue Jul 26 11:04:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (elf_adjust_dynamic_symbol): When handling a weak symbol, correct check to see whether the equivalent normal symbol was referenced.
1994-07-26 19:34:14 +00:00
* elfcode.h (elf_adjust_dynamic_symbol): When handling a weak
symbol, correct check to see whether the equivalent normal symbol
was referenced.
Add support for creating shared libraries under i386 ELF and SPARC ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>. * libelf.h (struct elf_link_hash_entry): Remove copy_offset field. Add got_offset and plt_offset fields. (ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define. (ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define. (ELF_LINK_HASH_NEEDS_COPY): Define. (struct elf_backend_data): Add check_relocs field. (struct bfd_elf_section_data): Change relocs from PTR to Elf_Internal_Rela *. (struct elf_obj_tdata): Add local_got_offsets field. (elf_local_got_offsets): Define accessor macro. (bfd_elf32_link_create_dynamic_sections): Declare. (bfd_elf32_link_record_dynamic_symbol): Declare. (bfd_elf64_link_create_dynamic_sections): Declare. (bfd_elf64_link_record_dynamic_symbol): Declare. * elfcode.h (elf_slurp_reloc_table): Don't use the section data relocs field. (elf_link_record_dynamic_symbol): Make globally visible. Use macro to rename to NAME(bfd_elf,link_record_dynamic_symbol). (elf_link_add_object_symbols): If creating a shared library, put make all local symbols dynamic. Don't bother with the DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if it is defined. (elf_link_create_dynamic_sections): Make globally visible. Use macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If creating a shared library, make sure that _DYNAMIC is added as a dynamic symbol. (elf_link_read_relocs): New function. (NAME(bfd_elf,record_link_assignment)): If creating a shared library, always create symbols, and always make them dynamic. (elf_bfd_final_link): Permit creation of shared libraries. (elf_link_input_bfd): Use elf_link_read_relocs to get the relocs. * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize copy_offset. Initialize got_offset and plt_offset. * elf32-target.h (elf_backend_check_relocs): Define as 0 if not defined. (elf32_bed): Initialize check_relocs field. * elf64-target.h (elf_backend_check_relocs): Define as 0 if not defined. (elf64_bed): Initialize check_relocs field. * elf32-i386.c (elf_howto_table): Change R_386_PLT32 and R_386_GOTPC to be pc_relative and pcrel_offset. (elf_i386_pic_plt0_entry): Define. (elf_i386_pic_plt_entry): Define. (elf_i386_create_dynamic_sections): Create a .got.plt section, and define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a dynamic symbol. Don't create .rel.bss if creating a shared library. (elf_i386_check_relocs): New function. (elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the symbol already has one. When making a PLT entry, set plt_offset. Don't create a copy reloc when creating a shared library. Don't set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. (elf_i386_allocate_dynamic_section): Remove. (elf_i386_size_dynamic_sections): Look through all the sections rather than assuming we know their names. Remove any empty reloc or plt sections. Only add a DT_DEBUG entry if not creating a shared library. Only add a DT_PLTGOT entry if there is a PLT. Add a DT_TEXTREL entry if required. (elf_i386_relocate_section): Permit undefined symbols when creating a shared library. Handle the special relocation types specially. (elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset is set. If creating a shared library, produce a PIC PLT entry. Only mark a PLT symbol as undefined if it was not defined by a regular object file. Create a GOT entry if got_offset is set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. (elf_i386_finish_dynamic_sections): Change the handling of DT_RELSZ to simply subtract out the size of .rel.plt. If creating a shared library, produce PIC PLT code. (elf_backend_check_relocs): Define. * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10, R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow. (elf32_sparc_create_dynamic_sections): If creating a shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a dynamic symbol, and set the type to STT_OBJECT. Likewise for _PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a shared library. (elf32_sparc_check_relocs): New function. (elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the symbol already has one. When making a PLT entry, set plt_offset. Don't create a copy reloc when creating a shared library. Don't set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY. (elf32_sparc_allocate_dynamic_section): Remove. (elf32_sparc_size_dynamic_sections): Look through all the sections rather than assuming we know their names. Only add a DT_DEBUG entry if not creating a shared library. Add a DT_TEXTREL entry if required. (elf32_sparc_relocate_section): Permit undefined symbols when creating a shared library. Handle the special relocation types specially. (elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset is set. Only mark a PLT symbol as undefined if it was not defined by a regular object file. Create a GOT entry if got_offset is set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set. (elf32_sparc_finish_dynamic_sections): Store dynobj in a local variable. (elf_backend_check_relocs): Define.
1994-07-26 17:18:37 +00:00
Add support for creating shared libraries under i386 ELF and SPARC
ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>.
* libelf.h (struct elf_link_hash_entry): Remove copy_offset field.
Add got_offset and plt_offset fields.
(ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define.
(ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define.
(ELF_LINK_HASH_NEEDS_COPY): Define.
(struct elf_backend_data): Add check_relocs field.
(struct bfd_elf_section_data): Change relocs from PTR to
Elf_Internal_Rela *.
(struct elf_obj_tdata): Add local_got_offsets field.
(elf_local_got_offsets): Define accessor macro.
(bfd_elf32_link_create_dynamic_sections): Declare.
(bfd_elf32_link_record_dynamic_symbol): Declare.
(bfd_elf64_link_create_dynamic_sections): Declare.
(bfd_elf64_link_record_dynamic_symbol): Declare.
* elfcode.h (elf_slurp_reloc_table): Don't use the section data
relocs field.
(elf_link_record_dynamic_symbol): Make globally visible. Use
macro to rename to NAME(bfd_elf,link_record_dynamic_symbol).
(elf_link_add_object_symbols): If creating a shared library, put
make all local symbols dynamic. Don't bother with the
DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if
it is defined.
(elf_link_create_dynamic_sections): Make globally visible. Use
macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If
creating a shared library, make sure that _DYNAMIC is added as a
dynamic symbol.
(elf_link_read_relocs): New function.
(NAME(bfd_elf,record_link_assignment)): If creating a shared
library, always create symbols, and always make them dynamic.
(elf_bfd_final_link): Permit creation of shared libraries.
(elf_link_input_bfd): Use elf_link_read_relocs to get the relocs.
* elf.c (_bfd_elf_link_hash_newfunc): Don't initialize
copy_offset. Initialize got_offset and plt_offset.
* elf32-target.h (elf_backend_check_relocs): Define as 0 if not
defined.
(elf32_bed): Initialize check_relocs field.
* elf64-target.h (elf_backend_check_relocs): Define as 0 if not
defined.
(elf64_bed): Initialize check_relocs field.
* elf32-i386.c (elf_howto_table): Change R_386_PLT32 and
R_386_GOTPC to be pc_relative and pcrel_offset.
(elf_i386_pic_plt0_entry): Define.
(elf_i386_pic_plt_entry): Define.
(elf_i386_create_dynamic_sections): Create a .got.plt section, and
define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a
shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a
dynamic symbol. Don't create .rel.bss if creating a shared
library.
(elf_i386_check_relocs): New function.
(elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the
symbol already has one. When making a PLT entry, set plt_offset.
Don't create a copy reloc when creating a shared library. Don't
set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY.
(elf_i386_allocate_dynamic_section): Remove.
(elf_i386_size_dynamic_sections): Look through all the sections
rather than assuming we know their names. Remove any empty reloc
or plt sections. Only add a DT_DEBUG entry if not creating a
shared library. Only add a DT_PLTGOT entry if there is a PLT.
Add a DT_TEXTREL entry if required.
(elf_i386_relocate_section): Permit undefined symbols when
creating a shared library. Handle the special relocation types
specially.
(elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset
is set. If creating a shared library, produce a PIC PLT entry.
Only mark a PLT symbol as undefined if it was not defined by a
regular object file. Create a GOT entry if got_offset is set.
Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set.
(elf_i386_finish_dynamic_sections): Change the handling of
DT_RELSZ to simply subtract out the size of .rel.plt. If creating
a shared library, produce PIC PLT code.
(elf_backend_check_relocs): Define.
* elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10,
R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow.
(elf32_sparc_create_dynamic_sections): If creating a shared
library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a
dynamic symbol, and set the type to STT_OBJECT. Likewise for
_PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a
shared library.
(elf32_sparc_check_relocs): New function.
(elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the
symbol already has one. When making a PLT entry, set plt_offset.
Don't create a copy reloc when creating a shared library. Don't
set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY.
(elf32_sparc_allocate_dynamic_section): Remove.
(elf32_sparc_size_dynamic_sections): Look through all the sections
rather than assuming we know their names. Only add a DT_DEBUG
entry if not creating a shared library. Add a DT_TEXTREL entry if
required.
(elf32_sparc_relocate_section): Permit undefined symbols when
creating a shared library. Handle the special relocation types
specially.
(elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset
is set. Only mark a PLT symbol as undefined if it was not defined
by a regular object file. Create a GOT entry if got_offset is
set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set.
(elf32_sparc_finish_dynamic_sections): Store dynobj in a local
variable.
(elf_backend_check_relocs): Define.
* configure.in (pc532mach_vec): Change to pc532machaout_vec. * config.bfd (ns32k-*-netbsd*): Use ns32k-nbsd as bfd_name. * Makefile.in (ALL_MACHINES): Add cpu-ns32k.o. (BFD32_BACKENDS): Add aout-ns32k.o, netbsd532.o, m88kmach3.o, pc532-mach.o. * targets.c (pc532machaout_vec): Use instead of pc532mach_vec. * config/pc532-mach.mt (DEFAULT_VECTOR): Ditto. (SELECT_VECS): Remove. * config/ns32k-nbsd.mt: New file, was ns32k-netbsd.mt. * config/ns32k-netbsd.mt: Remove, name too long.
1994-07-25 20:00:10 +00:00
Mon Jul 25 12:21:07 1994 Stan Shebs (shebs@andros.cygnus.com)
* configure.in (pc532mach_vec): Change to pc532machaout_vec.
* config.bfd (ns32k-*-netbsd*): Use ns32k-nbsd as bfd_name.
* Makefile.in (ALL_MACHINES): Add cpu-ns32k.o.
(BFD32_BACKENDS): Add aout-ns32k.o, netbsd532.o, m88kmach3.o,
pc532-mach.o.
* targets.c (pc532machaout_vec): Use instead of pc532mach_vec.
* config/pc532-mach.mt (DEFAULT_VECTOR): Ditto.
(SELECT_VECS): Remove.
* config/ns32k-nbsd.mt: New file, was ns32k-netbsd.mt.
* config/ns32k-netbsd.mt: Remove, name too long.
* aoutx.h (NAME(aout,some_aout_object_p)): Just check STAT_FOR_EXEC, don't check MACH. * m88kmach3.c (MACH): Don't define. * config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC. * config/m88k-mach3.mt (TDEFINES): Likewise. * config/mips-mach3.mt (TDEFINES): Likewise.
1994-07-22 15:13:33 +00:00
Fri Jul 22 11:07:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
Forgot to save my buffer before last check in.
1994-07-22 23:50:35 +00:00
* linker.c (generic_link_check_archive_element): When changing a
symbol to common, set the alignment.
(_bfd_generic_link_add_one_symbol): When creating a common symbol,
set the alignment.
* aoutx.h (aout_link_check_ar_symbols): When changing a symbol to
common, set the alignment.
(aout_link_add_symbols): Restrict the alignment of a common symbol
to the alignment power given by the architecture.
* libelf.h (struct elf_link_hash_entry): Remove align field. Add
copy_offset field.
* elfcode.h (elf_link_add_object_symbols): Store alignment in
new bfd_link_hash_entry field, not in elf_link_hash_entry field.
(elf_link_output_extsym): Similar change when getting alignment.
* elf.c (_bfd_elf_link_hash_newfunc): Don't initialize align. Do
initialize copy_offset.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Use copy_offset
field rather than align field. Get alignment using bfd_log2
rather than switch.
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Use copy_offset,
not align.
* elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Likewise.
* aoutx.h (NAME(aout,some_aout_object_p)): Just check STAT_FOR_EXEC, don't check MACH. * m88kmach3.c (MACH): Don't define. * config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC. * config/m88k-mach3.mt (TDEFINES): Likewise. * config/mips-mach3.mt (TDEFINES): Likewise.
1994-07-22 15:13:33 +00:00
* aoutx.h (NAME(aout,some_aout_object_p)): Just check
STAT_FOR_EXEC, don't check MACH.
* m88kmach3.c (MACH): Don't define.
* config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC.
* config/m88k-mach3.mt (TDEFINES): Likewise.
* config/mips-mach3.mt (TDEFINES): Likewise.
* i386mach3.c: Reverted to version from before Jul 5 1994 changes. Un-break gas/binutils/ld for FSF.
1994-07-22 00:28:17 +00:00
Thu Jul 21 17:24:31 1994 Stan Shebs (shebs@andros.cygnus.com)
* i386mach3.c: Reverted to version from before Jul 5 1994 changes.
* reloc.c (struct reloc_howto_struct): Remove special_function1. It's the wrong way to do things. (HOWTO): Change accordingly. (HOWTO2): Remove. (_bfd_final_link_relocate): Remove references to special_function1. * bfd-in2.h: Rebuilt. * aoutx.h (aout_link_input_section_std): Remove references to special_function1. (aout_link_reloc_link_order): Likewise.
1994-07-21 16:34:59 +00:00
Thu Jul 21 12:26:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* reloc.c (struct reloc_howto_struct): Remove special_function1.
It's the wrong way to do things.
(HOWTO): Change accordingly.
(HOWTO2): Remove.
(_bfd_final_link_relocate): Remove references to
special_function1.
* bfd-in2.h: Rebuilt.
* aoutx.h (aout_link_input_section_std): Remove references to
special_function1.
(aout_link_reloc_link_order): Likewise.
Wed Jul 20 15:46:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add rpath
argument. If it is not NULL, use it to set DT_RPATH.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
(bfd_elf64_size_dynamic_sections): Likewise.
* bfd-in2.h: Rebuilt.
* libelf.h (struct bfd_elf_section_data): Add relocs field. (shdr_name): Remove; unused. * elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL and RELA relocs. Free up the unswapped relocs. Permit the relocs to be cached in the section_data. Correct the reloc address. (elf_slurp_reloca_table): Remove. (elf_canonicalize_reloc): Rewrote. (elf_link_input_bfd): Permit the relocs to be cached in the section data.
1994-07-17 01:15:42 +00:00
Sat Jul 16 21:10:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* reloc.c (struct reloc_howto_struct): Remove special_function1. It's the wrong way to do things. (HOWTO): Change accordingly. (HOWTO2): Remove. (_bfd_final_link_relocate): Remove references to special_function1. * bfd-in2.h: Rebuilt. * aoutx.h (aout_link_input_section_std): Remove references to special_function1. (aout_link_reloc_link_order): Likewise.
1994-07-21 16:34:59 +00:00
* elfcode.h (elf_get_dynamic_symtab_upper_bound): If there is no
dynamic symtab, return error.
* libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Define. * elfcode.h (elf_link_add_object_symbols): If symbol is defined as weak, set ELF_LINK_HASH_DEFINED_WEAK. (elf_link_output_extsym): If symbol is defined as weak, mark it STB_WEAK.
1994-07-17 02:15:24 +00:00
* libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Define.
* elfcode.h (elf_link_add_object_symbols): If symbol is defined as
weak, set ELF_LINK_HASH_DEFINED_WEAK.
(elf_link_output_extsym): If symbol is defined as weak, mark it
STB_WEAK.
* libelf.h (struct bfd_elf_section_data): Add relocs field. (shdr_name): Remove; unused. * elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL and RELA relocs. Free up the unswapped relocs. Permit the relocs to be cached in the section_data. Correct the reloc address. (elf_slurp_reloca_table): Remove. (elf_canonicalize_reloc): Rewrote. (elf_link_input_bfd): Permit the relocs to be cached in the section data.
1994-07-17 01:15:42 +00:00
* libelf.h (struct bfd_elf_section_data): Add relocs field.
(shdr_name): Remove; unused.
* elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL
and RELA relocs. Free up the unswapped relocs. Permit the relocs
to be cached in the section_data. Correct the reloc address.
(elf_slurp_reloca_table): Remove.
(elf_canonicalize_reloc): Rewrote.
(elf_link_input_bfd): Permit the relocs to be cached in the
section data.
* configure.host (m68*-atari-sysv4*): New host. (m68*-cbm-sysv4*): Use m68kv4 instead of amix. * hosts/amix.h: Remove. * hosts/m68kv4.h: New file, was amix.h.
1994-07-16 21:02:53 +00:00
Sat Jul 16 13:55:38 1994 Stan Shebs (shebs@andros.cygnus.com)
* config.bfd (m88*-harris-cxux*): Recognize. * hosts/harris.h (POSIX_UTIME, HAVE_PROCFS): Define.
1994-07-16 21:08:41 +00:00
* config.bfd (m88*-harris-cxux*): Recognize.
* hosts/harris.h (POSIX_UTIME, HAVE_PROCFS): Define.
* configure.host (m68*-atari-sysv4*): New host. (m68*-cbm-sysv4*): Use m68kv4 instead of amix. * hosts/amix.h: Remove. * hosts/m68kv4.h: New file, was amix.h.
1994-07-16 21:02:53 +00:00
* configure.host (m68*-atari-sysv4*): New host.
(m68*-cbm-sysv4*): Use m68kv4 instead of amix.
* hosts/amix.h: Remove.
* hosts/m68kv4.h: New file, was amix.h.
NS32K changes from Ian Dall. Note: Some of the ns32k-specific files do require gcc to compile at present. This will be fixed.
1994-07-14 21:35:54 +00:00
Thu Jul 14 15:12:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* reloc.c (enum bfd_reloc_code_real, bfd_type, struct
reloc_howto_struct, reloc_howto_type, HOWTO, HOWTO2): Copied
changes over from bfd-in2.h so they get generated properly next
time someone runs "make headers".
* bfd-in2.h: Rebuilt.
* targets.c (netbsd532_vec, pc532mach_vec): Declare const.
(m88kmach3_vec): Restore deleted declaration.
* configure.in: Alphabetize target vector names.
* config/pc532mach.mh: New file.
(HDEPFILES, HDEFINES): Define here.
* config/pc532-mach.mt (HDEPFILES, HDEFINES): Deleted.
* config/ns32k-netbsd.mt (HDEPFILES, HDEFINES): Deleted.
Sun Jul 10 00:04:20 1994 Ian Dall (dall@hfrd.dsto.gov.au)
* pc532-mach.c: New File. pc532-mach a.out format.
* netbsd532.c: New file. pc532-netbsd532 a.out format.
* hosts/pc532mach.h: New file. pc532-mach host support.
* cpu-ns32k.c: New file. ns32k support cpu specific code rather
than format specific code.
* config/pc532-mach.mt: New file. Support for pc532-mach target.
* config/ns32k-netbsd.mt: New file. Support for netbsd532 target.
* aout-ns32k.c, aout-ns32k.h: New files supporting aout format for
ns32k series.
* targets.c: Add netbsd532_vec and pc532machaout_vec into
bfd_target_vector array. Move netbsd386_vec to alphabetic order
location.
* reloc.c (_bfd_final_link_relocate) Add support for
special_function1 in howto.
* libaout.h: add M_NS32032, M_NS32532, M_532_NETBSD entries in
machine_type enum.
* configure.in: add pc532mach_vec and netbsd532_vec entries.
* config.bfd: add pc532mach host entries. Use for both
ns32k-pc532-mach and ns32k-pc532-netbsd.
* config.bfd: it doesn't work to use i386-mach3 for ns32k*-*-mach.
add ns32k-pc532-mach* and ns32k-*-netbsd* entries.
* bfd-in2.h: Add ns32k specific relocations to bfd_reloc_code_real
enum.
* bfd-in2.h: Add special_function1 to struct howto. Change HOWTO
and NEWHOWTO macros to make special_function1 NULL. Neww HOWTO2
macro.
* bfd-in2.h: Split definition of struct reloc_howto_struct
and corresponding typedef into two statements.
* bfd-in2.h: Add entry bfd_arch_ns32k to bfd_architecture enum.
* archures.c: Add bfd_ns32k_arch prototype, and entry in
archures_init_table.
* aoutx.h (aout_link_reloc_link_order): Allow for target dependent
MY_put_reloc macro. Allow for target dependent special_function1
to apply the relocation.
* aoutx.h (aout_link_input_section_std): Allow for target
dependent determination of reloc howto. Allow for target dependent
special_function1 to apply the relocation.
* aoutx.h (get_reloc_upper_bound): Detect bss and return 0.
* aoutx.h (slurp_reloc_table): Detect bss and succesfully read
zero reloc entries.
* aoutx.h (machine_type): Add bfd_arch_ns32k case.
* aoutx.h: Stat to determine executable status if STAT_FOR_EXEC
is defined (not just MACH). Use fstat instead of stat and check
for fstat error.
* aoutx.h: Allow target dependent swap_std_reloc_{in,out}.
* aoutx.h: Allow CTORS reloc info to be in target dependent reloc
table.
* aout-target.h: Apply SWAP_MAGIC (if defined) after
swap_exec_header_in, otherwise we have magic in the wrong order.
* coff-sparc.c (sparccoff_vec): Have leading underscores.
1994-07-14 18:50:22 +00:00
Thu Jul 14 11:47:27 1994 Stan Shebs (shebs@andros.cygnus.com)
* coff-sparc.c (sparccoff_vec): Have leading underscores.
* aix386-core.c, aoutf1.h, cisco-core.c, elfcode.h, hppabsd-core.c, hpux-core.c, irix-core.c, lynx-core.c, osf-core.c, ptrace-core.c, rs6000-core.c, trad-core.c: Remove SEC_ALLOC flag from .reg sections, .reg sections are not allocated and contain debug information only. * osf-core.c (make_bfd_asection, osf_core_core_file_p): Use bfd_make_section_anyway instead of building unique section names.
1994-07-12 19:14:09 +00:00
Tue Jul 12 12:08:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* aix386-core.c, aoutf1.h, cisco-core.c, elfcode.h, hppabsd-core.c,
hpux-core.c, irix-core.c, lynx-core.c, osf-core.c, ptrace-core.c,
rs6000-core.c, trad-core.c: Remove SEC_ALLOC flag from .reg
sections, .reg sections are not allocated and contain debug
information only.
* osf-core.c (make_bfd_asection, osf_core_core_file_p): Use
bfd_make_section_anyway instead of building unique section names.
* aout-encap.c (ARCH): Don't define. Obsolete. * aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise. * i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise. * i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise. * newsos3.c, sparclynx.c, sunos.c: Likewise.
1994-07-12 15:46:32 +00:00
Tue Jul 12 11:41:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* libelf.h (bfd_elf32_swap_symbol_in): Declare. (bfd_elf32_swap_symbol_out): Declare. (bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out): Declare. * elf32-hppa.c (elf32_hppa_args_hash_table_init): Correct cast.
1994-07-12 16:13:05 +00:00
* libelf.h (bfd_elf32_swap_symbol_in): Declare.
(bfd_elf32_swap_symbol_out): Declare.
(bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out): Declare.
* elf32-hppa.c (elf32_hppa_args_hash_table_init): Correct cast.
* aout-encap.c (ARCH): Don't define. Obsolete. * aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise. * i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise. * i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise. * newsos3.c, sparclynx.c, sunos.c: Likewise.
1994-07-12 15:46:32 +00:00
* aout-encap.c (ARCH): Don't define. Obsolete.
* aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise.
* i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise.
* i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise.
* newsos3.c, sparclynx.c, sunos.c: Likewise.
* section.c (STD_SECTION): Make the sixth argument boolean, not the seventh. From gary@tuva.pacsemi.oz.au (gary kopff).
1994-07-12 00:12:19 +00:00
Mon Jul 11 20:08:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* section.c (STD_SECTION): Make the sixth argument boolean, not
the seventh. From gary@tuva.pacsemi.oz.au (gary kopff).
Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com) * aoutx.h (bfd_free_cached_info): Change name of FREE to BFCI_FREE in order not to collide with LynxOS's definition of FREE in /usr/include/sys/proc.h
1994-07-10 16:15:07 +00:00
Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
* aoutx.h (bfd_free_cached_info): Change name of FREE to BFCI_FREE
in order not to collide with LynxOS's definition of FREE in
/usr/include/sys/proc.h
Thu Jul 7 14:18:06 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* reloc.c (bfd_perform_relocation): Don't clobber the relocation
value for coff-Intel-little or coff-Intel-big. Hack upon hack.
* aoutx.h (howto_table_std): Add entry for GOT relocations which are present in sun3 shared libraries, to avoid assertions when reading the dynamic relocations.
1994-07-07 17:11:58 +00:00
Thu Jul 7 10:10:34 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* aoutx.h (howto_table_std): Add entry for GOT relocations
which are present in sun3 shared libraries, to avoid assertions
when reading the dynamic relocations.
* som.h (R_HPPA_COMPLEX): Fix dumb typo.
1994-07-07 16:22:01 +00:00
Thu Jul 7 10:19:20 1994 Jeff Law (law@snake.cs.utah.edu)
* som.h (R_HPPA_COMPLEX): Fix dumb typo.
* elfcode.h (elf_link_output_sym): Don't call output_symbol_hook if it is NULL.
1994-07-06 23:33:02 +00:00
Wed Jul 6 19:21:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* hosts/sysv4.h (qsort, strtol): Don't declare.
* elfcode.h (elf_link_output_sym): Don't call output_symbol_hook
if it is NULL.
* elf32-mips.c (mips_elf_final_write_processing): Add ignored info
argument to correspond to recent libelf.h change.
* coff-alpha.c (alpha_ecoff_mkobject_hook): New hook to additionally copy object type information from the alpha file header to the BFD flags. (alpha_ecoff_backend_data): Use it. (ecoffalpha_little_vec): Add DYNAMIC to object_flags. * aout64.c: Fix typo in conditional QMAGIC definition.
1994-07-06 07:53:31 +00:00
Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* coff-alpha.c (alpha_ecoff_mkobject_hook): New hook to
additionally copy object type information from the alpha file
header to the BFD flags.
(alpha_ecoff_backend_data): Use it.
(ecoffalpha_little_vec): Add DYNAMIC to object_flags.
* aout64.c: Fix typo in conditional QMAGIC definition.
* hppabsd-core.c (hppabsd_core_core_file_p): Sanity check the value of clicksz to help weed out non HPPA BSD core files.
1994-07-06 06:17:06 +00:00
Wed Jul 6 00:13:17 1994 Jeff Law (law@snake.cs.utah.edu)
* hppabsd-core.c (hppabsd_core_core_file_p): Sanity check the
value of clicksz to help weed out non HPPA BSD core files.
Mach 3 support. * config.bfd (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New targets. * configure.host (i[34]86-*-mach3*, ns32k-*-mach3*): Recognize "mach3" instead of "mach". (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New hosts. * targets.c (m88kmach3_vec): New target vector. (bfd_target_vector): Add i386mach3_vec and m88kmach3_vec, but inside #if 0. * aoutx.h (some_aout_object_p) [MACH]: Recognize executables by checking for execute permission, instead of looking at entry point. * i386mach3.c: Update, define MACH, N_TXTOFF, N_TXTADDR, N_SHARED_LIB, don't include aout/*.h files, etc. * m88kmach3.c: New file, m88k Mach 3 target. * config/m88k-mach3.mt, config/mips-mach3.mt: New files, target makefile fragments. * config/i386mach3.mh, config/m88kmach3.mh, config/mipsmach3.mh: New files, host makefile fragments. * hosts/m88kmach3.h, hosts/mipsmach3.h: New files, host definitions.
1994-07-05 21:50:43 +00:00
Tue Jul 5 13:26:02 1994 Stan Shebs (shebs@andros.cygnus.com)
Mach 3 support.
* config.bfd (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*):
New targets.
* configure.host (i[34]86-*-mach3*, ns32k-*-mach3*): Recognize
"mach3" instead of "mach".
(m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New hosts.
* targets.c (m88kmach3_vec): New target vector.
(bfd_target_vector): Add i386mach3_vec and m88kmach3_vec, but
inside #if 0.
* aoutx.h (some_aout_object_p) [MACH]: Recognize executables by
checking for execute permission, instead of looking at entry
point.
* i386mach3.c: Update, define MACH, N_TXTOFF, N_TXTADDR,
N_SHARED_LIB, don't include aout/*.h files, etc.
* m88kmach3.c: New file, m88k Mach 3 target.
* config/m88k-mach3.mt, config/mips-mach3.mt: New files, target
makefile fragments.
* config/i386mach3.mh, config/m88kmach3.mh, config/mipsmach3.mh:
New files, host makefile fragments.
* hosts/m88kmach3.h, hosts/mipsmach3.h: New files, host definitions.
* elfcode.h (swap_out_syms): Get alignment of common symbol from st_value field of saved ELF symbol information, if there is any.
1994-07-05 18:05:03 +00:00
Tue Jul 5 13:56:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* elfcode.h (swap_out_syms): Get alignment of common symbol from
st_value field of saved ELF symbol information, if there is any.
* som.h (R_HPPA_COMPLEX): Define. * elf32-hppa.h (R_HPPA_COMPLEX): Define. (elf32_hppa_reloc_type): Delete R_PARISC_STUB_CALL_17.
1994-07-05 01:19:31 +00:00
Mon Jul 4 19:13:32 1994 Jeff Law (law@snake.cs.utah.edu)
* som.h (R_HPPA_COMPLEX): Define.
* elf32-hppa.h (R_HPPA_COMPLEX): Define.
(elf32_hppa_reloc_type): Delete R_PARISC_STUB_CALL_17.
Fri Jul 1 12:07:41 1994 Jeff Law (law@snake.cs.utah.edu)
* Support code for enabling the new style linker for PA ELF.
* elfcode.h (swap_symbol_in, swap_symbol_out): Externalize.
(elf_compute_section_file_positions): Pass link_info to
the begin_write_processing hook.
(bfd_elf_write_object_contents): Pass NULL for new link_info
argument to final_write_processing hook.
(elf_link_output_sym): Accept new "input_section" argument for
the symbols's input section. All callers changed. Call the
link_output_symbol_hook if it's defined.
(elf_bfd_final_link): Call the final_write_processing hook if
it's defined.
* libelf.h (elf_backend_link_output_symbol_hook): Declare.
(elf_backend_begin_write_processing): Add new "info" argument.
(elf_backend_final_write_processing): Likewise.
* elf32-target.h (elf_backend_link_output_symbol_hook): Provide
a default definition.
(elf32_bed): Add elf_backend_link_output_symbol_hook.
* elf64-target.h: Likewise.
* Major rework of the PA ELF code. Uses the new style BFD
linker, major cleanups.
* hppa_stubs.h: Rewrite from scratch. Much smaller and simpler.
* elf32-hppa.h: Delete all symbol extension related code.
(hppa_look_for_stubs_in_section): Delete decl.
(elf32_hppa_size_stubs, elf32_hppa_build_stubs): New decls.
* elf32-hppa.c: Symbol extension stuff moved form elf32-hppa.h
into elf32-hppa.c. Do not include aout64.h.
(typdef hppa_stub_type): Delete.
(elf32_hppa_stub_name_list_struct): Delete.
(elf32_hppa_stub_description_struct): Delete.
(arg_reloc_type): Use simpler enumerations. All references changed.
(arg_location, arg_reloc_relocation): Likewise.
(elf32_hppa_symextn_map_struct): Delete.
(get_symbol_value): Delete.
(elf32_hppa_get_sym_extn): Delete.
(find_stubs, new_stubs, type_of_mismatch): Delete.
(find_stub_by_name, add_stub_by_name): Delete.
(hppa_elf_stub_finish, hppa_elf_stub_reloc): Delete.
(hppa_elf_arg_reloc_needed): Renamed. Simplify.
(hppa_elf_build_linker_stub, hppa_elf_create_stub_sec): Delete.
(hppa_elf_long_branch_needed_p): Delete.
(hppa_look_for_stubs_in_section): Delete.
(hppa_elf_get_section_contents): Delete.
(elf32_hppa_backend_symbol_processing): Delete.
(elf32_hppa_backend_section_processing): Delete.
(elf32_hppa_backend_section_from_shdr): Delete.
(elf32_hppa_backend_fake_sections): Delete.
(elf32_hppa_backend_section_from_bfd_section): Delete.
(NEW_INSTRUCTION): Delete.
(CURRENT_STUB_OFFSET): Delete.
(elf32_hppa_relocate_section): New function.
(elf32_hppa_bfd_final_link_relocate): New function.
(elf32_hppa_size_symext): New function.
(elf32_hppa_link_output_symbol_hook): New function.
(elf32_hppa_read_symext_info): New function.
(elf32_hppa_add_symbol_hook): New function.
(elf32_hppa_name_of_stub): New function.
(elf32_hppa_size_of_stub): New function.
(elf32_hppa_build_one_sub): New function.
(elf32_hppa_build_stubs): New function.
(elf32_hppa_size_stubs): New function.
(linker, stub and argument hash tables): Add appropriate
structures, definitions and functions to implement all three
hash tables.
(hppa_elf_relocate_insn): Don't need argument location information
in this function.
(add_entry_to_symext_chain): Accept a symbol's argument location
information rather than the symbol itself. All callers changed.
(hppa_elf_gen_reloc_type): Simplify.
(hppa_elf_set_section_contents): Stub section is no longer special.
(hppa_elf_reloc): Greatly simplify.
(elf32_hppa_begin_write_processing): Accept link_info argument.
Handle being called from the BFD backend linker.
(elf32_hppa_final_write_processing): Likewise.
(elf_hppa_tc_make_sections): No longer call stub_finish.
* section.c (bfd_get_section_contents): Put in parens to get precedence right.
1994-06-28 01:09:50 +00:00
Mon Jun 27 18:07:06 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
* section.c (bfd_get_section_contents): Put in parens to get
precedence right.
Sun Jun 26 18:08:29 1994 Jeff Law (law@snake.cs.utah.edu)
* libelf.h (relocate_section): New argument "output_names" added
to prototype.
* elfcode.h (elf_link_input_bfd): New argument "output_names"
added to prototype of relocate_section. Pass the output symbol
names to relocate_section.
* elf32-i386.c (elf_i386_relocate_section): Use "output_names" to
determine the name of a local symbol.
* elf32-mips.c (mips_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
Add Solaris BCP (the part of Solaris which allows it to run SunOS4 a.out files) core file handling. * aoutf1.h (external_solaris_bcp_core, swapcore_solaris_bcp): New structure and its swap in function. (internal_sunos_core): New member c_data_addr, to receive the start address of the data section in the core file. (swapcore_sun3, swapcore_sparc, sunos4_core_file_p): Use it. (sunos4_core_file_p): Recognize Solaris BCP core file. (sunos4_core_file_matches_executable_p): Always indicate match for Solaris BCP core files.
1994-06-24 16:18:35 +00:00
Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
Add Solaris BCP (the part of Solaris which allows it to run
SunOS4 a.out files) core file handling.
* aoutf1.h (external_solaris_bcp_core, swapcore_solaris_bcp):
New structure and its swap in function.
(internal_sunos_core): New member c_data_addr, to receive the
start address of the data section in the core file.
(swapcore_sun3, swapcore_sparc, sunos4_core_file_p): Use it.
(sunos4_core_file_p): Recognize Solaris BCP core file.
(sunos4_core_file_matches_executable_p): Always indicate match
for Solaris BCP core files.
* elfcode.h (elf_object_p): Don't set DYNAMIC just because there is an SHT_DYNAMIC section.
1994-06-23 20:14:58 +00:00
Thu Jun 23 15:31:28 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
Preliminary support for generating shared libraries, from Eric Youngdale <ericy@cais.cais.com>. * elfcode.h (prep_headers): If DYNAMIC, set e_type to ET_DYN. (elf_link_add_object_symbols): If generating a shared library, create dynamic sections for first input BFD with the right format. (elf_link_create_dynamic_sections): Don't create .interp section if creating a shared library. (elf_link_input_bfd): Skip dynamic sections in input file. (elf_bfd_final_link): If creating a shared library, it's OK for dynobj to have sections which are not SEC_IN_MEMORY. * elf32-i386.c (elf_i386_size_dynamic_sections): Only set .interp section if not creating a shared library. * elf32-sparc.c (elf_sparc_size_dynamic_sections): Likewise.
1994-06-23 21:36:03 +00:00
Preliminary support for generating shared libraries, from Eric
Youngdale <ericy@cais.cais.com>.
* elfcode.h (prep_headers): If DYNAMIC, set e_type to ET_DYN.
(elf_link_add_object_symbols): If generating a shared library,
create dynamic sections for first input BFD with the right format.
(elf_link_create_dynamic_sections): Don't create .interp section
if creating a shared library.
(elf_link_input_bfd): Skip dynamic sections in input file.
(elf_bfd_final_link): If creating a shared library, it's OK for
dynobj to have sections which are not SEC_IN_MEMORY.
* elf32-i386.c (elf_i386_size_dynamic_sections): Only set .interp
section if not creating a shared library.
* elf32-sparc.c (elf_sparc_size_dynamic_sections): Likewise.
* elfcode.h (elf_object_p): Don't set DYNAMIC just because there is an SHT_DYNAMIC section.
1994-06-23 20:14:58 +00:00
* elfcode.h (elf_object_p): Don't set DYNAMIC just because there
is an SHT_DYNAMIC section.
* cf-i386lynx.c (i386coff_vec): Don't include DYNAMIC in
object_flags.
* coff-sparc.c (sparccoff_vec): Likewise.
* hppabsd-core.c (hppabsd_core_vec): Likewise.
* aoutx.h (NAME(aout,some_aout_object_p)): Don't set SEC_RELOC
just because DYNAMIC is set.
Change --with-targets to --enable-targets, per GNU coding standards.
1994-06-23 20:08:57 +00:00
Thu Jun 23 12:53:41 1994 David J. Mackenzie (djm@rtl.cygnus.com)
* configure.in: Change --with-targets to --enable-targets and
--with-64-bit-bfd to --enable-64-bit-bfd.
* Makefile.in, mpw-make.in, targets.c: Change comments.
config.bfd (powerpc-*-elf*): New target, like powerpc-*-sysv4*.
1994-06-22 23:40:17 +00:00
Wed Jun 22 17:59:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* config.bfd (powerpc-*-elf*): New target, just like
powerpc-*-sysv4*.
linker.c (FAIL): Undefine macro before defining as enum.
1994-06-23 00:10:06 +00:00
* linker.c (FAIL): Undefine macro before defining as enum.
* aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN symbols; don't look them up in the hash table. From ralphc@pyramid.com (Ralph Campbell).
1994-06-22 14:55:58 +00:00
Wed Jun 22 10:52:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* linker.c (_bfd_generic_link_add_archive_symbols): Initialize pass from abfd->archive_pass, and save it there as well.
1994-06-23 00:36:38 +00:00
* linker.c (_bfd_generic_link_add_archive_symbols): Initialize
pass from abfd->archive_pass, and save it there as well.
* hash.c (bfd_hash_allocate): Don't call bfd_set_error if obstack_alloc returns NULL unless the size is non-zero. * linker.c (archive_hash_allocate): Define. (_bfd_generic_link_add_archive_symbols): Use archive_hash_allocate rather than obstack_alloc, for clarity.
1994-06-22 22:37:54 +00:00
* hash.c (bfd_hash_allocate): Don't call bfd_set_error if
obstack_alloc returns NULL unless the size is non-zero.
* linker.c (archive_hash_allocate): Define.
(_bfd_generic_link_add_archive_symbols): Use archive_hash_allocate
rather than obstack_alloc, for clarity.
* elfcode.h (elf_get_reloc_upper_bound): Correct.
1994-06-22 20:00:05 +00:00
* elfcode.h (elf_get_reloc_upper_bound): Correct.
* aout64.c (BMAGIC, QMAGIC): Define if not already defined. From Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.
1994-06-22 19:38:57 +00:00
* aout64.c (BMAGIC, QMAGIC): Define if not already defined. From
Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.
Linux ZMAGIC support from Eric Youngdale <ericy@cais.cais.com>. * libaout.h (struct aoutdata): Add field zmagic_disk_block_size. * aout-target.h (MY(callback)): Only set alignment according to architecture if the section sizes are aligned to that alignment, for backward compatibility. (MY(set_sizes)): Initialize zmagic_disk_block_size field. * aoutx.h (adjust_z_magic): Set ztih if using q_magic_format. Set text section filepos to zmagic_disk_block_size if not ztih. Use a different padding algorithm if not ztih. * i386linux.c (MY_text_includes_header): Don't define.
1994-06-22 19:13:55 +00:00
Linux ZMAGIC support from Eric Youngdale <ericy@cais.cais.com>.
* libaout.h (struct aoutdata): Add field zmagic_disk_block_size.
* aout-target.h (MY(callback)): Only set alignment according to
architecture if the section sizes are aligned to that alignment,
for backward compatibility.
(MY(set_sizes)): Initialize zmagic_disk_block_size field.
* aoutx.h (adjust_z_magic): Set ztih if using q_magic_format. Set
text section filepos to zmagic_disk_block_size if not ztih. Use a
different padding algorithm if not ztih.
* i386linux.c (MY_text_includes_header): Don't define.
* aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN symbols; don't look them up in the hash table. From ralphc@pyramid.com (Ralph Campbell).
1994-06-22 14:55:58 +00:00
* aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN
symbols; don't look them up in the hash table. From
ralphc@pyramid.com (Ralph Campbell).
* section.c (bfd_abs_section): Make const. (bfd_abs_section_ptr, bfd_is_abs_section): Define. (bfd_und_section): Make const. (bfd_und_section_ptr, bfd_is_und_section): Define. (bfd_com_section): Make const. (bfd_com_section_ptr): Define. (bfd_ind_section): Make const. (bfd_ind_section_ptr, bfd_is_ind_section): Define. (bfd_abs_symbol, bfd_com_symbol): Make const. (bfd_und_symbol, bfd_ind_symbol): Likewise. (global_syms): Cast initialization of section field. (STD_SECTION): Define as const, and cast initializations. * bfd-in2.h: Rebuilt. * Many files: Change uses of bfd_abs_section, etc., to use bfd_abs_section_ptr or bfd_is_abs_section, etc.
1994-06-21 16:47:07 +00:00
Tue Jun 21 11:47:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN symbols; don't look them up in the hash table. From ralphc@pyramid.com (Ralph Campbell).
1994-06-22 14:55:58 +00:00
* coff-go32.c (go32coff_archive_p): Remove unused function.
* section.c (bfd_abs_section): Make const. (bfd_abs_section_ptr, bfd_is_abs_section): Define. (bfd_und_section): Make const. (bfd_und_section_ptr, bfd_is_und_section): Define. (bfd_com_section): Make const. (bfd_com_section_ptr): Define. (bfd_ind_section): Make const. (bfd_ind_section_ptr, bfd_is_ind_section): Define. (bfd_abs_symbol, bfd_com_symbol): Make const. (bfd_und_symbol, bfd_ind_symbol): Likewise. (global_syms): Cast initialization of section field. (STD_SECTION): Define as const, and cast initializations. * bfd-in2.h: Rebuilt. * Many files: Change uses of bfd_abs_section, etc., to use bfd_abs_section_ptr or bfd_is_abs_section, etc.
1994-06-21 16:47:07 +00:00
* section.c (bfd_abs_section): Make const.
(bfd_abs_section_ptr, bfd_is_abs_section): Define.
(bfd_und_section): Make const.
(bfd_und_section_ptr, bfd_is_und_section): Define.
(bfd_com_section): Make const.
(bfd_com_section_ptr): Define.
(bfd_ind_section): Make const.
(bfd_ind_section_ptr, bfd_is_ind_section): Define.
(bfd_abs_symbol, bfd_com_symbol): Make const.
(bfd_und_symbol, bfd_ind_symbol): Likewise.
(global_syms): Cast initialization of section field.
(STD_SECTION): Define as const, and cast initializations.
* bfd-in2.h: Rebuilt.
* Many files: Change uses of bfd_abs_section, etc., to use
bfd_abs_section_ptr or bfd_is_abs_section, etc.
* hp300hpux.c (MY_final_link_callback): Define to avoid warning. (BMAGIC, QMAGIC): Define; used by aoutx.h. (MY(slurp_symbol_table)): Change translate_from_native_sym_flags calls to use new parameters.
1994-06-20 15:11:34 +00:00
Mon Jun 20 11:06:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* Many files: change all bfd_target vectors to be const. Change all uses of bfd_target * to be const bfd_target *. Change bfd_target_vector and bfd_default_vector arrays to be const bfd_target * const *.
1994-06-20 21:55:45 +00:00
* Many files: change all bfd_target vectors to be const. Change
all uses of bfd_target * to be const bfd_target *. Change
bfd_target_vector and bfd_default_vector arrays to be const
bfd_target * const *.
* ecoff.c, libecoff.h, ecoffswap.h, coff-alpha.c, coff-mips.c, elf32-mips.c: Renamed all externally visible ECOFF routines which are local to BFD to start with _bfd_ecoff instead of just ecoff.
1994-06-20 19:39:15 +00:00
* ecoff.c, libecoff.h, ecoffswap.h, coff-alpha.c, coff-mips.c,
elf32-mips.c: Renamed all externally visible ECOFF routines which
are local to BFD to start with _bfd_ecoff instead of just ecoff.
* ecoff.c (ecoff_swap_tir_in): Change input argument to const. (ecoff_swap_tir_out): Likewise. (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Likewise. (ecoff_slurp_symbolic_info): Add new arguments to correspond to read_debug_info entry point in ecoff_debug_swap structure. Change all calls. * libecoff.h (ecoff_slurp_symbolic_info): Change declaration. * ecoffswap.h (ecoff_swap_tir_in, ecoff_swap_tir_out): Declare. (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Declare. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new ecoff_debug_swap fields. * coff-mips.c (mips_ecoff_backend_data): Likewise. * elf32-mips.c (mips_elf_read_ecoff_info): Undefine READ. (mips_elf_ecoff_debug_swap): Initialize new ecoff_debug_swap fields. * configure.in (bfd_elf32_bigmips_vec): Use ecoff.o and ecofflink.o. (bfd_elf32_littlemips_vec): Likewise. (ecoff_big_vec, ecoff_little_vec): Likewise. (ecoffalpha_little_vec): Likewise. * Makefile.in (BFD_LIBS): Remove ecoff.o and ecofflink.o. (BFD32_BACKENDS): Add ecoff.o and ecofflink.o.
1994-06-20 18:26:55 +00:00
* ecoff.c (ecoff_swap_tir_in): Change input argument to const.
(ecoff_swap_tir_out): Likewise.
(ecoff_swap_rndx_in, ecoff_swap_rndx_out): Likewise.
(ecoff_slurp_symbolic_info): Add new arguments to correspond to
read_debug_info entry point in ecoff_debug_swap structure.
Change all calls.
* libecoff.h (ecoff_slurp_symbolic_info): Change declaration.
* ecoffswap.h (ecoff_swap_tir_in, ecoff_swap_tir_out): Declare.
(ecoff_swap_rndx_in, ecoff_swap_rndx_out): Declare.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new
ecoff_debug_swap fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* elf32-mips.c (mips_elf_read_ecoff_info): Undefine READ.
(mips_elf_ecoff_debug_swap): Initialize new ecoff_debug_swap
fields.
* configure.in (bfd_elf32_bigmips_vec): Use ecoff.o and
ecofflink.o.
(bfd_elf32_littlemips_vec): Likewise.
(ecoff_big_vec, ecoff_little_vec): Likewise.
(ecoffalpha_little_vec): Likewise.
* Makefile.in (BFD_LIBS): Remove ecoff.o and ecofflink.o.
(BFD32_BACKENDS): Add ecoff.o and ecofflink.o.
* aoutx.h (NAME(aout,final_link)): Check flavour of sub, not abfd, when computing reloc sizes. From Eric Youngdale <ericy@cais.cais.com>. * elfcode.h (elf_bfd_final_link): Don't try to compute maximum reloc count or size for a non-ELF file.
1994-06-20 15:51:28 +00:00
* aoutx.h (NAME(aout,final_link)): Check flavour of sub, not abfd,
when computing reloc sizes. From Eric Youngdale
<ericy@cais.cais.com>.
* elfcode.h (elf_bfd_final_link): Don't try to compute maximum
reloc count or size for a non-ELF file.
* mipsbsd.c (MY_final_link_callback): Define to avoid warning.
1994-06-20 15:25:58 +00:00
* mipsbsd.c (MY_final_link_callback): Define to avoid warning.
* hp300hpux.c (MY_final_link_callback): Define to avoid warning. (BMAGIC, QMAGIC): Define; used by aoutx.h. (MY(slurp_symbol_table)): Change translate_from_native_sym_flags calls to use new parameters.
1994-06-20 15:11:34 +00:00
* hp300hpux.c (MY_final_link_callback): Define to avoid warning.
(BMAGIC, QMAGIC): Define; used by aoutx.h.
(MY(slurp_symbol_table)): Change translate_from_native_sym_flags
calls to use new parameters.
* aout-target.h (MY(callback)): Set the alignments of the text, data and bss sections after determining the architecture.
1994-06-17 18:49:39 +00:00
Fri Jun 17 14:45:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aout-target.h (MY(callback)): Set the alignments of the text,
data and bss sections after determining the architecture.
* sunos.c (sunos_add_one_symbol): Treat a common symbol from a
dynamic object as being in the .bss section of the object, rather
than as being undefined.
* elf32-hppa.h (elf_hppa_final_processing): Delete decl.
1994-06-17 17:18:25 +00:00
Fri Jun 17 11:16:50 1994 Jeff Law (law@snake.cs.utah.edu)
* libhppa.h (bfd_hppa_insn2fmt, hppa_rebuild_insn): Make INLINE.
1994-06-17 18:11:17 +00:00
* libhppa.h (bfd_hppa_insn2fmt, hppa_rebuild_insn): Make INLINE.
* elf32-hppa.h (elf_hppa_final_processing): Delete decl.
1994-06-17 17:18:25 +00:00
* elf32-hppa.h (elf_hppa_final_processing): Delete decl.
* elfcode.h (elf_link_input_bfd): Don't try to read local symbols if there aren't any in the input file.
1994-06-17 05:39:55 +00:00
Thu Jun 16 23:36:23 1994 Jeff Law (law@snake.cs.utah.edu)
* elfcode.h (elf_link_input_bfd): Don't try to read local symbols
if there aren't any in the input file.
Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com) * i386linux.c: Many new functions and definitions for linker support for Linux shared libraries. * bfd-in.h (bfd_linux_size_dynamic_sections): Declare. * bfd-in2.h: Rebuild.
1994-06-16 18:29:21 +00:00
Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
* i386linux.c: Many new functions and definitions for linker
support for Linux shared libraries.
* bfd-in.h (bfd_linux_size_dynamic_sections): Declare.
* bfd-in2.h: Rebuild.
Thu Jun 16 14:23:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config.bfd: If second argument is ``_'', then, instead of echoing config file name, echo whether target uses leading underscores on symbol names. Add appropriate settings to different cases. Used by binutils/configure.in to set default for c++filt.
1994-06-16 21:58:48 +00:00
* config.bfd: If second argument is ``_'', then, instead of
echoing config file name, echo whether target uses leading
underscores on symbol names. Add appropriate settings to
different cases. Used by binutils/configure.in to set default for
c++filt.
* elfcode.h (elf_bfd_final_link): If trying to generate a shared object, warn and return false.
1994-06-16 19:30:49 +00:00
* elfcode.h (elf_bfd_final_link): If trying to generate a shared
object, warn and return false.
Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com) * i386linux.c: Many new functions and definitions for linker support for Linux shared libraries. * bfd-in.h (bfd_linux_size_dynamic_sections): Declare. * bfd-in2.h: Rebuild.
1994-06-16 18:29:21 +00:00
* aoutx.h (NAME(aout,some_aout_object_p)): Accept BMAGIC objects
and treat them as OMAGIC.
comment on v9 stuff
1994-06-15 23:27:54 +00:00
Wed Jun 15 18:02:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
Enable sparc v9 support for release. Note that this is still a
work in progress, pending release of an ABI specification.
* config.bfd, configure.in: Include sparc v9 elf config.
* elfcode.h (prep_headers): Handle sparc v9 (64 bit).
* reloc.c (bfd_reloc_code_real): New reloc types.
* elf64-sparc.c: Implement elf64-sparc target.
* Makefile.in, targets.c: Updated.
* aoutx.h: Rewrite symbol duplicate elimination to use BFD hash tables. (struct stringtab_entry, struct stringtab_data): Remove. (HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove. (struct strtab_hash_entry, struct strtab_hash): Define. (strtab_hash_newfunc, strtab_hash_lookup): Define. (stringtab_free, emit_stringtab): Define. (stringtab_init, add_to_stringtab): Rewrite. (NAME(aout,write_syms)): Use new stringtab code. (struct aout_final_link_info, NAME(aout,final_link)): Likewise. (aout_link_write_symbols, aout_link_write_other_symbol): Likewise.
1994-06-15 05:48:14 +00:00
Wed Jun 15 01:34:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* libelf.h (struct elf_obj_tdata): New field dt_needed_name. (elf_dt_needed_name): New accessor macro. * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name is set, use that instead of the filename for the DT_NEEDED dynamic entry. * elf.c (bfd_elf_set_dt_needed_name): New function. * bfd-in.h (bfd_elf_set_dt_needed_name): Declare. * bfd-in2.h: Rebuilt.
1994-06-16 00:01:32 +00:00
* libelf.h (struct elf_obj_tdata): New field dt_needed_name.
(elf_dt_needed_name): New accessor macro.
* elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
is set, use that instead of the filename for the DT_NEEDED dynamic
entry.
* elf.c (bfd_elf_set_dt_needed_name): New function.
* bfd-in.h (bfd_elf_set_dt_needed_name): Declare.
* bfd-in2.h: Rebuilt.
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add sinterpptr argument, and set it to the .interp section. * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype. (bfd_elf64_size_dynamic_sections): Likewise. * bfd-in2.h: Rebuilt.
1994-06-15 19:58:59 +00:00
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add sinterpptr
argument, and set it to the .interp section.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
(bfd_elf64_size_dynamic_sections): Likewise.
* bfd-in2.h: Rebuilt.
* coff-sparc.c (SWAP_OUT_RELOC_EXTRA): Define to clear the r_spare field of the reloc rather than letting it be garbage.
1994-06-15 19:54:15 +00:00
* coff-sparc.c (SWAP_OUT_RELOC_EXTRA): Define to clear the r_spare
field of the reloc rather than letting it be garbage.
* archive.c (bfd_slurp_armap): Recognize __.SYMDEF/ as well as __.SYMDEF; the former was used in old Linux archives. From jrs@world.std.com (Rick Sladkey).
1994-06-15 17:22:41 +00:00
* archive.c (bfd_slurp_armap): Recognize __.SYMDEF/ as well as
__.SYMDEF; the former was used in old Linux archives. From
jrs@world.std.com (Rick Sladkey).
* i386linux.c (i386linux_write_object_contents): Define; like MY(write_object_contents) in aout-target.h, but set MACHTYPE to M_386. From jrs@world.std.com (Rick Sladkey). (MY_write_object_contents): Define.
1994-06-15 17:15:03 +00:00
* i386linux.c (i386linux_write_object_contents): Define; like
MY(write_object_contents) in aout-target.h, but set MACHTYPE to
M_386. From jrs@world.std.com (Rick Sladkey).
(MY_write_object_contents): Define.
* aoutx.h (translate_from_native_sym_flags): Treat N_SETV symbols as N_DATA symbols. (aout_link_add_symbols): Likewise.
1994-06-15 15:29:44 +00:00
* aoutx.h (translate_from_native_sym_flags): Treat N_SETV symbols
as N_DATA symbols.
(aout_link_add_symbols): Likewise.
* aoutx.h: Rewrite symbol duplicate elimination to use BFD hash tables. (struct stringtab_entry, struct stringtab_data): Remove. (HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove. (struct strtab_hash_entry, struct strtab_hash): Define. (strtab_hash_newfunc, strtab_hash_lookup): Define. (stringtab_free, emit_stringtab): Define. (stringtab_init, add_to_stringtab): Rewrite. (NAME(aout,write_syms)): Use new stringtab code. (struct aout_final_link_info, NAME(aout,final_link)): Likewise. (aout_link_write_symbols, aout_link_write_other_symbol): Likewise.
1994-06-15 05:48:14 +00:00
* aoutx.h: Rewrite symbol duplicate elimination to use BFD hash
tables.
(struct stringtab_entry, struct stringtab_data): Remove.
(HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove.
(struct strtab_hash_entry, struct strtab_hash): Define.
(strtab_hash_newfunc, strtab_hash_lookup): Define.
(stringtab_free, emit_stringtab): Define.
(stringtab_init, add_to_stringtab): Rewrite.
(NAME(aout,write_syms)): Use new stringtab code.
(struct aout_final_link_info, NAME(aout,final_link)): Likewise.
(aout_link_write_symbols, aout_link_write_other_symbol): Likewise.
* bfd-in.h (BFD_TRADITIONAL_FORMAT): Define new BFD flag to
request BFD to write object in the traditional format, whatever
that means for the particular backend.
* bfd-in2.h: Rebuilt.
* hash.c (bfd_hash_allocate): If obstack_alloc fails, set
bfd_error_no_memory.
For PR 4865. * libecoff.h (struct ecoff_link_hash_entry): Change type of written from boolean to char. Add new field small. * ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0 rather than false. Initialize small to 0. (ecoff_link_add_externals): If ECOFF type is scSUndefined, set small. If small is set, and hash table type is common, force the symbol into a section named SCOMMON and change the ECOFF type from scCommon to scSCommon. (ecoff_link_write_external): Set written to 1 rather than true. * coff-mips.c (mips_relocate_section): Correct JMPADDR reloc overflow check to consider section VMA of input file.
1994-06-14 17:06:08 +00:00
Tue Jun 14 13:00:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* libaout.h (struct aoutdata): Add q_magic_format to subformat enum. * aout-target.h (MY_bfd_copy_private_bfd_data): Define as function if not already defined. Copy subformat information. (MY_text_includes_header): Define as 0 if not already defined. (MY(backend_data)): Use MY_text_includes_header rather than 0. (MY_final_link_callback): Rename from final_link_callback, and define only if MY_final_link_callback is not already defined. (MY_bfd_final_link): Rename use of final_link_callback to MY_final_link_callback. * aoutx.h (NAME(aout,some_aout_object_p)): Handle QMAGIC like ZMAGIC, but set the subformat to q_magic_format. Abort if the magic number if not recognized. (adjust_z_magic): Use QMAGIC if q_magic_format. * i386linux.c (MY_text_includes_header): Define as 1. (i386linux_bfd_final_link): New static function. (MY_bfd_final_link): Define as i386linux_bfd_final_link. * aoutx.h (translate_to_native_sym_flags): Check both section and output_section against sections of abfd.
1994-06-14 22:04:54 +00:00
* libaout.h (struct aoutdata): Add q_magic_format to subformat
enum.
* aout-target.h (MY_bfd_copy_private_bfd_data): Define as function
if not already defined. Copy subformat information.
(MY_text_includes_header): Define as 0 if not already defined.
(MY(backend_data)): Use MY_text_includes_header rather than 0.
(MY_final_link_callback): Rename from final_link_callback, and
define only if MY_final_link_callback is not already defined.
(MY_bfd_final_link): Rename use of final_link_callback to
MY_final_link_callback.
* aoutx.h (NAME(aout,some_aout_object_p)): Handle QMAGIC like
ZMAGIC, but set the subformat to q_magic_format. Abort if the
magic number if not recognized.
(adjust_z_magic): Use QMAGIC if q_magic_format.
* i386linux.c (MY_text_includes_header): Define as 1.
(i386linux_bfd_final_link): New static function.
(MY_bfd_final_link): Define as i386linux_bfd_final_link.
* aoutx.h (translate_to_native_sym_flags): Check both section and
output_section against sections of abfd.
For PR 4865. * libecoff.h (struct ecoff_link_hash_entry): Change type of written from boolean to char. Add new field small. * ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0 rather than false. Initialize small to 0. (ecoff_link_add_externals): If ECOFF type is scSUndefined, set small. If small is set, and hash table type is common, force the symbol into a section named SCOMMON and change the ECOFF type from scCommon to scSCommon. (ecoff_link_write_external): Set written to 1 rather than true. * coff-mips.c (mips_relocate_section): Correct JMPADDR reloc overflow check to consider section VMA of input file.
1994-06-14 17:06:08 +00:00
* libecoff.h (struct ecoff_link_hash_entry): Change type of
written from boolean to char. Add new field small.
* ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0
rather than false. Initialize small to 0.
(ecoff_link_add_externals): If ECOFF type is scSUndefined, set
small. If small is set, and hash table type is common, force the
symbol into a section named SCOMMON and change the ECOFF type from
scCommon to scSCommon.
(ecoff_link_write_external): Set written to 1 rather than true.
* coff-mips.c (mips_relocate_section): Correct JMPADDR reloc
overflow check to consider section VMA of input file.
* aoutf1.h (aout_32_sunos4_write_object_contents): Handle a machine type of 68000. * aoutx.h (NAME(aout,machine_type)): Add new argument unknown. Set *unknown to true if machine type is really unknown, as opposed to M_UNKNOWN for the 68000. (NAME(aout,set_arch_mach)): Change NAME(aout,machine_type) call accordingly. * libaout.h (NAME(aout,machine_type)): Add new argument to prototype.
1994-06-13 18:25:12 +00:00
Mon Jun 13 14:20:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutf1.h (aout_32_sunos4_write_object_contents): Handle a
machine type of 68000.
* aoutx.h (NAME(aout,machine_type)): Add new argument unknown.
Set *unknown to true if machine type is really unknown, as opposed
to M_UNKNOWN for the 68000.
(NAME(aout,set_arch_mach)): Change NAME(aout,machine_type) call
accordingly.
* libaout.h (NAME(aout,machine_type)): Add new argument to
prototype.
* som.c (EXEC_AUX_ID): Define based on availablity of HPUX_AUX_ID or HIUX_AUX_ID. (som_begin_writing): Use EXEC_AUX_ID instead of HPUX_AUX_ID. (som_write_armap): Use CPU_PA_RISC1_0 as the magic number. Note som.c is careful to always define CPU_PA_RISC1_0.
1994-06-13 02:31:43 +00:00
Sun Jun 12 20:21:03 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (EXEC_AUX_ID): Define based on availablity of HPUX_AUX_ID
or HIUX_AUX_ID.
(som_begin_writing): Use EXEC_AUX_ID instead of HPUX_AUX_ID.
(som_write_armap): Use CPU_PA_RISC1_0 as the magic number. Note
som.c is careful to always define CPU_PA_RISC1_0.
Add weak symbols as an extension to a.out. * aoutx.h (sym_in_text_section): Don't define. (sym_in_data_section, sym_in_bss_section): Likewise. (sym_is_undefined, sym_is_global_defn): Likewise. (sym_is_debugger_info, sym_is_fortrancommon): Likewise. (sym_is_absolute, sym_is_indirect): Likewise. (translate_from_native_sym_flags): Rewrite for clarity. Rearrange arguments and change caller. Handle weak symbols. (translate_to_native_sym_flags): Likewise. (aout_link_check_ar_symbols): Don't ignore weak symbols. Pull object in from archive if a weak defintion is found for an existing undefined symbol. (aout_link_add_symbols): Put all cases in switch. Set flags of an undefined symbol to 0. Handle weak symbols. (aout_link_write_symbols): Handle weak symbols. (aout_link_write_other_symbol): Likewise. (aout_link_input_section_std): Likewise. (aout_link_input_section_ext): Likewise. * sunos.c (sunos_write_dynamic_symbol): Likewise.
1994-06-11 20:40:59 +00:00
Sat Jun 11 16:32:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Add weak symbols as an extension to a.out.
* aoutx.h (sym_in_text_section): Don't define.
(sym_in_data_section, sym_in_bss_section): Likewise.
(sym_is_undefined, sym_is_global_defn): Likewise.
(sym_is_debugger_info, sym_is_fortrancommon): Likewise.
(sym_is_absolute, sym_is_indirect): Likewise.
(translate_from_native_sym_flags): Rewrite for clarity. Rearrange
arguments and change caller. Handle weak symbols.
(translate_to_native_sym_flags): Likewise.
(aout_link_check_ar_symbols): Don't ignore weak symbols. Pull
object in from archive if a weak defintion is found for an
existing undefined symbol.
(aout_link_add_symbols): Put all cases in switch. Set flags of an
undefined symbol to 0. Handle weak symbols.
(aout_link_write_symbols): Handle weak symbols.
(aout_link_write_other_symbol): Likewise.
(aout_link_input_section_std): Likewise.
(aout_link_input_section_ext): Likewise.
* sunos.c (sunos_write_dynamic_symbol): Likewise.
* coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR. * linker.c (_bfd_generic_link_write_global_symbol): Don't assume the section of a common symbol is not NULL.
1994-06-10 17:27:22 +00:00
Fri Jun 10 13:25:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (NAME(aout,canonicalize_reloc)): Handle .bss section. (NAME(aout,get_reloc_upper_bound)): Likewise.
1994-06-10 19:00:28 +00:00
* aoutx.h (NAME(aout,canonicalize_reloc)): Handle .bss section.
(NAME(aout,get_reloc_upper_bound)): Likewise.
* coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR. * linker.c (_bfd_generic_link_write_global_symbol): Don't assume the section of a common symbol is not NULL.
1994-06-10 17:27:22 +00:00
* coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR.
* linker.c (_bfd_generic_link_write_global_symbol): Don't assume
the section of a common symbol is not NULL.
Wed Jun 8 23:15:53 1994 Stu Grossman (grossman@cygnus.com)
* nlmcode.h (nlm_object_p): Set EXEC_P and start address for GDB.
* aoutx.h (aout_get_external_symbols): Don't try to read the strings if there are no symbols. (aout_link_write_other_symbol): Use the output section when working out the type.
1994-06-09 03:59:22 +00:00
Wed Jun 8 23:57:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (aout_get_external_symbols): Don't try to read the
strings if there are no symbols.
(aout_link_write_other_symbol): Use the output section when
working out the type.
* coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined, set SEC_DEBUGGING for STYP_INFO sections. (coff_compute_section_file_positions): If COFF_PAGE_SIZE is defined, and D_PAGED is set, set the file position equal to the section VMA modulo COFF_PAGE_SIZE. * coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED. * coff-i386.c: Set D_PAGED in BFD target. (COFF_PAGE_SIZE): Define. * coff-m68k.c, coff-sparc.c: Likewise.
1994-06-07 17:48:00 +00:00
Tue Jun 7 13:25:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (assign_section_numbers): Put shstrtab, symtab and strtab sections at end of file. Avoids bug in some versions of SVR4 strip. From Eric Youngdale <eric@tantalus.nrl.navy.mil>.
1994-06-07 20:20:05 +00:00
* elfcode.h (assign_section_numbers): Put shstrtab, symtab and
strtab sections at end of file. Avoids bug in some versions of
SVR4 strip. From Eric Youngdale <eric@tantalus.nrl.navy.mil>.
* coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined, set SEC_DEBUGGING for STYP_INFO sections. (coff_compute_section_file_positions): If COFF_PAGE_SIZE is defined, and D_PAGED is set, set the file position equal to the section VMA modulo COFF_PAGE_SIZE. * coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED. * coff-i386.c: Set D_PAGED in BFD target. (COFF_PAGE_SIZE): Define. * coff-m68k.c, coff-sparc.c: Likewise.
1994-06-07 17:48:00 +00:00
* coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined,
set SEC_DEBUGGING for STYP_INFO sections.
(coff_compute_section_file_positions): If COFF_PAGE_SIZE is
defined, and D_PAGED is set, set the file position equal to the
section VMA modulo COFF_PAGE_SIZE.
* coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED.
* coff-i386.c: Set D_PAGED in BFD target.
(COFF_PAGE_SIZE): Define.
* coff-m68k.c, coff-sparc.c: Likewise.
* libbfd-in.h: Add warning that libbfd.h is a generated file. * libbfd.h: Rebuilt.
1994-06-06 14:59:20 +00:00
Mon Jun 6 10:57:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (bfd_section_from_shdr): Don't turn a reloc section into a BFD section just because SHF_ALLOC is set; require that it not use the normal symbol table. (elf_section_from_bfd_section): Corresponding change.
1994-06-06 23:59:27 +00:00
* elfcode.h (bfd_section_from_shdr): Don't turn a reloc section
into a BFD section just because SHF_ALLOC is set; require that it
not use the normal symbol table.
(elf_section_from_bfd_section): Corresponding change.
Better indirect and warning symbol handling inspired by Stuart Quick <stuck@cs.man.ac.uk>. * linker.c (enum link_action): Add REF, MIND, CWARN, REFC. (link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF. Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE. Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT to CYCLE. Change SET_ROW/warn from WARNC to CYCLE> (_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and REFC. If a new indirect symbol has been referenced, push the reference down to the symbol it points to. FIx handling of WARN. * aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't clobber e_type of next symbol. (translate_to_native_sym_flags): Likewise. (aout_link_write_symbols): Loop on bfd_link_hash_warning as well as bfd_link_hash_indirect.
1994-06-06 21:54:54 +00:00
Better indirect and warning symbol handling inspired by Stuart
Quick <stuck@cs.man.ac.uk>.
* linker.c (enum link_action): Add REF, MIND, CWARN, REFC.
(link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT
to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to
REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF.
Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr
from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE.
Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change
WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT
to CYCLE. Change SET_ROW/warn from WARNC to CYCLE>
(_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and
REFC. If a new indirect symbol has been referenced, push the
reference down to the symbol it points to. FIx handling of WARN.
* aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't
clobber e_type of next symbol.
(translate_to_native_sym_flags): Likewise.
(aout_link_write_symbols): Loop on bfd_link_hash_warning as well
as bfd_link_hash_indirect.
* libaout.h (struct aout_link_hash_entry): New field written. * aoutx.h (NAME(aout,link_hash_newfunc)): Initialize written. (aout_link_write_symbols): Use written, not root.written. (aout_link_write_other_symbol): Likewise. * sunos.c (sunos_scan_dynamic_symbol): Likewise. * libecoff.h (struct ecoff_link_hash_entry): New field written. * ecoff.c (ecoff_link_hash_newfunc): Initialize written. (ecoff_link_write_external): use written, not root.written. * genlink.h (struct generic_link_hash_entry): New field written. * linker.c (_bfd_link_hash_newfunc): Don't initialize written. (generic_link_hash_newfunc): Initialize written. (_bfd_generic_link_output_symbols): Use written, not root.written. (_bfd_generic_link_write_global_symbol): Likewise. (_bfd_generic_reloc_link_order): Likewise.
1994-06-06 18:42:38 +00:00
* libaout.h (struct aout_link_hash_entry): New field written.
* aoutx.h (NAME(aout,link_hash_newfunc)): Initialize written.
(aout_link_write_symbols): Use written, not root.written.
(aout_link_write_other_symbol): Likewise.
* sunos.c (sunos_scan_dynamic_symbol): Likewise.
* libecoff.h (struct ecoff_link_hash_entry): New field written.
* ecoff.c (ecoff_link_hash_newfunc): Initialize written.
(ecoff_link_write_external): use written, not root.written.
* genlink.h (struct generic_link_hash_entry): New field written.
* linker.c (_bfd_link_hash_newfunc): Don't initialize written.
(generic_link_hash_newfunc): Initialize written.
(_bfd_generic_link_output_symbols): Use written, not root.written.
(_bfd_generic_link_write_global_symbol): Likewise.
(_bfd_generic_reloc_link_order): Likewise.
* libecoff.h (ecoff_data_type): Add linker field. * ecoff.c (ecoff_write_object_contents): Check new tdata linker field, rather than outsymbols being non-NULL, to decide whether to output the symbols and relocs. (ecoff_bfd_final_link): Set new tdata linker field to true.
1994-06-06 17:44:34 +00:00
* libecoff.h (ecoff_data_type): Add linker field.
* ecoff.c (ecoff_write_object_contents): Check new tdata linker
field, rather than outsymbols being non-NULL, to decide whether to
output the symbols and relocs.
(ecoff_bfd_final_link): Set new tdata linker field to true.
* ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy data to a non-ECOFF file.
1994-06-06 16:49:09 +00:00
* ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy
data to a non-ECOFF file.
* libbfd-in.h: Add warning that libbfd.h is a generated file. * libbfd.h: Rebuilt.
1994-06-06 14:59:20 +00:00
* libbfd-in.h: Add warning that libbfd.h is a generated file.
* libbfd.h: Rebuilt.
* elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if SEC_LOAD is set, rather than checking SEC_ALLOC.
1994-06-05 19:04:50 +00:00
Sun Jun 5 15:02:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Changes to support ELF strip and objcopy on dynamically linked files. * elfcode.h (elf_fake_sections): Add prototype. (bfd_section_from_shdr): Make a BFD section from an SHT_HASH section, and from an SHT_DYNSYM section, and from the dynamic string table section. (elf_object_p): Set D_PAGED if there is a program header. (elf_make_sections): Remove. (fix_up_strtabs): Remove. (elf_fake_sections): Rewrite. Now sets sh_entsize. (assign_section_numbers): Rewrite. Now sets sh_link and sh_info for all sections. (elf_compute_section_file_positions): Don't call obsolete functions elf_make_sections or fix_up_strtabs. (swap_out_syms): Set sh_addralign to FILE_ALIGN rather than 4. (NAME(bfd_elf,write_object_contents)): Permit writing DYNAMIC objects. (elf_section_from_bfd_section): Treat SHT_DYNSYM like other normal sections. If an SHT_REL or SHT_RELA section is allocated or uses an unusual symbol table, permit a BFD section to map to it. Permit most SHT_STRTAB sections to have a BFD section mapped to them. (elf_bfd_final_link): Don't set sh_link, sh_info or sh_entsize fields of dynamic sections here; do it in assign_section_numbers. * elf32-target.h, elf64-target.h: Add D_PAGED to permitted object flags.
1994-06-05 20:00:42 +00:00
Changes to support ELF strip and objcopy on dynamically linked
files.
* elfcode.h (elf_fake_sections): Add prototype.
(bfd_section_from_shdr): Make a BFD section from an SHT_HASH
section, and from an SHT_DYNSYM section, and from the dynamic
string table section.
(elf_object_p): Set D_PAGED if there is a program header.
(elf_make_sections): Remove.
(fix_up_strtabs): Remove.
(elf_fake_sections): Rewrite. Now sets sh_entsize.
(assign_section_numbers): Rewrite. Now sets sh_link and sh_info
for all sections.
(elf_compute_section_file_positions): Don't call obsolete
functions elf_make_sections or fix_up_strtabs.
(swap_out_syms): Set sh_addralign to FILE_ALIGN rather than 4.
(NAME(bfd_elf,write_object_contents)): Permit writing DYNAMIC
objects.
(elf_section_from_bfd_section): Treat SHT_DYNSYM like other normal
sections. If an SHT_REL or SHT_RELA section is allocated or uses
an unusual symbol table, permit a BFD section to map to it.
Permit most SHT_STRTAB sections to have a BFD section mapped to
them.
(elf_bfd_final_link): Don't set sh_link, sh_info or sh_entsize
fields of dynamic sections here; do it in assign_section_numbers.
* elf32-target.h, elf64-target.h: Add D_PAGED to permitted object
flags.
* elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if SEC_LOAD is set, rather than checking SEC_ALLOC.
1994-06-05 19:04:50 +00:00
* elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if
SEC_LOAD is set, rather than checking SEC_ALLOC.
* libbfd-in.h (bfd_realloc): Change last arg to "size_t size".
* libbfd.h (bfd_realloc): Change last arg to "size_t size".
1994-06-03 17:01:17 +00:00
Fri Jun 3 10:58:02 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_write_object_contents): Don't compute the file header's checksum here. (som_write_headers): Instead do it here.
1994-06-03 18:14:59 +00:00
* som.c (som_write_object_contents): Don't compute the file header's
checksum here.
(som_write_headers): Instead do it here.
* libbfd.h (bfd_realloc): Change last arg to "size_t size".
1994-06-03 17:01:17 +00:00
* libbfd.h (bfd_realloc): Change last arg to "size_t size".
Add linker support for SunOS shared libraries. * sunos.c: Include bfdlink.h. Add many new functions and definitions for SunOS shared library support. * bfd-in.h (bfd_sunos_record_link_assignment): Declare. (bfd_sunos_size_dynamic_sections): Declare. * bfd-in2.h: Rebuilt. * aoutx.h (struct aout_link_hash_entry): Move to libaout.h. (struct aout_link_hash_table): Likewise. (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. (aout_hash_table): Likewise. (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc and make externally visible. (NAME(aout,link_hash_table_init)): New function. (NAME(aout,link_hash_table_create)): Call NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init. (aout_link_add_symbols): Don't fail if no symbols. If it exists, call add_dynamic_symbols backend entry point for dynamic objects. Use add_one_symbol backend entry point if it exists. (NAME(aout,final_link)): Call finish_dynamic_link backend entry point, if it exists. (aout_link_input_bfd): For a dynamic object, call link_dynamic_object backend entry point, if it exists. (aout_link_write_other_symbol): Call write_dynamic_symbol backend entry point, if it exists. (aout_link_input_section): Don't read the relocs if they have already been read. (aout_link_input_section_std): When doing a final link, for a reloc against an external symbol, call check_dynamic_reloc backend entry point, if it exists. (aout_link_input_section_ext): Likewise. * libaout.h: Protect against multiple inclusion. Include bfdlink.h. (struct aout_link_hash_entry): Move in from aoutx.h. (struct aout_link_hash_table): Likewise. (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. (aout_hash_table): Likewise. (struct aout_backend_data): Add fields add_dynamic_symbols, add_one_symbol, link_dynamic_object, write_dynamic_symbol, check_dynamic_reloc, and finish_dynamic_link. (struct aout_section_data_struct): Define new structure. (aout_section_data): Define new accessor macro. (NAME(aout,link_hash_newfunc)): Declare. (NAME(aout,link_hash_table_init)): Declare. * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data fields. * aout-target.h (MY(backend_data)): Likewise. * i386aout.c (MY(backend_data)): Likewise. * i386mach3.c (MY(backend_data)): Likewise. * mipsbsd.c (MY(backend_data)): Likewise. * sparclynx.c (sparclynx_aout_backend): Likewise.
1994-06-02 22:07:27 +00:00
Thu Jun 2 17:39:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* hosts/sun3.h: Include <stdlib.h>. Don't declare free, exit or getenv.
1994-06-02 22:39:31 +00:00
* hosts/sun3.h: Include <stdlib.h>. Don't declare free, exit or
getenv.
Add linker support for SunOS shared libraries. * sunos.c: Include bfdlink.h. Add many new functions and definitions for SunOS shared library support. * bfd-in.h (bfd_sunos_record_link_assignment): Declare. (bfd_sunos_size_dynamic_sections): Declare. * bfd-in2.h: Rebuilt. * aoutx.h (struct aout_link_hash_entry): Move to libaout.h. (struct aout_link_hash_table): Likewise. (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. (aout_hash_table): Likewise. (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc and make externally visible. (NAME(aout,link_hash_table_init)): New function. (NAME(aout,link_hash_table_create)): Call NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init. (aout_link_add_symbols): Don't fail if no symbols. If it exists, call add_dynamic_symbols backend entry point for dynamic objects. Use add_one_symbol backend entry point if it exists. (NAME(aout,final_link)): Call finish_dynamic_link backend entry point, if it exists. (aout_link_input_bfd): For a dynamic object, call link_dynamic_object backend entry point, if it exists. (aout_link_write_other_symbol): Call write_dynamic_symbol backend entry point, if it exists. (aout_link_input_section): Don't read the relocs if they have already been read. (aout_link_input_section_std): When doing a final link, for a reloc against an external symbol, call check_dynamic_reloc backend entry point, if it exists. (aout_link_input_section_ext): Likewise. * libaout.h: Protect against multiple inclusion. Include bfdlink.h. (struct aout_link_hash_entry): Move in from aoutx.h. (struct aout_link_hash_table): Likewise. (aout_link_hash_lookup, aout_link_hash_traverse): Likewise. (aout_hash_table): Likewise. (struct aout_backend_data): Add fields add_dynamic_symbols, add_one_symbol, link_dynamic_object, write_dynamic_symbol, check_dynamic_reloc, and finish_dynamic_link. (struct aout_section_data_struct): Define new structure. (aout_section_data): Define new accessor macro. (NAME(aout,link_hash_newfunc)): Declare. (NAME(aout,link_hash_table_init)): Declare. * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data fields. * aout-target.h (MY(backend_data)): Likewise. * i386aout.c (MY(backend_data)): Likewise. * i386mach3.c (MY(backend_data)): Likewise. * mipsbsd.c (MY(backend_data)): Likewise. * sparclynx.c (sparclynx_aout_backend): Likewise.
1994-06-02 22:07:27 +00:00
Add linker support for SunOS shared libraries.
* sunos.c: Include bfdlink.h. Add many new functions and
definitions for SunOS shared library support.
* bfd-in.h (bfd_sunos_record_link_assignment): Declare.
(bfd_sunos_size_dynamic_sections): Declare.
* bfd-in2.h: Rebuilt.
* aoutx.h (struct aout_link_hash_entry): Move to libaout.h.
(struct aout_link_hash_table): Likewise.
(aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
(aout_hash_table): Likewise.
(NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc
and make externally visible.
(NAME(aout,link_hash_table_init)): New function.
(NAME(aout,link_hash_table_create)): Call
NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init.
(aout_link_add_symbols): Don't fail if no symbols. If it exists,
call add_dynamic_symbols backend entry point for dynamic objects.
Use add_one_symbol backend entry point if it exists.
(NAME(aout,final_link)): Call finish_dynamic_link backend entry
point, if it exists.
(aout_link_input_bfd): For a dynamic object, call
link_dynamic_object backend entry point, if it exists.
(aout_link_write_other_symbol): Call write_dynamic_symbol backend
entry point, if it exists.
(aout_link_input_section): Don't read the relocs if they have
already been read.
(aout_link_input_section_std): When doing a final link, for a
reloc against an external symbol, call check_dynamic_reloc backend
entry point, if it exists.
(aout_link_input_section_ext): Likewise.
* libaout.h: Protect against multiple inclusion. Include
bfdlink.h.
(struct aout_link_hash_entry): Move in from aoutx.h.
(struct aout_link_hash_table): Likewise.
(aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
(aout_hash_table): Likewise.
(struct aout_backend_data): Add fields add_dynamic_symbols,
add_one_symbol, link_dynamic_object, write_dynamic_symbol,
check_dynamic_reloc, and finish_dynamic_link.
(struct aout_section_data_struct): Define new structure.
(aout_section_data): Define new accessor macro.
(NAME(aout,link_hash_newfunc)): Declare.
(NAME(aout,link_hash_table_init)): Declare.
* aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data
fields.
* aout-target.h (MY(backend_data)): Likewise.
* i386aout.c (MY(backend_data)): Likewise.
* i386mach3.c (MY(backend_data)): Likewise.
* mipsbsd.c (MY(backend_data)): Likewise.
* sparclynx.c (sparclynx_aout_backend): Likewise.
* aoutx.h (NAME(aout,slurp_symbol_table)): Don't zero out cached
until we know it is non-NULL.
(aout_link_write_symbols): Don't skip a warning symbol even if it
has already been written out. If skipping an indirect symbol,
skip the next symbol as well.
* hosts/sun3.h: Don't declare qsort, malloc or realloc.
1994-06-01 18:39:43 +00:00
Wed Jun 1 14:37:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* hosts/sun3.h: Don't declare qsort, malloc or realloc.
changes from gas-2.3/binutils-2.4 dist (details in branch log msgs, changelogs)
1994-05-27 16:58:05 +00:00
Thu May 26 13:56:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* nlmcode.h (nlm_swap_auxiliary_headers_in): Cast bfd_byte pointer
to char pointer to avoid compiler warnings.
* dep-in.sed: Remove spaces before colons.
Merged changes back in from FSF gas release 2.3:
* Makefile.in (stmp-bfd.h): Wrap `if' block around grep
invocation, to avoid a bug in BSD 4.4 make.
From Ralph Campbell:
* mipsbsd.c (mips_fix_jmp_addr): If symbol is undefined, return an
error.
(mips_fix_hi16_s): Ditto.
Fri May 13 21:21:00 1994 DJ Delorie (dj@ctron.com)
* makefile.dos: define a default target, or archives won't work
due to multiple matches.
Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
* configure.bat: update for latest files
* makefile.dos: update for correct targets and sources
* coff-go32.c: [new] go32's COFF format (i386coff with underscores)
* targets.c: add go32coff target
* makefile.in: add coff-go32.c support
* som.c (som_prep_headers): Do not set the system_id here, private bfd data has not been copied yet. (som_write_headers): Instead do it here.
1994-05-26 16:13:47 +00:00
Thu May 26 10:10:21 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_prep_headers): Do not set the system_id here, private
bfd data has not been copied yet.
(som_write_headers): Instead do it here.
Make MIPS ELF use new ELF backend linker. No shared library support yet. * elf32-mips.c (bfd_mips_elf32_swap_gptab_in): New function. (bfd_mips_elf32_swap_gptab_out): New function. (mips_elf_object_p): If last symbol is LOCAL, set elf_bad_symtab. (mips_elf_final_write_processing): Set sh_info field for .gptab.* sections. (mips_elf_fake_sections): Set sh_entsize for .gptab.* sections. (mips_elf_read_ecoff_info): Read and free external symbols last, not first, for clarity. (struct mips_elf_link_hash_entry): Define new structure. (struct mips_elf_link_hash_table): Define new structure. (mips_elf_link_hash_lookup): Define new macro. (mips_elf_link_hash_traverse): Define new macro. (mips_elf_hash_table): Define new macro. (mips_elf_link_hash_newfunc): New static function. (mips_elf_link_hash_table_create): New static function. (mips_elf_add_symbol_hook): New static function. (struct extsym_info): Define new structure. (mips_elf_get_extr, mips_elf_set_index): Remove. (mips_elf_output_extsym): New static function. (gptab_compare): New static function. (mips_elf_final_link): Rewrite to use ELF backend linker, and to merge gptab information in input files. (mips_elf_relocate_hi16): New static function. (mips_elf_relocate_section): New static function. (bfd_elf32_bfd_link_hash_table_create): Define as macro before including elf32-target.h. (elf_backend_relocate_section): Likewise. (elf_backend_add_symbol_hook): Likewise. * elf.c (_bfd_elf_link_hash_newfunc): Rename from elf_link_hash_newfunc and make globally visible. Change caller. (_bfd_elf_link_hash_table_init): New function, broken out of _bfd_elf_link_hash_table_create. (_bfd_elf_link_hash_table_create): Use _bfd_elf_link_hash_table_init. * libelf.h (struct elf_obj_tdata): Add new field bad_symtab. (elf_bad_symtab): Define new accessor macro. (_bfd_elf_link_hash_newfunc): Declare. (_bew_elf_link_hash_table_init): Declare. * elfcode.h (elf_object_p): Call backend object_p hook after swapping in all the section headers. (map_program_segments): Correct typo: Internal for External. (elf_link_add_object_symbols): If elf_bad_symtab is set, read all the symbols. Skip STB_LOCAL symbols rather than giving an error. (elf_bfd_final_link): If elf_bad_symtab is set, allocate space for all symbols, not just locals. (elf_link_output_extsym): Only skip a symbol not mentioned by a regular file if it is mentioned by a dynamic object. (elf_link_input_bfd): If elf_bad_symtab is set, read all the symbols.
1994-05-24 20:44:50 +00:00
Tue May 24 16:17:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Make MIPS ELF use new ELF backend linker. No shared library
support yet.
* elf32-mips.c (bfd_mips_elf32_swap_gptab_in): New function.
(bfd_mips_elf32_swap_gptab_out): New function.
(mips_elf_object_p): If last symbol is LOCAL, set elf_bad_symtab.
(mips_elf_final_write_processing): Set sh_info field for .gptab.*
sections.
(mips_elf_fake_sections): Set sh_entsize for .gptab.* sections.
(mips_elf_read_ecoff_info): Read and free external symbols last,
not first, for clarity.
(struct mips_elf_link_hash_entry): Define new structure.
(struct mips_elf_link_hash_table): Define new structure.
(mips_elf_link_hash_lookup): Define new macro.
(mips_elf_link_hash_traverse): Define new macro.
(mips_elf_hash_table): Define new macro.
(mips_elf_link_hash_newfunc): New static function.
(mips_elf_link_hash_table_create): New static function.
(mips_elf_add_symbol_hook): New static function.
(struct extsym_info): Define new structure.
(mips_elf_get_extr, mips_elf_set_index): Remove.
(mips_elf_output_extsym): New static function.
(gptab_compare): New static function.
(mips_elf_final_link): Rewrite to use ELF backend linker, and to
merge gptab information in input files.
(mips_elf_relocate_hi16): New static function.
(mips_elf_relocate_section): New static function.
(bfd_elf32_bfd_link_hash_table_create): Define as macro before
including elf32-target.h.
(elf_backend_relocate_section): Likewise.
(elf_backend_add_symbol_hook): Likewise.
* elf.c (_bfd_elf_link_hash_newfunc): Rename from
elf_link_hash_newfunc and make globally visible. Change caller.
(_bfd_elf_link_hash_table_init): New function, broken out of
_bfd_elf_link_hash_table_create.
(_bfd_elf_link_hash_table_create): Use
_bfd_elf_link_hash_table_init.
* libelf.h (struct elf_obj_tdata): Add new field bad_symtab.
(elf_bad_symtab): Define new accessor macro.
(_bfd_elf_link_hash_newfunc): Declare.
(_bew_elf_link_hash_table_init): Declare.
* elfcode.h (elf_object_p): Call backend object_p hook after
swapping in all the section headers.
(map_program_segments): Correct typo: Internal for External.
(elf_link_add_object_symbols): If elf_bad_symtab is set, read all
the symbols. Skip STB_LOCAL symbols rather than giving an error.
(elf_bfd_final_link): If elf_bad_symtab is set, allocate space for
all symbols, not just locals.
(elf_link_output_extsym): Only skip a symbol not mentioned by a
regular file if it is mentioned by a dynamic object.
(elf_link_input_bfd): If elf_bad_symtab is set, read all the
symbols.
* som.c (som_set_reloc_info): Do not set any relocation info for SOM fixups which are never passed to BFD.
1994-05-20 19:43:18 +00:00
Fri May 20 13:38:23 1994 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_set_reloc_info): Do not set any relocation info
for SOM fixups which are never passed to BFD.
* elf.c (_bfd_elf_make_section_from_shdr): New function, based on code repeated three times in bfd_section_from_shdr in elfcode.h. * libelf.h (_bfd_elf_make_section_from_shdr): Declare. * elfcode.h (bfd_section_from_shdr): Use new function _bfd_elf_make_section_from_shdr to create BFD sections. If a reloc section does not use the main symbol table, or it is part of the process image, treat it as a normal section, not relocs. * elf32-mips.c (mips_elf_section_from_shdr): Use new function _bfd_elf_make_section_from_shdr.
1994-05-20 16:04:59 +00:00
Fri May 20 11:57:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-mips.c (mips_relocate_section): Add MIPS_R_JMPADDR overflow checking.
1994-05-20 20:17:50 +00:00
* coff-mips.c (mips_relocate_section): Add MIPS_R_JMPADDR overflow
checking.
* elf32-i386.c (elf_i386_size_dynamic_sections): Add DT_DEBUG to the dynamic linking information for the benefit of the debugger. From Peter Schauer. * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1994-05-20 16:14:35 +00:00
* elf32-i386.c (elf_i386_size_dynamic_sections): Add DT_DEBUG to
the dynamic linking information for the benefit of the debugger.
From Peter Schauer.
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_make_section_from_shdr): New function, based on code repeated three times in bfd_section_from_shdr in elfcode.h. * libelf.h (_bfd_elf_make_section_from_shdr): Declare. * elfcode.h (bfd_section_from_shdr): Use new function _bfd_elf_make_section_from_shdr to create BFD sections. If a reloc section does not use the main symbol table, or it is part of the process image, treat it as a normal section, not relocs. * elf32-mips.c (mips_elf_section_from_shdr): Use new function _bfd_elf_make_section_from_shdr.
1994-05-20 16:04:59 +00:00
* elf.c (_bfd_elf_make_section_from_shdr): New function, based on
code repeated three times in bfd_section_from_shdr in elfcode.h.
* libelf.h (_bfd_elf_make_section_from_shdr): Declare.
* elfcode.h (bfd_section_from_shdr): Use new function
_bfd_elf_make_section_from_shdr to create BFD sections. If a
reloc section does not use the main symbol table, or it is part of
the process image, treat it as a normal section, not relocs.
* elf32-mips.c (mips_elf_section_from_shdr): Use new function
_bfd_elf_make_section_from_shdr.
Add support for ELF shared libraries. Loosely based on work by Eric Youngdale <ericy@cais.com>. * libelf.h (struct elf_backend_data): Add new fields for dynamic linking: elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol, elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol, elf_backend_finish_dynamic_sections. (struct elf_link_hash_entry): Change type of align field to bfd_size_type. Add fields dynindx, dynstr_index, weakdef, elf_link_hash_flags. (struct elf_link_hash_table): Add fields dynobj, dynsymcount, dynstr, bucketcount. (bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare. (bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare. (bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare. (bfd_elf32_add_dynamic_entry): Declare. (bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare. (bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare. (bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare. (bfd_elf64_add_dynamic_entry): Declare. * elfcode.h (Elf_External_Dyn): Define. (elf_swap_reloc_in): Define as macro using NAME. Make externally visible. (elf_swap_reloc_out): Likewise. (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. (elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME and as new externally visible function. (elf_fake_sections): Set section type of dynamic sections based on section names. (elf_write_phdrs): Remove. (assign_file_position_for_section): Add new align argument. Change all callers. (get_program_header_size): New static function. (struct seg_info): Remove. (map_program_segments): Completely rewrite. (assign_file_positions_except_relocs): Completely rewrite. (assign_file_positions_for_relocs): Don't set a file position for sections which already have one. Don't bother to align the file position here. (section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC section types. (elf_section_from_bfd_section): Likewise. (elf_slurp_symbol_table): If section_from_elf_index fails, just use bfd_abs_section rather than returning an error. (elf_sizeof_headers): Make useful. (elf_link_record_dynamic_symbol): New static function. (elf_link_add_object_symbols): Handle dynamic objects. (elf_link_create_dynamic_sections): New static function. (elf_add_dynamic_entry): Define as macro using NAME and as new externally visible function. (NAME(bfd_elf,record_link_assignment)): New function. (elf_buckets): New static variable. (NAME(bfd_elf,size_dynamic_sections)): New function. (struct elf_final_link_info): Add dynsym_sec and hash_sec fields. (elf_bfd_final_link): Handle dynamic linking. Create a section symbol for all ELF sections, not all BFD sections. Store section symbol index in target_index field, not index field. Traverse over global symbols even if stripping. (elf_link_output_extsym): Output dynamic symbols. Mark symbols defined by dynamic objects as undefined. (elf_link_input_bfd): Ignore dynamic objects. Use target_index field for section relocs, and make sure it is set. (elf_reloc_link_order): Use target_index field for section relocs, and make sure it is set. * elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index, weakdef and elf_link_hash_flags fields. (_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount, dynstr and bucketcount fields. * elf32-target.h: Initialize new dynamic linking fields. * elf64-target.h: Likewise. * elf32-i386.c: New functions for dynamic linking support. * elf32-sparc.c: Likewise. * bfd-in.h (bfd_elf32_record_link_assignment): Declare. (bfd_elf64_record_link_assignment): Declare. (bfd_elf32_size_dynamic_sections): Declare. (bfd_elf64_size_dynamic_sections): Declare. * bfd-in2.h: Rebuilt.
1994-05-19 18:23:40 +00:00
Thu May 19 11:37:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elf32-target.h, elf64-target.h: Change ar_max_namelen value from 15 to 14 to match SVR4 ar.
1994-05-19 21:39:15 +00:00
* elf32-target.h, elf64-target.h: Change ar_max_namelen value from
15 to 14 to match SVR4 ar.
Add support for ELF shared libraries. Loosely based on work by Eric Youngdale <ericy@cais.com>. * libelf.h (struct elf_backend_data): Add new fields for dynamic linking: elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol, elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol, elf_backend_finish_dynamic_sections. (struct elf_link_hash_entry): Change type of align field to bfd_size_type. Add fields dynindx, dynstr_index, weakdef, elf_link_hash_flags. (struct elf_link_hash_table): Add fields dynobj, dynsymcount, dynstr, bucketcount. (bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare. (bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare. (bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare. (bfd_elf32_add_dynamic_entry): Declare. (bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare. (bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare. (bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare. (bfd_elf64_add_dynamic_entry): Declare. * elfcode.h (Elf_External_Dyn): Define. (elf_swap_reloc_in): Define as macro using NAME. Make externally visible. (elf_swap_reloc_out): Likewise. (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. (elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME and as new externally visible function. (elf_fake_sections): Set section type of dynamic sections based on section names. (elf_write_phdrs): Remove. (assign_file_position_for_section): Add new align argument. Change all callers. (get_program_header_size): New static function. (struct seg_info): Remove. (map_program_segments): Completely rewrite. (assign_file_positions_except_relocs): Completely rewrite. (assign_file_positions_for_relocs): Don't set a file position for sections which already have one. Don't bother to align the file position here. (section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC section types. (elf_section_from_bfd_section): Likewise. (elf_slurp_symbol_table): If section_from_elf_index fails, just use bfd_abs_section rather than returning an error. (elf_sizeof_headers): Make useful. (elf_link_record_dynamic_symbol): New static function. (elf_link_add_object_symbols): Handle dynamic objects. (elf_link_create_dynamic_sections): New static function. (elf_add_dynamic_entry): Define as macro using NAME and as new externally visible function. (NAME(bfd_elf,record_link_assignment)): New function. (elf_buckets): New static variable. (NAME(bfd_elf,size_dynamic_sections)): New function. (struct elf_final_link_info): Add dynsym_sec and hash_sec fields. (elf_bfd_final_link): Handle dynamic linking. Create a section symbol for all ELF sections, not all BFD sections. Store section symbol index in target_index field, not index field. Traverse over global symbols even if stripping. (elf_link_output_extsym): Output dynamic symbols. Mark symbols defined by dynamic objects as undefined. (elf_link_input_bfd): Ignore dynamic objects. Use target_index field for section relocs, and make sure it is set. (elf_reloc_link_order): Use target_index field for section relocs, and make sure it is set. * elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index, weakdef and elf_link_hash_flags fields. (_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount, dynstr and bucketcount fields. * elf32-target.h: Initialize new dynamic linking fields. * elf64-target.h: Likewise. * elf32-i386.c: New functions for dynamic linking support. * elf32-sparc.c: Likewise. * bfd-in.h (bfd_elf32_record_link_assignment): Declare. (bfd_elf64_record_link_assignment): Declare. (bfd_elf32_size_dynamic_sections): Declare. (bfd_elf64_size_dynamic_sections): Declare. * bfd-in2.h: Rebuilt.
1994-05-19 18:23:40 +00:00
Add support for ELF shared libraries. Loosely based on work by
Eric Youngdale <ericy@cais.com>.
* libelf.h (struct elf_backend_data): Add new fields for dynamic
linking: elf_backend_create_dynamic_sections,
elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections.
(struct elf_link_hash_entry): Change type of align field to
bfd_size_type. Add fields dynindx, dynstr_index, weakdef,
elf_link_hash_flags.
(struct elf_link_hash_table): Add fields dynobj, dynsymcount,
dynstr, bucketcount.
(bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare.
(bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare.
(bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare.
(bfd_elf32_add_dynamic_entry): Declare.
(bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare.
(bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare.
(bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare.
(bfd_elf64_add_dynamic_entry): Declare.
* elfcode.h (Elf_External_Dyn): Define.
(elf_swap_reloc_in): Define as macro using NAME. Make externally
visible.
(elf_swap_reloc_out): Likewise.
(elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
(elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME
and as new externally visible function.
(elf_fake_sections): Set section type of dynamic sections based on
section names.
(elf_write_phdrs): Remove.
(assign_file_position_for_section): Add new align argument.
Change all callers.
(get_program_header_size): New static function.
(struct seg_info): Remove.
(map_program_segments): Completely rewrite.
(assign_file_positions_except_relocs): Completely rewrite.
(assign_file_positions_for_relocs): Don't set a file position for
sections which already have one. Don't bother to align the file
position here.
(section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC
section types.
(elf_section_from_bfd_section): Likewise.
(elf_slurp_symbol_table): If section_from_elf_index fails, just
use bfd_abs_section rather than returning an error.
(elf_sizeof_headers): Make useful.
(elf_link_record_dynamic_symbol): New static function.
(elf_link_add_object_symbols): Handle dynamic objects.
(elf_link_create_dynamic_sections): New static function.
(elf_add_dynamic_entry): Define as macro using NAME and as new
externally visible function.
(NAME(bfd_elf,record_link_assignment)): New function.
(elf_buckets): New static variable.
(NAME(bfd_elf,size_dynamic_sections)): New function.
(struct elf_final_link_info): Add dynsym_sec and hash_sec fields.
(elf_bfd_final_link): Handle dynamic linking. Create a section
symbol for all ELF sections, not all BFD sections. Store section
symbol index in target_index field, not index field. Traverse
over global symbols even if stripping.
(elf_link_output_extsym): Output dynamic symbols. Mark symbols
defined by dynamic objects as undefined.
(elf_link_input_bfd): Ignore dynamic objects. Use target_index
field for section relocs, and make sure it is set.
(elf_reloc_link_order): Use target_index field for section relocs,
and make sure it is set.
* elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index,
weakdef and elf_link_hash_flags fields.
(_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount,
dynstr and bucketcount fields.
* elf32-target.h: Initialize new dynamic linking fields.
* elf64-target.h: Likewise.
* elf32-i386.c: New functions for dynamic linking support.
* elf32-sparc.c: Likewise.
* bfd-in.h (bfd_elf32_record_link_assignment): Declare.
(bfd_elf64_record_link_assignment): Declare.
(bfd_elf32_size_dynamic_sections): Declare.
(bfd_elf64_size_dynamic_sections): Declare.
* bfd-in2.h: Rebuilt.
* som.c: Don't include <sys/dir.h> or <sys/user.h>. (som_reloc_queue_find): Call memcmp instead of bcmp. (som_bfd_reloc_type_lookup): Change first argument to bfd *. (compare_syms): Change types of arguments to const void *. (bfd_section_from_som_symbol): Removed unused local found. (som_write_armap): Add elength, map, orl_count and int arguments. (som_write_armap): Use %ld and cast to long for getuid result.
1994-05-18 15:32:15 +00:00
Wed May 18 08:29:04 1994 Ian Lance Taylor (ian@cygnus.com)
* som.c: Don't include <sys/dir.h> or <sys/user.h>.
(som_reloc_queue_find): Call memcmp instead of bcmp.
(som_bfd_reloc_type_lookup): Change first argument to bfd *.
(compare_syms): Change types of arguments to const void *.
(bfd_section_from_som_symbol): Removed unused local found.
(som_write_armap): Add elength, map, orl_count and int arguments.
(som_write_armap): Use %ld and cast to long for getuid result.
* elf32-hppa.h (R_HPPA_ABS_CALL): Define. * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle absolute calls. * som.h (R_HPPA_ABS_CALL): Define. * som.c (hppa_som_gen_reloc_type): Delete complex relocation types.
1994-05-18 15:13:27 +00:00
Wed May 18 09:09:32 1994 Jeff Law (law@snake.cs.utah.edu)
* elf32-hppa.h (R_HPPA_ABS_CALL): Define.
* elf32-hppa.c (hppa_elf_gen_reloc_type): Handle absolute calls.
* som.h (R_HPPA_ABS_CALL): Define.
* som.c (hppa_som_gen_reloc_type): Delete complex relocation types.
* coff-i960.c (icoff_little_vec, icoff_big_vec): Indicate leading underscore, for compatibility with Intel tool chain (gnu960v2).
1994-05-17 23:43:48 +00:00
Tue May 17 19:33:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* coff-i960.c (icoff_little_vec, icoff_big_vec): Indicate leading
underscore, for compatibility with Intel tool chain (gnu960v2).
* libhppa.h (hppa_field_adjust): Avoid adding constant_value into the final value twice for LR and RR field selectors.
1994-05-16 16:13:34 +00:00
Mon May 16 10:09:22 1994 Jeff Law (law@snake.cs.utah.edu)
* bfd-in2.h: Rebuilt. * elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs, likewise for other PA specific sections. (hppa_elf_relocate_unwind_table): Delete unused function. (elf_hppa_howto_table): Completely new table based on 94-02-02 draft PA ELF spec. Change relocation tags appropriately throughout elf32-hppa.c (hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02 spec. (hppa_elf_reloc): Likewise. (hppa_look_for_stubs_in_section): Likewise (ELF_MACHINE_CODE): Change to EM_PARISC. * elf32-hppa.h: Include "elf/hppa.h". Change relocation tags appropriately throughout elf32-hppa.h. (elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF spec. (R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions. * elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA. * reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations. * som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions. * libhppa.h (hppa_field_adjust): Avoid adding constant_value into the final value twice for LR and RR field selectors.
1994-05-16 19:34:13 +00:00
* bfd-in2.h: Rebuilt.
* elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs,
likewise for other PA specific sections.
(hppa_elf_relocate_unwind_table): Delete unused
function.
(elf_hppa_howto_table): Completely new table based on 94-02-02
draft PA ELF spec. Change relocation tags appropriately
throughout elf32-hppa.c
(hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02
spec.
(hppa_elf_reloc): Likewise.
(hppa_look_for_stubs_in_section): Likewise
(ELF_MACHINE_CODE): Change to EM_PARISC.
* elf32-hppa.h: Include "elf/hppa.h". Change relocation tags
appropriately throughout elf32-hppa.h.
(elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF
spec.
(R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions.
* elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA.
* reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations.
* som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions.
* libhppa.h (hppa_field_adjust): Avoid adding constant_value into the final value twice for LR and RR field selectors.
1994-05-16 16:13:34 +00:00
* libhppa.h (hppa_field_adjust): Avoid adding constant_value into
the final value twice for LR and RR field selectors.
* aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This avoids __eprintf troubles.
1994-05-14 16:19:58 +00:00
Sat May 14 09:09:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This
avoids __eprintf troubles.
* config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and ecoff_little_vec since Irix 5 supports ECOFF executables.
1994-05-13 14:53:07 +00:00
Fri May 13 10:51:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1994-05-14 03:16:13 +00:00
* bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR.
* config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and ecoff_little_vec since Irix 5 supports ECOFF executables.
1994-05-13 14:53:07 +00:00
* config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and
ecoff_little_vec since Irix 5 supports ECOFF executables.
* Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS make to invoke the shell.
1994-05-11 04:32:52 +00:00
Wed May 11 00:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr correctly.
1994-05-11 16:46:04 +00:00
* ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr
correctly.
* Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS make to invoke the shell.
1994-05-11 04:32:52 +00:00
* Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS
make to invoke the shell.
* section.c (SEC_COFF_SHARED_LIBRARY): Renamed from SEC_SHARED_LIBRARY for clarity. Changed all uses. * bfd-in2.h: Rebuilt. * coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is set, set STYP_NOLOAD. * coffgen.c (coff_section_from_bfd_index): Don't get an assertion failure because of a bad shared library.
1994-05-10 18:29:19 +00:00
Tue May 10 14:23:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* section.c (SEC_COFF_SHARED_LIBRARY): Renamed from
SEC_SHARED_LIBRARY for clarity. Changed all uses.
* bfd-in2.h: Rebuilt.
* coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is
set, set STYP_NOLOAD.
* coffgen.c (coff_section_from_bfd_index): Don't get an assertion
failure because of a bad shared library.
* linker.c: Add missing comment terminator.
1994-05-10 01:58:35 +00:00
Mon May 9 18:53:40 1994 Bill Cox (bill@rtl.cygnus.com)
* linker.c: Add missing comment terminator.
* elfcode.h: Include bfdlink.h. Added several new functions to do linking. (ELF_R_TYPE): Define. (bfd_add_to_strtab): Return unsigned long. Change check for realloc failure. (elf_fake_sections): Check return value of bfd_add_to_strtab. (elf_compute_section_file_positions): Add link_info argument. Call elf_backend_begin_write_processing hook and prep_headers here. Only call swap_out_syms if link_info is NULL. Set up .shstrtab section here. Pass dosyms argument to assign_file_positions_except_relocs. Set output_has_begun flag. (assign_file_positions_for_symtab_and_strtabs): Add dosyms argument, and use it to control setting .symtab and .strtab file positions. (assign_file_positions_except_relocs): Add dosyms argument, and pass it on. (prep_headers): Check return value of bfd_add_to_strtab. (swap_out_syms): Likewise. Also, don't set up .shstrtab here. (NAME(bfd_elf,write_object_contents)): Some calls moved into elf_compute_section_file_positions. (elf_set_section_contents): Likewise. (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE. * libelf.h: Include bfdlink.h. (struct elf_backend_data): Add fields collect, elf_add_symbol_hook, elf_backend_relocate_section. (struct bfd_elf_section_data): Add field rel_hashes. (struct elf_obj_tdata): Remove fields internal_syms and symbols. Add field sym_hashes. (obj_symbols, obj_internal_syms): Remove definitions. (elf_sym_hashes): Define. (struct elf_link_hash_entry): Define. (struct elf_link_hash_table): Define. (elf_link_hash_lookup): Define. (elf_link_hash_traverse): Define. (elf_hash_table): Define. (_bfd_elf_link_hash_table_create): Declare. (bfd_elf32_bfd_link_add_symbols): Declare. (bfd_elf32_bfd_final_link): Declare. (bfd_elf64_bfd_link_add_symbols): Declare. (bfd_elf64_bfd_final_link): Declare. * elf.c: Include bfdlink.h. (elf_link_hash_newfunc): New function. (_bfd_elf_link_hash_table_create): New function. * elf32-target.h (elf_backend_relocate_section): If not defined, define as 0 and use generic linker. Otherwise, use ELF backend linker. (elf_backend_collect): If not defined, define as false. (elf_backend_add_symbol_hook): If not defined, define as 0. (elf32_bed): Initialize new fields. * elf64-target.h: Same changes as elf32-target.h. * elf32-i386.c: Include bfdlink.h. (elf_i386_relocate_section): New function. (elf_backend_relocate_section): Define. * elf32-sparc.c: Include bfdlink.h. (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela to Elf_Internal_Rela (they're the same type anyhow). (elf_sparc_relocate_section): New function. (elf_backend_relocate_section): Define. * elf32-mips.c (elf_backend_collect): Define.
1994-05-09 16:58:36 +00:00
Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* linker.c (_bfd_generic_link_add_one_symbol): If hashp and *hashp are not NULL, assume the caller has already looked up the symbol in the hash table and has stored the entry in *hashp. (generic_link_add_symbol_list): Set h to NULL before calling _bfd_generic_link_add_one_symbol. * ecoff.c (ecoff_link_add_externals): Likewise.
1994-05-09 23:22:00 +00:00
* linker.c (_bfd_generic_link_add_one_symbol): If hashp and *hashp
are not NULL, assume the caller has already looked up the symbol
in the hash table and has stored the entry in *hashp.
(generic_link_add_symbol_list): Set h to NULL before calling
_bfd_generic_link_add_one_symbol.
* ecoff.c (ecoff_link_add_externals): Likewise.
* elfcode.h (assign_file_positions_except_relocs): Don't require
page shared between .data and .bss segments to contain zeroes.
* elfcode.h: Include bfdlink.h. Added several new functions to do linking. (ELF_R_TYPE): Define. (bfd_add_to_strtab): Return unsigned long. Change check for realloc failure. (elf_fake_sections): Check return value of bfd_add_to_strtab. (elf_compute_section_file_positions): Add link_info argument. Call elf_backend_begin_write_processing hook and prep_headers here. Only call swap_out_syms if link_info is NULL. Set up .shstrtab section here. Pass dosyms argument to assign_file_positions_except_relocs. Set output_has_begun flag. (assign_file_positions_for_symtab_and_strtabs): Add dosyms argument, and use it to control setting .symtab and .strtab file positions. (assign_file_positions_except_relocs): Add dosyms argument, and pass it on. (prep_headers): Check return value of bfd_add_to_strtab. (swap_out_syms): Likewise. Also, don't set up .shstrtab here. (NAME(bfd_elf,write_object_contents)): Some calls moved into elf_compute_section_file_positions. (elf_set_section_contents): Likewise. (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE. * libelf.h: Include bfdlink.h. (struct elf_backend_data): Add fields collect, elf_add_symbol_hook, elf_backend_relocate_section. (struct bfd_elf_section_data): Add field rel_hashes. (struct elf_obj_tdata): Remove fields internal_syms and symbols. Add field sym_hashes. (obj_symbols, obj_internal_syms): Remove definitions. (elf_sym_hashes): Define. (struct elf_link_hash_entry): Define. (struct elf_link_hash_table): Define. (elf_link_hash_lookup): Define. (elf_link_hash_traverse): Define. (elf_hash_table): Define. (_bfd_elf_link_hash_table_create): Declare. (bfd_elf32_bfd_link_add_symbols): Declare. (bfd_elf32_bfd_final_link): Declare. (bfd_elf64_bfd_link_add_symbols): Declare. (bfd_elf64_bfd_final_link): Declare. * elf.c: Include bfdlink.h. (elf_link_hash_newfunc): New function. (_bfd_elf_link_hash_table_create): New function. * elf32-target.h (elf_backend_relocate_section): If not defined, define as 0 and use generic linker. Otherwise, use ELF backend linker. (elf_backend_collect): If not defined, define as false. (elf_backend_add_symbol_hook): If not defined, define as 0. (elf32_bed): Initialize new fields. * elf64-target.h: Same changes as elf32-target.h. * elf32-i386.c: Include bfdlink.h. (elf_i386_relocate_section): New function. (elf_backend_relocate_section): Define. * elf32-sparc.c: Include bfdlink.h. (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela to Elf_Internal_Rela (they're the same type anyhow). (elf_sparc_relocate_section): New function. (elf_backend_relocate_section): Define. * elf32-mips.c (elf_backend_collect): Define.
1994-05-09 16:58:36 +00:00
* elfcode.h: Include bfdlink.h. Added several new functions to do
linking.
(ELF_R_TYPE): Define.
(bfd_add_to_strtab): Return unsigned long. Change check for
realloc failure.
(elf_fake_sections): Check return value of bfd_add_to_strtab.
(elf_compute_section_file_positions): Add link_info argument.
Call elf_backend_begin_write_processing hook and prep_headers
here. Only call swap_out_syms if link_info is NULL. Set up
.shstrtab section here. Pass dosyms argument to
assign_file_positions_except_relocs. Set output_has_begun flag.
(assign_file_positions_for_symtab_and_strtabs): Add dosyms
argument, and use it to control setting .symtab and .strtab file
positions.
(assign_file_positions_except_relocs): Add dosyms argument, and
pass it on.
(prep_headers): Check return value of bfd_add_to_strtab.
(swap_out_syms): Likewise. Also, don't set up .shstrtab here.
(NAME(bfd_elf,write_object_contents)): Some calls moved into
elf_compute_section_file_positions.
(elf_set_section_contents): Likewise.
(elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE.
* libelf.h: Include bfdlink.h.
(struct elf_backend_data): Add fields collect,
elf_add_symbol_hook, elf_backend_relocate_section.
(struct bfd_elf_section_data): Add field rel_hashes.
(struct elf_obj_tdata): Remove fields internal_syms and symbols.
Add field sym_hashes.
(obj_symbols, obj_internal_syms): Remove definitions.
(elf_sym_hashes): Define.
(struct elf_link_hash_entry): Define.
(struct elf_link_hash_table): Define.
(elf_link_hash_lookup): Define.
(elf_link_hash_traverse): Define.
(elf_hash_table): Define.
(_bfd_elf_link_hash_table_create): Declare.
(bfd_elf32_bfd_link_add_symbols): Declare.
(bfd_elf32_bfd_final_link): Declare.
(bfd_elf64_bfd_link_add_symbols): Declare.
(bfd_elf64_bfd_final_link): Declare.
* elf.c: Include bfdlink.h.
(elf_link_hash_newfunc): New function.
(_bfd_elf_link_hash_table_create): New function.
* elf32-target.h (elf_backend_relocate_section): If not defined,
define as 0 and use generic linker. Otherwise, use ELF backend
linker.
(elf_backend_collect): If not defined, define as false.
(elf_backend_add_symbol_hook): If not defined, define as 0.
(elf32_bed): Initialize new fields.
* elf64-target.h: Same changes as elf32-target.h.
* elf32-i386.c: Include bfdlink.h.
(elf_i386_relocate_section): New function.
(elf_backend_relocate_section): Define.
* elf32-sparc.c: Include bfdlink.h.
(elf_info_to_howto): Change type of dst from Elf32_Internal_Rela
to Elf_Internal_Rela (they're the same type anyhow).
(elf_sparc_relocate_section): New function.
(elf_backend_relocate_section): Define.
* elf32-mips.c (elf_backend_collect): Define.
* Makefile.in (stmp-bfd.h): Avoid useless make error message in a
different way; touch takes a numeric argument on some systems.
Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header
handling for latest suggested format.
(nlm_swap_auxiliary_headers_out): Likewise.
(nlm_compute_section_file_positions): Likewise.
Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com)
* config.bfd: handle erricsson config (for OSE).
Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
Patches from Ralph Campbell:
* mipsbsd.c (mips_fix_jmp_addr): New function.
(mips_fix_hi16_s): Use bfd_is_com_section.
(mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP.
* config/go32.mh: XX support. From bill * Makefile.in: Build sysdep.h without causing worrying but harmless error message.
1994-05-06 18:53:44 +00:00
Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com)
* config/go32.mh: XX support.
From bill
* Makefile.in: Build sysdep.h without causing worrying but
harmless error message.
For PR 1927. Changed m68k-aout to set flags to 0; m68k-sunos still uses 1. * aout0.c: New file. * targets.c (aout0_big_vec): Declare. (bfd_target_vector): Add aout0_big_vec. * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout. * config/m68k-aout.mt (SELECT_VECS): Removed. * config/m68k-0aout.mt: New file. * configure.in (aout0_big_vec): New target vector: use aout0.o, aout32.o and stab-syms.o. * Makefile.in: Rebuilt dependencies. (BFD32_BACKENDS): Add aout0.o. (CFILES): Add aout0.c. * libaout.h (struct aout_backend_data): Add field exec_hdr_flags. * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0. MY(backend_data): Initialize exec_hdr_flags field. * aoutf1.h (sunos_32_set_arch_mach): Make static. (aout32_sunos4_write_object_contents): Set flags from backend info. (MY_exec_hdr_flags): If not defined, define as 1. (sunos4_aout_backend): Initialize exec_hdr_flags field. * aout-encap.c (encap_write_object_contents): Set flags from backend info. (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE. * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2. (MY(write_object_contents)): Set flags from backend info. * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field. * i386mach3.c (MY(backend_data)): Likewise. * mipsbsd.c (MY(backend_data)): Likewise. * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set flags from backend info. (sparclynx_aout_backend): Initialize exec_hdr_flags field.
1994-05-04 19:37:36 +00:00
Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com)
Changed m68k-aout to set flags to 0; m68k-sunos still uses 1.
* aout0.c: New file.
* targets.c (aout0_big_vec): Declare.
(bfd_target_vector): Add aout0_big_vec.
* config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout.
* config/m68k-aout.mt (SELECT_VECS): Removed.
* config/m68k-0aout.mt: New file.
* configure.in (aout0_big_vec): New target vector: use aout0.o,
aout32.o and stab-syms.o.
* Makefile.in: Rebuilt dependencies.
(BFD32_BACKENDS): Add aout0.o.
(CFILES): Add aout0.c.
* libaout.h (struct aout_backend_data): Add field exec_hdr_flags.
* aout-target.h (MY_exec_hdr_flags): If not defined, define as 0.
MY(backend_data): Initialize exec_hdr_flags field.
* aoutf1.h (sunos_32_set_arch_mach): Make static.
(aout32_sunos4_write_object_contents): Set flags from backend
info.
(MY_exec_hdr_flags): If not defined, define as 1.
(sunos4_aout_backend): Initialize exec_hdr_flags field.
* aout-encap.c (encap_write_object_contents): Set flags from
backend info.
(MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE.
* hp300hpux.c (MY_exec_hdr_flags): Define as 0x2.
(MY(write_object_contents)): Set flags from backend info.
* i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field.
* i386mach3.c (MY(backend_data)): Likewise.
* mipsbsd.c (MY(backend_data)): Likewise.
* sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set
flags from backend info.
(sparclynx_aout_backend): Initialize exec_hdr_flags field.
* config.bfd (i386-*-gnu*): Treat like i386-*-mach*. (m68*-apollo-*): Treat all Apollo configs the same, don't handle BSD specially.
1994-05-04 17:31:36 +00:00
Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
* config.bfd (i386-*-gnu*): Treat like i386-*-mach*.
(m68*-apollo-*): Treat all Apollo configs the same, don't handle
BSD specially.
* cache.c: Rewrote to work correctly. * libbfd.h: Rebuilt. * opncls.c (bfd_cache_init, bfd_open_file): Don't declare. (bfd_fdopenr): Check return value of bfd_cache_init.
1994-05-03 23:58:06 +00:00
Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* cache.c: Rewrote to work correctly.
* libbfd.h: Rebuilt.
* opncls.c (bfd_cache_init, bfd_open_file): Don't declare.
(bfd_fdopenr): Check return value of bfd_cache_init.
* cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by enumerating them, since the reloc type can not serve as an index into the m68k COFF howto_table.
1994-04-29 19:09:51 +00:00
Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by
enumerating them, since the reloc type can not serve as an index
into the m68k COFF howto_table.
* coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
1994-04-29 16:44:48 +00:00
Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com)
* config.bfd (*-go32): Changed to coff. * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches. * srec.c (srec_write_symbols): Write out the correct number of symbols and don't stick in extra nulls.
1994-04-29 16:48:25 +00:00
* config.bfd (*-go32): Changed to coff.
* coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
1994-04-29 16:44:48 +00:00
* coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
* config.bfd (*-go32): Changed to coff. * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches. * srec.c (srec_write_symbols): Write out the correct number of symbols and don't stick in extra nulls.
1994-04-29 16:48:25 +00:00
* srec.c (srec_write_symbols): Write out the correct number of
symbols and don't stick in extra nulls.
* coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
1994-04-29 16:44:48 +00:00
Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com) * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define. * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC. (COFF_SPARC): Define. * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment power of data and bss sections to 3. * hosts/lynx.h (__LYNXOS): Define. Brought over from 94Q1.
1994-04-26 22:10:10 +00:00
Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com)
* cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define.
* coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC.
(COFF_SPARC): Define.
* coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment
power of data and bss sections to 3.
* hosts/lynx.h (__LYNXOS): Define.
* elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations against section symbols to avoid losing during ld -r.
1994-04-26 22:06:13 +00:00
Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations
against section symbols to avoid losing during ld -r.
Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (shstrtab_length_fixed): Remove useless static
variable.
(struct elf_sect_data): Remove unused structure.
(elf_object_p): Free memory if error occurs. Check return value
of bfd_default_set_arch_mach. If elf_get_str_section fails,
preserve error code rather than setting wrong_format.
(null_shdr): Remove static variable.
(assign_section_numbers): Remove shstrtab_length_fixed assignment.
Allocate first section header on BFD obstack rather than using
null_shdr.
(bfd_prpsinfo): Remove unused local variable newsect.
* elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway to create sections. Check return value of recursive calls. (bfd_section_from_phdr): Check return value of bfd_make_section. (elf_symbol_from_bfd_symbol): Likewise. (elf_object_p): Check return value of bfd_section_from_shdr. (section_from_elf_index): Likewise. (elf_slurp_symbol_table): Check return value of section_from_elf_index. (bfd_prstatus): Return boolean value. Check return value of bfd_make_section. (bfd_fpregset): Likewise. (bfd_prpsinfo): Return boolean value. (elf_corefile_note): Check return values of bfd_prstatus, bfd_fpregset, and bfd_prpsinfo. (elf_core_file_p): Check return value of elf_corefile_note.
1994-04-25 19:36:51 +00:00
Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris.
1994-04-25 19:52:15 +00:00
* elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris.
* elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway to create sections. Check return value of recursive calls. (bfd_section_from_phdr): Check return value of bfd_make_section. (elf_symbol_from_bfd_symbol): Likewise. (elf_object_p): Check return value of bfd_section_from_shdr. (section_from_elf_index): Likewise. (elf_slurp_symbol_table): Check return value of section_from_elf_index. (bfd_prstatus): Return boolean value. Check return value of bfd_make_section. (bfd_fpregset): Likewise. (bfd_prpsinfo): Return boolean value. (elf_corefile_note): Check return values of bfd_prstatus, bfd_fpregset, and bfd_prpsinfo. (elf_core_file_p): Check return value of elf_corefile_note.
1994-04-25 19:36:51 +00:00
* elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway
to create sections. Check return value of recursive calls.
(bfd_section_from_phdr): Check return value of bfd_make_section.
(elf_symbol_from_bfd_symbol): Likewise.
(elf_object_p): Check return value of bfd_section_from_shdr.
(section_from_elf_index): Likewise.
(elf_slurp_symbol_table): Check return value of
section_from_elf_index.
(bfd_prstatus): Return boolean value. Check return value of
bfd_make_section.
(bfd_fpregset): Likewise.
(bfd_prpsinfo): Return boolean value.
(elf_corefile_note): Check return values of bfd_prstatus,
bfd_fpregset, and bfd_prpsinfo.
(elf_core_file_p): Check return value of elf_corefile_note.
Follow convention in which each NLM header has an 8 byte stamp followed by a four byte length. * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr to nlm_cygnus_ext_header, and change type to Nlm_Internal_Cygnus_Ext_Header. (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header. * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require length word to be 8. (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to cygnus_ext. Set length word to 8. (nlm_compute_section_file_positions): Rename from cygnus_section to cygnus_ext.
1994-04-22 15:16:34 +00:00
Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Get rid of the ECOFF .reginfo section hack. * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section. (ecoff_new_section_hook): Don't handle the .reginfo section. (ecoff_sizeof_headers): Likewise. (ecoff_get_section_contents): Likewise. (ecoff_compute_section_file_positions): Likewise. (ecoff_compute_reloc_file_positions): Likewise. (ecoff_set_section_contents): Likewise. (ecoff_write_object_contents): Likewise. (ecoff_bfd_final_link): Likewise. (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the register masks. (bfd_ecoff_get_gp_value): New function. (bfd_ecoff_set_gp_value): New function. (bfd_ecoff_set_regmasks): New function. * bfd-in.h (bfd_ecoff_get_gp_value): Declare. (bfd_ecoff_set_gp_value): Declare. (bfd_ecoff_set_regmasks): Declare. * bfd-in2.h: Rebuilt.
1994-04-22 22:09:25 +00:00
Get rid of the ECOFF .reginfo section hack.
* ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section.
(ecoff_new_section_hook): Don't handle the .reginfo section.
(ecoff_sizeof_headers): Likewise.
(ecoff_get_section_contents): Likewise.
(ecoff_compute_section_file_positions): Likewise.
(ecoff_compute_reloc_file_positions): Likewise.
(ecoff_set_section_contents): Likewise.
(ecoff_write_object_contents): Likewise.
(ecoff_bfd_final_link): Likewise.
(ecoff_bfd_copy_private_bfd_data): Copy the GP value and the
register masks.
(bfd_ecoff_get_gp_value): New function.
(bfd_ecoff_set_gp_value): New function.
(bfd_ecoff_set_regmasks): New function.
* bfd-in.h (bfd_ecoff_get_gp_value): Declare.
(bfd_ecoff_set_gp_value): Declare.
(bfd_ecoff_set_regmasks): Declare.
* bfd-in2.h: Rebuilt.
Fix ECOFF objcopy to actually copy debugging information. * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function. (ecoff_get_extr): Assume that any ECOFF symbol with local clear is an external symbol, rather than checking the symbol flags. Only check the flags for non-ECOFF symbols. * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the output_section field of the symbol section is NULL. * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as function rather than defining as macro.
1994-04-22 20:32:51 +00:00
Fix ECOFF objcopy to actually copy debugging information.
* ecoff.c (ecoff_bfd_copy_private_bfd_data): New function.
(ecoff_get_extr): Assume that any ECOFF symbol with local clear is
an external symbol, rather than checking the symbol flags. Only
check the flags for non-ECOFF symbols.
* ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the
output_section field of the symbol section is NULL.
* libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as
function rather than defining as macro.
* targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec.
1994-04-22 17:38:20 +00:00
* ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if
appropriate.
* targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec.
* aout-adobe.c (aout_adobe_set_arch_mach): Check return value of bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as bfd_arch_unknown. * elfcode.h (elf_set_arch_mach): Don't check a list of ELF architectures, just see if the desired architecture matches what the ELF backend permits.
1994-04-22 17:11:37 +00:00
* aout-adobe.c (aout_adobe_set_arch_mach): Check return value of
bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as
bfd_arch_unknown.
* coffcode.h (coff_set_arch_mach): Check return value of
bfd_default_set_arch_mach.
* elfcode.h (elf_set_arch_mach): Don't check a list of ELF
architectures, just see if the desired architecture matches what
the ELF backend permits.
* coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to
SH_ARCH_MAGIC to match change in coff/sh.h.
(coff_set_flags): Likewise.
Follow convention in which each NLM header has an 8 byte stamp followed by a four byte length. * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr to nlm_cygnus_ext_header, and change type to Nlm_Internal_Cygnus_Ext_Header. (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header. * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require length word to be 8. (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to cygnus_ext. Set length word to 8. (nlm_compute_section_file_positions): Rename from cygnus_section to cygnus_ext.
1994-04-22 15:16:34 +00:00
Follow convention in which each NLM header has an 8 byte stamp
followed by a four byte length.
* libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr
to nlm_cygnus_ext_header, and change type to
Nlm_Internal_Cygnus_Ext_Header.
(nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header.
* nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead
of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require
length word to be 8.
(nlm_swap_auxiliary_headers_out): Rename from cygnus_section to
cygnus_ext. Set length word to 8.
(nlm_compute_section_file_positions): Rename from cygnus_section
to cygnus_ext.
* nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table (from CyGnUsSeCs) in more permanent memory to keep section names from getting trashed.
1994-04-22 05:59:24 +00:00
Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com)
* nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table
(from CyGnUsSeCs) in more permanent memory to keep section names
from getting trashed.
* libelf.h (elf_obj_tdata): Add members for dynamic symbol table handling. * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table. * elfcode.h (elf_slurp_symbol_table): Take additional parameter to select static or dynamic symbol table and return number of symbols slurped or -1 on error. * elfcode.h (elf_get_symtab): Set bfd symcount from elf_slurp_symbol_table result. * elfcode.h (elf_get_dynamic_symtab_upper_bound, elf_canonicalize_dynamic_symtab): New functions to handle dynamic symbol table. * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC): Change to handle dynamic symbol table, provide default definitions for dynamic relocs. * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out), NAME(aout,swap_std_reloc_in), aout_link_input_section_std, aout_link_reloc_link_order): Handle r_jmptable and r_relative relocations.
1994-04-21 17:01:12 +00:00
Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* libelf.h (elf_obj_tdata): Add members for dynamic symbol table
handling.
* elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table.
* elfcode.h (elf_slurp_symbol_table): Take additional parameter
to select static or dynamic symbol table and return number of
symbols slurped or -1 on error.
* elfcode.h (elf_get_symtab): Set bfd symcount from
elf_slurp_symbol_table result.
* elfcode.h (elf_get_dynamic_symtab_upper_bound,
elf_canonicalize_dynamic_symtab): New functions to handle dynamic
symbol table.
* elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC):
Change to handle dynamic symbol table, provide default definitions
for dynamic relocs.
* aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out),
NAME(aout,swap_std_reloc_in), aout_link_input_section_std,
aout_link_reloc_link_order): Handle r_jmptable and r_relative
relocations.
* libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr field. (nlm_cygnus_section_header): New accessor macro. * nlmcode.h (nlm_object_p): Free new tdata structure if failure. Add fixed sections before swapping in auxiliary headers. After adding sections, treat errors as real, not as wrong format. (nlm_swap_auxiliary_headers_in): Swap in the sections header; add sections to the BFD for each section it describes. (nlm_swap_auxiliary_headers_out): Swap out the sections header. (nlm_compute_section_file_positions): Account for the size of the sections header.
1994-04-21 16:13:01 +00:00
Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Clean up uses of _bfd_dummy_target (from Peter Schauer). * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format. * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not NULL. * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in _bfd_check_format. (symbolsrec_vec): Likewise. * tekhex.c (tekhex_vec): Likewise.
1994-04-21 18:19:22 +00:00
Clean up uses of _bfd_dummy_target (from Peter Schauer).
* libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format.
* nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not
NULL.
* srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in
_bfd_check_format.
(symbolsrec_vec): Likewise.
* tekhex.c (tekhex_vec): Likewise.
* libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr field. (nlm_cygnus_section_header): New accessor macro. * nlmcode.h (nlm_object_p): Free new tdata structure if failure. Add fixed sections before swapping in auxiliary headers. After adding sections, treat errors as real, not as wrong format. (nlm_swap_auxiliary_headers_in): Swap in the sections header; add sections to the BFD for each section it describes. (nlm_swap_auxiliary_headers_out): Swap out the sections header. (nlm_compute_section_file_positions): Account for the size of the sections header.
1994-04-21 16:13:01 +00:00
* libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr
field.
(nlm_cygnus_section_header): New accessor macro.
* nlmcode.h (nlm_object_p): Free new tdata structure if failure.
Add fixed sections before swapping in auxiliary headers. After
adding sections, treat errors as real, not as wrong format.
(nlm_swap_auxiliary_headers_in): Swap in the sections header; add
sections to the BFD for each section it describes.
(nlm_swap_auxiliary_headers_out): Swap out the sections header.
(nlm_compute_section_file_positions): Account for the size of the
sections header.
* hosts/i386aix.h: Changes to avoid prototypes conflicts with the ones defined in stdlib.h. (From Minh Tran-Le.)
1994-04-20 22:42:57 +00:00
Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* coff-sparc.c (sparccoff_vec): Change minimum alignment power to 2, so that stab sections can be multiples of 4 bytes only.
1994-04-20 22:44:52 +00:00
* coff-sparc.c (sparccoff_vec): Change minimum alignment power to
2, so that stab sections can be multiples of 4 bytes only.
* hosts/i386aix.h: Changes to avoid prototypes conflicts with the ones defined in stdlib.h. (From Minh Tran-Le.)
1994-04-20 22:42:57 +00:00
* hosts/i386aix.h: Changes to avoid prototypes conflicts with the
ones defined in stdlib.h. (From Minh Tran-Le.)
start-sanitize-powerpc-netware * nlm32-ppc.c: Complete rewrite for new version of PowerPC NetWare. Old code still present, but ifdeffed out. end-sanitize-powerpc-netware * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a particular format for the customer header. Allocate a block of memory and read it into that. (nlm_swap_auxiliary_headers_out): Write out the block of memory. (nlm_compute_section_file_positions): Include length of customer header when computing its size.
1994-04-20 18:38:22 +00:00
Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* nlm32-ppc.c: Complete rewrite for new version of PowerPC
NetWare. Old code still present, but ifdeffed out.
* nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a
particular format for the customer header. Allocate a block of
memory and read it into that.
(nlm_swap_auxiliary_headers_out): Write out the block of memory.
(nlm_compute_section_file_positions): Include length of customer
header when computing its size.
* som.c (som_prep_headers): Get the space's number from the backend private section data rather than target_index. (bfd_som_set_section_attributes): Store the space's number in the backend private section data rather than target_index. * som.h (som_copyable_section_data_struct): Add space_number.
1994-04-18 21:28:01 +00:00
Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_prep_headers): Get the space's number from the
backend private section data rather than target_index.
(bfd_som_set_section_attributes): Store the space's number
in the backend private section data rather than target_index.
* som.h (som_copyable_section_data_struct): Add space_number.
* ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr index through rfd map if it exists. Check for a couple of cases which gdb handles specially. Change all callers. (ecoff_type_to_string): Take fdr argument rather than aux_ptr and bigendian argument. Change all callers. (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
1994-04-15 16:29:56 +00:00
Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-a29k.c (reloc_processing): Always set the address of a R_IHCONST reloc to that of the immediately preceding R_IHIHALF. gas does this anyhow, but some other assemblers seem to leave garbage in the R_IHCONST address field.
1994-04-15 22:22:07 +00:00
* coff-a29k.c (reloc_processing): Always set the address of a
R_IHCONST reloc to that of the immediately preceding R_IHIHALF.
gas does this anyhow, but some other assemblers seem to leave
garbage in the R_IHCONST address field.
* bfd/archive.c: Consistently use ARFMAG; from schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). (_bfd_write_archive_contents): Use ARFMAG rather than '`' and '\012'. (bsd_write_armap): Likewise. (coff_write_armap): Likewise.
1994-04-15 19:30:09 +00:00
* bfd/archive.c: Consistently use ARFMAG; from
schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
(_bfd_write_archive_contents): Use ARFMAG rather than '`' and
'\012'.
(bsd_write_armap): Likewise.
(coff_write_armap): Likewise.
* coff-mips.c (mips_relocate_section): When relaxing, adjust local relocs against the .text section as required. * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust PDR addresses as required.
1994-04-15 18:35:32 +00:00
* coff-mips.c (mips_relocate_section): When relaxing, adjust local
relocs against the .text section as required.
* ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust
PDR addresses as required.
* ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr index through rfd map if it exists. Check for a couple of cases which gdb handles specially. Change all callers. (ecoff_type_to_string): Take fdr argument rather than aux_ptr and bigendian argument. Change all callers. (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
1994-04-15 16:29:56 +00:00
* ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr
index through rfd map if it exists. Check for a couple of cases
which gdb handles specially. Change all callers.
(ecoff_type_to_string): Take fdr argument rather than aux_ptr and
bigendian argument. Change all callers.
(ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
* coff-mips.c (mips_howto_table): Add dummy entries to account for numbering changes in include/coff/mips.h. Add entries for MIPS_R_RELHI and MIPS_R_RELLO. (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32 bits. (mips_ecoff_swap_reloc_out): Likewise. (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or MIPS_R_RELHI relocs like MIPS_R_SWITCH. (mips_adjust_reloc_out): Likewise. (mips_relhi_addr, mips_relhi_addend): New static variables. (mips_relhi_reloc, mips_rello_reloc): New functions. (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO. (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel argument. Changed all callers. (mips_relocate_section): Rename got_reflo to got_lo and reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI relocs. (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when expanding a PC relative call.
1994-04-14 17:33:22 +00:00
Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-mips.c (mips_howto_table): Add dummy entries to account for
numbering changes in include/coff/mips.h. Add entries for
MIPS_R_RELHI and MIPS_R_RELLO.
(mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type
when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI
relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32
bits.
(mips_ecoff_swap_reloc_out): Likewise.
(mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or
MIPS_R_RELHI relocs like MIPS_R_SWITCH.
(mips_adjust_reloc_out): Likewise.
(mips_relhi_addr, mips_relhi_addend): New static variables.
(mips_relhi_reloc, mips_rello_reloc): New functions.
(mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into
MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO.
(mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel
argument. Changed all callers.
(mips_relocate_section): Rename got_reflo to got_lo and
reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI
relocs.
(mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when
expanding a PC relative call.
* reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S
and BFD_RELOC_PCREL_LO16.
* bfd-in2.h: Rebuilt.
Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com) * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
1994-04-14 18:09:12 +00:00
Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com)
* coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
* som.c (som_write_fixups): Always emit at least one relocation for any non-bss section.
1994-04-12 20:37:33 +00:00
Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_write_fixups): Always emit at least
one relocation for any non-bss section.
* elfcode.h (assign_file_positions_except_relocs): Don't require the file alignment to correspond to the page size when linking with -N.
1994-04-11 18:43:15 +00:00
Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (assign_file_positions_except_relocs): Don't require
the file alignment to correspond to the page size when linking
with -N.
* elfcode.h (write_relocs): For rela relocations, adjust the addend for relocations involving section symbols to account for the lossage of 1:1 mapping from input section symbols to output section symbols.
1994-04-10 08:12:33 +00:00
Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* elfcode.h (write_relocs): For rela relocations, adjust the
addend for relocations involving section symbols to account
for the lossage of 1:1 mapping from input section symbols to
output section symbols.
* aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target index.
1994-04-08 16:24:01 +00:00
Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (NAME(aout,make_sections)): New function. (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections) rather than making sections inline. (NAME(aout,mkobject)): Don't make any sections. (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections). (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or obj_datasec (abfd) if they are NULL. * libaout.h (NAME(aout,make_sections)): Declare. * bout.c (b_out_mkobject): Don't make any sections. (b_out_write_object_contents): Call aout_32_make_sections. (b_out_set_section_contents): Likewise. * i386os9k.c (os9k_mkobject): Don't make any sections. (os9k_write_object_contents): Call aout_32_make_sections. (os9k_set_section_contents): Likewise.
1994-04-08 21:40:38 +00:00
* aoutx.h (NAME(aout,make_sections)): New function.
(NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
rather than making sections inline.
(NAME(aout,mkobject)): Don't make any sections.
(NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
(NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
obj_datasec (abfd) if they are NULL.
* libaout.h (NAME(aout,make_sections)): Declare.
* bout.c (b_out_mkobject): Don't make any sections.
(b_out_write_object_contents): Call aout_32_make_sections.
(b_out_set_section_contents): Likewise.
* i386os9k.c (os9k_mkobject): Don't make any sections.
(os9k_write_object_contents): Call aout_32_make_sections.
(os9k_set_section_contents): Likewise.
* aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target index.
1994-04-08 16:24:01 +00:00
* aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
index.
* config.bfd, configure.host: Add mips-*-sysv4* support.
1994-04-08 00:17:32 +00:00
Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* config.bfd, configure.host: Add mips-*-sysv4* support.
* coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH. (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into r_offset and set r_symndx to RELOC_SECTION_TEXT. (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx value from the r_offset field. (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH. For MIPS_R_SWITCH, copy the r_offset field into the addend field. (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field into the r_offset field. (mips_switch_reloc): New function. (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into MIPS_R_SWITCH. (mips_relocate_section): Handle MIPS_R_SWITCH. (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
1994-04-07 18:29:38 +00:00
Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH.
(mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into
r_offset and set r_symndx to RELOC_SECTION_TEXT.
(mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx
value from the r_offset field.
(mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH.
For MIPS_R_SWITCH, copy the r_offset field into the addend field.
(mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field
into the r_offset field.
(mips_switch_reloc): New function.
(mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into
MIPS_R_SWITCH.
(mips_relocate_section): Handle MIPS_R_SWITCH.
(mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
* elfcode.h (elf_set_section_contents): Support calling the backend function elf_backend_begin_write_processing when just beginning to write an object file. * libelf.h (elf_backend_begin_write_processing): Declare. * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide a default definition. (elf{32,64}_bed): Add elf_backend_begin_write_processing. * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration. (elf_hppa_tc_make_sections): Likewise. * elf32-hppa.c (symext_chain_built): Delete. (symext_chain_size): Renamed from symextn_contents_real_size. (elf32_hppa_backend_{begin,final}_write_processing): New functions. (add_entry_to_symext_chain): New function. (hppa_elf_set_section_contents): Ignore writes to the symbol extension section until it's been rebuilt internally. (hppa_elf_get_section_contents): Symbol extension section is no longer special. (elf_backend_{begin,final}_write_processing): Define. (elf_hppa_tc_make_sections): Simplify now that much code has migrated into elf32_hppa_backend_{being,final}_write_processing.
1994-04-07 18:12:25 +00:00
Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* elfcode.h (elf_set_section_contents): Support calling the backend
function elf_backend_begin_write_processing when just beginning to
write an object file.
* libelf.h (elf_backend_begin_write_processing): Declare.
* elf{32,64}-target.h (elf_backend_begin_write_processing): Provide
a default definition.
(elf{32,64}_bed): Add elf_backend_begin_write_processing.
* elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration.
(elf_hppa_tc_make_sections): Likewise.
* elf32-hppa.c (symext_chain_built): Delete.
(symext_chain_size): Renamed from symextn_contents_real_size.
(elf32_hppa_backend_{begin,final}_write_processing): New functions.
(add_entry_to_symext_chain): New function.
(hppa_elf_set_section_contents): Ignore writes to the symbol extension
section until it's been rebuilt internally.
(hppa_elf_get_section_contents): Symbol extension section is no
longer special.
(elf_backend_{begin,final}_write_processing): Define.
(elf_hppa_tc_make_sections): Simplify now that much code has
migrated into elf32_hppa_backend_{being,final}_write_processing.
* targets.c (bfd_target): Rearranged fields in target vector. Removed _bfd_debug_info_start, _bfd_debug_info_end and _bfd_debug_info_accumulate, which were never used. (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined. (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined. (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined. (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined. * All backends: Changed to use the new BFD_JUMP_TABLE_* macros rather than the single JUMP_TABLE macro. Removed many of the weird macro definitions needed to support the monolithic JUMP_TABLE. * bfd-in.h (JUMP_TABLE): Removed. * libbfd-in.h: Define a bunch of macros, and declare a few functions, for use with the new BFD_JUMP_TABLE_* macros. * libbfd.c (_bfd_dummy_new_section_hook): Removed. (bfd_false): Set bfd_error_invalid_operation. (bfd_nullvoidptr): Likewise. (bfd_n1): New function. (_bfd_nocore_core_file_matches_executable_p): Renamed from _bfd_dummy_core_file_matches_executable_p. (_bfd_nocore_core_file_failing_command): Similar rename. Set bfd_error_invalid_operation. (_bfd_nocore_core_file_failing_signal): Likewise. (_bfd_generic_get_section_contents): Renamed from bfd_generic_get_section_contents. Changed all callers. (_bfd_generic_set_section_contents): Similar rename. * ieee.c: #if 0 out ieee_bfd_debug_info_start, ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They were never called. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt.
1994-04-06 22:00:40 +00:00
Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
1994-04-07 01:58:27 +00:00
Add new target vectors to read the dynamic symbols and dynamic
relocs. Change a.out to use these rather than reading the dynamic
symbols and relocs along with the normal symbols and relocs.
* targets.c (bfd_target): Add fields
_bfd_get_dynamic_symtab_upper_bound,
_bfd_canonicalize_dynamic_symtab,
_bfd_get_dynamic_reloc_upper_bound,
_bfd_canonicalize_dynamic_reloc.
(BFD_JUMP_TABLE_DYNAMIC): Define.
* libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound):
Define.
(_bfd_nodynamic_canonicalize_dynamic_symtab): Define.
(_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define.
(_bfd_nodynamic_canonicalize_dynamic_reloc): Define.
* bfd.c (bfd_get_dynamic_symtab_upper_bound): Define.
(bfd_canonicalize_dynamic_symtab): Define.
(bfd_get_dynamic_reloc_upper_bound): Define.
(bfd_canonicalize_dynamic_reloc): Define.
* sunos.c (MY_read_dynamic_symbols): Don't define.
(MY_read_dynamic_relocs): Don't define.
(MY_get_dynamic_symtab_upper_bound): Define.
(MY_canonicalize_dynamic_symtab): Define.
(MY_get_dynamic_reloc_upper_bound): Define.
(MY_canonicalize_dynamic_reloc): Define.
(struct sunos_dynamic_info): Change type of dynsym_count and
dynrel_count to long. Add fields canonical_dynsym and
canonical_dynrel.
(sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set.
Clear info->canonical_dynsym and info->canonical_dynrel.
(MY(read_dynamic_symbols)): Removed.
(MY(read_dynamic_relocs)): Removed.
(sunos_get_dynamic_symtab_upper_bound): New function.
(sunos_canonicalize_dynamic_symtab): New function.
(sunos_get_dynamic_reloc_upper_bound): New function.
(sunos_canonicalize_dynamic_reloc): New function.
* libaout.h: Declare struct reloc_ext_external and
reloc_std_external to avoid prototype problems.
(struct aout_backend_data): Remove fields read_dynamic_symbols and
read_dynamic_relocs.
(NAME(aout,translate_symbol_table)): Declare.
(NAME(aout,swap_ext_reloc_in)): Declare.
(NAME(aout,swap_std_reloc_in)): Declare.
* aoutx.h (NAME(aout,translate_symbol_table)): Renamed from
translate_symbol_table and made non-static. Changed all callers.
(NAME(aout,slurp_symbol_table)): Don't read dynamic symbols.
(NAME(aout,slurp_reloc_table)): Don't read dynamic relocs.
(NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs.
* aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to
remove dynamic symbols and relocs. They will no longer be
present.
(MY_read_dynamic_symbols): Don't define.
(MY_read_dynamic_relocs): Don't define.
(sunos4_aout_backend): Don't initialize dynamic entry points.
* aout-target.h (MY_read_dynamic_symbols): Don't define.
(MY_read_dynamic_relocs): Don't define.
(MY(backend_data)): Don't initialize dynamic entry points.
(MY_get_dynamic_symtab_upper_bound): If not defined, define to
_bfd_nodynamic version.
(MY_canonicalize_dynamic_symtab): Likewise.
(MY_get_dynamic_reloc_upper_bound): Likewise.
(MY_canonicalize_dynamic_reloc): Likewise.
* All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* cf-m68klynx.c: Include sysdep.h.
* hp300hpux.c: Removed some spaces in uses of NAME to avoid
problems with traditional C compilers.
* targets.c (bfd_target): Rearranged fields in target vector. Removed _bfd_debug_info_start, _bfd_debug_info_end and _bfd_debug_info_accumulate, which were never used. (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined. (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined. (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined. (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined. * All backends: Changed to use the new BFD_JUMP_TABLE_* macros rather than the single JUMP_TABLE macro. Removed many of the weird macro definitions needed to support the monolithic JUMP_TABLE. * bfd-in.h (JUMP_TABLE): Removed. * libbfd-in.h: Define a bunch of macros, and declare a few functions, for use with the new BFD_JUMP_TABLE_* macros. * libbfd.c (_bfd_dummy_new_section_hook): Removed. (bfd_false): Set bfd_error_invalid_operation. (bfd_nullvoidptr): Likewise. (bfd_n1): New function. (_bfd_nocore_core_file_matches_executable_p): Renamed from _bfd_dummy_core_file_matches_executable_p. (_bfd_nocore_core_file_failing_command): Similar rename. Set bfd_error_invalid_operation. (_bfd_nocore_core_file_failing_signal): Likewise. (_bfd_generic_get_section_contents): Renamed from bfd_generic_get_section_contents. Changed all callers. (_bfd_generic_set_section_contents): Similar rename. * ieee.c: #if 0 out ieee_bfd_debug_info_start, ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They were never called. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt.
1994-04-06 22:00:40 +00:00
* targets.c (bfd_target): Rearranged fields in target vector.
Removed _bfd_debug_info_start, _bfd_debug_info_end and
_bfd_debug_info_accumulate, which were never used.
(BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
(BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
(BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
(BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
* All backends: Changed to use the new BFD_JUMP_TABLE_* macros
rather than the single JUMP_TABLE macro. Removed many of the
weird macro definitions needed to support the monolithic
JUMP_TABLE.
* bfd-in.h (JUMP_TABLE): Removed.
* libbfd-in.h: Define a bunch of macros, and declare a few
functions, for use with the new BFD_JUMP_TABLE_* macros.
* libbfd.c (_bfd_dummy_new_section_hook): Removed.
(bfd_false): Set bfd_error_invalid_operation.
(bfd_nullvoidptr): Likewise.
(bfd_n1): New function.
(_bfd_nocore_core_file_matches_executable_p): Renamed from
_bfd_dummy_core_file_matches_executable_p.
(_bfd_nocore_core_file_failing_command): Similar rename. Set
bfd_error_invalid_operation.
(_bfd_nocore_core_file_failing_signal): Likewise.
(_bfd_generic_get_section_contents): Renamed from
bfd_generic_get_section_contents. Changed all callers.
(_bfd_generic_set_section_contents): Similar rename.
* ieee.c: #if 0 out ieee_bfd_debug_info_start,
ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
were never called.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* Crude support for examining dynamic libraries. * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and DL_MAGIC objects. (som_prep_headers): Preserve the system_id for DYNAMIC objects. Use SHL_MAGIC as the magic number of the DYNAMIC flag is set. Write exec headers for DYNAMIC objects. (som_begin_writing): DYNAMIC objects have the same alignment restrictions as D_PAGED objects. (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P objects. (object_flags): Add DYNAMIC.
1994-04-06 05:11:31 +00:00
Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* Crude support for examining dynamic libraries.
* som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and
DL_MAGIC objects.
(som_prep_headers): Preserve the system_id for DYNAMIC objects.
Use SHL_MAGIC as the magic number of the DYNAMIC flag is set.
Write exec headers for DYNAMIC objects.
(som_begin_writing): DYNAMIC objects have the same alignment
restrictions as D_PAGED objects.
(bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P
objects.
(object_flags): Add DYNAMIC.
Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com) * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in macro uses, confuses some non-ANSI compilers.
1994-04-06 00:53:20 +00:00
Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com)
* i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in
macro uses, confuses some non-ANSI compilers.
* som.c (som_bfd_free_cached_info): Add missing PARAMS decl. Don't free anything if we don't have a bfd_object. (som_close_and_cleanup): Call som_bfd_free_cached_info.
1994-04-05 22:50:42 +00:00
Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_bfd_free_cached_info): Add missing PARAMS decl.
Don't free anything if we don't have a bfd_object.
(som_close_and_cleanup): Call som_bfd_free_cached_info.
* aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if section->relocation is NULL; malloc might have returned NULL when given a zero size if there were no relocations. * bout.c (b_out_canonicalize_reloc): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * ecoff.c (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * nlmcode.h (nlm_canonicalize_reloc): Likewise. * som.c (som_canonicalize_reloc): Likewise. * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc returns NULL, don't report an error if we asked for zero bytes. * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns NULL, don't report an error if we asked for zero bytes. * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
1994-04-05 15:32:49 +00:00
Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elf32-mips.c (mips_elf_final_link): Don't remove empty sections. It turns out not to be required on Irix 5, and it causes problems if the sections happen to contain symbols.
1994-04-05 16:29:00 +00:00
* elf32-mips.c (mips_elf_final_link): Don't remove empty sections.
It turns out not to be required on Irix 5, and it causes problems
if the sections happen to contain symbols.
* elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check.
* aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if section->relocation is NULL; malloc might have returned NULL when given a zero size if there were no relocations. * bout.c (b_out_canonicalize_reloc): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * ecoff.c (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * nlmcode.h (nlm_canonicalize_reloc): Likewise. * som.c (som_canonicalize_reloc): Likewise. * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc returns NULL, don't report an error if we asked for zero bytes. * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns NULL, don't report an error if we asked for zero bytes. * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
1994-04-05 15:32:49 +00:00
* aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if
section->relocation is NULL; malloc might have returned NULL when
given a zero size if there were no relocations.
* bout.c (b_out_canonicalize_reloc): Likewise.
* coffcode.h (coff_canonicalize_reloc): Likewise.
* ecoff.c (ecoff_canonicalize_reloc): Likewise.
* elfcode.h (elf_canonicalize_reloc): Likewise.
* mipsbsd.c (MY(canonicalize_reloc)): Likewise.
* i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
* nlmcode.h (nlm_canonicalize_reloc): Likewise.
* som.c (som_canonicalize_reloc): Likewise.
* hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc
returns NULL, don't report an error if we asked for zero bytes.
* i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns
NULL, don't report an error if we asked for zero bytes.
* nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
* Makefile.in: Rebuilt dependencies.
1994-04-04 20:04:52 +00:00
Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything if we don't have a bfd_object.
1994-04-04 23:44:13 +00:00
* aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything
if we don't have a bfd_object.
Made sure that every call to bfd_read, bfd_write, and bfd_seek checks the return value and handled bfd_error correctly. These changes are not itemised.
1994-04-04 22:49:04 +00:00
Made sure that every call to bfd_read, bfd_write, and bfd_seek
checks the return value and handled bfd_error correctly. These
changes are not itemised. Also:
* aoutx.h (emit_strtab): Change return type to boolean, and return
errors.
(NAME(aout,write_syms)): Check emit_strtab return value.
(NAME(aout,final_link)): Likewise.
* coffcode.h (coff_write_relocs): Change return type to boolean,
and return errors.
(coff_write_object_contents): Check coff_write_relocs return
value.
* i386os9k.c (os9k_swap_exec_header_in): Change return type to
boolean.
(os9k_object_p): Check os9k_swap_exec_header_in return value.
* oasys.c (oasys_read_record): Change return type to boolean.
(oasys_slurp_symbol_table: Check oasys_read_record return value.
(oasys_object_p, oasys_slurp_section_data): Likewise.
(oasys_write_record): Change return type to boolean.
(oasys_write_syms): Likewise. Also, check oasys_write_record
return value.
(oasys_write_sections): Check oasys_write_record return value.
(oasys_write_header): Change return type to boolean. Check
oasys_write_record return value.
(oasys_write_end, oasys_write_data): Likewise.
(oasys_write_object_contents): Check return values of
oasys_write_header, oasys_write_syms, oasys_write_data, and
oasys_write_end.
* srec.c (srec_write_record): Change return type to boolean.
(srec_write_header): Likewise. Also, check srec_write_record
return value.
(srec_write_section, srec_write_terminator): Likewise.
(srec_write_symbols): Change return type to boolean.
(internal_srec_write_object_contents): Check return value of
srec_write_symbols, srec_write_header, srec_write_section, and
srec_write_terminator.
* Makefile.in: Rebuilt dependencies.
1994-04-04 20:04:52 +00:00
* Makefile.in: Rebuilt dependencies.
* aix386-core.c (aix386_bfd_is_local_label): Correct cast from asection to asymbol. * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from bfd to asymbol. * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from asection to asymbol.
1994-04-04 17:59:36 +00:00
Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* aix386-core.c (aix386_bfd_is_local_label): Correct cast from
asection to asymbol.
* ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from
bfd to asymbol.
* trad-core.c (trad_unix_bfd_is_local_label): Correct cast from
asection to asymbol.
* som.c (som_slurp_string_table): Use malloc to allocate space for the cached copy of the native string table. (som_slurp_symbol_table): Likewise for the native symbol table. (som_slurp_reloc_table): Likewise for the native and generic relocation tables. (som_bfd_free_cached_info): Free the cached native strings, symbols, and relocations. Also free the canonical cached relocations.
1994-04-04 01:28:51 +00:00
Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_slurp_string_table): Use malloc to allocate space
for the cached copy of the native string table.
(som_slurp_symbol_table): Likewise for the native symbol table.
(som_slurp_reloc_table): Likewise for the native and generic
relocation tables.
(som_bfd_free_cached_info): Free the cached native strings,
symbols, and relocations. Also free the canonical cached
relocations.
* targets.c (bfd_target): Add _bfd_free_cached_info field. * bfd.c (bfd_free_cached_info): Define. * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info. * bfd-in2.h: Rebuilt. * All backends: Initialize bfd_free_cached_info entry point to bfd_true.
1994-04-01 17:55:47 +00:00
Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (aout_link_write_symbols): If keep_memory is false, make sure the symbol name is stored in permanent memory before adding it to the string table.
1994-04-01 23:01:53 +00:00
* aoutx.h (aout_link_write_symbols): If keep_memory is false, make
sure the symbol name is stored in permanent memory before adding
it to the string table.
* archive.c (_bfd_write_archive_contents): Once we've found an object, don't bother to look for more when deciding whether to build a map. (compute_and_write_armap): After adding the symbols for a BFD, call bfd_free_cached_info on it.
1994-04-01 22:12:00 +00:00
* archive.c (_bfd_write_archive_contents): Once we've found an
object, don't bother to look for more when deciding whether to
build a map.
(compute_and_write_armap): After adding the symbols for a BFD,
call bfd_free_cached_info on it.
Add bfd_free_cached_info support to a.out backends.
* aoutx.h (aout_get_external_symbols): Renamed from
aout_link_get_symbols. Read strings even if symbols have been
read. Store string size in obj_aout_string_size.
(NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
read the symbols. Allocate the cached symbols with malloc, not
bfd_alloc.
(NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
malloc, not bfd_alloc.
(NAME(aout,bfd_free_cached_info)): New function; free cached
symbols and relocs.
* libaout.h (struct aoutdata): Add external_string_size field.
(obj_aout_external_string_size): New accessor macro.
(NAME(aout,close_and_cleanup)): Don't declare.
(NAME(aout,bfd_free_cached_info)): Declare.
(aout_32_close_and_cleanup): Don't define.
(aout_64_close_and_cleanup): Don't define.
* aout-target.h (MY_bfd_free_cached_info): If not already defined,
define as NAME(aout,free_cached_info).
(MY_close_and_cleanup): If not already defined, define as
MY_bfd_free_cached_info.
* aout-adobe.c (aout_32_close_and_cleanup): Define.
(aout_32_bfd_free_cached_info): Don't define.
* bout.c (aout_32_close_and_cleanup): Define.
(aout_32_bfd_free_cached_info): Don't define.
* hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
(MY_close_and_cleanup): Don't define.
* i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
relocs with malloc, not bfd_alloc.
* i386os9k.c (aout_32_close_and_cleanup): Define.
(aout_32_bfd_free_cached_info): Don't define.
Add a new entry point to free memory cached by a BFD.
* targets.c (bfd_target): Add _bfd_free_cached_info field. * bfd.c (bfd_free_cached_info): Define. * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info. * bfd-in2.h: Rebuilt. * All backends: Initialize bfd_free_cached_info entry point to bfd_true.
1994-04-01 17:55:47 +00:00
* targets.c (bfd_target): Add _bfd_free_cached_info field.
* bfd.c (bfd_free_cached_info): Define.
* bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
* bfd-in2.h: Rebuilt.
* All backends: Initialize bfd_free_cached_info entry point to
bfd_true.
* elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of
first, unused, argument.
(hppa_elf_is_local_label): Declare instead of
som_bfd_is_local_label.
* coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of
absolute R_IREL reloc.
* coffgen.c (coff_write_symbol): Reindented. Changed to return boolean, and changed written to unsigned int *. Check error returns from called functions. (coff_write_alien_symbol): Likewise. (coff_write_native_symbol): Likewise. (coff_write_symbols): Likewise. Reworked checks on whether to write symbol name to string table for clarity and to avoid core dumping when given a non COFF symbol. * libcoff-in.h (coff_write_symbols): Declare as returning boolean. * libcoff.h: Rebuilt. * coffcode.h (coff_write_object_contents): Check return value of coff_write_symbols.
1994-03-31 16:58:23 +00:00
Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Added some support for Irix 4 shared libraries. * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a .lib section. (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if STYP_ECOFF_LIB bit is set. (ecoff_compute_section_file_positions): Round the contents of a .lib section up to the next page boundary. (ecoff_set_section_contents): If we see a .lib section, increment the vma by one to count the number of shared libraries we have. (ecoff_write_object_contents): Don't crash if we see a STYP_ECOFF_LIB section, and don't adjust text_start or data_start or bss_size either.
1994-03-31 21:38:23 +00:00
Added some support for Irix 4 shared libraries.
* ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a
.lib section.
(ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if
STYP_ECOFF_LIB bit is set.
(ecoff_compute_section_file_positions): Round the contents of a
.lib section up to the next page boundary.
(ecoff_set_section_contents): If we see a .lib section, increment
the vma by one to count the number of shared libraries we have.
(ecoff_write_object_contents): Don't crash if we see a
STYP_ECOFF_LIB section, and don't adjust text_start or data_start
or bss_size either.
* coffcode.h (CALC_ADDEND): Change to fetch original symbol value from original BFD, rather than using value of current BFD symbol. Needed for new linker. * coff-sparc.c (CALC_ADDEND): Likewise.
1994-03-31 21:05:21 +00:00
* coffcode.h (CALC_ADDEND): Change to fetch original symbol value
from original BFD, rather than using value of current BFD symbol.
Needed for new linker.
* coff-sparc.c (CALC_ADDEND): Likewise.
* ecoff.c (ecoff_write_object_contents): Set the text_start and data_start entries in the optional header correctly even if a text or data section starts at location zero.
1994-03-31 19:44:10 +00:00
* ecoff.c (ecoff_write_object_contents): Set the text_start and
data_start entries in the optional header correctly even if a text
or data section starts at location zero.
Added missing ChangeLog entry for Sean's check in, and rebuilt bfd-in2.h.
1994-03-31 19:08:22 +00:00
* reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef
and raeburn).
* bfd-in2.h: Rebuilt.
* nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol name. * nlm32-alpha.c (nlm_alpha_read_import): Likewise. * nlm32-sparc.c (nlm_sparc_read_import): Likewise.
1994-03-31 19:05:03 +00:00
* nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol
name.
* nlm32-alpha.c (nlm_alpha_read_import): Likewise.
* nlm32-sparc.c (nlm_sparc_read_import): Likewise.
* coffgen.c (coff_write_symbol): Reindented. Changed to return boolean, and changed written to unsigned int *. Check error returns from called functions. (coff_write_alien_symbol): Likewise. (coff_write_native_symbol): Likewise. (coff_write_symbols): Likewise. Reworked checks on whether to write symbol name to string table for clarity and to avoid core dumping when given a non COFF symbol. * libcoff-in.h (coff_write_symbols): Declare as returning boolean. * libcoff.h: Rebuilt. * coffcode.h (coff_write_object_contents): Check return value of coff_write_symbols.
1994-03-31 16:58:23 +00:00
* coffgen.c (coff_write_symbol): Reindented. Changed to return
boolean, and changed written to unsigned int *. Check error
returns from called functions.
(coff_write_alien_symbol): Likewise.
(coff_write_native_symbol): Likewise.
(coff_write_symbols): Likewise. Reworked checks on whether to
write symbol name to string table for clarity and to avoid core
dumping when given a non COFF symbol.
* libcoff-in.h (coff_write_symbols): Declare as returning boolean.
* libcoff.h: Rebuilt.
* coffcode.h (coff_write_object_contents): Check return value of
coff_write_symbols.
Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Changes to let BFD return an error indication from get_symtab_upper_bound, bfd_canonicalize_symtab, bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now return long instead of unsigned int, and use -1 to indicate an error. Along the way, rename get_symtab_upper_bound to bfd_get_symtab_upper_bound. * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on errors. (bfd_canonicalize_reloc): Likewise. * syms.c (bfd_get_symtab_upper_bound): Renamed from get_symtab_upper_bound. * targets.c (bfd_target): Renamed _get_symtab_upper_bound to _bfd_get_symtab_upper_bound, and changed it and _bfd_canonicalize_symtab and _get_reloc_upper_bound and _bfd_canonicalize_reloc to all return long. * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. (NAME(aout,get_symtab_upper_bound)): Likewise. * bout.c (b_out_canonicalize_reloc): Likewise. (b_out_get_reloc_upper_bound): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * coffgen.c (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_get_symtab_upper_bound): Likewise. (elf_get_reloc_upper_bound): Likewise. (elf_canonicalize_reloc): Likewise. (elf_get_symtab): Likewise. * hp300hpux.c (MY(get_symtab)): Likewise. (MY(get_symtab_upper_bound)): Likewise. (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * ieee.c (ieee_slurp_external_symbols): Change return type to boolean. Check for errors from get_symbol. (ieee_slurp_symbol_table): Change return type to boolean. Check for errors from ieee_slurp_external_symbols. (ieee_get_symtab_upper_bound): Return long, and -1 on errors. (ieee_get_symtab): Likewise. (ieee_get_reloc_upper_bound): Likewise. (ieee_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. (nlm_get_symtab): Likewise. (nlm_get_reloc_upper_bound): Likewise. (nlm_canonicalize_reloc): Likewise. * oasys.c (oasys_get_symtab_upper_bound): Likewise. (oasys_get_symtab): Likewise. (oasys_get_reloc_upper_bound): Likewise. (oasys_canonicalize_reloc): Likewise. * som.c (som_get_symtab_upper_bound): Likewise. (som_get_symtab): Likewise. (som_get_reloc_upper_bound): Likewise. (som_canonicalize_reloc): Likewise. * srec.c (srec_get_symtab_upper_bound): Likewise. (srec_get_symtab): Likewise. (srec_get_reloc_upper_bound): Define as bfd_0l. (srec_canonicalize_reloc): Likewise. * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. (tekhex_get_symtab_upper_bound): Likewise. (tekhex_get_reloc_upper_bound): Define as bfd_0l. (tekhex_canonicalize_reloc): Likewise. * libaout.h (NAME(aout,get_symtab_upper_bound)): Change declaration to return long. (NAME(aout,get_symtab)): Likewise. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. (bfd_elf32_get_symtab): Likewise. (bfd_elf32_get_reloc_upper_bound): Likewise. (bfd_elf32_canonicalize_reloc): Likewise. (bfd_elf64_get_symtab_upper_bound): Likewise. (bfd_elf64_get_symtab): Likewise. (bfd_elf64_get_reloc_upper_bound): Likewise. (bfd_elf64_canonicalize_reloc): Likewise. * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. (nlmNAME(get_symtab)): Likewise. (nlmNAME(get_reloc_upper_bound)): Likewise. (nlmNAME(canonicalize_reloc)): Likewise. * archive.c (compute_and_write_armap): Use error_return and no_memory_return labels rather than freeing information in various places. Change storage, symcount and src_count to long. Check errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * bout.c (b_out_relax_section): Change reloc_size to long. Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. (b_out_get_relocated_section_contents): Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise. * elf32-mips.c: Likewise. * elf32-hppa.c (hppa_elf_stub_finish): Likewise. (hppa_look_for_stubs_in_section): Check for errors from bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and bfd_canonicalize_reloc. * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * linker.c (generic_link_read_symbols): Likewise. (_bfd_generic_final_link): Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. (bfd_coff_reloc16_get_relocated_section_contents): Likewise. * libbfd.c (bfd_0l): New function. * libbfd-in.h (bfd_0l): Declare. * aix386-core.c: Change get_symtab_upper_bound, get_symtab, get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather than bfd_0u. * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * libcoff.h: Rebuilt. * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables temp and name.
1994-03-30 22:15:07 +00:00
Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Changes to let BFD return an error indication from
get_symtab_upper_bound, bfd_canonicalize_symtab,
bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now
return long instead of unsigned int, and use -1 to indicate an
error. Along the way, rename get_symtab_upper_bound to
bfd_get_symtab_upper_bound.
* bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
errors.
(bfd_canonicalize_reloc): Likewise.
* syms.c (bfd_get_symtab_upper_bound): Renamed from
get_symtab_upper_bound.
* targets.c (bfd_target): Renamed _get_symtab_upper_bound to
_bfd_get_symtab_upper_bound, and changed it and
_bfd_canonicalize_symtab and _get_reloc_upper_bound and
_bfd_canonicalize_reloc to all return long.
* aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
(NAME(aout,canonicalize_reloc)): Likewise.
(NAME(aout,get_reloc_upper_bound)): Likewise.
(NAME(aout,get_symtab_upper_bound)): Likewise.
* bout.c (b_out_canonicalize_reloc): Likewise.
(b_out_get_reloc_upper_bound): Likewise.
* coffcode.h (coff_canonicalize_reloc): Likewise.
* coffgen.c (coff_get_symtab_upper_bound): Likewise.
(coff_get_symtab): Likewise.
(coff_get_reloc_upper_bound): Likewise.
* ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
(ecoff_get_symtab): Likewise.
(ecoff_canonicalize_reloc): Likewise.
* elfcode.h (elf_get_symtab_upper_bound): Likewise.
(elf_get_reloc_upper_bound): Likewise.
(elf_canonicalize_reloc): Likewise.
(elf_get_symtab): Likewise.
* hp300hpux.c (MY(get_symtab)): Likewise.
(MY(get_symtab_upper_bound)): Likewise.
(MY(canonicalize_reloc)): Likewise.
* i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
* ieee.c (ieee_slurp_external_symbols): Change return type to
boolean. Check for errors from get_symbol.
(ieee_slurp_symbol_table): Change return type to boolean. Check
for errors from ieee_slurp_external_symbols.
(ieee_get_symtab_upper_bound): Return long, and -1 on errors.
(ieee_get_symtab): Likewise.
(ieee_get_reloc_upper_bound): Likewise.
(ieee_canonicalize_reloc): Likewise.
* mipsbsd.c (MY(canonicalize_reloc)): Likewise.
* nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
(nlm_get_symtab): Likewise.
(nlm_get_reloc_upper_bound): Likewise.
(nlm_canonicalize_reloc): Likewise.
* oasys.c (oasys_get_symtab_upper_bound): Likewise.
(oasys_get_symtab): Likewise.
(oasys_get_reloc_upper_bound): Likewise.
(oasys_canonicalize_reloc): Likewise.
* som.c (som_get_symtab_upper_bound): Likewise.
(som_get_symtab): Likewise.
(som_get_reloc_upper_bound): Likewise.
(som_canonicalize_reloc): Likewise.
* srec.c (srec_get_symtab_upper_bound): Likewise.
(srec_get_symtab): Likewise.
(srec_get_reloc_upper_bound): Define as bfd_0l.
(srec_canonicalize_reloc): Likewise.
* tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
(tekhex_get_symtab_upper_bound): Likewise.
(tekhex_get_reloc_upper_bound): Define as bfd_0l.
(tekhex_canonicalize_reloc): Likewise.
* libaout.h (NAME(aout,get_symtab_upper_bound)): Change
declaration to return long.
(NAME(aout,get_symtab)): Likewise.
(NAME(aout,canonicalize_reloc)): Likewise.
(NAME(aout,get_reloc_upper_bound)): Likewise.
* libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
(coff_get_symtab): Likewise.
(coff_get_reloc_upper_bound): Likewise.
* libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
(ecoff_get_symtab): Likewise.
(ecoff_canonicalize_reloc): Likewise.
* libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
(bfd_elf32_get_symtab): Likewise.
(bfd_elf32_get_reloc_upper_bound): Likewise.
(bfd_elf32_canonicalize_reloc): Likewise.
(bfd_elf64_get_symtab_upper_bound): Likewise.
(bfd_elf64_get_symtab): Likewise.
(bfd_elf64_get_reloc_upper_bound): Likewise.
(bfd_elf64_canonicalize_reloc): Likewise.
* libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
(nlmNAME(get_symtab)): Likewise.
(nlmNAME(get_reloc_upper_bound)): Likewise.
(nlmNAME(canonicalize_reloc)): Likewise.
* archive.c (compute_and_write_armap): Use error_return and
no_memory_return labels rather than freeing information in various
places. Change storage, symcount and src_count to long. Check
errors from bfd_get_symtab_upper_bound and
bfd_canonicalize_symtab.
* bout.c (b_out_relax_section): Change reloc_size to long. Check
for errors from bfd_get_reloc_upper_bound and
bfd_canonicalize_reloc.
(b_out_get_relocated_section_contents): Likewise.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
Likewise.
* elf32-mips.c: Likewise.
* elf32-hppa.c (hppa_elf_stub_finish): Likewise.
(hppa_look_for_stubs_in_section): Check for errors from
bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
bfd_canonicalize_reloc.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
* linker.c (generic_link_read_symbols): Likewise.
(_bfd_generic_final_link): Check for errors from
bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
* reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
(bfd_coff_reloc16_get_relocated_section_contents): Likewise.
* libbfd.c (bfd_0l): New function.
* libbfd-in.h (bfd_0l): Declare.
* aix386-core.c: Change get_symtab_upper_bound, get_symtab,
get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
than bfd_0u.
* cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
* irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* libcoff.h: Rebuilt.
* nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
temp and name.
* hosts/dpx2.h: Define POSIX_UTIME.
1994-03-30 16:33:45 +00:00
Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* hosts/dpx2.h: Define POSIX_UTIME.
* i386dynix.c, config/i386-dynix.mt: New files, handling Dynix variant of a.out. * configure.in, config.bfd: Use them for Dynix. * Makefile.in: Add dependencies for i386dynix.o. * targets.c: Add definition for i386dynix_vec.
1994-03-30 08:53:45 +00:00
Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* i386dynix.c, config/i386-dynix.mt: New files, handling Dynix
variant of a.out.
* configure.in, config.bfd: Use them for Dynix.
* Makefile.in: Add dependencies for i386dynix.o.
* targets.c: Add definition for i386dynix_vec.
* hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix.
Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by
i386dynix.c
* aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag for generated constructor section.
1994-03-28 17:57:34 +00:00
Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Entry for last check in.
1994-03-28 23:44:43 +00:00
* Makefile.in (BFD32_BACKENDS): Add coff-sparc.o.
* coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like bfd_arch_rs6000.
1994-03-28 23:20:38 +00:00
* coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like
bfd_arch_rs6000.
* config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
1994-03-28 18:02:05 +00:00
* config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
* configure.in (powerpc-*-aix*): New target; use rs6000.mt. * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
1994-03-28 18:00:09 +00:00
* config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
* aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag for generated constructor section.
1994-03-28 17:57:34 +00:00
* aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag
for generated constructor section.
* som.c (som_begin_writing): New approach at dealing with holes in executables left by the HP linker. Does not rely on subspace alignments as subspaces are *NOT* guaranteed to be properly aligned in an executable (can you believe that!).
1994-03-31 06:50:42 +00:00
Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_begin_writing): New approach at dealing with holes
in executables left by the HP linker. Does not rely on subspace
alignments as subspaces are *NOT* guaranteed to be properly
aligned in an executable (can you believe that!).
* libbfd.c (bfd_read): Set bfd_error as appropriate for a short read. (bfd_error_system_call or bfd_error_file_truncated). * som.c: Do not blindly set bfd_error_system_call after a failing bfd_read, bfd_write, or bfd_seek. In a few places (like som_object_p) override the error status set by bfd_read. * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. * som.c: Check return values from several bfd_{seek,read,write} calls that we just assumed were not failing.
1994-03-26 18:28:29 +00:00
Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_get_section_contents): New function. Do not try to actually read data from a section that doesn't have either SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
1994-03-26 20:25:48 +00:00
* som.c (som_get_section_contents): New function. Do not try
to actually read data from a section that doesn't have either
SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
* libbfd.c (bfd_read): Set bfd_error as appropriate for a short read. (bfd_error_system_call or bfd_error_file_truncated). * som.c: Do not blindly set bfd_error_system_call after a failing bfd_read, bfd_write, or bfd_seek. In a few places (like som_object_p) override the error status set by bfd_read. * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise. * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise. * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise. * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise. * som.c: Check return values from several bfd_{seek,read,write} calls that we just assumed were not failing.
1994-03-26 18:28:29 +00:00
* libbfd.c (bfd_read): Set bfd_error as appropriate for a short
read. (bfd_error_system_call or bfd_error_file_truncated).
* som.c: Do not blindly set bfd_error_system_call after a
failing bfd_read, bfd_write, or bfd_seek. In a few places
(like som_object_p) override the error status set by bfd_read.
* aix386-core.c, aout-encap,c archive.c, bout.c: Likewise.
* coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise.
* elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise.
* nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise.
* som.c: Check return values from several bfd_{seek,read,write}
calls that we just assumed were not failing.
* hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4. * config/sysv4.mh: Add comment. * config/symmetry.mh: Change comment. * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
1994-03-26 01:12:53 +00:00
Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4.
* config/sysv4.mh: Add comment.
* config/symmetry.mh: Change comment.
* configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
* aoutx.h (NAME(aout,find_nearest_line)): The caller expects functionname_ptr to be set to a symbol name, so prepend symbol_leading_char.
1994-03-25 22:13:02 +00:00
Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Changes to support linker relaxing of embedded MIPS PIC code to use a five instruction sequence for funtion calls which are out of range of the bal instruction. * libecoff.h (struct ecoff_section_tdata): Define. (ecoff_section_data): Define. (ecoff_bfd_relax_section): Don't define. * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free the debugging information if it has already been read. (ecoff_indirect_link_order): Handle _cooked_size being different from _raw_size. Don't reread the contents or the relocs if they have already been read in. * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from 18 to 16. (PCREL16_EXPANSION_ADJUSTMENT): Define. (mips_relocate_refhi): Take adjust argument. (mips_relocate_section): Handle reloc offsets stored in section used_by_bfd field. Call mips_relax_pcrel16 to handle details of expanding an out of range PCREL16. Keep trace of adjustments required by expansions. Set s and unset h when converting a reloc from undefined to section. Change handling of PC relative relocs: if against a section, they are correct in the object file, if against an external symbol they are pcrel_offset. (mips_relax_section): New function. (mips_relax_pcrel16): New function. (ecoff_bfd_relax_section): Define. * coff-alpha.c (ecoff_bfd_relax_section): Define. * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments built by mips_relax_section when writing out addresses. * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
1994-03-25 22:37:55 +00:00
Changes to support linker relaxing of embedded MIPS PIC code to
* hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4. * config/sysv4.mh: Add comment. * config/symmetry.mh: Change comment. * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
1994-03-26 01:12:53 +00:00
use a five instruction sequence for function calls which are out of
Changes to support linker relaxing of embedded MIPS PIC code to use a five instruction sequence for funtion calls which are out of range of the bal instruction. * libecoff.h (struct ecoff_section_tdata): Define. (ecoff_section_data): Define. (ecoff_bfd_relax_section): Don't define. * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free the debugging information if it has already been read. (ecoff_indirect_link_order): Handle _cooked_size being different from _raw_size. Don't reread the contents or the relocs if they have already been read in. * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from 18 to 16. (PCREL16_EXPANSION_ADJUSTMENT): Define. (mips_relocate_refhi): Take adjust argument. (mips_relocate_section): Handle reloc offsets stored in section used_by_bfd field. Call mips_relax_pcrel16 to handle details of expanding an out of range PCREL16. Keep trace of adjustments required by expansions. Set s and unset h when converting a reloc from undefined to section. Change handling of PC relative relocs: if against a section, they are correct in the object file, if against an external symbol they are pcrel_offset. (mips_relax_section): New function. (mips_relax_pcrel16): New function. (ecoff_bfd_relax_section): Define. * coff-alpha.c (ecoff_bfd_relax_section): Define. * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments built by mips_relax_section when writing out addresses. * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
1994-03-25 22:37:55 +00:00
range of the bal instruction.
* libecoff.h (struct ecoff_section_tdata): Define.
(ecoff_section_data): Define.
(ecoff_bfd_relax_section): Don't define.
* ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
the debugging information if it has already been read.
(ecoff_indirect_link_order): Handle _cooked_size being different
from _raw_size. Don't reread the contents or the relocs if they
have already been read in.
* coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
18 to 16.
(PCREL16_EXPANSION_ADJUSTMENT): Define.
(mips_relocate_refhi): Take adjust argument.
(mips_relocate_section): Handle reloc offsets stored in section
used_by_bfd field. Call mips_relax_pcrel16 to handle details of
expanding an out of range PCREL16. Keep trace of adjustments
required by expansions. Set s and unset h when converting a reloc
from undefined to section. Change handling of PC relative relocs:
if against a section, they are correct in the object file, if
against an external symbol they are pcrel_offset.
(mips_relax_section): New function.
(mips_relax_pcrel16): New function.
(ecoff_bfd_relax_section): Define.
* coff-alpha.c (ecoff_bfd_relax_section): Define.
* ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
built by mips_relax_section when writing out addresses.
* elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
* aoutx.h (NAME(aout,find_nearest_line)): The caller expects functionname_ptr to be set to a symbol name, so prepend symbol_leading_char.
1994-03-25 22:13:02 +00:00
* aoutx.h (NAME(aout,find_nearest_line)): The caller expects
functionname_ptr to be set to a symbol name, so prepend
symbol_leading_char.
Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com) * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info for 16bit relative branches. * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on overflow.
1994-03-24 19:45:23 +00:00
Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
for 16bit relative branches.
* coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
overflow.
* som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects. (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
1994-03-24 17:21:50 +00:00
Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
(som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com)
* netbsd386.c (N_SET_FLAGS): Delete the old definition.
Clean up the relaxing code for the new linker. * targets.c (_bfd_relax_section): Take boolean *again argument rather than asymbol list. * bfd.c (bfd_relax_section): Change name of fourth argument from symbols to again. * reloc.c (bfd_generic_relax_section): Take boolean *again argument rather than asymbol list. Always return true. * bout.c: Include genlink.h. (aligncode, perform_slip): Declare. (perform_slip): Take BFD argument rather than asymbol list. Changed all callers. Get the symbols from the BFD. Change the hash table entry value as well as the symbol value. (abs32code): Take BFD argument rather than asymbol list. Changed all callers. (aligncode): Likewise. (b_out_relax_section): Take boolean *again argument rather than asymbol list. Only return false if an error occurred. Set *again to false. Get symbols from BFD. * reloc16.c: Include genlink.h. (bfd_perform_slip): Take BFD argument rather than asymbol list. Get the symbols from the BFD. Change the hash table entry value as well as the symbol value. (bfd_coff_reloc16_relax_section): Take boolean *again argument rather than asymbol list. Only return false if an error occurred. Set *again to false. Get symbols from BFD. * coffcode.h (bfd_coff_backend_data): Change _bfd_coff_reloc16_estimate to take BFD argument rather than asymbol list. (bfd_coff_reloc16_estimate): Corresponding change. (dummy_reloc16_estimate): Corresponding change. * libcoff-in.h (bfd_coff_reloc16_relax_section): Change declaration to take boolean * rather than asymbol list. (bfd_perform_slip): Change declaration to take BFD rather than asymbol list. * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather than asymbol list. Changed calls to bfd_perform_slip. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * libcoff.h: Rebuilt. * Makefile.in: Rebuilt dependencies.
1994-03-23 20:21:06 +00:00
Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Clean up the relaxing code for the new linker.
* targets.c (_bfd_relax_section): Take boolean *again argument
rather than asymbol list.
* bfd.c (bfd_relax_section): Change name of fourth argument from
symbols to again.
* reloc.c (bfd_generic_relax_section): Take boolean *again
argument rather than asymbol list. Always return true.
* bout.c: Include genlink.h.
(aligncode, perform_slip): Declare.
(perform_slip): Take BFD argument rather than asymbol list.
Changed all callers. Get the symbols from the BFD. Change the
hash table entry value as well as the symbol value.
(abs32code): Take BFD argument rather than asymbol list. Changed
all callers.
(aligncode): Likewise.
(b_out_relax_section): Take boolean *again argument rather than
asymbol list. Only return false if an error occurred. Set *again
to false. Get symbols from BFD.
* reloc16.c: Include genlink.h.
(bfd_perform_slip): Take BFD argument rather than asymbol list.
Get the symbols from the BFD. Change the hash table entry value
as well as the symbol value.
(bfd_coff_reloc16_relax_section): Take boolean *again argument
rather than asymbol list. Only return false if an error occurred.
Set *again to false. Get symbols from BFD.
* coffcode.h (bfd_coff_backend_data): Change
_bfd_coff_reloc16_estimate to take BFD argument rather than
asymbol list.
(bfd_coff_reloc16_estimate): Corresponding change.
(dummy_reloc16_estimate): Corresponding change.
* libcoff-in.h (bfd_coff_reloc16_relax_section): Change
declaration to take boolean * rather than asymbol list.
(bfd_perform_slip): Change declaration to take BFD rather than
asymbol list.
* coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
than asymbol list. Changed calls to bfd_perform_slip.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* libcoff.h: Rebuilt.
* Makefile.in: Rebuilt dependencies.
* genlink.h (_bfd_generic_link_get_symbols): Define.
(_bfd_generic_link_get_symcount): Define.
* linker.c (generic_link_read_symbols): New function.
(generic_link_add_object_symbols): Use it. Use
_bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount
to get the symbols from the BFD.
(generic_link_check_archive_element): Likewise.
(_bfd_generic_final_link): Likewise.
(_bfd_generic_link_output_symbols): Likewise.
(default_indirect_link_order): Likewise.
(generic_link_add_symbol_list): Store pointer to hash table entry
in asymbol udata field.
* linker.c (_bfd_generic_final_link): Set reloc_count to 0 before counting relocs. Set SEC_RELOC flag for any section which has relocs. * linker.c (_bfd_default_link_order): Handle bfd_data_link_order. * linker.c (_bfd_generic_link_add_symbols): Just call generic_link_add_symbols. (_bfd_generic_link_add_symbols_collect): New function, like _bfd_generic_link_add_symbols but also collect constructors and destructors by name as collect2 does. (generic_link_add_symbols): New function, like old _bfd_generic_link_add_symbols but with collect argument. (generic_link_add_object_symbols): Take collect argument. (generic_link_check_archive_element_no_collect): New function. (generic_link_check_archive_element_collect): New function. (generic_link_check_archive_element): Take collect argument. (generic_link_add_symbol_list): Take collect argument. (_bfd_generic_link_add_one_symbol): Rename constructor argument to collect. * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare. * libbfd.h: Rebuilt.
1994-03-22 18:18:40 +00:00
Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16 reloc, used in embedded PIC code. (mips_adjust_reloc_in): Change sanity check to permit new reloc. (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into MIPS_R_PCREL16.
1994-03-22 20:13:37 +00:00
* coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16
reloc, used in embedded PIC code.
(mips_adjust_reloc_in): Change sanity check to permit new reloc.
(mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into
MIPS_R_PCREL16.
* linker.c (_bfd_generic_final_link): Set reloc_count to 0 before counting relocs. Set SEC_RELOC flag for any section which has relocs. * linker.c (_bfd_default_link_order): Handle bfd_data_link_order. * linker.c (_bfd_generic_link_add_symbols): Just call generic_link_add_symbols. (_bfd_generic_link_add_symbols_collect): New function, like _bfd_generic_link_add_symbols but also collect constructors and destructors by name as collect2 does. (generic_link_add_symbols): New function, like old _bfd_generic_link_add_symbols but with collect argument. (generic_link_add_object_symbols): Take collect argument. (generic_link_check_archive_element_no_collect): New function. (generic_link_check_archive_element_collect): New function. (generic_link_check_archive_element): Take collect argument. (generic_link_add_symbol_list): Take collect argument. (_bfd_generic_link_add_one_symbol): Rename constructor argument to collect. * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare. * libbfd.h: Rebuilt.
1994-03-22 18:18:40 +00:00
* elf32-mips.c (mips_elf_final_link): Account for link_order
relocs when allocating space for relocations. Set SEC_RELOC flag
for any section which has relocs. Handle link_order relocs in
link_order loop. Use _bfd_generic_link_add_symbols_collect for
add_symbls entry point.
* linker.c (_bfd_generic_final_link): Set reloc_count to 0 before
counting relocs. Set SEC_RELOC flag for any section which has
relocs.
* linker.c (_bfd_default_link_order): Handle bfd_data_link_order.
* linker.c (_bfd_generic_link_add_symbols): Just call
generic_link_add_symbols.
(_bfd_generic_link_add_symbols_collect): New function, like
_bfd_generic_link_add_symbols but also collect constructors and
destructors by name as collect2 does.
(generic_link_add_symbols): New function, like old
_bfd_generic_link_add_symbols but with collect argument.
(generic_link_add_object_symbols): Take collect argument.
(generic_link_check_archive_element_no_collect): New function.
(generic_link_check_archive_element_collect): New function.
(generic_link_check_archive_element): Take collect argument.
(generic_link_add_symbol_list): Take collect argument.
(_bfd_generic_link_add_one_symbol): Rename constructor argument to
collect.
* libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare.
* libbfd.h: Rebuilt.
* archive.c (bfd_construct_extended_name_table): Use ar_padchar for first character in an extended name. (_bfd_write_archive_contents): If ar_padchar == '/', then use "//" as the name of the special archive member holding the extended name table.
1994-03-22 18:04:59 +00:00
Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* archive.c (bfd_construct_extended_name_table): Use ar_padchar
for first character in an extended name.
(_bfd_write_archive_contents): If ar_padchar == '/', then use
"//" as the name of the special archive member holding the
extended name table.
Support for link_order types which generate relocs in order to support -Ur in the linker. * linker.c (generic_link_add_symbol_list): Remove bitsize argument from call to _bfd_generic_link_add_one_symbol. (_bfd_generic_link_add_one_symbol): Remove bitsize argument. Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR instead of bitsize to add_to_set call back. (_bfd_generic_final_link): Account for link_order relocs when allocating space for relocations. Handle them in link_order loop. (_bfd_generic_reloc_link_order): New function. (_bfd_default_link_order): If a reloc_link_order is seen here, abort. (_bfd_count_link_order_relocs): New function. * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize argument from declaration. (_bfd_generic_reloc_link_order): Declare. (_bfd_count_link_order_relocs): Declare. * libbfd.h: Rebuilt. * aoutx.h (aout_link_add_symbols): Remove bitsize argument from call to _bfd_generic_link_add_one_symbol. (NAME(aout,final_link)): Account for link_order relocs when allocating space for relocations. Handle them after handling all input BFDs. (aout_link_reloc_link_order): New function. * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from call to _bfd_generic_link_add_one_symbol. (ecoff_bfd_final_link): Account for link_order relocs when allocating space for relocations. Handle them in link_order loop. (ecoff_link_write_external): Set the storage class of a defined linker created symbol based on the section it is in. Correct bfd_link_hash_weak case to use .sc rather than .st. (ecoff_reloc_link_order): New function. * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR. * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
1994-03-22 00:27:05 +00:00
Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Support for link_order types which generate relocs in order to
support -Ur in the linker.
* linker.c (generic_link_add_symbol_list): Remove bitsize argument
from call to _bfd_generic_link_add_one_symbol.
(_bfd_generic_link_add_one_symbol): Remove bitsize argument.
Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR
instead of bitsize to add_to_set call back.
(_bfd_generic_final_link): Account for link_order relocs when
allocating space for relocations. Handle them in link_order loop.
(_bfd_generic_reloc_link_order): New function.
(_bfd_default_link_order): If a reloc_link_order is seen here,
abort.
(_bfd_count_link_order_relocs): New function.
* libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
argument from declaration.
(_bfd_generic_reloc_link_order): Declare.
(_bfd_count_link_order_relocs): Declare.
* libbfd.h: Rebuilt.
* aoutx.h (aout_link_add_symbols): Remove bitsize argument from
call to _bfd_generic_link_add_one_symbol.
(NAME(aout,final_link)): Account for link_order relocs when
allocating space for relocations. Handle them after handling all
input BFDs.
(aout_link_reloc_link_order): New function.
* ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
call to _bfd_generic_link_add_one_symbol.
(ecoff_bfd_final_link): Account for link_order relocs when
allocating space for relocations. Handle them in link_order loop.
(ecoff_link_write_external): Set the storage class of a defined
linker created symbol based on the section it is in. Correct
bfd_link_hash_weak case to use .sc rather than .st.
(ecoff_reloc_link_order): New function.
* coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
BFD_RELOC_CTOR.
* coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
* sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym
and buf.
* cisco-core.c (cisco_core_file_p): Only pass one argument to
bfd_zmalloc. Free a pointer, not a union.
(cisco_bfd_is_local_label): Correct cast from asection to asymbol.
* som.c (som_begin_writing): Align text in all executables to make HPUX kernel happy. Fixes strip/objcopy for shared executables.
1994-03-20 17:27:51 +00:00
Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* bfd/som.c (som_begin_writing): Fix thinko (off by one error).
1994-03-21 03:42:06 +00:00
* bfd/som.c (som_begin_writing): Fix thinko (off by one error).
* som.c (bfd_section_from_som_symbol): Only to do the value comparison for function symbols within executables.
1994-03-21 02:08:37 +00:00
* som.c (bfd_section_from_som_symbol): Only to do the value
comparison for function symbols within executables.
* som.c (bfd_section_from_som_symbol): Renamed from som_section_from_subspace_index. Pass in a native SOM symbol. For executables, iterate through the sections to find out which contains the symbol's address rather than using the symbol_info field. (symbol_info has a different meaning for dynamicly linked executables.)
1994-03-20 23:27:37 +00:00
* som.c (bfd_section_from_som_symbol): Renamed from
som_section_from_subspace_index. Pass in a native SOM symbol.
For executables, iterate through the sections to find out
which contains the symbol's address rather than using the
symbol_info field. (symbol_info has a different meaning for
dynamicly linked executables.)
* trad-core.c (trad_unix_core_file_p): Don't pass abfd to bfd_zmalloc.
1994-03-20 21:39:35 +00:00
* trad-core.c (trad_unix_core_file_p): Don't pass abfd to
bfd_zmalloc.
* som.c (som_begin_writing): Fix braino (one call to align space/subspace data was done unconditionally rather than just for executables.)
1994-03-20 19:22:04 +00:00
* som.c (som_begin_writing): Fix braino (one call to align
space/subspace data was done unconditionally rather than
just for executables.)
* som.c (som_begin_writing): Align text in all executables to make HPUX kernel happy. Fixes strip/objcopy for shared executables.
1994-03-20 17:27:51 +00:00
* som.c (som_begin_writing): Align text in all executables to
make HPUX kernel happy. Fixes strip/objcopy for shared
executables.
* som.c (som_begin_writing): Account for alignment needs of subspaces too when writing executables. Never request a negative bss size. Fixes some problems with demand paged executables, still having problems with pure executables and shared executables.
1994-03-19 15:08:12 +00:00
Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_begin_writing): Account for alignment needs of
subspaces too when writing executables. Never request a negative
bss size. Fixes some problems with demand paged executables,
still having problems with pure executables and shared executables.
* trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not bfd_zalloc for rawptr, because later on we may call free, not bfd_release, on it. * bfd.c (struct _bfd): Add cisco_core_struct to tdata union. * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors. * cisco-core.c: New file. * Makfile.in: Change accordingly. * bfd-in2.h: Rebuilt.
1994-03-19 06:17:08 +00:00
Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
bfd_zalloc for rawptr, because later on we may call free, not
bfd_release, on it.
* bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
* libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
* cisco-core.c: New file.
* bfd.c (struct _bfd): Add cisco_core_struct to tdata union. * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors. * cisco-core.c: New file. * Makefile.in: Change accordingly. * configure.in: Recognize cisco_core_vec. * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec. * targets.c: Add cisco_core_vec. * bfd-in2.h: Rebuilt.
1994-03-19 21:13:58 +00:00
* Makefile.in: Change accordingly.
* configure.in: Recognize cisco_core_vec.
* config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec.
* targets.c: Add cisco_core_vec.
* trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not bfd_zalloc for rawptr, because later on we may call free, not bfd_release, on it. * bfd.c (struct _bfd): Add cisco_core_struct to tdata union. * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors. * cisco-core.c: New file. * Makfile.in: Change accordingly. * bfd-in2.h: Rebuilt.
1994-03-19 06:17:08 +00:00
* bfd-in2.h: Rebuilt.
* Better long-filename handling. Reads SOM ABI compliant extended names, but doesn't quite write compliant extended names yet. * som.c (som_slurp_extended_name_table): Delete function. The generic code will handle things correctly. (som_slurp_armap): Seek to the beginning of the next member. (normalize): New function. (som_bfd_ar_write_symbol_stuff): Take the size of the extended name table into account when computing the file offsets in the SOM dictionary. Make sure to align to an even boundary. (som_write_armap): Initialize the checksum to zero. (ar_maxchars): Fix. Opps.
1994-03-19 02:17:15 +00:00
Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.h (som_copyable_section_data_struct): New structure containing all the private section information which needs to be copied from input section to output section during objcopy or strip. (som_section_data_struct): Remove several fields now in som_copyable_section_data_struct. Make the space and subspace dictionaries be pointers (to save space when only reading objects). * som.c (bfd_som_set_section_attributes): Now returns a boolean; some references changed. Allocate a copyable data stucture if none exists. Store info into the copyable data structure. (bfd_som_set_subsection_attributes): Likewise. (som_is_space, som_is_subspace, som_is_container): New functions. Use these instead of directly accessing private data. (som_prep_headers): Allocate space and subspace headers here. Fill in some fields in the space/subspace headers from the copyable data. (som_bfd_copy_private_section_data): Only copy the stuff that we really need to make objcopy and strip work. Allocate the copy_data structure for the output bfd before copying.
1994-03-19 06:41:54 +00:00
* som.h (som_copyable_section_data_struct): New structure
containing all the private section information which needs
to be copied from input section to output section during
objcopy or strip.
(som_section_data_struct): Remove several fields now in
som_copyable_section_data_struct. Make the space and
subspace dictionaries be pointers (to save space when
only reading objects).
* som.c (bfd_som_set_section_attributes): Now returns a boolean;
some references changed. Allocate a copyable data stucture if
none exists. Store info into the copyable data structure.
(bfd_som_set_subsection_attributes): Likewise.
(som_is_space, som_is_subspace, som_is_container): New functions.
Use these instead of directly accessing private data.
(som_prep_headers): Allocate space and subspace headers here.
Fill in some fields in the space/subspace headers from the
copyable data.
(som_bfd_copy_private_section_data): Only copy the stuff
that we really need to make objcopy and strip work. Allocate
the copy_data structure for the output bfd before copying.
* som.h (struct som_exec_data): New structure to hold exec info that must be preserved when running objcopy/strip. (struct somdata): Add new "exec_data" field and accessor macro. Add some comments on how the various fields are used. (som_section_data_struct): Make is_space and is_subspace bitfields. Delete unused subspace_index. All references now use the target_index field within the section structure itself. * som.c (make_unique_section): Delete unused declaration. (som_bfd_copy_private_bfd_data): New function. (som_object_setup): Allocate space for and save exec information that needs to be copied during objcopy/strip. (som_mkobject): Do not allocate space for a file header here. It is not used when only reading SOM objects. (som_prep_headers): Allocate space for and attach a file header to the output bfd. For executables, use the saved system_id value rather than trying to guess the right value. Do not abort wwhen setting file_hdr->entry* for executables. (som_begin_writing): For executables, set the exec_entry and exec_flags fields. (som_copy_private_backend_section_data): Always return a value.
1994-03-19 05:06:54 +00:00
* som.h (struct som_exec_data): New structure to hold exec
info that must be preserved when running objcopy/strip.
(struct somdata): Add new "exec_data" field and accessor
macro. Add some comments on how the various fields are used.
(som_section_data_struct): Make is_space and is_subspace bitfields.
Delete unused subspace_index. All references now use the
target_index field within the section structure itself.
* som.c (make_unique_section): Delete unused declaration.
(som_bfd_copy_private_bfd_data): New function.
(som_object_setup): Allocate space for and save exec information
that needs to be copied during objcopy/strip.
(som_mkobject): Do not allocate space for a file header here.
It is not used when only reading SOM objects.
(som_prep_headers): Allocate space for and attach a file header
to the output bfd. For executables, use the saved system_id
value rather than trying to guess the right value. Do not abort
wwhen setting file_hdr->entry* for executables.
(som_begin_writing): For executables, set the exec_entry and
exec_flags fields.
(som_copy_private_backend_section_data): Always return a value.
* libhppa.h (PA_PAGESIZE): Define. * som.c (SOM_ALIGN): Define. (som_begin_writing): If writing an executable, initialize all fields in the exec header to zero. Update fields in the exec header as sizes of loadable subspaces are computed. Carefully preserve alignments when building executables. Actually write the exec after all the fields are filled in.
1994-03-19 03:54:49 +00:00
* libhppa.h (PA_PAGESIZE): Define.
* som.c (SOM_ALIGN): Define.
(som_begin_writing): If writing an executable, initialize all
fields in the exec header to zero. Update fields in the exec
header as sizes of loadable subspaces are computed. Carefully
preserve alignments when building executables. Actually write the
exec after all the fields are filled in.
* Better long-filename handling. Reads SOM ABI compliant extended names, but doesn't quite write compliant extended names yet. * som.c (som_slurp_extended_name_table): Delete function. The generic code will handle things correctly. (som_slurp_armap): Seek to the beginning of the next member. (normalize): New function. (som_bfd_ar_write_symbol_stuff): Take the size of the extended name table into account when computing the file offsets in the SOM dictionary. Make sure to align to an even boundary. (som_write_armap): Initialize the checksum to zero. (ar_maxchars): Fix. Opps.
1994-03-19 02:17:15 +00:00
* Better long-filename handling. Reads SOM ABI compliant extended
names, but doesn't quite write compliant extended names yet.
* som.c (som_slurp_extended_name_table): Delete function. The
generic code will handle things correctly.
(som_slurp_armap): Seek to the beginning of the next member.
(normalize): New function.
(som_bfd_ar_write_symbol_stuff): Take the size of the extended
name table into account when computing the file offsets in the
SOM dictionary. Make sure to align to an even boundary.
(som_write_armap): Initialize the checksum to zero.
(ar_maxchars): Fix. Opps.
* aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
1994-03-19 01:39:36 +00:00
Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
(trad_unix_bfd_is_local_label): Fixed typo where this was also named trad_unix_bfd_copy_private_bfd_data.
1994-03-17 23:38:36 +00:00
Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* bfd-in.h (BFD_VERSION): Use @VERSION@. * Makefile.in (bfd.h): Replace it with contents of VERSION file. * bfd-in2.h: Regenerated.
1994-03-17 23:47:00 +00:00
* bfd-in.h (BFD_VERSION): Use @VERSION@.
* Makefile.in (bfd.h): Replace it with contents of VERSION file.
* bfd-in2.h: Regenerated.
(trad_unix_bfd_is_local_label): Fixed typo where this was also named trad_unix_bfd_copy_private_bfd_data.
1994-03-17 23:38:36 +00:00
* trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
this was also named trad_unix_bfd_copy_private_bfd_data.
* aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0) returns NULL, it is not an error. It's possible that some of these checks are not necessary (because the size can never be zero), but putting in the checks is the conservative thing to do in light of the fact that some of these malloc calls replaced unchecked alloca calls, in which a zero argument would work fine.
1994-03-17 18:54:48 +00:00
Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
returns NULL, it is not an error. It's possible that some of
these checks are not necessary (because the size can never be
zero), but putting in the checks is the conservative thing to do
in light of the fact that some of these malloc calls replaced
unchecked alloca calls, in which a zero argument would work fine.
* elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space after NAME, since SunOS /bin/cc can't handle it.
1994-03-17 16:47:01 +00:00
Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove duplicate definition. (osf_core_bfd_is_local_label): Define.
1994-03-17 23:26:03 +00:00
* osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
duplicate definition.
(osf_core_bfd_is_local_label): Define.
* reloc.c (bfd_generic_get_relocated_section_contents): Don't fail if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a failure indication, it merely means there are no relocs.
1994-03-17 17:29:15 +00:00
* reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
failure indication, it merely means there are no relocs.
* elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space after NAME, since SunOS /bin/cc can't handle it.
1994-03-17 16:47:01 +00:00
* elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
after NAME, since SunOS /bin/cc can't handle it.
* netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field. From sukes@glue.umd.edu (Tasuki Hirata).
1994-03-17 00:45:26 +00:00
Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
From sukes@glue.umd.edu (Tasuki Hirata).
Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
all that convoluted stuff with NAME, CAT3, etc. The convoluted
stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
* som.c (som_prep_for_fixups): Detect section symbols based on either the lack of private data or the symbol flags. Do not munge section symbol names anymore -- they no longer confuse GDB. (som_begin_writing): Leave space for an exec header if writing an executable. (som_slurp_symbol_table): Recognize both forms of section symbol names "L$0\002" and "$<FOO>$". Change the name of "L$0\002" section symbols to be the name of the section they represent. Debugging symbols begin with "L$0\001", not just "L$".
1994-03-16 08:03:46 +00:00
Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_prep_for_fixups): Detect section symbols based
on either the lack of private data or the symbol flags. Do not
munge section symbol names anymore -- they no longer confuse GDB.
(som_begin_writing): Leave space for an exec header if writing
an executable.
(som_slurp_symbol_table): Recognize both forms of section symbol
names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
section symbols to be the name of the section they represent.
Debugging symbols begin with "L$0\001", not just "L$".
* bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. * bfd-in.h (JUMP_TABLE): Add new entries to the jump table for bfd_copy_private_section_data, bfd_copy_private_bfd_data, and bfd_is_local_label. * targets.c: Add new entries to the bfd_target structure. * bfd.c (bfd_copy_private_bfd_data): New definition. * section.c (bfd_copy_private_section_data): New definition. * syms.c (bfd_is_local_label): New definition. * libbfd-in.h (bfd_generic_is_local_label): Declare. * libbfd.c (bfd_generic_is_local_label): New function. * *-core.c: Provide default definitions for new functions in the target vector which all point to bfd_false. * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c Default new vectors for copying private backend data to bfd_true. Default new vector for determining if a symbol is a local label to bfd_generic_is_local_label. * som.c (som_bfd_copy_private_section_data): New function. (som_bfd_is_local_label): New function. (som_bfd_copy_private_bfd_data): For now default to bfd_true. * elf32-hppa.c (hppa_elf_is_local_label): New function.
1994-03-16 07:02:05 +00:00
Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
* bfd-in.h (JUMP_TABLE): Add new entries to the jump table
for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
and bfd_is_local_label.
* targets.c: Add new entries to the bfd_target structure.
* bfd.c (bfd_copy_private_bfd_data): New definition.
* section.c (bfd_copy_private_section_data): New definition.
* syms.c (bfd_is_local_label): New definition.
* libbfd-in.h (bfd_generic_is_local_label): Declare.
* libbfd.c (bfd_generic_is_local_label): New function.
* *-core.c: Provide default definitions for new functions in
the target vector which all point to bfd_false.
* aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
Default new vectors for copying private backend data to bfd_true.
Default new vector for determining if a symbol is a local label
to bfd_generic_is_local_label.
* som.c (som_bfd_copy_private_section_data): New function.
(som_bfd_is_local_label): New function.
(som_bfd_copy_private_bfd_data): For now default to bfd_true.
* elf32-hppa.c (hppa_elf_is_local_label): New function.
* cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
1994-03-16 04:57:11 +00:00
Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
* Most files: Replace DEFUN and DEFUN_VOID with K&R-style function definition. Indent some of them to GNU standards. * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c, cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c, elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h, libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c: Update copyright years.
1994-03-15 15:13:13 +00:00
Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
* Most files:
Replace DEFUN and DEFUN_VOID with K&R-style function definition.
Indent some of them to GNU standards.
* aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
Update copyright years.
* som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and HAS_RELOC based on the object's magic number. (make_unique_section): Delete function. BFD and its users are prepared to handle multiple sections with the same name. (setup_sections): Allocate space on the BFD's obstack to hold section names. Use bfd_make_setion_anyway rather than the obsolete make_unique_section. (som_prep_headers): Choose the correct SOM magic number based on the BFD's flags. (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
1994-03-14 19:43:01 +00:00
Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_prep_for_fixups): A relocation involving the section symbol for the *ABS* section is really a relocation involving no symbol. (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for undefined symbols. Correctly distinguish between debugger symbols and section symbols.
1994-03-15 05:21:51 +00:00
* som.c (som_prep_for_fixups): A relocation involving the section
symbol for the *ABS* section is really a relocation involving
no symbol.
(som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
undefined symbols. Correctly distinguish between debugger symbols
and section symbols.
* som (setup_sections): Set SEC_DEBUGGING and the section attributes for spaces and subspaces.
1994-03-15 04:40:51 +00:00
* som (setup_sections): Set SEC_DEBUGGING and the section attributes
for spaces and subspaces.
* som.c (som_bfd_count_ar_symbols): Fix typo.
1994-03-14 21:53:29 +00:00
* som.c (som_bfd_count_ar_symbols): Fix typo.
* som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and HAS_RELOC based on the object's magic number. (make_unique_section): Delete function. BFD and its users are prepared to handle multiple sections with the same name. (setup_sections): Allocate space on the BFD's obstack to hold section names. Use bfd_make_setion_anyway rather than the obsolete make_unique_section. (som_prep_headers): Choose the correct SOM magic number based on the BFD's flags. (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
1994-03-14 19:43:01 +00:00
* som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
HAS_RELOC based on the object's magic number.
(make_unique_section): Delete function. BFD and its users are
prepared to handle multiple sections with the same name.
(setup_sections): Allocate space on the BFD's obstack to hold
section names. Use bfd_make_setion_anyway rather than the
obsolete make_unique_section.
(som_prep_headers): Choose the correct SOM magic number based
on the BFD's flags.
(som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
* elf32-ppc.c: Renamed from elf32-powerpc.c. start-sanitize-powerpc-netware * nlm32-ppc.c: Renamed from nlm32-powerpc.c. end-sanitize-powerpc-netware * Makefile.in, configure.in: Corresponding changes.
1994-03-12 17:48:16 +00:00
Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
* elf32-ppc.c: Renamed from elf32-powerpc.c.
* nlm32-ppc.c: Renamed from nlm32-powerpc.c.
* Makefile.in, configure.in: Corresponding changes.
* elf32-powerpc.c: Extensive changes to update to preliminary ABI. Many changes to nlm32-powerpc.c as well, but I'm not bothering to make a ChangeLog entry to avoid sanitization headaches.
1994-03-12 03:30:52 +00:00
Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elf32-powerpc.c: Extensive changes to update to preliminary ABI.
* sunos.c (sunos_read_dynamic_info): Assume that dynamic info is always located at the start of the data section to allow recovery of the dynamic info from a stripped executable. * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA and STYP_COMMENT.
1994-03-11 09:03:07 +00:00
Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* sunos.c (sunos_read_dynamic_info): Assume that dynamic info
is always located at the start of the data section to allow
recovery of the dynamic info from a stripped executable.
* ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
and STYP_COMMENT.
* libbfd-in.h: Remove alloca cruft. It was missing some necessary cruft (like the #pragma alloca for AIX). In addition to that problem, the C alloca calls xmalloc, which means checking for being out of memory can't work right. The following changes remove all uses of alloca from BFD. * hosts/solaris2.h: Remove alloca cruft. * som.c: Replace alloca with a fixed size auto array. * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c: Replace alloca with malloc and appropriate error checking and freeing. * linker.c: Replace alloca with obstack_alloc. * libbfd.h: Rebuilt.
1994-03-10 02:09:10 +00:00
Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* libbfd-in.h: Remove alloca cruft. It was missing some necessary
cruft (like the #pragma alloca for AIX).
In addition to that problem, the C alloca calls xmalloc, which
means checking for being out of memory can't work right. The
following changes remove all uses of alloca from BFD.
* hosts/solaris2.h: Remove alloca cruft.
* som.c: Replace alloca with a fixed size auto array.
* aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
* libbfd-in.h: Remove alloca cruft. It was missing some necessary cruft (like the #pragma alloca for AIX). In addition to that problem, the C alloca calls xmalloc, which means checking for being out of memory can't work right. The following changes remove all uses of alloca from BFD. * hosts/solaris2.h: Remove alloca cruft. * som.c: Replace alloca with a fixed size auto array. * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c, sunos.c: Replace alloca with malloc and appropriate error checking and freeing. * linker.c: Replace alloca with obstack_alloc. * libbfd.h: Rebuilt.
1994-03-10 02:33:01 +00:00
ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
sunos.c: Replace alloca with malloc and appropriate error checking and
* libbfd-in.h: Remove alloca cruft. It was missing some necessary cruft (like the #pragma alloca for AIX). In addition to that problem, the C alloca calls xmalloc, which means checking for being out of memory can't work right. The following changes remove all uses of alloca from BFD. * hosts/solaris2.h: Remove alloca cruft. * som.c: Replace alloca with a fixed size auto array. * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c, ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c: Replace alloca with malloc and appropriate error checking and freeing. * linker.c: Replace alloca with obstack_alloc. * libbfd.h: Rebuilt.
1994-03-10 02:09:10 +00:00
freeing.
* linker.c: Replace alloca with obstack_alloc.
* libbfd.h: Rebuilt.
* coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like MIPS_R_GPREL.
1994-03-08 20:11:44 +00:00
Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
* coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
MIPS_R_GPREL.
* elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word, Elf*_Off typedefs by their expansion, the typedefs have been removed from include/elf/internal.h.
1994-03-05 22:41:41 +00:00
Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
Elf*_Off typedefs by their expansion, the typedefs have been
removed from include/elf/internal.h.
Add lost lines to previous ChangeLog entry.
1994-03-07 21:38:41 +00:00
* elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
SHT_PROGBITS section.
* elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word, Elf*_Off typedefs by their expansion, the typedefs have been removed from include/elf/internal.h.
1994-03-05 22:41:41 +00:00
* som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
1994-03-04 04:04:48 +00:00
Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
* configure.host: Recognize i[34]86-sequent-*. * trad-core.c (trad_unix_core_file_p): A non-zero, not zero, return from bfd_seek indicates an error. New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace TRAD_CORE_STACK_OFFSET. * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
1994-03-03 02:38:24 +00:00
Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
* configure.host: Recognize i[34]86-sequent-*.
* trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
return from bfd_seek indicates an error.
New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
TRAD_CORE_STACK_OFFSET.
* hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
* som.c (hppa_som_gen_reloc_type): Use correct enum type for field parameter. (bfd_som_set_section_attributes): Use unsigned int rather than unsigned char to avoid GNU-C extensions. (bfd_som_attach_aux_hdr): Return a boolean to indicate success or failure rather than aborting on failure. * som.h (bfd_som_set_section_attributes): Fix prototype to match som.c changes. (bfd_som_attach_aux_hdr): Add prototype. (hppa_som-gen_reloc_type): Likewise. * elf32-hppa.c: Add a couple casts to make HP compiler happy. (hppa_look_for_stubs_in_section): Do not return false on failure until rest of code is ready to handle it. Abort for now.
1994-03-02 19:59:03 +00:00
Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.[ch]: Do not include libhppa.h in som.c, instead include it in som.h. * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead include it in elf32-hppa.h.
1994-03-02 23:04:29 +00:00
* som.[ch]: Do not include libhppa.h in som.c, instead include
it in som.h.
* elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
include it in elf32-hppa.h.
* som.c (log2): Return -1 on error rather than aborting. (setup_sections): Bubble up an error from log2.
1994-03-02 20:32:10 +00:00
* som.c (log2): Return -1 on error rather than aborting.
(setup_sections): Bubble up an error from log2.
* som.c (hppa_som_gen_reloc_type): Use correct enum type for field parameter. (bfd_som_set_section_attributes): Use unsigned int rather than unsigned char to avoid GNU-C extensions. (bfd_som_attach_aux_hdr): Return a boolean to indicate success or failure rather than aborting on failure. * som.h (bfd_som_set_section_attributes): Fix prototype to match som.c changes. (bfd_som_attach_aux_hdr): Add prototype. (hppa_som-gen_reloc_type): Likewise. * elf32-hppa.c: Add a couple casts to make HP compiler happy. (hppa_look_for_stubs_in_section): Do not return false on failure until rest of code is ready to handle it. Abort for now.
1994-03-02 19:59:03 +00:00
* Changes to make HP C compiler happy in both traditional
and ANSI mode.
* som.c (hppa_som_gen_reloc_type): Use correct enum type for
field parameter.
(bfd_som_set_section_attributes): Use unsigned int rather than
unsigned char to avoid GNU-C extensions.
(bfd_som_attach_aux_hdr): Return a boolean to indicate success
or failure rather than aborting on failure.
* som.h (bfd_som_set_section_attributes): Fix prototype to match
som.c changes.
(bfd_som_attach_aux_hdr): Add prototype.
(hppa_som-gen_reloc_type): Likewise.
* elf32-hppa.c: Add a couple casts to make HP compiler happy.
(hppa_look_for_stubs_in_section): Do not return false on failure
until rest of code is ready to handle it. Abort for now.
* bfd-in2.h: Rebuilt.
1994-03-02 02:36:07 +00:00
Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
* bfd-in2.h: Rebuilt.
Modified Files: ChangeLog configure.in * configure.in : Add i396os9k_vec.
1994-03-01 21:09:17 +00:00
Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
Modified Files: ChangeLog i386os9k.c Makefile.in * i386os9k.c: use new functions bfd_set_error and bfd_get_error. * Makefile.in: delete an extra blank.
1994-03-01 21:39:28 +00:00
* i386os9k.c: use new functions bfd_set_error and bfd_get_error.
* Makefile.in: delete an extra blank.
Modified Files: ChangeLog configure.in * configure.in : Add i396os9k_vec.
1994-03-01 21:09:17 +00:00
* configure.in : Add i396os9k_vec.
Modified Files: ChangeLog targets.c Makefile.in cache.c Added Files: i386os9k.c * i386os9k.c : new file to handle os9k format bfd. * Makefile.in : Handle new file i386os9k.c * bfd-in2.h : Add bfd_target_os9k_flavour. * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec. * cache.c : Initialize cache_sentinel to 0.
1994-02-28 23:49:08 +00:00
Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
Modified Files: ChangeLog
1994-03-01 00:00:06 +00:00
* config.bfd : Add i386-os9k.
* config/i386-os9k.mt : Newly add os9k target makefile.
Modified Files: ChangeLog targets.c Makefile.in cache.c Added Files: i386os9k.c * i386os9k.c : new file to handle os9k format bfd. * Makefile.in : Handle new file i386os9k.c * bfd-in2.h : Add bfd_target_os9k_flavour. * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec. * cache.c : Initialize cache_sentinel to 0.
1994-02-28 23:49:08 +00:00
* i386os9k.c : new file to handle os9k format bfd.
* Makefile.in : Handle new file i386os9k.c
* targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
* cache.c : Initialize cache_sentinel to 0.
* elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete unused symbols argument. * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather than asymbol * for original target symbol. All callers changed. Set reloc->sym_ptr_ptr appropriately. (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly. (hppa_elf_look_for_stubs_in_section): No longer need symbols argument. Use the output symbols when canonicalizing the relocs, creating them if necessary. * linker.c (_bfd_generic_link_output_symbols): Do not rebuild/clobber the output symbols if they already exist.
1994-02-28 00:32:14 +00:00
Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch action in case where caller specified no argument relocation. (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr right in the original relocation and the stub's relocation.
1994-02-28 04:25:14 +00:00
* elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
action in case where caller specified no argument relocation.
(hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
right in the original relocation and the stub's relocation.
* elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete unused symbols argument. * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather than asymbol * for original target symbol. All callers changed. Set reloc->sym_ptr_ptr appropriately. (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly. (hppa_elf_look_for_stubs_in_section): No longer need symbols argument. Use the output symbols when canonicalizing the relocs, creating them if necessary. * linker.c (_bfd_generic_link_output_symbols): Do not rebuild/clobber the output symbols if they already exist.
1994-02-28 00:32:14 +00:00
* elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
unused symbols argument.
* elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
than asymbol * for original target symbol. All callers changed.
Set reloc->sym_ptr_ptr appropriately.
(hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
(hppa_elf_look_for_stubs_in_section): No longer need symbols
argument. Use the output symbols when canonicalizing the relocs,
creating them if necessary.
* linker.c (_bfd_generic_link_output_symbols): Do not
rebuild/clobber the output symbols if they already exist.
Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com) * srec.c (hex_value): Always set to a size of 256 bytes. (srec_init): Cosmetic changes.
1994-02-27 23:28:48 +00:00
Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com) * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that check all the pointer dereferences. Enabled via DEBUG_BFD_SEND. * bfd-in2.h: Rebuilt.
1994-02-27 23:45:18 +00:00
* targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
* bfd-in2.h: Rebuilt.
Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com) * srec.c (hex_value): Always set to a size of 256 bytes. (srec_init): Cosmetic changes.
1994-02-27 23:28:48 +00:00
* srec.c (hex_value): Always set to a size of 256 bytes.
(srec_init): Cosmetic changes.
* elf32-hppa.c: Second half of major cleanup. More comments, PARAMize and staticize rest of functions. Delete unused functions. Delete unused/unnecessary arguments to some functions. Group static vars together. Abort for bad errors until we have error code propogation working. Work on spacing and indention. Add FIXMEs for unresolved problems. Use enums rather than #defines for lots of things. Merge two functions which build linker stubs into a single function (so they can easily share a ton of common code).
1994-02-27 19:20:44 +00:00
Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* elf32-hppa.c: Second half of major cleanup. More comments,
PARAMize and staticize rest of functions. Delete unused
functions. Delete unused/unnecessary arguments to some functions.
Group static vars together. Abort for bad errors until we have
error code propogation working. Work on spacing and indention.
Add FIXMEs for unresolved problems. Use enums rather than
#defines for lots of things. Merge two functions which build
linker stubs into a single function (so they can easily share a
ton of common code).
* aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc. * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise. * elf32-i386.c: Likewise. * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old #if 0 code. (elf_write_phdrs): Make i unsigned. (map_program_segments): Make i and n_left unsigned. (assign_file_positions_except_relocs): Make i unsigned. (write_shdrs_and_ehdr): Make count unsigned. (assign_file_positions_for_relocs): Make i unsigned. (NAME(bfd,elf_write_object_contents)): Make count unsigned. (section_from_elf_index): Make index argument unsigned.
1994-02-26 18:25:23 +00:00
Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
* reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
avoid depending upon right shifts of signed numbers, and to
correct handling of src_mask with lower bits zero.
* aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
* ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
* elf32-i386.c: Likewise.
* elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
#if 0 code.
(elf_write_phdrs): Make i unsigned.
(map_program_segments): Make i and n_left unsigned.
(assign_file_positions_except_relocs): Make i unsigned.
(write_shdrs_and_ehdr): Make count unsigned.
(assign_file_positions_for_relocs): Make i unsigned.
(NAME(bfd,elf_write_object_contents)): Make count unsigned.
(section_from_elf_index): Make index argument unsigned.
Various entries.
1994-02-26 05:38:11 +00:00
Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
* elfcode.h: Don't include assert.h.
(swap_out_syms): Use BFD_ASSERT rather than assert.
* linker.c (_bfd_generic_link_write_global_symbol): Add missing
break in switch.
* hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
declarations.
* som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)" not "sizeof (som_symbol_type *)". * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)" not "sizeof (asymbol"). Opps.
1994-02-26 00:39:03 +00:00
Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c. * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments. (elf_hppa_tc_make_sections): Likewise. (elf_hppa_final_processing): Add extern decl. * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of comments. PARAMize some static functions. Delete unused functions. Delete unused/unnecessary arguments to many functions. Group static vars together. Collapse common case statements together in many places. Use default case when possible instead of listing each case separately. Abort for bad errors until we get error code propogation working. Work on spacing and indention problems. Add FIXMEs for some unresolved problems. Delete hopelessly broken COMPLEX relocation support (it's never used anyway). (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h. (elf_hppa_tc_symbol): Accept and use new arguments (symext chains). (elf_hppa_tc_make_sections): Likewise.
1994-02-26 04:58:57 +00:00
* libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
* elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
(elf_hppa_tc_make_sections): Likewise.
(elf_hppa_final_processing): Add extern decl.
* elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
comments. PARAMize some static functions. Delete unused functions.
Delete unused/unnecessary arguments to many functions. Group
static vars together. Collapse common case statements together
in many places. Use default case when possible instead of listing
each case separately. Abort for bad errors until we get error
code propogation working. Work on spacing and indention problems.
Add FIXMEs for some unresolved problems. Delete hopelessly broken
COMPLEX relocation support (it's never used anyway).
(hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
(elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
(elf_hppa_tc_make_sections): Likewise.
* format.c (bfd_check_format_matches): Initialize matching_vector to keep gcc -Wall quiet. * elfcode.h (elf_slurp_reloca_table): Fix typo.
1994-02-26 03:41:36 +00:00
* format.c (bfd_check_format_matches): Initialize matching_vector
to keep gcc -Wall quiet.
* elfcode.h (elf_slurp_reloca_table): Fix typo.
* som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)" not "sizeof (som_symbol_type *)". * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)" not "sizeof (asymbol"). Opps.
1994-02-26 00:39:03 +00:00
* som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
not "sizeof (som_symbol_type *)".
* elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
not "sizeof (asymbol"). Opps.
* bfd.c (bfd_get_gp_size): Can't return gp value on an archive. (bfd_set_gp_size): Can't set gp value on an archive.
1994-02-25 21:20:18 +00:00
Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
* bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
(bfd_set_gp_size): Can't set gp value on an archive.
* srec.c (pass_over): Don't skip too many characters when end of line seen.
1994-02-25 21:09:09 +00:00
Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* srec.c (pass_over): Don't skip too many characters when
end of line seen.
* ecoff.c (ecoff_sizeof_headers): Align result to 16 byte boundary.
1994-02-25 19:42:43 +00:00
Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
* ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
boundary.
Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
field for absolute symbols in the same manner as undefined
and common symbols.
* elfcode.h (elf_core_file_p): Check for core file e_machine match like in elf_object_p.
1994-02-24 12:37:43 +00:00
Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* elfcode.h (elf_core_file_p): Check for core file e_machine match
like in elf_object_p.
* elfcode.h (alloca): Delete declaration.
1994-02-24 04:00:30 +00:00
Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* elfcode.h (alloca): Delete declaration.
* som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic number rather than HP9000S800_ID. Note som.c is careful to make sure CPU_PA_RISC1_0 is always defined.
1994-02-24 02:31:01 +00:00
* som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
number rather than HP9000S800_ID. Note som.c is careful
to make sure CPU_PA_RISC1_0 is always defined.
Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com) * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply flags to explicit compile actions.
1994-02-21 18:17:21 +00:00
Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
* Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
flags to explicit compile actions.
* coff-alpha.c (alpha_relocate_section): Rewrite mask and shift operation to avoid OSF 1.3 cc bug. * ecoff.c (ecoff_write_object_contents): Make text_size, data_size and bss_size bfd_size_type instead of unsigned long. Make text_start and data_start bfd_vma instead of unsigned long. * ecofflink.c (ecoff_add_string): Remove incorrect cast of return value.
1994-02-21 17:56:38 +00:00
Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
* ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here. * ecoff.c (ecoff_write_object_contents): Make sure .bss section ends on a page boundary if there is no symbol table. (ecoff_bfd_final_link): Don't set symhdr->magic here.
1994-02-22 04:25:43 +00:00
* ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
* ecoff.c (ecoff_write_object_contents): Make sure .bss section
ends on a page boundary if there is no symbol table.
(ecoff_bfd_final_link): Don't set symhdr->magic here.
* hosts/hp300.h: Include <stdlib.h>; don't declare free.
1994-02-22 01:51:38 +00:00
* hosts/hp300.h: Include <stdlib.h>; don't declare free.
* som.c (som_bfd_count_ar_symbols): Use a pointer and alloca rather than an array of variable size. (som_bfd_fill_in_ar_symbols): Likewise. (som_bfd_ar_write_symbol_stuff): Likewise.
1994-02-22 00:01:34 +00:00
* som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
rather than an array of variable size.
(som_bfd_fill_in_ar_symbols): Likewise.
(som_bfd_ar_write_symbol_stuff): Likewise.
* coff-alpha.c (alpha_relocate_section): Rewrite mask and shift operation to avoid OSF 1.3 cc bug. * ecoff.c (ecoff_write_object_contents): Make text_size, data_size and bss_size bfd_size_type instead of unsigned long. Make text_start and data_start bfd_vma instead of unsigned long. * ecofflink.c (ecoff_add_string): Remove incorrect cast of return value.
1994-02-21 17:56:38 +00:00
* coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
operation to avoid OSF 1.3 cc bug.
* ecoff.c (ecoff_write_object_contents): Make text_size, data_size
and bss_size bfd_size_type instead of unsigned long. Make
text_start and data_start bfd_vma instead of unsigned long.
* ecofflink.c (ecoff_add_string): Remove incorrect cast of return
value.
* linker.c (_bfd_generic_link_add_archive_symbols): Consider symbols in the order they appear in the archive map.
1994-02-21 00:18:57 +00:00
Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
* linker.c (_bfd_generic_link_add_archive_symbols): Consider
symbols in the order they appear in the archive map.
* coff-alpha.c (reloc_nil): Add forward declaration, add missing error_message argument. * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration, add missing error_message argument. * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing error_message argument.
1994-02-19 11:29:48 +00:00
Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* coff-alpha.c (reloc_nil): Add forward declaration, add missing
error_message argument.
* coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
add missing error_message argument.
* mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
error_message argument.
start-sanitize-powerpc-netware Support for PowerPC NetWare. * config.bfd (powerpc-*-netware*): New target; use ppc-nlm. * config/ppc-nlm.mt: New file. * configure.in (nlm32_powerpc_vec): New target vector; use nlm32-powerpc.o, nlm32.o, nlm.o. * targets.c (nlm32_powerpc_vec): Declare. * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o. (CFILES): Should add nlm32-powerpc.c, but didn't, because the dependencies can't be sanitized. end-sanitize-powerpc-netware Initial support for PowerPC ELF. Done without an ABI, and probably to be changed when I get an ABI. * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf. * config/ppc-elf.mt: New file. * configure.in (bfd_elf32_powerpc_vec): New target vector; use elf32-powerpc.o, elf32.o, elf.o. * elf32-powerpc.c: New file. * elfcode.h (prep_headers): Add bfd_arch_powerpc case. (elf_set_arch_mach): Likewise. * targets.c (bfd_elf32_powerpc_vec): Declare. * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o. (CFILES): Add elf32-powerpc.c. Rebuilt dependencies.
1994-02-18 17:09:13 +00:00
Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Support for PowerPC NetWare.
* elf32-powerpc.c: Extensive changes to update to preliminary ABI. Many changes to nlm32-powerpc.c as well, but I'm not bothering to make a ChangeLog entry to avoid sanitization headaches.
1994-03-12 03:30:52 +00:00
* nlm32-powerpc.c: New file.
start-sanitize-powerpc-netware Support for PowerPC NetWare. * config.bfd (powerpc-*-netware*): New target; use ppc-nlm. * config/ppc-nlm.mt: New file. * configure.in (nlm32_powerpc_vec): New target vector; use nlm32-powerpc.o, nlm32.o, nlm.o. * targets.c (nlm32_powerpc_vec): Declare. * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o. (CFILES): Should add nlm32-powerpc.c, but didn't, because the dependencies can't be sanitized. end-sanitize-powerpc-netware Initial support for PowerPC ELF. Done without an ABI, and probably to be changed when I get an ABI. * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf. * config/ppc-elf.mt: New file. * configure.in (bfd_elf32_powerpc_vec): New target vector; use elf32-powerpc.o, elf32.o, elf.o. * elf32-powerpc.c: New file. * elfcode.h (prep_headers): Add bfd_arch_powerpc case. (elf_set_arch_mach): Likewise. * targets.c (bfd_elf32_powerpc_vec): Declare. * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o. (CFILES): Add elf32-powerpc.c. Rebuilt dependencies.
1994-02-18 17:09:13 +00:00
* config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
* config/ppc-nlm.mt: New file.
* configure.in (nlm32_powerpc_vec): New target vector; use
nlm32-powerpc.o, nlm32.o, nlm.o.
* targets.c (nlm32_powerpc_vec): Declare.
* Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
Removed sanitization of PowerPC NetWare. Also rebuilt Makefile dependencies.
1994-05-20 18:22:45 +00:00
(CFILES): Add nlm32-powerpc.c.
start-sanitize-powerpc-netware Support for PowerPC NetWare. * config.bfd (powerpc-*-netware*): New target; use ppc-nlm. * config/ppc-nlm.mt: New file. * configure.in (nlm32_powerpc_vec): New target vector; use nlm32-powerpc.o, nlm32.o, nlm.o. * targets.c (nlm32_powerpc_vec): Declare. * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o. (CFILES): Should add nlm32-powerpc.c, but didn't, because the dependencies can't be sanitized. end-sanitize-powerpc-netware Initial support for PowerPC ELF. Done without an ABI, and probably to be changed when I get an ABI. * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf. * config/ppc-elf.mt: New file. * configure.in (bfd_elf32_powerpc_vec): New target vector; use elf32-powerpc.o, elf32.o, elf.o. * elf32-powerpc.c: New file. * elfcode.h (prep_headers): Add bfd_arch_powerpc case. (elf_set_arch_mach): Likewise. * targets.c (bfd_elf32_powerpc_vec): Declare. * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o. (CFILES): Add elf32-powerpc.c. Rebuilt dependencies.
1994-02-18 17:09:13 +00:00
Initial support for PowerPC ELF. Done without an ABI, and
probably to be changed when I get an ABI.
* config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
* config/ppc-elf.mt: New file.
* configure.in (bfd_elf32_powerpc_vec): New target vector; use
elf32-powerpc.o, elf32.o, elf.o.
* elf32-powerpc.c: New file.
* elfcode.h (prep_headers): Add bfd_arch_powerpc case.
(elf_set_arch_mach): Likewise.
* targets.c (bfd_elf32_powerpc_vec): Declare.
* Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
(CFILES): Add elf32-powerpc.c.
Rebuilt dependencies.
Various entries.
1994-02-17 20:56:49 +00:00
Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coffgen.c (coff_write_linenumbers): Always return a value.
* elfcode.h (elf_slurp_symbol_table): Handle zero symbols
reasonably. Allocate x_symp using alloca.
* elfcode.h (map_program_segments): ELF program header entries
must be sorted by load address. This used to generate the entries
in reverse order.
* section.c (SEC_IN_MEMORY): Define.
(asection): Rename unused field otheruserdata to contents, and
make it char *.
(bfd_make_section_anyway): Initialize contents field to NULL.
(bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
contents from contents field rather than from file.
* bfd-in2.h: Rebuilt.
* bfd.c (bfd_get_error, bfd_set_error): New functions. (bfd_error): Make static. (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to all values. * bfd-in2.h: Regenerated. * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h, aoutf1.h, aoutx.h, archive.c, archures.c, bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c, ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c, elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c, i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c, lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c, ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c, srec.c, sunos.c, syms.c, targets.c, tekhex.c, trad-core.c: Change callers.
1994-02-17 18:08:41 +00:00
Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* bfd.c (bfd_get_error, bfd_set_error): New functions.
(bfd_error): Make static.
(bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
all values.
* bfd-in2.h: Regenerated.
* aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
aoutf1.h, aoutx.h, archive.c, archures.c,
bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
srec.c, sunos.c, syms.c, targets.c, tekhex.c,
trad-core.c: Change callers.
* som.c: Remove FIXMEs for things which have been dealt with.
1994-02-16 06:28:25 +00:00
Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c: Remove FIXMEs for things which have been dealt with.
i960-bout linker fixes, i960 coff config changes
1994-02-16 01:00:57 +00:00
Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* section.c (bfd_get_section_contents): Since this function reads
unrelocated contents, the section's raw size is always the one to
use for bounds checking.
* linker.c (default_indirect_link_order): In assertion, compare
link_order size field against cooked size, not raw size, of input
section.
* bout.c (b_out_get_reloc_upper_bound): For BSS section, just
return 0.
(aligncode): When shrinking, the addend should be set to the
current offset in the section plus the number of bytes of padding
that will actually be retained.
(b_out_relax_section): If a section contains no relocations, don't
bother processing them.
(b_out_get_relocated_section_contents): Set reloc_done. Assert
that bfd_get_section_contents returns true. Check that relocs are
properly ordered.
(b_out_get_relocated_section_contents, case ALIGNDONE): Assert
that reloc->addend falls between the current source offset and the
raw size of the input section.
* config.bfd: Support i960 vxworks versions > 5.0 with coff, not
bout. Default with no version number is still bout. Support
explicit i960-coff target too.
* bout.c: Changed some indentation, deleted trailing whitespace,
fixed some comments, removed some "#if 1" lines.
(output_addr): New macro.
(calljx_callback, callj_callback, get_value, abs32code, aligncode,
b_out_get_relocated_section_contents): Use it for readability.
* som.c (som_bfd_prep_for_ar_write): Iterate through the SOM symbols, not the BFD symbols. (som_bfd_ar_write_symbol_stuff): Likewise.
1994-02-15 17:01:39 +00:00
Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
symbols, not the BFD symbols.
(som_bfd_ar_write_symbol_stuff): Likewise.
* Finish basic read-write support for SOM archive libraries. Bugs surely remain as this hasn't been tested all that much. * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define. (struct som_misc_symbol_info): New structure to hold info necessary to build both normal and library symbol tables. (som_derive_misc_symbol_info): New function to derive info necessary to build both normal and library symbol tables. (som_build_and_write_symbol_table): Use new function to derive misc symbol information. (som_slurp_symbol_table): Update backend private data for symbols appropriately. (som_bfd_prep_for_ar_write): New function. (som_bfd_ar_symbol_hash): New function. (som_bfd_ar_write_symbol_stuff): New function. (som_write_armap): Flesh out. (som_vec): Fix ar padding character. * som.c: Consistently use memset rather than bzero.
1994-02-15 07:05:04 +00:00
Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_slurp_symbol_table): Do not die if a BFD doesn't have any symbols.
1994-02-15 07:48:56 +00:00
* som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
have any symbols.
* Finish basic read-write support for SOM archive libraries. Bugs surely remain as this hasn't been tested all that much. * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define. (struct som_misc_symbol_info): New structure to hold info necessary to build both normal and library symbol tables. (som_derive_misc_symbol_info): New function to derive info necessary to build both normal and library symbol tables. (som_build_and_write_symbol_table): Use new function to derive misc symbol information. (som_slurp_symbol_table): Update backend private data for symbols appropriately. (som_bfd_prep_for_ar_write): New function. (som_bfd_ar_symbol_hash): New function. (som_bfd_ar_write_symbol_stuff): New function. (som_write_armap): Flesh out. (som_vec): Fix ar padding character. * som.c: Consistently use memset rather than bzero.
1994-02-15 07:05:04 +00:00
* Finish basic read-write support for SOM archive libraries. Bugs
surely remain as this hasn't been tested all that much.
* som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
(struct som_misc_symbol_info): New structure to hold info necessary
to build both normal and library symbol tables.
(som_derive_misc_symbol_info): New function to derive info necessary
to build both normal and library symbol tables.
(som_build_and_write_symbol_table): Use new function to derive misc
symbol information.
(som_slurp_symbol_table): Update backend private data for symbols
appropriately.
(som_bfd_prep_for_ar_write): New function.
(som_bfd_ar_symbol_hash): New function.
(som_bfd_ar_write_symbol_stuff): New function.
(som_write_armap): Flesh out.
(som_vec): Fix ar padding character.
* som.c: Consistently use memset rather than bzero.
* coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where appropriate. * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE. * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and COREFILES_PLEASE. * config/rs6000lynx.mh: Turn on Lynx core file support. * hosts/rs6000.h: #define HOST_AIX.
1994-02-15 01:28:16 +00:00
Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
* coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
appropriate.
* rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
* config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
COREFILES_PLEASE.
* config/rs6000lynx.mh: Turn on Lynx core file support.
* hosts/rs6000.h: #define HOST_AIX.
* hosts/rs6000lynx.h: Create this to enable Lynx host support.
1994-02-15 01:29:26 +00:00
* hosts/rs6000lynx.h: Create this to enable Lynx host support.
* coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where appropriate. * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE. * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and COREFILES_PLEASE. * config/rs6000lynx.mh: Turn on Lynx core file support. * hosts/rs6000.h: #define HOST_AIX.
1994-02-15 01:28:16 +00:00
* som.h: Include <lst.h> and <ar.h>.
1994-02-13 22:30:51 +00:00
Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.h (som_symbol_data): Safely access backend private data for BFD symbols. All callers changed.
1994-02-14 06:15:00 +00:00
* som.h (som_symbol_data): Safely access backend private data
for BFD symbols. All callers changed.
* Finish basic read-write support for SOM archive libraries. Bugs surely remain as this hasn't been tested all that much. * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define. (struct som_misc_symbol_info): New structure to hold info necessary to build both normal and library symbol tables. (som_derive_misc_symbol_info): New function to derive info necessary to build both normal and library symbol tables. (som_build_and_write_symbol_table): Use new function to derive misc symbol information. (som_slurp_symbol_table): Update backend private data for symbols appropriately. (som_bfd_prep_for_ar_write): New function. (som_bfd_ar_symbol_hash): New function. (som_bfd_ar_write_symbol_stuff): New function. (som_write_armap): Flesh out. (som_vec): Fix ar padding character. * som.c: Consistently use memset rather than bzero.
1994-02-15 07:05:04 +00:00
* Read-only SOM archive support.
* som.c (som_bfd_count_ar_symbols): New helper function. (som_bfd_fill_in_ar_symbols): New helper function. (som_slurp_armap): New function to read a SOM LST.
1994-02-13 23:34:52 +00:00
* som.c (som_bfd_count_ar_symbols): New helper function.
(som_bfd_fill_in_ar_symbols): New helper function.
(som_slurp_armap): New function to read a SOM LST.
* som.h: Include <lst.h> and <ar.h>.
1994-02-13 22:30:51 +00:00
* som.h: Include <lst.h> and <ar.h>.
* elfcode.h (elf_map_symbols): Fix typo. (write_object_contents): Check return values from prep_headers and elf_compute_section_file_positions. (set_section_contents): Likewise.
1994-02-13 06:36:41 +00:00
Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* elfcode.h (elf_map_symbols): Fix typo.
(write_object_contents): Check return values from prep_headers and
elf_compute_section_file_positions.
(set_section_contents): Likewise.
* archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc. (bfd_construct_extended_name_table): Check result of normalize.
1994-02-12 00:59:26 +00:00
Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
(bfd_construct_extended_name_table): Check result of normalize.
Make all callers of malloc or realloc (including via obstacks) check the result for NULL. Most set bfd_error to no_memory and return in that case; a few are harder to fix, and are marked with "FIXME <return type>". * elf32-hppa.c (hppa_elf_build_arg_reloc_stub hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return. * linker.c (_bfd_generic_link_output_symbols _bfd_generic_link_write_global_symbol): Ditto * section.c (bfd_make_section_anyway): Ditto. * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc. (first_phase): Ditto. FIXME void (tekhex_make_empty_symbol): Check bfd_zalloc. * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc. (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc. * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate. * srec.c: Indent. (fillup_symbols): Check bfd_alloc. FIXME void (srec_mkobject srec_get_section_contents srec_set_section_contents): Check bfd_alloc. (srec_make_empty_symbol): Check bfd_zalloc. * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t. (make_unique_section): Check bfd_alloc. (som_new_section_hook): Check bfd_zalloc. (bfd_som_attach_aux_hdr): Ditto. FIXME void * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc. * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc. (osf_core_core_file_p): Check bfd_alloc. * oasys.c (oasys_slurp_symbol_table oasys_archive_p oasys_mkobject oasys_object_p oasys_new_section_hook oasys_set_section_contents): Check bfd_alloc. (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc. (oasys_make_empty_symbol): Check bfd_zalloc. * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc. (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc. * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc. * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc. * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc. * linker.c (_bfd_link_hash_newfunc (generic_link_hash_newfunc (archive_hash_newfunc (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate. (_bfd_generic_final_link (_bfd_generic_link_output_symbols (default_indirect_link_order): Check bfd_alloc. (bfd_new_link_order): Check bfd_alloc_by_size_t. * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc. * ieee.c: Indent. (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc. (do_one): Check bfd_alloc. Return a boolean. (ieee_slurp_section_data): Check it. (init_for_output): Check bfd_alloc. Return a boolean. (ieee_set_section_contents): Check it. (do_with_relocs): Check bfd_alloc. Return a boolean. (ieee_bfd_debug_info_accumulate): Ditto. FIXME void. (ieee_mkobject): Check bfd_zalloc. (ieee_make_empty_symbol): Check bfd_zmalloc. * hpux-core.c (hpux_core_make_empty_symbol): Check bfd_zalloc. * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check bfd_zalloc. (hppabsd_core_core_file_p): Check bfd_zalloc. * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc. * elfcode.h (elf_new_section_hook): Check bfd_alloc. (bfd_section_from_phdr): Ditto. (write_relocs): Ditto. FIXME void (elf_map_symbols assign_section_numbers map_program_segments): Ditto. Return a boolean. (swap_out_syms): Ditto. Check elf_map_symbols. (elf_slurp_symbol_table): Check bfd_zalloc. (elf_slurp_reloca_table): Check bfd_alloc. (elf_slurp_reloc_table): Ditto. (elf_compute_section_file_positions): Check assign_section_numbers. (assign_file_positions_except_relocs): Return a boolean. Check map_program_segments. (elf_compute_section_file_positions): Check it. * elf32-mips.c (mips_elf_final_link): Check bfd_alloc. * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and realloc. (hppa_elf_stub_reloc): Ditto. (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc. (hppa_elf_build_long_branch_stub): Ditto. (elf32_hppa_backend_symbol_table_processing): Ditto. * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean. (ecoff_slurp_symbol_table): Check it. (ecoff_slurp_armap): Check bfd_alloc. (ecoff_write_armap): Check bfd_zalloc. (ecoff_link_hash_newfunc): Check bfd_hash_allocate and _bfd_link_hash_newfunc. (ecoff_link_add_externals): Check bfd_alloc. * ctor.c (bfd_constructor_entry): Check bfd_alloc. * coffgen.c (coff_real_object_p): Check bfd_alloc. (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean. (coff_write_symbol): Check bfd_alloc. FIXME int (coff_write_linenumbers): Check bfd_alloc. Return a boolean. (coff_section_symbol): Check bfd_alloc_by_size_t. (coff_get_normalized_symtab): Check bfd_alloc. (coff_bfd_make_debug_symbol): Check bfd_zalloc. * libcoff-in.h: Change decls of coff_renumber_symbols, coff_write_linenumbers. * libcoff.h: Rebuilt. * coffcode.h (coff_write_object_contents): Check coff_renumber_symbols, coff_write_linenumbers. * coffcode.h: Indent. (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a boolean. (coff_write_object_contents): Check it. * coff-alpha.c (alpha_relocate_section): Check bfd_alloc. * coff-mips.c (mips_relocate_section): Ditto. * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value. (do_slurp_bsd_armap): Ditto. (compute_and_write_armap): Check bfd_realloc value. * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc return value. Return boolean value. (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value. (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc return value. (add_to_stringtab): Ditto. FIXME void (aout_link_hash_newfunc): Check bfd_hash_allocate return value. (aout_link_add_symbols): Check bfd_alloc value. (translate_symbol_table): Check translate_from_native_sym_flags. * hp300hpux.c (MY(slurp_symbol_table)): Ditto. * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc. * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc. * opncls.c (obstack_chunk_alloc): Define as malloc, not bfd_xmalloc_by_size_t. (_bfd_new_bfd): Check obstack_begin for 0 return. * ieee.c (obstack_chunk_alloc): Define as malloc, not bfd_xmalloc_by_size_t. (ieee_archive_p): Check obstack_begin for 0 return and obstack_finish for NULL return. * hash.c (obstack_chunk_alloc): Define as malloc, not bfd_xmalloc_by_size_t. (bfd_hash_table_init_n): Check obstack_begin for 0 return and obstack_finish for NULL return. (bfd_hash_lookup): Check obstack_alloc for NULL return. * ecofflink.c (obstack_chunk_alloc): Define as malloc, not bfd_xmalloc_by_size_t. bfd_ecoff_debug_accumulate bfd_ecoff_debug_accumulate_other): Check obstack_alloc. (add_file_shuffle add_memory_shuffle): Check obstack_alloc for NULL return. Return boolean, not void. (bfd_ecoff_debug_init): Check obstack_begin for 0 return. (bfd_ecoff_debug_accumulate): Check add_file_shuffle and add_memory_shuffle return. (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc. (bfd_ecoff_debug_accumulate): Check bfd_alloc. (ecoff_add_string): Check add_memory_shuffle return. * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t): Remove decls. * libbfd.h: Rebuilt.
1994-02-12 00:45:54 +00:00
Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
Make all callers of malloc or realloc (including via obstacks)
check the result for NULL. Most set bfd_error to no_memory and
return in that case; a few are harder to fix, and are marked
with "FIXME <return type>".
* elf32-hppa.c (hppa_elf_build_arg_reloc_stub
hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
* linker.c (_bfd_generic_link_output_symbols
_bfd_generic_link_write_global_symbol): Ditto
* section.c (bfd_make_section_anyway): Ditto.
* tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
(first_phase): Ditto. FIXME void
(tekhex_make_empty_symbol): Check bfd_zalloc.
* sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
(MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
* stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
* srec.c: Indent.
(fillup_symbols): Check bfd_alloc. FIXME void
(srec_mkobject srec_get_section_contents
srec_set_section_contents): Check bfd_alloc.
(srec_make_empty_symbol): Check bfd_zalloc.
* som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
(make_unique_section): Check bfd_alloc.
(som_new_section_hook): Check bfd_zalloc.
(bfd_som_attach_aux_hdr): Ditto. FIXME void
* rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
* osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
(osf_core_core_file_p): Check bfd_alloc.
* oasys.c (oasys_slurp_symbol_table oasys_archive_p
oasys_mkobject oasys_object_p oasys_new_section_hook
oasys_set_section_contents): Check bfd_alloc.
(oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
(oasys_make_empty_symbol): Check bfd_zalloc.
* nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
(nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
* nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
* nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
* nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
* linker.c (_bfd_link_hash_newfunc
(generic_link_hash_newfunc
(archive_hash_newfunc
(_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
(_bfd_generic_final_link
(_bfd_generic_link_output_symbols
(default_indirect_link_order): Check bfd_alloc.
(bfd_new_link_order): Check bfd_alloc_by_size_t.
* irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
* ieee.c: Indent.
(read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
(do_one): Check bfd_alloc. Return a boolean.
(ieee_slurp_section_data): Check it.
(init_for_output): Check bfd_alloc. Return a boolean.
(ieee_set_section_contents): Check it.
(do_with_relocs): Check bfd_alloc. Return a boolean.
(ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
(ieee_mkobject): Check bfd_zalloc.
(ieee_make_empty_symbol): Check bfd_zmalloc.
* hpux-core.c (hpux_core_make_empty_symbol): Check
bfd_zalloc.
* hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
bfd_zalloc.
(hppabsd_core_core_file_p): Check bfd_zalloc.
* hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
* elfcode.h (elf_new_section_hook): Check bfd_alloc.
(bfd_section_from_phdr): Ditto.
(write_relocs): Ditto. FIXME void
(elf_map_symbols assign_section_numbers map_program_segments):
Ditto. Return a boolean.
(swap_out_syms): Ditto. Check elf_map_symbols.
(elf_slurp_symbol_table): Check bfd_zalloc.
(elf_slurp_reloca_table): Check bfd_alloc.
(elf_slurp_reloc_table): Ditto.
(elf_compute_section_file_positions): Check assign_section_numbers.
(assign_file_positions_except_relocs): Return a boolean.
Check map_program_segments.
(elf_compute_section_file_positions): Check it.
* elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
* elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
realloc.
(hppa_elf_stub_reloc): Ditto.
(hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
(hppa_elf_build_long_branch_stub): Ditto.
(elf32_hppa_backend_symbol_table_processing): Ditto.
* ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
(ecoff_slurp_symbol_table): Check it.
(ecoff_slurp_armap): Check bfd_alloc.
(ecoff_write_armap): Check bfd_zalloc.
(ecoff_link_hash_newfunc): Check bfd_hash_allocate and
_bfd_link_hash_newfunc.
(ecoff_link_add_externals): Check bfd_alloc.
* ctor.c (bfd_constructor_entry): Check bfd_alloc.
* coffgen.c (coff_real_object_p): Check bfd_alloc.
(coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
(coff_write_symbol): Check bfd_alloc. FIXME int
(coff_write_linenumbers): Check bfd_alloc. Return a boolean.
(coff_section_symbol): Check bfd_alloc_by_size_t.
(coff_get_normalized_symtab): Check bfd_alloc.
(coff_bfd_make_debug_symbol): Check bfd_zalloc.
* libcoff-in.h: Change decls of coff_renumber_symbols,
coff_write_linenumbers.
* libcoff.h: Rebuilt.
* coffcode.h (coff_write_object_contents): Check
coff_renumber_symbols, coff_write_linenumbers.
* coffcode.h: Indent.
(coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
boolean.
(coff_write_object_contents): Check it.
* coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
* coff-mips.c (mips_relocate_section): Ditto.
* archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
(do_slurp_bsd_armap): Ditto.
(compute_and_write_armap): Check bfd_realloc value.
* aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
return value. Return boolean value.
(NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
(NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
return value.
(add_to_stringtab): Ditto. FIXME void
(aout_link_hash_newfunc): Check bfd_hash_allocate return value.
(aout_link_add_symbols): Check bfd_alloc value.
(translate_symbol_table): Check translate_from_native_sym_flags.
* hp300hpux.c (MY(slurp_symbol_table)): Ditto.
* aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
* opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
* opncls.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
(_bfd_new_bfd): Check obstack_begin for 0 return.
* ieee.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
(ieee_archive_p): Check obstack_begin for 0 return and
obstack_finish for NULL return.
* hash.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
(bfd_hash_table_init_n): Check obstack_begin for 0 return and
obstack_finish for NULL return.
(bfd_hash_lookup): Check obstack_alloc for NULL return.
* ecofflink.c (obstack_chunk_alloc): Define as malloc, not
bfd_xmalloc_by_size_t.
bfd_ecoff_debug_accumulate
bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
(add_file_shuffle add_memory_shuffle): Check obstack_alloc for
NULL return. Return boolean, not void.
(bfd_ecoff_debug_init): Check obstack_begin for 0 return.
(bfd_ecoff_debug_accumulate): Check add_file_shuffle
and add_memory_shuffle return.
(string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
(bfd_ecoff_debug_accumulate): Check bfd_alloc.
(ecoff_add_string): Check add_memory_shuffle return.
* libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
Remove decls.
* libbfd.h: Rebuilt.
* configure.host: Add Lynx/rs6000 support. * config/i386-nlm.mt: Enable a.out file support. * config/rs6000lynx.mh: Lynx/rs6000 host support.
1994-02-11 23:39:38 +00:00
Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
* configure.host: Add Lynx/rs6000 support.
* config/i386-nlm.mt: Enable a.out file support.
* config/rs6000lynx.mh: Lynx/rs6000 host support.
* archive.c (compute_and_write_armap): Rewrite somewhat to improve memory usage.
1994-02-11 22:30:18 +00:00
Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* archive.c (compute_and_write_armap): Rewrite somewhat to improve
memory usage.
Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com) * archive.c: Change all references to '\n' in archive magic to '\012', for greater portability. * ecoff.c (ecoff_write_armap): Ditto.
1994-02-11 21:18:16 +00:00
Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
* archive.c: Change all references to '\n' in archive magic
to '\012', for greater portability.
* ecoff.c (ecoff_write_armap): Ditto.
Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (aout_link_write_other_symbol): Check strip settings to
see whether symbol should be output.
* genlink.h (struct generic_write_global_symbol_info): Added info
field.
* linker.c (_bfd_generic_final_link): Initialize wginfo.info.
(_bfd_generic_link_write_global_symbol): Check strip settings to
see whether symbol should be output.
* elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
* som.c: Cast return values from BFD memory allocation routines to avoid warnings from the HP compiler.
1994-02-10 05:36:41 +00:00
Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com) * archive.c: Change all references to '\n' in archive magic to '\012', for greater portability. * ecoff.c (ecoff_write_armap): Ditto.
1994-02-11 21:18:16 +00:00
* som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
* som.c: Cast return values from BFD memory allocation routines to avoid warnings from the HP compiler.
1994-02-10 05:36:41 +00:00
* som.c: Cast return values from BFD memory allocation routines to
avoid warnings from the HP compiler.
* coff-rs6000.c (rs6000coff_mkarchive): Return false. (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used. Also removed unused variable namelen. (rs6000coff_write_armap): Declare orl_count and stridx parameters.
1994-02-09 17:59:32 +00:00
Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-alpha.c (alpha_relocate_section): Accept a LITERAL reloc on an "ldl" instruction too.
1994-02-09 22:17:49 +00:00
* coff-alpha.c (alpha_relocate_section): Accept a LITERAL
reloc on an "ldl" instruction too.
* coff-rs6000.c (rs6000coff_mkarchive): Return false. (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used. Also removed unused variable namelen. (rs6000coff_write_armap): Declare orl_count and stridx parameters.
1994-02-09 17:59:32 +00:00
* archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
when passing them to sprintf. Use %ld instead of %d.
* coff-rs6000.c (rs6000coff_mkarchive): Return false.
(rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
Also removed unused variable namelen.
(rs6000coff_write_armap): Declare orl_count and stridx parameters.
Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
conflicts.
* libbfd.h: Rebuilt.
* coff-alpha.c (reloc_nil): New function. (alpha_howto_table): Use it as special_function to prevent certain relocs from being adjusted by bfd_perform_relocation. IGNORE reloc should be partial_inplace. (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL reloc on an "ldl" instruction too.
1994-02-08 20:58:20 +00:00
Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* coff-alpha.c (reloc_nil): New function.
(alpha_howto_table): Use it as special_function to prevent certain
relocs from being adjusted by bfd_perform_relocation. IGNORE
reloc should be partial_inplace.
(alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
reloc on an "ldl" instruction too.
* elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub, hppa_elf_build_long_branch_stub): Cast to char * instead of int before performing pointer arithmetic.
1994-02-08 08:57:46 +00:00
Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
hppa_elf_build_long_branch_stub): Cast to char * instead of int
before performing pointer arithmetic.
* config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this configuration. (hppa*-*-*elf*): This configuration used hppa-elf now. * som.c: This file is also used for HOST_HPPAOSF. * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF. * hosts/hppaosf.h: New host configuration file. * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as BSD handles both SOM and ELF object files. * config/hppaosf.mh (HDEFINES): Delete. No longer needed. (RANLIB): Doesn't do anything, define it to be "echo". * config/hppaosf.mt: New target makefile fragment for a PA running OSF1.
1994-02-08 05:17:01 +00:00
Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
configuration.
(hppa*-*-*elf*): This configuration used hppa-elf now.
* som.c: This file is also used for HOST_HPPAOSF.
* targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
* hosts/hppaosf.h: New host configuration file.
* config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
BSD handles both SOM and ELF object files.
* config/hppaosf.mh (HDEFINES): Delete. No longer needed.
(RANLIB): Doesn't do anything, define it to be "echo".
* config/hppaosf.mt: New target makefile fragment for a PA running
OSF1.
* elfcode.h (bfd_section_from_shdr): Get vma and alignment_power of an SHT_STRTAB section from sh_addr and sh_addralign, rather than just setting them to zero.
1994-02-07 20:04:46 +00:00
Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* archures.c (enum bfd_architecture): Added bfd_arch_powerpc. (archures_init_table): If SELECT_ARCHITECTURES is not defined, added bfd_powerpc_arch. * bfd-in2.h: Rebuilt. * cpu-powerpc.c: New file. * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c. Rebuilt dependencies.
1994-02-08 00:38:00 +00:00
* archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
(archures_init_table): If SELECT_ARCHITECTURES is not defined,
added bfd_powerpc_arch.
* bfd-in2.h: Rebuilt.
* cpu-powerpc.c: New file.
* Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
Rebuilt dependencies.
* elfcode.h (bfd_section_from_shdr): Get vma and alignment_power of an SHT_STRTAB section from sh_addr and sh_addralign, rather than just setting them to zero.
1994-02-07 20:04:46 +00:00
* elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
of an SHT_STRTAB section from sh_addr and sh_addralign, rather
than just setting them to zero.
* elfcode.h (prep_headers, swap_out_syms): Check for NULL return from bfd_new_strtab. (elf_compute_section_file_positions): Check for false return from swap_out_syms. * linker.c (default_indirect_link_order): Check for NULL return from bfd_get_relocated_section_contents. * syms.c: Make example application in doc call xmalloc, not bfd_xmalloc. * aoutx.h (NAME(aout,slurp_symbol_table), aout_link_get_symbols, NAME(aout,link_hash_table_create)): * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs): * ecoff.c (ecoff_bfd_link_hash_table_create): * ecofflink.c (bfd_ecoff_debug_init): * format.c (bfd_check_format_matches): * linker.c (_bfd_generic_link_hash_table_create): (_bfd_generic_final_link): * reloc16.c (bfd_coff_reloc16_relax_section): (bfd_coff_reloc16_get_relocated_section_contents): * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): * elf32-mips.c (mips_elf_final_link): * elfcode.h (bfd_new_strtab): (bfd_add_2_to_strtab): (elf_slurp_symbol_table): (elf_corefile_note): * libbfd.c (bfd_zmalloc): Use malloc and check the result, instead of bfd_xmalloc.
1994-02-07 05:17:21 +00:00
Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* elfcode.h (prep_headers, swap_out_syms): Check for NULL return
from bfd_new_strtab.
(elf_compute_section_file_positions): Check for false return from
swap_out_syms.
* linker.c (default_indirect_link_order): Check for NULL return
from bfd_get_relocated_section_contents.
* syms.c: Make example application in doc call xmalloc, not
bfd_xmalloc.
* aoutx.h (NAME(aout,slurp_symbol_table),
aout_link_get_symbols, NAME(aout,link_hash_table_create)):
* bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
* ecoff.c (ecoff_bfd_link_hash_table_create):
* ecofflink.c (bfd_ecoff_debug_init):
* format.c (bfd_check_format_matches):
* linker.c (_bfd_generic_link_hash_table_create):
(_bfd_generic_final_link):
* reloc16.c (bfd_coff_reloc16_relax_section):
(bfd_coff_reloc16_get_relocated_section_contents):
* elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
* elf32-mips.c (mips_elf_final_link):
* elfcode.h (bfd_new_strtab):
(bfd_add_2_to_strtab):
(elf_slurp_symbol_table):
(elf_corefile_note):
* libbfd.c (bfd_zmalloc):
Use malloc and check the result, instead of bfd_xmalloc.
* config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
1994-02-05 20:41:44 +00:00
Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
* srec.c (srec_write_record): Put CONST keyword for "src" before "unsigned", some compilers don't like it after "unsigned". * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to "val" in prototype declaration because some compilers don't like arguments whose names are the same as types.
1994-02-05 13:38:52 +00:00
Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* srec.c (srec_write_record): Put CONST keyword for "src" before
"unsigned", some compilers don't like it after "unsigned".
* libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
"val" in prototype declaration because some compilers don't like
arguments whose names are the same as types.
* aoutx.h (aout_link_check_ar_symbols): Correct test for whether object file defines symbol. Also, if skipping a symbol, skip the second symbol of a N_WARNING or N_INDR symbol as well.
1994-02-05 06:17:36 +00:00
Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (aout_link_check_ar_symbols): Correct test for whether
object file defines symbol. Also, if skipping a symbol, skip the
second symbol of a N_WARNING or N_INDR symbol as well.
* reloc.c (bfd_perform_relocation): Work around one gross hack with another: actually look at the target name to avoid the broken COFF check. (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26, BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16. * bfd-in2.h: Rebuilt.
1994-02-05 05:13:59 +00:00
Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Add basic support for writing RS/6000 XCOFF files.
* coff-rs6000.c (dummy_reloc): Removed.
(rs6000coff_howto_table): Defined XCOFF relocs.
(RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
(rs6000coff_rtype2howto): New function.
(coff_bfd_reloc_type_lookup): Defined to use
rs6000coff_reloc_type_lookup.
(rs6000coff_reloc_type_lookup): New function.
(SELECT_RELOC): Defined to set r_type and r_size fields.
(COFF_LONG_FILENAMES): Defined.
* coffcode.h (combined_entry_type): Changed fix_tag and fix_end
fields to bitfields. Added fields fix_value and fix_scnlen.
(sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
STYP_INFO for the type of a section named .debug.
(coff_add_missing_symbols): Don't define if RS6000COFF_C.
(coff_write_object_contents): If RS6000COFF_C, don't call
coff_add_missing_symbols.
(coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
entry has type STY_LD change the x_scnlen into a pointer to a
symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
value into a pointer to a symbol and set fix_value.
* libcoff.h: Rebuilt.
* coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
get the symbol offset. Likewise for fix_scnlen.
(string_size): Change type to bfd_size_type.
(debug_string_size, debug_string_section): New static variables.
(coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
write the symbol name into the .debug section; assume that the
section has already been created with the right size.
(coff_write_symbols): Initialize debug_string_size to 0. If
bfd_coff_symname_in_debug returns true, don't put symbol name in
usual string table. After writing out all symbols, if
debug_string_size is not 0, check that it matches the size of the
.debug section.
(coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
fields. If the string offset is 0, always use an empty string as
the name.
(coff_make_empty_symbol): Zero out the symbol structure.
* reloc.c (bfd_perform_relocation): Work around one gross hack
with another: actually look at the target name to avoid the broken
COFF check.
(bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
* bfd-in2.h: Rebuilt.
* libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc. (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted. * libbfd-in.h: Define them as macros calling xmalloc and declare xmalloc. * libbfd.h: Rebuilt. * ecofflink.c hash.c ieee.c opncls.c (obstack_chunk_alloc): Define to be xmalloc, not bfd_xmalloc_by_size_t.
1994-02-05 02:46:12 +00:00
Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
(bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
* libbfd-in.h: Define them as macros calling xmalloc and declare
xmalloc.
* libbfd.h: Rebuilt.
* aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
1994-02-03 21:52:06 +00:00
Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecofflink.c (bfd_ecoff_debug_externals): If a small undefined symbol has a value in the ECOFF symbol but not in the BFD symbol, keep the value in the ECOFF symbol. This helps gas.
1994-02-04 04:18:28 +00:00
* ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
symbol has a value in the ECOFF symbol but not in the BFD symbol,
keep the value in the ECOFF symbol. This helps gas.
* linker.c (_bfd_generic_link_output_symbols, _bfd_generic_link_write_global_symbol): Don't require that all references to a common symbol be themselves common symbols.
1994-02-03 23:01:49 +00:00
* linker.c (_bfd_generic_link_output_symbols,
_bfd_generic_link_write_global_symbol): Don't require that all
references to a common symbol be themselves common symbols.
* aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
1994-02-03 21:52:06 +00:00
* aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
* libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h, sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
1994-02-03 03:31:22 +00:00
Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
* bfd-in2.h: Rebuilt.
1994-02-03 04:03:11 +00:00
* bfd-in2.h: Rebuilt.
* libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h, sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
1994-02-03 03:31:22 +00:00
* coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass in the internal_reloc itself, not the type. * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed definition of SELECT_RELOC accordingly.
1994-02-02 17:36:17 +00:00
Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type and size correctly. (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to x_csect.x_scnlen.l to match change in coff/internal.h. (coff_swap_aux_out): Likewise.
1994-02-02 19:35:14 +00:00
* coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
and size correctly.
(coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
x_csect.x_scnlen.l to match change in coff/internal.h.
(coff_swap_aux_out): Likewise.
* coff-mips.c (mips_ecoff_backend_data), coff-alpha.c (alpha_ecoff_backend_data): Change casts of aux_in and aux_out fields to match yesterday's changes.
1994-02-02 17:40:46 +00:00
* coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
(alpha_ecoff_backend_data): Change casts of aux_in and aux_out
fields to match yesterday's changes.
* coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass in the internal_reloc itself, not the type. * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed definition of SELECT_RELOC accordingly.
1994-02-02 17:36:17 +00:00
* coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
in the internal_reloc itself, not the type.
* coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
definition of SELECT_RELOC accordingly.
* coffcode.h (bfd_coff_backend_data): Added new arguments to _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number and number of aux entries. (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed accordingly. * libcoff.h: Rebuilt. * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT specially if this is the last aux entry. * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass new arguments to swap_aux functions.
1994-02-01 17:11:56 +00:00
Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coffcode.h (bfd_coff_backend_data): Added new arguments to
_bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
and number of aux entries.
(bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
accordingly.
* libcoff.h: Rebuilt.
* coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
specially if this is the last aux entry.
* coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
new arguments to swap_aux functions.
* gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros (only testing for m68k and vax at the moment); do verify that the preprocessor didn't trash the arch name inside the string version. Don't print out "pagesize =" line that prevents output from compiling. Derive BYTES_IN_WORD and ARCH values from sizeof results. * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1994-01-30 20:30:53 +00:00
Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
(only testing for m68k and vax at the moment); do verify that the
preprocessor didn't trash the arch name inside the string version.
Don't print out "pagesize =" line that prevents output from
compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
results.
* Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
Makefile.in (check, installcheck): Identify directory in "no testsuites" message.
1994-01-31 04:20:00 +00:00
(check, installcheck): Identify directory in "no testsuites"
message.
* gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros (only testing for m68k and vax at the moment); do verify that the preprocessor didn't trash the arch name inside the string version. Don't print out "pagesize =" line that prevents output from compiling. Derive BYTES_IN_WORD and ARCH values from sizeof results. * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1994-01-30 20:30:53 +00:00
* aoutx.h (aout_link_write_symbols): Write out correct value for object file symbol.
1994-01-30 18:29:26 +00:00
Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (aout_link_write_symbols): Write out correct value for
object file symbol.
* hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define KERNBASE, so hard-code 0x80000000 instead.
1994-01-28 23:42:25 +00:00
Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
KERNBASE, so hard-code 0x80000000 instead.
* linker.c (generic_link_add_symbol_list): If symbol is common, set the BSF_OLD_COMMON flag.
1994-01-27 18:56:42 +00:00
Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* linker.c (generic_link_add_symbol_list): If symbol is common,
set the BSF_OLD_COMMON flag.
* format.c (bfd_check_format_matches): Put the new entry in the correct element of matching_vector.
1994-01-26 21:53:55 +00:00
Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* format.c (bfd_check_format_matches): Put the new entry in the
correct element of matching_vector.
* som.c, som.h (bfd_som_set_section_attributes, bfd_som_set_subsection_attributes): Change parameters from char to int. Following a prototype with an old-style function definition in the presence of widened parameters is a GCC-ism not supported by the HP compiler in ANSI mode.
1994-01-25 16:56:24 +00:00
Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* som.c, som.h (bfd_som_set_section_attributes,
bfd_som_set_subsection_attributes): Change parameters from char
to int. Following a prototype with an old-style function definition
in the presence of widened parameters is a GCC-ism not supported
by the HP compiler in ANSI mode.
* archive.c: Reindented to GNU standards.
1994-01-25 16:47:50 +00:00
Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
1994-01-25 20:48:48 +00:00
* reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
* hp300hpux.c (MY(write_object_contents)): Write out the symbols before writing out the relocs, so that the right symbol indices are used.
1994-01-25 18:38:20 +00:00
* hp300hpux.c (MY(write_object_contents)): Write out the symbols
before writing out the relocs, so that the right symbol indices
are used.
* archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not try to overlay the internal carsyms on the external symdefs. That can not work if the size of a host pointer is larger than 4 bytes.
1994-01-25 18:20:50 +00:00
* archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
try to overlay the internal carsyms on the external symdefs. That
can not work if the size of a host pointer is larger than 4 bytes.
* format.c (bfd_check_format_matches): Cast result of
bfd_xmalloc_by_size_t.
* opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
* archive.c: Reindented to GNU standards.
1994-01-25 16:47:50 +00:00
* archive.c: Reindented to GNU standards.
* format.c (bfd_check_format_matches): New function. (bfd_check_format): Call it. (bfd_matching_formats): Function removed. * targets.c: Replace the vector added on Jan 21 with a count of entries in default_vector. * bfd-in2.h: Regenerated.
1994-01-24 23:33:23 +00:00
Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add "_bfd_" to function names. * archive.c (_bfd_create_empty_archive_element_shell), libbfd-in.h: Change callers. * libbfd.c (bfd_zmalloc): Renamed from zalloc. * libbfd.c (bfd_add_to_string_table), trad-core.c (trad_unix_core_file_p), targets.c (bfd_target_list), ptrace-core.c (ptrace_unix_core_file_p), opncls.c (new_bfd), libbfd-in.h, ieee.c (ieee_make_empty_symbol), elf32-hppa.c (hppa_elf_stub_branch_reloc), (hppa_elf_stub_reloc): Change callers. * libbfd.h: Regenerated. * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name. (_bfd_get_elt_at_filepos), coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h: Change callers. * format.c (bfd_check_format_matches), libbfd-in.h, targets.c, elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector and default_vector to bfd_default_vector. * libbfd.h: Regenerated.
1994-01-25 13:25:26 +00:00
* opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
"_bfd_" to function names.
* archive.c (_bfd_create_empty_archive_element_shell),
libbfd-in.h: Change callers.
* libbfd.c (bfd_zmalloc): Renamed from zalloc.
* libbfd.c (bfd_add_to_string_table),
trad-core.c (trad_unix_core_file_p),
targets.c (bfd_target_list),
ptrace-core.c (ptrace_unix_core_file_p),
opncls.c (new_bfd), libbfd-in.h,
ieee.c (ieee_make_empty_symbol),
elf32-hppa.c (hppa_elf_stub_branch_reloc),
(hppa_elf_stub_reloc): Change callers.
* libbfd.h: Regenerated.
* archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
(_bfd_get_elt_at_filepos),
coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
Change callers.
* format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
and default_vector to bfd_default_vector.
* libbfd.h: Regenerated.
* format.c (bfd_check_format_matches): New function. (bfd_check_format): Call it. (bfd_matching_formats): Function removed. * targets.c: Replace the vector added on Jan 21 with a count of entries in default_vector. * bfd-in2.h: Regenerated.
1994-01-24 23:33:23 +00:00
* format.c (bfd_check_format_matches): New function.
(bfd_check_format): Call it.
(bfd_matching_formats): Function removed.
* targets.c: Replace the vector added on Jan 21 with a count of
entries in default_vector.
* bfd-in2.h: Regenerated.
* aoutx.h (translate_symbol_table): The string index 0 has a special meaning for normal symbols, but not for dynamic symbols.
1994-01-24 17:41:21 +00:00
Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-alpha.c (alpha_ecoff_object_p): New function. Set size of .pdata section based on lnnoptr field, not section header. (alpha_relocate_section): Don't bother to check if r_symndx >= 0, since it is unsigned. (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than coff_object_p. * ecoff.c (ecoff_new_section_hook): Set alignment_power field of .pdata section to 3. (ecoff_compute_section_file_positions): Save the size of the .pdata section in the line_filepos field, and actually align the .pdata section to an alignment power of 4. (ecoff_compute_reloc_file_positions): Set output_has_begun after calling ecoff_compute_section_file_positions. (ecoff_write_object_contents): Set s_lnnoptr for the .pdata section from the line_filepos field. Set vstamp for the optional header from the vstamp of the symbolic header. (ecoff_bfd_final_link): Set vstamp of the symbolic header to the vstamp used by the first object file in the link.
1994-01-25 01:52:48 +00:00
* coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
.pdata section based on lnnoptr field, not section header.
(alpha_relocate_section): Don't bother to check if r_symndx >= 0,
since it is unsigned.
(ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
coff_object_p.
* ecoff.c (ecoff_new_section_hook): Set alignment_power field of
.pdata section to 3.
(ecoff_compute_section_file_positions): Save the size of the
.pdata section in the line_filepos field, and actually align the
.pdata section to an alignment power of 4.
(ecoff_compute_reloc_file_positions): Set output_has_begun after
calling ecoff_compute_section_file_positions.
(ecoff_write_object_contents): Set s_lnnoptr for the .pdata
section from the line_filepos field. Set vstamp for the optional
header from the vstamp of the symbolic header.
(ecoff_bfd_final_link): Set vstamp of the symbolic header to the
vstamp used by the first object file in the link.
* ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
* linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag for a created common section. (_bfd_generic_link_add_one_symbol): Likewise.
1994-01-24 23:56:56 +00:00
* linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
for a created common section.
(_bfd_generic_link_add_one_symbol): Likewise.
* elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
get the index of a common section, rather than always using
SHN_COMMON (MIPS has multiple common sections).
* elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
1994-01-24 20:26:49 +00:00
* elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
* bfd/aoutx.h (aout_link_input_section_std, aout_link_input_section_ext): Pass additional arguments to reloc_overflow callback. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents, alpha_relocat_section): Likewise. * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. * coff-h8500.c (extra_case): Likewise. * coff-mips.c (mips_relocate_section): Likewise. * coff-z8k.c (extra_case): Likewise. * elf32-hppa.c (hppa_elf_stub_finish): Likewise. * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
1994-01-24 20:23:18 +00:00
* bfd/aoutx.h (aout_link_input_section_std,
aout_link_input_section_ext): Pass additional arguments to
reloc_overflow callback.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
alpha_relocat_section): Likewise.
* coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
* coff-h8500.c (extra_case): Likewise.
* coff-mips.c (mips_relocate_section): Likewise.
* coff-z8k.c (extra_case): Likewise.
* elf32-hppa.c (hppa_elf_stub_finish): Likewise.
* reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
* bout.c (calljx_callback, callj_callback): Use get_value to get the symbol value and check for undefined symbols. (get_value): If the symbol is undefined, look it up in the linker hash table. (b_out_get_relocated_section_contents): For PCREL24 and PCREL13 use get_value to get the symbol value and check for undefined symbols. * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is undefined, look it up in the linker hash table.
1994-01-24 18:05:08 +00:00
* bout.c (calljx_callback, callj_callback): Use get_value to get
the symbol value and check for undefined symbols.
(get_value): If the symbol is undefined, look it up in the linker
hash table.
(b_out_get_relocated_section_contents): For PCREL24 and PCREL13
use get_value to get the symbol value and check for undefined
symbols.
* reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
undefined, look it up in the linker hash table.
* aoutx.h (translate_symbol_table): The string index 0 has a special meaning for normal symbols, but not for dynamic symbols.
1994-01-24 17:41:21 +00:00
* aoutx.h (translate_symbol_table): The string index 0 has a
special meaning for normal symbols, but not for dynamic symbols.
* sparclynx.c: Setup appropriate macros to enable core file support.
1994-01-22 20:27:55 +00:00
Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
* sparclynx.c: Setup appropriate macros to enable core file
support.
* bfd-in.h: Remove decls of bfd_ec type and error printing functions. Remove decl of type symclass; wasn't used. * bfd.c: Document error handling, including code fragments containing the error decls that were in bfd-in.h. Remove DEFUNs. * bfd-in2.h: Regenerated.
1994-01-22 02:18:02 +00:00
Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* targets.c: Add a vector of matching format names. * format.c (bfd_matching_formats): New function to return it. (bfd_check_format): Set it. * bfd-in2.h: Regenerated.
1994-01-22 04:28:17 +00:00
* targets.c: Add a vector of matching format names.
* format.c (bfd_matching_formats): New function to return it.
(bfd_check_format): Set it.
* bfd-in2.h: Regenerated.
* bfd-in.h: Remove decls of bfd_ec type and error printing functions. Remove decl of type symclass; wasn't used. * bfd.c: Document error handling, including code fragments containing the error decls that were in bfd-in.h. Remove DEFUNs. * bfd-in2.h: Regenerated.
1994-01-22 02:18:02 +00:00
* bfd-in.h: Remove decls of bfd_ec type and error printing functions.
Remove decl of type symclass; wasn't used.
* bfd.c: Document error handling, including code fragments
containing the error decls that were in bfd-in.h.
Remove DEFUNs.
* bfd-in2.h: Regenerated.
Fix accidental deletion of attribution for kingdon change.
1994-01-21 23:59:26 +00:00
Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
Add ChangeLog entry for sef change.
1994-01-21 22:52:45 +00:00
* nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
The sparc (and possibly other?) NLM format requires a different
way to write exports, so add a write_export field to the backend
data (and set it to NULL for everything but the sparc).
* sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, not (struct external_nlist *) NULL. info->dynrel is a PTR, not a struct external_nlist *.
1994-01-21 19:14:33 +00:00
Restore Jim's last change entry header.
1994-01-21 23:56:44 +00:00
Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL, not (struct external_nlist *) NULL. info->dynrel is a PTR, not a struct external_nlist *.
1994-01-21 19:14:33 +00:00
* sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
not (struct external_nlist *) NULL. info->dynrel is a PTR, not
a struct external_nlist *.
* aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), oasys.c (oasys_write_sections): Rename bfd_error_nonrepresentable_section to nonrepresentable_section. None of the other bfd error names start with "bfd_error". Remove errors symbol_not_found and no_relocation_info, which seem to be unused. * bfd-in2.h: Regenerated.
1994-01-21 17:50:37 +00:00
Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* bfd.c: Remove error strings for errors removed below.
1994-01-21 23:48:55 +00:00
* bfd.c: Remove error strings for errors removed below.
* aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec), oasys.c (oasys_write_sections): Rename bfd_error_nonrepresentable_section to nonrepresentable_section. None of the other bfd error names start with "bfd_error". Remove errors symbol_not_found and no_relocation_info, which seem to be unused. * bfd-in2.h: Regenerated.
1994-01-21 17:50:37 +00:00
* aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
oasys.c (oasys_write_sections): Rename
bfd_error_nonrepresentable_section to nonrepresentable_section.
None of the other bfd error names start with "bfd_error".
Remove errors symbol_not_found and no_relocation_info, which seem
to be unused.
* bfd-in2.h: Regenerated.
* syms.c (BSF_DYNAMIC): New symbol flag. (bfd_print_symbol_vandf): Print it. * bfd-in2.h: Rebuilt. * libaout.h (struct aout_backend_data): New read_dynamic_symbols and read_dynamic_relocs fields. (struct aoutdata): New dynamic_info field. (obj_aout_dynamic_info): New accessor macro. * sunos.c (struct sunos_dynamic_info): New structure. (sunos_read_dynamic_info, MY(read_dynamic_symbols), MY(read_dynamic_relocs)): New functions to read dynamic symbols and relocs. * aoutx.h (NAME(aout,some_aout_object_p)): If the object is dynamically linked, set SEC_RELOC for both the .text and .data sections. (translate_from_native_sym_flags): Don't set BSF_LOCAL for an undefined symbol. (translate_symbol_table): New function, split out of slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in return value. * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write out dynamic symbols or relocs against reloc symbols, since they are already in the .text section and we wouldn't know where to write them anyhow. (sunos4_aout_backend): Initialize read_dynamic_symbols and read_dynamic_relocs fields. * aout-target.h (MY(backend_data)): Initialize read_dynamic_symbols and read_dynamic_relocs fields.
1994-01-21 06:29:21 +00:00
Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* bfd.c (bfd_get_gp_size): Added support for ELF.
1994-01-21 06:30:40 +00:00
* bfd.c (bfd_get_gp_size): Added support for ELF.
* syms.c (BSF_DYNAMIC): New symbol flag. (bfd_print_symbol_vandf): Print it. * bfd-in2.h: Rebuilt. * libaout.h (struct aout_backend_data): New read_dynamic_symbols and read_dynamic_relocs fields. (struct aoutdata): New dynamic_info field. (obj_aout_dynamic_info): New accessor macro. * sunos.c (struct sunos_dynamic_info): New structure. (sunos_read_dynamic_info, MY(read_dynamic_symbols), MY(read_dynamic_relocs)): New functions to read dynamic symbols and relocs. * aoutx.h (NAME(aout,some_aout_object_p)): If the object is dynamically linked, set SEC_RELOC for both the .text and .data sections. (translate_from_native_sym_flags): Don't set BSF_LOCAL for an undefined symbol. (translate_symbol_table): New function, split out of slurp_symbol_table; set the BSF_DYNAMIC flag appropriately. (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any. (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any. (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in return value. * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write out dynamic symbols or relocs against reloc symbols, since they are already in the .text section and we wouldn't know where to write them anyhow. (sunos4_aout_backend): Initialize read_dynamic_symbols and read_dynamic_relocs fields. * aout-target.h (MY(backend_data)): Initialize read_dynamic_symbols and read_dynamic_relocs fields.
1994-01-21 06:29:21 +00:00
* syms.c (BSF_DYNAMIC): New symbol flag.
(bfd_print_symbol_vandf): Print it.
* bfd-in2.h: Rebuilt.
* libaout.h (struct aout_backend_data): New read_dynamic_symbols
and read_dynamic_relocs fields.
(struct aoutdata): New dynamic_info field.
(obj_aout_dynamic_info): New accessor macro.
* sunos.c (struct sunos_dynamic_info): New structure.
(sunos_read_dynamic_info, MY(read_dynamic_symbols),
MY(read_dynamic_relocs)): New functions to read dynamic symbols
and relocs.
* aoutx.h (NAME(aout,some_aout_object_p)): If the object is
dynamically linked, set SEC_RELOC for both the .text and .data
sections.
(translate_from_native_sym_flags): Don't set BSF_LOCAL for an
undefined symbol.
(translate_symbol_table): New function, split out of
slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
(NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
(NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
(NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
return value.
* aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
out dynamic symbols or relocs against reloc symbols, since they
are already in the .text section and we wouldn't know where to
write them anyhow.
(sunos4_aout_backend): Initialize read_dynamic_symbols and
read_dynamic_relocs fields.
* aout-target.h (MY(backend_data)): Initialize
read_dynamic_symbols and read_dynamic_relocs fields.
* hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete typedefs, since HOST_64_BIT will take care of defining them in bfd.h.
1994-01-21 02:00:05 +00:00
Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
typedefs, since HOST_64_BIT will take care of defining them in
bfd.h.
updated with alpha changes
1994-01-20 00:07:58 +00:00
Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
that's dealt with elsewhere.
* hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
(uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
they get copied to bfd.h.
* reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
types. Reorganized some of the existing ones.
* coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
values in case of compilation on a 32-bit machine. Fix pcrel
fields of some reloc types.
(alpha_bfd_reloc_type_lookup): Handle more relocation types.
* bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
definitions when not defined, regardless of whether uint64_type is
a defined macro or not.
(fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
already defined.
* aoutx.h (translate_to_native_sym_flags): Set the type of a BSF_WARNING symbol to N_WARNING.
1994-01-19 05:05:27 +00:00
Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (translate_to_native_sym_flags): Set the type of a
BSF_WARNING symbol to N_WARNING.
* aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p for an indirect or warning symbol. (aout_link_write_symbols): Update sym_hash with the target of an indirect symbol. If an indirect symbol is defined, output the calculated value and don't output the target symbol.
1994-01-18 21:46:46 +00:00
Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
for an indirect or warning symbol.
(aout_link_write_symbols): Update sym_hash with the target of an
Resolve warning symbols like indirect symbols.
1994-01-19 04:48:37 +00:00
indirect or warning symbol. If an indirect symbol is defined,
output the calculated value and don't output the target symbol.
* aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p for an indirect or warning symbol. (aout_link_write_symbols): Update sym_hash with the target of an indirect symbol. If an indirect symbol is defined, output the calculated value and don't output the target symbol.
1994-01-18 21:46:46 +00:00
* aoutx.h (translate_from_native_sym_flags): Give warning symbols an (unused) nonzero section value, needed for check below.
1994-01-18 12:05:32 +00:00
Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* aoutx.h (translate_from_native_sym_flags): Give warning symbols
an (unused) nonzero section value, needed for check below.
* aoutx.h (translate_from_native_sym_flags, aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like N_SET[ABDT].
1994-01-17 23:21:07 +00:00
Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* aoutx.h (translate_from_native_sym_flags,
aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
N_SET[ABDT].
* elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set the DYNAMIC flag for the BFD. (NAME(bfd_elf,write_object_contents)): Don't try to write out a BFD with the DYNAMIC flag set, since we don't generate the program header table correctly.
1994-01-14 22:35:41 +00:00
Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
the DYNAMIC flag for the BFD.
(NAME(bfd_elf,write_object_contents)): Don't try to write out a
BFD with the DYNAMIC flag set, since we don't generate the program
header table correctly.
Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
of the function to avoid storage leak.
* ecoff.c (ecoff_link_write_external): An ifd can be -1.
1994-01-14 04:10:44 +00:00
Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecoff.c (ecoff_link_write_external): An ifd can be -1.
* som.c (hppa_som_reloc): Add new "error message" argument.
1994-01-13 20:34:25 +00:00
Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_set_reloc_info): Provide a default symbol for relocations which don't actually have an associated symbol.
1994-01-13 22:53:03 +00:00
* som.c (som_set_reloc_info): Provide a default symbol for
relocations which don't actually have an associated symbol.
* som.c (hppa_som_reloc): Add new "error message" argument.
1994-01-13 20:34:25 +00:00
* som.c (hppa_som_reloc): Add new "error message" argument.
Enable gdb to write to core files on more core file readers. * libbfd.c (bfd_generic_set_section_contents): Remove range check for section size, it is already done in bfd_set_section_contents with bfd_get_section_size_now. * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents): Use bfd_generic_set_section_contents instead of bfd_false.
1994-01-12 21:40:42 +00:00
Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
Enable gdb to write to core files on more core file readers.
* libbfd.c (bfd_generic_set_section_contents): Remove range check
for section size, it is already done in bfd_set_section_contents
with bfd_get_section_size_now.
* aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
Use bfd_generic_set_section_contents instead of bfd_false.
* linker.c (default_indirect_link_order): Don't expect space for output relocations if there aren't any input relocations.
1994-01-12 20:33:30 +00:00
Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* som.c (hppa_som_reloc): Add new "error message" argument.
1994-01-13 20:34:25 +00:00
* linker.c: Added initial documentation.
* linker.c (default_indirect_link_order): Don't expect space for output relocations if there aren't any input relocations.
1994-01-12 20:33:30 +00:00
* linker.c (default_indirect_link_order): Don't expect space for
output relocations if there aren't any input relocations.
* elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not STT_NOTYPE.
1994-01-11 19:39:28 +00:00
Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* aoutx.h (NAME(aout,final_link)): Set a_entry before computing file offsets.
1994-01-11 20:58:30 +00:00
* aoutx.h (NAME(aout,final_link)): Set a_entry before computing
file offsets.
* elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not STT_NOTYPE.
1994-01-11 19:39:28 +00:00
* elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
STT_NOTYPE.
* config.bfd: Use ELF, not COFF for m88*-*-dgux*. Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
1994-01-11 14:13:55 +00:00
Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* config.bfd: Use ELF, not COFF for m88*-*-dgux*.
Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
* ecofflink.c: Extensive changes to compress and merge debugging information, and to write some of out directly rather than saving it in memory. Several new functions and structures, and new arguments to existing functions. * ecoff.c (ecoff_compute_reloc_file_positions): Compute sym_filepos as well. (ecoff_get_extr): Use ifdmap instead of ifdbase. (ecoff_write_object_contents): Don't compute sym_filepos here. Only output symbols if outsymbols is not NULL. (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and bfd_ecoff_debug functions. Write out debugging information here. (ecoff_final_link_debug_accumulate): Adjust for changes in bfd_ecoff_debug functions. (ecoff_link_write_external): Use ifdmap rather than ifdbase. * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols first, to put them in the first memory buffer. Clear fdr field. (mips_elf_get_extr): Use pointer to unswapped external symbol. (mips_elf_final_link): Adjust for changes in bfd_ecoff functions. Preserve .text, .data and .bss even if they are empty. Save pointer to unswapped external symbol rather than copying it. Don't free up the external symbols. * libelf.h (elf_symbol_type): Change mips_extr to PTR. * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare. (bfd_ecoff_debug_accumulate): Update declaration. (bfd_ecoff_debug_accumulate_other): Rename declaration from bfd_ecoff_debug_link_other and update. (bfd_ecoff_write_accumulated_debug): Declare. * bfd-in2.h: Rebuilt. * Makefile.in: Rebuilt dependencies.
1994-01-11 16:23:41 +00:00
Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecofflink.c: Extensive changes to compress and merge debugging
information, and to write some of out directly rather than saving
it in memory. Several new functions and structures, and new
arguments to existing functions.
* ecoff.c (ecoff_compute_reloc_file_positions): Compute
sym_filepos as well.
(ecoff_get_extr): Use ifdmap instead of ifdbase.
(ecoff_write_object_contents): Don't compute sym_filepos here.
Only output symbols if outsymbols is not NULL.
(ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
bfd_ecoff_debug functions. Write out debugging information here.
(ecoff_final_link_debug_accumulate): Adjust for changes in
bfd_ecoff_debug functions.
(ecoff_link_write_external): Use ifdmap rather than ifdbase.
* elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
first, to put them in the first memory buffer. Clear fdr field.
(mips_elf_get_extr): Use pointer to unswapped external symbol.
(mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
Preserve .text, .data and .bss even if they are empty. Save
pointer to unswapped external symbol rather than copying it.
Don't free up the external symbols.
* libelf.h (elf_symbol_type): Change mips_extr to PTR.
* bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
(bfd_ecoff_debug_accumulate): Update declaration.
(bfd_ecoff_debug_accumulate_other): Rename declaration from
bfd_ecoff_debug_link_other and update.
(bfd_ecoff_write_accumulated_debug): Declare.
* bfd-in2.h: Rebuilt.
* Makefile.in: Rebuilt dependencies.
* Makefile.in (install): Remove "@" which follows a backslash. In this position it just causes errors, not suppresses echoes.
1994-01-11 01:54:37 +00:00
Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* Makefile.in (install): Remove "@" which follows a backslash. In
this position it just causes errors, not suppresses echoes.
* som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT field selectors.
1994-01-10 17:07:52 +00:00
Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
field selectors.
* config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec, for compatibility with 386bsd and netbsd0.8.
1994-01-09 20:30:00 +00:00
Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
* config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
* aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1994-01-07 20:50:57 +00:00
Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
* aoutx.h (adjust_z_magic): Don't merge the start of bss with the end of data if they are not contiguous.
1994-01-07 21:33:00 +00:00
* aoutx.h (adjust_z_magic): Don't merge the start of bss with the
end of data if they are not contiguous.
* aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1994-01-07 20:50:57 +00:00
* aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
* ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag for .reginfo section here. (ecoff_new_section_hook): Set it here instead.
1994-01-07 20:43:55 +00:00
Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
for .reginfo section here.
(ecoff_new_section_hook): Set it here instead.
Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com) * bfd-in.h: (bfd_boolean): Add workaround for systems that also define true and false as enums. (ALMOST_STDC): Add as alternative to __STDC__. * bfd-in2.h: Rebuilt. * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
1994-01-07 19:03:10 +00:00
Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
* bfd-in.h: (bfd_boolean): Add workaround for systems that also
define true and false as enums.
(ALMOST_STDC): Add as alternative to __STDC__.
* bfd-in2.h: Rebuilt.
* syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
* aoutx.h (translate_to_native_sym_flags): Catch the case where there is no output section.
1994-01-06 22:26:18 +00:00
Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* aoutx.h (translate_to_native_sym_flags): Catch the case where
there is no output section.
Various entries.
1994-01-06 20:05:44 +00:00
Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Various entries.
1994-01-07 01:24:33 +00:00
* nlmcode.h (nlm_object_p): If we can't read the fixed header,
count it as a wrong format error, not a system call error, since
the object file might simply be too small.
* targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
BFD64.
* Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
(BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
support, even though it is for an Alpha in 32 bit mode.
* configure.in (nlm32_alpha_vec): Set target64 to true.
* nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
different, so there is no point to providing a generic one.
* libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
in the backend accessor macros; that should no longer be possible.
* targets.c (target_vector): Removed nlm32_big_generic_vec,
nlm64_big_generic_vec, nlm64_little_generic_vec.
* configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
* Makefile.in: Rebuilt dependencies, and
(BFD32_BACKENDS): Removed nlm32-gen.o.
(BFD64_BACKENDS): Removed nlm64-gen.o.
(CFILES): Removed nlm32-gen.c and nlm64-gen.c.
* hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
1994-01-06 22:18:59 +00:00
* hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
Various entries.
1994-01-06 20:05:44 +00:00
* linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
bitsize arguments. Changed all callers (aoutx.h).
* libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
and bitsize arguments to declaration.
* libbfd.h: Rebuilt.
* ecoff.c: First cut at new style of linker backend for
ECOFF--added a bunch of functions. Also:
(ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
(ecoff_slurp_symbolic_header): New function.
(ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
(ecoff_compute_reloc_file_positions): New function.
(ecoff_set_section_contents): Get out quickly if count is zero.
Check errors better.
(ecoff_write_object_contents): Put .xdata section in data segment.
Call ecoff_compute_reloc_file_positions. Don't output relocs or
external symbols if outsymbols is NULL.
(ecoff_bfd_final_link): Completely rewritten.
* libecoff.h: Include bfdlink.h.
(struct ecoff_backend_data): Add relocate_section field.
(ecoff_data_type): Add sym_hashes and symndx_to_section fields.
(struct ecoff_link_hash_entry): Define.
(struct ecoff_link_hash_table): Define.
(ecoff_bfd_link_add_symbols): Declare as function, not macro.
(ecoff_bfd_link_hash_table_create): Likewise.
* ecofflink.c (bfd_ecoff_debug_one_external): New function.
(bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
* bfd-in.h (bfd_ecoff_debug_one_external): Declare.
* bfd-in2.h: Rebuilt.
* coff-alpha.c (alpha_howto_table): Mark BRADDR as
partial_inplace, and set the src_mask to 0x1fffff.
(alpha_ecoff_get_relocated_section_contents): Remove unused
variable gp_warned.
(alpha_convert_external_reloc): New static function.
(alpha_relocate_section): New static function.
(alpha_ecoff_backend_data): Initialize relocate_section field.
* coff-mips.c (mips_relocate_refhi): New static function.
(mips_relocate_section): New static function.
(mips_ecoff_backend_data): Initialize relocate_section field.
* reloc.c (_bfd_relocate_contents): Corrected signed overflow
checking when there is an addend.
* aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
a non a.out file, just pass it to _bfd_default_link_order.
(aout_link_input_section_std): When doing a final PC relative link
against a section symbol, subtract the VMA of the input section.
(aout_link_input_section_ext): Likewise.
* linker.c (default_indirect_link_order): Renamed from
_bfd_generic_indirect_link_order and made static.
(_bfd_generic_final_link): Don't switch on link_order type, just
call _bfd_default_link_order.
(_bfd_default_link_order): Handle bfd_indirect_link_order type.
* genlink.h: Removed declaration of
_bfd_generic_indirect_link_order.
* elf32-mips.c (mips_elf_final_link): Don't switch on link_order
type, just call _bfd_default_link_order.
Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
* linker.c (generic_link_check_archive_element): Base the name of
the created common section on the name of the section the symbol
came from.
(_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
must have a section, so don't bother to create one.
* aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags. * aoutf1.h (NAME(aout,sunos4_write_object_contents)): If the DYNAMIC flag is set, set it in the exec header. * aoutx.h (NAME(aout,some_aout_object_p)): If the object is dynamically linked, set the DYNAMIC flag in the BFD. * libaout.h (N_SET_DYNAMIC): New macro. (N_DYNAMIC): Add missing 0 in mask.
1994-01-04 00:08:53 +00:00
Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
* aoutf1.h (NAME(aout,sunos4_write_object_contents)):
If the DYNAMIC flag is set, set it in the exec header.
* aoutx.h (NAME(aout,some_aout_object_p)): If the object is
dynamically linked, set the DYNAMIC flag in the BFD.
* libaout.h (N_SET_DYNAMIC): New macro.
(N_DYNAMIC): Add missing 0 in mask.
* hash.c: Added some documentation.
1994-01-03 16:47:46 +00:00
Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Various entries.
1994-01-06 20:05:44 +00:00
* ecoff.c (ecoff_get_extr): Don't output section symbols as
external symbols.
* bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t to unsigned int, because size_t may not be defined in bfd.h. * bfd-in2.h: Rebuilt.
1994-01-03 22:42:12 +00:00
* bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
to unsigned int, because size_t may not be defined in bfd.h.
* bfd-in2.h: Rebuilt.
Entry for making swapping retrieval routines take const argument.
1994-01-03 21:36:02 +00:00
* bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
be a const pointer.
* bfd-in2.h: Rebuilt.
* libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
be a const pointer.
* targets.c (bfd_target): Change swap function pointers
accordingly.
* archive.c (do_slurp_coff_armap): Change swap accordingly.
* aix386-core.c: Change NO_GET and NO_GETS accordingly.
* hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
accordingly.
* libbfd-in.h (struct artdata): Added tdata field. (_bfd_add_bfd_to_archive_cache): Declare. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. * libbfd.h: Rebuilt. * archive.c: Cleaned up some more. (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize pointer elements of artdata. (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. (get_extended_arelt_filename, get_elt_at_filepos, bfd_construct_extended_name_table, bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. * ecoff.c: Some comment changes. (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set ardata->tdata to raw_armap. (ecoff_archive_p): Initialize pointer elements of artdata. * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of add_bfd_to_cache.
1994-01-03 18:05:19 +00:00
* libbfd-in.h (struct artdata): Added tdata field.
(_bfd_add_bfd_to_archive_cache): Declare.
Renamed get_elt_at_filepos to _bfd_get_elt_at_filepos, and made it non-static.
1994-01-03 18:27:24 +00:00
(_bfd_get_elt_at_filepos): Declare.
* libbfd-in.h (struct artdata): Added tdata field. (_bfd_add_bfd_to_archive_cache): Declare. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. * libbfd.h: Rebuilt. * archive.c: Cleaned up some more. (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize pointer elements of artdata. (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. (get_extended_arelt_filename, get_elt_at_filepos, bfd_construct_extended_name_table, bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. * ecoff.c: Some comment changes. (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set ardata->tdata to raw_armap. (ecoff_archive_p): Initialize pointer elements of artdata. * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of add_bfd_to_cache.
1994-01-03 18:05:19 +00:00
(_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
* libbfd.h: Rebuilt.
* archive.c: Cleaned up some more.
(_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
pointer elements of artdata.
(_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
(_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
Renamed get_elt_at_filepos to _bfd_get_elt_at_filepos, and made it non-static.
1994-01-03 18:27:24 +00:00
(_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
(get_extended_arelt_filename, bfd_construct_extended_name_table,
bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
* libbfd-in.h (struct artdata): Added tdata field. (_bfd_add_bfd_to_archive_cache): Declare. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. * libbfd.h: Rebuilt. * archive.c: Cleaned up some more. (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize pointer elements of artdata. (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. (get_extended_arelt_filename, get_elt_at_filepos, bfd_construct_extended_name_table, bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. * ecoff.c: Some comment changes. (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set ardata->tdata to raw_armap. (ecoff_archive_p): Initialize pointer elements of artdata. * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of add_bfd_to_cache.
1994-01-03 18:05:19 +00:00
* ecoff.c: Some comment changes.
(ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
ardata->tdata to raw_armap.
(ecoff_archive_p): Initialize pointer elements of artdata.
* coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
add_bfd_to_cache.
* hash.c: Added some documentation.
1994-01-03 16:47:46 +00:00
* hash.c: Added some documentation.
* aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC, and do the swapping here rather than calling ntohl from the N_* macros. This cleans up assumptions about the size of a host long, the existence to ntohl, etc.
1994-01-03 16:16:01 +00:00
Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
and do the swapping here rather than calling ntohl from the N_*
macros. This cleans up assumptions about the size of a host long,
the existence to ntohl, etc.
* config.bfd: Add support for VSTa micro-kernel. It currently uses i386-aout.
1994-01-01 20:52:24 +00:00
Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
* config.bfd: Add support for VSTa micro-kernel. It currently uses
i386-aout.
* i386mach3.c (SEGMENT_SIZE): Fix value.
1994-01-01 19:09:51 +00:00
Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
* hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1994-01-01 23:39:18 +00:00
* hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
* i386mach3.c (SEGMENT_SIZE): Fix value.
1994-01-01 19:09:51 +00:00
* i386mach3.c (SEGMENT_SIZE): Fix value.
Minor cleanups suggested by CodeCenter. * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as appropriate. * aoutx.h (struct external_exec): Removed unnecessary declaration. (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. (adjust_z_magic): Removed useless variable data_vma. (stringtab_init): Initialize hash_zero. (add_to_stringtab): Removed unused fourth argument. (NAME(aout,swap_std_reloc_out)): Removed useless variable r_addend. (aout_link_input_section): Added some casts. * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): Minor code rewriting to make it more C like. (do_slurp_bsd_armap): Added some casts. * ecoff.c (ecoff_write_object_contents): Removed useless variable scn_base. (ecoff_write_armap): Added some casts. Use "" rather than "\0". * ecofflink.c (bfd_ecoff_write_debug): Added a cast. * libaout.h (struct internal_exec): Removed unnecessary declaration. * linker.c (_bfd_generic_indirect_link_order): Added a cast. * opncls.c (new_bfd): Removed a cast. * reloc.c (bfd_generic_get_relocated_section_contents): Added some casts. * srec.c (internal_srec_write_object_contents): Removed useless variable bytes_written.
1993-12-31 21:51:05 +00:00
Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Minor cleanups suggested by CodeCenter.
* aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
appropriate.
* aoutx.h (struct external_exec): Removed unnecessary declaration.
(NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
(adjust_z_magic): Removed useless variable data_vma.
(stringtab_init): Initialize hash_zero.
(add_to_stringtab): Removed unused fourth argument.
(NAME(aout,swap_std_reloc_out)): Removed useless variable
r_addend.
(aout_link_input_section): Added some casts.
* archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
Minor code rewriting to make it more C like.
(do_slurp_bsd_armap): Added some casts.
* ecoff.c (ecoff_write_object_contents): Removed useless variable
scn_base.
(ecoff_write_armap): Added some casts. Use "" rather than "\0".
* ecofflink.c (bfd_ecoff_write_debug): Added a cast.
* libaout.h (struct internal_exec): Removed unnecessary
declaration.
* linker.c (_bfd_generic_indirect_link_order): Added a cast.
* opncls.c (new_bfd): Removed a cast.
* reloc.c (bfd_generic_get_relocated_section_contents): Added
some casts.
* srec.c (internal_srec_write_object_contents): Removed useless
variable bytes_written.
* i386mach3.c (N_TXTADDR): Don't define after all. (TEXT_START_ADDR): Don't include exec header size in value.
1993-12-31 21:11:49 +00:00
Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
* i386mach3.c (N_TXTADDR): Don't define after all.
(TEXT_START_ADDR): Don't include exec header size in value.
Define N_TXTADDR
1993-12-30 23:48:44 +00:00
Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
* i386mach3.c (N_TXTADDR): Define.
Extensive changes to move the bulk of the linker into BFD so that more efficient backend code can be written for specific object files. Only existing efficient backend is a.out. * seclet.c, seclet.h: Removed. * hash.c, linker.c, genlink.h: New files. * bfd-in.h: Removed bfd_error_vector. Declared hash table structures and functions. (JUMP_TABLE): Removed bfd_seclet_link, added bfd_link_hash_table_create, bfd_link_add_symbols and bfd_final_link. * All backends: Changed accordingly. * bfd-in2.h: Rebuilt. * bfd.c (struct _bfd): Added link_next and archive_pass fields. Removed ld_symbols field. (bfd_nonrepresentable_section, bfd_undefined_symbol, bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_error_vector): Removed. (bfd_default_error_trap, bfd_error_trap, bfd_error_nonrepresentabltrap): Removed. (bfd_get_relocated_section_contents): Pass link_info. Pass link_order instead of seclet. Pass symbols. (bfd_relax_section): Pass link_info. (bfd_seclet_link): Removed. (bfd_link_hash_table_create, bfd_link_add_symbols, bfd_final_link): New macros. * libbfd-in.h: If __GNUC__ is defined and alloca is not, define alloca as __builtin_alloca. Declare internal linking functions. * libbfd.h: Rebuilt. * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked for months. * reloc.c (reloc_howto_type): Added error_message argument to special_function field. Changed all callers and all definitions. (bfd_get_reloc_size): Make argument a const pointer. (bfd_perform_relocation): Add error_message argument to hold string set if return value if bfd_reloc_dangerous. Changed all callers. (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. * section.c (asection): Renamed seclets_head and seclets_tail to link_order_head and link_order_tail. * targets.c (bfd_target): Replaced seclet argument with link_info and link_order and symbols arguments in bfd_get_relocated_section_contents. Added symbols argument to bfd_relax_section. Removed bfd_seclet_link. Added bfd_link_hash_table_create, bfd_link_add_symbols and bfd_final_link. * libaout.h (struct aoutdata): Added external_syms, external_sym_count, external_strings, sym_hashes fields. (obj_aout_external_syms, obj_aout_external_sym_count, obj_aout_external_strings, obj_aout_sym_hashes): New accessor macros. (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. * aoutx.h: Wrote new back end linker routines. (translate_to_native_sym_flags): Return boolean value. Don't use bfd_error_vector. (NAME(aout,write_syms)): Return boolean value. Check return value of translate_to_native_sym_flags and bfd_write. * aout-target.h (final_link_callback): New function. (MY_bfd_final_link): New function. * aout-adobe.c (aout_adobe_write_object_contents): Check return value of aout_32_write_syms. * hp300hpux.c (MY(write_object_contents)): Likewise. * i386lynx.c (WRITE_HEADERS): Likewise. * libaout.h (WRITE_HEADERS): Likewise. * bout.c: Changed functions to use link_info->callbacks rather than bfd_error_vector, and link_orders rather than seclets. * coff-alpha.c: Likewise. * coff-h8300.c: Likewise. * coff-h8500.c: Likewise. * coff-sh.c: Likewise. * coff-z8k.c: Likewise. * elf32-hppa.c: Likewise. * reloc16.c: Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look up _gp in the hash table rather than in outsymbols. * coff-a29k.c (a29k_reloc): Pass errors back in new error_message argument rather than printing them. * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and link_order arguments rather than seclet. Changed all uses and definitions. (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed all uses and definitions. * libcoff.h: Rebuilt. * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but not by ECOFF, make it scAbs. (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and rewritten. * elf32-mips.c (mips_elf_final_link): Renamed from mips_elf_seclet_link and rewritten. * elf32-hppa.c (elf32_hppa_stub_description): Added link_info field. (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): Added link_info arguments. Changed all callers. * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is not NULL. * oasys.c (oasys_write_sections): Return boolean value rather than using bfd_error_vector. (oasys_write_object_contents): Check return value of oasys_write_sections. * hosts/std-host.h: Don't declare qsort or strtol. * Makefile.in: Rebuild dependencies. (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. (CFILES): Removed seclet.c. Added hash.c and linker.c. (HFILES): Removed seclet.h. Added genlink.h.
1993-12-30 19:56:50 +00:00
Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Extensive changes to move the bulk of the linker into BFD so that
more efficient backend code can be written for specific object
files. Only existing efficient backend is a.out.
* seclet.c, seclet.h: Removed.
* hash.c, linker.c, genlink.h: New files.
* bfd-in.h: Removed bfd_error_vector. Declared hash table
structures and functions.
(JUMP_TABLE): Removed bfd_seclet_link, added
bfd_link_hash_table_create, bfd_link_add_symbols and
bfd_final_link.
* All backends: Changed accordingly.
* bfd-in2.h: Rebuilt.
* bfd.c (struct _bfd): Added link_next and archive_pass fields.
Removed ld_symbols field.
(bfd_nonrepresentable_section, bfd_undefined_symbol,
bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
bfd_error_vector): Removed.
(bfd_default_error_trap, bfd_error_trap,
bfd_error_nonrepresentabltrap): Removed.
(bfd_get_relocated_section_contents): Pass link_info. Pass
link_order instead of seclet. Pass symbols.
(bfd_relax_section): Pass link_info.
(bfd_seclet_link): Removed.
(bfd_link_hash_table_create, bfd_link_add_symbols,
bfd_final_link): New macros.
* libbfd-in.h: If __GNUC__ is defined and alloca is not, define
alloca as __builtin_alloca. Declare internal linking functions.
* libbfd.h: Rebuilt.
* libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
for months.
* reloc.c (reloc_howto_type): Added error_message argument to
special_function field. Changed all callers and all definitions.
(bfd_get_reloc_size): Make argument a const pointer.
(bfd_perform_relocation): Add error_message argument to hold
string set if return value if bfd_reloc_dangerous. Changed all
callers.
(_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
* section.c (asection): Renamed seclets_head and seclets_tail to
link_order_head and link_order_tail.
* targets.c (bfd_target): Replaced seclet argument with link_info
and link_order and symbols arguments in
bfd_get_relocated_section_contents. Added symbols argument to
bfd_relax_section. Removed bfd_seclet_link. Added
bfd_link_hash_table_create, bfd_link_add_symbols and
bfd_final_link.
* libaout.h (struct aoutdata): Added external_syms,
external_sym_count, external_strings, sym_hashes fields.
(obj_aout_external_syms, obj_aout_external_sym_count,
obj_aout_external_strings, obj_aout_sym_hashes): New accessor
macros.
(WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
* aoutx.h: Wrote new back end linker routines.
(translate_to_native_sym_flags): Return boolean value. Don't use
bfd_error_vector.
(NAME(aout,write_syms)): Return boolean value. Check return value
of translate_to_native_sym_flags and bfd_write.
* aout-target.h (final_link_callback): New function.
(MY_bfd_final_link): New function.
* aout-adobe.c (aout_adobe_write_object_contents): Check return
value of aout_32_write_syms.
* hp300hpux.c (MY(write_object_contents)): Likewise.
* i386lynx.c (WRITE_HEADERS): Likewise.
* libaout.h (WRITE_HEADERS): Likewise.
* bout.c: Changed functions to use link_info->callbacks rather
than bfd_error_vector, and link_orders rather than seclets.
* coff-alpha.c: Likewise.
* coff-h8300.c: Likewise.
* coff-h8500.c: Likewise.
* coff-sh.c: Likewise.
* coff-z8k.c: Likewise.
* elf32-hppa.c: Likewise.
* reloc16.c: Likewise.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
up _gp in the hash table rather than in outsymbols.
* coff-a29k.c (a29k_reloc): Pass errors back in new error_message
argument rather than printing them.
* coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
link_order arguments rather than seclet. Changed all uses and
definitions.
(bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
all uses and definitions.
* libcoff.h: Rebuilt.
* ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
not by ECOFF, make it scAbs.
(ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
rewritten.
* elf32-mips.c (mips_elf_final_link): Renamed from
mips_elf_seclet_link and rewritten.
* elf32-hppa.c (elf32_hppa_stub_description): Added link_info
field.
(new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
Added link_info arguments. Changed all callers.
* elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
not NULL.
* oasys.c (oasys_write_sections): Return boolean value rather than
using bfd_error_vector.
(oasys_write_object_contents): Check return value of
oasys_write_sections.
* hosts/std-host.h: Don't declare qsort or strtol.
* Makefile.in: Rebuild dependencies.
(BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
(CFILES): Removed seclet.c. Added hash.c and linker.c.
(HFILES): Removed seclet.h. Added genlink.h.
* section.c (bfd_get_section_contents): Return zero filled buffer if section has no contents.
1993-12-30 15:51:16 +00:00
Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* section.c (bfd_get_section_contents): Return zero filled buffer
if section has no contents.
* elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc, then skip bfd_perform_relocation even if the addend is non-zero.
1993-12-28 17:45:14 +00:00
Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
then skip bfd_perform_relocation even if the addend is non-zero.
changes so far
1993-12-21 17:47:38 +00:00
Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
* coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
addend to r_offset field.
* Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
* coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
CALC_ADDEND): Define.
* aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
the offsetof because AIX /bin/cc does not like to take the address
of an array. (From Minh Tran-Le.)
* hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1993-12-16 21:07:44 +00:00
Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
changes so far
1993-12-21 17:47:38 +00:00
* Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
* elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
the return pointer into %r2 if no jump-in-call-delay-slot
optimization was done.
* hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1993-12-16 21:07:44 +00:00
* hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
cleanups and mach3 changes
1993-12-15 17:08:52 +00:00
Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
* hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
* hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
(HOST_SEGMENT_SIZE): Set to 0 for same reason.
* i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
(TEXT_START_ADDR): Correct.
(MY_backend_data): Define.
* aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
* som.c (som_begin_writing): Fix thinkos in auxiliary header support. (bfd_som_attach_aux_hdr): Likewise.
1993-12-15 05:50:44 +00:00
Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_begin_writing): Fix thinkos in auxiliary header
support.
(bfd_som_attach_aux_hdr): Likewise.
* elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field selectors for PIC code. * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL relocations needed by PIC.
1993-12-14 07:36:15 +00:00
Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
selectors for PIC code.
* som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
(som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
relocations needed by PIC.
* nlmcode.h: Fixes to avoid compiler warnings...
1993-12-07 23:49:32 +00:00
Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
* nlmcode.h: Fixes to avoid compiler warnings...
* libnlm.h (nlm_backend_data): Removed macro definition. (nlm_alpha_backend_data): Adjusted accordingly.
1993-12-07 23:13:43 +00:00
Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
* libnlm.h (nlm_backend_data): Removed macro definition.
(nlm_alpha_backend_data): Adjusted accordingly.
* som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete extra R_DATA_OVERRIDE. (hppa_som_gen_reloc_type): Generate a relocation for the rounding mode selector if needed. (som_write_fixups): Handle requests for a change in the default rounding mode. Rounding modes do not consume input bytes, but are just markers much like R_ENTRY and R_EXIT.
1993-12-06 03:33:06 +00:00
Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_begin_writing): Flesh out code for handling simple auxiliary headers. (bfd_som_attach_aux_hdr): New function. * som.h (struct somdata): Add fields for attaching version and copyright headers. Add accessor macros.
1993-12-06 08:53:53 +00:00
* som.c (som_begin_writing): Flesh out code for handling simple
auxiliary headers.
(bfd_som_attach_aux_hdr): New function.
* som.h (struct somdata): Add fields for attaching version and
copyright headers. Add accessor macros.
* som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected definitions for old versions of HPUX which fail to define them. (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT now that they're safe. Delete bogus R_STATEMENT relocations.
1993-12-06 06:55:48 +00:00
* som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
definitions for old versions of HPUX which fail to define them.
(som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
now that they're safe. Delete bogus R_STATEMENT relocations.
* som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete extra R_DATA_OVERRIDE. (hppa_som_gen_reloc_type): Generate a relocation for the rounding mode selector if needed. (som_write_fixups): Handle requests for a change in the default rounding mode. Rounding modes do not consume input bytes, but are just markers much like R_ENTRY and R_EXIT.
1993-12-06 03:33:06 +00:00
* som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
extra R_DATA_OVERRIDE.
(hppa_som_gen_reloc_type): Generate a relocation for the rounding
mode selector if needed.
(som_write_fixups): Handle requests for a change in the default
rounding mode. Rounding modes do not consume input bytes, but
are just markers much like R_ENTRY and R_EXIT.
Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in linker stub code. (COPY_2_31): Likewise.
1993-12-05 03:41:25 +00:00
Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
* som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete extra R_DATA_OVERRIDE. (hppa_som_gen_reloc_type): Generate a relocation for the rounding mode selector if needed. (som_write_fixups): Handle requests for a change in the default rounding mode. Rounding modes do not consume input bytes, but are just markers much like R_ENTRY and R_EXIT.
1993-12-06 03:33:06 +00:00
* elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
the branch instruction as originally been nullified.
hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
case of no code reordering due to an LDO instruction in the
delay slot of the branch. Make sure to relocate the correct
instruction. Do not perform instruction reordering for millicode
calls.
(hppa_elf_build_arg_reloc_stub): Change the relocation type
to R_HPPA_STUB_CALL_17 when special processing might be needed.
(hppa_elf_build_long_branch_stub): Prevent code reordering on
a call from a linker stub to another linker stub and for millicode
calls. Do not trash the return register for calls from one linker
stub to a second linker stub.
* elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT relocations are not pc-relative.
1993-12-05 03:46:12 +00:00
* elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
relocations are not pc-relative.
Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu) * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in linker stub code. (COPY_2_31): Likewise.
1993-12-05 03:41:25 +00:00
* hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
linker stub code.
(COPY_2_31): Likewise.
* config/solaris2.mh (HDEFINES): Remove -Dconst= * hosts/solaris.h: If not __GNUC__, define const as empty.
1993-12-03 23:42:59 +00:00
Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config/solaris2.mh (HDEFINES): Remove -Dconst=
* hosts/solaris.h: If not __GNUC__, define const as empty.
* libnlm.h (struct nlm_obj_tdata): New field backend_data. (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. (struct nlm_backend_data): New field no_uninitialized_data. (nlm_no_uninitialized_data): New accessor macro. * nlmcode.h (nlm_compute_section_file_positions): Handle no_uninitialized_data. (nlm_external_reloc_compare): Sort relocs by address for a particular symbol, to make the sort more stable. (nlm_write_object_contents): Cast the arguments to qsort. Get the value of a debugging symbol the same way we get the value of a normal symbol. * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. Set no_uninitialized_data to true. * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c (nlm32_sparc_backend): Set no_uninitialized_data field false. * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination before filling it in.
1993-12-02 20:52:25 +00:00
Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecoff.c: Added various casts for 32/64 bit cross targeting. (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo section so that the linker ignores it. * ecofflink.c: Added various casts for 32/64 bit cross targeting. (ecoff_add_bytes): Changed need argument to size_t. (bfd_ecoff_debug_link_other): Check return value of ecoff_add_string.
1993-12-02 23:27:15 +00:00
* ecoff.c: Added various casts for 32/64 bit cross targeting.
(ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
section so that the linker ignores it.
* ecofflink.c: Added various casts for 32/64 bit cross targeting.
(ecoff_add_bytes): Changed need argument to size_t.
(bfd_ecoff_debug_link_other): Check return value of
ecoff_add_string.
* libbfd-in.h (new_bfd): Use void rather than an empty parameter
list.
* libbfd.h: Rebuilt.
* libnlm.h (struct nlm_obj_tdata): New field backend_data. (nlm_backend_data, nlm_alpha_backend_data): New accessor macros. (struct nlm_backend_data): New field no_uninitialized_data. (nlm_no_uninitialized_data): New accessor macro. * nlmcode.h (nlm_compute_section_file_positions): Handle no_uninitialized_data. (nlm_external_reloc_compare): Sort relocs by address for a particular symbol, to make the sort more stable. (nlm_write_object_contents): Cast the arguments to qsort. Get the value of a debugging symbol the same way we get the value of a normal symbol. * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. Set no_uninitialized_data to true. * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c (nlm32_sparc_backend): Set no_uninitialized_data field false. * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination before filling it in.
1993-12-02 20:52:25 +00:00
* libnlm.h (struct nlm_obj_tdata): New field backend_data.
(nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
(struct nlm_backend_data): New field no_uninitialized_data.
(nlm_no_uninitialized_data): New accessor macro.
* nlmcode.h (nlm_compute_section_file_positions): Handle
no_uninitialized_data.
(nlm_external_reloc_compare): Sort relocs by address for a
particular symbol, to make the sort more stable.
(nlm_write_object_contents): Cast the arguments to qsort. Get the
value of a debugging symbol the same way we get the value of a
normal symbol.
* nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
Set no_uninitialized_data to true.
* nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
(nlm32_sparc_backend): Set no_uninitialized_data field false.
* nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
before filling it in.
* som.c (som_section_type, som_decode_symcalss): New functions. (som_get_symbol_info): Use them. (som_slurp_symbol_table): Set the section of common and undefined symbols correctly.
1993-12-02 05:48:46 +00:00
Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_section_type, som_decode_symcalss): New functions.
(som_get_symbol_info): Use them.
(som_slurp_symbol_table): Set the section of common and undefined
symbols correctly.
various
1993-12-01 22:37:57 +00:00
Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
* elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
make gcc happy.
* mipsbsd.c: Changes from Ralph Campbell:
(mips_howto_table_ext): MIPS_RELOC_LO16 should use
complain_overflow_dont.
(aout_mips_*_vec): Make name use "a.out" instead of "aout", to
make gdb happy.
* bfd.c (bfd_errmsgs): Reword invalid-target message.
* config.bfd: For sparc*-*-coff, use sparc-coff.
* configure.in: Handle sparccoff_vec.
* targets.c (sparccoff_vec): Declare.
* reloc.c (bfd_get_reloc_size): New function.
(struct reloc_howto_type): Update documentation of size field.
Various entries. Added entries for NetWare changes made by Sean a couple of weeks ago.
1993-12-01 20:06:43 +00:00
Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Various entries.
1993-12-02 02:22:59 +00:00
* nlm32-alpha.c: New file; preliminary Alpha NetWare support.
* config.bfd (alpha-*-netware*): New target; use alpha-nlm.
* config/alpha-nlm.mt: New file.
* configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
nlm32.o, and nlm.o.
* Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
(CFILES): Added nlm32-alpha.c.
Rebuilt dependencies.
* targets.c (nlm32_alpha_vec): Declare.
* libnlm.h (struct nlm_backend_data): New fields
optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
nlm_set_public_section, nlm_get_public_offset. Removed unused
nlm_write_reloc field. Changed nlm_write_import to remove
unnecessary symbol argument. Renamed nlm_write_externals to
nlm_write_external, and changed cound argument from bfd_vma to
bfd_size_type.
(nlm_optional_prefix_size, nlm_backend_object_p_func,
nlm_write_prefix_func, nlm_set_public_section_func,
nlm_get_public_offset_func): New accessor macros.
(nlm_write_reloc_func): Removed.
(nlm_write_external_func): Adjusted for field renaming.
* nlm32-i386.c (nlm_i386_write_import): Renamed from
nlm_i386_write_reloc. Removed old nlm_i386_write_import which
just called old nlm_i386_write_reloc.
(nlm_i386_write_external): Renamed from nlm_i386_write_externals.
Declared. Changed second argument from bfd_vma to bfd_size_type.
(nlm32_i386_backend): Adjusted for changes to fields and names.
* nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
ifdeffed out code.
(nlm_sparc_write_import): Removed second argument.
(nlm_sparc_write_external): Renamed from
nlm_sparc_write_externals. Changed second argument from bfd_vma
to bfd_size_type.
(nlm32_sparc_backend): Adjusted for changes to fields and names.
* nlmcode.h: Removed some unused code.
(nlm_object_p): Don't destroy tdata pointer. Call
backend_object_p function if it exists.
(nlm_slurp_symbol_table): Removed unused variable rcount. Call
set_public_section_func if it exists instead of checking
NLM_HIBIT.
(nlm_compute_section_file_positions): Account for
optional_prefix_size.
(nlm_write_object_contents): Account for optional_prefix_size.
Removed useless variable write_reloc_func. Changed declaration
and call of write_import_func. Call write_prefix_func if it
exists. Removed unused variables len and temp. Call
get_public_offset_func if it exists rather than setting NLM_HIBIT.
* nlmswap.h: Declare functions.
Various entries. Added entries for NetWare changes made by Sean a couple of weeks ago.
1993-12-01 20:06:43 +00:00
* bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
for clarity.
(fprintf_vma, sprintf_vma): Use %lx, not %x.
* bfd-in2.h: Rebuilt.
* hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
to unsigned long.
* config.bfd: Don't set target64 here, as the setting is ignored.
* configure.in (ecoffalpha_little_vec): Set target64.
* config/alphaosf.mt (TDEFINES): Removed; setting host parameters
in TDEFINES is wrong.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
Remove unused variable output_section.
Irix 4 core support entries.
1993-11-30 21:58:09 +00:00
Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* irix-core.c: New file for Irix 4 and Irix 5 core support.
Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
* coff-mips.c: Irix 4 core file support moved to irix-core.c.
* targets.c: If IRIX_CORE defined, include irix_core_vec in
target_vector.
* config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
(HDEPFILES): Define to be irix-core.o.
* config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
(HDEPFILES): Define to be irix-core.o.
* Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
sco-core.o, which no longer exists.
(CFILES): Added all *-core.c files.
Rebuilt dependencies.
* ecofflink.c: New file to hold ECOFF debug information linking routines. * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, ecoff_add_string, ecoff_get_debug): Removed. Functionality now in ecofflink.c. (ecoff_get_extr, ecoff_set_index): New functions. (ecoff_slurp_symbolic_info): Don't save raw_size. (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. (ecoff_compute_section_file_positions): Don't set EXEC_P just because there is a start address. (ecoff_write_object_contents): Handle external symbols here. Use ecofflink.c functions to write out debugging information. * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, mips_elf_set_index): New functions. (mips_elf_seclet_link): Discard empty sections, the .options section and .gptab sections. Handle linking .mdebug section. * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. * bfd-in.h: Added prototypes for routines in ecofflink.c (some are called by gas, so they are public). * bfd-in2.h: Rebuilt. * Makefile.in (BFD_LIBS): Added ecofflink.o. (CFILES): Added ecofflink.c. (ecofflink.o): New target. Rebuilt dependencies.
1993-11-24 07:21:28 +00:00
Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (map_program_segments): Restore check of file_size != mem_size, but only if SHT_PROGBITS.
1993-11-24 07:31:02 +00:00
* elfcode.h (map_program_segments): Restore check of file_size !=
mem_size, but only if SHT_PROGBITS.
* ecofflink.c: New file to hold ECOFF debug information linking routines. * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, ecoff_add_string, ecoff_get_debug): Removed. Functionality now in ecofflink.c. (ecoff_get_extr, ecoff_set_index): New functions. (ecoff_slurp_symbolic_info): Don't save raw_size. (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. (ecoff_compute_section_file_positions): Don't set EXEC_P just because there is a start address. (ecoff_write_object_contents): Handle external symbols here. Use ecofflink.c functions to write out debugging information. * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, mips_elf_set_index): New functions. (mips_elf_seclet_link): Discard empty sections, the .options section and .gptab sections. Handle linking .mdebug section. * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. * bfd-in.h: Added prototypes for routines in ecofflink.c (some are called by gas, so they are public). * bfd-in2.h: Rebuilt. * Makefile.in (BFD_LIBS): Added ecofflink.o. (CFILES): Added ecofflink.c. (ecofflink.o): New target. Rebuilt dependencies.
1993-11-24 07:21:28 +00:00
* ecofflink.c: New file to hold ECOFF debug information linking
routines.
* ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
ecofflink.c.
(ecoff_get_extr, ecoff_set_index): New functions.
(ecoff_slurp_symbolic_info): Don't save raw_size.
(ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
(ecoff_compute_section_file_positions): Don't set EXEC_P just
because there is a start address.
(ecoff_write_object_contents): Handle external symbols here. Use
ecofflink.c functions to write out debugging information.
* elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
mips_elf_set_index): New functions.
(mips_elf_seclet_link): Discard empty sections, the .options
section and .gptab sections. Handle linking .mdebug section.
* libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
* libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
* bfd-in.h: Added prototypes for routines in ecofflink.c (some are
called by gas, so they are public).
* bfd-in2.h: Rebuilt.
* Makefile.in (BFD_LIBS): Added ecofflink.o.
(CFILES): Added ecofflink.c.
(ecofflink.o): New target. Rebuilt dependencies.
* som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as a valid magic number if it's been defined.
1993-11-23 06:27:45 +00:00
Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
a valid magic number if it's been defined.
* ecoff.c (ecoff_mkobject): Don't create .scommon section; linker no longer requires it. (ecoff_bfd_seclet_link, ecoff_sizeof_headers, ecoff_write_object_contents): Don't treat .scommon section specially
1993-11-22 19:22:23 +00:00
Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
no longer requires it.
(ecoff_bfd_seclet_link, ecoff_sizeof_headers,
ecoff_write_object_contents): Don't treat .scommon section
specially.
* bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE. * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o. * bfd/ptrace-core.c: New file for dealing with core files with start with the ptrace_user structure found on BCS compliant systems. * bfd/targets.c (ptrace_core_vec): New vector.
1993-11-22 19:01:55 +00:00
Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
* bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
* bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
* bfd/ptrace-core.c: New file for dealing with core files with
start with the ptrace_user structure found on BCS compliant systems.
* bfd/targets.c (ptrace_core_vec): New vector.
* Minimal support for reading SOM fixup streams. Allows objdump -r to do something reasonable. * som.c (som_get_reloc_upper_bound): Implement. (som_canonicalize_reloc): Implement. (som_set_reloc_info, som_slurp_reloc_table): New functions.
1993-11-22 10:37:02 +00:00
Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* Minimal support for reading SOM fixup streams. Allows
objdump -r to do something reasonable.
* som.c (som_get_reloc_upper_bound): Implement.
(som_canonicalize_reloc): Implement.
(som_set_reloc_info, som_slurp_reloc_table): New functions.
* ecofflink.c: New file to hold ECOFF debug information linking routines. * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet, ecoff_add_string, ecoff_get_debug): Removed. Functionality now in ecofflink.c. (ecoff_get_extr, ecoff_set_index): New functions. (ecoff_slurp_symbolic_info): Don't save raw_size. (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions. (ecoff_compute_section_file_positions): Don't set EXEC_P just because there is a start address. (ecoff_write_object_contents): Handle external symbols here. Use ecofflink.c functions to write out debugging information. * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr, mips_elf_set_index): New functions. (mips_elf_seclet_link): Discard empty sections, the .options section and .gptab sections. Handle linking .mdebug section. * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase. * libelf.h (elf_symbol_type): Added mips_extr to tc_data union. * bfd-in.h: Added prototypes for routines in ecofflink.c (some are called by gas, so they are public). * bfd-in2.h: Rebuilt. * Makefile.in (BFD_LIBS): Added ecofflink.o. (CFILES): Added ecofflink.c. (ecofflink.o): New target. Rebuilt dependencies.
1993-11-24 07:21:28 +00:00
Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
* hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
* hosts/sparclynx.h: Include lynx.h instead of duplicating it.
* elfcode.h (elf_fake_sections): Accept .sbss as the name for a SHT_NOBITS sections. (map_program_segments): Don't leave the loop after the first SHT_NOBITS section. (assign_file_positions_except_relocs): Only force sh_offset and sh_addr to match modulo maxpagesize for a section which is not SHT_NOBITS. Changed the method used to force page alignment after a SHT_NOBITS section to only do it for the last such consecutive section, and to really force page alignment.
1993-11-19 19:41:49 +00:00
Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coff-a29k.c (a29k_reloc): For R_IREL, don't left shift signed_value before sign extending it. Don't subtract out reloc_entry->address. This makes it compatible with what gas is generating. Fixes PR 3790.
1993-11-19 19:51:52 +00:00
* coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
signed_value before sign extending it. Don't subtract out
reloc_entry->address. This makes it compatible with what gas is
generating.
* elfcode.h (elf_fake_sections): Accept .sbss as the name for a SHT_NOBITS sections. (map_program_segments): Don't leave the loop after the first SHT_NOBITS section. (assign_file_positions_except_relocs): Only force sh_offset and sh_addr to match modulo maxpagesize for a section which is not SHT_NOBITS. Changed the method used to force page alignment after a SHT_NOBITS section to only do it for the last such consecutive section, and to really force page alignment.
1993-11-19 19:41:49 +00:00
* elfcode.h (elf_fake_sections): Accept .sbss as the name for a
SHT_NOBITS sections.
(map_program_segments): Don't leave the loop after the first
SHT_NOBITS section.
(assign_file_positions_except_relocs): Only force sh_offset and
sh_addr to match modulo maxpagesize for a section which is not
SHT_NOBITS. Changed the method used to force page alignment after
a SHT_NOBITS section to only do it for the last such consecutive
section, and to really force page alignment.
recent coff/lynx changes
1993-11-19 17:00:07 +00:00
Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
* coffcode.h (coff_slurp_symbol_table): Print more verbose message in the case of an unknown (or unhandled) storage class.
1993-11-19 19:17:14 +00:00
* coffcode.h (coff_slurp_symbol_table): Print more verbose message
in the case of an unknown (or unhandled) storage class.
recent coff/lynx changes
1993-11-19 17:00:07 +00:00
* config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
not be defined here, since it is a host attribute, not a target
one.
* config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
* coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
defined.
* coff-sparc.c: Define some relocations, based on ELF relocations.
(enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
struct coff_reloc_map, sparc_reloc_map,
coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
elf.c, renamed.
(coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
(rtype2howto): Index into coff_sparc_howto_table using
dst->r_type.
Various entries.
1993-11-18 17:24:53 +00:00
Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config.bfd (mips*-*-irix5*): New target; use mipsbelf.
* configure.host (mips-sgi-irix5*) New host; use irix5 (no
hosts/irix5.h created; just use std-host.h).
* config/irix5.mh: New file; like irix4.mh, but don't use -G or
-lmalloc.
* Makefile.in: Rebuilt dependencies.
* ecoffswap.h: Changed type of internal pointers for swap out
functions to const *.
* elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
correctly for assembler, but linker support not implemented.
(elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
(mips_elf_sym_is_global): New function; at least on Irix 5, all
non section symbols are considered global.
(elf_backend_sym_is_global): Define.
(mips_elf_final_write_processing): New function. Set the MIPS
architecture level correctly.
(elf_backend_final_write_processing): Define.
(mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
(mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
section to 1. Handle .options section.
(mips_elf_acom_section, mips_elf_acom_symbol,
mips_elf_acom_symbol_ptr): New static variables, used to build a
generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
(mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
putting them all in a global .acommon section.
* elfcode.h (bfd_section_from_shdr): Don't dump core if target
section has no ELF section data.
(elf_make_sections): Set addralign of reloc section to 4.
(elf_fake_sections): Likewise.
(map_program_segments): Don't consider section 0.
(assign_file_positions_except_relocs): Don't consider section 0.
In the main loop, skip the symtab and strtab sections, since their
positions are set elsewhere.
(swap_out_syms): Set addralign of symtab section to 4. Set
addralign of strtab sections to 1.
(assign_file_positions_for_relocs): Don't consider section 0.
(write_object_contents): Don't write out section 0.
* libelf.h (struct elf_backend_data): Added fields
elf_backend_sym_is_global and elf_backend_final_write_processing.
* elf32-target.h (elf32_bed): Added corresponding initializers.
* elf64-target.h (elf64_bed): Likewise.
* elfcode.h (sym_is_global): Take abfd argument. Call
elf_backend_sym_is_global if it is not NULL.
(elf_map_symbols): Pass abfd to sym_is_global.
(write_object_contents): Call elf_backend_final_write_processing
if it is defined.
* libecoff.h: Include coff/ecoff.h. (struct ecoff_backend_data): Move external debugging information fields into a single field pointing to an ecoff_debug_swap structure. (ecoff_data_type): Move debugging information fields into a single field pointing to an ecoff_debug_info structure. * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
1993-11-18 00:07:33 +00:00
Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* libecoff.h: Include coff/ecoff.h.
(struct ecoff_backend_data): Move external debugging information
fields into a single field pointing to an ecoff_debug_swap
structure.
(ecoff_data_type): Move debugging information fields into a single
field pointing to an ecoff_debug_info structure.
* coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
Various entries. Added entries for NetWare changes made by Sean a couple of weeks ago.
1993-12-01 20:06:43 +00:00
Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
* nlmswap.h: New file to swap fixed header. Included by NLM
backends.
* libnlm.h (struct reloc_and_sec): Define.
(struct nlm_backend_data): Add fields fixed_header_size,
nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
nlm_swap_fhdr_out.
(nlm_fixed_header_size, nlm_read_import_func,
nlm_write_import_func, nlm_swap_fixed_header_in_func,
nlm_swap_fixed_header_out_func, nlm_write_external_func): New
accessor macros.
* nlmcode.h: Use new functions.
* nlm32-i386.c: Provide new functions.
* nlm32-sparc.c: New file; SPARC NLM backend.
Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com) * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore garbage bits appearing in the upper end of symbolnums. * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
1993-11-17 23:25:23 +00:00
Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
* i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
garbage bits appearing in the upper end of symbolnums.
* config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
* lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc. * m68klynx.c: Define core file macros. * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all non-architecture specific stuff into lynx.h.
1993-11-17 01:11:30 +00:00
Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
* lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
* m68klynx.c: Define core file macros.
* hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
non-architecture specific stuff into lynx.h.
* i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and change PAGE_SIZE to 4096.
1993-11-16 23:07:40 +00:00
Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
change PAGE_SIZE to 4096.
Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
* Makefile.in (diststuff): New target.
* VERSION: Updated.
* bfd-in2.h: Rebuilt.
1993-11-15 07:34:01 +00:00
Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_object_setup): Do not create dummy ".text", ".data", and ".bss" sections. (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size is zero. Recognize BSS type sections and turn off SEC_LOAD and SEC_DATA (so binutils/size works). Set the correct value for a section's _raw_size. (som_slurp_symbol_table): Program entry points, and millicode are also functions. Mark them as such. Also mark L$* symbols as debugging symbols.
1993-11-15 08:43:36 +00:00
* som.c (som_object_setup): Do not create dummy ".text", ".data",
and ".bss" sections.
(setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
is zero. Recognize BSS type sections and turn off SEC_LOAD and
SEC_DATA (so binutils/size works). Set the correct value for
a section's _raw_size.
(som_slurp_symbol_table): Program entry points, and millicode are
also functions. Mark them as such. Also mark L$* symbols as
debugging symbols.
* bfd-in2.h: Rebuilt.
1993-11-15 07:34:01 +00:00
* bfd-in2.h: Rebuilt.
* som.c (som_prep_for_fixups): New function.
1993-11-13 23:28:34 +00:00
Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns a pointer to constant data. Delete bogus #define which made the function useless.
1993-11-14 01:32:09 +00:00
* som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
a pointer to constant data. Delete bogus #define which made the
function useless.
* som.c (som_prep_for_fixups): New function.
1993-11-13 23:28:34 +00:00
* som.c (som_prep_for_fixups): New function.
* som.c (som_write_fixups): New function.
1993-11-14 00:00:05 +00:00
(som_write_fixups): New function.
* som.c (som_write_space_strings): New function. (som_write_symbol_strings): New function.
1993-11-14 00:33:00 +00:00
(som_write_space_strings): New function.
* som.c (som_begin_writing): New function.
1993-11-14 00:56:58 +00:00
(som_write_symbol_strings): New function.
(som_begin_writing): New function.
* som.c (som_prep_for_fixups): New function.
1993-11-13 23:28:34 +00:00
* som.c (bfd_som_set_section_attributes): New function. (bfd_som_set_subsection_attributes): Likewise. (bfd_som_set_symboL_type): Likewise. (bfd_som_attach_unwind_info): Likewise. * som.h: Declare new exported functions.
1993-11-12 23:36:04 +00:00
Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_write_object_contents): Do not abort. Flesh out. (som_set_section_contents): Do not abort. Flesh out.
1993-11-13 08:57:07 +00:00
* som.c (som_write_object_contents): Do not abort. Flesh out.
(som_set_section_contents): Do not abort. Flesh out.
* som.c (som_write_headers): New function.
1993-11-13 08:02:43 +00:00
* som.c (som_write_headers): New function.
(som_prep_headers): New function.
* som.c (som_build_and_write_symbol_table): New function.
1993-11-13 08:37:14 +00:00
(som_build_and_write_symbol_table): New function.
* som.c (som_reloc_call): New function.
1993-11-13 07:22:06 +00:00
* som.c (som_sizeof_headers): Add missing prototype. (som_set_arch_mach): Do not abort.
1993-11-13 06:52:07 +00:00
* som.c (som_sizeof_headers): Add missing prototype.
(som_set_arch_mach): Do not abort.
* som.c (som_count_spaces): New function. (som_count_subspaces): New function. (compare_syms): New function. (som_compute_checksum): New function.
1993-11-13 00:39:20 +00:00
* som.c (som_count_spaces): New function.
(som_count_subspaces): New function.
(compare_syms): New function.
(som_compute_checksum): New function.
* som.c (hppa_som_gen_reloc_type): New function. (som_bfd_reloc_type_lookup): New function.
1993-11-13 00:28:06 +00:00
* som.c (hppa_som_gen_reloc_type): New function.
(som_bfd_reloc_type_lookup): New function.
* som.c (try_prev_fixup): New function. (som_reloc_skip): New function. (som_reloc_addend): New function.
1993-11-13 00:16:17 +00:00
* som.c (try_prev_fixup): New function.
(som_reloc_skip): New function.
(som_reloc_addend): New function.
* som.c (som_write_headers): New function.
1993-11-13 08:02:43 +00:00
(som_reloc_call): New function.
* som.c (try_prev_fixup): New function. (som_reloc_skip): New function. (som_reloc_addend): New function.
1993-11-13 00:16:17 +00:00
* som.c (som_initialize_reloc_queue): New function. (som_reloc_queue_insert): Likewise. (som_reloc_queue_fix): Likewise. (som_reloc_queue_find): Likewise.
1993-11-13 00:07:20 +00:00
* som.c (som_initialize_reloc_queue): New function.
(som_reloc_queue_insert): Likewise.
(som_reloc_queue_fix): Likewise.
(som_reloc_queue_find): Likewise.
* som.c (som_hppa_howto_table): SOM howto relocation table. (hppa_som_reloc): New function.
1993-11-12 23:49:58 +00:00
* som.c (som_hppa_howto_table): SOM howto relocation table.
(hppa_som_reloc): New function.
* som.c (struct reloc_queue): New structure to keep track of the last four multibyte relocations emitted. (enum pa_symbol_type): Type to fully describe the symbol types associated with .import/.export assembler directives.
1993-11-12 23:43:24 +00:00
* som.c (struct reloc_queue): New structure to keep track of
the last four multibyte relocations emitted.
(enum pa_symbol_type): Type to fully describe the symbol types
associated with .import/.export assembler directives.
* som.c: Include libhppa.h
1993-11-12 23:39:35 +00:00
* som.c: Include libhppa.h
* som.c (bfd_som_set_section_attributes): New function. (bfd_som_set_subsection_attributes): Likewise. (bfd_som_set_symboL_type): Likewise. (bfd_som_attach_unwind_info): Likewise. * som.h: Declare new exported functions.
1993-11-12 23:36:04 +00:00
* som.c (bfd_som_set_section_attributes): New function.
(bfd_som_set_subsection_attributes): Likewise.
(bfd_som_set_symboL_type): Likewise.
(bfd_som_attach_unwind_info): Likewise.
* som.h: Declare new exported functions.
* som.h (struct som_symbol): Add new fields to hold additional
information needed to build/write symbol tables and fixup streams.
(struct som_section_data_struct): Add new fields to hold additional
information needed to build/write space and subspace headers.
(som_symbol_data): New accessor macro for SOM symbol information.
(R_HPPA_*): Basic relocation types to be used by the assembler.
* trad-core.c (trad_unix_core_file_p): If new hook TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the corefile being too big. * hosts/i386sco.h: Define it.
1993-11-12 17:10:56 +00:00
Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* trad-core.c (trad_unix_core_file_p): If new hook
TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
corefile being too big.
* hosts/i386sco.h: Define it.
* elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code which is either commented out or ifdef'd out. Add, update and clean comments. Fix various indention and spacing problems. Handle problems related to using "ble" to jump to a stub rather than "bl" (%r31 is trashed by "ble", but not by "bl"). (NEW_INSTRUCTION): Put inside curly braces. (CURRENT_STUB_OFFSET): Fix indention problems. (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. Add, update and clean comments. Handle "ble" %r31 lossage problems. (hppa_elf_build_long_branch_stub): Likewise. (hppa_look_for_stubs_in_section): Likewise. (hppa_elf_stub_check): Remove obsolete function. * hppa_stubs.h: Add new instructions to deal with %r31 lossage problems. Delete unused instructions.
1993-11-11 23:17:51 +00:00
Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* bfd.c (struct _bfd): Add hppabsd_core_data. * targets.c (target_vector): Add hppabsd_core_vec. * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core section is encountered during core section scanning. * hppabsd-core.c: New file. * config/hppabsd.mh: Enable HPPA BSD core files.
1993-11-11 23:44:36 +00:00
* bfd.c (struct _bfd): Add hppabsd_core_data.
* targets.c (target_vector): Add hppabsd_core_vec.
* hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
section is encountered during core section scanning.
* hppabsd-core.c: New file.
* config/hppabsd.mh: Enable HPPA BSD core files.
* elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code which is either commented out or ifdef'd out. Add, update and clean comments. Fix various indention and spacing problems. Handle problems related to using "ble" to jump to a stub rather than "bl" (%r31 is trashed by "ble", but not by "bl"). (NEW_INSTRUCTION): Put inside curly braces. (CURRENT_STUB_OFFSET): Fix indention problems. (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems. Add, update and clean comments. Handle "ble" %r31 lossage problems. (hppa_elf_build_long_branch_stub): Likewise. (hppa_look_for_stubs_in_section): Likewise. (hppa_elf_stub_check): Remove obsolete function. * hppa_stubs.h: Add new instructions to deal with %r31 lossage problems. Delete unused instructions.
1993-11-11 23:17:51 +00:00
* elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
which is either commented out or ifdef'd out. Add, update and
clean comments. Fix various indention and spacing problems. Handle
problems related to using "ble" to jump to a stub rather than "bl"
(%r31 is trashed by "ble", but not by "bl").
(NEW_INSTRUCTION): Put inside curly braces.
(CURRENT_STUB_OFFSET): Fix indention problems.
(hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
Add, update and clean comments. Handle "ble" %r31 lossage problems.
(hppa_elf_build_long_branch_stub): Likewise.
(hppa_look_for_stubs_in_section): Likewise.
(hppa_elf_stub_check): Remove obsolete function.
* hppa_stubs.h: Add new instructions to deal with %r31 lossage
problems. Delete unused instructions.
Fix a braino
1993-11-09 19:43:51 +00:00
Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
* m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
* libelf.h: Added some comments. (struct elf_backend_data): Added elf_backend_ecoff_debug_swap field. Removed unused write_relocs field. * elf32-target.h: Adjusted elf_backend_data initialization accordingly. * elf64-target.h: Corrected elf_backend_data initialization to fill in all fields and to set elf_64_p to 1.
1993-11-09 16:33:28 +00:00
Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
Entries for several checkins.
1993-11-09 21:28:19 +00:00
* elfcode.h (elf_object_p): Rather than looking through an array
of architectures, get the ELF EM_xxx code from the backend
information. Let the generic ELF target match any EM_xxx code not
matched by another ELF target. Call elf_backend_object_p to let
the backend do more checks and set global information.
* libelf.h (struct elf_backend_data): Added elf_machine_code and
elf_backend_object_p fields.
(struct bfd_elf_arch_map): Removed.
(bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
* elf32-target.h, elf64-target.h: Initialize elf_machine_code
field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
field with elf_backend_object_p (if it is defined).
* elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
elf64-gen.c (ELF_MACHINE_CODE): Defined.
* elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
routines.
(mips_elf_object_p): Set the right machine number.
(mips_elf_ecoff_debug_swap): Defined.
(elf_backend_object_p): Defined to be mips_elf_object_p.
(elf_backend_ecoff_debug_swap): Defined to be
mips_elf_ecoff_debug_swap.
* elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
* libbfd-in.h (target_vector, default_vector): Declare.
* libbfd.h: Rebuilt.
* format.c (target_vector, default_vector): Don't declare.
* elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
for R_MIPS_26. Correct overflow detection requires matching the
upper four bits of the destination against the PC. From Ted Lemon
<mellon@pepper.ncd.com>.
* bout.c (b_out_reloc_type_lookup): Return type should point to
const data.
* coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
* elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
* mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
* coff-i386.c (coff_i386_reloc): Made howto const.
* oasys.c (oasys_write_data): Made how const.
* libelf.h: Added some comments. (struct elf_backend_data): Added elf_backend_ecoff_debug_swap field. Removed unused write_relocs field. * elf32-target.h: Adjusted elf_backend_data initialization accordingly. * elf64-target.h: Corrected elf_backend_data initialization to fill in all fields and to set elf_64_p to 1.
1993-11-09 16:33:28 +00:00
* libelf.h: Added some comments.
(struct elf_backend_data): Added elf_backend_ecoff_debug_swap
field. Removed unused write_relocs field.
* elf32-target.h: Adjusted elf_backend_data initialization
accordingly.
* elf64-target.h: Corrected elf_backend_data initialization to
fill in all fields and to set elf_64_p to 1.
* reloc.c: Use const instead of CONST. (bfd_perform_relocation): Make variable howto a const pointer. * bfd-in2.h, libbfd.h: Rebuilt.
1993-11-08 23:22:49 +00:00
Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (bfd_section_from_shdr): Remove duplicate assignment to filepos in SHT_STRTAB case. (assign_file_position_for_section): Set BFD section filepos as well as ELF section sh_offset.
1993-11-08 23:33:56 +00:00
* elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
to filepos in SHT_STRTAB case.
(assign_file_position_for_section): Set BFD section filepos as
well as ELF section sh_offset.
* reloc.c: Use const instead of CONST. (bfd_perform_relocation): Make variable howto a const pointer. * bfd-in2.h, libbfd.h: Rebuilt.
1993-11-08 23:22:49 +00:00
* reloc.c: Use const instead of CONST.
(bfd_perform_relocation): Make variable howto a const pointer.
* bfd-in2.h, libbfd.h: Rebuilt.
Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* Makefile.in (realclean): Don't remove generated headers. Reverts
change of 2 Jul 1993.
Netware target support
1993-11-08 14:19:26 +00:00
Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
* configure.bfd: make unixware equivalent to sysv4.
* config/i386-nlm.mt: bring in elf config; make it the default.
* libbfd.c (bfd_put_8): Add parens around reference to "val" argument.
1993-11-08 04:23:27 +00:00
Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* libbfd.c (bfd_put_8): Add parens around reference to "val"
argument.
correct mach3 values
1993-11-06 05:51:14 +00:00
Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
* hosts/i386mach3.h (HOST_SEGMENT_SIZE),
i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
coffcode.h change.
1993-11-05 20:55:58 +00:00
Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* coffcode.h (coff_write_object_contents): Zero out internal_a.
doc cleanup
1993-11-05 19:51:52 +00:00
Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
section.c, syms.c, targets.c:
Doc cleanup (spelling, punctuation, grammar, formatting).
* bfd-in2.h, libbfd.h: Rebuild.
* bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors. * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
1993-11-04 22:49:47 +00:00
Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
* bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
* bfd.c, opncls.c: Improve comments on file descriptor cacheing.
* From Pete Hoogenboom (hoogen@cs.utah.edu) * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error in last change. Always rebuild symbol extension section the first time though if output sections exist (fixes ld -r problems).
1993-11-04 16:58:27 +00:00
Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
* From Pete Hoogenboom (hoogen@cs.utah.edu)
* elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
in last change. Always rebuild symbol extension section the first
time though if output sections exist (fixes ld -r problems).
Added .PHONY for check and installcheck. both now also echo a message.
1993-11-04 16:37:34 +00:00
Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
* Makefile.in: Add .PHONY for check and installcheck rules.
Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
* libbfd-in.h (artdata): Use long, not time_t for portability, at
least to HPUX. File below is a derived file.
HPUX portability change.
1993-11-02 22:45:05 +00:00
Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
* libbfd.h (artdata): Use long, not time_t for portability, at
least to HPUX.
* config.bfd: Use bigmips for mips*-*-bsd*.
1993-11-02 15:40:29 +00:00
Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* config.bfd: Use bigmips for mips*-*-bsd*.
* aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, MY_bfd_seclet_link): Define. (MY_bfd_reloc_type_lookup): Rename from MY_reloc_howto_type_lookup. (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. (MY(vec)): Use JUMP_TABLE rather than listing functions. * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, MY_canonicalize_reloc, MY_write_object_contents): Don't define in terms of MY, because that causes a recusive invocation of CAT when expanded within JUMP_TABLE, and ANSI compilers don't expand recursive macros. * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from MY_reloc_howto_type_lookup, and don't define in terms of MY. (MY_canonicalize_reloc): Don't define in terms of MY. (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather than listing functions.
1993-11-01 19:43:39 +00:00
Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table): Handle symbol number of zero.
1993-11-01 23:36:33 +00:00
* elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
Handle symbol number of zero.
* elf32-mips.c (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp checks slightly.
1993-11-01 23:29:06 +00:00
* reloc.c (enum bfd_reloc_code_real): Added
BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
* bfd-in2.h: Rebuilt.
* coff-mips.c (mips_bfd_reloc_type_lookup): Handle
BFD_RELOC_MIPS_LITERAL.
* elf32-mips.c (mips_reloc_map): Handle new relocs.
(mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
checks slightly.
* aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end, MY_bfd_debug_info_accumulat [sic]): Remove unused definitions. (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section, MY_bfd_seclet_link): Define. (MY_bfd_reloc_type_lookup): Rename from MY_reloc_howto_type_lookup. (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol. (MY(vec)): Use JUMP_TABLE rather than listing functions. * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound, MY_canonicalize_reloc, MY_write_object_contents): Don't define in terms of MY, because that causes a recusive invocation of CAT when expanded within JUMP_TABLE, and ANSI compilers don't expand recursive macros. * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from MY_reloc_howto_type_lookup, and don't define in terms of MY. (MY_canonicalize_reloc): Don't define in terms of MY. (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather than listing functions.
1993-11-01 19:43:39 +00:00
* aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
(MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
MY_bfd_seclet_link): Define.
(MY_bfd_reloc_type_lookup): Rename from
MY_reloc_howto_type_lookup.
(MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
(MY(vec)): Use JUMP_TABLE rather than listing functions.
* hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
MY_canonicalize_reloc, MY_write_object_contents): Don't define in
terms of MY, because that causes a recusive invocation of CAT when
expanded within JUMP_TABLE, and ANSI compilers don't expand
recursive macros.
* mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
MY_reloc_howto_type_lookup, and don't define in terms of MY.
(MY_canonicalize_reloc): Don't define in terms of MY.
(aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
than listing functions.
* config.bfd: Use m68k-elf for m68*-*-sysv4*.
1993-11-01 15:19:29 +00:00
Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* config.bfd: Use m68k-elf for m68*-*-sysv4*.
Split ChangeLog into two.
1993-11-23 08:06:20 +00:00
See file ChangeLog.1
* som.c: Add comment about how abort() on corrupt executable is evil.
1993-10-31 15:40:58 +00:00
* cache.c (bfd_cache_init): Increment open_files and call close_one if necessary. (bfd_open_file): Don't increment open_files here.
1993-06-18 18:40:02 +00:00
Local Variables:
mode: indented-text
left-margin: 8
* elfcode.h: Include bfdlink.h. Added several new functions to do linking. (ELF_R_TYPE): Define. (bfd_add_to_strtab): Return unsigned long. Change check for realloc failure. (elf_fake_sections): Check return value of bfd_add_to_strtab. (elf_compute_section_file_positions): Add link_info argument. Call elf_backend_begin_write_processing hook and prep_headers here. Only call swap_out_syms if link_info is NULL. Set up .shstrtab section here. Pass dosyms argument to assign_file_positions_except_relocs. Set output_has_begun flag. (assign_file_positions_for_symtab_and_strtabs): Add dosyms argument, and use it to control setting .symtab and .strtab file positions. (assign_file_positions_except_relocs): Add dosyms argument, and pass it on. (prep_headers): Check return value of bfd_add_to_strtab. (swap_out_syms): Likewise. Also, don't set up .shstrtab here. (NAME(bfd_elf,write_object_contents)): Some calls moved into elf_compute_section_file_positions. (elf_set_section_contents): Likewise. (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE. * libelf.h: Include bfdlink.h. (struct elf_backend_data): Add fields collect, elf_add_symbol_hook, elf_backend_relocate_section. (struct bfd_elf_section_data): Add field rel_hashes. (struct elf_obj_tdata): Remove fields internal_syms and symbols. Add field sym_hashes. (obj_symbols, obj_internal_syms): Remove definitions. (elf_sym_hashes): Define. (struct elf_link_hash_entry): Define. (struct elf_link_hash_table): Define. (elf_link_hash_lookup): Define. (elf_link_hash_traverse): Define. (elf_hash_table): Define. (_bfd_elf_link_hash_table_create): Declare. (bfd_elf32_bfd_link_add_symbols): Declare. (bfd_elf32_bfd_final_link): Declare. (bfd_elf64_bfd_link_add_symbols): Declare. (bfd_elf64_bfd_final_link): Declare. * elf.c: Include bfdlink.h. (elf_link_hash_newfunc): New function. (_bfd_elf_link_hash_table_create): New function. * elf32-target.h (elf_backend_relocate_section): If not defined, define as 0 and use generic linker. Otherwise, use ELF backend linker. (elf_backend_collect): If not defined, define as false. (elf_backend_add_symbol_hook): If not defined, define as 0. (elf32_bed): Initialize new fields. * elf64-target.h: Same changes as elf32-target.h. * elf32-i386.c: Include bfdlink.h. (elf_i386_relocate_section): New function. (elf_backend_relocate_section): Define. * elf32-sparc.c: Include bfdlink.h. (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela to Elf_Internal_Rela (they're the same type anyhow). (elf_sparc_relocate_section): New function. (elf_backend_relocate_section): Define. * elf32-mips.c (elf_backend_collect): Define.
1994-05-09 16:58:36 +00:00
fill-column: 74
version-control: never
End:
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