Commit graph

2222 commits

Author SHA1 Message Date
Ian Lance Taylor
de906b511e * libelf.h (bfd_elf32__write_relocs): Don't declare.
(bfd_elf64__write_relocs): Don't declare.
1995-03-15 16:57:15 +00:00
Ken Raeburn
75236adbd2 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
Ian Lance Taylor
d042121899 * 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
Ian Lance Taylor
f786a73f08 * 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
Ian Lance Taylor
c4299ed83a * archive.c (bsd_write_armap): Cast getuid and getgid results to
long, and print with %ld.
1995-03-13 18:49:44 +00:00
David Edelsohn
890b53ef65 * 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
Ian Lance Taylor
6a107a2838 * 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
Ian Lance Taylor
99514eec14 * 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
Ian Lance Taylor
0318ed3109 * 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
Ian Lance Taylor
2f6754271f * 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
Michael Meissner
d5fb1e2a71 Add support for checking whether all PowerPC ELF modules either use -mrelocatable or do not. 1995-03-09 17:20:20 +00:00
Ian Lance Taylor
0f6020cb02 * cpu-mips.c (arch_info_struct): Add mips:8000 entry. 1995-03-08 20:47:26 +00:00
Ian Lance Taylor
a48769bfbf * 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
David Edelsohn
917666603b * 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
Ian Lance Taylor
f135c69272 * 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
Ian Lance Taylor
597e3d58ba * format.c (bfd_check_format_matches): Skip binary_vec when
searching through bfd_target_vector.
1995-03-07 19:32:39 +00:00
Ian Lance Taylor
d211786089 * elfcode.h (elf_sort_hdrs): Check SHT_NOBITS before checking
sh_size.
1995-03-07 17:25:07 +00:00
David Edelsohn
df168c35f9 * elfcode.h (elf_sort_hdrs): Keep SHT_NOBITS sections after
!SHT_NOBITS ones.
1995-03-07 07:34:21 +00:00
Jeff Law
0f4161ddd0 * 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
Stan Shebs
ab62d0499e * hosts/mpw.h (SEEK_SET, SEEK_CUR, BYTES_IN_PRINTF_INT):
Remove definitions.
	(mpw_fread, mpw_fwrite): Declare, define as substitutes
	for fread and fwrite.
1995-03-04 00:47:01 +00:00
Ian Lance Taylor
773033d2d2 * 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
Ian Lance Taylor
c9f92c114b 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
Michael Meissner
3598343227 Warn if GOT16 overflows. 1995-03-01 22:34:34 +00:00
Jason Molenda
8760f77caf 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
Ian Lance Taylor
46cde09506 * coff-i960.c (COFF_PAGE_SIZE): Define. 1995-03-01 18:06:13 +00:00
Ian Lance Taylor
d842ea0b17 * 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
Ian Lance Taylor
afbc1a16b3 * 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
Ian Lance Taylor
c47c90f441 * 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
Kung Hsu
490d89a787 * config.bfd: add a29k-*-vxworks configuration. 1995-02-27 20:59:54 +00:00
Ian Lance Taylor
19a681380e * 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
Jeff Law
ee4d24c613 * som.c (som_bfd_ar_write_symbol_stuff): Handle objects with odd
lengths.
1995-02-21 22:15:19 +00:00
Jeff Law
312eb91b73 Add missed log entry for som.c. 1995-02-21 05:12:58 +00:00
Ian Lance Taylor
ebb6075d2a * 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
Michael Meissner
eaba51690a Make GOT relocs offset by 32768, which allows the table to double in size. 1995-02-17 17:41:08 +00:00
Ian Lance Taylor
cd0456a208 * syms.c (bfd_decode_symclass): Return 'W' for a weak symbol. 1995-02-17 17:26:48 +00:00
Ian Lance Taylor
6936966a62 * 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
Ian Lance Taylor
6dc6a81a7c * coffgen.c: Reindented. 1995-02-17 16:46:52 +00:00
David Edelsohn
b596295f13 * reloc.c (bfd_perform_relocation): Don't use bitpos in overflow calculations.
(bfd_install_relocation): Likewise.
1995-02-16 22:40:19 +00:00
Ian Lance Taylor
fe46552d89 * 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
Michael Meissner
bcbe2c719c Fix powerpc PC relative reloc & add some 16 bit relocs. 1995-02-15 19:57:56 +00:00
Ian Lance Taylor
580102b026 * 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.
1995-02-14 23:03:45 +00:00
Michael Meissner
8c9bfee312 Reconize old versions of the PowerPC machine code (EM_PPC_OLD and EM_CYGNUS_POWERPC). 1995-02-14 19:20:16 +00:00
Ian Lance Taylor
aed592693f * 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
Ian Lance Taylor
1f9327360d * 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
Ian Lance Taylor
405affccae 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
David Edelsohn
ac5357fa5d E_ARC_CPU_XXX renamed to E_ARC_MACH_XXX for consistency with rest of BFD. 1995-02-10 04:34:36 +00:00
David Edelsohn
c932fd968a Regenerated. 1995-02-10 01:41:57 +00:00
David Edelsohn
866da18e1f * 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
Ken Raeburn
10bf6ddf08 * Makefile.in (BFD32_BACKENDS): Add i386msdos.o. 1995-02-10 00:17:32 +00:00
Ian Lance Taylor
ac400c0e03 update dependencies 1995-02-09 17:34:44 +00:00