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old-cross-binutils/bfd/ChangeLog
Ian Lance Taylor 8235c11240 * elflink.h (elf_link_add_object_symbols): Don't warn about 
changing the size or type if the old definition was weak.
1995-10-10 05:30:17 +00:00

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Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Don't warn about
changing the size or type if the old definition was weak.
Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (combined_entry_type): Add fix_line field.
(coff_slurp_line_table): Warn if we try to set the lineno field of
a symbol twice.
(coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
* coffgen.c (coff_mangle_symbols): Handle fix_line.
(coff_write_symbol): Only use N_DEBUG if the symbol is in the
absolute section.
(coff_print_symbol): Print fix_value symbols in a useful fashion.
* libcoff.h: Rebuild.
* libcoff-in.h (struct xcoff_tdata): Define.
(xcoff_data): Define.
* bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
* bfd-in2.h, libcoff.h: Rebuild.
* coff-rs6000.c (xcoff_mkobject): New static function.
(coff_mkobject): Define.
(xcoff_copy_private_bfd_data): New static function.
(coff_bfd_copy_private_bfd_data): Define.
(rs6000coff_howto_table): Change R_TOC complain_on_overflow from
signed to bitfield.
(rs6000coff_vec): Add DYNAMIC to object_flags.
* coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
.loader sections specially.
(coff_new_section_hook): If RS6000COFF_C, get the .text and .data
section alignment from the XCOFF tdata information.
(coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
F_SHROBJ, and copy the extra a.out header information into the
XCOFF tdata structure.
(coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
F_DYNLOAD and the extra a.out header information.
(coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
C_HIDEXT symbol with attached csect information.
* coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
in the o_maxdata field.
(coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
* coffgen.c (coff_renumber_symbols): Don't move any symbol to the
end if BSF_NOT_AT_END is set.
* targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
_bfd_read_ar_hdr_fn.
* libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
* bfd-in2.h, libbfd.h: Rebuild.
* archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
return value.
(do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
(bfd_slurp_bsd_armap_f2): Likewise.
(_bfd_slurp_extended_name_table): Likewise.
Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
when the symbol table is empty.
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
space for section symbols, since we don't output them either.
(elf_m68k_adjust_dynindx): Removed.
* ptrace-core.c (rawptr): Make it a local variable of
ptrace_unix_core_file_p.
* trad-core.c (rawptr): Likewise, for trad_unix_core_file_p.
Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* coff-rs6000.c (xcoff_write_archive_contents): Return false, not
NULL.
* config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
Mac object file formats.
Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
* coffgen.c (coff_fix_symbol_name): Don't try to set up file
auxent if there isn't one.
(coff_write_symbols): If there is no file auxent, use SYMNMLEN
rather than FILNMLEN as the maximum name length.
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_print_aux.
(bfd_coff_print_aux): New static function.
(coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
scnlen field of an XTY_LD csect aux entry.
(coff_print_aux): New static function.
(coff_slurp_symbol_table): Don't pointerize scnlen field; now done
in coff_pointerize_aux_hook.
(bfd_coff_std_swap_table): Initialize new field.
* coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
* libcoff.h: Rebuild.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
if there are symbols, for native AIX ld compatibility.
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_pointerize_aux_hook.
(coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
or I960, and as 0 otherwise.
(bfd_coff_std_swap_table): Initialize new field.
* libcoff.h: Rebuild.
* coffgen.c (coff_pointerize_aux): Change parameters to take
symbol pointer instead of type and class, and to take aux index.
Call _bfd_coff_pointerize_aux_hook if it is defined.
(coff_get_normalized_symtab): Always call coff_pointerize_aux.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coff-rs6000.c: Add full support for AIX archives. Rewrite old
read-only/host-only support.
* coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
BSF_LOCAL.
(OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
RS6000COFF_C.
* targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
BFD_JUMP_TABLE_ARCHIVE accordingly.
* libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
(_bfd_compute_and_write_armap): Declare.
(_bfd_generic_read_ar_hdr): Declare.
(_bfd_read_ar_hdr): Define.
(_bfd_noarchive_read_ar_hdr): Define.
(_bfd_archive_bsd_read_ar_hdr): Define.
(_bfd_archive_coff_read_ar_hdr): Define.
* archive.c: Change all callers of _bfd_snarf_ar_hdr to call
_bfd_read_ar_hdr instead.
(_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
(_bfd_compute_and_write_armap): Rename from
compute_and_write_armap. Make non-static. Change all callers.
* ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
than _bfd_snarf_ar_hdr.
* aout-target.h (MY_read_ar_hdr): Define if not defined.
* ieee.c (ieee_read_ar_hdr): Define.
* libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
* oasys.c (oasys_read_ar_hdr): Define.
* som.c (som_read_ar_hdr): Define.
* bfd-in2.h, libbfd.h: Rebuild.
Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.c (coff_swap_filehdr_in): If symptr is
zero, there aren't any symbols, even if nsyms is set.
Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
* libecoff.h (struct ecoff_backend_data): Add adjust_headers
field.
* ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
sections, and set styp correctly for them: .got, .hash, .dynamic,
.liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
(_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
types.
(ecoff_sort_hdrs): New static function.
(ecoff_compute_section_file_positions): Return boolean, not void.
Sort the sections by VMA before looking through them. Put the
first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
section on an appropriate boundary within the page.
(ecoff_compute_reloc_file_positions): Check return value of
ecoff_compute_section_file_positions.
(_bfd_ecoff_set_section_contents): Likewise.
(_bfd_ecoff_write_object_contents): Check for various Alpha
section types when incrementing text_size and data_size. Call
adjust_headers backend function if it exists.
* coff-alpha.c (alpha_adjust_headers): New static function.
(alpha_ecoff_backend_data): Initialize adjust_headers field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
* rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
of ALTERNATE_AIX_CORE_FORMAT.
* configure.in (aix4): No longer need CORE_FLAGS.
* configure: Updated.
Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
NS32k changes from Ian Dall:
* aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
macros.
(aout_link_input_section_std, aout_link_input_section_ext,
aout_link_reloc_link_order): Call them instead of _bfd_*
versions.
* aout-target.h (MY_exec_header_not_counted): New macro, defaults
to zero.
(backend_data): Use it instead of hardcoded zero.
* aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
(MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
* ns32knetbsd.c: Include bfd.h.
(MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
(MY_bfd_reloc_type_lookup): Declare function too.
* pc532-mach.c (set_sizes): Don't declare.
(MY_text_includes_header, MY_exec_header_not_counted): Define.
(backend_data, MY_backend_data): Don't define.
* config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
ns32k-*-lites* like ns32k-*-netbsd*.
* hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
compile on lites.
Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): Restore setting
f_timdat to 0, deleted on August 22.
Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
* coffcode.h (coff_bfd_copy_private_symbol_data,
coff_bfd_copy_private_section_data,
coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
* peicode.h (coff_bfd_copy_private_bfd_data): New
(pe_bfd_copy_private_bfd_data): New.
(coff_swap_scnhdr_in): Swap bss size into the right place.
(pe_print_private_bfd_data): Add some newlines.
Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
* som.c (setup_sections): Don't die if a space has no subspaces.
Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Don't let a weak
dynamic symbol override a common symbol. Don't change the size or
type if they have been set and the new symbol is not a definition.
Warn if the size or type changes.
Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
* som.c (som_begin_writing): Don't write the symbol table or
symbol strings.
(som_finish_writing): Write them here. Place them after the
subspace data, but before the relocs.
Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_add_one_symbol): Just pass false, not
info->shared_library, to sunos_create_dynamic_sections.
(sunos_scan_ext_relocs): Don't warn about a reloc in the .text
section.
(sunos_check_dynamic_reloc): Remove .text section assertion.
Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
* config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
* configure, configure.in: Add pmac_xcoff_vec case.
* Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
* coff-pmac.c: New file, PowerMac XCOFF support.
* coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
* targets.c (pmac_xcoff_vec): Declare.
* mpw-config.in: Various changes to be compatible with the
autoconf-based configury.
* mpw-make.sed: New file, sed commands to translate Unix
makefile into MPW syntax.
* mpw-make.in: Remove.
* hosts/mpw.h: Remove.
* bfd-in.h, bfd-in2.h: If MPW, include the file that defines
true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
* binary.c (binary_get_symtab): Return an empty string on error.
* opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
* coff-ppc.c: Reformatted according to gnu conventions
Removed irrelevant "if 0" code
Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
* hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
symbols rather than as indirect symbols.
(MY(slurp_symbol_table)): Don't do anything special about
secondary symbols.
* coffcode.h (coff_new_section_hook): Make sure that the alignment
of .ctors and .dtors sections is no larger than 2.
* sunos.c (sunos_add_one_symbol): Don't change
bfd_link_hash_common to bfd_link_hash_new, since it may be on the
undef list.
(bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
dynamic symbols when creating a shared library.
(sunos_scan_ext_relocs): Handle relocs correctly when creating a
shared library.
(sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
written even if it is not defined in a regular object.
(sunos_write_dynamic_symbol): Use plt_offset for the address of
the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
rather than the constant 22.
(sunos_check_dynamic_reloc): Handle creating a shared library.
(sunos_finish_dynamic_link): Set the first entry in the GOT to
zero when creating a shared library.
* aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
write it out at the start of the symbol table.
* Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
* config.bfd: Add arm-*-coff.
* configure.in, configure: Add armcoff_{little,big}_vec.
* targets.c (armcoff_{little,big}_vec): Declare.
(bfd_target_vector): Add armcoff_{little,big}_vec.
* coff-arm.c (armcoff_{little,big}_vec): Always define.
Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (bfd_find_target): Remove debugging code.
Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
* coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
support on powerpc.
* Makefile.in: added *-ppc files
* coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
allow pe based .o's to be shared with other tools on ppc/NT
* config.bfd: added powerpc[le]-[pe|winnt] config support
* configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
* peicode.h: Added more section flags for PE on ppc
Added coff_swap_filehdr_out to allow peicode.h to be
used for non-image PE files on ppc.
Check for image, or not, before copying pe_opthdr
* targets.c: Added new bfd's
* targets.c: Removed two inactive bfds that shouldn't have made it this
far.
Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
explicit values to initialize all relocs. Change all users.
(ppc_elf_brtaken_inner): New function to handle branch predicition
relocs.
(ppc_elf_brtaken_reloc): Ditto.
(ppc_elf_howto_raw): Use new functions. Make sure all unsupported
relocs use ppc_elf_unsupported_reloc.
(ppc_elf_merge_private_bfd_data): Keep track of whether an error
needs to be reported.
(ppc_elf_relocate_section): Support branch prediction relocs.
Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
* bfd.c (bfd_assert): Remove \n from string passed to
_bfd_error_handler.
* coff-i386.c: (TWO_DATA_SECS): Don't define.
* coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
(bfd_coff_make_section_hook): Don't define.
(coff_make_section_hook): Remove.
(sec_to_styp_flags): Remove TWO_DATA_SECS case.
(styp_to_sec_flags): Likewise.
(coff_write_object_contents): Likewise.
(bfd_coff_std_swap_table): Don't initialize make_section_hook
field.
* libcoff.h: Rebuild.
* coffgen.c (make_a_section_from_file): Just call
bfd_make_section_anyway, not bfd_make_section or
bfd_coff_make_section_hook.
* ecoff.c (_bfd_ecoff_make_section_hook): Remove.
* libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
* coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
make_section_hook field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* aoutx.h (translate_from_native_sym_flags): Don't try to stuff
pointers into value field for warning and indirect symbols; just
leave the value field alone.
* linker.c (generic_link_add_symbol_list): Use next symbol for
warning and indirect symbols, rather than looking in symbol value.
* ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
parameter. Change all callers. Remove support for indirect
symbols; it didn't work anyhow.
(_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
* syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
* bfd-in2.h: Rebuild.
Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
go back to telling the tools this reloc operates on 32 bits.
Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
* aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
rather than a direct fprintf.
* archive.c (_bfd_write_archive_contents): Likewise.
* coffcode.h (coff_slurp_symbol_table): Likewise.
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
(ppc_elf_unsupported_reloc): Likewise.
(ppc_elf_relocate_section): Likewise.
* i386linux.c (linux_tally_symbols): Likewise.
(linux_finish_dynamic_link): Likewise.
* osf-core.c (osf_core_core_file_p): Likewise.
* rs6000-core.c (rs6000coff_get_section_contents): Likewise.
* som.c (som_sizeof_headers): Likewise.
* srec.c (srec_bad_byte): Likewise.
* bfd.c (bfd_assert): Likewise. Also change file to be const.
* libbfd-in.h (bfd_assert): Declare first parameter const.
* libbfd.h: Rebuild.
* coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
bfd_reloc_overflow is enough.
* coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
* coff-h8500.c (rtype2howto): Likewise.
* coff-z8k.c (rtype2howto): Likewise.
* coffcode.h (dummy_reloc16_extra_cases): Likewise.
* elf.c (_bfd_elf_get_lineno): Likewise.
(_bfd_elf_no_info_to_howto): Likewise.
(_bfd_elf_no_info_to_howto_rel): Likewise.
* hp300hpux.c (convert_sym_type): Likewise.
(MY(swap_std_reloc_in)): Likewise.
* elf.c (bfd_section_from_shdr): Remove #if 0 sections.
* libaout.h (struct aoutdata): Add line_buf field.
* aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
and filename_buffer. Instead, use a malloc buffer stored in the
new line_buf field. Remove length restrictions.
* coffgen.c (string_size): Remove static variable.
(debug_string_size, debug_string_section): Likewise.
(coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
and debug_string_size_p parameters. Use them instead of the
global variables. Change all callers.
(coff_write_symbol): Likewise.
(coff_write_alien_symbol, coff_write_native_symbol): Likewise.
(coff_write_symbols): Add local variables to replace removed
global variables.
* libcoff-in.h (struct coff_section_tdata): Add offset, i,
function, and line_base fields.
* libcoff.h: Rebuild.
* coffgen.c (coff_find_nearest_line): Use section tdata to cache
information, rather than using static variables.
* sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
file. From Peter DeWolf <pld@amt.tay1.dec.com>.
* init.c (initialized): Remove static variable.
(bfd_init): Don't bother setting initialized.
(bfd_check_init): Remove.
* opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
* libbfd.h: Rebuild.
Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* rs6000-core.c (rs6000coff_core_p): Don't check the core file
size for full core dumps. Copy core file header to private data.
(rs6000coff_core_file_failing_command,
rs6000coff_core_file_failing_signal): New functions to extract
the file name and terminating signal from the core file.
* coff-rs6000.c: Use them.
Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
Change arch info to be const, initialized at compile time.
* archures.c: Reindent many functions. Change CONST to const.
(bfd_arch_info_type): Make arch_name const. Remove disassemble;
nothing set it anyhow. Make next const.
(bfd_arch_info_list): Remove.
(bfd_archures_list): Rename from archures_init_table. Change from
a table of function pointers to a table of bfd_arch_info_type
structure addresses.
(bfd_scan_arch): Rewrite accordingly. Return a const pointer.
(bfd_lookup_arch): Likewise.
(bfd_set_arch_info): Rewrite accordingly. Change argument to be a
const pointer.
(bfd_default_arch_struct): Make const.
(bfd_arch_init, bfd_arch_linkin): Remove.
(bfd_get_arch_info): Return a const pointer.
* init.c (bfd_init): Don't call bfd_arch_init.
* bfd.c (struct _bfd): Make arch_info const.
* bfd-in2.h: Rebuild.
* libbfd.h: Rebuild.
* configure.in: Put & before everything in $selarchs.
* configure: Rebuild.
* cpu-*.c: Change bfd_*_arch from a function which calls
bfd_arch_linkin to a const structure.
* ieee.c (ieee_object_p): Make arch const.
Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* reloc.c (bfd_reloc_code_type): Add relocations to support all of
PowerPC V.4.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf32-ppc.c (reloc_type): Update names to match current draft.
(ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
relative. Update names to current V.4 draft.
(ppc_elf_reloc_type_lookup): Add support for more relocations.
(ppc_elf_relocate_section): Rename relocations to match draft.
Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
compiled with -mrelocatable-lib to be linked with either normal
modules or -mrelocatable modules.
Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): Clear the vstamp field
in the a.out header.
* aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
a reloc against a local symbol, even if it's not a section.
Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (bfd_target): Remove unused align_power_min field.
* bfd-in2.h: Rebuild.
* All backends: Remove initialization of align_power_min.
Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
* config.bfd (mips-dec-netbsd*): New target.
* configure.host (mips-dec-netbsd*): New host.
* configure.in (mips-dec-netbsd*): New native.
* configure: Rebuild.
Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
Make the COFF backend linker merge common types:
* cofflink.c (struct coff_debug_merge_element): Define.
(struct coff_debug_merge_type): Define.
(struct coff_debug_merge_hash_entry): Define.
(struct coff_debug_merge_hash_table): Define.
(coff_debug_merge_hash_table_init): Define.
(coff_debug_merge_hash_table_free): Define.
(coff_debug_merge_hash_lookup): Define.
(struct coff_final_link_info): Add debug_merge field.
(coff_debug_merge_hash_newfunc): New static function.
(_bfd_coff_final_link): Allocate and free debug_merge table.
(coff_link_input_bfd): Merge identical enum, struct and union
types.
Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
Convert i960 COFF to use COFF backend linker.
* coff-i960.c (coff_i960_relocate): Use a coff_section_data
structure to store the symbol being used.
(coff_i960_start_final_link): New static function.
(coff_i960_relocate_section): New static function.
(coff_i960_adjust_symndx): New static function.
(coff_start_final_link): Define.
(coff_relocate_section): Define.
(coff_adjust_symndx): Define.
* coffcode.h (bfd_coff_backend_data): Add new callback function
_bfd_coff_start_final_link.
(bfd_coff_start_final_link): Define.
(coff_start_final_link): Define if not defined.
(bfd_coff_std_swap_table): Add coff_start_final_link.
* cofflink.c (_bfd_coff_internal_syment_name): Make globally
visible.
(_bfd_coff_final_link): Call bfd_coff_start_final_link if the
function callback is not NULL.
* libcoff-in.h (struct coff_section_tdata): Add tdata field.
(_bfd_coff_internal_syment_name): Declare.
* libcoff.h: Rebuild.
* configure.in (icoff_big_vec): Add cofflink.o.
(icoff_little_vec): Likewise.
* configure: Rebuild.
Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
* Makefile.in (clean-info): Remove extraneous tab from line
following action.
Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
* cofflink.c (coff_link_input_bfd): Fail if a section with no
contents has relocs.
Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
* coffcode.h (coff_compute_section_file_positions): Keep the
raw size safe.
(coff_write_object_contents): Remember if it's a relocatable
file.
* libcoff-in.h (pe_data_type): New member 'has_reloc_section'
* peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
if relocatable file. Swap out saved raw size.
Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (do_maintainer_clean): Rename from do_realclean.
(maintainer-clean): Rename from realclean, passing
maintainer-clean down to subdirectories, but leave realclean as a
synonym.
* linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
warning callback.
* dep-in.sed: Remove config.h from generated dependencies.
* sunos.c (sunos_slurp_dynamic_symtab): New static function,
broken out of sunos_canonicalize_dynamic_symtab.
(sunos_canonicalize_dynamic_symtab): Call new function
sunos_slurp_dynamic_symtab.
(sunos_add_dynamic_symbols): Add three new parameters. Return the
dynamic symbol table to the caller.
* aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
callback to override the symbols being read.
* libaout.h (struct aout_backend_data): Add three new parameters
to add_dynamic_symbols callback.
Extensive minor changes to avoid various gcc warnings. Also:
* Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
* archures.c (bfd_arch_info_type): Change mach field from long to
unsigned long.
(bfd_lookup_arch): Change machine parameter from long to unsigned
long.
Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
a symbol with a non-zero plt_offset.
Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (align_file_position): Remove; not used.
* configure.in: Only check for <sys/procfs.h> on a native system,
and make sure it defines prstatus_t.
* configure: Rebuild.
Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
* config.in: Rename from config.h.in.
* configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
Check for config.h:config.in when creating stamp-h.
* configure: Rebuild.
* Makefile.in (stamp-h): Depend upon config.in rather than
config.h.in. Set CONFIG_HEADERS to config.h:config.in when
calling config.status.
* Makefile.in (do_distclean): Remove config.h and stamp-h.
(Makefile): Just rebuild Makefile.
(config.h, stamp-h): New targets.
* configure.in: Create stamp-h when rebuilding config.h.
* configure: Rebuild.
Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Call AC_CONFIG_HEADER. Substitute
HOST_64BIT_LONG. Check that various header files exist. Check
that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
and/or free need to be declared. Don't make a link to sysdep.h.
Define TRAD_HEADER for various hosts.
* configure: Rebuild.
* configure.host: Don't set my_host. Add definitions taken from
host header files for various entries. Remove entries which now
do nothing.
* acconfig.h: New file.
* config.h.in: New file, built by autoheader.
* sysdep.h: New file.
* Makefile.in (do_distclean): Don't remove sysdep.h.
(RECONFIG): Remove.
(LOCAL_H_DEPS): New variable.
($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
$(RECONFIG).
($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
($(OPTIONAL_BACKENDS)): Likewise.
(stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
looking through sysdep.h.
* bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
(BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
(fprintf_vma, sprintf_vma): Likewise.
(int64_type, uint64_type): Don't define.
* bfd-in2.h: Rebuild.
* archures.c, bfd.c, srec.c: Include <ctype.h>.
* elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
* lynx-core.c: Include stuff from old hosts/lynx.h.
* opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
rather than NO_FCNTL.
* targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
rather than NATIVE_HPPAHPUX_COMPILER.
* trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
is defined.
* hosts/*.h: Remove all header files which merely include,
declare, and define things. Leave header files which define
information needed by trad-core.c.
* aclocal.m4 (BFD_BINARY_FOPEN): Define.
(BFD_CC_FOR_BUILD): Define.
* configure.in: Use BFD_CC_FOR_BUILD.
* configure: Rebuild.
Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
* aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
* configure: Rebuild.
* coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
a global symbol.
Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
* config.bfd: i386pe_ve -> i386pe_vec.
Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
* configure.host: Incorporate host Makefile fragments by setting
shell variables.
* configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
value based on whether the code is being compiled by a cross
compiler. Don't substitute host_makefile_frag or frags.
* aclocal.m4: New file to define local AC_PROG_CC.
* configure: Rebuild.
* Makefile.in (INSTALL): Set to @INSTALL@.
(INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
(INSTALL_DATA): Set to @INSTALL_DATA@.
(AR): Set to @AR@.
(CC): Define as @CC@.
(CFLAGS): Set to @CFLAGS@.
(CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
(@host_makefile_frag@): Remove.
(ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
after other options.
(config.status): Remove dependency upon @frags@.
* config/*.mh, config/README: Remove.
* config.bfd: Rewrite to incorporate the contents of the Makefile
fragments by setting shell variables, rather than merely returning
the name of a Makefile fragment.
* configure.in: Use shell variables set by config.bfd rather than
looking at the target Makefile fragment files. Don't substitute
target_makefile_frag. Do substitute TDEFINES.
* configure: Rebuild.
* Makefile.in (@target_makefile_frag@): Remove.
(ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
* config/*.mt: Remove.
Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
* configure.in: Put changequote lines around "i[345]86" patterns
section of core file support.
Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_bfd_print_private_bfd_data): Define to use the
generic version.
Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.h (coff_swap_aouthdr_in): Add ImageBase to
entry, text_start and data_start.
Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (OFILES): Remove $(TDEPFILES).
* config/apollo.mt (TDEPFILES): Remove.
* config/README: Update.
* configure.in: For a native configuration, set COREFILE and
COREFLAG based on the canonical host name.
* configure: Rebuild.
* Makefile.in: Rebuild dependencies.
(ALL_CFLAGS): Add @COREFLAG@.
(OFILES): Replace $(HDEPFILES) with @COREFILE@.
* coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
support routines. Check LYNX_CORE rather than HOST_LYNX.
* lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
* i386lynx.c: Likewise.
* m68klynx.c: Likewise.
* sparclynx.c: Likewise.
* rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
* *-core.c: Comment changes.
* config/decstation.mh (HDEPFILES): Remove.
(HDEFINES): Remove -DTRAD_CORE.
* config/irix3.mh (RANLIB): Remove.
* config/irix4.mh (HDEPFILES, RANLIB): Remove.
(HDEFINES): Remove -DIRIX_CORE.
* config/riscos.mh (RANLIB, HDEPFILES): Remove.
(HDEFINES): Remove -DTRAD_CORE.
* config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
* config/ultra3.mh (RANLIB): Remove.
* config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
* config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
* config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
* config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
* config/hppahpux.mh, config/hppaosf.mh: Remove.
* config/i386aix.mh, config/i386bsd.mh: Remove.
* config/i386linux.mh, config/i386mach3.mh: Remove.
* config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
* config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
* config/mipsmach3.mh, config/news-mips.mh: Remove.
* config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
* config/rs600.mh, config/rs6000lynx.mh: Remove.
* config/solaris2.mh, config/stratus.mh: Remove.
* config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
* config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
* elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
DT_FINI entry if the appropriate symbol is not in the hash table.
* libelf.h (struct elf_backend_data): Add create_program_headers
and want_hdr_in_seg fields.
* elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
defined.
(elf_backend_create_program_headers): Likewise.
(elfNN_bed): Initialize create_program_headers and
want_hdr_in_seg.
* elf.c (get_program_header_size): Call create_program_headers
backend routine.
(map_program_segments): Check want_hdr_in_seg backend field. Call
create_program_headers backend routine.
* elf.c (assign_file_positions_except_relocs): Align non allocated
sections when creating an executable.
* elfcode.h (elf_swap_phdr_in): Make non static.
(elf_swap_phdr_out): Make non static.
* libelf.h (bfd_elf32_swap_phdr_in): Declare.
(bfd_elf32_swap_phdr_out): Declare.
(bfd_elf64_swap_phdr_in): Declare.
(bfd_elf64_swap_phdr_out): Declare.
* ecofflink.c (ecoff_collect_shuffle): New static function.
(_bfd_ecoff_get_accumulated_pdr): New function.
(_bfd_ecoff_get_accumulated_sym): New function.
(_bfd_ecoff_get_accumulated_ss): New function.
* libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
(_bfd_ecoff_get_accumulated_sym): Declare.
(_bfd_ecoff_get_accumulated_ss): Declare.
* libbfd.h: Rebuild.
Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
* libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
* elflink.h (elf_link_add_object_symbols): Handle indirect and
warning symbols. If any section is named .gnu.warning.XXX, treat
the contents as a warning to be issued if the symbol XXX is
referenced.
(elf_link_output_extsym): For an indirect or warning symbol, just
output the symbol it points to.
* linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
if bfd_hash_allocate fails, since it will already be set.
(generic_link_hash_newfunc): Likewise.
(archive_hash_newfunc): Likewise.
(hash_entry_bfd): New static function.
(_bfd_generic_link_add_one_symbol): Pass new arguments to warning
callback. Allocate a new warning using the hash table newfunc.
Use bfd_hash_replace to update the entry in the hash table, rather
than assuming we can copy the fields with structure assignment.
* hash.c (bfd_hash_replace): New function.
* bfd-in.h (bfd_hash_replace): Declare.
* bfd-in2.h: Rebuild.
Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
* config.bfd: Add mips*vr4300-*-elf* target.
* config/mipsbvr4300.mt: Added.
See file ChangeLog.2
Local Variables:
mode: indented-text
left-margin: 8
fill-column: 74
version-control: never
End:
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