Commit Graph

1834 Commits

Author SHA1 Message Date
Stu Grossman
d6d44ef984 * config.bfd: Add config stuff for mips*-*-magic* to set
targ_defvec to ecoff_big_vec.
1995-10-27 16:45:28 +00:00
Ian Lance Taylor
aad2c618d3 more XCOFF linker tweaks 1995-10-27 03:36:17 +00:00
Ian Lance Taylor
867d923d18 * xcofflink.c: Numerous changes to get closer to a working XCOFF
linker.
	* libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
	toc_section, and entry_section fields.
	(struct xcoff_section_tdata): Remove ldrel_count field.
	* libcoff.h: Rebuild.
	* coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
	fields.
	(coff_compute_section_file_positions): If RS6000COFF_C, generate
	full a.out header if full_aouthdr is set in xcoff_data.
	(coff_write_object_contents): Likewise.  Set o_snentry and o_sntoc
	based on sections stored in xcoff_data.
	* coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
	fields.
	* coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
	value stored in ret rather than returning a pointer value.
1995-10-26 18:25:13 +00:00
Michael Meissner
6bd9ffdb07 Remove MAC object format support from powerpc-eabi for now 1995-10-26 03:12:19 +00:00
Jeff Law
9d14250f9d * som.c (som_slurp_string_table): Allocate the strings with malloc
since they're free'd by free_cached_info.
        (som_slurp_symbol_table): Similarly for the symbol table.
Fixes crash (nm /lib/libc.a on hpux10).
1995-10-25 22:23:33 +00:00
Per Bothner
a2bd052926 * Makefile.in (diststuff): Don't make headers. 1995-10-25 21:59:47 +00:00
Ian Lance Taylor
356cd46521 * Makefile.in: Rebuild dependencies. 1995-10-25 20:42:36 +00:00
Ian Lance Taylor
b73322d9fd fix XCOFF line number handling 1995-10-25 20:33:38 +00:00
Ian Lance Taylor
1edd3a7b3d * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
output_bfd is not SunOS.
	(bfd_sunos_size_dynamic_sections): Likewise.  Don't scan relocs of
	non-SunOS input files.
PR 8270.
1995-10-25 16:33:02 +00:00
Ian Lance Taylor
28a0c10399 * xcofflink.c: Extensive changes to support linking shared objects
and generating a .loader section.
	* libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
	(struct xcoff_section_tdata): Add first_symndx, last_symndx,
	and ldrel_count fields.
	* libcoff.h: Rebuild.
	* coff-rs6000.c (xcoff_howto_table): Correct reloc names.
	* coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
	is set.
	* bfd-in.h (bfd_xcoff_import_symbol): Declare.
	(bfd_xcoff_export_symbol): Declare.
	(bfd_xcoff_size_dynamic_sections): Declare.
	* bfd-in2.h: Rebuild.
1995-10-25 15:37:47 +00:00
Stan Shebs
aadf04f736 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
* configure: Rebuild.
	* mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
	* coff-pmac.c: Include coff-rs6000.c instead of duplicating its
	contents.
	(pmac_xcoff_vec): Update to use new xcoff support.
	* coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
	(xcoff_write_armap): Declare buf as unsigned char.
	* xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.

	* mpw-make.sed: Generalize subdir_do edit.
1995-10-25 00:54:55 +00:00
Jeff Law
ddf4639bc8 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
correctly.  Don't initialize asect->vma.
1995-10-24 16:27:25 +00:00
Ken Raeburn
e7bedf65ef * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use something a
little less than the page size.
1995-10-20 17:25:27 +00:00
Steve Chamberlain
3a70e2988d Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
* coff-i386.c (coff_i386_reloc_type_lookup): New.
	* coffcode.h (coff_write_object_contents): If .bss is before
	.data us that as data_start.
	* cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
	calc correct.
	* peicode.h (add_data_entry): Use _cooked_size of data directory.
	(coff_swap_outhdr_out): Hardwire in version number.
1995-10-18 23:26:12 +00:00
Ken Raeburn
3c3a526818 * sunos.c (sunos_add_dynamic_symbols): Rename local variables major and minor
to *_vno, since the former are also macros in SunOS header files.  Cast result
of bfd_alloc to appropriate type.
1995-10-18 21:32:53 +00:00
Ken Raeburn
5a2846e3dd * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value before assigning
to sec_data.
1995-10-18 20:53:24 +00:00
Ian Lance Taylor
0f6c885ef0 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
now relative to the section, not absolute.
	* ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
	get the file name when there is a N_SO directory name.  When
	handling stabs, remember that section->vma was added to the
	offset.
PR 8223.
1995-10-18 17:29:38 +00:00
Ian Lance Taylor
11fa66365b * sunos.c (struct sunos_link_hash_table): Add needed field.
(sunos_link_hash_table_create): Call bfd_release, not free.
	(sunos_link_hash_table_create): Initialize needed field.
	(sunos_add_dynamic_symbols): Record needed objects.
	(bfd_sunos_get_needed_list): New function.
	* bfd-in.h (bfd_sunos_get_needed_list): Declare.
	* bfd-in2.h: Rebuild.
1995-10-17 22:30:42 +00:00
Ian Lance Taylor
54406786f0 * bfd-in.h (struct bfd_link_needed_list): Rename from
bfd_elf_link_needed_list.
	* bfd-in2.h: Rebuild.
	* elf.c, elflink.h, libelf.h: Corresponding changes.
1995-10-16 23:10:56 +00:00
Ian Lance Taylor
dd98464413 Add start at AIX linker support; no shared libraries yet.
* xcofflink.c: New file.
	* configure.in (rs600coff_vec): Use xcofflink.o.
	* configure: Rebuild.
	* libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
	fields.
	(struct xcoff_section_tdata): Define.
	(xcoff_section_data): Define macro.
	(_bfd_xcoff_bfd_link_hash_table_create): Declare.
	(_bfd_xcoff_bfd_link_add_symbols): Declare.
	(_bfd_xcoff_bfd_final_link): Declare.
	(_bfd_ppc_xcoff_relocate_section): Declare.
	* libcoff.h: Rebuild.
	* coff-rs6000.c: Clean up a bit.
	(xcoff_mkobject): Default modtype to 1L, not RE.  Initialize
	cputype, csects, and debug_indices.
	(xcoff_copy_private_bfd_data): Copy cputype.
	(xcoff_howto_table): Rename from rs6000coff_howto_table.
	(xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
	(xcoff_reloc_type_lookup): Rename from
	rs6000coff_reloc_type_lookup.
	(coff_relocate_section): Define.
	(_bfd_xcoff_sizeof_headers): Define.
	(_bfd_xcoff_bfd_get_relocated_section_contents): Define.
	(_bfd_xcoff_bfd_relax_section): Define.
	(_bfd_xcoff_bfd_link_split_section): Define.
	(rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
	coff.
	* coffcode.h (coff_compute_section_file_positions): If AIX,
	increment sofar by SMALL_AOUTSZ if not executable.
	(coff_write_object_contents): If AIX, always output an a.out
	header; if not executable, header size of SMALL_AOUTSZ.
	* hash.c (struct bfd_strtab_hash): Add xcoff field.
	(_bfd_stringtab_init): Initialize xcoff field.
	(_bfd_xcoff_stringtab_init): New function.
	(_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
	(_bfd_stringtab_emit): In XCOFF mode, write out length.
	* libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
	* libbfd.h: Rebuild.
	* Makefile.in: Rebuild dependencies.
	(BFD32_BACKENDS): Add xcofflink.o.
	(CFILES): Add xcofflink.c.
ld -r works on hello, world.
1995-10-16 21:54:48 +00:00
Steve Chamberlain
c974e19ef4 * libcoff-in.h (pe_data_type.in_reloc_p): New. 1995-10-16 21:46:48 +00:00
Ian Lance Taylor
22a35f0b05 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
SEC_NO_FLAGS, for .acommon section.  From Peter Schauer
	<Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1995-10-16 14:54:17 +00:00
Michael Meissner
fb417a2138 Add in_reloc_p, cloned from coff-i386.c 1995-10-15 01:37:23 +00:00
Steve Chamberlain
b1e463692c Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
* coff-arm.c (in_reloc_p): New.
	* coff-i386.c (in_reloc_p): New.
	* coffcode.h: Allways include peicode.h if COFF_WITH_PE.
	(coff_write_object_contents): Only set has_reloc_section
	if PE_IMAGE.
	* cofflink.c (_bfd_coff_generic_relocate_section): Call
	in_reloc_p to decide if reloc should be emitted.
	* libcoff.h (pe_data_type.in_reloc_p): New.
	* peicode.h (pe_mkobject): Initialize in_reloc_p.
1995-10-13 18:28:31 +00:00
Ian Lance Taylor
ee9f09cd26 * elflink.h (elf_link_add_object_symbols): Correct conditions
under which type and size change warnings are issued.
1995-10-11 04:50:20 +00:00
Ian Lance Taylor
78b31b6bb8 x 1995-10-10 22:51:22 +00:00
Fred Fish
9dd7e56f74 * Makefile.in (FLAGS_TO_PASS): Remote BISON. 1995-10-10 19:23:54 +00:00
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
Ian Lance Taylor
49488f2b2d * 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.
1995-10-09 23:32:22 +00:00
Ian Lance Taylor
5f710a3a89 * 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.
1995-10-09 21:19:53 +00:00
Ian Lance Taylor
3f2c5b2d2f * coffcode.h (coff_slurp_symbol_table): Set BSF_NOT_AT_END for an
XCOFF XTY_LD symbol.
1995-10-09 15:40:38 +00:00
Ian Lance Taylor
0322af0d62 * 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.
1995-10-09 15:29:04 +00:00
Ian Lance Taylor
4372f33ffb * 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.
1995-10-06 22:35:01 +00:00
Ken Raeburn
3266eaffb7 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.
1995-10-06 21:30:51 +00:00
Ian Lance Taylor
0fc9ada91e * 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.
1995-10-06 20:36:26 +00:00
Ian Lance Taylor
7860fe3846 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
if there are symbols, for native AIX ld compatibility.
1995-10-06 19:49:48 +00:00
Ian Lance Taylor
c80cc8332c * 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.
1995-10-06 19:19:48 +00:00
Ian Lance Taylor
d11e6b5276 * coffcode.h (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT
if RS6000COFF_C.
1995-10-06 18:00:29 +00:00
Michael Meissner
45b5d2f039 Fix typo in last change 1995-10-06 16:37:31 +00:00
Michael Meissner
249479faf1 Add NT/MAC object file formats to powerpc eabi. 1995-10-06 16:25:45 +00:00
Ian Lance Taylor
c53fac125a * 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.
1995-10-06 16:15:35 +00:00
Steve Chamberlain
f8e47484d9 * peicode.c (coff_swap_filehdr_in): If symptr is
zero, there aren't any symbols, even if nsyms is set.
1995-10-05 21:07:24 +00:00
Ian Lance Taylor
aca736871c * 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.
PR 8141.
1995-10-05 17:48:32 +00:00
Ian Lance Taylor
2b874a2df4 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6. 1995-10-05 15:46:40 +00:00
Jeff Law
c780e5dbaf * 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.
1995-10-05 00:21:25 +00:00
Ken Raeburn
2a01c351e3 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.
1995-10-04 20:25:21 +00:00
Ian Lance Taylor
5944d75b46 * coffcode.h (coff_write_object_contents): Restore setting
f_timdat to 0, deleted on August 22.
1995-10-04 18:20:08 +00:00
Steve Chamberlain
db344f829d 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.
1995-10-03 23:44:34 +00:00
Jeff Law
704257cb1b Remove last (incorrect) change. 1995-10-03 19:26:36 +00:00
Jeff Law
97f1feda83 * som.c (setup_sections): Don't die if a space has no subspaces. 1995-10-03 18:48:38 +00:00
Ian Lance Taylor
3d7c42c988 * 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.
1995-10-02 18:11:12 +00:00
Jeff Law
709af562b8 * 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.

Works around a truely stupid bug in the hpux8/hpux9 linker.  Fixes all
known link-time problems with -mlinker-opt.
1995-10-01 07:38:03 +00:00
Stan Shebs
7009e4519e Description of PowerMac changes. 1995-09-29 02:16:05 +00:00
Steve Chamberlain
b91537be61 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.
1995-09-29 00:09:21 +00:00
Ian Lance Taylor
69fd4fddca * 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.
1995-09-28 22:27:49 +00:00
Kim Knuttila
30360a6f96 Updated comments 1995-09-28 19:40:52 +00:00
Ian Lance Taylor
46b5a8926d * coffcode.h (coff_new_section_hook): Make sure that the alignment
of .ctors and .dtors sections is no larger than 2.
PR 8006.
1995-09-28 17:57:06 +00:00
Ian Lance Taylor
9db5923077 * 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.
1995-09-28 16:30:54 +00:00
Ian Lance Taylor
20d1e233b6 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o. 1995-09-28 15:21:35 +00:00
David Edelsohn
a11e10fe44 * 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.
1995-09-28 08:08:49 +00:00
Ian Lance Taylor
99062cfcc9 * targets.c (bfd_find_target): Remove debugging code. 1995-09-27 14:38:03 +00:00
Kim Knuttila
deacbe0fa0 PPC bfd support 1995-09-27 11:40:15 +00:00
Ian Lance Taylor
e6cb7b411b * bfd.c (bfd_assert): Remove \n from string passed to
_bfd_error_handler.
1995-09-26 18:45:16 +00:00
Michael Meissner
d22b02e0dc Flesh out branch prediction support. 1995-09-26 18:26:32 +00:00
Ian Lance Taylor
1af85fbbbb * 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.
1995-09-26 17:58:38 +00:00
Ian Lance Taylor
fcf490c05f * 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.
1995-09-26 16:56:28 +00:00
Ian Lance Taylor
7a7fbffb25 * 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.
1995-09-25 21:31:29 +00:00
Ian Lance Taylor
f1c6dd5d16 * 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.
1995-09-25 20:55:50 +00:00
Ian Lance Taylor
f0500a41d0 * 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.
1995-09-25 20:25:12 +00:00
Michael Meissner
cc47d19a93 Fix previous change 1995-09-25 20:07:26 +00:00
Ian Lance Taylor
25b5a53dac * 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.
1995-09-25 20:03:11 +00:00
Ian Lance Taylor
641ac26a06 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
file.  From Peter DeWolf <pld@amt.tay1.dec.com>.
1995-09-25 16:45:16 +00:00
Ian Lance Taylor
81449d47c5 * 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.
1995-09-25 15:50:25 +00:00
Peter Schauer
138b9b81e3 * 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.
1995-09-23 11:04:45 +00:00
Ian Lance Taylor
2ffbb79ae4 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.
1995-09-22 22:06:51 +00:00
Michael Meissner
02f85cda33 Start work to all full PowerPC V.4 reloc support. 1995-09-22 20:30:18 +00:00
Michael Meissner
dd82c578be Add support -mrelocatable-lib 1995-09-22 02:30:57 +00:00
Ian Lance Taylor
e18c4e8f8f * coffcode.h (coff_write_object_contents): Clear the vstamp field
in the a.out header.
1995-09-20 23:09:09 +00:00
Ian Lance Taylor
f69e888e4d * 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.
1995-09-20 16:10:18 +00:00
Ian Lance Taylor
a56552441f * targets.c (bfd_target): Remove unused align_power_min field.
* bfd-in2.h: Rebuild.
	* All backends: Remove initialization of align_power_min.
1995-09-19 21:11:46 +00:00
Steve Chamberlain
500d7394cf Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
	(pr 8045)
1995-09-19 21:04:02 +00:00
Ian Lance Taylor
049df0a849 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.
1995-09-18 18:37:58 +00:00
Ian Lance Taylor
1862bbd8d9 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.
PR 7145.
1995-09-15 14:29:05 +00:00
Ian Lance Taylor
a208a70f7a 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.
1995-09-14 19:03:21 +00:00
Fred Fish
f0abedbe98 * Makefile.in (clean-info): Remove extraneous tab from line
following action.
1995-09-14 00:39:41 +00:00
Ian Lance Taylor
aa4b3dc509 * cofflink.c (coff_link_input_bfd): Fail if a section with no
contents has relocs.
PR 7979.
1995-09-13 17:29:05 +00:00
Ian Lance Taylor
9521bac394 * 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.
1995-09-12 22:16:14 +00:00
Ian Lance Taylor
4ca6381165 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
warning callback.
1995-09-12 20:31:29 +00:00
Steve Chamberlain
beee31b1a2 Thu Sep 7 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.
1995-09-12 19:28:30 +00:00
Ian Lance Taylor
5aa4c3ffda * dep-in.sed: Remove config.h from generated dependencies. 1995-09-12 19:19:44 +00:00
Ian Lance Taylor
396aaeb2b6 * 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.
1995-09-12 18:59:24 +00:00
Ian Lance Taylor
ae115e5114 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.
1995-09-12 16:23:25 +00:00
Ian Lance Taylor
b088e4b229 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
a symbol with a non-zero plt_offset.
1995-09-11 14:56:49 +00:00
Ian Lance Taylor
2b71e1e4d7 * elfcode.h (align_file_position): Remove; not used. 1995-09-08 22:43:31 +00:00
Ian Lance Taylor
1dff79026a * configure.in: Only check for <sys/procfs.h> on a native system,
and make sure it defines prstatus_t.
	* configure: Rebuild.
1995-09-08 15:50:29 +00:00
Ian Lance Taylor
535c89f0a5 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test. 1995-09-07 20:29:24 +00:00
Ian Lance Taylor
a7873a6cbd tweak last change 1995-09-07 17:09:48 +00:00
Ian Lance Taylor
936b870cfd * config.in: Rename from config.h.in.
* configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
	* configure: Rebuild.
	* Makefile.in (stamp-h): Set CONFIG_HEADERS to config.h:config.in
	when calling config.status.
1995-09-07 17:03:55 +00:00
Ian Lance Taylor
870015b1b8 * 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.
1995-09-07 16:50:40 +00:00
Ian Lance Taylor
b7577823b6 * 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.
1995-09-06 22:53:43 +00:00
Ian Lance Taylor
4c2e4d0e01 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
* configure: Rebuild.
1995-09-06 00:02:00 +00:00
Ian Lance Taylor
7a93ebdd58 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
a global symbol.
PR 7908.
1995-09-05 23:36:49 +00:00
Jason Molenda
866bb9e5c1 * config.bfd: i386pe_ve -> i386pe_vec. 1995-09-05 19:50:50 +00:00
Ian Lance Taylor
f515fb2f93 * 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.
1995-09-04 21:13:51 +00:00
Ian Lance Taylor
2b79a10471 * 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.
1995-09-04 18:31:40 +00:00
Ken Raeburn
2cb159a52a Wrap "i[345]86" patterns in changequote lines. 1995-09-04 07:15:54 +00:00
Jeff Law
ef07871c96 * som.c (som_bfd_print_private_bfd_data): Define to use the
generic version.
1995-09-03 17:33:44 +00:00
Steve Chamberlain
1613e0758e Split. 1995-09-02 00:24:04 +00:00
Ian Lance Taylor
a21227ef2c * Makefile.in (OFILES): Remove $(TDEPFILES).
* config/apollo.mt (TDEPFILES): Remove.
	* config/README: Update.
1995-09-01 22:32:19 +00:00
Ian Lance Taylor
a52a3ce8e0 * 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.
1995-09-01 22:23:04 +00:00
Ian Lance Taylor
d6f672b881 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.
1995-09-01 19:29:43 +00:00
Ian Lance Taylor
0cb705689d * 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.
1995-09-01 18:08:28 +00:00
Jackie Smith Cashion
f14db88017 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.
1995-09-01 15:15:57 +00:00
Steve Chamberlain
4e98461f60 Thu Aug 31 16:00:53 1995 steve chamberlain <sac@slash.cygnus.com>
* Makefile.in: Update dependencies.
	* aout-target.h (MY_bfd_print_private_bfd_data): New.
	* bfd-in.h (PE STUFF): Deleted.
	* bfd.c (tdata->pe_obj_data): New.
	(bfd_print_private_bfd_data): New.
	* coff-i386.c, coff-arm.c (coff_*-rtype_to_howto): Get image base from
	new place.
	* libcoff.h, libbfd.h, bfd-in2.h: Rebuilt.
	* coffcode.h (pe_value): Delete
	(coff_mkobject, coff_mkobject_hook): Conditionally build.
	(coff_compute_section_file_positions): Look in new place.
	(add_data_entry, fill_pe_header_info): Deleted.
	(coff_write_object_contents): Remove PE stuff.
	(coff_bfd_print_private_bfd_data): New.
	* coffswap.h: Remove PE stuff.
	* elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): New.
	* libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): New.
	* libcoff-in.h (pe_data_type): New.
	* libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): New.
	* targets.c (_bfd_print_private_bfd_data): New.
	* peicode.h: New file.
1995-08-31 23:33:37 +00:00
Ian Lance Taylor
815179af80 * bfd-in.h: Add extern "C" if __cplusplus.
* bfd-in2.h: Rebuild.
PR 7882.
1995-08-31 16:23:02 +00:00
Ian Lance Taylor
61228e36e8 * coff-mips.c (mips_relocate_section): Don't convert a reloc
against an absolute symbol into a reloc against a section.
PR 7880.
1995-08-31 15:54:27 +00:00
Steve Chamberlain
da7afe3b8a Thu Aug 31 08:00:14 1995 steve chamberlain <sac@slash.cygnus.com>
* coff-arm.c (coff_arm_reloc): Fix common size problem.
	(i3coff_object_p): Delete.

Wed Aug 30 20:41:27 1995  steve chamberlain  <sac@slash.cygnus.com>

	* coff-arm.c (deletemeacoff_arm_reloc): Deleted.
	(arm26): Not partial inplace.
	* coffcode.h (coff_compute_section_file_positions): Don't
	do page aligning if COFF_PAGE_SIZE isn't defined.
	* coffswap.h (coff_swap_scnhdr_in): Update image base correctly.
1995-08-31 15:05:27 +00:00
Steve Chamberlain
c7f6ebe2c3 * coffswap.h (coff_swap_scnhdr_in): Don't always add IMAGE_BASE.
Swap in PE header.
	* coffcode.h (coff_write_object_contents): Remove #if0ed code
	Only remove empty sections in PE inmage files.
1995-08-29 23:26:43 +00:00
Steve Chamberlain
3332ea9c4f * coff-arm.c (coff_rtype_to_howto): Deal with reloc 11.
* coffcode.h (coff_write_object_contents): Remove #if0ed code
	Only remove empty sections in PE inmage files.
1995-08-29 22:28:30 +00:00
Steve Chamberlain
3ea928f5a9 Tue Aug 29 13:50:21 1995 steve chamberlain <sac@slash.cygnus.com>
* libbfd.h, bfd-in2.h: regenerated.
	* coff-arm.c (aoutarm_std_relo): New entry at 11.
	(arm_reloc_type_lookup) : Understand type 11.
	* coff-i386.c (howto_table): fix name of rva type.
	(coff-i386_rtype_to_howto): Understand R_IMAGEBASE type.
	* coffcode.h (sec_to_styp_flags): .edata is data.
	(coff_compute_section_file_positions): Get page size right for PE.
	(fill_pe_header_info): Fix fields.
	(coff_write_object_contents): Remove end_of_image calc.
	(_bfd_coff_generate_reloc_section): Remove orphaned comment.
	* coffswap.h (coff_swap_scnhdr_in): Don't always add IMAGE_BASE.
	(coff_swap_scnhdr_out): Setup PE flags correctly.
	* reloc.c (BFD_RELOC_RVA): New field.
1995-08-29 21:05:59 +00:00
Ian Lance Taylor
a48752a0a3 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Add parentheses to FIX
expression to avoid compiler bug on HP-UX 9.01.
1995-08-23 23:50:35 +00:00
Steve Chamberlain
2abfcdf3f5 * coffcode.h (pe_value): Unansify. 1995-08-23 16:51:07 +00:00
Steve Chamberlain
9162a94eff (coff_write_object_contents): Initialze link_data if not set. 1995-08-22 06:54:07 +00:00
Steve Chamberlain
7494201cbf * libcoff-in.h (coff_data_type.link_info): New field. 1995-08-22 01:21:52 +00:00
Steve Chamberlain
e9614321da Mon Aug 21 17:49:28 1995 steve chamberlain <sac@slash.cygnus.com>
* bfd-in.h (bfd_link_subsystem): Turn enum into #defines.
	(bfd_link_pe_info_dval): New
	(bfd_link_stack_heap): Renamed and massaged into bfd_link_pe_info.
	* bfd-in2.h: rebuilt.
	* bfd.c (NT_subsystem, NT_stack_heap): Deleted.
	* coffcode.h (pe_value): New function.
	(fill_pe_header_info): New function.
	(coff_write_object_contents): Use new function.
	* cofflink.c (coff_final_link_info): Remove pe randomness.
	(dores_com): Update info in bfd_link_pe_info_dval.
	(process_embedded_commands): Use the bfd_link_pe_info_dval.
	(_bfd_coff_final_link): Remove PE stuff, initialize
	coff_data->link_info.
	* coffswap.h (coff_swap_[aout|filehdr]_out): Use indirect PE pointer.
	(coff_swap_scnhdr_out): Use real imagebase.
	* libcoff (coff_data_type.link_info): New field.
1995-08-22 01:02:23 +00:00
Ian Lance Taylor
68807a39e4 * linker.c (link_action): If an undefined reference follows an
undefined weak reference, change the type to undefined.
	* elflink.h (elf_link_add_archive_symbols): Don't record an
	undefined weak reference as defined, in case it turns into a real
	undefined reference later in the same archive.
1995-08-21 15:12:34 +00:00
Ken Raeburn
ff31ebda50 * coff-sh.c (sh_relax_section): Cast value for used_by_bfd field to PTR, not
coff_section_tdata pointer, since PTR is the real type of the field.
* cofflink.c (_bfd_coff_read_internal_relocs): Ditto.
1995-08-17 21:00:14 +00:00
Ian Lance Taylor
92962c7188 Add support for linking SPARC SunOS PIC compiled code.
* sunos.c (SPARC_PLT_PIC_WORD0): Define.
	(SPARC_PLT_PIC_WORD1, SPARC_PLT_PIC_WORD2): Define.
	(struct sunos_link_hash_entry): Add got_offset and plt_offset
	fields.
	(struct sunos_link_hash_table): Add dynamic_sections_created and
	dynamic_sections_needed fields.
	(sunos_link_hash_newfunc): Initialize new fields.
	(sunos_link_hash_table_create): Initialize new fields.
	(sunos_create_dynamic_sections): New static function, broken out
	of sunos_add_dynamic_symbols.
	(sunos_add_dynamic_symbols): Call sunos_create_dynamic_sections.
	(sunos_add_one_symbol): Call sunos_create_dynamic_sections.
	(bfd_sunos_size_dynamic_sections): Call sunos_scan_relocs before
	checking whether we need to set up the dynamic link information.
	Define __GLOBAL_OFFSET_TABLE if anything referred to it.
	(sunos_scan_std_relocs): Call sunos_create_dynamic_sections.  Use
	plt_offset field; only put symbol in .plt if it is not defined by
	a regular object.
	(sunos_scan_ext_relocs): Likewise.  Handle base relative relocs.
	(sunos_scan_dynamic_symbol): Store dynobj in local variable.
	(sunos_write_dynamic_symbol): Check plt_offset rather than
	checking whether symbol is in .plt section.  If symbol is defined
	in a regular object file, use SPARC_PLT_PIC_WORD[012], and don't
	add a JMP_TBL reloc.
	(sunos_check_dynamic_reloc): Add contents and relocationp fields.
	If plt_offset is set, redirect relocation to PLT.  If this is a
	base relative reloc, redirect relocation to GOT.  Check
	dynamic_sections_needed field rather than whether dynobj is set.
	(sunos_finish_dynamic_link): Check dynamic_sections_needed field
	rather than whether dynobj is set.  Don't die if .need and .rules
	sections were not created.
	* aoutx.h (howto_table_ext): Mark PC10, PC22, and JMP_TBL entries
	PC relative.  Mark PC10 complain_overflow_dont.  Mark PC22 and
	JMP_TBL complain_overflow_signed.
	(NAME(aout,final_link)): If info->shared is set, set DYNAMIC.
	(aout_link_input_section_std): Call check_dynamic_reloc for all
	relocs.  Pass contents and &relocation.  Don't warn about an
	undefined symbol until check_dynamic_reloc has been called.  Don't
	warn about an undefined symbol for a base relative reloc.
	(aout_link_input_section_ext): Likewise.  For a base relative
	reloc, always treat r_index as an index into the symbol table.
	* libaout.h (struct aout_backend_data): Add contents and
	relocation argument to check_dynamic_reloc entry point.
	(struct aoutdata): Add local_got_offsets field.
1995-08-17 19:30:46 +00:00
Ian Lance Taylor
708fd841b6 * aoutx.h (NAME(aout,machine_type)): Handle a machine of
bfd_mach_sparc or bfd_mach_sparc64.
1995-08-14 16:43:17 +00:00
Ian Lance Taylor
452a5efbaf * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
definition, add it to the dynamic symbol table if any dynamic
	object mentions it.  If we do add it, make sure we add the
	corresponding real symbol.
	(elf_adjust_dynamic_symbol): Adjust a weak defined symbol which we
	put in the dynamic symbol table, even if no regular object refers
	to it.
	* elf32-i386.c (elf_i386_check_relocs): When creating a shared
	library, don't allocate space for a PC relative reloc against a
	local symbol.
	* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
	* elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Change assertion
	to accept symbol with weakdef set.
	* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
	* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): When creating a shared
	libary, don't copy over a PC relative reloc against a local
	symbol.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
PR 7711.
1995-08-14 15:57:17 +00:00
Jeff Law
e289647bf8 * som.h (R_HPPA_BEGIN_BRTAB): Define.
(R_HPPA_END_BRTAB): Likewise.
	* som.c (som_write_fixups): Handle R_BEGIN_BRTAB and R_END_BRTAB.

More PA optimization infrastructure.
1995-08-13 06:43:23 +00:00
Ian Lance Taylor
baaffcefe2 * coffswap.h (coff_swap_aux_in): Swap the array dimensions
whenever x_fcnary is not being used for something else, rather
	than only for an array.
	(coff_swap_aux_out): Likewise.
PR 7373.
1995-08-10 19:58:56 +00:00
Steve Chamberlain
b84d6efbcc Tue Aug 8 16:34:57 1995 steve chamberlain <sac@slash.cygnus.com>
* cofflink.c (_bfd_coff_generic_relocate_section): Remove most
	of special case stuff for PE.  Now handled by relocs.
	* coff-i386.c (coff_i386_reloc): Special case of PE type 7s.
	(howto_table): Type 7 is dir32-rva.
1995-08-08 23:54:27 +00:00
Jeff Law
0a552864e8 * configure.host: Recognize aix4 explicitly.
* rs6000-core.c (CORE_DATA_SIZE_FIELD): New macro to get a the size
        of a core dump's data section.  Provide alternate definition for aix4.
        (SAVE_FIELD): Similarly for save state field (register info).
        (STACK_END_ADDR): Provide definition suitable for aix4.
        * config/{aix4.mh,aix4.mt}: New configuration files.
        * hosts/aix4.h: Likewise.

Mike's aix4 changes, slightly modified.
1995-08-08 17:31:52 +00:00
Ian Lance Taylor
f918d3ccc7 * som.c (som_bfd_copy_private_symbol_data): Cast initializations
to avoid warnings.
1995-08-08 03:05:16 +00:00
Jeff Law
515b81046b * som.c (som_decode_symclass): Handle absolute symbols by checking
the SOM type (since they will rarely if ever be in the absolute
	section).

Something Ian noticed.
1995-08-07 20:53:29 +00:00
Jeff Law
08683c8ae7 * som (som_get_reloc_upper_bound): Return -1 on error. Compute
return value with sizeof (arelent *), not sizeof (arelent).

Net bug and something I noticed while fixing it.
1995-08-05 06:07:33 +00:00
Ian Lance Taylor
981f444144 * ecofflink.c (_bfd_ecoff_locate_line): When handling stabs:
correct setting of sym_ptr_end to consider symbols skipped when
	setting sym_ptr; don't leave loop early unless an N_FUN is found
	with a larger value.
1995-07-24 21:42:41 +00:00
Ian Lance Taylor
d06004cb3a * cofflink.c (coff_link_add_object_symbols): Call
_bfd_coff_get_external_symbols, not coff_link_get_symbols.  Call
	_bfd_coff_free_symbols, not coff_link_free_symbols.  Call
	_bfd_coff_read_string_table, not coff_read_string_table.
	(coff_link_check_archive_element): Likewise.
	(coff_link_input_bfd): Likewise.
	(coff_link_get_symbols): Move to coffgen.c.
	(coff_read_string_table): Likewise.
	(coff_link_free_symbols): Likewise.
	(_bfd_coff_internal_syment_name): New static function.
	(coff_link_check_ar_symbols): Use _bfd_coff_internal_syment_name.
	(coff_link_add_symbols): Likewise.
	(coff_link_input_bfd): Likewise.
	(_bfd_coff_generic_relocate_section): Likewise.
	(_bfd_coff_read_internal_relocs): New function.
	(coff_link_input_bfd): Use cached section contents if available.
	Use _bfd_coff_read_internal_relocs.
	* coffcode.h (coff_slurp_symbol_table): Don't call bfd_seek.
	(coff_bfd_get_relocated_section_contents): Only define if not
	already defined.
	(coff_bfd_relax_section): Likewise.
	* coffgen.c (build_string_table): Remove.
	(_bfd_coff_get_external_symbols): New function, moved in from old
	coff_link_get_symbols in cofflink.c.
	(_bfd_coff_read_string_table): New function, moved in from old
	coff_read_string_table in cofflink.c.
	(_bfd_coff_free_symbols): New function, moved in frmo old
	coff_link_free_symbols in cofflink.c.
	(coff_get_normalized_symtab): Use _bfd_coff_get_external_symbols
	rather than reading the symbols directly.  To free them, call
	_bfd_coff_free_symbols.  Use _bfd_coff_read_string_table rather
	than build_string_table.
	* libcoff-in.h (obj_coff_keep_syms): Define.
	(obj_coff_keep_strings): Define.
	(coff_data_type): Add fields keep_syms and keep_strings.
	(coff_section_tdata): Define new structure.
	(coff_section_data): Define.
	(_bfd_coff_get_external_symbols): Declare.
	(_bfd_coff_read_string_table): Declare.
	(_bfd_coff_free_symbols): Declare.
	(_bfd_coff_read_internal_relocs): Declare.
	* libcoff.h: Rebuild.
1995-07-24 19:23:53 +00:00
Jeff Law
297faf8cff * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new (ignored)
argument.
        * elf32-hppa.h: Corresponding change.
1995-07-21 04:49:23 +00:00
Ken Raeburn
883e2f510d fix some compilation problems 1995-07-20 23:11:44 +00:00
Fred Fish
e365a606ed * hosts/i386v4.h (getgid, getuid): Change prototypes to be
compatible with Unixware 1.x and Unixware 2.x, and probably other
	i386 svr4 versions as well.
1995-07-20 19:57:07 +00:00
Ken Raeburn
dfdcff13c0 * targets.c (bfd_target_vector): Since armpe and armpei have been split into
big- and little-endian variants, list all of them, instead of the
now-nonexistant armpe[i]_vec.
1995-07-20 17:56:18 +00:00
Ian Lance Taylor
b5727da67b * elf.c (bfd_section_from_phdr): Set lma based on p_paddr.
(elf_fake_sections): Set sh_addr based on lma, not vma.
PR 7478.
1995-07-20 04:10:18 +00:00
David Edelsohn
d6fc77df4d * coff-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM.
* configure.in (armpe_vec, armpei_vec): Add bi-endian support.
	* configure: "regenerated".
	* pe-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM.
	(TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME.
	* pei-arm.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Replaces TARGET_SYM.
	(TARGET_LITTLE_NAME, TARGET_BIG_NAME): Replaces TARGET_NAME.
	* targets.c (armpe_vec, armpei_vec): Deleted.
	(armpe_little_vec, armpe_big_vec, armpei_little_vec, armpei_big_vec):
	Added.
	* config/arm-pe.mt (DEFAULT_VECTOR): Default is armpe_little_vec.
	(SELECT_VECS): Add bi-endian support.
1995-07-19 23:02:21 +00:00
Ian Lance Taylor
d0d491b17e * aoutx.h (KEEPIT): Change definition to udata.i.
(KEEPITTYPE): Remove.
	(NAME(aout,reloc_type_lookup)): Add cases to the
	extended reloc type switch: SPARC_GOT10, SPARC_GOT13, SPARC_GOT22,
	SPARC_PC10, SPARC_PC22, SPARC_WPLT30.
	(NAME(aout,swap_std_reloc_out)): Don't bother to use stoi when
	retrieving KEEPIT value.
	(NAME(aout,swap_ext_reloc_out)): Likewise.  Also, only add in
	output section VMA for section symbols, and check BSF_SECTION_SYM
	to control whether to set r_extern to 1.
1995-07-14 23:52:34 +00:00
Ian Lance Taylor
80b44d8a2c * syms.c: Fix comments so that `make info' works. 1995-07-14 17:23:07 +00:00
Ian Lance Taylor
175b3c0f1e * elf32-mips.c (mips_elf_find_nearest_line): Set SEC_HAS_CONTENTS
in .mdebug section, in case backend linker has cleared it.
1995-07-14 17:15:07 +00:00
Michael Meissner
0c51f21a53 Fix PPC_ADDR16_HA relocations 1995-07-14 16:01:44 +00:00
Jeff Law
d4654e380e * som.c (hppa_som_gen_reloc_type): Choose a reasonable field
selector relocation for the difference of two symbols.
1995-07-14 03:15:15 +00:00
Ian Lance Taylor
3fe22b980b * aoutx.h (NAME(aout,slurp_reloc_table)): Cast argument to size_t
for malloc.
	* coff-mips.c (mips_relocate_section): Likewise, for memmove.
	(mips_relax_section): Likewise, for malloc.
	* cofflink.c (process_embedded_commands): Likewise.
	(_bfd_coff_final_link): Likewise.
	* ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
	(ecoff_final_link_debug_accumulate): Likewise.
	(ecoff_indirect_link_order): Likewise, for memcpy and malloc.
	(ecoff_reloc_link_order): Likewise, for malloc.
	* ecofflink.c (ecoff_align_debug): Likewise, for memset.
	(ecoff_write_symhdr): Likewise, for malloc.
	* elf32-hppa.c (elf32_hppa_read_symext_info): Likewise.
	* elf.c (assign_file_positions_except_relocs): Likewise, for
	qsort.
	* elf32-mips.c (mips_elf_read_ecoff_info): Likewise, for malloc.
	* elfcode.h (elf_slurp_reloc_table): Likewise.
	* elfcore.h (elf_corefile_note): Likewise.
	* elflink.h (elf_link_add_object_symbols): Likewise.
	(elf_link_read_relocs): Likewise.
	(NAME(bfd_elf,size_dynamic_sections)): Likewise, for memset.
	* i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
	* ieee.c (do_with_relocs): Likewise.
	* linker.c (default_indirect_link_order): Likewise, for malloc.
	* nlmcode.h (nlm_object_p): Likewise.
	(nlm_write_object_contents): Likewise.
	* oasys.c (oasys_set_section_contents): Likewise, for memcpy.
	* reloc.c (bfd_generic_get_relocated_section_contents): Likewise,
	for malloc.
	* section.c (bfd_get_section_contents): Likewise, for memcpy.
	* srec.c (srec_get_section_contents): Likewise.
	(srec_set_section_contents): Likewise.
	* sunos.c (bfd_sunos_size_dynamic_sections): Likewise, for
	realloc and memset.
	(sunos_scan_relocs): Likewise, for malloc.
	(sunos_scan_dynamic_symbol): Likewise, for realloc.
	* syms.c (_bfd_generic_read_minisymbols): Likewise, for malloc.
	* versados.c (versados_get_section_contents): Likewise, for
	memcpy.
1995-07-13 18:14:45 +00:00
Ian Lance Taylor
c3246d9b00 * targets.c (bfd_target): Add fields _read_minisymbols and
_minisymbol_to_symbol.
	(BFD_JUMP_TABLE_SYMBOLS): Add _read_minisymbols and
	_minisymbol_to_symbol.
	(bfd_read_minisymbols): Define.
	(bfd_minisymbol_to_symbol): Define.
	* syms.c (_bfd_generic_read_minisymbols): Define.
	(_bfd_generic_minisymbol_to_symbol): Define.
	* libbfd-in.h (_bfd_nosymbols_read_minisymbols): Define.
	(_bfd_nosymbols_minisymbol_to_symbol): Define.
	(_bfd_generic_read_minisymbols): Declare.
	(_bfd_generic_minisymbol_to_symbol): Declare.
	* bfd-in2.h: Rebuild.
	* libbfd.h: Rebuild.
	* aoutx.h (MINISYM_THRESHOLD): Define.
	(NAME(aout,read_minisymbols)): New function.
	(NAME(aout,minisymbol_to_symbol)): New function.
	* libaout.h (NAME(aout,read_minisymbols)): Declare.
	(NAME(aout,minisymbol_to_symbol)): Declare.
	* aout-target.h (MY_read_minisymbols): Define.
	(MY_minisymbol_to_symbol): Define.
	* All targets: Define read_minisymbols and minisymbol_to_symbol.
PR 5332.
1995-07-13 14:46:06 +00:00
Ken Raeburn
b818a3257f fix some compilation warnings from sun cc 1995-07-12 22:00:57 +00:00
Ian Lance Taylor
f55900af7f * elf.c (bfd_section_from_shdr): In case SHT_REL[A], only get the
BFD section for the sh_link section if it is a SYMTAB section.
PR 7392.
1995-07-12 01:23:10 +00:00
Ian Lance Taylor
6c481b58a6 * aoutx.h (NAME(aout,link_add_symbols)): Don't bother to check
that archives hold a.out objects.
	* cf-i386lynx.c (coff_bfd_link_add_symbols): Don't define.
	(lynx_link_add_symbols): Remove.
	* cf-m68klynx.c (coff_bfd_link_add_symbols): Don't define.
	(lynx_link_add_symbols): Remove.
	* elflink.h (elf_bfd_link_add_symbols): Don't bother to check that
	archives hold ELF objects.
1995-07-11 21:22:17 +00:00
Ian Lance Taylor
0e75a8d6da * archive.c (bfd_generic_archive_p): If the archive has a map, and
the target was defaulted, but the first object in the archive can
	not be matched with that target, then return a bad format error.
1995-07-11 21:12:41 +00:00
Ian Lance Taylor
18bf5d5f2f * elf64-sparc.c (elf_sparc_howto_table): Set howto for WDISP16 to
elf64_wdisp16_reloc.
	(elf64_wdisp16_reloc): New static function.
	(elf64_sparc_relocate_section): New static function.
	(elf_backend_relocate_section): Define.
PR 7333.
1995-07-11 20:16:48 +00:00
Ian Lance Taylor
cf9fb9f243 * libelf.h (struct elf_size_info): Change type of last argument to
swap_symbol_out from char * to PTR.
	(bfd_elf32_swap_symbol_out): Update declaration.
	(bfd_elf64_swap_symbol_out): Likewise.
	* elfcode.h (elf_swap_symbol_out): Change type of cdst from char *
	to PTR.
	* elf.c (swap_out_syms): Cast to PTR, not char *, when calling
	swap_symbol_out routine.
	* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Likewise.
	(elf_link_output_sym): Likewise.
	(elf_link_output_extsym): Likewise.
	* elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Likewise.
1995-07-11 19:24:46 +00:00
Ian Lance Taylor
6f904fce87 Tue Jul 11 12:29:49 1995 Rick Sladkey <jrs@world.std.com>
* elf.c (_bfd_elf_find_nearest_line): Handle the simple case where
	there is no debugging information.
1995-07-11 16:31:39 +00:00
Ian Lance Taylor
9ab8a0e87b * coff-arm.c (PCRELOFFSET): Define if not already defined.
* Makefile.in: Rebuild dependencies.
	(BFD32_BACKENDS): Add coff-arm.o
	(CFILES): Add coff-arm.c, pe-arm.c, pei-arm.c.
1995-07-10 18:24:39 +00:00
Ian Lance Taylor
56fd39e800 * cofflink.c (_bfd_coff_generic_relocate_section): Remove unused
local i.
	* coff-arm.c (coff_arm_rtype_to_howto): Don't declare.
1995-07-10 18:16:25 +00:00
Ian Lance Taylor
921fc2819c * coff-i960.c (coff_i960_relocate): Correct typo: use ! on strcmp,
not on string.
1995-07-10 18:11:13 +00:00
Ian Lance Taylor
e336470145 * aoutx.h (NAME(aout,link_hash_table_create)): Allocate hash table
using bfd_alloc, not malloc.
	* cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
	* ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
	* i386linux.c (linux_link_hash_table_create): Likewise.
	* linker.c (_bfd_generic_link_hash_table_create): Likewise.
	* sunos.c (sunos_link_hash_table_create): Likewise.
1995-07-10 18:07:17 +00:00
Ian Lance Taylor
951fe66d62 Based on patches from Eric Youngdale <eric@aib.com>:
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): If -Bsymbolic,
	output a DT_SYMBOLIC dynamic entry.
	(elf_adjust_dynamic_symbol): If -Bsymbolic, don't require a PLT
	entry for a locally defined symbol.
	* elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, do warn
	about undefined symbols, and fill in the GOT entry for a symbol
	defined in a regular object file.
	(elf_i386_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE
	reloc rather than a GLOB_DAT reloc for a symbol defined in a
	regular object file.
	* elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, do warn
	about undefined symbols, and fill in the GOT entry for a symbol
	defined in a regular object file.
	(elf_m68k_finish_dynamic_symbol): If -Bsymbolic, output a RELATIVE
	reloc rather than a GLOB_DAT reloc for a symbol defined in a
	regular object file.
	* elf32-sparc.c (elf32_sparc_relocate_section): If -Bsymbolic, do
	warn about undefined symbols, and fill in the GOT entry for a
	symbol defined in a regular object file.
	(elf32_sparc_finish_dynamic_symbol): If -Bsymbolic, output a
	RELATIVE reloc rather than a GLOB_DAT reloc for a symbol defined
	in a regular object file.
1995-07-10 17:31:31 +00:00
Ken Raeburn
5b2c2b363d add binary.o, tekhex.o 1995-07-10 15:48:58 +00:00
Ian Lance Taylor
d11d1fb673 * config/m68k-coff.mt (SELECT_VECS): Rename from SELECT_VECTORS.
Correct elements to be actual BFD vector names.
1995-07-10 15:12:33 +00:00
Ian Lance Taylor
c7e76b5eea * coffgen.c (coff_renumber_symbols): Sort defined symbols that are
neither BSF_FUNCTION not BSF_NOT_AT_END just before undefined
	symbols.
	* coffcode.h (coff_slurp_symbol_table): Set BSF_FUNCTION as well
	as BSF_NOT_AT_END.
PR 5491.
1995-07-07 21:40:56 +00:00
Ken Raeburn
5375150754 clean up new config stuff for mostlyclean, distclean 1995-07-07 21:34:08 +00:00
Ian Lance Taylor
1d5d75e90a * elf32-i386.c (elf_i386_relocate_section): Revert May 24 patch.
Don't copy PC32 reloc against section into shared object.
PR 6997, 7381.
1995-07-06 19:40:51 +00:00
Ian Lance Taylor
b10e9afbfd * Makefile.in: Rebuild dependencies.
(CFILES): Added elflink.c.
	(Makefile): Depend upon config.status, not configure.in.
	(config.status): New target; depend upon configure configure.host
	and config.bfd.
1995-07-06 18:39:19 +00:00
Ken Raeburn
0a8310aca8 * Makefile.in (BFD_LIBS): No, don't put elflink.o here.
* configure.in: Include it here whenever elf.o is specified.
1995-07-06 02:28:46 +00:00
Ken Raeburn
ede4eed483 Added new files elflink.c, elflink.h, elfcore.h.
Moved some mostly size-independent stuff from elfcode.h to elf.c, adding a data
structure to elfcode.h with some misc data and callback functions.  Added a
pointer to that structure to the target back end data.  More work can be done
here.

Renamed generic elf routines (not cpu-specific stuff) to start with bfd_elf or
_bfd_elf.  Updated most call sites, sometimes defined some macros.

Moved some dynamic linking support code from m68k, sparc, i386 to common files,
using target back end flags to control behavior.  More work can probably be
done here too.

Moved core- and linker-support code out of elfcode.h to elf.c, elfcore.h,
elflink.h, or elflink.c.  Now elfcode.h contains only .o and executable
support, plus #includes of elfcore.h and elflink.h.  Much of the contents of
these other header files can probably still be moved from the .h files to the
.c files, to get compiled only once.

Cleaned up some "gcc -Wall" warnings regarding unused or uninitialized
variables, in generic and cpu-specific code.
1995-07-06 02:22:00 +00:00
Ian Lance Taylor
6c495350ae * elf32-mips.c (mips_elf_object_p): Unconditionally set
elf_bad_symtab, since sometimes the symbol table is messed up and
	the last symbol is global.
PR 6921.
1995-07-05 20:54:57 +00:00
Ian Lance Taylor
a2546fcef7 * ecoff.c (_bfd_ecoff_bfd_is_local_label): New function.
* libecoff.h (_bfd_ecoff_bfd_is_local_label): Declare.
	* elf32-mips.c (mips_elf_is_local_label): New static function.
	(bfd_elf32_bfd_is_local_label): Define.
PR 6978.
1995-07-05 16:31:07 +00:00
Ian Lance Taylor
9525b61b1b * configure.in: Use $ac_config_sub, not $configsub.
* configure: Likewise.
1995-07-05 14:34:12 +00:00
Ken Raeburn
b6113657eb don't define FASCIST_FDOPEN for i386aix host 1995-07-05 09:47:20 +00:00
Ken Raeburn
8c69366021 autoconfiscation 1995-07-05 09:32:47 +00:00
Ian Lance Taylor
27b1ec9478 * archive.c (_bfd_construct_extended_name_table): If
BFD_TRADITIONAL_FORMAT is set, limit the length of all file names
	to ar_max_namelen.
	(bfd_dont_truncate_arname): If BFD_TRADITIONAL_FORMAT is set, call
	bfd_bsd_truncate_arname.
PR 6888.
1995-07-04 20:22:43 +00:00
Ian Lance Taylor
e510074320 * archive.c (_bfd_write_archive_contents): Revert June 1 change. 1995-07-04 18:07:47 +00:00
Ian Lance Taylor
b5279eb6a9 * elfcode.h (NAME(bfd_elf,record_link_assignment)): Add provide
argument.
	* bfd-in.h (bfd_elf32_record_link_assignment): Update prototype.
	(bfd_elf64_record_link_assignment): Likewise.
	* bfd-in2.h: Rebuild.
PR 7164.
1995-07-04 17:43:05 +00:00
Ian Lance Taylor
b176e1e92a * libelf.h (struct elf_link_hash_table): Add needed field. Remove
saw_needed field.
	* elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
	is an empty string, don't make a DT_NEEDED entry in the output
	file.  Record all DT_NEEDED entries found in input dynamic
	objects.
	(elf_link_output_extsym): Don't check saw_needed when issuing
	warnings.
	* elf.c (_bfd_elf_link_hash_table_init): Initialize needed, not
	saw_needed.
	(bfd_elf_get_needed_list): New function.
	* bfd-in.h (struct bfd_elf_link_needed_list): Define.
	(bfd_elf_get_needed_list): Define.
	* bfd-in2.h: Rebuild.
PR 7083.
1995-07-04 16:54:49 +00:00
Ian Lance Taylor
194fc93542 * ecoff.c (_bfd_ecoff_find_nearest_line): Also initialize
find_buffer and fdrtab_len fields of newly allocated
	find_line_info structure.
1995-07-04 16:23:58 +00:00
Jeff Law
c40439a219 * som.c (hppa_som_gen_reloc_type): New argument "sym_diff",
nonzero when we're generating relocations for an expression
	using the difference of two symbols.  All callers changed.
	Handle difference of symbols for both R_HPPA and R_COMPLEX
	cases.
	(som_write_fixups): Handle R_COMP1, R_COMP2 and R_CODE_EXPR
	fixups.
1995-07-03 23:27:25 +00:00
Ian Lance Taylor
3a6eecd42f * ecoff.c (_bfd_ecoff_find_nearest_line): If we allocate
find_line_info, clear the fdrtab field.
1995-07-03 22:41:51 +00:00
Ian Lance Taylor
9fd10c34d0 x 1995-07-03 22:19:02 +00:00
Steve Chamberlain
bd676d26ea Mon Jul 3 13:55:18 1995 Steve Chamberlain <sac@slash.cygnus.com>
* config.bfd (win32): New configuration.
	* configure.host (pe): Changed to i386win32.
	* config/i386pe.mh: Deleted.
	* config/i386win32.mh: New file.
1995-07-03 21:11:15 +00:00
Ian Lance Taylor
3004a68c46 * elfcode.h (elf_link_add_object_symbols): Permit common and
indirect symbols in weakdefs BFD_ASSERT.
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Simplify
	BFD_ASSERT to permit some legal, but odd, cases.
	* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
	* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1995-07-03 17:57:25 +00:00
Ian Lance Taylor
30dc85f1b8 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Correct
BFD_ASSERT to handle __start_SECNAME symbols automatically defined
	by the linker.
	* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
	* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1995-07-03 17:05:56 +00:00
Ian Lance Taylor
8809320bb9 * Makefile.in: Rebuild dependencies.
(BFD32_BACKENDS): Add versados.o.
	(CFILES): Add pe-i386.c, pei-i386.c, and versados.c.
start-sanitize-arc
	(elf32-arc.o): New target.  This should be removed when
	elf32-arc.c can be added to CFILES.
end-sanitize-arc
1995-07-03 15:41:52 +00:00
Ian Lance Taylor
be89267cfc * cofflink.c (_bfd_coff_generic_relocate_section): Cast base_file
to FILE * before using it.
	* stab-syms.c: Revert yesterday's patch.
1995-07-02 21:51:36 +00:00
Fred Fish
033d545b29 * stab-syms.c (stdio.h): Include prior to libaout.h, which
includes bfdlink.h, which now uses FILE.
1995-07-01 19:14:29 +00:00
Ken Raeburn
5cab016b72 removed unused elf_64_p field 1995-07-01 04:20:05 +00:00
Ken Raeburn
b968e4f491 generate elf*-target.h from common elfxx-target.h source 1995-07-01 04:16:03 +00:00
Steve Chamberlain
ece22cd04c Fri Jun 30 16:07:18 1995 Steve Chamberlain <sac@slash.cygnus.com>
* cofflink.c (_bfd_coff_generic_relocate_section): Compare
	the full text of .reloc or .edata section names.
1995-06-30 23:19:57 +00:00
Fred Fish
d84d840f18 * cofflink.c (_bfd_coff_generic_relocate_section):
Remove extra '+'.
1995-06-30 22:53:13 +00:00
Steve Chamberlain
69b799dfd7 * coff-h8300.c (COFF_LONG_FILENAMES): Define. 1995-06-30 00:26:53 +00:00
Steve Chamberlain
89665c8562 Wed Jun 28 18:04:42 1995 Steve Chamberlain <sac@slash.cygnus.com>
* Makefile.in: versados.o is now conditionally built.
	* coffcode.h (add_data_entry): New function.
	(coff_write_object_contents): Clean up. Calculate
	data entries.
	* cofflink.c (_bfd_coff_generic_relocate_section):
	.reloc and .edata sections are IMAGE_BASED too.
	If there's a base_file then write out base information.
	* configure.host (i386-*-pe): New.
	* syms.c (coff_section_type): Only scan prefixes.
	* targets.c (bfd_target_vector): Versados is now conditionally
	built.
	* config/m68k-coff.mt: Build versados.o
	* hosts/i386pe.h: New file.
1995-06-29 01:17:58 +00:00
Jeff Law
6cb964d4ef * elf32-hpa.c (elf32_hppa_relocate_section): Close comment before
R_PARISC_DPREL21L handling.
1995-06-26 19:55:27 +00:00
Steve Chamberlain
f4761bb244 * reloc.c (bfd_perform_relocation): Add case for -ve words. 1995-06-22 15:59:14 +00:00
Jeff Law
775d12552e * elf32-hppa.c (elf32_hppa_relocate_section): Don't try to apply a
relocation against an undefined symbols.
1995-06-21 19:14:39 +00:00
Steve Chamberlain
9eacc5c494 * versados.c: Second pass/rewrite. 1995-06-21 17:19:25 +00:00
Jeff Law
9fe4fade31 * elf32-hppa.c (elf32_hppa_size_stubs): Set the size of the stub
section if we get an error.
1995-06-18 03:39:23 +00:00
Jeff Law
9a6880571c * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Don't mess
with the operands of an R_PARISC_DPREL21L relocation if the insn
        is not "addil <symbol>,%r27".
1995-06-17 15:43:06 +00:00
Stan Shebs
018dafca8a * bfd-in.h (NT_subsystem, NT_stack_heap): Declare but don't
define.
	* bfd-in2.h: Rebuilt.
	* bfd.c (NT_subsystem, NT_stack_heap): Define.
1995-06-16 22:08:26 +00:00
Jeff Law
31dabb6cc9 * elf32-hppa.c (elf32_hppa_bfd_link_link_relocate): Use the right
type field (there are two!) when checking to see if $global$ is
	defined.
1995-06-16 06:09:07 +00:00
Stan Shebs
e0151f38e1 * bfd-in.h, bfd-in2.h (bfd_boolean): Rename bfd_true, bfd_false
to bfd_tttrue, bfd_fffalse so as not to conflict with functions.
	* coffswap.h (coff_swap_scnhdr_out): Remove version that was
	hacked for MPW C.
	* mpw-config.in: Set shell vars instead of pasting to makefile
	for each configuration, edit coffswap.h to make MPW C not choke.
	(i386-unknown-coff, sh-hitachi-hms): Recognize.
	* mpw-make.in (BFD_LIBS): Add versados.c.o.

	* versados.c (versados_scan): Properly cast results from bfd_alloc.
1995-06-15 21:18:17 +00:00
Jeff Law
080f1fcb8b * bfd-in.h (bfd_set_section_vma): Case true to a boolean.
(bfd_set_cacheable): Likewise.
	* bfd-in2.h: Rebuilt.
1995-06-12 18:12:00 +00:00
Jeff Law
6167a840e5 * targets.c: Add copy_private_symbol_data and link_split_section
to the target vector.
	* libbfd-in.h (_bfd_generic_bfd_copy_private_symbol_data): Define.
	(_bfd_nolink_bfd_link_split_section): Likewise.
	(bfd_generic_link_split_section): Declare.
	* syms.c (bfd_copy_private_symbol_data): Define.
	* linker.c (bf_link_split_section): Likewise.
	* som.c (som_bfd_copy_private_symbol_data): New function
	(som_bfd_link_split_section): Likewise.
	* All other targets updated with default versions of new routines.

	* Take out my braindamaged bfd_true/bfd_false changes from earlier
	today.  Replace with just:
	* bfd-in.h: (TRUE_FALSE_ALREADY_DEFINED): Define this if
	compiling with g++-2.6 or later.
	* bfd-in2.h: Rebuilt.
1995-06-10 00:05:51 +00:00
Jeff Law
9f28686c2b * bfd-in.h (bfd_true, bfd_false): Define these to true and false
if TRUE_FALSE_ALREADY_DEFINED is not defined.
        * bfd-in2.h: Rebuilt.
1995-06-09 19:40:00 +00:00
Steve Chamberlain
d1ec549d7b * elfcode.h (elf_sort_hdrs): Rewrite to be symmetrical. 1995-06-09 19:21:47 +00:00
Jeff Law
3b1f83adad * bfd-in.h: (TRUE_FALSE_ALREADY_DEFINED): Define this if
compiling with g++-2.6 or later.
        (bfd_set_section_vma): Use bfd_true and bfd_false rather than
        true and false.
        (bfd_set_section_alignment): Likewise.
        (bfd_set_section_userdata): Likewise.
        (bfd_set_cacheable): Likewise.
        * bfd-in2.h: Rebuilt.
1995-06-09 19:16:33 +00:00
Steve Chamberlain
e6304bc755 * versados.c (struct esd, get_4): Lint; use unsigned chars. 1995-06-09 15:24:09 +00:00
Steve Chamberlain
9ff2fb3d25 * coff-i960.c (coff_i960_relocate): Compare output section names
when converting for vxworks.
1995-06-09 14:57:17 +00:00
Ken Raeburn
0ef449dfad * elfcode.h (elf_fake_sections): Permit .scommon or COMMON sections as random
SHT_NOBITS sections, in case a linker script is strange.
1995-06-08 20:12:25 +00:00
Ken Raeburn
9e1b4d5750 Linker support for m68k-elf from Andreas Schwab
<schwab@issan.informatik.uni-dortmund.de>:

* elfcode.h (elf_link_add_object_symbols): Check for NULL when looping through
the symbol hashes.
(elf_bfd_final_link): When looking for _init and _fini don't use the symbol if
it is imported from another object.

* elf32-m68k.c: Relocation type changed from REL to RELA.  Regular and dynamic
linking support functions added, similar to other elf targets.
1995-06-05 07:04:51 +00:00
Ken Raeburn
1be0c30e50 change i386-gnu to elf 1995-06-05 06:36:11 +00:00
Steve Chamberlain
c3c112fc84 *** empty log message *** 1995-06-03 02:26:19 +00:00
Steve Chamberlain
fa29f969c1 Thu Jun 1 13:51:49 1995 Steve Chamberlain <sac@slash.cygnus.com>
* coffcode.h (sec_to_styp_flags, styp_to_sec_flags,
	coff_new_section_hook):  Any section that starts ".stab"
	is now marked as debugging.
1995-06-01 22:20:30 +00:00
Ken Raeburn
db88e79a6a * archive.c (_bfd_write_archive_contents): Disable extended name table until it
can be made optional, so that native AR has half a chance on SunOS and HP/UX.
[PR binutils/6888]
1995-06-01 20:22:53 +00:00
Ken Raeburn
45fb9cd1ee * linker.c (_bfd_generic_link_output_symbols, case bfd_link_hash_indirect): Add
cast to correct pointer types.
1995-06-01 20:17:12 +00:00
Steve Chamberlain
a3444c4926 Wed May 24 10:52:01 1995 Steve Chamberlain <sac@slash.cygnus.com>
pr ld/6997

	* elf32-i386.c (elf_i386_relocate_section): Give error
	message when linking to a shared reloc which isn't there.

Wed May 24 10:40:00 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	Support for ARM-PE.

	* Makefile.in, coffcode.h, config.bfd, configure.in, pe-arm.c,
	 pei-arm.c, reloc.c, targets.c, config/arm-pe.mt:
	 Support for ARM COFF/PE.
1995-05-24 18:14:23 +00:00
Jeff Law
58c56c60ca * Makefile.in: Install bfdlink.h too. 1995-05-23 22:01:20 +00:00
Steve Chamberlain
7cdedb42c1 * coffswap.h: (IMAGE_BASE): Define to 0 if not. 1995-05-19 17:01:27 +00:00
Ken Raeburn
ff15324f63 Bunch of changes from Richard Earnshaw for generic bi-endian ARM aout targets.
Details in change logs.
1995-05-18 22:21:18 +00:00
Jim Kingdon
8558c4e316 * libbfd.c (bfd_stat): If bfd_cache_lookup returns an error,
return an error to the caller.  Call bfd_set_error on errors.
1995-05-18 05:20:37 +00:00
Steve Chamberlain
b297038d0b Thu May 11 16:43:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
tekhex.c (first_phase): Understand type 0 symbols.
	(tekhex_write_object_contents): Fix typo in final record.

Thu May 11 16:43:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>

	pr ld/6840

	* coff-i960.c (optcall_callback): don't try and optimize
	undefined refs.
	(coff_write_relocs): Search for broken relocs on the way
	out and fix them up.
	(coff_renumber_symbols): Calculate and return index of
	first undefined symbol.
	(coff_write_object_contents): Call coff_renumber_symbols
	and coff_write_relocs with the new args.
	* libcoff.h: (coff_renumber_symbols, coff_renumber_symbols):
	Modified prototypes.

Thu May 11 16:43:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
			  Tom Griest <griest@cs.yale.edu>

	Initial support for PE format.

	* Makefile.in, targets.c, configure.in, config.bfd:
	Add support for i386-*-winnt and i386-*-pe.
	* archive.c (do_slurp_coff_armap):  Understand NTPE format
	archives.
	(_bfd_slurp_extended_name_table): Turn \ in a filename
	into /.
	* bfd-in.h (bfd_link_subsystem, _bfd_link_stack_heap): New.
	* coff-i386.c  (howto_table): Conditionalize PCRELOFFSET.
	* coffcode.h (IMAGE_BASE): New.
	(coff_compute_section_file_positions): Throw away .junk
	sections for PE, align symbols.
	(coff_write_object_contents): Throw away .junk sections
	for PE. Remember info on .idata and .rsrc sections.
	Fill in the PE header.
	(coff_slurp_symbol_table): PE uses C_SECTION class.
	* cofflink.c (_bfd_coff_final_link): Keep PE info up to date.
	(_bfd_coff_generic_relocate_section): Cope with PE relocs.
	* coffswap.h (coff_swap_{aout/file/scn/sym}hdr_{in/out}):
	New code for PE headers.
1995-05-13 18:03:25 +00:00
Michael Meissner
c7b44b0425 Add little endian PowerPC support. 1995-05-09 21:07:06 +00:00
Jason Molenda
0c3c868b2b * hosts/std-host.h: #include ansidecl.h 'cause PTR is used in
std-host.h.
1995-04-25 18:07:43 +00:00
Michael Meissner
423b654e17 Provide escape hatch for HAVE_PROCFS being defined. 1995-04-24 14:38:05 +00:00
Michael Meissner
a96c03cca5 Do not continue processing unknown symbols. 1995-04-24 12:41:37 +00:00
Ken Raeburn
1f2025d9c1 Patches from H.J. Lu for Linux ELF core file support.
* elfcode.h (elf_core_file_matches_executable_p) [HAVE_PROCFS]: Use prpsinfo_t
instead of struct prpsinfo, for consistency.
* hosts/i386linux.h (HAVE_PROCFS): Define.
1995-04-21 16:53:57 +00:00
Steve Chamberlain
42aade756b Thu Apr 20 09:07:39 1995 Steve Chamberlain <sac@slash.cygnus.com>
* linker.c (link_action): Do the right thing when a undefined
	strong symbol appears after an undefined weak symbol.
1995-04-20 16:10:44 +00:00
Ken Raeburn
1b283698a7 * config.bfd: Add m68*-*-elf*.
* elf32-m68k.c: Filled out implementation, except for dynamic linking support.
* reloc.c (enum bfd_reloc_code_real): Added *_GOT_PCREL, *_GOTOFF, *_PLT_PCREL,
 *_PLTOFF, *_68K_* relocations for ELF.
* libbfd.h, bfd-in2.h: Regenerated.
1995-04-14 20:25:09 +00:00
Ken Raeburn
56e57a6be7 * aoutx.h (machine_type, case bfd_arch_mips): Treat R8000 like R6000 and R4000
for now.
1995-04-12 16:41:50 +00:00
Ian Lance Taylor
e83f77457b 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
Ian Lance Taylor
21e061e3f8 * 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
Ian Lance Taylor
75afa8846b * 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
Jeff Law
0cd908d2b9 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
Ian Lance Taylor
661cf37446 * 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
Ian Lance Taylor
da7bfa91fb * 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
Ian Lance Taylor
03788f0539 * elfcode.h (elf_bfd_link_add_symbols): An empty archive is OK. 1995-03-18 06:56:00 +00:00
Ian Lance Taylor
7fe4ed45e9 * 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
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