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2173 Commits

Author SHA1 Message Date
Ian Lance Taylor
ac400c0e03 update dependencies 1995-02-09 17:34:44 +00:00
Ian Lance Taylor
c93e959c81 * i386linux.c (NEEDS_SHRLIB): Define. 
(linux_tally_symbols): Crash if a NEEDS_SHRLIB symbol is
	undefined.  From hjl@nynexst.com (H.J. Lu).
 1995-02-09 17:19:53 +00:00
Ian Lance Taylor
62e5acdce9 * elfcode.h (elf_bfd_final_link): Add assertion to make sure that 
dynamic and dynobj are in synch.
 1995-02-09 17:03:47 +00:00
Ian Lance Taylor
6581a70a9a * linker.c (generic_link_check_archive_element): Allocate common 
symbol information structure.  Don't bother to check for common
	symbol size overflow.
	(_bfd_generic_link_add_one_symbol): Likewise.
	* aoutx.h (aout_link_check_ar_symbols): Likewise.
	* linker.c (generic_link_check_archive_element): Adjust references
	to common symbol information for new structure.
	(_bfd_generic_link_add_one_symbol): Likewise.
	* aoutx.h (aout_link_check_ar_symbols): Likewise.
	(aout_link_add_symbols): Likewise.
	* ecoff.c (ecoff_link_add_externals): Likewise.
	* elfcode.h (elf_link_add_object_symbols): Likewise.
	(elf_link_output_extsym): Likewise.
	* sunos.c (sunos_add_one_symbol): Likewise.
 1995-02-08 22:57:48 +00:00
David Edelsohn
121a846514 elfcode.h (elf_sort_hdrs): Put SHT_NOBITS sections after !SHT_NOBITS. 1995-02-08 20:58:01 +00:00
Jeff Law
28860f46fa * som.c (som_bfd_find_nearest_line): Just return false, don't 
abort.
 1995-02-07 23:29:08 +00:00
Ken Raeburn
2559e01429 clean up mechanics of mosberger-tang's changes 1995-02-07 20:06:28 +00:00
Ian Lance Taylor
95b0f14bce * ecoffswap.h (ecoff_swap_pdr_in): Zero out intern before setting 
any of the fields.
 1995-02-07 19:22:43 +00:00
Ken Raeburn
7c2c70f3f1 keep new msdos files 1995-02-07 19:14:32 +00:00
Ken Raeburn
97d5a14949 ecoff gprof related fixes & improvements from David Mosberger-Tang 1995-02-07 01:06:25 +00:00
Ian Lance Taylor
5947417403 * libelf.h (struct elf_link_hash_table): Add saw_needed field. 
* elfcode.h (elf_link_add_object_symbols): Set saw_needed if
	DT_NEEDED seen in .dynamic section.
	(elf_link_output_extsym): Warn if an undefined symbol is
	only referenced from a dynamic object, and not making a shared
	object, and saw_needed is false.
	* elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed.
 1995-02-06 23:23:37 +00:00
Ian Lance Taylor
0bef7f7266 * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Don't define. 
* elfcode.h (elf_link_add_object_symbols): Don't clear or set
	ELF_LINK_HASH_DEFINED_WEAK.
	(elf_link_output_extsym): Don't check ELF_LINK_HASH_DEFINED_WEAK.
 1995-02-06 21:34:44 +00:00
Ian Lance Taylor
6c97aedf26 Distinguish a weak defined symbol from a regular defined symbol. 
* linker.c (enum link_action): Add DEFW.
	(link_action): Add bfd_link_hash_defweak column.
	(_bfd_generic_link_add_one_symbol): Add DEFW case.  Handle
	bfd_link_hash_defweak in a few other cases.
	* Many files (bfd_link_hash_undefweak): Renamed from
	bfd_link_hash_weak.
	* aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak.
	(aout_link_write_other_symbol): Likewise.
	(aout_link_input_section_std): Likewise.
	(aout_link_input_section_ext): Likewise.
	* bout.c (get_value): Likewise.
	* coff-a29k.c (coff_a29k_relocate_section): Likewise.
	* coff-alpha.c (alpha_convert_external_reloc): Likewise.
	(alpha_relocate_section): Likewise.
	* coff-mips.c (mips_relocate_section): Likewise.
	(mips_relax_section): Likewise.
	(bfd_mips_ecoff_create_embedded_relocs): Likewise.
	* cofflink.c (coff_write_global_sym): Likewise.
	(_bfd_coff_generic_relocate_section): Likewise.
	* ecoff.c (ecoff_link_add_externals): Likewise.
	(ecoff_link_write_external): LIkewise.
	* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
	(elf32_hppa_size_stubs): Likewise.
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_finish_dynamic_symbol): Likewise.
	* elf32-mips.c (mips_elf_output_extsym): Likewise.
	(mips_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
	(elf32_sparc_relocate_section): Likewise.
	* elfcode.h (elf_link_add_object_symbols): Likewise.
	(elf_adjust_dynamic_symbol): Likewise.
	(elf_bfd_final_link): Likewise.
	(elf_link_output_extsym): Likewise.
	* i386linux.c (linux_add_one_symbol): Likewise.
	(linux_tally_symbols): Likewise.
	(linux_finish_dynamic_link): Likewise.
	* linker.c (_bfd_generic_link_output_symbols): Likewise.
	(set_symbol_from_hash): Likewise.
	* reloc16.c (bfd_coff_reloc16_get_value): Likewise.
	(bfd_perform_slip): Likewise.
	* sunos.c (sunos_add_one_symbol): Likewise.
	(sunos_scan_std_relocs): Likewise.
	(sunos_scan_ext_relocs): Likewise.
	(sunos_scan_dynamic_symbol): Likewise.
	(sunos_write_dynamic_symbol): Likewise.
 1995-02-06 20:01:08 +00:00
Ken Raeburn
5dc8db4897 msdos .exe file support from bryan ford 1995-02-06 08:31:27 +00:00
Jeff Law
9ea5de84ab * som.c (som_object_setup): More heruistics to detect the 
braindamaged HP OSF1 linker.
	(setup_sections): Don't forget to free subspace_sections if we get
	an error.
	(som_slurp_string_table): Allocate strings on this bfd's obstack
	rather than directly out of the heap.
	(som_slurp_symbol_table): Likewise for the saved copy of the
	canonical symbols.
	(som_slurp_reloc_table): Likewise for the saved copy of the
	canonical relocations.  Free the native relocations when we're
	done with them.
 1995-02-01 08:35:40 +00:00
David Edelsohn
ef6fb95dea * libelf.h (struct elf_obj_tdata): New member program_header_size. 
* elfcode.h (get_program_header_size): New parameters sorted_hdrs,
	count, and maxpagesize.  All callers updated.
	If sorted_hdrs is non-NULL, use it to compute the number of segments.
	Save result in case called again.
	(assign_file_positions_except_relocs): Sort headers before calling
	get_program_header_size.
 1995-02-01 05:56:53 +00:00
Ian Lance Taylor
5945db2997 * elfcode.h (map_program_segments): Add sorted_hdrs parameter. 
Search through it rather than through unsorted section headers.
	(assign_file_positions_except_relocs): Pass sorted_hdrs to
	map_program_segments.
 1995-01-31 20:55:25 +00:00
Ken Raeburn
3e46110757 * ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range checking. 
Expect argument OFFSET to be section-relative.  From David Mosberger-Tang,
davidm@piston.cs.arizona.edu.
 1995-01-31 03:57:31 +00:00
Jeff Law
8bc3e02c9d * som.c (compare_subspaces): New function to sort subspaces by 
their location in the object file.
	(setup_sections): When computing the index for each subspace,
	handle case where setup_sections reads the subspaces in a
	different order that they appear in the object file.
	(som_is_space): Also examine the output section for the containing
	section.
	(som_is_subspace, som_is_container): Likewise.
	(som_begin_writing): Don't prepare or write fixups here.  When
	writing the symbol strings, use the unsorted symbol table.
	(som_write_object_contents): Don't write the symbol table here.
	(som_finish_writing): Prepare and write the fixups here.  Likewise
	for the symbol table.
	(som_bfd_derive_misc_symbol_info): Undefined symbols always have
	type SS_UNSAT regardless of BSF_EXPORT.
	(som_set_reloc_info): Unpack and attach argument location
	information for R_PCREL_CALL and R_ABS_CALL relocations.
 1995-01-29 06:37:35 +00:00
Jeff Law
fede999213 * som.c (som_object_setup): New heuristic to determine if the 
entry and flags fields are switched in the exec header.
 1995-01-28 19:50:52 +00:00
Ian Lance Taylor
cd9dba7b37 * elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead 
of h if we might not be doing an ELF link.
 1995-01-28 05:17:04 +00:00
Ian Lance Taylor
cea133af7f * elf32-mips.c (mips_elf_final_link): If the size of an input 
.reginfo section is zero, force it to the correct size, since the
	linker emulation code may have clobbered it.
 1995-01-27 21:27:33 +00:00
Ian Lance Taylor
6977046f0f * elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test. 
(assign_file_positions_except_relocs): Free sorted_hdrs.
 1995-01-27 21:24:28 +00:00
Steve Chamberlain
7896128dfa * srec.c (srec_set_section_contents): Fix off by 
one end address calculation.
 1995-01-27 16:41:11 +00:00
Ian Lance Taylor
4b412ed189 * elfcode.h (elf_link_add_object_symbols): Only examine weakdef if 
we are using an ELF hash table.
 1995-01-26 21:48:14 +00:00
Steve Chamberlain
61a914c923 * config.bfd: (m68*-est-coff): New configuration. 1995-01-26 17:37:31 +00:00
Ian Lance Taylor
e83e94effd * aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if 
the start address is in the .text section, even if STAT_FOR_EXEC
	is set.  Just use STAT_FOR_EXEC as an additional test.
 1995-01-26 16:43:54 +00:00
Michael Meissner
c6d729b375 Add new relocs for PowerPC Elf support. 
Add eabi support.
 1995-01-26 16:31:24 +00:00
Ian Lance Taylor
e079cfe890 * coff-sh.c (CALC_ADDEND): Don't define. 
(coff_sh_relocate_section): Remove.
	(coff_relocate_section): Use _bfd_coff_generic_relocate_section.
 1995-01-26 04:27:50 +00:00
Ian Lance Taylor
51fbf4548f update copyright dates 1995-01-24 19:48:50 +00:00
Ian Lance Taylor
16fe8950ad * elf32-mips.c (mips_elf_output_extsym): Set the value of the 
ECOFF symbol from the hash table entry.
 1995-01-24 19:27:35 +00:00
Steve Chamberlain
c525c3afcb Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat> 
* coff-sh.c (coff_sh_relocate_section):  Don't subtract
	vma twice.
 1995-01-23 22:57:30 +00:00
Ian Lance Taylor
6e3acf74d0 * coff-sh.c (sh_reloc): Don't ignore the previous contents of an 
R_SH_IMM32 reloc.
PR 6215.
 1995-01-23 22:32:18 +00:00
Ian Lance Taylor
6e7f3f077b x 1995-01-23 19:01:41 +00:00
Ian Lance Taylor
e18ecf7a78 * config.bfd (i[345]86-*-gnu*): Set bfd_name to i386-gnu. 
* config/i386-gnu.mt: New file.  Include ELF support.
 1995-01-23 18:55:58 +00:00
Ian Lance Taylor
123bfaa5ec * opncls.c (bfd_openstreamr): Call bfd_cache_init. 1995-01-23 18:35:07 +00:00
Ian Lance Taylor
04dc16b76b * sunos.c (sunos_add_one_symbol): Only set the sunos specific 
fields if we are doing a sunos link.
 1995-01-20 16:57:34 +00:00
Ian Lance Taylor
d01a0278a0 * bfd-in.h (bfd_byte, reloc_howto_type): Define here, not... 
* reloc.c (bfd_byte, reloc_howto_type): here.
	* Changed all occurrences of ``const struct reloc_howto_struct''
	to be ``reloc_howto_type'' instead.
	* bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
Avoids problems with the native Irix 5 compiler.
 1995-01-17 21:16:53 +00:00
Ian Lance Taylor
8a51b06cf6 * opncls.c (bfd_openstreamr): New function. 
* bfd-in2.h: Rebuilt.
 1995-01-17 19:26:56 +00:00
Ian Lance Taylor
6a5848cd10 * elf32-mips.c (enum reloc_type): Define new relocs used on Irix. 
(elf_mips_howto_table): Add entries for new relocs.
	(mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM,
	SHT_MIPS_DWARF, and SHT_MIPS_EVENTS.
	(mips_elf_fake_sections): Handle sections named .msym, .debug_*
	and .MIPS.events.*.
 1995-01-17 15:55:55 +00:00
Steve Chamberlain
d468a1499b * archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h, 
config.bfd, configure.in, config/w65.mt: Initial support for the W65.
 1995-01-16 05:44:00 +00:00
Steve Chamberlain
c21b376fc6 * archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h, 
config.bfd, configure.in, config/w65.mt: Initial support for the W65.
 1995-01-16 05:39:06 +00:00
Steve Chamberlain
9560e662d0 Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat> 
* opncls.c (bfd_fdopenr): Configure for WIN32.
 1995-01-15 22:04:02 +00:00
Ken Raeburn
c3fcc07805 Makefile changes for arc, rce, diststuff. 
Const fixes and hex_value changes to various files.
 1995-01-12 21:46:17 +00:00
Ken Raeburn
661df78b77 (ALL_MACHINES, BFD32_BACKENDS): Include arc and rce, appropriately sanitized. 
(diststuff): Include `headers'.

Updated dependencies.
 1995-01-12 21:41:20 +00:00
Ken Raeburn
7f4c005d31 * srec.c, tekhex.c: Include libiberty.h. Delete static array hex_value and 
replace references to it with references to hex_init, hex_p, and hex_value.
* tekhex.c (digs): Now const.
 1995-01-12 21:37:32 +00:00
Ken Raeburn
89f7a04c0b * sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now const. 
* elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto.
* archures.c (archures_init_table): Now const.
(bfd_arch_init): Adjusted type of local var `ptable'.
 1995-01-12 21:35:05 +00:00
Ken Raeburn
8f12e98ad6 check makefile.in for arc, rce stuff 1995-01-12 20:44:01 +00:00
Ken Raeburn
376480106c const fixes 1995-01-12 20:29:22 +00:00
Peter Schauer
b69fe36371 * hosts/symmetry.h: Redefine `shared' to enable compilation 
with the native Dynix cc compiler.
	* i386dynix.c:  Include aoutx.h instead of using routines
	from aout32.c.
 1995-01-12 18:33:52 +00:00