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Author SHA1 Message Date
Ian Lance Taylor
28c16b5525 * elflink.h (elf_bfd_final_link): Don't output initial dummy 
symbol or section symbols if stripping all symbols and this is not
	a relocateable link.  Don't output the symbol string table if
	there are no symbols.
	(elf_link_flush_output_syms): Don't do anything if there are no
	symbols to flush.
 1996-01-31 21:22:02 +00:00
Ian Lance Taylor
d19df9b51f Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu> 
* coff-aux.c: New file.
	* hosts/m68kaux.h: New file.
	* config.bfd (m68*-apple-aux*): New target.
	* configure.in (m68*-apple-aux*): New native host.
	(m68kaux_coff_vec): New vector.
	* configure: Rebuild.
	* targets.c (m68kaux_coff_vec): Declare.
	* coffcode.h (bfd_coff_backend_data): Add field
	_bfd_coff_link_add_one_symbol.
	(bfd_coff_link_add_one_symbol): Define.
	(compare_arelent_ptr): New static function if TARG_AUX.
	(coff_write_relocs): If TARG_AUX, sort the relocs.
	(coff_write_object_contents): Set A/UX aouthdr magic number.
	(coff_link_add_one_symbol): Define if not defined.
	(bfd_coff_std_swap_table): Initialize new field.
	* libcoff.h: Rebuild.
	* cofflink.c (coff_link_add_symbols): Call
	bfd_coff_link_add_one_symbol rather than
	_bfd_generic_link_add_one_symbol.
	* coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
	* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
	* coff-mips.c (mips_ecoff_backend_data): Likewise.
	* Makefile.in: Rebuild dependencies.
	(BFD32_BACKENDS): Add coff-aux.o.
	(BFD32_BACKENDS_CFILES): Add coff-aux.c.
 1996-01-31 18:17:12 +00:00
Ian Lance Taylor
a796aafdd7 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 
* elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
	relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
 1996-01-31 16:38:20 +00:00
Ian Lance Taylor
66761e5994 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h, 
$(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
	(maintainer-clean): Warn about deleting special files.
	(bfd-in2.h, libbfd.h, libcoff.h): New targets.
 1996-01-30 18:49:10 +00:00
Ian Lance Taylor
cf5138e388 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and 
warning symbols correctly.
	* elf32-i386.c (elf_i386_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_relocate_section): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 1996-01-30 18:18:17 +00:00
Ian Lance Taylor
a8763553e4 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid 
warnings.
 1996-01-30 17:09:29 +00:00
Ian Lance Taylor
eb5bc1f397 From Basim Kadhim <kadhim@spock.cs.colorado.edu>: 
* ecoff.c (struct extsym_info): Define.
	(_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
	to ecoff_link_write_external.
	(ecoff_link_write_external): Accept a struct extsym_info pointer.
	Strip symbols when appropriate.
 1996-01-30 00:01:44 +00:00
Ian Lance Taylor
052b35d2e7 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>: 
* syms.c (BSF_OBJECT): Define.
	(bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
	* bfd-in2.h: Rebuild.
	* elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
	STT_OBJECT symbol.
	* elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
	is set.
 1996-01-29 22:04:32 +00:00
Ian Lance Taylor
53787b2316 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when 
copying relocs into a shared object, treat a defined global symbol
	as a local symbol.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
 1996-01-29 20:01:29 +00:00
Kim Knuttila
bdd2e7f179 Fixed exported names, removed a bad define 1996-01-29 19:31:34 +00:00
Ian Lance Taylor
d2bb6c7900 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a 
real defined symbol, not to a weak defined symbol.
 1996-01-29 18:09:20 +00:00
Kim Knuttila
13d1a4dda9 Removed a ppc hack from cofflink, promoted some types to libcoff-in.h 1996-01-29 17:44:41 +00:00
Ian Lance Taylor
86aac8eabe * syms.c: Include "bfdlink.h". 
(struct stab_find_info): Define.
	(_bfd_stab_section_find_nearest_line): New function.
	* libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
	* libbfd.h: Rebuild.
	* elf-bfd.h (struct elf_obj_tdata): Add line_info field.
	* elf.c (_bfd_elf_find_nearest_line): Try calling
	_bfd_stab_section_find_nearest_line before searching the ELF
	symbol table.  Find the closest STT_FUNC symbol, not the last one.
	* libcoff-in.h (coff_data_type): Add line_info field.
	* libcoff.h: Rebuild.
	* coffgen.c (coff_find_nearest_line): Try calling
	_bfd_stab_section_find_nearest_line before searching the COFF
	symbol table.
	* Makefile.in: Rebuild dependencies.
 1996-01-26 23:42:58 +00:00
Ian Lance Taylor
f0a97077c8 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and 
entry_section fields.  Add sntoc and snentry fields.
	* libcoff.h: Rebuild.
	* coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
	not toc_section and entry_section (the COFF file does not have any
	sections at this point).
	(coff_write_object_contents): Set o_snentry and o_sntoc from
	snentry and sntoc rather than entry_section and toc_section.
	* coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
	snentry, not toc_section and entry_section.
	* xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
	entry_section from hentry.
	(xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
	set snentyr.
	(xcoff_link_input_bfd): Set sntoc, not toc_section.
	(xcoff_write_global_symbol): Get toc_section from sntoc, rather
	than using toc_section directly.
 1996-01-25 22:51:06 +00:00
Michael Meissner
c1e65e244c Make eabi error messages include symbol name if it is an external symbol 1996-01-25 22:35:51 +00:00
Ian Lance Taylor
9b4598d0a8 * archures.c: Add missing `.' in enum bfd_architecture. 
* bfd-in2.h: Rebuild.
 1996-01-25 20:05:29 +00:00
Ian Lance Taylor
43d36aad03 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From 
Robert Lipe <robertl@arnet.com>.
 1996-01-25 17:18:42 +00:00
Michael Meissner
eb82bc605f Add more eabi relocations 1996-01-25 17:15:24 +00:00
Michael Meissner
9d621c7d32 Fix typo in eabl relocations 1996-01-25 01:46:57 +00:00
David Edelsohn
72c513bc76 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out 
bfd_elf64_sparc_vec support.
 1996-01-24 19:19:22 +00:00
David Edelsohn
75c9ddc9c5 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking 
of flags, only flags used are controlled by mach number.  Bump up
	output file mach number to highest of input file mach numbers.
	(elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
	(elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
Also, delete v8plus sanitization.
 1996-01-24 18:45:50 +00:00
Ian Lance Taylor
4a3d3b42bd * coffcode.h (coff_new_section_hook): Don't try to align the 
.stabstr section.
 1996-01-23 22:27:47 +00:00
Michael Meissner
d8fd85ada3 Implement R_PPC_EMB_{SDA21,RELSDA} relocations 1996-01-23 20:11:13 +00:00
Michael Meissner
3cbe19d280 Do not complain if some objects have the embedded bit set and others do not. 1996-01-23 19:35:11 +00:00
Ian Lance Taylor
5eb83edeab * coffcode.h (coff_set_section_contents): Fix the handling of the 
.lib section to work even if the entire section contents are
	written at once.  From Gvran Uddeborg <gvran@uddeborg.pp.se> and
	Robert Lipe <robertl@arnet.com>.
 1996-01-23 19:26:01 +00:00
David Edelsohn
049f3d4c75 * bfd-in2.h: Regenerated. 1996-01-23 00:44:17 +00:00
Michael Meissner
05f927dd46 Make 64k .sdata and .sdata2 sections work; fix typos 1996-01-22 23:55:25 +00:00
David Edelsohn
768b8ade69 (sparc_compatible): New function. 1996-01-22 21:06:43 +00:00
David Edelsohn
5a5bac6471 * elflink.h (elf_finish_pointer_linker_section): Fix typo. 1996-01-22 18:17:16 +00:00
David Edelsohn
d3366d234d * elf64-sparc.c (sparc64_elf_object_p): bfd_mach_sparc64 renamed to 
bfd_mach_sparc_v9.
 1996-01-22 17:18:05 +00:00
David Edelsohn
5bc513b4fb * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64. 
start-sanitize-v8plus
	(bfd_mach_sparc_{v8plus,v8plusa}): Define.
end-sanitize-v8plus
	(bfd_mach_sparc_v9a): Define.
	* bfd-in2.h: Regenerated.
	* aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
	bfd_mach_sparc_v9.
	* config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
	to bfd_elf32_sparc_vec.
	* cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
start-sanitize-v8plus
	Add v8plus{,a} support.
end-sanitize-v8plus
	Add v9a support.
start-sanitize-v8plus
	* elf32-sparc.h: #include "elf/sparc.h".
	(elf32_sparc_set_private_flags, elf32_sparc_copy_private_bfd_data,
	elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
	elf32_sparc_final_write_processing): New functions.
	(bfd_elf32_bfd_set_private_flags, bfd_elf32_bfd_copy_private_bfd_data,
	bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
	elf_backend_final_write_processing): Define.
end-sanitize-v8plus
 1996-01-22 17:15:49 +00:00
Michael Meissner
3b3753b874 snapshot of eabi relocation support. 1996-01-22 16:43:35 +00:00
David Edelsohn
065822fc3d Oops. Forgot sanitization. 1996-01-20 17:05:56 +00:00
David Edelsohn
6b3eb07e98 * elf32-sparc.c (ELF_MACHINE_ALT1): Define. 1996-01-20 16:53:44 +00:00
Kim Knuttila
e7894f6b5d Numerous PowerPC PE fixes 1996-01-19 00:16:31 +00:00
Ian Lance Taylor
80b99ca092 * elfcore.h: Include <signal.h> before <sys/procfs.h>. 
PR 8807.
 1996-01-18 22:42:41 +00:00
Ian Lance Taylor
df96df4caf * cpu-powerpc.c (arch_info_struct): Change last entry to not point 
back to first.
	(bfd_powerpc_arch): Point at first entry in arch_info_struct.
 1996-01-17 17:48:30 +00:00
Ian Lance Taylor
d49ddb8575 * elf.c (assign_file_positions_for_segments): Don't increment file 
offset for a segment which contains no loadable sections.
 1996-01-16 20:53:04 +00:00
Michael Meissner
4500a1128e Add new PPC relocations 1996-01-15 22:50:07 +00:00
Ian Lance Taylor
20ab764e38 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22 
entries.
 1996-01-15 22:37:16 +00:00
Ian Lance Taylor
0a4ffa2dc4 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if 
info->shared.
 1996-01-15 22:00:38 +00:00
Ian Lance Taylor
45ca3195d5 * coffgen.c (coff_find_nearest_line): Don't try to cache 
information in sections that are not owned by a BFD.  From Richard
	Henderson <richard@atheist.tamu.edu>.
 1996-01-15 20:47:32 +00:00
Ian Lance Taylor
252239f877 * elf32-mips.c: Numerous changes to dynamic linking code, mostly 
from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
	* elflink.h (elf_link_output_extsym): Remove special check for
	_rld_new_interface.
 1996-01-15 20:25:53 +00:00
Michael Meissner
bd2d10c006 Redo unknown reloc support. Do not allow symbols in .sdata/.sbss to satify a TOC16 relocation. Begin support R_PPC_SDA{2,}REL relocation. 1996-01-15 02:41:58 +00:00
Michael Meissner
1c3a295b13 Warn about relocations we do not yet support 1996-01-13 14:40:50 +00:00
Ian Lance Taylor
14899eb7f2 * elf.c (assign_file_positions_for_segments): If a segment 
contains no sections, don't mark it as readable.
 1996-01-12 22:47:04 +00:00
Ian Lance Taylor
98bb57ad8e * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare. 
* elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
 1996-01-12 20:48:14 +00:00
Michael Meissner
57081126b6 Add PowerPC support for SHF_EXCLUDE, SHT_ORDERED 1996-01-12 20:31:05 +00:00
Ian Lance Taylor
02fcd12620 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of 
dynamic section, if there is one.
	* elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
	(bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
	(bfd_elf64_swap_dyn_in): Likewise.
	* elfcode.h (elf_swap_dyn_in): Change type of second parameter to
	PTR.
	(NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
 1996-01-12 19:13:49 +00:00
Ian Lance Taylor
3c38b3df0c * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a 
DT_TEXTREL entry because of .rel.plt.  From Martin Pirker
	<pirker@eiunix.tuwien.ac.at>.
 1996-01-12 19:00:18 +00:00