Commit graph

2374 commits

Author SHA1 Message Date
David Edelsohn
97cbfc2309 Tweak ChangeLog entry. 1997-05-22 21:12:22 +00:00
Ian Lance Taylor
20a9631ae3 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
	value.
	* coffgen.c (fixup_symbol_value): Add abfd parameter.  Change all
	callers.  If PE file, don't add section VMA.
	(coff_write_alien_symbol): If PE file, don't add section VMA.
	* cofflink.c (_bfd_coff_link_input_bfd): Likewise.
	(_bfd_coff_write_global_sym): Likewise.
	(_bfd_coff_generic_relocate_section): Likewise.
1997-05-21 21:42:38 +00:00
Ian Lance Taylor
d2d70da54f * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
is 64 bits.
1997-05-21 21:17:17 +00:00
Nick Clifton
e18683b73b Added code to cope with 'ld -X -r' stripiung symbols that will later be
used in relocations.
1997-05-21 16:59:02 +00:00
Ian Lance Taylor
4e39c0f9b2 * coff-sh.c (sh_merge_private_data): New static function.
(coff_bfd_merge_private_bfd_data): Define.
PR 12351.
1997-05-20 22:45:49 +00:00
Mark Alexander
69f3f9f7c7 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
with unresolved external symbols in GDB).
1997-05-19 21:26:34 +00:00
Jeff Law
efc02f6657 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
the symbols associated with each BFD.
        (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
        more than once.
        * elf-m10200.c: Likewise.
        * elf32-m32r.c: Likewise.
        * elf32-sh.c: Likewise.
1997-05-16 16:34:52 +00:00
Ian Lance Taylor
fd6c00bac2 * elflink.h (elf_link_add_object_symbols): Don't decrease the
alignment of a common symbol.  If two symbols that look like
 	common symbols are found in two shared libraries, and the size is
 	different, use the larger size, and warn if --warn-common.  If a
	common symbol overrides a definition in a shared library, set the
	size to the larger size, and warn if --warn-common.
1997-05-16 16:13:33 +00:00
Ian Lance Taylor
77bd8dfa1f * elflink.h (elf_link_add_object_symbols): Consistently treat
uninitialized symbols in shared objects as common symbols.
1997-05-15 21:38:26 +00:00
Nick Clifton
4c4badea81 Added support to LD to select the architecture of an ARM COFF output file
based on the architecture of the first input file.
1997-05-15 21:32:35 +00:00
Ian Lance Taylor
031dfce06f * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
to common symbol size.
1997-05-15 20:40:54 +00:00
Nick Clifton
46686c7839 Added support for storing ARM Procedure Calling Standard variant, and ARM
architecture variant in the BFD and COFF structures.  This goes towards
fixing PRs 11709 and 11326 and will integrate with future updates to LD and
GCC.
1997-05-14 17:00:43 +00:00
Ian Lance Taylor
64aaba23e0 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support. 1997-05-09 21:44:46 +00:00
Ian Lance Taylor
3baa24adb1 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
HAVE_host_aout_vec.
1997-05-09 21:40:42 +00:00
Michael Meissner
aba5cc8b9d Do not abort if coff has no debug information for bfd_find_nearest_line 1997-05-06 13:51:01 +00:00
Ian Lance Taylor
6a2922d501 * config.bfd: cope with '*-*-linux-gnuaout' targets. 1997-05-05 22:20:46 +00:00
Ian Lance Taylor
412dfaedc8 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
extension problems.
1997-04-30 16:28:53 +00:00
Ian Lance Taylor
3c8caeb720 revert Alpha/OpenBSD patches 1997-04-30 16:12:04 +00:00
Ian Lance Taylor
f4236094a0 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf32-m68k.c: Follow the last changes in elf32-i386.c:
	(struct elf_m68k_pcrel_relocs_copied, struct
	elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
	elf_m68k_link_hash_traverse, elf_m68k_hash_table,
	elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
	elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
	New definitions.
	(elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
	PC relative relocs for a global symbol defined in a regular
	object, and count the number of PC relative relocs copied for any
	global symbol.
	(elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
	traverse with elf_m68k_discard_copies.
1997-04-21 15:22:42 +00:00
Ian Lance Taylor
9d71be7231 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
relocs.  From Jamie Lokier <jamie@rebellion.co.uk>.
1997-04-20 02:57:25 +00:00
Ian Lance Taylor
752eaefc85 * coffcode.h (coff_compute_section_file_positions): Force the
potential last byte in the file to be written out when
	COFF_IMAGE_WITH_PE.
1997-04-20 02:50:49 +00:00
Ian Lance Taylor
896d548cb1 * coff-alpha.c (bsd_alpha_howto_table): Cloned from alpha_howto_table
but with an added LITERALSLEAZY entry.
	(alpha_adjust_reloc_in): Add handling of LITERALSLEAZY relocs.  Use
	info on the howto_table gotten from the ecoff_backend data.
	(alpha_ecoff_get_relocated_section_contents): Ditto.
	(alpha_bfd_reloc_type_lookup): Ditto.
	(alpha_relocate_section): Ditto.  Also remove an assertion
	causing failures on *BSD/alpha systems.
	(alpha_ecoff_backend_data): Addition of fields to handle different
	howto tables as well as a has_literalseazy flag.
	(bsd_alpha_ecoff_backend_data): New backend data structure for *BSD.
	(bsd_ecoffalpha_little_vec): Define.
	* coff-mips.c (MIPS_HOWTO_COUNT): Removed, it's unused.
	(mips_adjust_reloc_in): Use new ecoff_backend data to get at the howto
	table.
	(mips_bfd_reloc_type_lookup): Ditto.
	(mips_relocate_section): Ditto.
	(mips_ecoff_backend_data): Addition of fields to handle different
	howto tables as well as a has_literalseazy flag.
	* config.bfd: (alpha-*-openbsd*): New target.
	* configure.in (alpha*-*-openbsd*): New target.
	(bsd_ecoffalpha_little_vec): New vector for *BSD/Alpha ECOFF.
	* ecoff.c (_bfd_ecoff_set_arch_mach_hook): Handle new magic.
	(ecoff_get_magic): Ditto.
	* libecoff.h (ecoff_backend_data): Addition of fields to handle
	different howto tables as well as a has_literalseazy flag.
	* reloc.c: BFD_RELOC_ALPHA_LITERALSLEAZY): New reloc.
	* targets.c (bsd_ecoffalpha_little_vec): Declare.
	(bfd_target_vector): Include the bsd_ecoffalpha_little_vec target.
	* configure, bfd-in2.h, libbfd.h: Rebuild.
1997-04-18 15:50:19 +00:00
Ian Lance Taylor
a041278519 x 1997-04-17 18:06:32 +00:00
Ian Lance Taylor
e066f244d5 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
* configure.host (mips*-*-openbsd*): New target.
1997-04-17 17:51:22 +00:00
Ian Lance Taylor
f02004e95a * elflink.h (elf_link_add_object_symbols): Only subtract the
section VMA from the symbol value if this is a fully linked file.
1997-04-17 16:29:43 +00:00
Ian Lance Taylor
6e2183b1a7 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
(struct elf_i386_link_hash_entry): Define.
	(struct elf_i386_link_hash_table): Define.
	(elf_i386_link_hash_traverse): Define.
	(elf_i386_hash_table): Define.
	(elf_i386_link_hash_newfunc): New static function.
	(elf_i386_link_hash_table_create): New static function.
	(elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
	PC relative relocs for a global symbol defined in a regular
	object, and count the number of PC relative relocs copied for any
	global symbol.
	(elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
	traverse with elf_i386_discard_copies.
	(elf_i386_discard_copies): New static function.
	(bfd_elf32_bfd_link_hash_table_create): Define.
1997-04-17 16:13:36 +00:00
Ian Lance Taylor
81f01dd538 From Gordon W. Ross <gwr@mc.com>:
* aoutf1.h (MY_entry_is_text_address): Define if not defined.
	(sunos4_aout_backend): Use MY_entry_is_text_address.
1997-04-17 15:12:09 +00:00
Ian Lance Taylor
a895901a15 From Gordon W. Ross <gwr@mc.com>:
* netbsd.h (N_SHARED_LIB): Define.
	(SEGMENT_SIZE): Don't define.
	* m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
	April 11).
	* sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
	(SEGMENT_SIZE): Don't define.
1997-04-16 22:02:56 +00:00
Martin Hunt
ebec2a6a21 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
* elf32-d30v.c (elf_d30v_howto_table): Changed size of
	R_D30V_32_NORMAL to 2 (4 bytes).
1997-04-16 19:50:24 +00:00
Ian Lance Taylor
10888f106a * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
to sizeof Rela structure, not sizeof Rel structure.  From Gary
	Thomas <g.thomas@opengroup.org>.
1997-04-16 18:03:42 +00:00
Ian Lance Taylor
55aba3335b * aout-target.h (MY(callback)): If entry_is_text_address, adjust
whenever entry is larger than text address, but only by whole
	pages.  From Gordon W. Ross <gwr@mc.com>.
1997-04-15 19:47:45 +00:00
Ian Lance Taylor
9b31e6f533 * Makefile.in (install): Depend upon installdirs. Use
mkinstalldirs to build $(oldincludedir).
	(installdirs): New target.
1997-04-15 16:38:24 +00:00
Ian Lance Taylor
a0c807260c * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
if this is a debugging section which we are stripping.
1997-04-15 15:54:24 +00:00
Ian Lance Taylor
e5d7e3df0d From Thomas Graichen <graichen@rzpd.de>:
* Makefile.in: Always use $(SHELL) when running move-if-change.
	* configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
	* configure: Rebuild.
1997-04-14 15:47:24 +00:00
Ian Lance Taylor
3bc3351e05 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
VMA if this is an executable file or a shared object.
1997-04-11 22:14:21 +00:00
Ian Lance Taylor
faa0b8db32 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
<gwr@mc.com>.

	* libaout.h (struct aout_backend_data): Add entry_is_text_address
	field.
	* aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
	start of the file.  Remove uses later on which switch using
	ifdef.
	(MY(callback)): Handle entry_is_text_address.
	(MY_entry_is_text_address): Define if not defined.
	(MY(backend_data)): Initialize new field.
	* aoutf1.h (sunos4_aout_backend): Likewise.
	* i386aout.c (MY(backend_data)): Likewise.
	* i386mach3.c (MY(backend_data)): Likewise.
	* mipsbsd.c (MY(backend_data)): Likewise.
	* sparclynx.c (sparclynx_aout_backend): Likewise.
	* netbsd.h (SEGMENT_SIZE): Define if not defined.
	(MY_entry_is_text_address): Define.
	* m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000
1997-04-11 20:27:40 +00:00
Ian Lance Taylor
4b8c8bb988 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
whose name starts with `.'.
PR 12061.
1997-04-11 19:44:15 +00:00
Ian Lance Taylor
3b1b0308a4 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
	powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
	* configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
	m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
	sparc-*-openbsd*): New targets.
	* configure: Rebuild.
1997-04-11 15:59:02 +00:00
Ian Lance Taylor
57a3027b38 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
* stabs.c (struct stab_section_info): New field
	`cumulative_skips'.
	(_bfd_link_section_stabs): Fill the above array.
	(_bfd_stab_section_offset): Use `cumulative_skips' to
	speed up offset calculation.
1997-04-08 22:10:27 +00:00
Jeff Law
6944401473 * elf32-mn10300.c (mn10300_elf_relax_section): Don't forget the
addend for non pc-relative relocations.
Bug exposed by testing relaxing linker.
1997-04-08 13:52:51 +00:00
Jeff Law
a01362cc63 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
for non-existent function.
Just something I noticed.

        * elf-m10300.c (mn10300_elf_relax_section): New function.
        (mn10300_elf_relax_delete_bytes): Likewise.
        (mn10300_elf_symbol_address_p): Likewise.
        (mn10300_elf_get_relocated_section_contents): Likewise.
        (bfd_elf32_bfd_relax_section): Define.
        (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
Basic relaxing linker.
1997-04-08 06:08:29 +00:00
Ian Lance Taylor
418d5b058a * configure.host: Set SHLIB_LIBS.
* configure.in: Substitute SHLIB_LIBS.
	* configure: Rebuild.
	* Makefile.in (SHLIB_LIBS): New variable.
	($(SHLIB)): Use $(SHLIB_LIBS).
1997-04-07 21:00:31 +00:00
Michael Snyder
d9654a710e Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
* bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
        with bfd_section_vma.
1997-04-07 17:56:18 +00:00
Ian Lance Taylor
b872076e96 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
Correct CPU file names for mn10[23]00.
	* configure: Rebuild.
1997-04-05 00:52:15 +00:00
Ian Lance Taylor
ac66474758 * bfd.c (bfd_record_phdr): Cast count to size_t before
subtraction.
1997-04-04 20:59:36 +00:00
Ian Lance Taylor
44fe6ab1e5 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
* coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
	(xcoff_write_archive_contents): LIkewise.
	* elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
	(mips_elf_create_procedure_table): Likewise.
	* peicode.h (pe_print_idata): Likewise.
	(pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
	* xcofflink.c (xcoff_get_section_contents): Likewise.
	(_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
	(xcoff_link_add_symbols): Likewise.
	(xcoff_link_add_symbols): Likewise.
1997-04-04 19:35:32 +00:00
Ian Lance Taylor
0cea98f0c1 * ppcboot.c (ppcboot_set_arch_mach): Make static.
(ppcboot_bfd_print_private_bfd_data): Likewise.
1997-04-04 19:08:42 +00:00
Ian Lance Taylor
5641f23e6c * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
to complain_overflow_signed.
1997-04-04 16:38:02 +00:00
Ian Lance Taylor
58b4a8f344 * VERSION: Set to 2.8.1.
* Branched binutils 2.8.
1997-04-03 18:16:38 +00:00
Ian Lance Taylor
ba254dc504 Revert last patch, and:
* elflink.h (elf_link_add_object_symbols): Let a common symbol
	override an uninitialized symbol from a shared library with a
	smaller size.
1997-04-02 22:47:29 +00:00