Commit graph

143 commits

Author SHA1 Message Date
Alan Modra
dc810e3900 Touches most files in bfd/, so likely will be blamed for everything..
o  bfd_read and bfd_write lose an unnecessary param and become
   bfd_bread and bfd_bwrite.

o  bfd_*alloc now all take a bfd_size_type arg, and will error if
   size_t is too small.  eg. 32 bit host, 64 bit bfd, verrry big files
   or bugs in linker scripts etc.

o  file_ptr becomes a bfd_signed_vma.  Besides matching sizes with
   various other types involved in handling sections, this should make
   it easier for bfd to support a 64 bit off_t on 32 bit hosts that
   provide it.

o  I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
   generally available.  They now cast their args to bfd_vma and
   bfd_byte * as appropriate, which removes a swag of casts from the
   source.

o  Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
   aout-encap.c.

o  Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
Alan Modra
56882138c5 * elf32-i386.c (elf_i386_relocate_section): Check !DEF_REGULAR
as well as DEF_DYNAMIC in test for avoided copy relocs.
	(allocate_plt_and_got_and_discard_relocs): Likewise.
	* elf32-i386.c (elf_i386_relocate_section): Likewise.
	(allocate_plt_and_got_and_discard_relocs): Likewise.
2001-09-08 05:47:01 +00:00
Daniel Jacobowitz
2e67030cdb * elf32-i386.c: Add missing prototypes.
* elf32-ppc.c: Likewise.
        * elf32-sh-lin.c: Likewise.
        * elfarm-nabi.c: Likewise.
2001-08-27 18:04:37 +00:00
Daniel Jacobowitz
c5fccbec35 * elf32-i386.c (elf_i386_grok_prstatus): New function.
(elf_i386_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
        * elf32-ppc.c (ppc_elf_grok_prstatus): New function.
        (ppc_elf_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
        * elf32-sh-lin.c (elf32_shlin_grok_prstatus): New function.
        (elf32_shlin_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
        * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): New function.
        (elf32_arm_nabi_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Likewise.
2001-08-27 17:36:32 +00:00
Jakub Jelinek
db6751f2e7 * elf-bfd.h (enum elf_reloc_type_class): New.
(struct elf_backend_data): Add elf_backend_reloc_type_class.
	(_bfd_elf_reloc_type_class): New.
	* elfxx-target.h (elf_backend_reloc_type_class): Define.
	(elfNN_bed): Add elf_backend_reloc_type_class.
	* elf.c (_bfd_elf_reloc_type_class): New.
	* elf32-i386.c (elf_i386_check_relocs): Set DF_TEXTREL if the reloc
	is against read-only section.
	(elf_i386_size_dynamic_sections): Use DF_TEXTREL flag instead of
	looking up section names for DT_TEXTREL.
	(elf_i386_reloc_type_class): New.
	(elf_backend_reloc_type_class): Define.
	* elf32-sparc.c (elf32_sparc_check_relocs): Set DF_TEXTREL if the
	reloc is against read-only section.
	(elf32_sparc_size_dynamic_sections): Use DF_TEXTREL flag instead of
	looking up section names for DT_TEXTREL.
	(elf32_sparc_reloc_type_class): New.
	(elf_backend_reloc_type_class): Define.
	* elf64-sparc.c (sparc64_elf_check_relocs): Set DF_TEXTREL if the
	reloc is against read-only section.
	(sparc64_elf_size_dynamic_sections): Use DF_TEXTREL flag instead of
	looking up section names for DT_TEXTREL.
	(sparc64_elf_reloc_type_class): New.
	(elf_backend_reloc_type_class): Define.
	* elfxx-ia64.c (struct elfNN_ia64_link_hash_table): Add reltext field.
	(elfNN_ia64_hash_table_create): Clear ia64_info.
	(get_reloc_section): Set DF_TEXTREL if the reloc is against read-only
	section.
	(elfNN_ia64_size_dynamic_sections): Use ia64_info->reltext flag
	instead of looking up section names for DT_TEXTREL.
	(elfNN_ia64_reloc_type_class): New.
	(elf_backend_reloc_type_class): Define.
	* elflink.h (size_dynamic_sections): Add spare DT_NULL tags.
	(struct elf_link_sort_rela): New.
	(elf_link_sort_cmp1, elf_link_sort_cmp2, elf_link_sort_relocs): New.
	(elf_bfd_final_link): Call elf_link_sort_relocs.
	Convert one spare DT_NULL into DT_RELCOUNT resp. DT_RELACOUNT if
	necessary.

	* bfdlink.h (struct bfd_link_info): Add combreloc and
	spare_dynamic_tags fields.

	* emultempl/elf32.em (place_orphan): Place orphan .rel* sections
	into .rel.dyn resp. .rela.dyn if combreloc.
	(get_script): If .x linker script is equal to .xn, only put it
	once into the binary.
	Add .xc and .xsc scripts.
	(parse_args): Handle -z combreloc and -z nocombreloc.
	* scripttempl/elf.sc (.rela.sbss): Fix a typo.
	For .xc and .xsc scripts put all .rel* or .rela* input sections
	but .rel*.plt and PLT-like sections into .rel.dyn resp. .rela.dyn.
	* genscripts.sh (GENERATE_COMBRELOC_SCRIPT): Set if SCRIPT_NAME
	is elf.
	Strip trailing whitespace from script.
	Generate .xc and .xsc scripts if requested.
	* ldmain.c (main): Initialize link_info.combreloc and
	link_info.spare_dynamic_tags.
	* lexsup.c (OPTION_SPARE_DYNAMIC_TAGS): Define.
	(ld_options): Add --spare-dynamic-tags option.
	(parse_args): Likewise.
	* ld.texinfo: Document -z combreloc and -z nocombreloc.
	* ldint.texinfo: Document .xc and .xsc linker scripts.
	* NEWS: Add notes about -z combreloc and SHF_MERGE.
2001-08-23 15:14:18 +00:00
Alan Modra
a7b97311da * coff-rs6000.c: Add missing prototypes.
(xcoff_ppc_relocate_section, xcoff_is_lineno_count_overflow,
	xcoff_is_reloc_count_overflow, xcoff_loader_symbol_offset,
	xcoff_loader_reloc_offset): Make static.
	* dwarf1.c: Add missing prototypes.
	* dwarf2.c: Add missing prototypes.
	(struct abbrev_info): Move definition.
	(struct attr_abbrev, ABBREV_HASH_SIZE, ATTR_ALLOC_CHUNK): Likewise.
	* elf.c: Add missing prototypes.
	* elf32-gen.c: Likewise.
	* elf32-i386.c: Likewise.
	* elf32-ppc.c: Likewise.
	(ppc_elf_sort_rela): Use PTR instead of "void *".
	* elflink.h: Add missing prototypes.  Formatting fixes.
	* merge.c: Add missing prototypes.
	(last4_eq): Use PTR instead of "void *".
	(last_eq): Likewise.
	* syms.c: Add missing prototypes.
2001-08-09 14:38:04 +00:00
Alan Modra
8e1d4bbbc0 * elf32-i386.c (allocate_plt_and_got_and_discard_relocs): Don't
keep relocs for undefined syms if there are no dynamic sections in
	executable.
	* elf32-hppa.c (allocate_plt_and_got_and_discard_relocs): Likewise.
2001-08-03 05:10:39 +00:00
Alan Modra
5a15f56fea * elf32-i386.c (elf_i386_check_relocs): Don't make syms dynamic
here..
	(elf_i386_adjust_dynamic_symbol): ..nor here..
	(allocate_plt_and_got_and_discard_relocs): .. instead do so here
	after gc has run.
	(elf_i386_size_dynamic_sections): Fix a comment.
	(elf_i386_relocate_section <R_386_32, R_386_PC32>): Rearrange code
	involved in writing reloc out.
2001-06-27 01:46:17 +00:00
Alan Modra
28d0b90eb7 * elf32-i386.c (elf_i386_check_relocs <R_386_32, R_386_PC32>):
Ensure syms are dynamic if we might be emitting a reloc.
	(allocate_plt_and_got_and_discard_relocs): Don't discard relocs
	for undefweak or undefined syms..
	(elf_i386_relocate_section <R_386_32, R_386_PC32>): .. and emit.
2001-06-25 08:16:44 +00:00
Alan Modra
866b34001a * elf32-i386.c (allocate_plt_and_got_and_discard_relocs): Discard
relocs without ELF_LINK_HASH_DEF_DYNAMIC set.
	(elf_i386_relocate_section <R_386_32, R_386_PC32>): Remove
	redundant bfd_link_hash_defined, bfd_link_hash_defweak test.
2001-06-25 02:40:47 +00:00
H.J. Lu
62b7d3f1f1 2001-06-23 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_relocate_section): Check the
	ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined
	in the regular object file and treat the weak definition as
	the normal one.
2001-06-24 00:36:47 +00:00
Alan Modra
8c69491410 * elf32-i386.c (elf_i386_relocate_section <R_386_GOT32>): Tighten
unresolved_reloc test to exclude cases where we use "relocation"
	before setting it to point into the .got.  Reinstate fudge for
	unresolved relocs in debugging sections.
2001-06-23 15:02:43 +00:00
Alan Modra
83be169b62 * elf32-i386.c (elf_i386_relocate_section): Replace ugly
complicated tests for unresolvable relocs with a simple direct
	scheme using "unresolved_reloc" var.
2001-06-23 11:01:44 +00:00
Alan Modra
ffb2e45bfb * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Rename to
elf_i386_dyn_relocs.  Update comment.
	(struct elf_i386_link_hash_entry): Rename pcrel_relocs_copied to
	dyn_relocs.
	(elf_i386_adjust_dynamic_symbol): Remove a BFD_ASSERT, change
	others to aborts.
	(allocate_plt_and_got_and_discard_relocs): Replace BFD_ASSERT with
	abort.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_finish_dynamic_symbol): Likewise.
	(elf_i386_finish_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Likewise.  Tidy R_386_GOT32 and error
	handling code.
2001-06-23 10:03:53 +00:00
Alan Modra
12d0ee4aca Avoid creating COPY relocs if possible.
* elf32-i386.c (elf_i386_check_relocs): Tweak condition under
	which .got created.  Mark symbols used by R_386_32 and R_386_PC32
	relocs as ELF_LINK_NON_GOT_REF to create COPY relocs only when the
	reloc is in a read-only section.  Instead, allocate space for a
	dynamic reloc to reference the library symbol directly.  Keep
	track of space we allocate using pcrel_relocs_copied.
	(discard_copies): Delete, and move code to ..
	(allocate_plt_and_got): ..here.  Rename to
	allocate_plt_and_got_and_discard_relocs.  Remove unneeded dynamic
	relocs for non-shared link.
	(elf_i386_size_dynamic_sections): Update calls to above functions.
	(elf_i386_relocate_section): Write out the dynamic relocs.  Add
	more ugly logic to avoid "unresolvable relocation" error.  Use
	htab shortcut in place of elf_hash_table macro.
	(elf_i386_finish_dynamic_sections): Allow that dynamic .got may
	not always be created now.
2001-06-23 05:54:15 +00:00
H.J. Lu
161d71a639 2001-06-20 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_size_dynamic_sections): Always
	allocate local .got space.
2001-06-20 18:54:52 +00:00
Alan Modra
6725bdbfa9 * elf32-i386.c (elf_i386_discard_copies): Rename to
discard_copies, and use elf_link_hash_entry arg rather than
	elf_i386_link_hash_entry.
	(elf_i386_link_hash_traverse): Delete.
	(elf_i386_size_dynamic_sections): Adjust call to discard_copies.
	Tidy sizing of dynamic sections.
	(elf_i386_check_relocs <R_386_32, R_386_PC32>): Reference count
	possible .plt entries.
	(elf_i386_gc_sweep_hook): Likewise.
	(elf_i386_adjust_dynamic_symbol): Discard .plt entries for
	everything with plt.refcount <= 0.

	* elf32-i386.c (elf_i386_check_relocs): Don't allocate .got and
	.relgot space here.
	(elf_i386_gc_sweep_hook): ..and no need to deallocate here..
	(elf32_hppa_adjust_dynamic_symbol): ..and don't allocate .plt and
	.rel.plt here..
	(allocate_plt_and_got): ..instead do it all here.  New function.
	(elf_i386_size_dynamic_sections): Allocate local .got space and
	call allocate_plt_and_got.  No need to zap .relgot if not dynamic.
	(bfd_elf32_bfd_final_link): Delete.  (ie. use regular final link
	rather than gc variety).
	(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
	(elf_i386_relocate_section): Use it here and correct handling of
	R_386_GOT32.  Provide section and offset for "unresolvable
	relocation" error message.
	(elf_i386_finish_dynamic_symbol): Correct handling of R_386_GOT32.

	* elf32-i386.c (struct elf_i386_link_hash_table): Add sgot,
	sgotplt, srelgot, splt, srelplt, sdynbss, srelbss fields.
	(elf_i386_link_hash_table_create): Init them.
	(create_got_section): New function.
	(elf_i386_create_dynamic_sections): New function.
	(elf_backend_create_dynamic_sections): Set to above.
	(elf_i386_check_relocs): Use shortcuts from hash table rather than
	calling bfd_get_section_by_name.
	(elf_i386_gc_sweep_hook): Likewise.
	(elf_i386_adjust_dynamic_symbol): Likewise.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_finish_dynamic_sections): Likewise.
2001-06-05 05:51:55 +00:00
Nick Clifton
d9bc7a4499 Replace sh_size/sh_entsize with NUM_SHDR_ENTRIES 2001-05-23 08:23:27 +00:00
H.J. Lu
f5f31454c5 2001-04-26 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_check_relocs): Verify if r_symndx is
	valid.
2001-04-26 19:09:20 +00:00
H.J. Lu
dd484e5c56 2001-04-05 David Mosberger <davidm@hpl.hp.com>
* elf32-i386.c (elf_i386_fake_sections): Treat ".reloc" as an
	ordinary "progbits" section.
2001-04-06 00:37:30 +00:00
Nick Clifton
7898dedac0 Update copyright notices 2001-03-08 21:04:02 +00:00
H.J. Lu
1f655a0986 2001-02-08 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_check_relocs): Reserve R_386_PC32
	relocation entries for weak definitions when building DSO with
	-Bsymbolic.
2001-02-09 06:58:59 +00:00
H.J. Lu
c849217624 2001-01-19 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_check_relocs): Report files with bad
	relocation section names.
	(elf_i386_relocate_section): Report files with bad relocation
	section names and return false.
2001-01-20 06:08:35 +00:00
Kazu Hirata
435b1e90b1 2000-12-08 Kazu Hirata <kazu@hxi.com>
* coffgen.c: Fix formatting.
	* elf32-i386.c: Likewise.
	* elf32-i960.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-mcore.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-sparc.c: Likewise.
	* elf32-v850.c: Likewise.
	* elf64-sparc.c: Likewise.
	* elf-m10300.c: Likewise.
2000-12-08 18:34:32 +00:00
Kazu Hirata
6609fa7475 2000-12-05 Kazu Hirata <kazu@hxi.com>
* elf32-fr30.c: Fix formatting.
	* elf32-hppa.c: Likewise.
	* elf32-i370.c: Likewise.
	* elf32-i386.c: Likewise.
	* elf32-i860.c: Likewise.
	* elf32-i960.c: Likewise.
2000-12-05 13:20:10 +00:00
Alan Modra
791987aff2 (elf_i386_finish_dynamic_symbol): Remove unnecessary check added 2000-08-27. 2000-09-01 11:17:07 +00:00
Alan Modra
f69da49f95 Reclaim reloc space for symbols that have been forced local. 2000-08-27 08:10:16 +00:00
Nick Clifton
7a9af8c4a0 Zero out the dynamic allocated content space. Add a comment to remind us that
one day this ought to be fixed.
2000-08-21 23:42:56 +00:00
H.J. Lu
d6cf28795d 2000-07-19 H.J. Lu <hjl@gnu.org>
* elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
	DF_TEXTREL if DT_TEXTREL is set.
	* elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
	* elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
	* elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
	* elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
	* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
	* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
	* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
	* elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
	* elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
	* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.

	* bfd/elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
	set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
	DT_RPATH is set.
	Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
2000-07-20 03:21:59 +00:00
Alan Modra
dc47f3278f (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
move HOWTOs into elf_howto_table.
2000-06-07 14:23:51 +00:00
Alan Modra
638632bd1c Update copyright dates for last patch.
Scanning ChangeLog showed others were lazy/forgetful too :-)
2000-06-07 04:08:13 +00:00
Alan Modra
1b452ec66b Get rid of the -1 dummy valued enum in START_RELOC_NUMBERS.
Remove duplicate reloc enums in elf32-d[13]0v.c
Remove EMPTY_HOWTOs in elf32-i386.c
2000-06-07 03:43:33 +00:00
H.J. Lu
3a27a730c7 2000-05-23 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_relocate_section): Don't allow the
	undefined symbol with the non-default visibility attributes.
	* elf-hppa.h (elf_hppa_relocate_section): Likewise.
	* elf32-arm.h (elf32_arm_relocate_section): Likewise.
	* elf32-i370.c (i370_elf_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2000-05-23 14:05:50 +00:00
Alan Modra
dd5724d523 Reference count .plt and .got on x86 for garbage collection code. Fix a
couple of m68k and ppc bugs discovered while testing x86 gc.
2000-04-27 00:31:17 +00:00
Alan Modra
1319985e96 H.J's x86 fix for "nm -l" on shared libraries, applied to ppc too. 2000-04-20 05:37:05 +00:00
H.J. Lu
5cc7c785d2 2000-03-01 H.J. Lu <hjl@gnu.org>
* aoutx.h (aout_link_input_section_std): Pass "true" to
	the undefined_symbol callback.
	(aout_link_input_section_ext): Likewise.
	* bout.c (get_value): Likewise.
	* coff-a29k.c (coff_a29k_relocate_section): Likewise.
	* coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
	Likewise.
	(alpha_relocate_section): Likewise.
	* coff-arm.c (coff_arm_relocate_section): Likewise.
	* coff-i960.c (coff_i960_relocate_section): Likewise.
	* coff-mcore.c (coff_mcore_relocate_section): Likewise.
	* coff-mips.c (mips_relocate_section): Likewise.
	* coff-ppc.c (coff_ppc_relocate_section): Likewise.
	* coff-sh.c (sh_relocate_section): Likewise.
	* coff-tic80.c (coff_tic80_relocate_section): Likewise.
	* cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
	* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
	* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
	* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
	* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
	* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
	* elf32-i370.c (i370_elf_relocate_section): Likewise.
	* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
	* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
	* elf32-sh.c (sh_elf_relocate_section): Likewise.
	* elf32-v850.c (v850_elf_relocate_section): Likewise.
	* elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
	* elflink.h (elf_link_output_extsym): Likewise.
	* pe-mips.c (coff_pe_mips_relocate_section): Likewise.
	* reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
	* reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.

	* elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
	undefined_symbol callback when building shared library with
	-Bsymbolic and undefined symbols are allowed. Otherwise, pass
	"true".
	* elf32-arm.h (elf32_arm_relocate_section): Likewise.
	* elf32-i386.c (elf_i386_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
	(elf32_mips_get_relocated_section_content): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2000-03-01 19:40:54 +00:00
Ian Lance Taylor
a432cc3d1c * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
invalid relocation types, and change them to R_386_NONE.
2000-02-22 05:52:59 +00:00
Ian Lance Taylor
7f8d5fc90b * section.c (_bfd_strip_section_from_output): Add info parameter.
If it passed as non-NULL, use it to check whether any input BFD
	has an input section which uses this output section.  Change all
	callers.
	* bfd-in2.h: Rebuild.

	* bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
	bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
	1999-11-29.
	* bfd-in2.h: Rebuild.
2000-02-13 22:45:29 +00:00
Ian Lance Taylor
7843f00e2d * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
* elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
	and NON_GOT_REF from weak defined symbol to real symbol.
	* elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
	(elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
	create a COPY reloc.
	* elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
	(elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
	don't create a COPY reloc.
1999-09-04 16:26:08 +00:00
Ian Lance Taylor
5f771d47c7 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
as appropriate.  Use EMPTY_HOWTO as appropriate.  Fill in
	structure initializations.  Add casts.
	* reloc.c (EMPTY_HOWTO): Define.
	* bfd-in2.h: Rebuild.
	* coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
	comparisons against 0.
	* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
	previous_ibfd_e_flags to unsigned long.
	* vms.h (struct vms_private_data_struct): Change section_count to
	unsigned.
	* vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
	(_bfd_vms_write_gsd): Change symnum to unsigned.
	* vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
	* vms-tir.c (etir_sta): Change psect to unsigned.
	(alloc_section): Change idx to unsigned.
	(tir_sta, tir_ctl): Change psect to unsigned.
	(_bfd_vms_write_tir): Change len and before to bfd_size_type.
	* vms.c (priv_section_count): Change to unsigned.
1999-07-12 10:30:21 +00:00
Ian Lance Taylor
7442e600c8 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
as appropriate.  Fill in structure initializations.  Add variable
	initializations.  Add casts.
	* dwarf1.c (parse_line_table): Change eachLine to unsigned long.
	(dwarf1_unit_find_nearest_line): Change i to unsigned long.
1999-07-11 19:49:48 +00:00
Ian Lance Taylor
3e2699126a 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
* elf32-i386.c (elf_howto_table): Change R_386_PC8 from
	complain_overflow_bitfield to complain_overflow_signed.
1999-06-13 09:23:04 +00:00
Richard Henderson
252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00