Richard Henderson
300a10323a
1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* elflink.h (elf_link_add_object_symbols): Undo last change.
1998-09-29 03:53:21 +00:00
Richard Henderson
c4a00a8302
* elflink.h (elf_link_add_object_symbols): Don't record a dynamic
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symbol for the indirect alias to a versioned symbol.
1998-09-23 23:09:54 +00:00
Catherine Moore
74db0d03a7
* elf32-i386.c (elf32_i386_vtinherit_howto): New.
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(elf32_i386_vtentry_howto): New.
(elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
or elf32_i386_vtinherit_howto on lookup.
1998-09-21 17:29:28 +00:00
Ian Lance Taylor
776c436d8b
Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
reloc_type. Rename R_68K__max to R_68K_max.
(howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
reloc.
1998-09-20 04:57:41 +00:00
Ian Lance Taylor
8b77a7d9d2
Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
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* libbfd.c (bfd_getb32): Rewrite expression to get better code.
(bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1998-09-20 04:17:27 +00:00
Ian Lance Taylor
0983267416
* libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
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after. From Chris Torek <torek@bsdi.com>.
1998-09-20 03:53:05 +00:00
Ian Lance Taylor
d7298d8f7e
Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
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* elflink.h (elf_link_add_object_symbols): Ensure that the warning
message has a null byte terminator.
1998-09-20 02:45:04 +00:00
Nick Clifton
618e96a058
Fic PR17107 - ignore contents of word subject to R_V850_32 relocation.
1998-09-18 21:37:41 +00:00
Nick Clifton
bc2c7e533b
Always treat section symbols as special, even if they are attached to a
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common section.
1998-09-18 16:23:48 +00:00
Nick Clifton
f5ec493e57
Add comment about problem computing nearets line numbers for undefined
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symbols at link time.
1998-09-18 00:22:23 +00:00
Richard Henderson
93893904de
* elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
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transform a defweak into a plt entry.
(elf64_alpha_calc_dynrel_sizes): Allow room for secondary
plt entry references to receive a RELATIVE reloc.
(elf64_alpha_finish_dynamic_symbol): Fill them in.
(elf64_alpha_relocate_section): Assert we don't overrun
the allocated relocation space.
1998-09-17 23:17:10 +00:00
Catherine Moore
9c68226165
get rid of print statement in elf32_arm_gc_mark_hook.
1998-09-16 16:31:18 +00:00
Vladimir Makarov
5df02296c9
1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
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* elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
reloc to the wrong section a warning, not an error. .dynsbss
is not an output section, so there is no need to check for it.
1998-09-15 21:36:41 +00:00
Catherine Moore
a2dd26e9e9
Fix changeLOg entry. Add argument to elf_backend_get_symbol_type.
1998-09-15 17:42:09 +00:00
Catherine Moore
948beb4a24
* bfd-in.h: Add argument to elf_backend_get_symbol_type.
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* bfd-in2.h: Rebuild.
* elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
* elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
R_ARM_GNU_VTENTRY.
(elf32_arm_gc_mark_hook): New.
(elf32_arm_gc_sweep_hook): New.
(elf32_arm_check_relocs): New.
(elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
relocations.
(elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
relocations.
1998-09-15 13:52:55 +00:00
Richard Henderson
7194b91a0f
1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
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* elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
assume there is no PLT or GOT.
1998-09-11 20:15:54 +00:00
Nick Clifton
a61c93863e
fix linker testsuite failure
1998-09-09 21:25:37 +00:00
Peter Schauer
ebe909d29e
* rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
1998-09-07 20:26:43 +00:00
Ian Lance Taylor
c84d3d6970
* libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
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match definition of _bfd_gc_sections field.
* libbfd.h: Rebuild.
1998-09-06 00:41:41 +00:00
Richard Henderson
35ac82f2a3
Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
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* elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
the addend of a dynamic relocation referencing a section.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
(sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
1998-09-04 20:57:07 +00:00
Richard Henderson
37b68f729c
* elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
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bed has a size_dynamic_sections routine before trying to use it.
1998-09-04 00:30:35 +00:00
Michael Snyder
a6ac3b6bb5
Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
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* elf.c: comment and formatting cleanups.
* elfcore.h: ditto.
1998-09-02 19:28:55 +00:00
Richard Henderson
c2242569d0
* elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
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_bfd_elf_rel_vtable_reloc_fn.
1998-08-31 21:50:12 +00:00
Catherine Moore
bb3b4377a4
* Makefile.am: Add elf32-arm.c.
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* Makefile.in: Rebuild.
* elf-bfd.h: Add elf_backend_get_symbol_type.
* elf.c (swap_out_syms): If defined, call
elf_backend_get_symbol_type.
* elf32-arm.c: Define elf_backend_get_symbol_type.
(elf32_arm_get_symbol-type): New routine.
(record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
(bfd_elf32_arm_process_before_allocation): Change to
check for STT_ARM_TFUNC.
(elf32_arm_final_link_relocate): Likewise.
* elfxx-target.h: Add elf_backend_get_symbol_type.
1998-08-31 15:50:04 +00:00
Richard Henderson
68631a8643
* archures.c (bfd_mach_alpha_ev[456]): New.
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* cpu-alpha.c: Rework to match these types.
1998-08-29 02:46:21 +00:00
Richard Henderson
09e5322ac0
* elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
...
* elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
* elf32-i386.c (elf_howto_table): Add vtable relocs.
(elf_i386_reloc_type_lookup): Recognize them.
(elf_i386_check_relocs): Pass them off to generic code.
(elf_i386_relocate_section): Ignore them.
(elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
(elf_backend_can_gc_sections): True.
1998-08-29 02:43:47 +00:00
Catherine Moore
9d811c2141
add elf32-arm.c to things to keep
1998-08-27 20:35:58 +00:00
Catherine Moore
4d2466d15a
remove armelf sanitization.
1998-08-26 17:55:50 +00:00
Nick Clifton
774852e913
Fix seg fault when displaying linker error message
1998-08-20 22:08:22 +00:00
Ian Lance Taylor
54e4cfaf3a
add configure to list of files to check
1998-08-20 20:55:13 +00:00
Ian Lance Taylor
c6167c136c
Check whether any sanitized files are mentioned elsewhere.
1998-08-20 20:54:08 +00:00
Michael Snyder
b64beb2d10
Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
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* elfcode.h (elf_object_p): Reject files of header type ET_CORE
(core files are treated differently than object files).
* elf-bfd.h (_bfd_elf_write_corefile_contents,
bfd_elf_mkcorefile): declare.
* elfxx-target.h (_bfd_elf_write_corefile_contents,
bfd_elf_mkcorefile): add to bfd_target vector.
* elfcore.h (elf_core_file_p): save the program header table,
and set the bfd architecture from the elf file header.
* elf.c (bfd_elf_mkcorefile): new function.
(_bfd_elf_write_corefile_contents): new function.
(assign_file_positions_for_segments): add cases for handling
PT_NOTE segments. (assign_file_positions_except_relocs):
core files should be handled the same as exec files.
(prep_headers): identify core files as type ET_CORE.
(copy_private_bfd_data): identify the sections belonging to
the PT_NOTE segment.
* elf32-sparc.c (elf32_sparc_final_write_processing):
add break statement to default case.
1998-08-20 00:32:36 +00:00
Vladimir Makarov
b49867b644
* elf32-ppc.c (ppc_elf_relocate_section): Check that output
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section (not input) will be in sections ".sbss", ".sbss2",
".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
output_offset for correct evaluation of addend.
PR16246
1998-08-19 21:28:51 +00:00
Catherine Moore
2c3c46ad0c
* elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
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elf32_arm_allocate_interworking_sections and
elf32_arm_process_before_allocation.
* bfd-in.h: Ammend prototype for
elf32_arm_process_before_allocation to remove surplus third
argument.
* bfd-in2.h: Regenerate.
1998-08-18 16:55:29 +00:00
Richard Henderson
803f5d55cd
* elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
1998-08-16 03:58:11 +00:00
Stan Cox
a05d3537a8
* aoutx.h (aout_link_input_section_ext): Use the relocation already
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calculated for RELOC_SPARC_REV32 case.
1998-08-14 18:56:41 +00:00
Ian Lance Taylor
cb5fa481a6
Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
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* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
entries unless the symbol is defined in the executable; in
particular, undefined weak symbols get a PLT entry.
1998-08-12 23:04:13 +00:00
Ian Lance Taylor
24ec5f63f7
* libaout.h: Remove nested comment to avoid warning.
1998-08-12 18:48:57 +00:00
Ken Raeburn
3d759c53c9
sanitize-vr5400 -> sanitize-cygnus, for 98r2
1998-08-12 10:50:35 +00:00
Ken Raeburn
1a85826ebc
sanitize-vr5400 -> sanitize-cygnus
1998-08-12 02:18:03 +00:00
Catherine Moore
a17e14c150
* elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
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argument is_local. Add argument sym_flags. Check sym_flags
in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
(elf32_arm_relocate_section): Don't pass local sym and pass
sym_flags to elf32_arm_final_link_relocate.
1998-08-11 19:58:02 +00:00
Richard Henderson
176e2f2592
* elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
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to not count too few relocs for dynamicly linked executables.
1998-08-11 03:40:39 +00:00
Richard Henderson
7993f96a80
* elflink.h (elf_gc_common_finalize_got_offsets): For backends
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that use a .got.plt section start the got offset at zero.
1998-08-10 22:35:02 +00:00
Ian Lance Taylor
70c732096a
* ieee.c (ieee_write_processor): Correct the processor ID written
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out for bfd_arch_m68k, accommodating change of March 25.
1998-08-10 21:32:53 +00:00
Catherine Moore
cb43e2a9b8
* elf32-arm.c (elf32_arm_final_link_relocate): Rework
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R_ARM_THM_RPC22 relocations.
1998-08-10 02:02:18 +00:00
Richard Henderson
382fab1a7a
* elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
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are always dynamic.
(elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
.got relocs in -Bsymbolic shared objects.
1998-08-08 22:17:16 +00:00
Catherine Moore
f754ac3529
Add armelf sanitization.
1998-08-07 01:25:52 +00:00
Nick Clifton
0e7361bcd5
Add ARM ELF private flags
1998-08-05 22:52:27 +00:00
Nick Clifton
28574bf993
fixed armelf sanitization
1998-08-04 00:36:01 +00:00
Ian Lance Taylor
82912e99bd
* elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
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a local symbol.
(elf32_sparc_relocate_section): Likewise.
1998-08-04 00:11:32 +00:00