Jakub Jelinek
c629eae01a
* elf.c (_bfd_elf_rela_local_sym): Only call
...
_bfd_merged_section_offset if merge_info is non-NULL.
(_bfd_elf_rel_local_sym, _bfd_elf_section_offset): New.
* elf-bfd.h (_bfd_elf_rel_local_sym, _bfd_elf_section_offset): New
prototypes.
* elf32-arm.h (elf32_arm_final_link_relocate): Use
_bfd_elf_section_offset.
(elf32_arm_relocate_section): Use _bfd_elf_rel_local_sym.
* elf32-i386.c (elf_i386_relocate_section): Use
_bfd_elf_section_offset and _bfd_elf_rel_local_sym.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Use
_bfd_elf_section_offset.
* elf32-cris.c (cris_elf_relocate_section): Likewise.
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mips.c (mips_elf_create_dynamic_relocation): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-s390.c (elf_s390_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
* elf64-s390.c (elf_s390_relocate_section): Likewise.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
2001-12-07 11:12:18 +00:00
Jakub Jelinek
f8df10f4f5
* elf.c (_bfd_elf_rela_local_sym): New.
...
* elflink.h (elf_link_input_bfd): Don't consider empty
merged sections as removed in relocation tests.
* elf-bfd.h (_bfd_elf_rela_local_sym): Add prototype.
* elf32-i386.c (elf_i386_relocate_section): Handle relocs
against STT_SECTION symbol of SHF_MERGE section.
* elf32-arm.h (elf32_arm_relocate_section): Likewise.
* elf32-avr.c (elf32_avr_relocate_section): Call
_bfd_elf_rela_local_sym.
* elf32-cris.c (cris_elf_relocate_section): Likewise.
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
* elf32-fr30.c (fr30_final_link_relocate): Likewise.
* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-i860.c (elf32_i860_relocate_section): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-s390.c (elf_s390_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elf32-v850.c (v850_elf_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
* elf64-s390.c (elf_s390_relocate_section): Likewise.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
* elf-hppa.h (elf_hppa_relocate_section): Likewise.
* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise for
!partial_inplace relocs. Handle relocs against STT_SECTION
symbol of SHF_MERGE for partial_inplace relocs.
* config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
* write.c (adjust_reloc_syms): Don't handle relocs against
SEC_MERGE section symbols specially.
(fixup_segment): Likewise.
2001-11-23 12:17:21 +00:00
Alan Modra
ec33885937
* elf32-arm.h (elf32_arm_final_link_relocate): Don't copy STN_UNDEF
...
relocs into shared libs.
* elf32-cris.c (cris_elf_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
* elf64-s390.c (elf_s390_relocate_section): Likewise.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
* elf.c (bfd_section_from_r_symndx): New function.
* elf-bfd.h (LOCAL_SYM_CACHE_SIZE): Define.
(struct sym_sec_cache): New.
(bfd_section_from_r_symndx): Declare.
(struct bfd_elf_section_data): Change local_dynrel type to PTR.
* elflink.h (elf_link_input_bfd): Don't test for removed linkonce
relocs when relocatable. Don't zero entire reloc, just zero the
addend and sym.
* elf32-i386.c (struct elf_i386_link_hash_table): Add sym_sec.
(elf_i386_link_hash_table_create): Init it.
(elf_i386_check_relocs): Track dynamic relocs needed for local
syms on a per-section basis as we do for globals.
(elf_i386_gc_sweep_hook): Update for local_dynrel change.
Remove dead code.
(allocate_dynrelocs): Warning fix.
(elf_i386_size_dynamic_sections): Don't allocate relocs when
section has been discarded.
(elf_i386_relocate_section): Don't copy STN_UNDEF relocs
into shared libs.
* elf32-hppa.c: Likewise.
* elf32-s390.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
2001-11-10 00:23:35 +00:00
Alan Modra
bbd7ec4a06
* elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Merge dyn_reloc
...
counts for aliases instead of aborting.
* elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
* elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set plt.offset
to -1 for non-function symbols.
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
* elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Refer to
plt.offset instead of plt.refcount when setting to -1.
2001-10-15 07:28:45 +00:00
Alan Modra
51b64d56a7
* elf-bfd.h (struct elf_link_local_dynamic_entry): Add init_refcount.
...
(struct elf_backend_data): Add can_refcount.
* elf.c (_bfd_elf_link_hash_newfunc): Get rid of a few casts. Set
got.refcount and plt.refcount from init_refcount.
(_bfd_elf_link_hash_table_init): Set up init_refcount.
(_bfd_elf_link_hash_copy_indirect): Reference got/plt.refcount
rather than got/plt.offset, and test for <= 0 rather than -1.
* elflink.h (size_dynamic_sections): Set init_refcount to -1.
* elfxx-target.h (elf_backend_can_refcount): Define.
(elfNN_bed): Init can_refcount.
* linker.c (_bfd_link_hash_newfunc): Get rid of a few casts.
(_bfd_generic_link_hash_newfunc): Likewise.
* elf32-cris.c (cris_elf_check_relocs): Modify for refcounts
starting from zero.
(elf_backend_can_refcount): Define.
* elf32-hppa.c (elf32_hppa_check_relocs): Modify for refcounts
starting from zero.
(elf32_hppa_copy_indirect_symbol): Make static to agree with
prototype.
(elf_backend_can_refcount): Define.
* elf32-i386.c (elf_i386_check_relocs): Modify for refcounts
starting from zero.
(allocate_dynrelocs): Set plt/got.offset rather than *.refcount.
(elf_i386_finish_dynamic_symbol): Expand SHN_UNDEF comment.
(elf_i386_finish_dynamic_sections): Use local var so line < 80 chars.
(elf_backend_can_refcount): Define.
(elf_i386_copy_indirect_symbol): Make static to agree with
prototype. Formatting fix.
* elf32-m68k.c (elf_m68k_check_relocs): Modify for refcounts
starting from zero.
(elf_backend_can_refcount): Define.
* elf32-ppc.c (ppc_elf_check_relocs): Modify for refcounts
starting from zero.
(elf_backend_can_refcount): Define.
* elf32-s390.c (elf_s390_check_relocs): Modify for refcounts
starting from zero.
(elf_backend_can_refcount): Define.
* elf64-s390.c (elf_s390_check_relocs): Modify for refcounts
starting from zero.
(elf_backend_can_refcount): Define.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Modify for refcounts
starting from zero.
(elf_backend_can_refcount): Define.
2001-09-29 06:21:59 +00:00
Alan Modra
ffaef15911
* elf64-x86-64.c (elf64_x86_64_reloc_type_lookup): Don't map bfd
...
reloc code using x86_64_reloc_map.
2001-09-28 12:54:53 +00:00
Alan Modra
f51e552e0e
* elf-bfd.h (elf_backend_reloc_type_class): Pass in the entire
...
reloc rather than just the type.
(_bfd_elf_reloc_type_class): Likewise.
* elf.c (_bfd_elf_reloc_type_class): Likewise.
* elf32-arm.h (elf32_arm_reloc_type_class): Likewise.
* elf32-cris.c (elf_cris_reloc_type_class): Likewise.
* elf32-i386.c (elf_i386_reloc_type_class): Likewise.
* elf32-m68k.c (elf32_m68k_reloc_type_class): Likewise.
* elf32-ppc.c (ppc_elf_reloc_type_class): Likewise.
* elf32-s390.c (elf_s390_reloc_type_class): Likewise.
* elf32-sh.c (sh_elf_reloc_type_class): Likewise.
* elf32-sparc.c (elf32_sparc_reloc_type_class): Likewise.
* elf64-alpha.c (elf64_alpha_reloc_type_class): Likewise.
* elf64-s390.c (elf_s390_reloc_type_class): Likewise.
* elf64-sparc.c (sparc64_elf_reloc_type_class): Likewise.
* elf64-x86-64.c (elf64_x86_64_reloc_type_class): Likewise.
* elfxx-ia64.c (elfNN_ia64_reloc_type_class): Likewise.
* elflink.h: Formatting fixes.
(elf_link_sort_relocs): Make "count" and "size" bfd_size_type.
Call bfd_zmalloc rather than calloc. Remove unnecessary cast of
o->contents to PTR. Update call to elf_backend_reloc_type_class.
2001-09-24 01:38:31 +00:00
Alan Modra
8f615d0704
* bfd.c (bfd_archive_filename): New function.
...
* bfd-in2.h: Regenerate.
* aout-adobe.c: Replace bfd_get_filename with bfd_archive_filename
in error messages where the bfd is an input bfd.
* aout-cris.c: Likewise.
* coff-arm.c: Likewise.
* coff-mcore.c: Likewise.
* coff-ppc.c: Likewise.
* coff-rs6000.c: Likewise.
* coff-sh.c: Likewise.
* coff-tic54x.c: Likewise.
* coff-tic80.c: Likewise.
* coff64-rs6000.c: Likewise.
* coffcode.h: Likewise.
* coffgen.c: Likewise.
* cofflink.c: Likewise.
* ecofflink.c: Likewise.
* elf-hppa.h: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-gen.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-mcore.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-v850.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-gen.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.h: Likewise.
* elfxx-ia64.c: Likewise.
* ieee.c: Likewise.
* ihex.c: Likewise.
* libbfd.c: Likewise.
* pdp11.c: Likewise.
* pe-mips.c: Likewise.
* peicode.h: Likewise.
* srec.c: Likewise.
* xcofflink.c: Likewise.
* elf32-arm.h: Make _bfd_error_handler calls K&R compatible.
* elflink.c (_bfd_elf_create_linker_section): Better grammar for
error message.
* coff-mcore.c (coff_mcore_relocate_section): Internalionalise
error message.
* elf64-sparc.c (sparc64_elf_add_symbol_hook): Constify stt_types.
Consolidate error messages, and split long messages to two lines.
2001-09-20 23:30:37 +00:00
Nick Clifton
671bae9c92
coordinate info->symbolic and info->allow_shlib_undefined
2001-09-20 10:37:35 +00:00
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
Andreas Jaeger
8df9fc9d6a
* elf64-x86-64.c (elf64_x86_64_check_relocs): Set DF_TEXTREL if
...
the reloc is against read-only section.
(elf64_x86_64_size_dynamic_sections): Use DF_TEXTREL flag instead
of looking up section names for DT_TEXTREL.
(elf64_x86_64_reloc_type_class): New.
(elf_backend_reloc_type_class): Define.
2001-08-23 18:14:29 +00:00
Andreas Jaeger
1e1b3bc252
* elf64-x86-64.c (elf64_x86_64_elf_object_p): Make static.
...
Add prototypes where needed.
2001-08-10 19:29:59 +00:00
Andreas Jaeger
f631948d0b
* elf64-x86-64.c (elf64_x86_64_relocate_section): Fix linking of
...
shared libraries.
2001-06-21 16:33:14 +00:00
Andreas Jaeger
fd8ab9e538
(elf64_x86_64_relocate_section): Fix creation of dynamic symbols.
2001-06-19 13:30:40 +00:00
Andreas Jaeger
cc78d0afbe
2001-06-07 Andreas Jaeger <aj@suse.de>
...
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Add an
assertion.
(elf64_x86_64_check_relocs): Fix VTENTRY relocation; set an
alignment of 8 for .rela sections; handle further relocations.
2001-06-07 14:45:36 +00:00
Andreas Jaeger
80643fbcda
* elf64-x86-64.c (elf64_x86_64_relocate_section): Add PC8
...
relocation, small reformatting.
2001-06-01 11:52:11 +00:00
Andreas Jaeger
6b3db54654
* elf64-x86-64.c (elf64_x86_64_check_relocs): Handle R_X86_64_64.
...
(elf64_x86_64_relocate_section): Likewise.
2001-05-30 18:44:46 +00:00
Andreas Jaeger
de41dcd889
* elf64-x86-64.c (elf64_86_64_size_info): Remove, we can use the
...
generic version since we want a hashsize of 4.
(elf_backend_size_info): Likewise.
2001-05-28 15:45:47 +00:00
Andreas Jaeger
6a2bda3fa0
* elf64-x86-64.c (elf64_x86_64_relocate_section): Correct test for
...
R_X86_64_GOTPCREL, don't use assignments instead of comparisons.
2001-04-30 10:30:05 +00:00
Andreas Jaeger
053579d754
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Only swap
...
out handled entries.
(elf64_x86_64_finish_dynamic_symbol): Set up GOT entries.
(elf64_x86_64_relocate_section): Fix GOTPCREL calculation.
(elf64_x86_64_relocate_section): Merge entries for GOTPCREL and
GOT32.
2001-04-29 13:42:45 +00:00
Andreas Jaeger
fe4770f478
2001-04-23 Bo Thorsen <bo@suse.de>
...
* x86-64.h: Add vtable support.
2001-04-23 Bo Thorsen <bo@suse.de>
* elf64-x86-64.c: Add c++ vtable hack.
Small whitespace and comment changes.
2001-04-23 08:00:14 +00:00
Andreas Jaeger
653165cc0d
2001-04-19 Andreas Jaeger <aj@suse.de>
...
* elf64-x86-64.c (elf64_x86_64_plt0_entry): Fix instructions.
(elf64_x86_64_plt_entry): Likewise.
(elf64_x86_64_finish_dynamic_sections): Fix PLT0 generation.
(elf64_x86_64_finish_dynamic_symbol): Fix PLT generation.
2001-04-19 09:39:28 +00:00
Andreas Jaeger
bcdd92f3e0
2001-03-07 Andreas Jaeger <aj@suse.de>
...
* elf64-x86-64.c (elf64_x86_64_relocate_section): Fix handling of
some relocation values.
2001-03-07 13:49:11 +00:00
Andreas Jaeger
5608e05bb4
2001-02-28 Andreas Jaeger <aj@suse.de>
...
* elf64-x86-64.c (elf64_x86_64_relocate_section): Add relocation
to addend.
2001-02-28 12:32:10 +00:00
Andreas Jaeger
4a73f21b0c
2001-02-26 Andreas Jaeger <aj@suse.de>
...
* elf64-x86-64.c (x86_64_elf_howto_table): Fix order of entries.
2001-02-26 07:50:22 +00:00
Andreas Jaeger
05aa1441bb
2001-02-20 Andreas Jaeger <aj@suse.de>
...
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Don't make
PLT entries that could serve as a definition for a weak symbol.
2001-02-20 08:01:32 +00:00
Andreas Jaeger
407443a31c
2001-02-14 Bo Thorsen <bo@suse.de>
...
* elf64-x86-64.c: Small formatting fixes and rearrangements of code.
(elf64_86_64_size_info): Struct added to fix a problem
with the hashtable string entries.
(elf64_x86_64_adjust_dynamic_symbol): Add generation of .got.plt.
(elf64_x86_64_size_dynamic_sections): A FIXME removed.
(elf64_x86_64_size_dynamic_sections): Fix a dynamic entry and
remove the FIXME for this.
(elf64_x86_64_adjust_dynamic_symbol): Fix check for unneeded .plt
section. Also removed the FIXME for it.
(x86_64_elf_howto_table): Use bfd_elf_generic_reloc.
(ELF_DYNAMIC_INTERPRETER): Fix the name of the dynamic linker.
(elf64_x86_64_finish_dynamic_sections): Enable .got.plt writing.
2001-02-14 10:57:47 +00:00
Jan Hubicka
51e0a107ce
2001-02-09 Bo Thorsen <bo@suse.de>
...
* elf64-x86-64.c (elf64_x86_64_check_relocs): Set .rela.got section
alignment to 3.
(elf64_x86_64_check_relocs): Write R_X86_64_GOTPCREL GOT entry
and relocation.
(elf64_x86_64_relocate_section): Fix formatting.
(elf64_x86_64_relocate_section): Fix addend for relocation of
R_X86_64_(8|16|32|PC8|PC16|PC32).
2001-02-12 16:54:08 +00:00
Jan Hubicka
23df107806
* elf64-x86-64.c (x86_64_elf_howto): Fix name of R_X86_64_GOTPCREL.
...
* tc-i386.c (i386_displacement): Fix handling of
BFD_RELOC_X86_64_GOTPCREL.
(i386_validate_fix): Likewise.
2001-02-12 16:47:15 +00:00
Kazu Hirata
3fde5a36df
2001-01-23 Kazu Hirata <kazu@hxi.com>
...
* aoutx.h: Fix formatting.
* bfd.c: Likewise.
* bfd-in2.h: Likewise.
* bfd-in.h: Likewise.
* cpu-i386.c: Likewise.
* cpu-m68hc11.c: Likewise.
* dwarf2.c: Likewise.
* elf64-x86-64.c: Likewise.
* format.c: Likewise.
* freebsd.h: Likewise.
* hash.c: Likewise.
* hp300hpux.c: Likewise.
* hppabsd-core.c: Likewise.
* hpux-core.c: Likewise.
2001-01-23 20:27:54 +00:00
Andreas Jaeger
70256ad8ae
2001-01-22 Bo Thorsen <bo@suse.de>
...
* elf64-x86-64.c: Added PIC support for X86-64.
(elf64_x86_64_link_hash_newfunc): Function added.
(elf64_x86_64_link_hash_table_create): Likewise.
(elf64_x86_64_check_relocs): Likewise.
(elf64_x86_64_gc_mark_hook): Likewise.
(elf64_x86_64_gc_sweep_hook): Likewise.
(elf64_x86_64_adjust_dynamic_symbol): Likewise.
(elf64_x86_64_size_dynamic_sections): Likewise.
(elf64_x86_64_discard_copies): Likewise.
(elf64_x86_64_finish_dynamic_symbol): Likewise.
(elf64_x86_64_finish_dynamic_sections): Likewise.
(elf64_x86_64_relocate_section): Add relocation of PIC sections.
2001-01-23 10:49:50 +00:00
Kazu Hirata
8da6118f7b
2000-12-07 Kazu Hirata <kazu@hxi.com>
...
* elf32-ppc.c: Fix formatting.
* elf64-x86-64.c: Likewise.
2000-12-07 19:31:48 +00:00
Nick Clifton
8d88c4ca53
Add support for x86_64-*-linux-gnu* target
2000-11-30 19:16:54 +00:00