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5099 commits

Author SHA1 Message Date
Alan Modra
d6580db46a daily update 2006-02-02 23:00:05 +00:00
Alan Modra
f37bc9f776 daily update 2006-02-01 23:00:07 +00:00
Eric Botcazou
bb29dfeaa6 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass 
for call-to-undefweak reloc overflow.
 2006-02-01 22:03:38 +00:00
Alan Modra
f524510a16 daily update 2006-02-01 01:09:00 +00:00
Eric Botcazou
dc669dc848 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass 
for 32-bit relocs overflow.
 2006-01-31 22:42:21 +00:00
Alan Modra
00640d8023 daily update 2006-01-30 23:00:40 +00:00
Alan Modra
985ab7ae54 daily update 2006-01-29 23:00:06 +00:00
Alan Modra
c68ea8e729 daily update 2006-01-28 23:00:06 +00:00
Alan Modra
f378d620b6 daily update 2006-01-27 23:00:05 +00:00
Paul Brook
1a0eb69375 2006-01-27 Paul Brook <paul@codesourcery.com> 
* elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
	objects.
 2006-01-27 14:11:43 +00:00
Alan Modra
8e2035baf8 daily update 2006-01-26 23:00:07 +00:00
Alan Modra
09f3a8ee4b daily update 2006-01-25 23:00:08 +00:00
Alan Modra
065cc494d9 daily update 2006-01-24 23:00:07 +00:00
Alan Modra
83f7ff2f0c daily update 2006-01-23 23:00:06 +00:00
Alan Modra
4956ac6878 daily update 2006-01-22 23:00:05 +00:00
Alan Modra
448c7aab59 daily update 2006-01-21 23:05:33 +00:00
Alan Modra
1bc5ac1d2a daily update 2006-01-20 23:00:05 +00:00
Alan Modra
e10a73df8c daily update 2006-01-19 23:00:06 +00:00
Alan Modra
93c5d7c3d5 daily update 2006-01-18 23:00:07 +00:00
Alexandre Oliva
67a4f2b710 include/elf/ChangeLog: 
Introduce TLS descriptors for i386 and x86_64.
* common.h (DT_TLSDESC_GOT, DT_TLSDESC_PLT): New.
* i386.h (R_386_TLS_GOTDESC, R_386_TLS_DESC_CALL, R_386_TLS_DESC):
New.
* x86-64.h (R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL,
R_X86_64_TLSDESC): New.
bfd/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-i386.c (elf_howto_table): New relocations.
(R_386_tls): Adjust.
(elf_i386_reloc_type_lookup): Map new relocations.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
(elf_i386_local_tlsdesc_gotent): New macro.
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
(elf_i386_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_check_relocs): Likewise.  Allocate space for
local_tlsdesc_gotent.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(allocate_dynrelocs): Count function PLT relocations.  Reserve
space for TLS descriptors and relocations.
(elf_i386_size_dynamic_sections): Reserve space for TLS
descriptors and relocations.  Set up sgotplt_jump_table_size.
Don't zero reloc_count in srelplt.
(elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf_backend_always_size_sections): Define.
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
(R_X86_64_standard): Adjust.
(x86_64_reloc_map): Map new relocs.
(elf64_x86_64_rtype_to_howto): New, split out of...
(elf64_x86_64_info_to_howto): ... this function, and...
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
(elf64_x86_64_local_tlsdesc_gotent): New macro.
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
tlsdesc_got and sgotplt_jump_table_size fields.
(elf64_x86_64_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf64_x86_64_link_hash_table_create): Initialize new fields.
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(elf64_x86_64_check_relocs): Likewise.  Allocate space for
local_tlsdesc_gotent.
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(allocate_dynrelocs): Count function PLT relocations.  Reserve
space for TLS descriptors and relocations.
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
descriptors and relocations.  Set up sgotplt_jump_table_size,
tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
and DT_TLSDESC_GOT.
(elf64_x86_64_always_size_sections): New.  Set up
_TLS_MODULE_BASE_.
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
(elf_backend_always_size_sections): Define.
binutils/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* readelf.c (get_dynamic_type): Handle DT_TLSDESC_GOT and
DT_TLSDESC_PLT.
gas/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
displacement bits.
(build_modrm_byte): Set up zero modrm for TLS desc calls.
(lex_got): Handle @tlsdesc and @tlscall.
(md_apply_fix, tc_gen_reloc): Handle the new relocations.
ld/testsuite/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* ld-i386/i386.exp: Run on x86_64-*-linux* and amd64-*-linux*.
Add new tests.
* ld-i386/pcrel16.d: Add -melf_i386.
* ld-i386/pcrel8.d: Likewise.
* ld-i386/tlsbindesc.dd: New.
* ld-i386/tlsbindesc.rd: New.
* ld-i386/tlsbindesc.s: New.
* ld-i386/tlsbindesc.sd: New.
* ld-i386/tlsbindesc.td: New.
* ld-i386/tlsdesc.dd: New.
* ld-i386/tlsdesc.rd: New.
* ld-i386/tlsdesc.s: New.
* ld-i386/tlsdesc.sd: New.
* ld-i386/tlsdesc.td: New.
* ld-i386/tlsgdesc.dd: New.
* ld-i386/tlsgdesc.rd: New.
* ld-i386/tlsgdesc.s: New.
* ld-x86-64/x86-64.exp: Run new tests.
* ld-x86-64/tlsbindesc.dd: New.
* ld-x86-64/tlsbindesc.rd: New.
* ld-x86-64/tlsbindesc.s: New.
* ld-x86-64/tlsbindesc.sd: New.
* ld-x86-64/tlsbindesc.td: New.
* ld-x86-64/tlsdesc.dd: New.
* ld-x86-64/tlsdesc.pd: New.
* ld-x86-64/tlsdesc.rd: New.
* ld-x86-64/tlsdesc.s: New.
* ld-x86-64/tlsdesc.sd: New.
* ld-x86-64/tlsdesc.td: New.
* ld-x86-64/tlsgdesc.dd: New.
* ld-x86-64/tlsgdesc.rd: New.
* ld-x86-64/tlsgdesc.s: New.
 2006-01-18 21:07:51 +00:00
Alan Modra
f506450cf2 daily update 2006-01-17 23:00:07 +00:00
H.J. Lu
6dd55cb711 2006-01-17 H.J. Lu <hongjiu.lu@intel.com> 
PR binutils/2096
	* dwarf2.c (comp_unit_contains_address): Update comment.
	(_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
	lma.  Return TRUE only if both comp_unit_contains_address and
	comp_unit_find_nearest_line return TRUE.
	(_bfd_dwarf2_find_line): Use section's vma, instead of lma.
 2006-01-17 17:12:58 +00:00
Alan Modra
64d03ab565 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref. 
(bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
	elf_gc_mark_dynamic_ref_symbol.  Make global.
	(bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
	* elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
	(elfNN_bed): Init new field.
	* elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
	(ppc64_elf_gc_mark_dynamic_ref): New function.
 2006-01-17 15:32:41 +00:00
Alan Modra
b56cbdb94b * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop. 2006-01-17 13:00:16 +00:00
Nick Clifton
fad2f28d11 Update copyright date 2006-01-17 11:09:56 +00:00
Nick Clifton
6c10990dfd PR binutils/2159 
* elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused	parameters.
 2006-01-17 10:34:43 +00:00
Alan Modra
e88d958a4f split changelogs 2006-01-16 23:15:07 +00:00
Alan Modra
00164b66e9 daily update 2006-01-16 23:00:05 +00:00
Alan Modra
e9f8064c36 daily update 2006-01-15 23:00:11 +00:00
Alan Modra
03ce39594e daily update 2006-01-14 23:00:04 +00:00
Alan Modra
b3b1f268a8 daily update 2006-01-13 23:00:06 +00:00
Alan Modra
b9a2b9b62e daily update 2006-01-12 23:00:06 +00:00
Alan Modra
f1ab64bc67 daily update 2006-01-11 23:00:06 +00:00
Nick Clifton
d7f735daf4 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry into the 
newly (re)allocated map array.
 2006-01-11 18:11:43 +00:00
Alan Modra
e7ab756793 daily update 2006-01-10 23:00:04 +00:00
Alan Modra
ca2269ab07 daily update 2006-01-09 23:00:06 +00:00
Nick Clifton
5e5e11bd07 Update date in copyright notice 2006-01-09 15:58:42 +00:00
Nick Clifton
2bfd55cab3 Add comma after HIGH3ADJ 2006-01-09 12:55:01 +00:00
Alan Modra
734ca0a1f4 daily update 2006-01-08 23:00:07 +00:00
Alan Modra
441def295b daily update 2006-01-07 23:00:05 +00:00
Alan Modra
6e67aa4422 daily update 2006-01-06 23:00:05 +00:00
Alan Modra
1407363270 daily update 2006-01-05 23:00:13 +00:00
Alan Modra
d9f75a6a1d daily update 2006-01-04 23:00:06 +00:00
Alan Modra
1a92527b03 daily update 2006-01-03 23:00:05 +00:00
Alan Modra
16868cf914 daily update 2006-01-02 23:00:05 +00:00
Alan Modra
ac3f8dbf87 daily update 2006-01-01 23:00:04 +00:00
Jakub Jelinek
bce50a28c0 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0 
for .toc1 section.
 2006-01-01 00:06:24 +00:00
Kaz Kojima
f50ad433e8 * elf32-sh.c (sh_elf_relocate_section): Don't reset relocation 
for R_SH_REL32 in shared objects if the symbol is locally called.
 2005-12-31 16:23:13 +00:00
Alan Modra
4cc603a56e * elf64-ppc.c (ppc64_elf_relocate_section): Adjust relocs against 
opd section sym when opd has been edited.  Use correct addend
	when determining branch 'y' bit and branch overflow.  Adjust and
	save opd relocs for ld -r too.
 2005-12-31 12:55:10 +00:00
Eric Christopher
86324f906b 2005-12-30 Eric Christopher <echristo@apple.com> 
* elfxx-mips.c (mips_elf_record_global_got_symbol): Add assert
	to verify we have a got.
	(_bfd_mips_elf_check_relocs): Add R_MIPS_TLS_GOTTPREL to relocs
	needing a GOT.
 2005-12-31 05:02:22 +00:00