[deliverable/binutils-gdb.git] / bfd / ChangeLog

2011-03-03  Michael Snyder  <msnyder@vmware.com>

	* elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.

	* coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.

	* aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
	(aout_link_write_other_symbol): Missing break statement.

	* dwarf2.c (scan_unit_for_symbols): Stop memory leak.

	* archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.

2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
	x32 IE->LE transition.
	(elf_x86_64_relocate_section): Likewise.

2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>

        * elflink.c (is_reloc_section): Remove function.
        (get_dynamic_reloc_section_name): Construct string manually.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	* archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
	(adjust_relative_path): Likewise.
	(_bfd_construct_extended_name_table): Likewise.
	* corefile.c (generic_core_file_matches_executable_p): Likewise.
	* elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
	* elf32-frv.c (elf32_frv_relocate_section): Likewise.
	* elf32-spu.c (sort_bfds): Likewise.
	(spu_elf_auto_overlay): Likewise.
	* syms.c (_bfd_stab_section_find_nearest_line): Likewise.
	* xcofflink.c (xcoff_set_import_path): Likewise.
	* xtensa-isa.c (xtensa_regfile_lookup): Likewise.
	(xtensa_regfile_lookup_shortname): Likewise.

2011-02-28  Alan Modra  <amodra@gmail.com>

	PR 12513
	* archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
	stringsize.  Properly sanity check symdef_count.  Remove redundant
	bfd_release.

2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>

	* plugin.c (bfd_plugin_object_p): Correctly set the filesize
	and handle claim_file seeking. Only try to load the plugin once.

2011-02-22  Andreas Schwab  <schwab@redhat.com>

	* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
	relocation read the value from the second GOT slot.

2011-02-15  Tristan Gingold  <gingold@adacore.com>

	* vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.

2011-02-15  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
	toc relocs.  Fuss over free(NULL).

2011-02-14  Mike Frysinger  <vapier@gentoo.org>

	* elflink.c (bfd_elf_size_dynamic_sections): Add
	bfd_get_symbol_leading_char to the start of newname.

2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2011-02-09  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
	we are done.  When optimising large toc, check that a global
	symbol on a toc reloc is defined in a kept section.

2011-02-08  Nick Clifton  <nickc@redhat.com>

	PR binutils/12467
	* elf.c (assign_file_positions_for_load_sections): Set the program
	header offset and entry size to zero if there are no program
	headers.

2011-02-08  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
	local_syms when looking for local symbols in .toc.

2011-02-01  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
	for toc pointer on any section having makes_toc_func_call set.
	(check_pasted_section): Ensure pasted .init/.fini fragments use
	the same toc if any has makes_toc_func_call set.

2011-01-28  Joseph Myers  <joseph@codesourcery.com>

	* elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
	field.

2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
	common sections too.

2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
	Solaris target.

2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix compilation for mingw64.
	* coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
	typecast to avoid warning.
	* elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
	usage.
	* elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
	of long for pointer to avoid warning.
	(elfNN_ia64_relax_brl): Idem.
	(elfNN_ia64_install_value): Idem.
	* vms-alpha.c (_bfd_vms_slurp_etir): Idem.

2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>

	* elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
	h->needs_plt when deciding whether to record a possible dynamic reloc.

2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>

	* elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
	dynamic relocs for the removed section.

2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
	relocations.

2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
	(elf_x86_64_link_hash_table_create): Set pointer_r_type.
	(elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
	for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
	R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
	(elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
	for ILP32.

2011-01-14  Alan Modra  <amodra@gmail.com>

	* bfd.c (bfd_perror): Flush stdout before and stderr after printing
	error.
	(_bfd_default_error_handler): Likewise.
	* elf.c (print_segment_map): Likewise.
	* libbfd.c (warn_deprecated): Likewise.
	* som.c (som_sizeof_headers): No need to do so here.
	* coff-i860.c: Replace use of printf for error messages with
	_bfd_error_handler.
	* coff-ppc.c: Likewise.
	* coff-sh.c: Likewise.
	* elf32-bfin.c: Likewise.
	* elf32-dlx.c: Likewise.
	* elf32-mep.c: Likewise.
	* elf32-v850.c: Likewise.
	* mach-o.c: Likewise.
	* pef.c: Likewise.

2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
	swap_reloca_out.
	(elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
	(elf_x86_64_check_relocs): Align relocation section to 4 byte
	for 32bit.
	(elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
	ELF_ST_TYPE.
	(elf_x86_64_finish_dynamic_symbol): Updated.
	(elf_x86_64_finish_dynamic_sections): Don't use
	Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
	bfd_elf64_swap_dyn_out.

2011-01-14  J. Park  <grassman@gmail.com>

	PR ld/12339
	* elf32-arm.c (allocate_dynrelocs): Don't set up eh before
	following bfd_link_hash_warning symbol link.

2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
	    Glauber de Oliveira Costa  <glommer@gmail.com>

	* reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
	BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
	BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
	relocations.
	* libbfd.h: Rebuilt.
	* bfd-in2.h: Rebuilt.
	* elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
	(elf32_arm_reloc_map): Likewise.
	(tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
	(elf32_arm_stub_long_branch_any_tls_pic,
	elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
	(DEF_STUBS): Add new stubs.
	(struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
	(elf32_arm_local_tlsdesc_gotent): New.
	(GOT_TLS_GDESC): New mask.
	(GOT_TLS_GD_ANY): Define.
	(struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
	(elf32_arm_compute_jump_table_size): New.
	(struct elf32_arm_link_hash_table): Add next_tls_desc_index,
	num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
	sgotplt_jump_table_size fields.
	(elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
	(elf32_arm_link_hash_table_create): Initialize new fields.
	(arm_type_of_stub): Check TLS desc relocs too.
	(elf32_arm_stub_name): TLS desc relocs can be shared.
	(elf32_arm_tls_transition): Determine relaxation.
	(arm_stub_required_alignment): Add tls stubs.
	(elf32_arm_size_stubs): Likewise.
	(elf32_arm_tls_relax): Perform TLS relaxing.
	(elf32_arm_final_link_relocate): Process TLS DESC relocations.
	(IS_ARM_TLS_GNU_RELOC): New.
	(IS_ARM_TLS_RELOC): Use it.
	(elf32_arm_relocate_section): Perform TLS relaxing.
	(elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
	desc relocations.
	(allocate_dynrelocs): Allocate tls desc relcoations.
	(elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
	symbols.
	(elf32_arm_size_dynamic_sections): Allocate tls trampolines and
	got slots.
	(elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
	symbol.
	(elf32_arm_finish_dynamic_symbol): Adjust.
	(arm_put_trampoline): New.
	(elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
	trampolines.
	(elf_backend_always_size_sections): Define.

2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>

	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.

2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12366
	PR ld/12371
	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
	handle symbols marked with regular reference, but not non-GOT
	reference when building shared library.

	* elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
	local and global STT_GNU_IFUNC symols when building shared
	library.
	* elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.

2011-01-05  DJ Delorie  <dj@redhat.com>

	* reloc.c: Add BFD_RELOC_RX_OP_NEG.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.

2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	* cpu-i386.c (bfd_i386_compatible): New.
	(bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
	with bfd_i386_compatible.
	(bfd_x86_64_arch_intel_syntax): Likewise.
	(bfd_i386_arch_intel_syntax): Likewise.
	(i8086_arch): Likewise.
	(bfd_x64_32_arch): Likewise.
	(bfd_x86_64_arch): Likewise.
	(bfd_i386_arch): Likewise.

For older changes see ChangeLog-2010
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Commit	Line	Data
eb00922a MS	1	2011-03-03 Michael Snyder <msnyder@vmware.com>
eb00922a MS	2
08c13595 MS	3	* elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
08c13595 MS	4
d543c50d MS	5	* coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
d543c50d MS	6
c38eb2a6 MS	7	* aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
	8	(aout_link_write_other_symbol): Missing break statement.
	9
8ecc1f20 MS	10	* dwarf2.c (scan_unit_for_symbols): Stop memory leak.
8ecc1f20 MS	11
eb00922a MS	12	* archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
eb00922a MS	13
4a4c5f25 L	14	2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
	15
	16	* elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
	17	x32 IE->LE transition.
	18	(elf_x86_64_relocate_section): Likewise.
	19
ddcf1fcf BS	20	2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
	21
	22	* elflink.c (is_reloc_section): Remove function.
	23	(get_dynamic_reloc_section_name): Construct string manually.
	24
007d6189 KT	25	2011-02-28 Kai Tietz <kai.tietz@onevision.com>
	26
	27	* archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
	28	(adjust_relative_path): Likewise.
	29	(_bfd_construct_extended_name_table): Likewise.
	30	* corefile.c (generic_core_file_matches_executable_p): Likewise.
	31	* elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
	32	* elf32-frv.c (elf32_frv_relocate_section): Likewise.
	33	* elf32-spu.c (sort_bfds): Likewise.
	34	(spu_elf_auto_overlay): Likewise.
	35	* syms.c (_bfd_stab_section_find_nearest_line): Likewise.
	36	* xcofflink.c (xcoff_set_import_path): Likewise.
	37	* xtensa-isa.c (xtensa_regfile_lookup): Likewise.
	38	(xtensa_regfile_lookup_shortname): Likewise.
	39
8616ad89 AM	40	2011-02-28 Alan Modra <amodra@gmail.com>
	41
	42	PR 12513
	43	* archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
	44	stringsize. Properly sanity check symdef_count. Remove redundant
	45	bfd_release.
	46
80549d04 RÁE	47	2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
	48
	49	* plugin.c (bfd_plugin_object_p): Correctly set the filesize
	50	and handle claim_file seeking. Only try to load the plugin once.
	51
93b3ac75 AS	52	2011-02-22 Andreas Schwab <schwab@redhat.com>
	53
	54	* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
	55	relocation read the value from the second GOT slot.
	56
6fa052f0 TG	57	2011-02-15 Tristan Gingold <gingold@adacore.com>
	58
	59	* vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
	60
28be611c AM	61	2011-02-15 Alan Modra <amodra@gmail.com>
	62
	63	* elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
	64	toc relocs. Fuss over free(NULL).
	65
93252b1c MF	66	2011-02-14 Mike Frysinger <vapier@gentoo.org>
	67
	68	* elflink.c (bfd_elf_size_dynamic_sections): Add
	69	bfd_get_symbol_leading_char to the start of newname.
	70
822ce8ee RW	71	2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
	72
	73	* configure: Regenerate.
	74
425b145b AM	75	2011-02-09 Alan Modra <amodra@gmail.com>
	76
	77	* elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
	78	we are done. When optimising large toc, check that a global
	79	symbol on a toc reloc is defined in a kept section.
	80
82f2dbf7 NC	81	2011-02-08 Nick Clifton <nickc@redhat.com>
	82
	83	PR binutils/12467
	84	* elf.c (assign_file_positions_for_load_sections): Set the program
	85	header offset and entry size to zero if there are no program
	86	headers.
	87
df22d223 AM	88	2011-02-08 Alan Modra <amodra@gmail.com>
	89
	90	* elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
	91	local_syms when looking for local symbols in .toc.
	92
6683a28d AM	93	2011-02-01 Alan Modra <amodra@gmail.com>
	94
	95	* elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
	96	for toc pointer on any section having makes_toc_func_call set.
	97	(check_pasted_section): Ensure pasted .init/.fini fragments use
	98	the same toc if any has makes_toc_func_call set.
	99
5240d94d JM	100	2011-01-28 Joseph Myers <joseph@codesourcery.com>
	101
	102	* elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
	103	field.
	104
ed88c97e RS	105	2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
	106
	107	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
	108	common sections too.
	109
1a0c107f L	110	2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
1a0c107f L	111
04449d86 L	112	* elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
04449d86 L	113	Solaris target.
1a0c107f	114
d68cd58c NC	115	2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
	116
	117	Fix compilation for mingw64.
	118	* coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
	119	typecast to avoid warning.
	120	* elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
	121	usage.
	122	* elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
	123	of long for pointer to avoid warning.
	124	(elfNN_ia64_relax_brl): Idem.
	125	(elfNN_ia64_install_value): Idem.
	126	* vms-alpha.c (_bfd_vms_slurp_etir): Idem.
	127
da17376b RS	128	2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
	129
	130	* elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
	131	h->needs_plt when deciding whether to record a possible dynamic reloc.
	132
1e81e12b RS	133	2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
	134
	135	* elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
	136	dynamic relocs for the removed section.
	137
d1534d16 L	138	2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
	139
	140	* elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
	141	relocations.
	142
248775ba L	143	2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
	144
	145	* elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
	146	(elf_x86_64_link_hash_table_create): Set pointer_r_type.
	147	(elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
	148	for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
	149	R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
	150	(elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
	151	for ILP32.
	152
4a97a0e5 AM	153	2011-01-14 Alan Modra <amodra@gmail.com>
	154
	155	* bfd.c (bfd_perror): Flush stdout before and stderr after printing
	156	error.
	157	(_bfd_default_error_handler): Likewise.
	158	* elf.c (print_segment_map): Likewise.
	159	* libbfd.c (warn_deprecated): Likewise.
	160	* som.c (som_sizeof_headers): No need to do so here.
	161	* coff-i860.c: Replace use of printf for error messages with
	162	_bfd_error_handler.
	163	* coff-ppc.c: Likewise.
	164	* coff-sh.c: Likewise.
	165	* elf32-bfin.c: Likewise.
	166	* elf32-dlx.c: Likewise.
	167	* elf32-mep.c: Likewise.
	168	* elf32-v850.c: Likewise.
	169	* mach-o.c: Likewise.
	170	* pef.c: Likewise.
	171
82e96e07 L	172	2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
	173
	174	* elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
	175	swap_reloca_out.
	176	(elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
	177	(elf_x86_64_check_relocs): Align relocation section to 4 byte
	178	for 32bit.
	179	(elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
	180	ELF_ST_TYPE.
	181	(elf_x86_64_finish_dynamic_symbol): Updated.
	182	(elf_x86_64_finish_dynamic_sections): Don't use
	183	Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
	184	bfd_elf64_swap_dyn_out.
	185
e6a6bb22 AM	186	2011-01-14 J. Park <grassman@gmail.com>
	187
	188	PR ld/12339
	189	* elf32-arm.c (allocate_dynrelocs): Don't set up eh before
	190	following bfd_link_hash_warning symbol link.
	191
0855e32b NS	192	2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
	193	Glauber de Oliveira Costa <glommer@gmail.com>
	194
	195	* reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
	196	BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
	197	BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
	198	relocations.
	199	* libbfd.h: Rebuilt.
	200	* bfd-in2.h: Rebuilt.
	201	* elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
	202	(elf32_arm_reloc_map): Likewise.
	203	(tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
	204	(elf32_arm_stub_long_branch_any_tls_pic,
	205	elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
	206	(DEF_STUBS): Add new stubs.
	207	(struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
	208	(elf32_arm_local_tlsdesc_gotent): New.
	209	(GOT_TLS_GDESC): New mask.
	210	(GOT_TLS_GD_ANY): Define.
	211	(struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
	212	(elf32_arm_compute_jump_table_size): New.
	213	(struct elf32_arm_link_hash_table): Add next_tls_desc_index,
	214	num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
	215	sgotplt_jump_table_size fields.
	216	(elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
	217	(elf32_arm_link_hash_table_create): Initialize new fields.
	218	(arm_type_of_stub): Check TLS desc relocs too.
	219	(elf32_arm_stub_name): TLS desc relocs can be shared.
	220	(elf32_arm_tls_transition): Determine relaxation.
	221	(arm_stub_required_alignment): Add tls stubs.
	222	(elf32_arm_size_stubs): Likewise.
	223	(elf32_arm_tls_relax): Perform TLS relaxing.
	224	(elf32_arm_final_link_relocate): Process TLS DESC relocations.
	225	(IS_ARM_TLS_GNU_RELOC): New.
	226	(IS_ARM_TLS_RELOC): Use it.
	227	(elf32_arm_relocate_section): Perform TLS relaxing.
	228	(elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
	229	desc relocations.
	230	(allocate_dynrelocs): Allocate tls desc relcoations.
	231	(elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
	232	symbols.
	233	(elf32_arm_size_dynamic_sections): Allocate tls trampolines and
	234	got slots.
	235	(elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
	236	symbol.
	237	(elf32_arm_finish_dynamic_symbol): Adjust.
	238	(arm_put_trampoline): New.
	239	(elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
	240	trampolines.
	241	(elf_backend_always_size_sections): Define.
	242
7be86737 L	243	2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
	244
	245	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
	246
ae428b57	247	2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
3db2e7dd L	248
	249	PR ld/12366
	250	PR ld/12371
	251	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
	252	handle symbols marked with regular reference, but not non-GOT
	253	reference when building shared library.
	254
	255	* elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
	256	local and global STT_GNU_IFUNC symols when building shared
	257	library.
	258	* elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
	259
9689e3a3 DD	260	2011-01-05 DJ Delorie <dj@redhat.com>
	261
	262	* reloc.c: Add BFD_RELOC_RX_OP_NEG.
	263	* libbfd.h: Regenerate.
	264	* bfd-in2.h: Regenerate.
	265	* elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
	266
889a4d3e L	267	2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
	268
	269	* cpu-i386.c (bfd_i386_compatible): New.
	270	(bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
	271	with bfd_i386_compatible.
	272	(bfd_x86_64_arch_intel_syntax): Likewise.
	273	(bfd_i386_arch_intel_syntax): Likewise.
	274	(i8086_arch): Likewise.
	275	(bfd_x64_32_arch): Likewise.
	276	(bfd_x86_64_arch): Likewise.
	277	(bfd_i386_arch): Likewise.
	278
9e9e0820	279	For older changes see ChangeLog-2010
56882138 AM	280	\f
	281	Local Variables:
	282	mode: change-log
	283	left-margin: 8
	284	fill-column: 74
	285	version-control: never
	286	End: