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

2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
	(elf_x86_64_legacy_plt_entry): Likewise.
	(elf_x86_64_bnd_plt_entry): Likewise.
	(elf_x86_64_legacy_plt2_entry): Likewise.
	(elf_x86_64_bnd_plt2_entry): Likewise.
	(elf_x86_64_bnd_arch_bed): Likewise.
	(elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
	(elf_x86_64_link_hash_table): Add plt_bnd.
	(elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
	plt_bnd.
	(elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
	(elf_x86_64_check_relocs): Create the second PLT for Intel MPX
	in 64-bit mode.
	(elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
	symbols.  Resolve call to the second PLT if it is created.
	(elf_x86_64_size_dynamic_sections): Keep the second PLT section.
	(elf_x86_64_relocate_section): Resolve PLT references to the
	second PLT if it is created.
	(elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
	second PLT entry for BND relocation.
	(elf_x86_64_finish_dynamic_sections): Use MPX backend data if
	the second PLT is created.
	(elf_x86_64_get_synthetic_symtab): New.
	(bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.

2014-02-19  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
	* elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
	provision of out-of-line register save/restore routines.

2014-02-18  Jack Carter  <jack.carter@imgtec.com>

        * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
        PT_DYNAMIC segment flags.

2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR binutils/16595
	* simple.c (struct saved_offsets): New.
	(simple_save_output_info): Use it for ptr.
	(simple_restore_output_info): Use it for ptr.  Check section_count.
	(bfd_simple_get_relocated_section_contents): Use it for saved_offsets.

2014-02-17  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.h (struct ppc64_elf_params): Define.
	(ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
	ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
	ppc64_elf_build_stubs): Update prototype.
	* elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
	fields now in params.  Adjust code throughout file.
	(ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
	Save params pointer in htab.
	(ppc64_elf_edit_opd, ppc64_elf_tls_setup,
	ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
	ppc64_elf_build_stubs): Remove parameters now in "params".

2014-02-17  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
	patched for ppc476 workaround.  Reapply branch taken/not taken
	relocs.

2014-02-12  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
	stubs for calls to __tls_get_addr that we know will later be
	optimised away.

2014-02-12  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
	for ld -r, when code sections are sufficiently aligned.
	* elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
	pagesize_p2.

2014-02-12  Alan Modra  <amodra@gmail.com>

	PR gold/15530
	* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
	--export-dynamic and --dynamic-list marking of symbols.
	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
	cheap tests first.

2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR gold/16530
	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
	executables if it matches dynamic_list.

2014-02-10  Alan Modra  <amodra@gmail.com>

	* po/SRC-POTFILES.in: Regenerate.
	* po/bfd.pot: Regenerate.

2014-02-09  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
	* elfxx-target.h (elf_backend_caches_rawsize): Define.
	(elfNN_bed): Init new field.
	* elflink.c (elf_link_input_bfd): Handle caches_rawsize.
	* elf32-ppc.c (shared_stub_entry): Zero addi offset.
	(ppc_elf_relax_section): Don't reallocate section here, write
	stubs, or write out relocs for ld -r here..
	(ppc_elf_relocate_section): ..instead write stubs here, and use
	existing code to write out relocs for ld -r.  Fix offset
	adjustment on reloc for little-endian.
	(elf_backend_caches_rawsize): Define.

2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR build/16550
	* cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.

2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
	return paths.  Three times.
	* elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
	return paths.
	(ppc64_elf_tls_optimize): Free TOC_REF in return path.
	(ppc64_elf_edit_toc): Free USED in return path.

2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>

	* reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
	(BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
	* libbfd.h: Regenerated.
	* bfd-in2.h: Regenerated.
	* elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
	(nios2_reloc_map): Likewise.
	(GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
	Fixed all references.
	(nios2_elf32_relocate_section): Add new relocations.
	(nios2_elf32_check_relocs): Likewise.
	(nios2_elf32_gc_sweep_hook): Likewise.

2014-02-03  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
	Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
	(ppc_elf_link_params): New function.
	(ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
	workaround.
	(ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
	parameters.  Use htab->params instead.
	(ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
	(ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
	64 bytes for ppc476 workaround.
	(struct ppc_elf_relax_info): New.
	(ppc_elf_relax_section): Exclude linker created sections and
	those too small to hold one instruction.  Don't add another
	branch 	around trampolines on later relax passes.  Don't
	generate trampolines for undefined symbols when !relocatable,
	nor for plugin symbols.  Allocate space for ppc476 workaround
	patch area.  Free fixups on error return path.
	(ppc_elf_relocate_section): Handle ppc476 workaround patching.
	* elf32-ppc.h (struct ppc_elf_params): New.
	(ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
	(ppc_elf_link_params): Declare.
	* section.c (SEC_INFO_TYPE_TARGET): Define.
	* bfd-in2.h: Regenerate.

2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>

	* elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
	h_gp_got field.
	(nios2_elf32_relocate_section): Use got_base to adjust
	GOT-pointer-relative relocations relative to _gp_got.
	(create_got_section): Create _gp_got symbol.
	(nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
	(nios2_elf32_size_dynamic_sections): Set _gp_got offset.

2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>

	* bfd-in2.h: Update from reloc.c.
	* elf32-nios2.c: Include elf32-nios2.h.
	(elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
	(nios2_reloc_map): Likewise.
	(enum elf32_nios2_stub_type): Declare.
	(struct elf32_nios2_stub_hash_entry): Declare.
	(nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
	(struct elf32_nios2_link_hash_entry): Add hsh_cache field.
	(struct elf32_nios2_link_hash_table): Add new fields bstab,
	stub_bfd, add_stub_section, layout_sections_again, stub_group,
	bfd_count, top_index, input_list, all_local_syms.
	(nios2_call26_stub_entry): New.
	(nios2_elf32_install_imm16): Move up in file.
	(nios2_elf32_install_data): Move up in file.
	(hiadj): Move up in file.
	(stub_hash_newfunc): New.
	(link_hash_newfunc): Initialize hsh_cache field.
	(STUB_SUFFIX): New.
	(nios2_stub_name): New.
	(nios2_get_stub_entry): New.
	(nios2_add_stub): New.
	(nios2_elf32_setup_section_lists): New.
	(nios2_elf32_next_input_section): New.
	(CALL26_SEGMENT): New.
	(MAX_STUB_SECTION_SIZE): New.
	(group_sections): New.
	(nios2_type_of_stub): New.
	(nios2_build_one_stub): New.
	(nios2_size_one_stub): New.
	(get_local_syms): New.
	(nios2_elf32_size_stubs): New.
	(nios2_elf32_build_stubs): New.
	(nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
	(nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
	trampolines for R_NIOS2_CALL26 stubs.
	(nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
	(nios2_elf32_gc_sweep_hook): Likewise.
	(nios2_elf32_link_hash_table_create): Initialize the stub hash table.
	(nios2_elf32_link_hash_table_free): New.
	(bfd_elf32_bfd_link_hash_table_free): Define.
	* elf32-nios2.h: New file.
	* libbfd.h: Update from reloc.c.
	* reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.

2014-01-29  Nick Clifton  <nickc@redhat.com>

	PR binutils/16318
	* elf32-metag.c (elf_metag_post_process_headers): Call
	_bfd_elf_post_process_headers.
	* elf32-sh64.c (sh64_elf_copy_private_data): Call
	_bfd_elf_copy_private_data.
	* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.

2014-01-29  Nick Clifton  <nickc@redhat.com>

	* bfd-in.h (bfd_set_section_vma): Delete.
	(bfd_set_section_alignment): Delete.
	(bfd_set_section_userdata): Delete.
	(bfd_set_cacheable): Delete.
	* bfd.c (bfd_set_cacheable): New static inline function.
	* section.c (bfd_set_section_userdata): Likewise.
	(bfd_set_section_vma): Likewise.
	(bfd_set_section_alignment): Likewise.
	* bfd-in2.h: Regenerate.

2014-01-28  Nick Clifton  <nickc@redhat.com>

	* dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
	attributes select the CU containing the abbreviation, which may not
	be the current CU.

2014-01-24  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
	to get_relocs for ELFv2.

2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/16498
	* elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
	if TLS sections are not adjacent.

2014-01-22  Alan Modra  <amodra@gmail.com>

	* elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.

2014-01-22  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (STK_LINKER): Comment typo fix.

2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/16467
	* elflink.c (_bfd_elf_merge_symbol): When types of the existing
	regular default symbol definition and the versioned dynamic
	symbol definition mismatch, skip the default symbol definition
	if one of them is IFUNC.

2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/2404
	* elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
	info->export_dynamic nor h->ref_dynamic for type mismatch when
	adding the default version.

2014-01-16  Alan Modra  <amodra@gmail.com>

	* elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
	mips_elf_traverse_got_arg* rather than mips_got_info*.
	Adjust caller.  Alloc on output_bfd rather than symbol section
	owner.

2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
	change.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.

2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/16428
	* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
	against __ehdr_start.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.

2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
	change.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.

2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/16428
	* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
	count if there are any non pc-relative relocs.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.

2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
	    Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>

	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
	offset while calculating relocation address.
	(elfNN_aarch64_create_small_pltn_entry): Likewise.
	(elfNN_aarch64_init_small_plt0_entry): Likewise.

2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>

	PR ld/16202
	* elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
	R_ARM_ABS8 and R_ARM_ABS16.

2014-01-13  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
	error when shared and force a plt call otherwise.
	(ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
	plt_type == PLT_NEW.
	(ppc_elf_relocate_section): Add missing test to resolve ifuncs to
	the appropriate call stub.

2014-01-10  Alan Modra  <amodra@gmail.com>

	PR ld/14207
	PR ld/16322
	PR binutils/16323
	* elf.c (assign_file_positions_for_load_sections): Revert last change.
	(assign_file_positions_for_non_load_sections): When setting up
	PT_GNU_RELRO header, don't require a corresponding PT_LOAD
	header that completely covers the relro region.

2014-01-09  Tristan Gingold  <gingold@adacore.com>

	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
	table macros and add macros to initializa the structure.

2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14207
	PR ld/16322
	PR binutils/16323
	* elf.c (_bfd_elf_map_sections_to_segments): Don't check section
	size for PT_GNU_RELRO segment.
	(assign_file_positions_for_load_sections): If PT_LOAD segment
	doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.

2014-01-07  Tom Tromey  <tromey@redhat.com>

	* elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
	wrappers.

2014-01-03  Nick Clifton  <nickc@redhat.com>

	PR binutils/16199
	* elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
	zero.

2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>

	PR binutils/14289
	* pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.

2014-01-02  Nick Clifton  <nickc@redhat.com>

	PR binutils/11983
	* archive.c (_bfd_get_elt_at_filepos): Store a copy of the
	filename in the bfd's filename field.
	* elfcode.h (bfd_from_remote_memory): Likewise.
	* ieee.c (ieee_object_p): Likewise.
	* mach-o.c (bfd_mach_o_fat_member_init): Likewise.
	* oasys.c (oasys_openr_next_archived_file): Likewise.
	* vms-lib.c (_bfd_vms_lib_get_module): Likewise.
	* opncls.c (bfd_fopen): Likewise.
	(bfd_openstreamr): Likewise.
	(bfd_openr_iovec): Likewise.
	(bfd_openw): Likewise.
	(bfd_create): Likewise.
	(_bfd_delete_bfd): Free filename.

For older changes see ChangeLog-2013
\f
Copyright (C) 2014 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
0ff2b86e L	1	2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
	2	H.J. Lu <hongjiu.lu@intel.com>
	3
	4	* elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
	5	(elf_x86_64_legacy_plt_entry): Likewise.
	6	(elf_x86_64_bnd_plt_entry): Likewise.
	7	(elf_x86_64_legacy_plt2_entry): Likewise.
	8	(elf_x86_64_bnd_plt2_entry): Likewise.
	9	(elf_x86_64_bnd_arch_bed): Likewise.
	10	(elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
	11	(elf_x86_64_link_hash_table): Add plt_bnd.
	12	(elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
	13	plt_bnd.
	14	(elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
	15	(elf_x86_64_check_relocs): Create the second PLT for Intel MPX
	16	in 64-bit mode.
	17	(elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
	18	symbols. Resolve call to the second PLT if it is created.
	19	(elf_x86_64_size_dynamic_sections): Keep the second PLT section.
	20	(elf_x86_64_relocate_section): Resolve PLT references to the
	21	second PLT if it is created.
	22	(elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
	23	second PLT entry for BND relocation.
	24	(elf_x86_64_finish_dynamic_sections): Use MPX backend data if
	25	the second PLT is created.
	26	(elf_x86_64_get_synthetic_symtab): New.
	27	(bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
	28
7d4c687d AM	29	2014-02-19 Alan Modra <amodra@gmail.com>
	30
	31	* elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
	32	* elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
	33	provision of out-of-line register save/restore routines.
	34
5db3e65d JC	35	2014-02-18 Jack Carter <jack.carter@imgtec.com>
	36
	37	* elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
	38	PT_DYNAMIC segment flags.
	39
024a2310 JK	40	2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
	41
	42	PR binutils/16595
	43	* simple.c (struct saved_offsets): New.
	44	(simple_save_output_info): Use it for ptr.
	45	(simple_restore_output_info): Use it for ptr. Check section_count.
	46	(bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
	47
e7d1c40c AM	48	2014-02-17 Alan Modra <amodra@gmail.com>
	49
	50	* elf64-ppc.h (struct ppc64_elf_params): Define.
	51	(ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
	52	ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
	53	ppc64_elf_build_stubs): Update prototype.
	54	* elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
	55	fields now in params. Adjust code throughout file.
	56	(ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
	57	Save params pointer in htab.
	58	(ppc64_elf_edit_opd, ppc64_elf_tls_setup,
	59	ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
	60	ppc64_elf_build_stubs): Remove parameters now in "params".
	61
668e22e5 AM	62	2014-02-17 Alan Modra <amodra@gmail.com>
	63
	64	* elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
	65	patched for ppc476 workaround. Reapply branch taken/not taken
	66	relocs.
	67
9f7552cf AM	68	2014-02-12 Alan Modra <amodra@gmail.com>
	69
	70	* elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
	71	stubs for calls to __tls_get_addr that we know will later be
	72	optimised away.
	73
795bc6b3 AM	74	2014-02-12 Alan Modra <amodra@gmail.com>
	75
	76	* elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
	77	for ld -r, when code sections are sufficiently aligned.
	78	* elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
	79	pagesize_p2.
	80
b407645f AM	81	2014-02-12 Alan Modra <amodra@gmail.com>
	82
	83	PR gold/15530
	84	* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
	85	--export-dynamic and --dynamic-list marking of symbols.
	86	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
	87	cheap tests first.
	88
d6f6f455 L	89	2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
	90
	91	PR gold/16530
	92	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
	93	executables if it matches dynamic_list.
	94
c1c69e83 AM	95	2014-02-10 Alan Modra <amodra@gmail.com>
	96
	97	* po/SRC-POTFILES.in: Regenerate.
	98	* po/bfd.pot: Regenerate.
	99
53291d1f AM	100	2014-02-09 Alan Modra <amodra@gmail.com>
	101
	102	* elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
	103	* elfxx-target.h (elf_backend_caches_rawsize): Define.
	104	(elfNN_bed): Init new field.
	105	* elflink.c (elf_link_input_bfd): Handle caches_rawsize.
	106	* elf32-ppc.c (shared_stub_entry): Zero addi offset.
	107	(ppc_elf_relax_section): Don't reallocate section here, write
	108	stubs, or write out relocs for ld -r here..
	109	(ppc_elf_relocate_section): ..instead write stubs here, and use
	110	existing code to write out relocs for ld -r. Fix offset
	111	adjustment on reloc for little-endian.
	112	(elf_backend_caches_rawsize): Define.
	113
d1eb5696 RO	114	2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
d1eb5696 RO	115
85773039	116	PR build/16550
d1eb5696 RO	117	* cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
d1eb5696 RO	118
2915c55b JK	119	2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
	120
	121	* coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
	122	return paths. Three times.
	123	* elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
	124	return paths.
	125	(ppc64_elf_tls_optimize): Free TOC_REF in return path.
	126	(ppc64_elf_edit_toc): Free USED in return path.
	127
1c2de463 SL	128	2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
	129
	130	* reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
	131	(BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
	132	* libbfd.h: Regenerated.
	133	* bfd-in2.h: Regenerated.
	134	* elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
	135	(nios2_reloc_map): Likewise.
	136	(GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
	137	Fixed all references.
	138	(nios2_elf32_relocate_section): Add new relocations.
	139	(nios2_elf32_check_relocs): Likewise.
	140	(nios2_elf32_gc_sweep_hook): Likewise.
	141
5446cbdf AM	142	2014-02-03 Alan Modra <amodra@gmail.com>
	143
	144	* elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
	145	Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
	146	(ppc_elf_link_params): New function.
	147	(ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
	148	workaround.
	149	(ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
	150	parameters. Use htab->params instead.
	151	(ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
	152	(ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
	153	64 bytes for ppc476 workaround.
	154	(struct ppc_elf_relax_info): New.
	155	(ppc_elf_relax_section): Exclude linker created sections and
	156	those too small to hold one instruction. Don't add another
	157	branch around trampolines on later relax passes. Don't
	158	generate trampolines for undefined symbols when !relocatable,
	159	nor for plugin symbols. Allocate space for ppc476 workaround
	160	patch area. Free fixups on error return path.
	161	(ppc_elf_relocate_section): Handle ppc476 workaround patching.
	162	* elf32-ppc.h (struct ppc_elf_params): New.
	163	(ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
	164	(ppc_elf_link_params): Declare.
	165	* section.c (SEC_INFO_TYPE_TARGET): Define.
	166	* bfd-in2.h: Regenerate.
	167
82e91538 SL	168	2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
	169
	170	* elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
	171	h_gp_got field.
	172	(nios2_elf32_relocate_section): Use got_base to adjust
	173	GOT-pointer-relative relocations relative to _gp_got.
	174	(create_got_section): Create _gp_got symbol.
	175	(nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
	176	(nios2_elf32_size_dynamic_sections): Set _gp_got offset.
	177
78058a5e SL	178	2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
	179
	180	* bfd-in2.h: Update from reloc.c.
	181	* elf32-nios2.c: Include elf32-nios2.h.
	182	(elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
	183	(nios2_reloc_map): Likewise.
	184	(enum elf32_nios2_stub_type): Declare.
	185	(struct elf32_nios2_stub_hash_entry): Declare.
	186	(nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
	187	(struct elf32_nios2_link_hash_entry): Add hsh_cache field.
	188	(struct elf32_nios2_link_hash_table): Add new fields bstab,
	189	stub_bfd, add_stub_section, layout_sections_again, stub_group,
	190	bfd_count, top_index, input_list, all_local_syms.
	191	(nios2_call26_stub_entry): New.
	192	(nios2_elf32_install_imm16): Move up in file.
	193	(nios2_elf32_install_data): Move up in file.
	194	(hiadj): Move up in file.
	195	(stub_hash_newfunc): New.
	196	(link_hash_newfunc): Initialize hsh_cache field.
	197	(STUB_SUFFIX): New.
	198	(nios2_stub_name): New.
	199	(nios2_get_stub_entry): New.
	200	(nios2_add_stub): New.
	201	(nios2_elf32_setup_section_lists): New.
	202	(nios2_elf32_next_input_section): New.
	203	(CALL26_SEGMENT): New.
	204	(MAX_STUB_SECTION_SIZE): New.
	205	(group_sections): New.
	206	(nios2_type_of_stub): New.
	207	(nios2_build_one_stub): New.
	208	(nios2_size_one_stub): New.
	209	(get_local_syms): New.
	210	(nios2_elf32_size_stubs): New.
	211	(nios2_elf32_build_stubs): New.
	212	(nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
	213	(nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
	214	trampolines for R_NIOS2_CALL26 stubs.
	215	(nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
	216	(nios2_elf32_gc_sweep_hook): Likewise.
	217	(nios2_elf32_link_hash_table_create): Initialize the stub hash table.
	218	(nios2_elf32_link_hash_table_free): New.
	219	(bfd_elf32_bfd_link_hash_table_free): Define.
	220	* elf32-nios2.h: New file.
	221	* libbfd.h: Update from reloc.c.
	222	* reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
	223
df3ce959 NC	224	2014-01-29 Nick Clifton <nickc@redhat.com>
	225
	226	PR binutils/16318
	227	* elf32-metag.c (elf_metag_post_process_headers): Call
	228	_bfd_elf_post_process_headers.
	229	* elf32-sh64.c (sh64_elf_copy_private_data): Call
	230	_bfd_elf_copy_private_data.
	231	* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
	232
27b829ee NC	233	2014-01-29 Nick Clifton <nickc@redhat.com>
	234
	235	* bfd-in.h (bfd_set_section_vma): Delete.
	236	(bfd_set_section_alignment): Delete.
	237	(bfd_set_section_userdata): Delete.
	238	(bfd_set_cacheable): Delete.
	239	* bfd.c (bfd_set_cacheable): New static inline function.
	240	* section.c (bfd_set_section_userdata): Likewise.
	241	(bfd_set_section_vma): Likewise.
	242	(bfd_set_section_alignment): Likewise.
	243	* bfd-in2.h: Regenerate.
	244
0a9c7b2b NC	245	2014-01-28 Nick Clifton <nickc@redhat.com>
	246
	247	* dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
	248	attributes select the CU containing the abbreviation, which may not
	249	be the current CU.
	250
3ba720c7 AM	251	2014-01-24 Alan Modra <amodra@gmail.com>
	252
	253	* elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
	254	to get_relocs for ELFv2.
	255
d923cae0 L	256	2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
	257
	258	PR ld/16498
3ba720c7	259	* elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0 L	260	if TLS sections are not adjacent.
d923cae0 L	261
16e4ecc0 AM	262	2014-01-22 Alan Modra <amodra@gmail.com>
	263
	264	* elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
	265
eb8d7fda AM	266	2014-01-22 Alan Modra <amodra@gmail.com>
	267
	268	* elf64-ppc.c (STK_LINKER): Comment typo fix.
	269
4584ec12 L	270	2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
	271
	272	PR ld/16467
	273	* elflink.c (_bfd_elf_merge_symbol): When types of the existing
	274	regular default symbol definition and the versioned dynamic
	275	symbol definition mismatch, skip the default symbol definition
	276	if one of them is IFUNC.
	277
22ef172a L	278	2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
	279
	280	PR ld/2404
	281	* elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
	282	info->export_dynamic nor h->ref_dynamic for type mismatch when
	283	adding the default version.
	284
b75d42bc AM	285	2014-01-16 Alan Modra <amodra@gmail.com>
	286
	287	* elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
	288	mips_elf_traverse_got_arg* rather than mips_got_info*.
	289	Adjust caller. Alloc on output_bfd rather than symbol section
	290	owner.
	291
c353e543 L	292	2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
	293
	294	* elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
	295	change.
	296	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
	297
818d220a L	298	2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
	299
	300	PR ld/16428
	301	* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
	302	against __ehdr_start.
	303	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
	304
c3ce498c L	305	2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
	306
	307	* elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
	308	change.
	309	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
	310
d1ec1e40 L	311	2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
	312
	313	PR ld/16428
	314	* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
	315	count if there are any non pc-relative relocs.
	316	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
	317
f44a1f8e CL	318	2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
	319	Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
	320
	321	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
	322	offset while calculating relocation address.
	323	(elfNN_aarch64_create_small_pltn_entry): Likewise.
	324	(elfNN_aarch64_init_small_plt0_entry): Likewise.
	325
fd0fd00c MJ	326	2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
	327
	328	PR ld/16202
	329	* elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
	330	R_ARM_ABS8 and R_ARM_ABS16.
	331
aa726b9e AM	332	2014-01-13 Alan Modra <amodra@gmail.com>
	333
	334	* elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
	335	error when shared and force a plt call otherwise.
	336	(ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
	337	plt_type == PLT_NEW.
	338	(ppc_elf_relocate_section): Add missing test to resolve ifuncs to
	339	the appropriate call stub.
	340
eec2f3ed AM	341	2014-01-10 Alan Modra <amodra@gmail.com>
	342
	343	PR ld/14207
	344	PR ld/16322
	345	PR binutils/16323
	346	* elf.c (assign_file_positions_for_load_sections): Revert last change.
	347	(assign_file_positions_for_non_load_sections): When setting up
	348	PT_GNU_RELRO header, don't require a corresponding PT_LOAD
	349	header that completely covers the relro region.
	350
09bf66a8 TG	351	2014-01-09 Tristan Gingold <gingold@adacore.com>
	352
	353	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
	354	table macros and add macros to initializa the structure.
	355
43a8475c L	356	2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
	357
	358	PR ld/14207
	359	PR ld/16322
	360	PR binutils/16323
	361	* elf.c (_bfd_elf_map_sections_to_segments): Don't check section
	362	size for PT_GNU_RELRO segment.
	363	(assign_file_positions_for_load_sections): If PT_LOAD segment
	364	doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
	365
1651e569 TT	366	2014-01-07 Tom Tromey <tromey@redhat.com>
	367
	368	* elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
	369	wrappers.
	370
dc9155b2 NC	371	2014-01-03 Nick Clifton <nickc@redhat.com>
	372
	373	PR binutils/16199
	374	* elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
	375	zero.
	376
dd8dfa39	377	2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af A	378
	379	PR binutils/14289
	380	* pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
	381
1be5090b NC	382	2014-01-02 Nick Clifton <nickc@redhat.com>
	383
	384	PR binutils/11983
	385	* archive.c (_bfd_get_elt_at_filepos): Store a copy of the
	386	filename in the bfd's filename field.
	387	* elfcode.h (bfd_from_remote_memory): Likewise.
	388	* ieee.c (ieee_object_p): Likewise.
	389	* mach-o.c (bfd_mach_o_fat_member_init): Likewise.
	390	* oasys.c (oasys_openr_next_archived_file): Likewise.
	391	* vms-lib.c (_bfd_vms_lib_get_module): Likewise.
	392	* opncls.c (bfd_fopen): Likewise.
	393	(bfd_openstreamr): Likewise.
	394	(bfd_openr_iovec): Likewise.
	395	(bfd_openw): Likewise.
	396	(bfd_create): Likewise.
	397	(_bfd_delete_bfd): Free filename.
	398
5fb776a6	399	For older changes see ChangeLog-2013
56882138	400	\f
5fb776a6	401	Copyright (C) 2014 Free Software Foundation, Inc.
752937aa NC	402
	403	Copying and distribution of this file, with or without modification,
	404	are permitted in any medium without royalty provided the copyright
	405	notice and this notice are preserved.
	406
56882138 AM	407	Local Variables:
	408	mode: change-log
	409	left-margin: 8
	410	fill-column: 74
	411	version-control: never
	412	End: