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

2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>

	PR 22789
	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
	functions failed to find the function name, try the generic elf
	find function instead.

2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>

	* coff-rs6000.c (xcoff_write_archive_contents_old): Use
	'memcpy' instead of 'strncpy' when writing the magic number.

2018-02-06  Nick Clifton  <nickc@redhat.com>

	PR 22794
	* opncls.c (bfd_get_debug_link_info_1): Check the size of the
	section before attempting to read it in.
	(bfd_get_alt_debug_link_info): Likewise.

2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>

	* bfd/dwarf2.c (find_abstract_name): Modified to return file and
	line information in addition to name, if they can be found.

2018-02-05  Renlin Li  <renlin.li@arm.com>

	PR ld/22764
	* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
	R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
	check for writeable section as well.

2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22782
	* elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
	_GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
	undefined weak symbol to 0.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
	if _GLOBAL_OFFSET_TABLE_ is referenced.
	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
	got_referenced instead of ref_regular_nonweak.  Remove the
	unused _GLOBAL_OFFSET_TABLE_ from symbol table.
	* elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.

2018-02-05  Maciej W. Rozycki  <macro@mips.com>

	* elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
	initialize `hi_reloc'.

2018-02-05  Maciej W. Rozycki  <macro@mips.com>

	* elfxx-mips.c (_bfd_mips_elf_section_processing): For
	SHT_MIPS_REGINFO sections don't assert the correct size and
	report an error instead.

2018-02-05  Maciej W. Rozycki  <macro@mips.com>

	* elf.c (_bfd_elf_write_object_contents): Propagate a failure
	status from `->elf_backend_section_processing'.

2018-02-02  Jim Wilson  <jimw@sifive.com>

	PR ld/22756
	* elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
	If link_info->wrap_hash, check for a duplicate symbol and ignore.
	(_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
	Pass new argument to riscv_relax_delete_bytes.
	(_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
	ATTRIBUTE_UNUSED from link_info parameter.

2018-02-02  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
	emitted for toc sequence optimization.  Set and use "howto" later.

2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>

	* elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
	arithmetic on NULL pointer.
	* elflink.c (_bfd_elf_archive_symbol_lookup,
	elf_link_add_archive_symbols): Likewise.

2018-01-31  Michael Matz  <matz@suse.de>

	* elflink.c (bfd_elf_define_start_stop): Fix check of
	def_dynamic.

2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/21964
	* elflink.c (bfd_elf_define_start_stop): Check if __start and
	__stop symbols are referenced by shared objects.

2018-01-30  Alan Modra  <amodra@gmail.com>

	PR 22758
	* elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
	segment when demand paged with lma on the same page.  Test this
	before load/non-load, executable/non-executable,
	writable/non-writable tests and simplify.  Delete bogus relro
	condition in writable/non-writable test.  Delete outdated
	comment.  Formatting.

2018-01-30  Alan Modra  <amodra@gmail.com>

	* elflink.c (bfd_elf_define_start_stop): Make __start and __stop
	symbols dynamic.

2018-01-29  Alan Modra  <amodra@gmail.com>

	PR 22741
	* coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
	range before converting to a symbol table pointer.

2018-01-27  Nick Clifton  <nickc@redhat.com>

	* po/ru.po: Updated Russian translation.

2018-01-26  Alan Modra  <amodra@gmail.com>

	* elflink.c (bfd_elf_define_start_stop): Override symbols when
	they are defined dynamically.

2018-01-26  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
	.branch_lt changes size.

2018-01-25  Alan Modra  <amodra@gmail.com>

	PR 22746
	* elfcode.h (elf_object_p): Avoid integer overflow.

2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>

	PR ld/22727
	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
	Do a mere lookup of the __tls_get_addr symbol instead of adding it.

	Revert
	2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22263
	* elfxx-sparc.c (sparc_elf_tls_transition): Replace
	bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
	bfd_link_executable for TLS check.
	(_bfd_sparc_elf_check_relocs): Likewise.
	(allocate_dynrelocs): Likewise.
	(_bfd_sparc_elf_relocate_section): Likewise.

2018-01-24  Renlin Li  <renlin.li@arm.com>

	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G3.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

2018-01-24  Renlin Li  <renlin.li@arm.com>

	* reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
	BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
	BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
	BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
	BFD_RELOC_AARCH64_MOVW_PREL_G3.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

2018-01-23  Maciej W. Rozycki  <macro@mips.com>

	* elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
	`mips_elf32_section_processing' comment reference.

2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22721
	* elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
	versioned __tls_get_addr symbol.

2018-01-19  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Updated French translation.

2018-01-18  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
	* elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
	(ppc64_elf_build_stubs): Likewise.

2018-01-17  Nick Clifton  <nickc@redhat.com>

	* po/ru.po: Updated Russian translation.
	* po/uk/po: Updated Ukranian translation.

2018-01-17  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.

2018-01-17  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
	(CRSETEQ, BEQCTRM): Define.
	(is_nonpic_glink_stub): Don't check bctr.
	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
	(ppc_elf_relax_section): Size speculation barrier.
	(output_bctr): New function.
	(write_glink_stub): Use output_bctr.
	(ppc_elf_relocate_section): Use output_bctr for long branch stub.
	(ppc_elf_finish_dynamic_symbol): Likewise.
	(ppc_elf_finish_dynamic_sections): Use output_bctr.
	* elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
	* elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
	(GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
	(size_global_entry_stubs): Handle speculation barrier sizing.
	(plt_stub_size): Likewise.
	(output_bctr): New function.
	(build_plt_stub, build_tls_get_addr_stub): Output speculation
	barrier.
	(ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
	(ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
	(build_global_entry_stubs): Output speculation barrier.
	(ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
	* elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.

2018-01-17  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
	__tls_get_addr_opt, and alignment sizing.
	(TLS_GET_ADDR_GLINK_SIZE): Delete.
	(is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
	(ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
	or 8 insns.
	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
	(allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
	(ppc_elf_size_dynamic_sections): Likewise.  Size branch table
	by PLT reloc count.
	(write_glink_stub): Handle __tls_get_addr_opt stub.
	Pad out to size given by GLINK_ENTRY_SIZE.
	(ppc_elf_relocate_section): Adjust write_glink_stub call.
	(ppc_elf_finish_dynamic_symbol): Likewise.
	(ppc_elf_finish_dynamic_sections): Write PLTresolve without using
	insn array since so many need rewriting.
	* elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
	* elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
	GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
	nops.  Adjust all uses.
	(ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
	in glink_vma calculation.
	(struct ppc_link_hash_table): Add global_entry section pointer.
	(create_linkage_sections): Create separate section for global
	entry stubs.
	(PPC_LO, PPC_HI, PPC_HA): Move earlier.
	(size_global_entry_stubs): Handle sizing for aligned stubs.
	(ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
	and don't stash end of glink branch table in rawsize.
	(ppc_build_one_stub): Rewrite stub size calculations.
	(build_global_entry_stubs): Use new section.
	(ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
	Build lazy link stubs out to end of section.  Build global entry
	stubs in new section.

2018-01-15  Nick Clifton  <nickc@redhat.com>

	* po/uk.po: Updated Ukranian translation.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	* po/bfd.pot: Regenerated.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	* version.m4: Bump version to 2.30.51
	* configure: Regenerate.

2018-01-13  Nick Clifton  <nickc@redhat.com>

	2.30 branch created.

2018-01-12  Jens Widell  <jl@opera.com>

	* elf.c (setup_group): Optimize search for group by remembering
	last found group and restarting search at that index.
	* elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.

2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>

	* aoutx.h (aout_link_check_ar_symbols): Remove default and handle
	bfd_link_common_skip_none in switch.

2018-01-12  Alan Modra  <amodra@gmail.com>

	PR ld/22649
	* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
	references on forced local symbols.

2018-01-12  Vlad Ivanov  <vlad@ivanov.email>

	* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
	.reginfo section has wrong size.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22393
	* elf.c (_bfd_elf_map_sections_to_segments): When generating
	separate code and read-only data LOAD segments, create a new
	LOAD segment if the previous section contains text and the
	current section doesn't or vice versa.  Don't put a writable
	section in a read-only segment if there is a RELRO segment.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22649
	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
	references on forced local symbols.

2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/22677
	* elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
	INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.

2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>

	PR 22662
	* elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.

2018-01-03  John Baldwin  <jhb@FreeBSD.org>

	* elf.c (elfcore_grok_freebsd_note): Handle
	NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
	NT_FREEBSD_PROCSTAT_VMMAP.

2018-01-03  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2017
\f
Copyright (C) 2018 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
46d09186 NC	1	2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
	2
	3	PR 22789
	4	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
	5	functions failed to find the function name, try the generic elf
	6	find function instead.
	7
8278e7ce SDJ	8	2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
	9
	10	* coff-rs6000.c (xcoff_write_archive_contents_old): Use
	11	'memcpy' instead of 'strncpy' when writing the magic number.
	12
64e234d4 NC	13	2018-02-06 Nick Clifton <nickc@redhat.com>
	14
	15	PR 22794
	16	* opncls.c (bfd_get_debug_link_info_1): Check the size of the
	17	section before attempting to read it in.
	18	(bfd_get_alt_debug_link_info): Likewise.
	19
422f3d3d PC	20	2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
	21
	22	* bfd/dwarf2.c (find_abstract_name): Modified to return file and
	23	line information in addition to name, if they can be found.
	24
279b2f94 RL	25	2018-02-05 Renlin Li <renlin.li@arm.com>
	26
	27	PR ld/22764
	28	* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
	29	R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
	30	check for writeable section as well.
	31
cd048363 L	32	2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
	33
	34	PR ld/22782
	35	* elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
	36	_GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
	37	undefined weak symbol to 0.
	38	* elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
	39	if _GLOBAL_OFFSET_TABLE_ is referenced.
	40	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
	41	got_referenced instead of ref_regular_nonweak. Remove the
	42	unused _GLOBAL_OFFSET_TABLE_ from symbol table.
	43	* elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
	44
e65b1a78 MR	45	2018-02-05 Maciej W. Rozycki <macro@mips.com>
	46
	47	* elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
	48	initialize `hi_reloc'.
	49
2d6dda71 MR	50	2018-02-05 Maciej W. Rozycki <macro@mips.com>
	51
	52	* elfxx-mips.c (_bfd_mips_elf_section_processing): For
	53	SHT_MIPS_REGINFO sections don't assert the correct size and
	54	report an error instead.
	55
75506100 MR	56	2018-02-05 Maciej W. Rozycki <macro@mips.com>
	57
	58	* elf.c (_bfd_elf_write_object_contents): Propagate a failure
	59	status from `->elf_backend_section_processing'.
	60
7f02625e JW	61	2018-02-02 Jim Wilson <jimw@sifive.com>
	62
	63	PR ld/22756
	64	* elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
	65	If link_info->wrap_hash, check for a duplicate symbol and ignore.
	66	(_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
	67	Pass new argument to riscv_relax_delete_bytes.
	68	(_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
	69	ATTRIBUTE_UNUSED from link_info parameter.
	70
d830549d AM	71	2018-02-02 Alan Modra <amodra@gmail.com>
	72
	73	* elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
	74	emitted for toc sequence optimization. Set and use "howto" later.
	75
e99955cd SM	76	2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
	77
	78	* elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
	79	arithmetic on NULL pointer.
	80	* elflink.c (_bfd_elf_archive_symbol_lookup,
	81	elf_link_add_archive_symbols): Likewise.
	82
bf3077a6 MM	83	2018-01-31 Michael Matz <matz@suse.de>
	84
	85	* elflink.c (bfd_elf_define_start_stop): Fix check of
	86	def_dynamic.
	87
823143c6 L	88	2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
	89
	90	PR ld/21964
	91	* elflink.c (bfd_elf_define_start_stop): Check if __start and
	92	__stop symbols are referenced by shared objects.
	93
76cb3a89 AM	94	2018-01-30 Alan Modra <amodra@gmail.com>
	95
	96	PR 22758
	97	* elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
	98	segment when demand paged with lma on the same page. Test this
	99	before load/non-load, executable/non-executable,
	100	writable/non-writable tests and simplify. Delete bogus relro
	101	condition in writable/non-writable test. Delete outdated
	102	comment. Formatting.
	103
36b8fda5 AM	104	2018-01-30 Alan Modra <amodra@gmail.com>
	105
	106	* elflink.c (bfd_elf_define_start_stop): Make __start and __stop
	107	symbols dynamic.
	108
eb77f6a4 AM	109	2018-01-29 Alan Modra <amodra@gmail.com>
	110
	111	PR 22741
	112	* coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
	113	range before converting to a symbol table pointer.
	114
7d73b4c8 NC	115	2018-01-27 Nick Clifton <nickc@redhat.com>
	116
	117	* po/ru.po: Updated Russian translation.
	118
32253bb7 AM	119	2018-01-26 Alan Modra <amodra@gmail.com>
	120
	121	* elflink.c (bfd_elf_define_start_stop): Override symbols when
	122	they are defined dynamically.
	123
ba21f564 AM	124	2018-01-26 Alan Modra <amodra@gmail.com>
	125
	126	* elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
	127	.branch_lt changes size.
	128
38e64b0e AM	129	2018-01-25 Alan Modra <amodra@gmail.com>
	130
	131	PR 22746
	132	* elfcode.h (elf_object_p): Avoid integer overflow.
	133
bb363086 EB	134	2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
	135
	136	PR ld/22727
	137	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
	138	Do a mere lookup of the __tls_get_addr symbol instead of adding it.
	139
	140	Revert
	141	2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
	142
	143	PR ld/22263
	144	* elfxx-sparc.c (sparc_elf_tls_transition): Replace
	145	bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
	146	bfd_link_executable for TLS check.
	147	(_bfd_sparc_elf_check_relocs): Likewise.
	148	(allocate_dynrelocs): Likewise.
	149	(_bfd_sparc_elf_relocate_section): Likewise.
	150
1daf502a RL	151	2018-01-24 Renlin Li <renlin.li@arm.com>
	152
	153	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
	154	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
	155	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
	156	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
	157	BFD_RELOC_AARCH64_MOVW_PREL_G3.
	158	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	159	(_bfd_aarch64_elf_resolve_relocation): Likewise.
	160
32247401 RL	161	2018-01-24 Renlin Li <renlin.li@arm.com>
	162
	163	* reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
	164	BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
	165	BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
	166	BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
	167	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
	168	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
	169	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
	170	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
	171	BFD_RELOC_AARCH64_MOVW_PREL_G3.
	172	* bfd-in2.h: Regenerate.
	173	* libbfd.h: Regenerate.
	174
1c5e4ee9 MR	175	2018-01-23 Maciej W. Rozycki <macro@mips.com>
	176
	177	* elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
	178	`mips_elf32_section_processing' comment reference.
	179
8a1b824a L	180	2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
	181
	182	PR ld/22721
	183	* elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
	184	versioned __tls_get_addr symbol.
	185
ee3fbc1e NC	186	2018-01-19 Nick Clifton <nickc@redhat.com>
	187
	188	* po/fr.po: Updated French translation.
	189
691d2e9a AM	190	2018-01-18 Alan Modra <amodra@gmail.com>
	191
	192	* elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
	193	* elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
	194	(ppc64_elf_build_stubs): Likewise.
	195
4bfce128 NC	196	2018-01-17 Nick Clifton <nickc@redhat.com>
	197
	198	* po/ru.po: Updated Russian translation.
	199	* po/uk/po: Updated Ukranian translation.
	200
c75bc4f7 AM	201	2018-01-17 Alan Modra <amodra@gmail.com>
	202
	203	* elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
	204
1be5d8d3 AM	205	2018-01-17 Alan Modra <amodra@gmail.com>
	206
	207	* elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
	208	(CRSETEQ, BEQCTRM): Define.
	209	(is_nonpic_glink_stub): Don't check bctr.
	210	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
	211	(ppc_elf_relax_section): Size speculation barrier.
	212	(output_bctr): New function.
	213	(write_glink_stub): Use output_bctr.
	214	(ppc_elf_relocate_section): Use output_bctr for long branch stub.
	215	(ppc_elf_finish_dynamic_symbol): Likewise.
	216	(ppc_elf_finish_dynamic_sections): Use output_bctr.
	217	* elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
	218	* elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
	219	(GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
	220	(size_global_entry_stubs): Handle speculation barrier sizing.
	221	(plt_stub_size): Likewise.
	222	(output_bctr): New function.
	223	(build_plt_stub, build_tls_get_addr_stub): Output speculation
	224	barrier.
	225	(ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
	226	(ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
	227	(build_global_entry_stubs): Output speculation barrier.
	228	(ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
	229	* elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
	230
9e390558 AM	231	2018-01-17 Alan Modra <amodra@gmail.com>
	232
	233	* elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
	234	__tls_get_addr_opt, and alignment sizing.
	235	(TLS_GET_ADDR_GLINK_SIZE): Delete.
	236	(is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
	237	(ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
	238	or 8 insns.
	239	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
	240	(allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
	241	(ppc_elf_size_dynamic_sections): Likewise. Size branch table
	242	by PLT reloc count.
	243	(write_glink_stub): Handle __tls_get_addr_opt stub.
	244	Pad out to size given by GLINK_ENTRY_SIZE.
	245	(ppc_elf_relocate_section): Adjust write_glink_stub call.
	246	(ppc_elf_finish_dynamic_symbol): Likewise.
	247	(ppc_elf_finish_dynamic_sections): Write PLTresolve without using
	248	insn array since so many need rewriting.
	249	* elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
	250	* elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
	251	GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
	252	nops. Adjust all uses.
	253	(ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
	254	in glink_vma calculation.
	255	(struct ppc_link_hash_table): Add global_entry section pointer.
	256	(create_linkage_sections): Create separate section for global
	257	entry stubs.
	258	(PPC_LO, PPC_HI, PPC_HA): Move earlier.
	259	(size_global_entry_stubs): Handle sizing for aligned stubs.
	260	(ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
	261	and don't stash end of glink branch table in rawsize.
	262	(ppc_build_one_stub): Rewrite stub size calculations.
	263	(build_global_entry_stubs): Use new section.
	264	(ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
	265	Build lazy link stubs out to end of section. Build global entry
	266	stubs in new section.
	267
616dcb87 NC	268	2018-01-15 Nick Clifton <nickc@redhat.com>
	269
	270	* po/uk.po: Updated Ukranian translation.
	271
3957a496 NC	272	2018-01-13 Nick Clifton <nickc@redhat.com>
	273
	274	* po/bfd.pot: Regenerated.
	275
769c7ea5 NC	276	2018-01-13 Nick Clifton <nickc@redhat.com>
	277
	278	* version.m4: Bump version to 2.30.51
	279	* configure: Regenerate.
	280
faf766e3 NC	281	2018-01-13 Nick Clifton <nickc@redhat.com>
	282
	283	2.30 branch created.
	284
564e11c9 JW	285	2018-01-12 Jens Widell <jl@opera.com>
	286
	287	* elf.c (setup_group): Optimize search for group by remembering
	288	last found group and restarting search at that index.
	289	* elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
	290
a78eea16 AM	291	2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
	292
	293	* aoutx.h (aout_link_check_ar_symbols): Remove default and handle
	294	bfd_link_common_skip_none in switch.
	295
87e79a65 AM	296	2018-01-12 Alan Modra <amodra@gmail.com>
	297
	298	PR ld/22649
	299	* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
	300	references on forced local symbols.
	301
58807c48 VI	302	2018-01-12 Vlad Ivanov <vlad@ivanov.email>
	303
	304	* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
	305	.reginfo section has wrong size.
	306
2888249f L	307	2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
	308
	309	PR ld/22393
	310	* elf.c (_bfd_elf_map_sections_to_segments): When generating
	311	separate code and read-only data LOAD segments, create a new
	312	LOAD segment if the previous section contains text and the
	313	current section doesn't or vice versa. Don't put a writable
	314	section in a read-only segment if there is a RELRO segment.
	315
d664fd41 L	316	2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
	317
	318	PR ld/22649
	319	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
	320	references on forced local symbols.
	321
8b6f4cd3 L	322	2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
	323
	324	PR ld/22677
	325	* elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
	326	INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
	327
6cef73f9 KLC	328	2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
	329
	330	PR 22662
	331	* elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
	332
ddb2bbcf JB	333	2018-01-03 John Baldwin <jhb@FreeBSD.org>
	334
	335	* elf.c (elfcore_grok_freebsd_note): Handle
	336	NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
	337	NT_FREEBSD_PROCSTAT_VMMAP.
	338
219d1afa AM	339	2018-01-03 Alan Modra <amodra@gmail.com>
	340
	341	Update year range in copyright notice of all files.
	342
1e563868	343	For older changes see ChangeLog-2017
3499769a	344	\f
1e563868	345	Copyright (C) 2018 Free Software Foundation, Inc.
3499769a AM	346
	347	Copying and distribution of this file, with or without modification,
	348	are permitted in any medium without royalty provided the copyright
	349	notice and this notice are preserved.
	350
	351	Local Variables:
	352	mode: change-log
	353	left-margin: 8
	354	fill-column: 74
	355	version-control: never
	356	End: