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

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