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

2016-02-26  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (create_linkage_sections): Create sfpr when
	save_restore_funcs, rest of sections when not relocatable.
	(ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
	(sfpr_define): Define all symbols on emitted code.
	(ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
	when relocatable.  Move sfpr_define loop earlier.

2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_need_pic): New function.
	(elf_x86_64_relocate_section): Use it.  Replace
	x86_64_elf_howto_table[r_type] with howto.

2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/19698
	* elflink.c (bfd_elf_record_link_assignment): Set versioned if
	symbol version is unknown.

2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
	to (bfd_vma) -1 when setting needs_plt to 0.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.

2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>

	* elflink.c (bfd_elf_record_link_assignment): Check for shared
	library, instead of PIC, and don't check PDE when making linker
	assigned symbol dynamic.

2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>

	* bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
	ABIVERSION for non-executable stack.

2016-02-23  Rich Felker  <bugdal@aerifal.cx>

	PR target/19516
	* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
	Always produce a RELATIVE reloc for a local symbol.

2016-02-23  Hans-Peter Nilsson  <hp@axis.com>

	Fix test-case ld-elf/pr19617b
	* elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
	discard unused non-function symbols when --dynamic-list-data.

2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>

	* elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
	dynsym section, even if it is empty, with dynamic sections.

2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>

	* syms.c: Remove BSF_COMMON from comments.
	* bfd-in2.h: Regenerated.

2016-02-22  Jiong Wang  <jiong.wang@arm.com>

	* elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
	for destination.  Remove useless function parameters.
	(elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.

2016-02-19  Nick Clifton  <nickc@redhat.com>

	PR ld/19629
	* aoutx.h (aout_link_add_symbols): Check for out of range string
	table offsets.

	PR ld/19628
	* reloc.c (bfd_generic_get_relocated_section_contents): Stop
	processing if we encounter a reloc without an associated symbol.

2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/19617
	* elflink.c (elf_link_add_object_symbols): Always create dynamic
	sections for -E/--dynamic-list.

2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
	to bfd_true.

2016-02-16  Joseph Myers  <joseph@codesourcery.com>

	* plugin.c (plugin_vec): Set match priority to 255.
	* format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
	matching against the plugin vector, take priority from there not
	from TEMP.

2016-02-15  Nick Clifton  <nickc@redhat.com>

	* elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
	for length and type fields.  Use a signed value for the
	suffix_length field.

2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/19601
	* elf32-i386.c (elf_i386_relocate_section): Mask off the least
	significant bit in GOT offset for R_386_GOT32X.

2016-02-10  Nick Clifton  <nickc@redhat.com>

	PR 19405
	* elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
	immediate values.
	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
	number of messages about FDE encoding preventing .eh_frame_hdr
	generation.

2016-02-09  Nick Clifton  <nickc@redhat.com>

	* oasys.c (oasys_archive_p): Fix indentation.
	* elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
	constant for left shifting.

	* elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
	helpful warning message to explain why certain AArch64 relocs
	might overflow.

2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>

	* pe-mips.c (coff_mips_reloc): Fix formatting.

2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>

	* cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
	to bfd_mach_arc_arc600.

2016-02-04  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
	for big-endian.

2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/19542
	* elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
	distances in the compressed_size field of the output section.

2016-02-02  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
	ELFv2 entry optimization.

2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/19547
	* elf.c (assign_section_numbers): Clear HAS_RELOC if there are
	no relocations in relocatable files.

2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/19553
	* elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
	if a symbol from a library loaded via DT_NEEDED doesn't match
	the symbol referenced by regular object.

2016-02-01  Nathaniel Smith  <njs@pobox.com>

	* peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
	CODE and DATA.

2016-02-01  Alan Modra  <amodra@gmail.com>

	* elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
	an out of range reloc_index.
	* elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.

2016-02-01  Kamil Rytarowski  <n54@gmx.com>

	* Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
	(OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
	* Makefile.in: Regenerated.

2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.

2016-01-31  John David Anglin  <danglin@gcc.gnu.org>

	PR ld/19526
	* elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
	files.
	* elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.

2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/19539
	* elf32-i386.c (elf_i386_reloc_type_class): Check relocation
	against STT_GNU_IFUNC symbol only with dynamic symbols.
	* elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.

2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/19523
	* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
	decompress debug sections.

2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>

	* elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
	`dynindx'.

2016-01-25  Nick Clifton  <nickc@redhat.com>

	PR target/19435
	* mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
	dsym filename buffer.

2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.

2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (BZ16_REG): Correct calculation.

2016-01-21  Nick Clifton  <nickc@redhat.com>

	* elf32-arc.c (ADD_RELA): Fix compile time warning errors by
	changing the type of _loc to be bfd_byte *.
	(elf_arc_finish_dynamic_symbol): Likewise.

2016-01-21  Nick Clifton  <nickc@redhat.com>

	PR ld/19455
	* elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
	class of the linker stub bfd.
	(elf32_arm_check_relocs): Skip check for pic format after
	processing a vxWorks R_ARM_ABS12 reloc.
	* elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
	reporting a class mismatch.

2016-01-21  Jiong Wang  <jiong.wang@arm.com>

	* elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
	veneer for sym_sec != input_sec.
	(elfNN_aarch64_size_stub): Support STT_SECTION symbol.
	(elfNN_aarch64_final_link_relocate): Take rela addend into account when
	calculation destination.

2016-01-21  Alan Modra  <amodra@gmail.com>

	* elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
	(swap_linux_prpsinfo64_out): New function.
	(LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
	(LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
	* elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
	(elfcore_write_linux_prpsinfo64): Likewise.
	* elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
	(PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
	(elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.

2016-01-21  Alan Modra  <amodra@gmail.com>

	* elf-linux-core.h: Rename from elf-linux-psinfo.h.
	* elf.c: Adjust #include.
	* elf32-ppc.c: Don't #include elf-linux-psinfo.h
	* Makefile.am (SOURCE_HFILES): Update.
	* Makefile.in: Regenerate.
	* po/SRC-PORFILES.in: Regenerate.

2016-01-21  Alan Modra  <amodra@gmail.com>

	* configure.ac: Move corefile selection later in file.  Move
	tdefaults code immediately after other target vector code.
	* configure: Regenerate.

2016-01-20  Mickael Guene  <mickael.guene@st.com>

	* elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
	section using '.text.noread' pattern.

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.

2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
	    Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>

	* arc-plt.def: New file.
	* arc-plt.h: Likewise.
	* elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
		       elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
		       elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
		       elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
	(name_for_global_symbol): Added.
	(ADD_RELA): Helper to create dynamic relocs.
	(new_got_entry_to_list): Create a new got entry in linked list.
	(symbol_has_entry_of_type): Search for specific type of entry in
	list.
	(is_reloc_for_GOT): return FALSE for any TLS related relocs.
	(is_reloc_for_TLS, arc_elf_set_private_flags)
	(arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
	(arc_elf_merge_private_bfd_data): New functions.
	(debug_arc_reloc): Cleaned debug info printing.
	(PDATA reloc): Changed not to perform address alignment.
	(reverse_me): Added. Fix for ARC_32 relocs.
	(arc_do_relocation): Return bfd_reloc_of when no relocation should
	occur.
	(arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
	Changed function to access an array of list of GOT entries instead
	of just an array of offsets.
	(elf_arc_relocate_section): Added support for PIC and TLS related relocations.
	(elf_arc_check_relocs): Likewise.
	(elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
	(elf_arc_finish_dynamic_sections): Likewise
	(arc_create_dynamic_sections): Modified conditions to create
	dynamic sections.
	(ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
	(plt_do_relocs_for_symbol, relocate_plt_for_symbol)
	(relocate_plt_for_entry): Changed to support new way to define PLT
	related code.
	(add_symbol_to_plt): Likewise.
	(arc_elf_link_hash_table_create): New function.

2016-01-18  Nick Clifton  <nickc@redhat.com>

	PR ld/19440
	* coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
	section number into internal section number.
	* coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
	* coffswap.h (coff_swap_sym_in): Likewise.
	* peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
	* coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
	section number field is big enough to hold the external value.

2016-01-17  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>

	* elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
	when address in first unwind entry does not match start of
	section.

2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
	    Jiong Wang  <jiong.wang@arm.com>

	PR ld/19368
	* elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
	reloc_class_ifunc.

2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>

	* elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
	place 'R_' before the reloc name returned.
	(elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
	the relocation string.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
	factored out from...
	(_bfd_mips_elf_merge_private_bfd_data): ... here.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
	attribute check after ELF file header flag check.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
	return status from `_bfd_elf_merge_object_attributes'.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
	factored out from...
	(_bfd_mips_elf_merge_private_bfd_data): ... here.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
	handling of input MIPS ABI flags together.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
	attribute checks for null input.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
	pointers to target data.

2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>

	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
	an FP ABI warning.

2016-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2015 and doc/ChangeLog-0415
\f
Copyright (C) 2016 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
b32547cd AM	1	2016-02-26 Alan Modra <amodra@gmail.com>
	2
	3	* elf64-ppc.c (create_linkage_sections): Create sfpr when
	4	save_restore_funcs, rest of sections when not relocatable.
	5	(ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
	6	(sfpr_define): Define all symbols on emitted code.
	7	(ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
	8	when relocatable. Move sfpr_define loop earlier.
	9
ef77d6af L	10	2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
	11
	12	* elf64-x86-64.c (elf_x86_64_need_pic): New function.
	13	(elf_x86_64_relocate_section): Use it. Replace
	14	x86_64_elf_howto_table[r_type] with howto.
	15
0f550b3d L	16	2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
	17
	18	PR ld/19698
	19	* elflink.c (bfd_elf_record_link_assignment): Set versioned if
	20	symbol version is unknown.
	21
13f42277 L	22	2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
	23
	24	* elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
	25	to (bfd_vma) -1 when setting needs_plt to 0.
	26	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
	27
6b3b0ab8 L	28	2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
	29
	30	* elflink.c (bfd_elf_record_link_assignment): Check for shared
	31	library, instead of PIC, and don't check PDE when making linker
	32	assigned symbol dynamic.
	33
17733f5b FS	34	2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
	35
	36	* bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
	37	ABIVERSION for non-executable stack.
	38
47993b4a RF	39	2016-02-23 Rich Felker <bugdal@aerifal.cx>
	40
	41	PR target/19516
	42	* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
	43	Always produce a RELATIVE reloc for a local symbol.
	44
2d8dcb81 HPN	45	2016-02-23 Hans-Peter Nilsson <hp@axis.com>
	46
	47	Fix test-case ld-elf/pr19617b
	48	* elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
	49	discard unused non-function symbols when --dynamic-list-data.
	50
1a6e6083 L	51	2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
	52
	53	* elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
	54	dynsym section, even if it is empty, with dynamic sections.
	55
75c1920b L	56	2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
	57
	58	* syms.c: Remove BSF_COMMON from comments.
	59	* bfd-in2.h: Regenerated.
	60
9a228467 JW	61	2016-02-22 Jiong Wang <jiong.wang@arm.com>
	62
	63	* elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
	64	for destination. Remove useless function parameters.
	65	(elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
	66
73768414 NC	67	2016-02-19 Nick Clifton <nickc@redhat.com>
73768414 NC	68
e517df3d NC	69	PR ld/19629
	70	* aoutx.h (aout_link_add_symbols): Check for out of range string
	71	table offsets.
	72
73768414 NC	73	PR ld/19628
	74	* reloc.c (bfd_generic_get_relocated_section_contents): Stop
	75	processing if we encounter a reloc without an associated symbol.
	76
bf89386a L	77	2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
	78
	79	PR ld/19617
	80	* elflink.c (elf_link_add_object_symbols): Always create dynamic
	81	sections for -E/--dynamic-list.
	82
8f79b794 L	83	2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
	84
	85	* elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
	86	to bfd_true.
	87
64bfc258 JM	88	2016-02-16 Joseph Myers <joseph@codesourcery.com>
	89
	90	* plugin.c (plugin_vec): Set match priority to 255.
	91	* format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
	92	matching against the plugin vector, take priority from there not
	93	from TEMP.
	94
9fb71ee4 NC	95	2016-02-15 Nick Clifton <nickc@redhat.com>
	96
	97	* elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
	98	for length and type fields. Use a signed value for the
	99	suffix_length field.
	100
32875eb1 L	101	2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
	102
	103	PR ld/19601
	104	* elf32-i386.c (elf_i386_relocate_section): Mask off the least
	105	significant bit in GOT offset for R_386_GOT32X.
	106
83da6e74 NC	107	2016-02-10 Nick Clifton <nickc@redhat.com>
	108
	109	PR 19405
	110	* elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
	111	immediate values.
	112	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
	113	number of messages about FDE encoding preventing .eh_frame_hdr
	114	generation.
	115
027e9c75 NC	116	2016-02-09 Nick Clifton <nickc@redhat.com>
027e9c75 NC	117
609332f1 NC	118	* oasys.c (oasys_archive_p): Fix indentation.
	119	* elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
	120	constant for left shifting.
	121
027e9c75 NC	122	* elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
	123	helpful warning message to explain why certain AArch64 relocs
	124	might overflow.
	125
6f57d046 SM	126	2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
	127
	128	* pe-mips.c (coff_mips_reloc): Fix formatting.
	129
bdbca4e6 CM	130	2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
	131
	132	* cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
	133	to bfd_mach_arc_arc600.
	134
4f038ee5 AM	135	2016-02-04 Alan Modra <amodra@gmail.com>
	136
	137	* elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
	138	for big-endian.
	139
4a539596 L	140	2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
	141
	142	PR ld/19542
	143	* elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0	144	distances in the compressed_size field of the output section.
4a539596	145
85fabe71 AM	146	2016-02-02 Alan Modra <amodra@gmail.com>
	147
	148	* elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
	149	ELFv2 entry optimization.
	150
14f2c699 L	151	2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
	152
	153	PR binutils/19547
	154	* elf.c (assign_section_numbers): Clear HAS_RELOC if there are
	155	no relocations in relocatable files.
	156
aef28989 L	157	2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
	158
	159	PR ld/19553
	160	* elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
	161	if a symbol from a library loaded via DT_NEEDED doesn't match
	162	the symbol referenced by regular object.
	163
655ed9ea NS	164	2016-02-01 Nathaniel Smith <njs@pobox.com>
	165
	166	* peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
	167	CODE and DATA.
	168
ec1f73bb AM	169	2016-02-01 Alan Modra <amodra@gmail.com>
	170
	171	* elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
	172	an out of range reloc_index.
	173	* elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
	174
b6471e6e KR	175	2016-02-01 Kamil Rytarowski <n54@gmx.com>
	176
	177	* Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
	178	(OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
	179	* Makefile.in: Regenerated.
	180
0bc7245a JK	181	2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
	182
	183	* elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
	184
6d4b2867 JDA	185	2016-01-31 John David Anglin <danglin@gcc.gnu.org>
	186
	187	PR ld/19526
	188	* elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
	189	files.
	190	* elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
	191
d9e3b590 L	192	2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
	193
	194	PR ld/19539
	195	* elf32-i386.c (elf_i386_reloc_type_class): Check relocation
	196	against STT_GNU_IFUNC symbol only with dynamic symbols.
	197	* elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
	198
bf150a0b L	199	2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
	200
	201	PR binutils/19523
	202	* dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
	203	decompress debug sections.
	204
840855c5 MR	205	2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
	206
	207	* elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
	208	`dynindx'.
	209
cf466c2a NC	210	2016-01-25 Nick Clifton <nickc@redhat.com>
	211
	212	PR target/19435
	213	* mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
	214	dsym filename buffer.
	215
eb6b0cf4 MR	216	2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
	217
	218	* elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
	219
e67f83e5 MR	220	2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
	221
	222	* elfxx-mips.c (BZ16_REG): Correct calculation.
	223
23a42089 NC	224	2016-01-21 Nick Clifton <nickc@redhat.com>
	225
	226	* elf32-arc.c (ADD_RELA): Fix compile time warning errors by
	227	changing the type of _loc to be bfd_byte *.
	228	(elf_arc_finish_dynamic_symbol): Likewise.
	229
aebf9be7 NC	230	2016-01-21 Nick Clifton <nickc@redhat.com>
	231
	232	PR ld/19455
	233	* elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
	234	class of the linker stub bfd.
	235	(elf32_arm_check_relocs): Skip check for pic format after
	236	processing a vxWorks R_ARM_ABS12 reloc.
	237	* elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
	238	reporting a class mismatch.
	239
2f340668 JW	240	2016-01-21 Jiong Wang <jiong.wang@arm.com>
	241
	242	* elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
	243	veneer for sym_sec != input_sec.
	244	(elfNN_aarch64_size_stub): Support STT_SECTION symbol.
	245	(elfNN_aarch64_final_link_relocate): Take rela addend into account when
	246	calculation destination.
	247
aeb70569 AM	248	2016-01-21 Alan Modra <amodra@gmail.com>
	249
	250	* elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
	251	(swap_linux_prpsinfo64_out): New function.
	252	(LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
	253	(LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
	254	* elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
	255	(elfcore_write_linux_prpsinfo64): Likewise.
	256	* elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
	257	(PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
	258	(elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
	259
de64ce13 AM	260	2016-01-21 Alan Modra <amodra@gmail.com>
	261
	262	* elf-linux-core.h: Rename from elf-linux-psinfo.h.
	263	* elf.c: Adjust #include.
	264	* elf32-ppc.c: Don't #include elf-linux-psinfo.h
	265	* Makefile.am (SOURCE_HFILES): Update.
	266	* Makefile.in: Regenerate.
	267	* po/SRC-PORFILES.in: Regenerate.
	268
c603b11b AM	269	2016-01-21 Alan Modra <amodra@gmail.com>
	270
	271	* configure.ac: Move corefile selection later in file. Move
	272	tdefaults code immediately after other target vector code.
	273	* configure: Regenerate.
	274
91f68a68 MG	275	2016-01-20 Mickael Guene <mickael.guene@st.com>
	276
	277	* elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
	278	section using '.text.noread' pattern.
	279
5b2c414d JB	280	2016-01-19 John Baldwin <jhb@FreeBSD.org>
	281
	282	* elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
	283
34e967a5 MC	284	2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
	285	Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
	286
	287	* arc-plt.def: New file.
	288	* arc-plt.h: Likewise.
	289	* elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
	290	elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
	291	elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
	292	elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
	293	(name_for_global_symbol): Added.
	294	(ADD_RELA): Helper to create dynamic relocs.
	295	(new_got_entry_to_list): Create a new got entry in linked list.
	296	(symbol_has_entry_of_type): Search for specific type of entry in
	297	list.
	298	(is_reloc_for_GOT): return FALSE for any TLS related relocs.
	299	(is_reloc_for_TLS, arc_elf_set_private_flags)
	300	(arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
	301	(arc_elf_merge_private_bfd_data): New functions.
	302	(debug_arc_reloc): Cleaned debug info printing.
	303	(PDATA reloc): Changed not to perform address alignment.
	304	(reverse_me): Added. Fix for ARC_32 relocs.
	305	(arc_do_relocation): Return bfd_reloc_of when no relocation should
	306	occur.
	307	(arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
	308	Changed function to access an array of list of GOT entries instead
	309	of just an array of offsets.
	310	(elf_arc_relocate_section): Added support for PIC and TLS related relocations.
	311	(elf_arc_check_relocs): Likewise.
	312	(elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
	313	(elf_arc_finish_dynamic_sections): Likewise
	314	(arc_create_dynamic_sections): Modified conditions to create
	315	dynamic sections.
	316	(ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
	317	(plt_do_relocs_for_symbol, relocate_plt_for_symbol)
	318	(relocate_plt_for_entry): Changed to support new way to define PLT
	319	related code.
	320	(add_symbol_to_plt): Likewise.
	321	(arc_elf_link_hash_table_create): New function.
	322
9ae678af NC	323	2016-01-18 Nick Clifton <nickc@redhat.com>
	324
	325	PR ld/19440
	326	* coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
	327	section number into internal section number.
	328	* coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
	329	* coffswap.h (coff_swap_sym_in): Likewise.
	330	* peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
	331	* coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
	332	section number field is big enough to hold the external value.
	333
5c14705f AM	334	2016-01-17 Alan Modra <amodra@gmail.com>
	335
	336	* configure: Regenerate.
	337
ac06903d YU	338	2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
	339
	340	* elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
	341	when address in first unwind entry does not match start of
	342	section.
	343
109575d7 JW	344	2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
	345	Jiong Wang <jiong.wang@arm.com>
	346
	347	PR ld/19368
	348	* elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
	349	reloc_class_ifunc.
	350
b05a65d0 AB	351	2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
	352
	353	* elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
	354	place 'R_' before the reloc name returned.
	355	(elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
	356	the relocation string.
	357
a3dc0a7f MR	358	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	359
	360	* elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
	361	factored out from...
	362	(_bfd_mips_elf_merge_private_bfd_data): ... here.
	363
d537eeb5 MR	364	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	365
	366	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
	367	attribute check after ELF file header flag check.
	368
43d223b5 MR	369	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	370
	371	* elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
	372	return status from `_bfd_elf_merge_object_attributes'.
	373
b2e9744f MR	374	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	375
	376	* elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
	377	factored out from...
	378	(_bfd_mips_elf_merge_private_bfd_data): ... here.
	379
28d45e28 MR	380	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	381
	382	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
	383	handling of input MIPS ABI flags together.
	384
23ba6f18 MR	385	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	386
	387	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
	388	attribute checks for null input.
	389
cf8502c1 MR	390	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	391
	392	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
	393	pointers to target data.
	394
dcb1c796 MR	395	2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
	396
	397	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
	398	an FP ABI warning.
	399
6f2750fe AM	400	2016-01-01 Alan Modra <amodra@gmail.com>
	401
	402	Update year range in copyright notice of all files.
	403
3499769a AM	404	For older changes see ChangeLog-2015 and doc/ChangeLog-0415
	405	\f
	406	Copyright (C) 2016 Free Software Foundation, Inc.
	407
	408	Copying and distribution of this file, with or without modification,
	409	are permitted in any medium without royalty provided the copyright
	410	notice and this notice are preserved.
	411
	412	Local Variables:
	413	mode: change-log
	414	left-margin: 8
	415	fill-column: 74
	416	version-control: never
	417	End: