xref: /src/external/gpl3/binutils/dist/include/ChangeLog-2020

2020-12-23  H.J. Lu  <hongjiu.lu (a] intel.com>

	* elf/common.h (GNU_PROPERTY_X86_FEATURE_1_LAM_U48): New.
	(GNU_PROPERTY_X86_FEATURE_1_LAM_U57): Likewise.

2020-12-18  Alan Modra  <amodra (a] gmail.com>

	* xtensa-isa-internal.h (xtisa_errno, xtisa_error_msg): Delete.

2020-12-18  Alan Modra  <amodra (a] gmail.com>

	* opcode/arc-attrs.h (CONFLICT_LIST): Make const.

2020-12-16  Alan Modra  <amodra (a] gmail.com>

	* bfdlink.h (struct bfd_link_info): Add maxpagesize and
	commonpagesize.

2020-12-16  Alan Modra  <amodra (a] gmail.com>

	* xtensa-isa-internal.h (xtensa_format_internal),
	(xtensa_slot_internal, xtensa_operand_internal),
	(xtensa_arg_internal, xtensa_iclass_internal),
	(xtensa_opcode_internal, xtensa_regfile_internal),
	(xtensa_interface_internal, xtensa_funcUnit_internal),
	(xtensa_state_internal, xtensa_sysreg_internal): Constify.

2020-12-15  Vivek Das Mohapatra  <vivek (a] collabora.com>

	* elf/common.h (DT_GNU_FLAGS_1, DF_GNU_1_UNIQUE): Define.
	* bfdlink.h (struct bfd_link_info): New field gnu_flags_1.

2020-12-11  Cary Coutant  <ccoutant (a] gmail.com>

	* elf/common.h: Update list of e_machine values.

2020-12-10  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv.h (M_ZEXTH, M_ZEXTW, M_SEXTB, M_SEXTH.): Added.

2020-12-10  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv.h: Add INSN_CLASS_ZICSR and INSN_CLASS_ZIFENCEI.

2020-12-07  Nick Clifton  <nickc (a] redhat.com>

	* elf/common.h (SHF_GNU_BUILD_NOTE): Delete.

2020-12-01  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv.h (RISCV_UNKNOWN_VERSION): added.

2020-12-01  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv.h (riscv_ext_version):
	Change the version type from unsigned to int.

2020-11-23  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h: Style nit: remove () on function names in comments.
	(ctf_sect_t): Mention endianness concerns.
	(ctf_symsect_endianness): New declaration.
	(ctf_arc_symsect_endianness): Likewise.

2020-11-20  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_getsymsect): New.
	(ctf_getstrsect): Likewise.

2020-11-20  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_arc_lookup_symbol): New.
	(ctf_arc_flush_caches): Likewise.
	* ctf.h: Document new auto-ctf_import behaviour.

2020-11-20  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_symbol_next): New.
	(ctf_add_objt_sym): Likewise.
	(ctf_add_func_sym): Likewise.
	* ctf.h: Document new function info section format.
	(CTF_F_NEWFUNCINFO): New.
	(CTF_F_IDXSORTED): New.
	(CTF_F_MAX): Adjust accordingly.

2020-11-20  Nick Alcock  <nick.alcock (a] oracle.com>

	* bfdlink.h (struct elf_sym_strtab): Replace with...
	(struct elf_internal_sym): ... this.
	(struct bfd_link_callbacks) <examine_strtab>: Take only a
	symstrtab argument.
	<ctf_new_symbol>: New.
	<ctf_new_dynsym>: Likewise.
	* ctf-api.h (struct ctf_link_sym) <st_symidx>: New.
	<st_nameidx>: Likewise.
	<st_nameidx_set>: Likewise.
	(ctf_link_iter_symbol_f): Removed.
	(ctf_link_shuffle_syms): Remove most parameters, just takes a
	ctf_dict_t now.
	(ctf_link_add_linker_symbol): New, split from
	ctf_link_shuffle_syms.
	* ctf.h (CTF_F_DYNSTR): New.
	(CTF_F_MAX): Adjust.

2020-11-20  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_arc_open_by_name): Rename to...
	(ctf_dict_open): ... this, keeping compatibility function.
	(ctf_arc_open_by_name_sections): Rename to...
	(ctf_dict_open_sections): ... this, keeping compatibility function.

2020-11-20  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_file_t): Rename to...
	(ctf_dict_t): ... this.  Keep ctf_file_t around for compatibility.
	(struct ctf_file): Likewise rename to...
	(struct ctf_dict): ... this.
	(ctf_file_close): Rename to...
	(ctf_dict_close): ... this, keeping compatibility function.
	(ctf_parent_file): Rename to...
	(ctf_parent_dict): ... this, keeping compatibility function.
	All callers adjusted.
	* ctf.h: Rename references to ctf_file_t to ctf_dict_t.
	(struct ctf_archive) <ctfa_nfiles>: Rename to...
	<ctfa_ndicts>: ... this.

2020-11-18  Jozef Lawrynowicz  <jozef.l (a] mittosystems.com>

	* elf/common.h (SHF_GNU_RETAIN): Define.

2020-11-16  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_FLAGM): Add new feature.
	(AARCH64_FEATURE_FLAGMANIP): Update comment.
	(AARCH64_ARCH_V8_4): Add back FLAGM to Armv8.4-A.

2020-11-09  Spencer E. Olson  <olsonse (a] umich.edu>

	* opcode/pru.h: Add LMBD (left-most bit detect) opcode index.

2020-11-09  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (enum aarch64_opnd): Add new operand AARCH64_OPND_Rt_LS64.

2020-11-06  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_PAC): Add new feature.
	(AARCH64_ARCH_V8_3): Add back PAC to Armv8.3-A.

2020-11-04  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (AARCH64_ARCH_V8): Add RAS to Armv8-A.
	(AARCH64_ARCH_V8_2): Remove RAS from Armv8.2-A set.

2020-11-03  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_LS64): New +ls64 feature flag.
	(AARCH64_ARCH_V8_7): Add LS64 as part of Armv8.7-a.

2020-10-30  H.J. Lu  <hongjiu.lu (a] intel.com>

	PR gas/26703
	* elf/common.h (GNU_PROPERTY_X86_ISA_1_BASELINE): New.
	(GNU_PROPERTY_X86_ISA_1_V2): Uppdated.
	(GNU_PROPERTY_X86_ISA_1_V3): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V4): Likewise.

2020-10-27  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_CSRE): New -march feature.
(enum aarch64_opnd): New CSR instruction field AARCH64_OPND_CSRE_CSR.

2020-10-26  Cooper Qu <cooper.qu (a] linux.alibaba.com>

	* opcode/csky.h (CSKY_VERSION_V1): New, currently used.
	(CSKY_VERSION_V2): New.
	(CSKY_VERSION_V3): New.

2020-10-23  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (enum aarch64_opnd): New operand
	AARCH64_OPND_BARRIER_DSB_NXS.
	(aarch64_barrier_dsb_nxs_options): Declare DSB nXS options.

2020-10-21  Tom Tromey  <tromey (a] adacore.com>

	* ctf-api.h (_CTF_ERRORS): New macro.

2020-10-16  Nelson Chu  <nelson.chu (a] sifive.com>

	* elf/riscv.h: Add R_RISCV_IRELATIVE to 58.

2020-10-16  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_V8_7): New feature bitmask.
	(AARCH64_ARCH_V8_7): New arch feature set.

2020-10-09  H.J. Lu  <hongjiu.lu (a] intel.com>

	PR gas/26703
	* elf/common.h (GNU_PROPERTY_X86_ISA_1_USED): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED): This.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED): This.
	(GNU_PROPERTY_X86_ISA_1_XXX): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_XXX): This.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): New.
	(GNU_PROPERTY_X86_ISA_1_USED): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V2): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V3): Likewise.
	(GNU_PROPERTY_X86_ISA_1_V4): Likewise.
	(GNU_PROPERTY_X86_FEATURE_2_MASK): Likewise.

2020-09-23  Mark Wielaard  <mark (a] klomp.org>

	Sync with GCC
	* dwarf2.def: Add DWARF5 Unit type header encoding macros
	DW_UT_FIRST, DW_UT and DW_UT_END.
	* dwarf2.h (enum dwarf_unit_type): Removed and define using
	DW_UT_FIRST, DW_UT and DW_UT_END macros.
	(get_DW_UT_name): New function declaration.

2020-09-12  H.J. Lu  <hongjiu.lu (a] intel.com>

	PR ld/26391
	* bfdlink.h (bfd_link_info): Add unique_symbol.

2020-09-11  Felix Willgerodt  <felix.willgerodt (a] intel.com>

	Sync with GCC
	2020-09-08  Felix Willgerodt  <felix.willgerodt (a] intel.com>

	* floatformat.h (floatformat_bfloat16_big): New.
	(floatformat_bfloat16_little): New.

2020-09-12 Cooper Qu <cooper.qu (a] linux.alibaba.com>

	* opcode/csky.h (CSKYV1_ISA_E1): Convert to bfd_uint64_t type.
	(CSKYV2_ISA_E1): Likewise.
	(CSKYV2_ISA_1E2>): Likewise.
	(CSKYV2_ISA_2E3>): Likewise.
	(CSKYV2_ISA_3E7>): Likewise.
	(CSKYV2_ISA_7E10): Likewise.
	(CSKYV2_ISA_3E3R1): Likewise.
	(CSKYV2_ISA_3E3R2): Likewise.
	(CSKYV2_ISA_10E60): Likewise.
	(CSKYV2_ISA_3E3R3): Likewise.
	(CSKY_ISA_TRUST): Likewise.
	(CSKY_ISA_CACHE): Likewise.
	(CSKY_ISA_NVIC): Likewise.
	(CSKY_ISA_CP): Likewise.
	(CSKY_ISA_MP): Likewise.
	(CSKY_ISA_MP_1E2): Likewise.
	(CSKY_ISA_JAVA): Likewise.
	(CSKY_ISA_MAC): Likewise.
	(CSKY_ISA_MAC_DSP): Likewise.
	(CSKY_ISA_DSP): Likewise.
	(CSKY_ISA_DSP_1E2): Likewise.
	(CSKY_ISA_DSP_ENHANCE): Likewise.
	(CSKY_ISA_DSPE60): Likewise.
	(CSKY_ISA_FLOAT_E1): Likewise.
	(CSKY_ISA_FLOAT_1E2): Likewise.
	(CSKY_ISA_FLOAT_1E3): Likewise.
	(CSKY_ISA_FLOAT_3E4): Likewise.
	(CSKY_ISA_FLOAT_7E60): Likewise.
	(CSKY_ISA_VDSP): Likewise.
	(CSKY_ISA_VDSP_2): Likewise.
	(CSKY_ARCH_804): Define.
	(CSKY_ARCH_805): Define.
	(CSKY_ARCH_800): Define.

2020-09-11  H.J. Lu  <hongjiu.lu (a] intel.com>

	* elf/common.h (NT_X86_CET): New.

2020-09-10  Cooper Qu  <cooper.qu (a] linux.alibaba.com>

	* opcode/csky.h (CSKY_ARCH_804): Define.
	(CSKY_ARCH_805): Define.
	(CSKY_ARCH_800): Define.

2020-09-10  Nick Clifton  <nickc (a] redhat.com>

	* opcode/csky.h (CSKY_ISA_FLOAT_7E60): Use a long long type for
	this value.

2020-09-07  Cooper Qu  <cooper.qu (a] linux.alibaba.com>

	* opcode/csky.h (CSKY_ISA_DSPE60): Define.

2020-09-07  Cooper Qu  <cooper.qu (a] linux.alibaba.com>

	* opcode/csky.h (CSKY_ISA_FLOAT_7E60): Define.

2020-09-08  Jozef Lawrynowicz  <jozef.l (a] mittosystems.com>
	Kuan-Lin Chen  <kuanlinchentw (a] gmail.com>

	* elf/msp430.h (elf_msp430_reloc_type): Add
	R_MSP430_GNU_{SET,SUB}_ULEB128.
	(elf_msp430x_reloc_type): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.

2020-09-08  Alex Coplan  <alex.coplan (a] arm.com>

	* opcode/aarch64.h (aarch64_sys_ins_reg_supported_p): Also take
	system register name in order to simplify validation for v8-R.
	(aarch64_print_operand): Also take CPU feature set, as disassembly for
	system registers now depends on arch variant.

2020-09-08  Alex Coplan  <alex.coplan (a] arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_V8_A): New.
	(AARCH64_FEATURE_V8_R): New.
	(AARCH64_ARCH_V8): Include new A-profile feature bit.
	(AARCH64_ARCH_V8_R): New.

2020-09-02  Alan Modra  <amodra (a] gmail.com>

	* opcode/v850.h (struct v850_operand <insert>): Make param op an
	unsigned long.

2020-09-02  Cooper Qu  <cooper.qu (a] linux.alibaba.com>

	* opcode/csky.h (CSKYV2_ISA_3E3R3): Define.

2020-08-31  Alan Modra  <amodra (a] gmail.com>

	PR 26493
	* opcode/riscv.h (OP_MASK_CSR, OP_MASK_CUSTOM_IMM)
	(OP_MASK_FUNCT7, OP_MASK_RS3): Make unsigned.

2020-08-31  Alan Modra  <amodra (a] gmail.com>

	PR 26457
	* som/aout.h (SOM_SUBSPACE_ACCESS_CONTROL_BITS_MASK): Make unsigned.
	(SOM_SUBSPACE_MEMORY_RESIDENT, SOM_SUBSPACE_DUP_COMMON)
	(SOM_SUBSPACE_IS_COMMON, SOM_SUBSPACE_IS_LOADABLE)
	(SOM_SUBSPACE_QUADRANT_MASK, SOM_SUBSPACE_INITIALLY_FROZEN)
	(SOM_SUBSPACE_IS_FIRST, SOM_SUBSPACE_CODE_ONLY)
	(SOM_SUBSPACE_SORT_KEY_MASK, SOM_SUBSPACE_REPLICATE_INIT)
	(SOM_SUBSPACE_CONTINUATION, SOM_SUBSPACE_IS_TSPECIFIC)
	(SOM_SUBSPACE_IS_COMDAT): Likewise.

2020-08-28  Cooper Qu  <cooper.qu (a] linux.alibaba.com>

	* elf/csky.h (SHT_CSKY_ATTRIBUTES): Define.
	(Tag_CSKY_ARCH_NAME): New enum constant.
	(Tag_CSKY_CPU_NAME): Likewise.
	(Tag_CSKY_ISA_FLAGS): Likewise.
	(Tag_CSKY_DSP_VERSION): Likewise.
	(Tag_CSKY_VDSP_VERSION): Likewise.
	(Tag_CSKY_FPU_VERSION): Likewise.
	(Tag_CSKY_FPU_ABI): Likewise.
	(Tag_CSKY_FPU_ROUNDING): Likewise.
	(Tag_CSKY_FPU_DENORMAL): Likewise.
	(Tag_CSKY_FPU_Exception): Likewise.
	(Tag_CSKY_FPU_NUMBER_MODULE): Likewise.
	(Tag_CSKY_FPU_HARDFP): Likewise.
	(Tag_CSKY_MAX): Likewise.
	(VAL_CSKY_DSP_VERSION_EXTENSION): Likewise.
	(VAL_CSKY_DSP_VERSION_2): Likewise.
	(VAL_CSKY_VDSP_VERSION_1): Likewise.
	(VAL_CSKY_VDSP_VERSION_2): Likewise.
	(VAL_CSKY_FPU_ABI_SOFT): Likewise.
	(VAL_CSKY_FPU_ABI_SOFTFP): Likewise.
	(VAL_CSKY_FPU_ABI_HARD): Likewise.
	(VAL_CSKY_FPU_HARDFP_HALF): Likewise.
	(VAL_CSKY_FPU_HARDFP_SINGLE): Likewise.
	(VAL_CSKY_FPU_HARDFP_DOUBLE): Likewise.
	* opcode/csky.h (CSKY_ISA_VDSP_V2): Define.
	CSKYV1_ISA_E1: Change to long constant type.
	CSKYV2_ISA_E1: Likewise.
	CSKYV2_ISA_1E2: Likewise.
	CSKYV2_ISA_2E3: Likewise.
	CSKYV2_ISA_3E7: Likewise.
	CSKYV2_ISA_7E10: Likewise.
	CSKYV2_ISA_3E3R1: Likewise.
	CSKYV2_ISA_3E3R2: Likewise.
	CSKYV2_ISA_10E60: Likewise.
	CSKY_ISA_TRUST: Likewise.
	CSKY_ISA_CACHE: Likewise.
	CSKY_ISA_NVIC: Likewise.
	CSKY_ISA_CP: Likewise.
	CSKY_ISA_MP: Likewise.
	CSKY_ISA_MP_1E2: Likewise.
	CSKY_ISA_JAVA: Likewise.
	CSKY_ISA_MAC: Likewise.
	CSKY_ISA_MAC_DSP: Likewise.
	CSKY_ISA_DSP: Likewise.
	CSKY_ISA_DSP_1E2: Likewise.
	CSKY_ISA_DSP_ENHANCE: Likewise.
	CSKY_ISA_FLOAT_E1: Likewise.
	CSKY_ISA_FLOAT_1E2: Likewise.
	CSKY_ISA_FLOAT_1E3: Likewise.
	CSKY_ISA_FLOAT_3E4: Likewise.
	CSKY_ISA_VDSP: Likewise.

2020-08-27  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_errwarning_next): New err parameter.

2020-08-26  Nick Clifton  <nickc (a] redhat.com>

	PR 26405
	* elf/common.h (PT_OPENBSD_BOOTDATA): Define.
	(PT_OPENBSD_RANDOMIZE): Define.
	(PT_OPENBSD_WXNEEDED): Define.

2020-08-26  Alan Modra  <amodra (a] gmail.com>

	PR 26458
	* elf/common.h (ELF32_R_INFO): Cast symbol index to unsigned.

2020-08-24  Cooper Qu  <cooper.qu (a] linux.alibaba.com>

	* opcode/csky.h (CSKYV2_ISA_10E60): New.
	(CSKY_ARCH_860): New.

2020-08-21  Cooper Qu  <cooper.qu (a] linux.alibaba.com>

	* csky.h (CSKYV2_ISA_3E3R2): New.

2020-08-21  Mark Wielaard  <mark (a] klomp.org>

	* diagnostics.h (DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER): Also define
	for GCC 7.0 or higher.

2020-08-10  Alex Coplan  <alex.coplan (a] arm.com>

	* opcode/aarch64.h (AARCH64_MAX_SYSREG_NAME_LEN): New.

2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus (a] arm.com>

	* opcode/aarch64.h (aarch64_sys_reg_deprecated_p): Functions
	paramaters changed.
	(aarch64_sys_reg_supported_p): Function removed.
	(aarch64_sys_ins_reg_supported_p): Functions paramaters changed.

2020-07-28  Caroline Tice  <cmtice (a] google.com>

        * dwarf2.h (enum dwarf_sect_v5): A new enum section for	the
	sections in a DWARF 5 DWP file (DWP version 5).

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (CTF_LINK_NONDEDUP): New, turn off the
	deduplicator.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (CTF_LINK_OMIT_VARIABLES_SECTION): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (CTF_LINK_SHARE_DUPLICATED): No longer unimplemented.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_link_variable_filter_t): New.
	(ctf_link_set_variable_filter): Likewise.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (CTF_LINK_EMPTY_CU_MAPPINGS): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ECTF_NEEDSBFD): New.
	(ECTF_NERR): Adjust.
	(ctf_link): Rename share_mode arg to flags.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ECTF_INTERNAL): Adjust error text.
	(ctf_errwarning_next): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ECTF_FLAGS): New.
	(ECTF_NERR): Adjust.
	* ctf.h (CTF_F_MAX): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ECTF_NEXT_END): New error.
	(ECTF_NEXT_WRONGFUN): Likewise.
	(ECTF_NEXT_WRONGFP): Likewise.
	(ECTF_NERR): Adjust.
	(ctf_next_t): New.
	(ctf_next_create): New prototype.
	(ctf_next_destroy): Likewise.
	(ctf_next_copy): Likewise.
	(ctf_member_next): Likewise.
	(ctf_enum_next): Likewise.
	(ctf_type_next): Likewise.
	(ctf_label_next): Likewise.
	(ctf_variable_next): Likewise.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_ref): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_archive_count): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_member_count): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_type_kind_forwarded): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.c (ctf_type_name_raw): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ECTF_*): Improve comments.
	(ECTF_NERR): New.

2020-07-22  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h: Fix typos in comments.

2020-07-22  H.J. Lu  <hongjiu.lu (a] intel.com>

	PR ld/26262
	PR ld/26267
	* bfdlink.h (bfd_link_info): Add lto_all_symbols_read.

2020-07-11  H.J. Lu  <hongjiu.lu (a] intel.com>

	* elf/common.h (GNU_PROPERTY_X86_FEATURE_2_TMM): New.

2020-07-09  John Baldwin  <jhb (a] FreeBSD.org>

	* elf/common.h (AT_FREEBSD_ARGC, AT_FREEBSD_ARGV, AT_FREEBSD_ENVC)
	(AT_FREEBSD_ENVV, AT_FREEBSD_PS_STRINGS): Define.

2020-07-09  Alan Modra  <amodra (a] gmail.com>

	* coff/powerpc.h: Delete.

2020-07-04  Nick Clifton  <nickc (a] redhat.com>

	Binutils 2.35 branch created.

2020-06-30  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv-opc.h: Support the unprivileged CSR.  The versions
	of the unprivileged CSR should be PRIV_SPEC_CLASS_NONE for now.
	* opcode/riscv.h (enum riscv_csr_class): Add CSR_CLASS_DEBUG.

2020-06-30  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv-opc.h: Cleanup and remove the unused macros.

2020-06-29  Alan Modra  <amodra (a] gmail.com>

	* coff/internal.h: Use C style comments.
	* coff/pe.h: Likewise.
	* elf/ppc64.h: Likewise.

2020-06-26  Nick Alcock  <nick.alcock (a] oracle.com>

	* ctf-api.h (ctf_arc_bufopen): New.

2020-06-26  Pat Bernardi  <bernardi (a] adacore.com>

	* elf/m68k.h: Add enum for GNU object attribute with floating point
	tag name and values.

2020-06-25  Nick Clifton  <nickc (a] redhat.com>

	* libiberty.h (bsearch_r): Remove use of the register keyword from
	the prototype.

2020-06-24  H.J. Lu  <hongjiu.lu (a] intel.com>

	Sync with GCC
	2020-06-23  Nick Alcock  <nick.alcock (a] oracle.com>

	* libiberty.h (bsearch_r): New.

	2020-04-17  Martin Liska  <mliska (a] suse.cz>
		    Jonathan Yong <10walls (a] gmail.com>

	PR gcov-profile/94570
	* filenames.h (defined): Do not define HAVE_DOS_BASED_FILE_SYSTEM
	for CYGWIN.

2020-06-22  Alex Coplan  <alex.coplan (a] arm.com>

	* opcode/aarch64.h (AARCH64_FEATURE_SHA2): Normalize.
	(AARCH64_FEATURE_AES): Likewise.
	(AARCH64_FEATURE_V8_4): Likewise.
	(AARCH64_FEATURE_SM4): Likewise.
	(AARCH64_FEATURE_SHA3): Likewise.
	(AARCH64_FEATURE_V8): Likewise.
	(AARCH64_FEATURE_V8_2): Likewise.
	(AARCH64_FEATURE_V8_3): Likewise.
	(AARCH64_FEATURE_FP): Likewise.
	(AARCH64_FEATURE_SIMD): Likewise.
	(AARCH64_FEATURE_CRC): Likewise.
	(AARCH64_FEATURE_LSE): Likewise.
	(AARCH64_FEATURE_PAN): Likewise.
	(AARCH64_FEATURE_LOR): Likewise.
	(AARCH64_FEATURE_RDMA): Likewise.
	(AARCH64_FEATURE_V8_1): Likewise.
	(AARCH64_FEATURE_F16): Likewise.
	(AARCH64_FEATURE_RAS): Likewise.
	(AARCH64_FEATURE_PROFILE): Likewise.
	(AARCH64_FEATURE_SVE): Likewise.
	(AARCH64_FEATURE_RCPC): Likewise.
	(AARCH64_FEATURE_COMPNUM): Likewise.
	(AARCH64_FEATURE_DOTPROD): Likewise.
	(AARCH64_FEATURE_F16_FML): Likewise.
	(AARCH64_FEATURE_V8_5): Likewise.
	(AARCH64_FEATURE_V8_6): Likewise.
	(AARCH64_FEATURE_BFLOAT16): Likewise.
	(AARCH64_FEATURE_FLAGMANIP): Likewise.
	(AARCH64_FEATURE_FRINTTS): Likewise.
	(AARCH64_FEATURE_SB): Likewise.
	(AARCH64_FEATURE_PREDRES): Likewise.
	(AARCH64_FEATURE_CVADP): Likewise.
	(AARCH64_FEATURE_RNG): Likewise.
	(AARCH64_FEATURE_BTI): Likewise.
	(AARCH64_FEATURE_SCXTNUM): Likewise.
	(AARCH64_FEATURE_ID_PFR2): Likewise.
	(AARCH64_FEATURE_SSBS): Likewise.
	(AARCH64_FEATURE_MEMTAG): Likewise.
	(AARCH64_FEATURE_TME): Likewise.
	(AARCH64_FEATURE_I8MM): Likewise.
	(AARCH64_FEATURE_F32MM): Likewise.
	(AARCH64_FEATURE_F64MM): Likewise.
	(AARCH64_FEATURE_SVE2): Likewise.
	(AARCH64_FEATURE_SVE2_AES): Likewise.
	(AARCH64_FEATURE_SVE2_BITPERM): Likewise.
	(AARCH64_FEATURE_SVE2_SM4): Likewise.
	(AARCH64_FEATURE_SVE2_SHA3): Likewise.

2020-06-22  Saagar Jha  <saagar (a] saagarjha.com>

	* mach-o/loader.h: Add declarations of two new Mach-O load
	commands.

2020-06-22  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv.h (riscv_get_priv_spec_class): Move the function
	forward declarations to bfd/elfxx-riscv.h.
	(riscv_get_priv_spec_name): Likewise.

2020-06-15  Max Filippov  <jcmvbkbc (a] gmail.com>

	* elf/xtensa.h (xtensa_abi_choice): New declaration.

2020-06-12  Roland McGrath  <mcgrathr (a] google.com>

	* bfdlink.h (struct bfd_link_info): New field start_stop_visibility.

2020-06-12  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv-opc.h: Update the defined versions of CSR from
	PRIV_SPEC_CLASS_1P9 to PRIV_SPEC_CLASS_1P9P1.  Also, drop the
	MISA DECLARE_CSR_ALIAS since it's aborted version is v1.9.
	* opcode/riscv.h (enum riscv_priv_spec_class): Remove
	PRIV_SPEC_CLASS_1P9.

2020-06-11  Alex Coplan  <alex.coplan (a] arm.com>

	* opcode/aarch64.h (aarch64_sys_reg): Add required features to struct
	describing system registers.

2020-06-11  Alan Modra  <amodra (a] gmail.com>

	* elf/mips.h (Elf32_RegInfo): Use fixed width integer types.
	(Elf64_Internal_RegInfo, Elf_Internal_Options): Likewise.

2020-06-06  Alan Modra  <amodra (a] gmail.com>

	* elf/ppc64.h (elf_ppc64_reloc_type): Rename
	R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
	R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
	R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
	R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.

2020-06-04  Jose E. Marchesi  <jose.marchesi (a] oracle.com>

	* opcode/cgen.h: Get an `endian' argument in both
	cgen_get_insn_value and cgen_put_insn_value.

2020-06-04  Jose E. Marchesi  <jemarch (a] gnu.org>

	* opcode/cgen.h (enum cgen_cpu_open_arg): New value
	CGEN_CPU_OPEN_INSN_ENDIAN.

2020-06-03  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv.h: Remove #include "bfd.h".  And change the return
	types of riscv_get_isa_spec_class and riscv_get_priv_spec_class
	from bfd_boolean to int.

2020-05-28  Alan Modra  <amodra (a] gmail.com>

	PR 26044
	* opcode/tilepro.h (TILEPRO_NUM_PIPELINE_ENCODINGS): Move to
	tilepro_pipeline enum.

2020-05-27  H.J. Lu  <hongjiu.lu (a] intel.com>

	PR ld/22909
	* bfdlink.h (textrel_check_method): New enum.
	(bfd_link_textrel_check): New.
	(bfd_link_info): Replace warn_shared_textrel and error_textrel
	with textrel_check.

2020-05-25  H.J. Lu  <hongjiu.lu (a] intel.com>

	* elf/common.h: Update comments for ET_EXEC and ET_DYN.

2020-05-20  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv.h: Include "bfd.h" to support bfd_boolean.
	(enum riscv_isa_spec_class): New enum class.  All supported ISA spec
	belong to one of the class
	(struct riscv_ext_version): New structure holds version information
	for the specific ISA.
	* opcode/riscv-opc.h (DECLARE_CSR): There are two version information,
	define_version and abort_version.  The define_version means which
	privilege spec is started to define the CSR, and the abort_version
	means which privilege spec is started to abort the CSR.  If the CSR is
	valid for the newest spec, then the abort_version should be
	PRIV_SPEC_CLASS_DRAFT.
	(DECLARE_CSR_ALIAS): Same as DECLARE_CSR, but only for the obselete CSR.
	* opcode/riscv.h (enum riscv_priv_spec_class): New enum class.  Define
	the current supported privilege spec versions.
	(struct riscv_csr_extra): Add new fields to store more information
	about the CSR.  We use these information to find the suitable CSR
	address when user choosing a specific privilege spec.

2020-05-19  Alexander Fedotov  <alfedotov (a] gmail.com>

	PR 25992
	* opcode/arm.h (ARM_EXT2_V8R): Define. Modified ARM_AEXT2_V8R.

2020-05-11  Alan Modra  <amodra (a] gmail.com>

	* opcode/ppc.h (PPC_OPERAND_ACC): Define.  Renumber following
	PPC_OPERAND defines.

2020-05-11  Alan Modra  <amodra (a] gmail.com>

	* elf/ppc64.h: Update comment.
	* opcode/ppc.h (PPC_OPCODE_POWER10): Rename from PPC_OPCODE_POWERXX.

2020-04-30  Alex Coplan  <alex.coplan (a] arm.com>

	* opcode/aarch64.h (enum aarch64_opnd): Add
	AARCH64_OPND_UNDEFINED.

2020-04-23  Anton Kolesov  <anton.kolesov (a] synopsys.com>

	* elf/common.h (NT_ARC_V2): New macro definitions.

2020-04-22  Max Filippov  <jcmvbkbc (a] gmail.com>

	PR ld/25861
	* elf/xtensa.h (elf_xtensa_reloc_type): New entries for
	R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.

2020-04-21  Alan Modra  <amodra (a] gmail.com>

	* elf/sh.h (STO_SH5_ISA32, SHF_SH5_ISA32, SHF_SH5_ISA32_MIXED),
	(SHT_SH5_CR_SORTED, STT_DATALABEL): Delete.

2020-04-10  Fangrui Song <maskray (a] google.com>

	PR binutils/24613
	* bfdlink.h (enum report_method): Delete RM_GENERATE_WARNING and
	RM_GENERATE_ERROR. Add RM_DIAGNOSE.
	(struct bfd_link_info): Add warn_unresolved_syms.

2020-04-14  Stephen Casner  <casner (a] acm.org>

	PR ld/25677
	* aout/aout64.h (N_DATADDR): Add IMAGIC case.

2020-04-02  Jan W. Jagersma  <jwjagersma (a] gmail.com>

	* coff/go32exe.h: Remove file.
	* coff/internal.h (struct internal_filehdr): Remove field
	go32stub.  Remove flag F_GO32STUB.

2020-04-01  Martin Liska  <mliska (a] suse.cz>
	    Maciej W. Rozycki <macro (a] linux-mips.org>

	PR lto/94249
	* plugin-api.h: Fix a typo.

2020-03-30  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv-opc.h: Update CSR to 1.11.

2020-03-26  John Baldwin  <jhb (a] FreeBSD.org>

	* elf/common.h (AT_FREEBSD_BSDFLAGS): Define.

2020-03-24  Martin Liska  <mliska (a] suse.cz>

	PR lto/94249
	* plugin-api.h: Add more robust endianess detection.

2020-03-21  Martin Liska  <mliska (a] suse.cz>

	* plugin-api.h (enum ld_plugin_symbol_type): Remove
	comma after last value of an enum.
	* lto-symtab.h (enum gcc_plugin_symbol_type): Likewise.

2020-03-19  Martin Liska  <mliska (a] suse.cz>

	* lto-symtab.h (enum gcc_plugin_symbol_type): New.
	(enum gcc_plugin_symbol_section_kind): Likewise.

2020-03-19  Martin Liska  <mliska (a] suse.cz>

	* plugin-api.h (struct ld_plugin_symbol): Split
	int def into 4 char fields.
	(enum ld_plugin_symbol_type): New.
	(enum ld_plugin_symbol_section_kind): New.
	(enum ld_plugin_tag): Add LDPT_ADD_SYMBOLS_V2.

2020-03-13  Kamil Rytarowski  <n54 (a] gmx.com>

	* elf/common.h (NT_NETBSDCORE_LWPSTATUS): New define.

2020-03-13  Kamil Rytarowski  <n54 (a] gmx.com>

	* elf/common.h (NT_NETBSDCORE_AUXV): New define.

2020-03-13  Christophe Lyon  <christophe.lyon (a] linaro.org>

	* bfdlink.h (bfd_link_info): Add non_contiguous_regions and
	non_contiguous_regions_warnings fields.

2020-03-13  Christian Eggers  <ceggers (a] gmx.de>

	* bfdlink.h (struct bfd_link_order): Add unit (bytes/octets) to
	offset and size members.
	* elf/internal.h (struct elf_internal_phdr): Likewise for
	p_align member.
	(struct elf_segment_map): Likewise for p_paddr and p_size
	members

2020-03-13  Christian Eggers  <ceggers (a] gmx.de>

	* elf/internal.h (struct elf_internal_phdr): Add unit (octets)
	to several member field comments.
	(Elf_Internal_Shdr): likewise.

2020-03-10  Alan Modra  <amodra (a] gmail.com>

	* som/aout.h (SOM_AUX_ID_MANDATORY, SOM_SPACE_IS_LOADABLE),
	(SOM_SYMBOL_HIDDEN, SOM_SYMBOL_HAS_LONG_RETURN): Use 1u << 31.
	* som/lst.h (LST_SYMBOL_HIDDEN): Likewise.

2020-03-03  Luis Machado  <luis.machado (a] linaro.org>

	* elf/common.h (AT_L1I_CACHESIZE, AT_L1I_CACHEGEOMETRY)
	(AT_L1D_CACHESIZE, AT_L1D_CACHEGEOMETRY, AT_L2_CACHESIZE)
	(AT_L2_CACHEGEOMETRY, AT_L3_CACHESIZE, AT_L3_CACHEGEOMETRY)
	(AT_MINSIGSTKSZ): New defines, imported from glibc.

2020-02-25  Andrew Burgess  <andrew.burgess (a] embecosm.com>

	Import from gcc mainline:
	2020-02-05  Andrew Burgess  <andrew.burgess (a] embecosm.com>

	* hashtab.h (htab_remove_elt): Make a parameter const.
	(htab_remove_elt_with_hash): Likewise.

2020-02-20  Nelson Chu  <nelson.chu (a] sifive.com>

	* opcode/riscv-opc.h: Extend DECLARE_CSR and DECLARE_CSR_ALIAS to
	record riscv_csr_class.

2020-02-10  Stam Markianos-Wright  <stam.markianos-wright (a] arm.com>
	    Matthew Malcomson  <matthew.malcomson (a] arm.com>

	* opcode/arm.h (ARM_EXT2_CDE): New extension macro.
	(ARM_EXT2_CDE0): New extension macro.
	(ARM_EXT2_CDE1): New extension macro.
	(ARM_EXT2_CDE2): New extension macro.
	(ARM_EXT2_CDE3): New extension macro.
	(ARM_EXT2_CDE4): New extension macro.
	(ARM_EXT2_CDE5): New extension macro.
	(ARM_EXT2_CDE6): New extension macro.
	(ARM_EXT2_CDE7): New extension macro.

2020-02-07  Sergey Belyashov  <sergey.belyashov (a] gmail.com>

	PR 25469
	* coff/internal.h (R_IMM16BE): Define.
	* elf/z80.h (EF_Z80_MACH_Z80N): Define.
	(R_Z80_16_BE): New reloc.

2020-02-04  Alan Modra  <amodra (a] gmail.com>

	* opcode/d30v.h (struct pd_reg): Make value field unsigned.

2020-01-16  Jon Turney  <jon.turney (a] dronecode.org.uk>

	* coff/internal.h (PE_IMAGE_DEBUG_TYPE_VC_FEATURE)
	(PE_IMAGE_DEBUG_TYPE_POGO, PE_IMAGE_DEBUG_TYPE_ILTCG)
	(PE_IMAGE_DEBUG_TYPE_MPX, PE_IMAGE_DEBUG_TYPE_REPRO): Add.

2020-01-18  Nick Clifton  <nickc (a] redhat.com>

	Binutils 2.34 branch created.

2020-01-17  Nick Clifton  <nickc (a] redhat.com>

	* Import from gcc mainline:
	2019-06-10  Martin Liska  <mliska (a] suse.cz>

	* ansidecl.h (ATTRIBUTE_WARN_UNUSED_RESULT): New macro.
	* libiberty.h (xmalloc): Use it.
	(xrealloc): Likewise.
	(xcalloc): Likewise.
	(xstrdup): Likewise.
	(xstrndup): Likewise.
	(xmemdup): Likewise.

	2019-06-10  Martin Liska  <mliska (a] suse.cz>

	* ansidecl.h:
	(ATTRIBUTE_RESULT_SIZE_1): Define new macro.
	(ATTRIBUTE_RESULT_SIZE_2): Likewise.
	(ATTRIBUTE_RESULT_SIZE_1_2): Likewise.
	* libiberty.h (xmalloc): Add RESULT_SIZE attribute.
	(xrealloc): Likewise.
	(xcalloc): Likewise.

	2019-11-16  Tim Ruehsen  <tim.ruehsen (a] gmx.de>

	* demangle.h (struct demangle_component): Add member
	d_counting.

	2019-11-16  Eduard-Mihai Burtescu  <eddyb (a] lyken.rs>

	* demangle.h (rust_demangle_callback): Add.

	2019-07-18  Eduard-Mihai Burtescu  <eddyb (a] lyken.rs>

	* demangle.h (rust_is_mangled): Move to libiberty/rust-demangle.h.
	(rust_demangle_sym): Move to libiberty/rust-demangle.h.

2020-01-16  Andre Vieira  <andre.simoesdiasvieira (a] arm.com>

	PR 25376
	* opcodes/arm.h (FPU_MVE, FPU_MVE_FPU): Move these features to...
	(ARM_EXT2_MVE, ARM_EXT2_MVE_FP): ... the CORE_HIGH space.
	(ARM_ANY): Redefine to not include any MVE bits.
	(ARM_FEATURE_ALL): Removed.

2020-01-15  Jozef Lawrynowicz  <jozef.l (a] mittosystems.com>

	* opcode/msp430.h (enum msp430_expp_e): New.
	(struct msp430_operand_s): Add expp member to struct.

2020-01-13  Claudiu Zissulescu  <claziss (a] gmail.com>

	* elf/arc-cpu.def: Update ARC cpu list.

2020-01-13  Alan Modra  <amodra (a] gmail.com>

	* opcode/tic4x.h (EXTR): Delete.
	(EXTRU, EXTRS, INSERTU, INSERTS): Rewrite without zero/sign
	extension using shifts.  Do trim INSERTU value to specified bitfield.

2020-01-10  Alan Modra  <amodra (a] gmail.com>

	* opcode/spu.h: Formatting.
	(UNSIGNED_EXTRACT): Use 1u.
	(SIGNED_EXTRACT): Don't sign extend with shifts.
	(DECODE_INSN_I9a, DECODE_INSN_I9b): Avoid left shift of signed value.
	Keep result signed.
	(DECODE_INSN_U9a, DECODE_INSN_U9b): Delete.

2020-01-07  Shahab Vahedi  <shahab (a] synopsys.com>

	* opcode/arc.h (insn_class_t): Add 'LLOCK' and 'SCOND'.

2020-01-02  Sergey Belyashov  <sergey.belyashov (a] gmail.com>

	* coff/internal.h: Add defintions of Z80 reloc names.

2020-01-02  Christian Biesinger  <cbiesinger (a] google.com>

	* opcode/s12z.h: Undef REG_Y.

2020-01-01  Alan Modra  <amodra (a] gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2019

Copyright (C) 2020 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: