2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>

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

2020-06-12  Roland McGrath  <mcgrathr@google.com>

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

2020-06-12  Nelson Chu  <nelson.chu@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@arm.com>

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

2020-06-11  Alan Modra  <amodra@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@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@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@gnu.org>

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

2020-06-03  Nelson Chu  <nelson.chu@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@gmail.com>

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

2020-05-27  H.J. Lu  <hongjiu.lu@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@intel.com>

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

2020-05-20  Nelson Chu  <nelson.chu@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@gmail.com>

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

2020-05-11  Alan Modra  <amodra@gmail.com>

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

2020-05-11  Alan Modra  <amodra@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@arm.com>

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

2020-04-23  Anton Kolesov  <anton.kolesov@synopsys.com>

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

2020-04-22  Max Filippov  <jcmvbkbc@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@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@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@acm.org>

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

2020-04-02  Jan W. Jagersma  <jwjagersma@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@suse.cz>
	    Maciej W. Rozycki <macro@linux-mips.org>

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

2020-03-30  Nelson Chu  <nelson.chu@sifive.com>

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

2020-03-26  John Baldwin  <jhb@FreeBSD.org>

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

2020-03-24  Martin Liska  <mliska@suse.cz>

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

2020-03-21  Martin Liska  <mliska@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@suse.cz>

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

2020-03-19  Martin Liska  <mliska@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@gmx.com>

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

2020-03-13  Kamil Rytarowski  <n54@gmx.com>

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

2020-03-13  Christophe Lyon  <christophe.lyon@linaro.org>

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

2020-03-13  Christian Eggers  <ceggers@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@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@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@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@embecosm.com>

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

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

2020-02-20  Nelson Chu  <nelson.chu@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@arm.com>
	    Matthew Malcomson  <matthew.malcomson@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@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@gmail.com>

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

2020-01-16  Jon Turney  <jon.turney@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@redhat.com>

	Binutils 2.34 branch created.

2020-01-17  Nick Clifton  <nickc@redhat.com>

	* Import from gcc mainline:
	2019-06-10  Martin Liska  <mliska@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@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@gmx.de>

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

	2019-11-16  Eduard-Mihai Burtescu  <eddyb@lyken.rs>

	* demangle.h (rust_demangle_callback): Add.

	2019-07-18  Eduard-Mihai Burtescu  <eddyb@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@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@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@gmail.com>

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

2020-01-13  Alan Modra  <amodra@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@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@synopsys.com>

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

2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>

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

2020-01-02  Christian Biesinger  <cbiesinger@google.com>

	* opcode/s12z.h: Undef REG_Y.

2020-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2019

Copyright (C) 2020 Free Software Foundation, Inc.

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