x86: consolidate tracking of MMX register use

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

2019-12-04  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (output_insn): Don't consider Cpu* settings
        when setting GNU_PROPERTY_X86_FEATURE_2_MMX.

2019-12-04  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/movdir.s: Add Intel syntax case with
        operand size specifier.
        * testsuite/gas/i386/x86-64-movdir.s: Add Intel syntax cases
        with operand size specifier and wit 32-bit operands.
        * testsuite/gas/i386/movdir-intel.d,
        testsuite/gas/i386/movdir.d,
        testsuite/gas/i386/x86-64-movdir-intel.d,
        testsuite/gas/i386/x86-64-movdir.d: Adjust expectations.

2019-12-04  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (process_suffix): Arrange for insns with a
        single non-GPR register operand to not have its suffix guessed
        from GPR operands. Extend DefaultSize handling to cover PUSH/POP
        of segment registers.
        * testsuite/gas/i386/general.s: Add PUSH/POP sreg to .code16gcc
        set of insns.
        * testsuite/gas/i386/general.l: Adjust expectations.

2019-12-04  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (process_suffix): Exclude SYSRET alongside
        FLDENV et al.
        * testsuite/gas/i386/general.s: Expand .code16gcc set of insns.
        * testsuite/gas/i386/general.l: Adjust expectations.

2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * as.c (flag_dwarf_cie_version): Change initial value to -1, and
        update comment.
        * config/tc-riscv.c (riscv_after_parse_args): Set
        flag_dwarf_cie_version if it has not already been set.
        * dwarf2dbg.c (dwarf2_init): Initialise flag_dwarf_cie_version if
        needed.
        * testsuite/gas/riscv/default-cie-version.d: New file.
        * testsuite/gas/riscv/default-cie-version.s: New file.

2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dw2gencfi.c (output_cie): Error on return column overflow.
        * testsuite/gas/riscv/cie-rtn-col-1.d: New file.
        * testsuite/gas/riscv/cie-rtn-col-3.d: New file.
        * testsuite/gas/riscv/cie-rtn-col.s: New file.

2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-riscv.c (tc_riscv_regname_to_dw2regnum): Lookup CSR
        names too.
        * testsuite/gas/riscv/csr-dw-regnums.d: New file.
        * testsuite/gas/riscv/csr-dw-regnums.s: New file.

2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * config/tc-riscv.c (struct regname): Delete.
        (hash_reg_names): Handle value as 'void *'.

2019-11-25  Andrew Pinski  <apinski@marvell.com>

        * config/tc-aarch64.c (md_begin): Use correct
        hash table for uppercase version of hint.
        * testsuite/gas/aarch64/system-2.s: Extend psb case to uppercase.
        * testsuite/gas/aarch64/system-2.d: Update.

2019-11-25  Christian Eggers  <ceggers@gmx.de>

        * as.h: Define SEC_OCTETS as SEC_ELF_OCTETS if OBJ_ELF.
        * dwarf2dbg.c: (dwarf2_finish): Set section flag SEC_OCTETS for
        .debug_line, .debug_info, .debug_abbrev, .debug_aranges, .debug_str
        and .debug_ranges sections.
        * write.c (maybe_generate_build_notes): Set section flag
        SEC_OCTETS for .gnu.build.attributes section.
        * frags.c (frag_now_fix): Don't divide by OCTETS_PER_BYTE if
        SEC_OCTETS is set.
        * symbols.c (resolve_symbol_value): Likewise.

2019-11-25  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_set_addr): Revert 2019-03-13 change.
        (out_debug_line, out_debug_aranges, out_debug_info): Likewise.
        * symbols.h (symbol_set_value_now_octets, symbol_octets_p): Remove.
        * symbols.c (struct symbol_flags): Remove member sy_octets.
        (symbol_temp_new_now_octets): Don't set symbol_flags::sy_octets.
        (resolve_symbol_value): Revert: Return octets instead of bytes if
        sy_octets is set.
        (symbol_set_value_now_octets): Remove.
        (symbol_octets_p): Remove.

2019-11-22  Mihail Ionescu  <mihail.ionescu@arm.com>

        * config/tc-arm.c (arm_ext_crc): New.
        (crc_ext_armv8): Remove.
        (insns): Rename crc_ext_armv8 to arm_ext_crc.
        (arm_cpus): Replace CRC_EXT_ARMV8 with ARM_EXT2_CRC.
        (armv8a_ext_table, armv8r_ext_table,
        arm_option_extension_value_table): Redefine the crc
        extension in terms of ARM_EXT2_CRC.
        * gas/testsuite/gas/arm/crc-ext.s: New.
        * gas/testsuite/gas/arm/crc-ext.d: New.

2019-11-20  Alan Modra  <amodra@gmail.com>

        PR 24944
        * atof-generic.c (atof_generic): Increase decimal guard digits.
        * testsuite/gas/i386/fp.s: Add more tests.
        * testsuite/gas/i386/fp.d: Update.

2019-11-18  Andrew Burgess  <andrew.burgess@embecosm.com>

        * as.c (parse_args): Parse --gdwarf-cie-version option.
        (flag_dwarf_cie_version): New variable.
        * as.h (flag_dwarf_cie_version): Declare.
        * dw2gencfi.c (output_cie): Switch from DW_CIE_VERSION to
        flag_dwarf_cie_version.
        * doc/as.texi (Overview): Document --gdwarf-cie-version.
        * NEWS: Likewise.
        * testsuite/gas/cfi/cfi.exp: Add new tests.
        * testsuite/gas/cfi/cie-version-0.d: New file.
        * testsuite/gas/cfi/cie-version-1.d: New file.
        * testsuite/gas/cfi/cie-version-2.d: New file.
        * testsuite/gas/cfi/cie-version-3.d: New file.
        * testsuite/gas/cfi/cie-version-4.d: New file.
        * testsuite/gas/cfi/cie-version.s: New file.

2019-11-14  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (operand_size_match, md_assemble,
        parse_insn, match_template, process_suffix, output_jump,
        output_insn, i386_displacement): Adjust jump* field use/
        handling.
        * config/tc-i386-intel.c (i386_intel_operand): Likewise.

2019-11-14  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (struct _i386_insn): Add jumpabsolute field.
        (operand_type_match): Drop jumpabsolute use.
        (type_names): Remove OPERAND_TYPE_JUMPABSOLUTE entry.
        (process_suffix, i386_displacement): Adjust jumpabsolute uses.
        (match_template, i386_att_operand): Adjust jumpabsolute
        handling.       
        * config/tc-i386-intel.c (i386_intel_operand): Likewise.

2019-11-14  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (operand_size_match): Adjust anysize use.

2019-11-14  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/intel-cmps32.d,
        testsuite/gas/i386/intel-cmps64.d: Correct regexp closing
        parentheses placement.

2019-11-14  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/intel-cmps.s,
        testsuite/gas/i386/intel-movs.s: Extend.
        * testsuite/gas/i386/intel-cmps32.d,
        testsuite/gas/i386/intel-cmps64.d,
        testsuite/gas/i386/intel-movs32.d,
        testsuite/gas/i386/intel-movs64.d: Adjust expectations.
        * testsuite/gas/i386/intel-cmps16.d,
        testsuite/gas/i386/intel-movs16.d: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2019-11-12  Nelson Chu  <nelson.chu@sifive.com>

        * testsuite/gas/riscv/insn.d: Add the f extension to -march option.

2019-11-12  Mihail Ionescu  <mihail.ionescu@arm.com>

        * config/tc-arm.c (do_vfp_nsyn_push): Move in order to enable it for
        both fpu_vfp_ext_v1xd and mve_ext and add call to the aliased vstm
        instruction for mve_ext.
        (do_vfp_nsyn_pop): Move in order to enable it for both
        fpu_vfp_ext_v1xd and mve_ext and add call to the aliased vldm
        instruction for mve_ext.
        (do_neon_ldm_stm): Add fpu_vfp_ext_v1 and mve_ext checks.
        (insns): Enable vldm, vldmia, vldmdb, vstm, vstmia, vstmdb, vpop,
        vpush, and fldd, fstd, flds, fsts for arm_ext_v6t2 instead
        of fpu_vfp_ext_v1xd.
        * testsuite/gas/arm/v8_1m-mve.s: New.
        * testsuite/gas/arm/v8_1m-mve.d: New.

2019-11-12  Mihail Ionescu  <mihail.ionescu@arm.com>

        * gas/config/tc-arm.c (do_neon_mvn): Allow mve_ext cmode=0xd.
        * testsuite/gas/arm/mve-vmov-vmvn-vorr-vbic.s: New test.
        * testsuite/gas/arm/mve-vmov-vmvn-vorr-vbic.d: Likewise.

2019-11-12  Mihail Ionescu  <mihail.ionescu@arm.com>

        * config/tc-arm.c (s_arm_fpu): Clear selected_cpu fpu bits.
        (fpu_any): Remove OBJ_ELF guards.
        * testsuite/gas/arm/fpu-rst.s: New.
        * testsuite/gas/arm/fpu-rst.d: New.
        * testsuite/gas/arm/fpu-rst.l: New.

2019-11-12  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (type_names): Remove OPERAND_TYPE_ESSEG
        entry.
        (md_assemble): Adjust isstring field use. Add assertion.
        (check_string): Mostly re-write.
        (i386_index_check): Adjust isstring field use and related code.

2019-11-12  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (process_immext): Remove SSE3, SVME, and
        MWAITX special case logic.
        (process_suffix): Replace immext field uses by instance ones.
        * testsuite/gas/i386/arch-13.s,
        testsuite/gas/i386/x86-64-arch-3.s: Add CLZERO with operand
        cases.
        * testsuite/gas/i386/svme.s: Add 16-bit operand cases.
        * testsuite/gas/i386/x86-64-specific-reg.s: Drop FIXME comments.
        * testsuite/gas/i386/arch-13.d,
        testsuite/gas/i386/mwaitx-reg.l, testsuite/gas/i386/svme.d,
        testsuite/gas/i386/x86-64-arch-3.d,
        testsuite/gas/i386/x86-64-mwaitx-reg.l,
        testsuite/gas/i386/x86-64-specific-reg.l: Adjust expectations.

2019-11-12  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (operand_type_set, operand_type_and,
        operand_type_and_not, operand_type_or, operand_type_xor): Handle
        "instance" field specially.
        (operand_size_match, md_assemble, match_template, process_suffix,
        check_byte_reg, check_long_reg, check_qword_reg, check_word_reg,
        process_operands, build_modrm_byte): Use "instance" instead of
        "acc" / "inoutportreg" / "shiftcount" fields.
        (optimize_imm): Adjust comment.

2019-11-11  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/aarch64/illegal-sve2.s: Add smaxp/sminp cases
        with mismatched 1st and 3rd operands.
        * testsuite/gas/aarch64/illegal-sve2.l: Adjust expectations.

2019-11-08  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/25167
        * config/tc-i386.c (match_template): Don't check instruction
        suffix set from operand.
        * testsuite/gas/i386/code16.d: New file.
        * testsuite/gas/i386/code16.s: Likewise.
        * testsuite/gas/i386/i386.exp: Run code16.

2019-11-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_encoding, build_modrm_byte,
        check_VecOperations, parse_real_register): Use "class" instead
        of "regmask" and "regbnd" fields.

2019-11-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (match_mem_size, operand_size_match,
        operand_type_register_match, pi, check_VecOperands, match_template,
        check_byte_reg, check_long_reg, check_qword_reg, process_operands,
        build_modrm_byte, parse_real_register): Use "class" instead of
        "regsimd" / "regmmx" fields.

2019-11-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (pi, check_byte_reg, build_modrm_byte,
        parse_real_register): Use "class" instead of "control"/"debug"/
        "test" fields.

2019-11-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (pi, check_byte_reg, process_operands,
        build_modrm_byte, i386_att_operand, parse_real_register): Use
        "class" instead of "sreg" field.
        * config/tc-i386-intel.c (i386_intel_simplify_register,
        i386_intel_operand): Likewise.

2019-11-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (operand_type_set, operand_type_and,
        operand_type_and_not, operand_type_or, operand_type_xor): Handle
        "class" field specially.
        (anyimm): New.
        (operand_type_check, operand_size_match,
        operand_type_register_match, pi, md_assemble, is_short_form,
        process_suffix, check_byte_reg, check_long_reg, check_qword_reg,
        check_word_reg, process_operands, build_modrm_byte): Use "class"
        instead of "reg" field.
        (optimize_imm): Likewise. Reduce redundancy. Adjust calculation
        of "allowed".

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>

        * testsuite/gas/aarch64/dgh.s: New test.
        * testsuite/gas/aarch64/dgh.d: New test.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>

        * config/tc-arm.c (arm_ext_i8mm): New feature set.
        (do_vusdot): New.
        (do_vsudot): New.
        (do_vsmmla): New.
        (do_vummla): New.
        (insns): Add vsmmla, vummla, vusmmla, vusdot, vsudot mnemonics.
        (armv86a_ext_table): Add i8mm extension.
        (arm_extensions): Move bf16 extension to context sensitive table.
        (armv82a_ext_table, armv84a_ext_table, armv85a_ext_table):
        Move bf16 extension to context sensitive table.
        (armv86a_ext_table): Add i8mm extension.
        * doc/c-arm.texi: Document i8mm extension.
        * testsuite/gas/arm/i8mm.s: New test.
        * testsuite/gas/arm/i8mm.d: New test.
        * testsuite/gas/arm/bfloat17-cmdline-bad-3.d: Update test.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>

        * config/tc-aarch64.c: Add new arch fetures to suppport the mm extension.
        (parse_operands): Add new operand.
        * testsuite/gas/aarch64/i8mm.s: New test.
        * testsuite/gas/aarch64/i8mm.d: New test.
        * testsuite/gas/aarch64/f32mm.s: New test.
        * testsuite/gas/aarch64/f32mm.d: New test.
        * testsuite/gas/aarch64/f64mm.s: New test.
        * testsuite/gas/aarch64/f64mm.d: New test.
        * testsuite/gas/aarch64/sve-movprfx-mm.s: New test.
        * testsuite/gas/aarch64/sve-movprfx-mm.d: New test.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
2019-11-07  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/tc-aarch64.c (md_atof): Add encoding for the bfloat16 format.
        * testsuite/gas/aarch64/bfloat16-directive-le.d: New test.
        * testsuite/gas/aarch64/bfloat16-directive-be.d: New test.
        * testsuite/gas/aarch64/bfloat16-directive.s: New test.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
2019-11-07  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/tc-arm.c (md_atof): Add encoding for bfloat16
        * testsuite/gas/arm/bfloat16-directive-le.d: New test.
        * testsuite/gas/arm/bfloat16-directive-be.d: New test.
        * testsuite/gas/arm/bfloat16-directive.s: New test.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
2019-11-07  Barnaby Wilks  <barnaby.wilks@arm.com>

        * as.h (atof_ieee_detail): Add prototype for atof_ieee_detail function.
        (atof_ieee): Move some code into the atof_ieee_detail function.
        (atof_ieee_detail): Add function that provides a higher level of
        control over generating IEEE-like numbers.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
2019-11-07  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-arm.c (arm_archs): Add armv8.6-a option.
        (cpu_arch_ver): Add TAG_CPU_ARCH_V8 tag for Armv8.6-a.
        * doc/c-arm.texi (-march): New armv8.6-a arch.
        * config/tc-arm.c (arm_ext_bf16): New feature set.
        (enum neon_el_type): Add NT_bfloat value.
        (B_MNEM_vfmat, B_MNEM_vfmab): New bfloat16 encoder
        helpers.
        (BAD_BF16): New message.
        (parse_neon_type): Add bf16 type specifier.
        (enum neon_type_mask): Add N_BF16 type.
        (type_chk_of_el_type): Account for NT_bfloat.
        (el_type_of_type_chk): Account for N_BF16.
        (neon_three_args): Split out from neon_three_same.
        (neon_three_same): Part split out into neon_three_args.
        (CVT_FLAVOUR_VAR): Add bf16_f32 cvt flavour.
        (do_neon_cvt_1): Account for vcvt.bf16.f32.
        (do_bfloat_vmla): New.
        (do_mve_vfma): New function to deal with the mnemonic clash between the BF16
        vfmat and the MVE vfma in a VPT block with a 't'rue condition.
        (do_neon_cvttb_1): Account for vcvt{t,b}.bf16.f32.
        (do_vdot): New
        (do_vmmla): New
        (insns): Add vdot and vmmla mnemonics.
        (arm_extensions): Add "bf16" extension.
        * doc/c-arm.texi: Document "bf16" extension.
        * testsuite/gas/arm/attr-march-armv8_6-a.d: New test.
        * testsuite/gas/arm/bfloat16-bad.d: New test.
        * testsuite/gas/arm/bfloat16-bad.l: New test.
        * testsuite/gas/arm/bfloat16-bad.s: New test.
        * testsuite/gas/arm/bfloat16-cmdline-bad-2.d: New test.
        * testsuite/gas/arm/bfloat16-cmdline-bad-3.d: New test.
        * testsuite/gas/arm/bfloat16-cmdline-bad.d: New test.
        * testsuite/gas/arm/bfloat16-neon.s: New test.
        * testsuite/gas/arm/bfloat16-non-neon.s: New test.
        * testsuite/gas/arm/bfloat16-thumb-bad.d: New test.
        * testsuite/gas/arm/bfloat16-thumb-bad.l: New test.
        * testsuite/gas/arm/bfloat16-thumb.d: New test.
        * testsuite/gas/arm/bfloat16-vfp.d: New test.
        * testsuite/gas/arm/bfloat16.d: New test.
        * testsuite/gas/arm/bfloat16.s: New test.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
2019-11-07  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (vectype_to_qualifier): Special case the
        S_2H operand qualifier.
        * doc/c-aarch64.texi: Document bf16 extension.
        * testsuite/gas/aarch64/bfloat16.d: New test.
        * testsuite/gas/aarch64/bfloat16.s: New test.
        * testsuite/gas/aarch64/illegal-bfloat16.d: New test.
        * testsuite/gas/aarch64/illegal-bfloat16.l: New test.
        * testsuite/gas/aarch64/illegal-bfloat16.s: New test.
        * testsuite/gas/aarch64/sve-bfloat-movprfx.s: New test.
        * testsuite/gas/aarch64/sve-bfloat-movprfx.d: New test.

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
2019-11-07  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (armv8.6-a): New arch.
        * doc/c-aarch64.texi (armv8.6-a): Document new arch.

2019-11-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (cpu_arch): Add .rdpru and .mcommit entries.
        * doc/c-i386.texi: Mention rdpru and mcommit.
        * testsuite/gas/i386/arch-13.s,
        testsuite/gas/i386/x86-64-arch-3.s: Add mcommit and rdpru cases.
        * testsuite/gas/i386/arch-13.d,
        testsuite/gas/i386/x86-64-arch-3.d: Extend -march=. Adjust
        expectations.
        * testsuite/gas/i386/arch-13-znver1.d: Extend -march=. Redirect
        expectations to arch-13.d.
        * testsuite/gas/i386/arch-13-znver2.d: Redirect expectations to
        arch-13.d.
        testsuite/gas/i386/x86-64-arch-3-znver1.d: Extend -march=.

2019-11-07  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/x86-64-arch-3.s: Add monitorx/mwaitx cases
        with canonical operand sizes.
        * testsuite/gas/i386/x86-64-sse3.s: Add monitor/mwait cases with
        canonical operand sizes.
        * testsuite/gas/i386/x86-64-arch-3-znver1.d,
        testsuite/gas/i386/x86-64-arch-3-znver2.d: Redirect expectations
        to x86-64-arch-3.d.
        * testsuite/gas/i386/ilp32/x86-64-sse-noavx.d: Redirect
        expectations to parent dir's x86-64-sse-noavx.d.
        * testsuite/gas/i386/ilp32/x86-64-sse3.d: Redirect expectations
        to to parent dir's x86-64-sse3.d.
        * testsuite/gas/i386/x86-64-arch-3.d,
        testsuite/gas/i386/x86-64-mwaitx-bdver4.d,
        testsuite/gas/i386/x86-64-sse-noavx.d,
        testsuite/gas/i386/x86-64-sse3.d,
        testsuite/gas/i386/x86-64-suffix.d: Adjust expectations.

2019-11-04  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (process_operands): Handle ShortForm insns
        later, splitting out their segment register sub-form.

2019-10-31  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/general.s: Add .code16gcc fldenv tests.
        * testsuite/gas/i386/general.l: Updated.

2019-10-31  Mihail Ionescu  <mihail.ionescu@arm.com>

        * config/tc-arm.c (selected_ctx_ext_table) New static variable.
        (arm_parse_arch): Set context sensitive extension table based on the
        chosen base architecture.
        (s_arm_arch_extension): Change to lookup extensions in the new context
        sensitive tables.
        * gas/testsuite/gas/arm/mve-ext.s: New.
        * gas/testsuite/gas/arm/mve-ext.d: New.
        * gas/testsuite/gas/arm/mvefp-ext.s: New.
        * gas/testsuite/gas/arm/mvefp-ext.d: New.

2019-10-30  Delia Burduv  <Delia.Burduv@arm.com>

        * config/tc-aarch64.c (parse_address_main): Accept the omission of
        the immediate argument for ldraa and ldrab as a shorthand for the
        immediate being 0.
        * testsuite/gas/aarch64/ldraa-ldrab-no-offset.d: New test.
        * testsuite/gas/aarch64/ldraa-ldrab-no-offset.s: New test.
        * testsuite/gas/aarch64/illegal-ldraa.s: Modified to accept the
        writeback form with no offset.
        * testsuite/gas/aarch64/illegal-ldraa.s: Removed missing offset
        error.

2019-10-30  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.s,
        testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.s,
        testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.s: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2019-10-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_encoding): Adjust opcodes compared
        against. Adjust replacement opcode and clear .w.

2019-10-29  Alan Modra  <amodra@gmail.com>

        PR 25125
        * dw2gencfi.c (output_cfi_insn): Don't allow DW_CFA_advance_loc4
        to be placed in a different frag to the rs_cfa.

2019-10-26  John David Anglin  <danglin@gcc.gnu.org>

        PR gas/25121
        * config/tc-hppa.c (tc_gen_reloc): Cast some enums to int.
        (md_assemble): Likewise.

2019-10-26  Alan Modra  <amodra@gmail.com>

        PR 25125
        * dw2gencfi.c (output_cfi_insn): Don't output DW_CFA_advance_loc+0.
        * ehopt.c (eh_frame_estimate_size_before_relax): Return -1 for
        an advance_loc of zero.
        (eh_frame_relax_frag): Translate fr_subtype of 7 to size -1.
        (eh_frame_convert_frag): Handle fr_subtype of 7.  Abort on
        unexpected fr_subtype.

2019-10-25  Alan Modra  <amodra@gmail.com>

        PR gas/25125
        PR gas/12049
        * write.c (relax_frag): Correct calculation of delta for
        positive branches where "stretch" would make the branch
        negative.  Return zero immediately in that case.  Correct
        TC_PCREL_ADJUST comment.

2019-10-16  Alan Modra  <amodra@gmail.com>

        * config/tc-xtensa.c (xg_order_trampoline_chain_entry): Don't
        call S_GET_VALUE multiple times for a symbol.  Rearrange code
        so it is obvious what is the primary sort key.
        (xg_order_trampoline_chain): Similarly.

2019-10-15  Alan Modra  <amodra@gmail.com>

        * config/tc-nds32.c (nds32_set_section_relocs): Use relocs and n
        parameters rather than equivalent sec->orelocation and
        sec->reloc_count.  Don't sort for n <= 1.  Tidy.

2019-10-09  Nick Clifton  <nickc@redhat.com>

        PR 25041
        * testsuite/gas/avr/pr25041.s: New test.
        * testsuite/gas/avr/pr25041.d: New test driver.

2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

        * config/tc-msp430.c (md_parse_option): Set lower_data_region_only
        to FALSE if the data region is set to "upper", "either" or "none".
        (msp430_object_attribute): New.
        (md_pseudo_table): Handle .mspabi_attribute and .gnu_attribute.
        (msp430_md_end): Replace hard-coded attribute values with enums.
        Handle data region object attribute.
        * doc/as.texi: Document MSP430 Data Region object attribute.
        * doc/c-msp430.texi: Document the .mspabi_attribute directive.
        * testsuite/gas/msp430/attr-430-small-bad.d: New test.
        * testsuite/gas/msp430/attr-430-small-bad.l: New test.
        * testsuite/gas/msp430/attr-430-small-good.d: New test.
        * testsuite/gas/msp430/attr-430-small.s: New test.
        * testsuite/gas/msp430/attr-430x-large-any-bad.d: New test.
        * testsuite/gas/msp430/attr-430x-large-any-bad.l: New test.
        * testsuite/gas/msp430/attr-430x-large-any-good.d: New test.
        * testsuite/gas/msp430/attr-430x-large-any.s: New test.
        * testsuite/gas/msp430/attr-430x-large-lower-bad.d: New test.
        * testsuite/gas/msp430/attr-430x-large-lower-bad.l: New test.
        * testsuite/gas/msp430/attr-430x-large-lower-good.d: New test.
        * testsuite/gas/msp430/attr-430x-large-lower.s: New test.
        * testsuite/gas/msp430/msp430.exp: Run new tests.

2019-10-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (check_string): Make reported operand number
        depend on Intel syntax.
        * testsuite/gas/i386/intel-cmps.s,
        testsuite/gas/i386/intel-cmps32.d,
        testsuite/gas/i386/intel-cmps64.d: New.
        * testsuite/gas/i386/i386.exp: Run new tests.
        * testsuite/gas/i386/intel-movs.s: Extend.
        * testsuite/gas/i386/intel-movs32.d,
        testsuite/gas/i386/intel-movs64.d: Adjust expectations.
        * testsuite/gas/i386/string-bad.l: Tighten expectations.

2019-09-24  Tamar Christina  <tamar.christina@arm.com>

        PR gas/24991
        * config/tc-arm.c (out_of_range_p): New.
        (md_apply_fix): Use it in BFD_RELOC_THUMB_PCREL_BRANCH9,
        BFD_RELOC_THUMB_PCREL_BRANCH12, BFD_RELOC_THUMB_PCREL_BRANCH20,
        BFD_RELOC_THUMB_PCREL_BRANCH23, BFD_RELOC_THUMB_PCREL_BRANCH25
        * testsuite/gas/arm/pr24991.d: New test.
        * testsuite/gas/arm/pr24991.l: New test.
        * testsuite/gas/arm/pr24991.s: New test.

2019-09-23  Alan Modra  <amodra@gmail.com>

        * config/obj-ecoff.c: Include ecoff-bfd.h.
        * config/obj-elf.c: Likewise.

2019-09-23  Alan Modra  <amodra@gmail.com>

        * config/tc-arm.c: Include cpu-arm.h.

2019-09-21  Alan Modra  <amodra@gmail.com>

        * config/tc-i386.c (md_parse_option): Fix warning on vexwig assignment.

2019-09-20  Alan Modra  <amodra@gmail.com>

        * config/tc-tic6x.c (tc_gen_reloc): Correct common symbol check.

2018-09-20  Jan Beulich  <jbeulich@suse.com>

        PR gas/25012
        * config/tc-i386.c (process_operands): Adjust handling of
        PUSH/POP of segment registers.
        * testsuite/gas/i386/x86-64-opcode.s: Add PUSHq/POPq case with
        %fs/%gs operands. Add PUSHF/POPF case without suffix.
        * testsuite/gas/i386/x86-64-opcode.d: Adjust expectations.

2019-09-19  Matthew Malcomson  <matthew.malcomson@arm.com>

        * NEWS: Add SVE2 and TME entries.

2019-09-18  Alan Modra  <amodra@gmail.com>

        * as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c,
        * read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c,
        * config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c,
        * config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c,
        * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
        * config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c,
        * config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c,
        * config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c,
        * config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c,
        * config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c,
        * config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c,
        * config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c,
        * config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c,
        * config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c,
        * config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c,
        * config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c,
        * config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c,
        * config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c,
        * config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c,
        * config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c,
        * config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c,
        * config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c,
        * config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for
        bfd section macro and function changes.
        * write.c (compress_debug): Use bfd_rename_section.

2019-09-18  Alan Modra  <amodra@gmail.com>

        * symbols.c (S_IS_LOCAL): Update bfd_get_section to
        bfd_asymbol_section.

2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>

        * Makefile.in: Re-generate.
        * configure: Re-generate.
        * doc/Makefile.in: Re-generate.

2019-09-17  Maxim Blinov  <maxim.blinov@embecosm.com>

        * config/tc-riscv.c (riscv_multi_subset_supports): Handle
        insn_class enum rather than subset char string.
        (riscv_ip): Update call to riscv_multi_subset_supports.

2019-09-16  Phil Blundell  <pb@pbcl.net>

        * Makefile.in, configure, doc/Makefile.in: Regenerated.

2019-09-10  Nick Clifton  <nickc@redhat.com>

        PR 24907
        * testsuite/gas/arm/pr24907.s: New test.
        * testsuite/gas/arm/pr24907.d: Expected disassembly.

2019-09-09  Phil Blundell  <pb@pbcl.net>

        binutils 2.33 branch created.

2019-09-05  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_elf_suffix): Display the relocation
        operator on GOT reloc warnings/errors.

2019-08-27  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

        * config/tc-arm.c (parse_neon_mov): Add check to accept vector
        register to both the arguments in VMOV instruction.
        * testsuite/gas/arm/mve-vmov-1.d: Modify.
        * testsuite/gas/arm/mve-vmov-1.s: Likewise.
        * testsuite/gas/arm/mve-vorr.d: Likewise.

2019-08-23  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.

2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>

        * config/tc-arm.c: New entries for Cortex-M35P, Cortex-A77,
        and Cortex-A76AE.
        * doc/c-arm.texi: Document new processors.
        * testsuite/gas/arm/cpu-cortex-a76ae.d: New test.
        * testsuite/gas/arm/cpu-cortex-a77.d: New test.
        * testsuite/gas/arm/cpu-cortex-m35p.d: New test.

2019-08-22  Bosco García  <jbgg.gnu@gmail.com>
            Nick Clifton  <nickc@redhat.com>

        * atof-generic.c (atof_generic): Do not ignore leading zeros if
        they appear after a decimal point.
        * testsuite/gas/all/float.s: Extend test to include a number with
        a leading decimal point followed by several zeroes.
        * testsuite/gas/i386/fp.s: Likewise.
        * testsuite/gas/i386/fp.d: Update expected output.

2019-08-22  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/tc-aarch64.c: Add float16 directive and add "Hh" to
        acceptable float characters.
        * doc/c-aarch64.texi: Documentation for float16 directive.
        * testsuite/gas/aarch64/float16-be.d: New test.
        * testsuite/gas/aarch64/float16-le.d: New test.
        * testsuite/gas/aarch64/float16.s: New test.
        * NEWS: Add NEWS entry.

2019-08-22  Kyrylo Tkachov <kyrylo.tkachov@arm.com>

        * testsuite/gas/aarch64/sysreg-4.d: Update expected disassembly for
        tfsre0_el1, tfsr_el1, tfsr_el2, tfsr_el3, tfsr_el12 system registers.

2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>

        * NEWS: Mention the Arm and AArch64 new processors.
        * config/tc-aarch64.c: New entries for Cortex-A34, Cortex-A65,
        Cortex-A77, cortex-A65AE, and Cortex-A76AE.
        * doc/c-aarch64.texi: Document new CPUs.
        * testsuite/gas/aarch64/cpu-cortex-a34.d: New test.
        * testsuite/gas/aarch64/cpu-cortex-a65.d: New test.
        * testsuite/gas/aarch64/cpu-cortex-a65ae.d: New test.
        * testsuite/gas/aarch64/cpu-cortex-a76ae.d: New test.
        * testsuite/gas/aarch64/cpu-cortex-a77.d: New test.
        * testsuite/gas/aarch64/nop-asm.s: New test.

2019-08-19  Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (fix_bad_misaligned_address): New function.
        (fix_validate_branch): Call fix_bad_misaligned address_to
        calculate the target address.
        (md_apply_fix): Likewise.
        (md_convert_frag): Update misaligned address calculation to
        disregard ISA mode bit.

2019-08-19  Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (mips_move_labels): Retain ISA mode bit
        when moving labels in text segments.
        (mips_align): Indicate text mode when aligning labels in
        text segments.
        * gas/testsuite/gas/mips/insn-isa-mode.d: New test.
        * gas/testsuite/gas/mips/insn-isa-mode.s: New test source.
        * gas/testsuite/gas/mips/mips.exp: Run the new test.

2019-08-19  Barnaby Wilks  <Barnaby.Wilks@arm.com>

        * config/tc-arm.c (md_atof): Add precision check.  Formatting.

2019-08-15  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.

2019-08-12  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

        * config/tc-arm.c (enum operand_parse_code): Add the entry OP_I48_I64.
        (po_imm1_or_imm2_or_fail): Marco to check the immediate is either of
        48 or 64.
        (parse_operands): Add case OP_I48_I64.
        (do_mve_scalar_shift1): Add function to encode the MVE shift
        instructions with 4 arguments.
        * testsuite/gas/arm/mve-shift-bad.l: Modify.
        * testsuite/gas/arm/mve-shift-bad.s: Likewise.
        * testsuite/gas/arm/mve-shift.d: Likewise.
        * testsuite/gas/arm/mve-shift.s: Likewise.

2019-08-12  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/tc-arm.c (enum fp_16bit_format): Add enum to represent the 2 float16 encodings.
        (md_atof): Set precision for float16 type.
        (arm_is_largest_exponent_ok): Check for whether to encode with the IEEE or alternative
        format.
        (set_fp16_format): Parse a float16_format directive.
        (arm_parse_fp16_opt): Parse the fp16-format command line option.
        (aeabi_set_public_attributes): For ELF encode the FP16 format EABI attribute.
        * config/tc-arm.h (TC_LARGEST_EXPONENT_IS_NORMAL): Macro that expands to
        arm_is_largest_exponent_ok.
        (arm_is_largest_exponent_ok): Add prototype for arm_is_largest_exponent_ok function.
        * doc/c-arm.texi: Add documentation for .float16, .float16_format and -mfp16-format=
        * testsuite/gas/arm/float16-bad.d: New test.
        * testsuite/gas/arm/float16-bad.l: New test.
        * testsuite/gas/arm/float16-bad.s: New test.
        * testsuite/gas/arm/float16-be.d: New test.
        * testsuite/gas/arm/float16-format-bad.d: New test.
        * testsuite/gas/arm/float16-format-bad.l: New test.
        * testsuite/gas/arm/float16-format-bad.s: New test.
        * testsuite/gas/arm/float16-format-opt-bad.d: New test.
        * testsuite/gas/arm/float16-format-opt-bad.l: New test.
        * testsuite/gas/arm/float16-le.d: New test.
        * testsuite/gas/arm/float16.s: New test.
        * testsuite/gas/arm/float16-eabi-alternative-format.d: New test.
        * testsuite/gas/arm/float16-eabi-ieee-format.d: New test.
        * testsuite/gas/arm/float16-eabi-no-format.d: New test.
        * testsuite/gas/arm/float16-eabi.s: New test.

2019-08-12  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/atof-ieee.c (H_PRECISION): Macro for precision of float16
        type.
        (atof_ieee): Set precision and exponent bits for encoding float16
        types.
        (gen_to_words): NaN and Infinity encoding for float16.
        (ieee_md_atof): Set precision for encoding float16 type.

2019-08-12  Alan Modra  <amodra@gmail.com>

        PR 24851
        * config/tc-epiphany.c (md_estimate_size_before_relax): Clear
        extra opcode bytes when changing from a 2-byte to a 4-byte insn.

2019-08-09  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/ilp32/x86-64-simd-intel.d,
        testsuite/gas/i386/ilp32/x86-64-simd-suffix.d,
        testsuite/gas/i386/ilp32/x86-64-simd.d: Redirect to parent dir
        output expectations.
        * testsuite/gas/i386/x86-64-simd-intel.d,
        testsuite/gas/i386/x86-64-simd-suffix.d,
        testsuite/gas/i386/x86-64-simd.d: Don't hard-code hex addresses
        and symbol-relative offsets.

2019-08-08  Nick Clifton  <nickc@redhat.com>

        PR 24887
        * testsuite/gas/i386/property-1.d: Adjust for new output format
        from readelf.
        * testsuite/gas/i386/property-2.d: Likewise.
        * testsuite/gas/i386/x86-64-property-1.d: Likewise.
        * testsuite/gas/i386/x86-64-property-2.d: Likewise.

2019-08-08  Yoshinori Sato  <ysato@users.sourceforge.jp>

        * testsuite/gas/h8300/h8300.exp: Fix movfpe and movtpe tests.
        * testsuite/gas/h8300/misc.s: Likewise.
        * testsuite/gas/h8300/misch.s: Likewise.
        * testsuite/gas/h8300/miscs.s: Likewise.

2019-08-05  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/tc-arm.c (do_mve_vqdmlah): Use N_S_32 macro.
        (do_neon_qrdmlah): Use N_S_32 macro.
        * testsuite/gas/arm/mve-vqdmlah-bad.d: New test.
        * testsuite/gas/arm/mve-vqdmlah-bad.l: New test.
        * testsuite/gas/arm/mve-vqdmlah-bad.s: New test.
        * testsuite/gas/arm/mve-vqdmlah.d: Remove unsigned instruction tests.
        * testsuite/gas/arm/mve-vqdmlah.s: Remove unsigned instruction tests.
        * testsuite/gas/arm/mve-vqdmlash-bad.d: New test.
        * testsuite/gas/arm/mve-vqdmlash-bad.l: New test.
        * testsuite/gas/arm/mve-vqdmlash-bad.s: New test.
        * testsuite/gas/arm/mve-vqdmlash.d: Remove unsigned instruction tests.
        * testsuite/gas/arm/mve-vqdmlash.s: Remove unsigned instruction tests.

2019-07-30  Mel Chen <mel.chen@sifive.com>

        * testsuite/gas/riscv/alias-csr.s: Add testcase for CSR-access
        alias instructions.
        * testsuite/gas/riscv/no-aliases-csr.d: Run testcase alias-csr.s with
        -Mno-aliases.

        * testsuite/gas/riscv/alias-csr.d: Run testcase alias-csr.s.
        * testsuite/gas/riscv/priv-reg.d: Update.

2019-07-24  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.

2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/nps400-6.d: Update test.

2019-07-24  Alan Modra  <amodra@gmail.com>

        * config/obj-elf.c (obj_elf_section, obj_elf_type): Set has_gnu_osabi.
        * testsuite/gas/elf/section12a.d: Update xfails.
        * testsuite/gas/elf/section12b.d: Likewise.

2019-07-24  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/section12a.d: xfail visium and cloudabi.
        * testsuite/gas/elf/section12b.d: Likewise.
        * testsuite/gas/elf/section13.d: Likewise.

2019-07-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * testsuite/gas/aarch64/sysreg-4.s: Test gmid_el1 read.
        * testsuite/gas/aarch64/sysreg-4.d: Update expected output.
        * testsuite/gas/aarch64/illegal-sysreg-4.l: Likewise.

2019-07-23  Alan Modra  <amodra@gmail.com>

        * config/obj-elf.c (obj_elf_change_section): Don't emit a fatal
        error for non-SHF_ALLOC SHF_GNU_MBIND here.
        (obj_elf_parse_section_letters): Return SHF_GNU_MBIND in new
        gnu_attr param.
        (obj_elf_section): Adjust obj_elf_parse_section_letters call.
        Formatting.  Set SHF_GNU_MBIND and elf_osabi from gnu_attr.
        Emit normal error for non-SHF_ALLOC SHF_GNU_MBIND and wrong osabi.
        (obj_elf_type): Set elf_osabi for ifunc.
        * testsuite/gas/elf/section12a.d: xfail msp430 and hpux.
        * testsuite/gas/elf/section12b.d: Likewise.
        * testsuite/gas/elf/section13.d: Likewise.
        * testsuite/gas/elf/section13.l: Adjust expected error.

2019-07-23  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/section12a.d: Don't skip for rx.

2019-07-22  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/tc-arm.c (do_mve_vqdmladh): Remove check for UNPREDICTABLE.
        * testsuite/gas/arm/mve-vqdmladh-bad.l: Remove tests.
        * testsuite/gas/arm/mve-vqdmladh-bad.s: Remove tests.
        * testsuite/gas/arm/mve-vqdmladh.d: New tests.
        * testsuite/gas/arm/mve-vqdmladh.s: New tests.
        * testsuite/gas/arm/mve-vqdmlsdh-bad.l: Remove tests.
        * testsuite/gas/arm/mve-vqdmlsdh-bad.s: Remove tests.
        * testsuite/gas/arm/mve-vqdmlsdh.d: New tests.
        * testsuite/gas/arm/mve-vqdmlsdh.s: New tests.

2019-07-19  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/noextreg.d: Pass -O0 to assembler.

2019-07-19  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * testsuite/gas/bpf/alu.d: Use %r6 instead of %ctx.
        * testsuite/gas/bpf/lddw-be.d: Likewise.
        * testsuite/gas/bpf/lddw.d: Likewise.
        * testsuite/gas/bpf/alu-be.d: Likewise.
        * testsuite/gas/bpf/alu32.d: Likewise.

2019-07-19  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * config/tc-bpf.c (pe_lcomm_internal): Adapted from tc-i386.c.
        (pe_lcomm): Likewise.
        (md_pseudo_table): Use pe_lcomm to implement .lcomm.

2019-07-19  Richard Sandiford  <richard.sandiford@arm.com>

        * doc/c-aarch64.texi: Remame the +bitperm extension to +sve2-bitperm.
        * config/tc-aarch64.c (aarch64_features): Likewise.
        * testsuite/gas/aarch64/illegal-sve2-aes.d: Update accordingly.
        * testsuite/gas/aarch64/illegal-sve2-sha3.d: Likewise.
        * testsuite/gas/aarch64/illegal-sve2-sm4.d: Likewise.
        * testsuite/gas/aarch64/illegal-sve2.d: Likewise.
        * testsuite/gas/aarch64/sve2.d: Likewise.

2019-07-19  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_elf_suffix): Map "tls@pcrel", "got@tlsgd@pcrel",
        "got@tlsld@pcrel", "got@tprel@pcrel", and "got@dtprel@pcrel".
        (fixup_size, md_assemble): Handle pcrel tls relocs.
        (ppc_force_relocation, ppc_fix_adjustable): Likewise.
        (md_apply_fix, tc_gen_reloc): Likewise.

2019-07-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * config/tc-bpf.c: Make .lcomm to get a third argument with the
        alignment.

2019-07-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * config/tc-bpf.c (md_pseudo_table): .half, .word and .dword.

        * testsuite/gas/bpf/data.s: New file.
        * testsuite/gas/bpf/data.d: Likewise.
        * testsuite/gas/bpf/data-be.d: Likewise.
        * testsuite/gas/bpf/bpf.exp: Run data and data-be.
        * doc/c-bpf.texi (BPF Directives): New section.

2019-07-17  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (check_hle, md_assemble, check_VecOperands,
        match_template, check_string, build_modrm_byte): Replace
        operand_type_check(..., anymem) by Operand_Mem ones.
        (process_operands): Also copy i.flags[] when copying other
        operand properties.

2019-07-16  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (match_template): Adjust regmem reference.
        Adjust comment and update regmem when swapping operands.
        (build_modrm_byte): Drop clearing of regmem and stale part of
        comment. Correct comment. Adjust regmem reference.

2019-07-16  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (type_names): Replace SReg entries.
        (pi, check_byte_reg, build_modrm_byte, i386_att_operand,
        parse_real_register): Switch to using sreg field.
        (process_operands): Likewise. Extend handling of PUSH/POP of
        segment registers. Drop dead setting of REX_B.
        * config/tc-i386-intel.c (i386_intel_simplify_register,
        i386_intel_operand): Switch to using sreg field.
        * testsuite/gas/i386/x86-64-opcode.s: Add PUSH/POP of %fs/%gs.
        * testsuite/gas/i386/x86-64-opcode.d: Adjust expectations.
        * testsuite/gas/i386/ilp32/x86-64-opcode.d: Use parent dir
        expectations.

2019-07-15  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * testsuite/gas/bpf/mem.s: ldabs instructions do not take a `src'
        register as an argument.
        * testsuite/gas/bpf/mem.d: Updated accordingly.
        * testsuite/gas/bpf/mem-be.d: Likewise.
        * doc/c-bpf.texi (BPF Opcodes): Update to reflect the correct
        explicit arguments to ldabs and ldind instructions.

2019-07-14  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * testsuite/gas/bpf/mem.s: Do not use explicit arguments for
        ldabs and ldind instructions.
        * testsuite/gas/bpf/mem.d: Updated accordingly.
        * testsuite/gas/bpf/mem-be.d: Likewise.

2019-07-09  Alan Modra  <amodra@gmail.com>

        * config/obj-elf.c (elf_frob_symbol): Remove mips hacks.
        * config/tc-mips.h (tc_frob_symbol): Define.
        (mips_frob_symbol): Declare.
        * config/tc-mips.c (s_mips_globl): Don't set BSF_OBJECT for irix.
        (mips_frob_symbol): Fudge symbols for irix here.
        * testsuite/gas/elf/type-2.e: Allow random target symbols.

2019-07-05  Kito Cheng <kito.cheng@sifive.com>

        * doc/c-riscv.texi (Instruction Formats): Add r4 type.
        * testsuite/gas/riscv/insn.d: Add testcase for r4 type.
        * testsuite/gas/riscv/insn.s: Ditto.

        * doc/c-riscv.texi (Instruction Formats): Add b and j type.
        * testsuite/gas/riscv/insn.d: Add test case for b and j type.
        * testsuite/gas/riscv/insn.s: Ditto.

        * testsuite/gas/riscv/insn.s: Correct instruction type for load
        and store.

        * testsuite/gas/riscv/insn.d: Using regular expression to match
        address.

        * doc/c-riscv.texi (Instruction Formats): Fix encoding table for SB
        type and fix typo.

2019-07-04  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (md_parse_option): Don't blindly accept all
        -Q options.
        (md_show_usage): Correctly name the ignored -Q option flavors.

2019-07-04  Jan Beulich  <jbeulich@suse.com>

        * config/obj-elf.c (obj_elf_type): Check for conflicts between
        old and new types.
        * config/tc-hppa.h (md_elf_symbol_type_change): New.
        * doc/as.texi: Mention warning behavior for the ELF flavor of
        .type.
        * testsuite/gas/elf/type-2.e, testsuite/gas/elf/type-2.l,
        testsuite/gas/elf/type-2.s: New.
        * testsuite/gas/elf/elf.exp: Run new test.

2019-07-03  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/aarch64/codealign.d: Update to work with a
        toolchain configured to generate build notes.
        * testsuite/gas/aarch64/codealign_1.d: Likewise.
        * testsuite/gas/aarch64/dwarf.d: Likewise.
        * testsuite/gas/aarch64/mapmisc.d: Likewise.
        * testsuite/gas/aarch64/mapping.d: Likewise.
        * testsuite/gas/aarch64/mapping2.d: Likewise.
        * testsuite/gas/aarch64/mapping3.d: Likewise.
        * testsuite/gas/aarch64/mapping4.d: Likewise.
        * testsuite/gas/aarch64/mapping_5.d: Likewise.
        * testsuite/gas/aarch64/mapping_6.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_1.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_10.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_11.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_12.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_13.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_14.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_15.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_16.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_17.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_18.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_19.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_2.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_20.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_21.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_22.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_23.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_24.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_25.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_26.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_27.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_3.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_4.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_5.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_6.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_7.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_8.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_9.d: Likewise.
        * testsuite/gas/aarch64/symbol-variant_pcs-1.d: Likewise.
        * testsuite/gas/aarch64/symbol-variant_pcs-2.d: Likewise.
        * testsuite/gas/aarch64/symbol-variant_pcs-3.d: Likewise.
        * testsuite/gas/all/assign.d: Likewise.
        * testsuite/gas/all/none.d: Likewise.
        * testsuite/gas/all/weakref1.d: Likewise.
        * testsuite/gas/arm/got_prel.d: Likewise.
        * testsuite/gas/arm/local_function.d: Likewise.
        * testsuite/gas/arm/mapdir.d: Likewise.
        * testsuite/gas/arm/mapmisc.d: Likewise.
        * testsuite/gas/arm/mapping2.d: Likewise.
        * testsuite/gas/arm/mapping3.d: Likewise.
        * testsuite/gas/arm/mapping4.d: Likewise.
        * testsuite/gas/arm/mapsecs.d: Likewise.
        * testsuite/gas/arm/mapshort-eabi.d: Likewise.
        * testsuite/gas/arm/thumbrel.d: Likewise.
        * testsuite/gas/arm/unwind.d: Likewise.
        * testsuite/gas/cfi/cfi-label.d: Likewise.
        * testsuite/gas/elf/elf.exp: Likewise.
        * testsuite/gas/i386/bss.d: Likewise.
        * testsuite/gas/i386/ifunc-3.d: Likewise.
        * testsuite/gas/i386/ilp32/mixed-mode-reloc64.d: Likewise.
        * testsuite/gas/i386/ilp32/quad.d: Likewise.
        * testsuite/gas/i386/ilp32/reloc64.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
        * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
        * testsuite/gas/i386/mixed-mode-reloc64.d: Likewise.
        * testsuite/gas/i386/nop-6.d: Likewise.
        * testsuite/gas/i386/property-1.d: Likewise.
        * testsuite/gas/i386/property-2.d: Likewise.
        * testsuite/gas/i386/relax.d: Likewise.
        * testsuite/gas/i386/reloc64.d: Likewise.
        * testsuite/gas/i386/size-1.d: Likewise.
        * testsuite/gas/i386/size-3.d: Likewise.
        * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
        * testsuite/gas/i386/x86-64-property-1.d: Likewise.
        * testsuite/gas/i386/x86-64-property-2.d: Likewise.
        * testsuite/gas/i386/x86-64-size-1.d: Likewise.
        * testsuite/gas/i386/x86-64-size-3.d: Likewise.
        * testsuite/gas/i386/x86-64-size-5.d: Likewise.
        * testsuite/gas/i386/x86-64-unwind.d: Likewise.
        * testsuite/gas/macros/irp.d: Likewise.
        * testsuite/gas/macros/repeat.d: Likewise.
        * testsuite/gas/macros/rept.d: Likewise.
        * testsuite/gas/macros/test2.d: Likewise.
        * testsuite/gas/macros/test3.d: Likewise.
        * testsuite/gas/macros/vararg.d: Likewise.
        * testsuite/gas/ppc/astest2.d: Likewise.
        * testsuite/gas/ppc/astest2_64.d: Likewise.
        * testsuite/gas/ppc/astest64.d: Likewise.
        * testsuite/gas/ppc/power4.d: Likewise.
        * testsuite/gas/ppc/test1elf64.d: Likewise.

2019-07-02  Barnaby Wilks  <barnaby.wilks@arm.com>

        * config/tc-aarch64.c (parse_operands): Add error check.
        * testsuite/gas/aarch64/diagnostic.l: New test.
        * testsuite/gas/aarch64/diagnostic.s: New test.
        * testsuite/gas/aarch64/illegal.l: New tests.
        * testsuite/gas/aarch64/illegal.s: New tests.

2019-07-02  Richard Sandiford  <richard.sandiford@arm.com>

        * testsuite/gas/aarch64/sve-movprfx_27.s,
        * testsuite/gas/aarch64/sve-movprfx_27.d: New test.

2019-07-02  Richard Sandiford  <richard.sandiford@arm.com>

        * testsuite/gas/aarch64/sve-movprfx_26.s: Also test FCVTZS, FCVTZU,
        SCVTF, UCVTF, LSR and ASR.
        * testsuite/gas/aarch64/sve-movprfx_26.d: Update accordingly.
        * testsuite/gas/aarch64/sve-movprfx_26.l: Likewise.

2019-07-02  Richard Sandiford  <richard.sandiford@arm.com>

        * testsuite/gas/aarch64/sve-movprfx_25.s: Allow CPY Z1.D.P1/M,X1
        to be prefixed by MOVPRFX.
        * testsuite/gas/aarch64/sve-movprfx_25.d: Update accordingly.
        * testsuite/gas/aarch64/sve-movprfx_25.l: Likewise.

2019-07-01  Nick Clifton  <nickc@redhat.com>

        PR 24748
        * write.c (create_note_reloc): Add desc2_offset parameter.  Change
        name of offset parameter to note_offset.  Only use desc2_offset
        when placing addend into REL reloc's address space.
        (maybe_generate_build_notes): Update parameters passed to
        create_note_reloc.

2019-07-01  Matthew Malcomson  <matthew.malcomson@arm.com>

        * testsuite/gas/aarch64/illegal-sve2-aes.d: Update tests.
        * testsuite/gas/aarch64/illegal-sve2.l: Update tests.
        * doc/c-aarch64.texi: Add special note of pmull{t,b}
        instructions under the sve2-aes architecture extension.
        * testsuite/gas/aarch64/illegal-sve2.s: Add small size
        pmull{t,b} instructions.
        * testsuite/gas/aarch64/sve2.d: Add small size pmull{t,b}
        disassembly.
        * testsuite/gas/aarch64/sve2.s: Add small size pmull{t,b}
        instructions.

2019-07-01  Nick Clifton  <nickc@redhat.com>

        PR 24738
        * doc/c-i386.texi (i386-Directives): Add a description of the
        Value directive.

2019-07-01  Nick Clifton  <nickc@redhat.com>

        PR 24737
        * doc/as.texi (Align): Add missing word to description of
        pseudo-op.
        (P2align): Likewise.

2019-06-28  Nick Clifton  <nickc@redhat.com>

        PR 24735
        * doc/as.texi (Zero): Fix spelling typo.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (vec_imm4): Delete.
        (VEX_check_operands): Replace Vec_Imm4 check by CpuXOP with five
        operands one.  Clear Imm<N> by different means.
        (build_modrm_byte): Adjust comment.  Remove dead code.  Add and
        adjust assertions.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (output_insn): Adjust recognition of xFENCE
        insns. Move PadLock special case of prefix emission to 3-byte
        long base opcode handling.
        (i386_index_check): Check for CpuPadLock instead of ImmExt.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_encoding): Handle AND / OR with
        both operands being the same register.
        * doc/c-i386.texi: Update -O2 documentation.
        * testsuite/gas/i386/optimize-2.s,
        testsuite/gas/i386/x86-64-optimize-3.s: Add cases of AND / OR
        with both operands being the same register.
        * testsuite/gas/i386/optimize-2.d,
        testsuite/gas/i386/x86-64-optimize-3.d: Adjust expectations.
        * testsuite/gas/i386/optimize-2b.d,
        testsuite/gas/i386/x86-64-optimize-3b.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (commutative): New.
        (build_vex_prefix): Handle commutative case.
        (optimize_encoding): Set commutative flag when appropriate.
        * doc/c-i386.texi: Update -O2 documentation.
        * testsuite/gas/i386/ilp32/x86-64-sse2avx.d: Re-use parent dir
        output.
        * testsuite/gas/i386/x86-64-sse2avx.s: Add tests with high
        numbered source operands.
        * testsuite/gas/i386/x86-64-optimize-2.d,
        testsuite/gas/i386/x86-64-optimize-2b.d,
        testsuite/gas/i386/x86-64-optimize-3.d,
        testsuite/gas/i386/x86-64-optimize-5.d,
        testsuite/gas/i386/x86-64-optimize-6.d,
        testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
        * testsuite/gas/i386/x86-64-avx-swap-2.d,
        testsuite/gas/i386/x86-64-avx-swap-2.s: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (is_evex_encoding): Don't check for SAE.
        (check_VecOperands): Simplify static rounding / SAE checking.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_encoding): Make j unsigned.  Handle
        vpand{d,q}, vpandn{d,q}, vpor{d,q}, and vpxor{d,q}.  Also check/
        clear broadcast.  Eliminate a loop.
        * doc/c-i386.texi: Update -O1 documentation.
        * testsuite/gas/i386/optimize-1.s,
        testsuite/gas/i386/optimize-2.s,
        testsuite/gas/i386/optimize-3.s,
        testsuite/gas/i386/optimize-5.s,
        testsuite/gas/i386/x86-64-optimize-2.s,
        testsuite/gas/i386/x86-64-optimize-3.s,
        testsuite/gas/i386/x86-64-optimize-4.s,
        testsuite/gas/i386/x86-64-optimize-6.s: Add vpand{d,q},
        vpandn{d,q}, vpor{d,q}, and vpxor{d,q} cases.
        testsuite/gas/i386/optimize-1.d,
        testsuite/gas/i386/optimize-1a.d,
        testsuite/gas/i386/optimize-2.d,
        testsuite/gas/i386/optimize-3.d,
        testsuite/gas/i386/optimize-4.d,
        testsuite/gas/i386/optimize-5.d,
        testsuite/gas/i386/x86-64-optimize-2.d,
        testsuite/gas/i386/x86-64-optimize-2a.d,
        testsuite/gas/i386/x86-64-optimize-2b.d,
        testsuite/gas/i386/x86-64-optimize-3.d,
        testsuite/gas/i386/x86-64-optimize-4.d,
        testsuite/gas/i386/x86-64-optimize-5.d,
        testsuite/gas/i386/x86-64-optimize-6.d: Adjust expectations.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/avx512f_vpclmulqdq.s,
        testsuite/gas/i386/avx512vl_vpclmulqdq.s,
        testsuite/gas/i386/vpclmulqdq.s,
        testsuite/gas/i386/x86-64-avx512f_vpclmulqdq.s,
        testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq.s: Add pseudo ops.
        * testsuite/gas/i386/x86-64-vpclmulqdq.s: Likewise. Don't use
        high 16 [xy]mm registers.
        * testsuite/gas/i386/avx512f_vpclmulqdq.d,
        testsuite/gas/i386/avx512f_vpclmulqdq-intel.d,
        testsuite/gas/i386/avx512vl_vpclmulqdq.d,
        testsuite/gas/i386/avx512vl_vpclmulqdq-intel.d,
        testsuite/gas/i386/vpclmulqdq.d,
        testsuite/gas/i386/vpclmulqdq-intel.d,
        testsuite/gas/i386/x86-64-avx512f_vpclmulqdq.d,
        testsuite/gas/i386/x86-64-avx512f_vpclmulqdq-intel.d,
        testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq.d,
        testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq-intel.d,
        testsuite/gas/i386/x86-64-vpclmulqdq.d,
        testsuite/gas/i386/x86-64-vpclmulqdq-intel.d: Adjust
        expectations.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * tc-i386.c (output_disp, output_imm): Use encoding_length.

2019-07-01  Jan Beulich  <jbeulich@suse.com>

        * tc-i386.c (encoding_length): New.
        (output_insn): Use it.
        * testsuite/gas/i386/oversized16.l,
        testsuite/gas/i386/oversized16.s,
        testsuite/gas/i386/oversized64.l,
        testsuite/gas/i386/oversized64.s: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2019-06-27  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/24719
        * testsuite/gas/i386/disassem.s: Add test for vgatherpf0dps
        with invalid vector length.
        * testsuite/gas/i386/x86-64-disassem.s: Likewise.
        * testsuite/gas/i386/disassem.d: Updated.
        * testsuite/gas/i386/x86-64-disassem.d: Likewise.

2019-06-27  Barnaby Wilk  s<barnaby.wilks@arm.com>

        * config/tc-arm.c (do_smc): Add range check for immediate operand.
        (do_t_smc): Add range check for immediate operand. Remove
        obsolete immediate encoding.
        (md_apply_fix): Fix range check. Remove obsolete immediate encoding.
        * testsuite/gas/arm/arch6zk.d: Fix test.
        * testsuite/gas/arm/arch6zk.s: Fix test.
        * testsuite/gas/arm/smc-bad.d: New test.
        * testsuite/gas/arm/smc-bad.l: New test.
        * testsuite/gas/arm/smc-bad.s: New test.
        * testsuite/gas/arm/thumb32.d: Fix test.
        * testsuite/gas/arm/thumb32.s: Fix test.

2019-06-27  Jan Beulich  <jbeulich@suse.com>

        config/tc-i386.c (md_assemble): Check for protected mode
        incapable processor before encoding VEX and alike insns.
        * testsuite/gas/i386/inval-16.s: For 80186 architecture.
        * testsuite/gas/i386/inval-16.l: Adjust expectations.
        * testsuite/gas/i386/avx-16bit.d,
        testsuite/gas/i386/avx-16bit.s,
        testsuite/gas/i386/avx512f-16bit.d,
        testsuite/gas/i386/avx512f-16bit.s,
        testsuite/gas/i386/bmi-16bit.d,
        testsuite/gas/i386/bmi-16bit.s,
        testsuite/gas/i386/bmi2-16bit.d,
        testsuite/gas/i386/bmi2-16bit.s,
        testsuite/gas/i386/lwp-16bit.d,
        testsuite/gas/i386/lwp-16bit.s: New
        testsuite/gas/i386/i386.exp: Run new tests.

2019-06-26  Jim Wilson  <jimw@sifive.com>

        * testsuite/gas/xstormy16/allinsn.sh: Change first line to
        #!/bin/bash and make it executable.
        * testsuite/gas/xstormy16/gcc.sh: Likewise.

2019-06-26  Lili Cui  <lili.cui@intel.com>

        * doc/c-i386.texi: Document x/y/z instruction sufffixes in AT&T
        syntax and xmmword/ymmword/zmmword/fword/tbyte/oword ptr in
        Intel syntax.

2019-06-25  Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (macro) <M_LI>: Re-order MTHC1 with
        respect to MTC1 and use $0 for either part where possible.
        * testsuite/gas/mips/li-d.s: Add test cases for non-zero
        words in double precision constants.
        * testsuite/gas/mips/li-d.d: Update reference output.
        * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
        * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
        * testsuite/gas/mips/mips64r2@isa-override-1.d: Likewise.

2019-06-25  Jan Beulich  <jbeulich@suse.com>

        * tc-i386.c (acc32, acc64): Delete.
        (pi): Make first parameter pinter-to-const.
        (type_names): Remove Acc. Add acc8, acc16, acc32, and acc64.
        (pt): Use operand_type_equal().
        (match_template): Replace use of acc32.
        (process_suffix): Replace use of acc64.

2019-06-25  Jan Beulich  <jbeulich@suse.com>

        * doc/c-i386.texi: Mark -mavxscalar= and -mvexwig as dangrous to
        use.

2019-06-25  Jan Beulich  <jbeulich@suse.com>

        * tc-i386.c (process_suffix): Use is_any_vex_encoding().

2019-06-25  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/sse2-16bit.d,
        testsuite/gas/i386/sse2-16bit.s: New.
        testsuite/gas/i386/i386.exp: Run new test.

2019-06-25  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_encoding): Also handle ANDQ with
        immediatie fitting in 7 bits.
        * testsuite/gas/i386/x86-64-optimize-1.s: Add ANDQ cases with
        7- and 8-bit immediates.
        * testsuite/gas/i386/x86-64-optimize-1.d: Adjust expectations.

2019-06-25  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/xmmword.s: Add cvtps2pi and cvttps2pi
        tests.
        * testsuite/gas/i386/xmmword.l: Adjust expectations.

2019-06-25  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_handle_align): Add parentheses.

2019-06-25  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.h (ppc_nop_select): Declare.
        (NOP_OPCODE): Define.
        * config/tc-ppc.c (ppc_elf_end, ppc_xcoff_end): Zero ppc_cpu.
        (ppc_nop_encoding_for_rs_align_code): New enum.
        (ppc_nop_select): New function.
        (ppc_handle_align): Don't use ppc_cpu here.  Get nop type from frag.
        * testsuite/gas/ppc/groupnop.d,
        * testsuite/gas/ppc/groupnop.s: New test.
        * testsuite/gas/ppc/ppc.exp: Run it.

2019-06-19  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/24700
        * testsuite/gas/i386/disassem.s: Add test for vbroadcasti32x8
        with invalid vector length.
        * testsuite/gas/i386/x86-64-disassem.s: Likewise.
        * testsuite/gas/i386/disassem.d: Updated.
        * testsuite/gas/i386/x86-64-disassem.d: Likewise.

2019-06-17  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/24691
        * testsuite/gas/i386/disassem.s: Add test for vshuff32x4 with
        invalid vector length.
        * testsuite/gas/i386/x86-64-disassem.s: Likewise.
        * testsuite/gas/i386/disassem.d: Updated.
        * testsuite/gas/i386/x86-64-disassem.d: Likewise.

2019-06-14  Alan Modra  <amodra@gmail.com>

        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * doc/Makefile.in: Regenerate.

2019-06-12  Peter Bergner  <bergner@linux.ibm.com>

        * testsuite/gas/ppc/power9.d: Delete ldmx tests.
        * testsuite/gas/ppc/power9.s: Likewise.

2019-06-06  Lili Cui  <lili.cui@intel.com>

        * config/tc-i386.c (cpu_arch): Add .enqcmd.
        (cpu_noarch): Add noenqcmd.
        * doc/c-i386.texi: Document noenqcmd.

2019-06-05  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/24633
        * testsuite/gas/i386/disassem.s: Add tests for invalid vector
        lengths for EVEX vextractfXX and vinsertfXX.
        * testsuite/gas/i386/x86-64-disassem.s: Likewise.
        * testsuite/gas/i386/disassem.d: Updated.
        * testsuite/gas/i386/x86-64-disassem.d: Likewise.

2019-06-04  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/24626
        * testsuite/gas/i386/disassem.s: Add tests for reserved VEX.vvvv
        and EVEX.vvvv.
        * testsuite/gas/i386/x86-64-disassem.s: Likewise.
        * testsuite/gas/i386/disassem.d: Updated.
        * testsuite/gas/i386/x86-64-disassem.d: Likewise.

2019-06-04  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
            Lili Cui  <lili.cui@intel.com>

        * config/tc-i386.c (cpu_arch): Add .avx512_vp2intersect.
        (cpu_noarch): Likewise.
        * doc/c-i386.texi: Document avx512_vp2intersect.
        * testsuite/gas/i386/i386.exp: Run vp2intersect tests.
        * testsuite/gas/i386/vp2intersect-intel.d: New test.
        * testsuite/gas/i386/vp2intersect.d: Likewise.
        * testsuite/gas/i386/vp2intersect.s: Likewise.
        * testsuite/gas/i386/vp2intersect-inval-bcast.l: Likewise.
        * testsuite/gas/i386/vp2intersect-inval-bcast.s: Likewise.
        * testsuite/gas/i386/x86-64-vp2intersect-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-vp2intersect.d: Likewise.
        * testsuite/gas/i386/x86-64-vp2intersect.s: Likewise.
        * testsuite/gas/i386/x86-64-vp2intersect-inval-bcast.l: Likewise.
        * testsuite/gas/i386/x86-64-vp2intersect-inval-bcast.s: Likewise.

2019-06-04  Xuepeng Guo  <xuepeng.guo@intel.com>
            Lili Cui  <lili.cui@intel.com>

        * doc/c-i386.texi: Document enqcmd.
        * testsuite/gas/i386/enqcmd-intel.d: New file.
        * testsuite/gas/i386/enqcmd-inval.l: Likewise.
        * testsuite/gas/i386/enqcmd-inval.s: Likewise.
        * testsuite/gas/i386/enqcmd.d: Likewise.
        * testsuite/gas/i386/enqcmd.s: Likewise.
        * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-enqcmd-inval.l: Likewise.
        * testsuite/gas/i386/x86-64-enqcmd-inval.s: Likewise.
        * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
        * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
        * testsuite/gas/i386/i386.exp: Run enqcmd-intel, enqcmd-inval,
        enqcmd, x86-64-enqcmd-intel, x86-64-enqcmd-inval,
        and x86-64-enqcmd.

2019-05-30  Jim Wilson  <jimw@sifive.com>

        * config/tc-riscv.c (riscv_ip) <'u'>: Move O_constant check inside if
        statement.  Delete O_symbol and O_constant check after if statement.
        * testsuite/gas/riscv/auipc-parsing.s: Test lui with missing %hi.
        * testsuite/gas/riscv/auipc-parsing.l: Update.

2019-05-28  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24625
        * testsuite/gas/i386/inval-avx512f.s: Add tests for AVX512_BF16
        instructions with invalid broadcast.
        * testsuite/gas/i386/x86-64-inval-avx512f.s: Likewise.
        * testsuite/gas/i386/inval-avx512f.l: Updated.
        * testsuite/gas/i386/x86-64-inval-avx512f.l: Likewise.

2019-05-27  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (is_ppc64_target): New function.
        (md_show_usage): Split up usage message.  Don't show -a64 when
        unsupported.
        testsuite/gas/ppc/ppc.exp (supports_ppc64): New.
        (prefix-reloc): Only run for ppc64.

2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * config/tc-aarch64.c (aarch64_elf_copy_symbol_attributes): Define.
        * config/tc-aarch64.h (aarch64_elf_copy_symbol_attributes): Declare.
        (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
        * testsuite/gas/aarch64/symbol-variant_pcs-3.d: New test.
        * testsuite/gas/aarch64/symbol-variant_pcs-3.s: New test.

2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * config/tc-aarch64.c (s_variant_pcs): New function.
        * doc/c-aarch64.texi: Document .variant_pcs.
        * testsuite/gas/aarch64/symbol-variant_pcs-1.d: New test.
        * testsuite/gas/aarch64/symbol-variant_pcs-1.s: New test.
        * testsuite/gas/aarch64/symbol-variant_pcs-2.d: New test.
        * testsuite/gas/aarch64/symbol-variant_pcs-2.s: New test.

2019-05-24  Alan Modra  <amodra@gmail.com>

        * po/POTFILES.in: Regenerate.

2019-05-24  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_elf_suffix): Support @pcrel, @got@pcrel,
        @plt@pcrel, @higher34, @highera34, @highest34, and @highesta34.
        (fixup_size): Handle new powerxx relocs.
        (md_assemble): Warn for @pcrel on non-prefix insns.
        Accept @l, @h and @ha on prefix insns, and infer reloc without
        any @ suffix.  Translate powerxx relocs to suit DQ and DS field
        instructions.  Include operand tests as well as opcode test to
        translate BFD_RELOC_HI16_S to BFD_RELOC_PPC_16DX_HA.
        (ppc_fix_adjustable): Return false for pcrel GOT and PLT relocs.
        (md_apply_fix): Handle new powerxx relocs.
        * config/tc-ppc.h (TC_FORCE_RELOCATION_SUB_LOCAL): Accept
        BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34,
        BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34,
        BFD_RELOC_PPC64_D34, and BFD_RELOC_PPC64_D28.
        * testsuite/gas/ppc/prefix-reloc.d,
        * testsuite/gas/ppc/prefix-reloc.s: New test.
        * testsuite/gas/ppc/ppc.exp: Run it.

2019-05-24  Peter Bergner  <bergner@linux.ibm.com>
            Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_insert_operand): Only sign extend fields that
        are 32-bits or smaller.
        * messages.c (as_internal_value_out_of_range): Do not truncate
        variables and use BFD_VMA_FMT to print them.
        * testsuite/gas/ppc/prefix-pcrel.s,
        * testsuite/gas/ppc/prefix-pcrel.d: New test.
        * testsuite/gas/ppc/ppc.exp: Run it.

2019-05-24  Peter Bergner  <bergner@linux.ibm.com>
            Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_setup_opcodes): Handle prefix_opcodes.
        (struct insn_label_list): New.
        (insn_labels, free_insn_labels): New variables.
        (ppc_record_label, ppc_clear_labels, ppc_start_line_hook): New funcs.
        (ppc_frob_label, ppc_new_dot_label): Move functions earlier in file
        and call ppc_record_label.
        (md_assemble): Handle 64-bit prefix instructions.  Align labels
        that are on the same line as a prefix instruction.
        * config/tc-ppc.h (tc_frob_label, ppc_frob_label): Move to
        later in the file.
        (md_start_line_hook): Define.
        (ppc_start_line_hook): Declare.
        * testsuite/gas/ppc/prefix-align.d,
        * testsuite/gas/ppc/prefix-align.s: New test.
        * testsuite/gas/ppc/ppc.exp: Run new test.

2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * configure.ac: Handle bpf-*-* targets.
        * configure.tgt (generic_target): Likewise.
        * configure: Regenerate.
        * Makefile.am (TARGET_CPU_CFILES): Add tc-bpf.c.
        (TARGET_CPU_HFILES): Add tc-bpf.h.
        * Makefile.in: Regenerated.
        * config/tc-bpf.c: New file.
        * config/tc-bpf.h: Likewise.
        * doc/Makefile.am (CPU_DOCS): Add c-bpf.texi.
        * doc/Makefile.in: Regenerated.
        * doc/all.texi: set BPF.
        * doc/as.texi: Add eBPF contents.
        * doc/c-bpf.texi: New file.
        * testsuite/gas/bpf/alu.d: New file.
        * testsuite/gas/bpf/mem-be.d: Likewise.
        * testsuite/gas/bpf/mem.s: Likewise.
        * testsuite/gas/bpf/mem.d: Likewise.
        * testsuite/gas/bpf/lddw-be.d: Likewise.
        * testsuite/gas/bpf/lddw.s: Likewise.
        * testsuite/gas/bpf/lddw.d: Likewise.
        * testsuite/gas/bpf/jump-be.d: Likewise.
        * testsuite/gas/bpf/jump.s: Likewise.
        * testsuite/gas/bpf/jump.d: Likewise.
        * testsuite/gas/bpf/exit-be.d: Likewise.
        * testsuite/gas/bpf/exit.s: Likewise.
        * testsuite/gas/bpf/exit.d: Likewise.
        * testsuite/gas/bpf/call-be.d: Likewise.
        * testsuite/gas/bpf/call.s: Likewise.
        * testsuite/gas/bpf/call.d: Likewise.
        * testsuite/gas/bpf/bpf.exp: Likewise.
        * testsuite/gas/bpf/atomic-be.d: Likewise.
        * testsuite/gas/bpf/atomic.s: Likewise.
        * testsuite/gas/bpf/atomic.d: Likewise.
        * testsuite/gas/bpf/alu-be.d: Likewise.
        * testsuite/gas/bpf/alu32-be.d: Likewise.
        * testsuite/gas/bpf/alu32.s: Likewise.
        * testsuite/gas/bpf/alu32.d: Likewise.
        * testsuite/gas/bpf/alu.s: Likewise.
        * testsuite/gas/all/gas.exp: Introduce a nop_type for eBPF.
        * testsuite/gas/all/org-1.s: Support nop_type 6.
        * testsuite/gas/all/org-1.l: Updated to reflect changes in
        org-1.s.

2019-05-22  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (s12z_strtol): New function. (md_show_usage): Update.
        (md_parse_option): new case OPTION_DOLLAR_HEX. (s12z_init_after_args):
        (<global>): Use s12z_strtol instead of strtol.
        * doc/c-s12z.texi (S12Z Options): Document new option -mdollar-hex.
        * testsuite/gas/s12z/dollar-hex.d: New file.
        * testsuite/gas/s12z/dollar-hex.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.

2019-05-21  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (parse_operands): Update case OP_RVC to
        parse p0 and P0.
        (do_vmrs): Add checks for valid operands with respect to
        cpu and fpu options.
        (do_vmsr): Likewise.
        (reg_names): New reg_names for FPSCR_nzcvqc, VPR, FPCXT_NS
        and FPCXT_S.
        * testsuite/gas/arm/armv8_1-m-spec-reg.d: New.
        * testsuite/gas/arm/armv8_1-m-spec-reg.s: New.
        * testsuite/gas/arm/armv8_1-m-spec-reg-bad1.d: New.
        * testsuite/gas/arm/armv8_1-m-spec-reg-bad2.d: New.
        * testsuite/gas/arm/armv8_1-m-spec-reg-bad3.d: New.
        * testsuite/gas/arm/armv8_1-m-spec-reg-bad1.l: New.
        * testsuite/gas/arm/armv8_1-m-spec-reg-bad2.l: New.
        * testsuite/gas/arm/armv8_1-m-spec-reg-bad3.l: New.
        * testsuite/gas/arm/vfp1xD.d: Updated to allow new valid values.
        * testsuite/gas/arm/vfp1xD_t2.d: Likewise.

2019-05-21  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (TOGGLE_BIT): New.
        (T16_32_TAB): New entries for cinc, cinv, cneg, csinc,
        csinv, csneg, cset, csetm and csel.
        (operand_parse_code): New OP_RR_ZR.
        (parse_operand): Handle case for OP_RR_ZR.
        (do_t_cond): New.
        (insns): New instructions for cinc, cinv, cneg, csinc,
        csinv, csneg, cset, csetm, csel.
        * testsuite/gas/arm/armv8_1-m-cond-bad.d: New test.
        * testsuite/gas/arm/armv8_1-m-cond-bad.l: New test.
        * testsuite/gas/arm/armv8_1-m-cond-bad.s: New test.
        * testsuite/gas/arm/armv8_1-m-cond.d: New test.
        * testsuite/gas/arm/armv8_1-m-cond.s: New test.

2019-05-21  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (operand_parse_code): New entries for
        OP_RRnpcsp_I32 (register or integer operands).
        (do_mve_scalar_shift): New.
        (insns): New instructions for asrl, lsll, lsrl, sqrshrl, sqrshr, sqshl
        sqshll, srshr, srshrl, uqrshll, uqrshl, uqshll, uqshl, urshrl and urshr.
        * testsuite/gas/arm/mve-shift.d: New.
        * testsuite/gas/arm/mve-shift.s: New.
        * testsuite/gas/arm/mve-shift-bad.d: New.
        * testsuite/gas/arm/mve-shift-bad.s: New.
        * testsuite/gas/arm/mve-shift-bad.l: New.

2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * testsuite/gas/mips/r6-branch-constraints.s: Rename to ...
        * testsuite/gas/mips/r6-reg-constraints.s: this and add test
        case for DAUI.
        * testsuite/gas/mips/r6-branch-constraints.l: Rename to ...
        * testsuite/gas/mips/r6-reg-constraints.l: this and add test
        for DAUI.
        * testsuite/gas/mips/mips.exp: Rename test from
        r6-branch-constraints to r6-reg-constraints.

2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        PR 24559
        * config/tc-arm.c (move_or_literal_pool): Set size_req to 0 for MOVW
        replacement.
        * testsuite/gas/arm/load-pseudo.s: New test input.
        * testsuite/gas/arm/m0-load-pseudo.d: New test.
        * testsuite/gas/arm/m23-load-pseudo.d: New test.
        * testsuite/gas/arm/m33-load-pseudo.d: New test.

2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * testsuite/gas/arm/armv8_1-m-bf.d: Allow different branch target naming
        conventions.
        * testsuite/gas/arm/armv8_1-m-bfl.d: Likewise.
        * testsuite/gas/arm/armv8_1-m-bfcsel.d: Likewise.
        * testsuite/gas/arm/armv8_1-m-loloop.d: Likewise.
        * testsuite/gas/arm/armv8_1-m-bf-rel.d: Skip for vxworks.
        * testsuite/gas/arm/armv8_1-m-bf-rela.d: New test.
        * testsuite/gas/arm/armv8_1-m-bfl-rel.d: Skip for vxworks.
        * testsuite/gas/arm/armv8_1-m-bfl-rela.d: New test.

2019-05-21  John Darrington <john@darrington.wattle.id.au>

        * expr.c (literal_prefix_dollar_hex): New variable.
        (operand)[case '$']: Use the new variable instead of the old macro.
        Also, move this instance of "case '$'" next to the other one, and
        enable it only in the complementary proprocessor case.
        * expr.h (literal_prefix_dollar_hex): Declare it.
        * config/tc-epiphany.c (md_begin): Assign literal_prefix_dollar_hex.
        * config/tc-ip2k.c:      ditto
        * config/tc-mt.c:        ditto
        * config/tc-epiphany.h (LITERAL_PREFIXDOLLAR_HEX): Remove macro definition.
        * config/tc-ip2k.h:      ditto
        * config/tc-mt.h:        ditto

2019-05-20  Faraz Shahbazker  <fshahbazker@wavecomp.com>

        PR 14798
        * config/tc-mips.c (s_mips_globl): Only treat symbols that are
        not explicitly labelled as BSF_OBJECTs for IRIX targets.
        * testsuite/gas/mips/pr14798.s: New test source.
        * testsuite/gas/mips/pr14798-irix.d: New test.
        * testsuite/gas/mips/pr14798.d: Likewise.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2019-05-17  John Darrington  <john@darrington.wattle.id.au>

        * doc/c-arm.texi (ARM Options): Remove "(r)" and "(tm)"
        * doc/c-bfin.texi (Blackfin Syntax): Remove "(r)"

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (check_simd_pred_availability): Refactor.
        (do_neon_dyadic_i_su): Refactor use of check_simd_pred_availability.
        (do_neon_dyadic_i64_su): Likewise.
        (do_neon_shl): Likewise.
        (do_neon_qshl): Likewise.
        (do_neon_rshl): Likewise.
        (do_neon_logic): Likewise.
        (do_neon_dyadic_if_su): Likewise.
        (do_neon_addsub_if_i): Likewise.
        (do_neon_mac_maybe_scalar): Likewise.
        (do_neon_fmac): Likewise.
        (do_neon_mul): Likewise.
        (do_neon_qdmulh): Likewise.
        (do_neon_qrdmlah): Likewise.
        (do_neon_abs_neg): Likewise.
        (do_neon_sli): Likewise.
        (do_neon_sri): Likewise.
        (do_neon_qshlu_imm): Likewise.
        (do_neon_cvt_1): Likewise.
        (do_neon_cvttb_1): Likewise.
        (do_neon_mvn): Likewise.
        (do_neon_rev): Likewise.
        (do_neon_dup): Likewise.
        (do_neon_mov): Likewise.
        (do_neon_rshift_round_imm): Likewise.
        (do_neon_sat_abs_neg): Likewise.
        (do_neon_cls): Likewise.
        (do_neon_clz): Likewise.
        (do_vmaxnm): Likewise.
        (do_vrint_1): Likewise.
        (do_vcmla): Likewise.
        (do_vcadd): Likewise.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * NEWS: Mention Armv8.1-M Mainline and MVE.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * testsuite/gas/arm/mve-tailpredloop.d: New test.
        * testsuite/gas/arm/mve-tailpredloop.s: New test.
        * testsuite/gas/arm/mve-vabav.d: New test.
        * testsuite/gas/arm/mve-vabav.s: New test.
        * testsuite/gas/arm/mve-vabd.d: New test.
        * testsuite/gas/arm/mve-vabd.s: New test.
        * testsuite/gas/arm/mve-vabsneg.d: New test.
        * testsuite/gas/arm/mve-vabsneg.s: New test.
        * testsuite/gas/arm/mve-vadc.d: New test.
        * testsuite/gas/arm/mve-vadc.s: New test.
        * testsuite/gas/arm/mve-vaddlv.d: New test.
        * testsuite/gas/arm/mve-vaddlv.s: New test.
        * testsuite/gas/arm/mve-vaddsub.d: New test.
        * testsuite/gas/arm/mve-vaddsub.s: New test.
        * testsuite/gas/arm/mve-vaddv.d: New test.
        * testsuite/gas/arm/mve-vaddv.s: New test.
        * testsuite/gas/arm/mve-vand.d: New test.
        * testsuite/gas/arm/mve-vand.s: New test.
        * testsuite/gas/arm/mve-vbic.d: New test.
        * testsuite/gas/arm/mve-vbic.s: New test.
        * testsuite/gas/arm/mve-vbrsr.d: New test.
        * testsuite/gas/arm/mve-vbrsr.s: New test.
        * testsuite/gas/arm/mve-vcadd.d: New test.
        * testsuite/gas/arm/mve-vcadd.s: New test.
        * testsuite/gas/arm/mve-vcls.d: New test.
        * testsuite/gas/arm/mve-vcls.s: New test.
        * testsuite/gas/arm/mve-vclz.d: New test.
        * testsuite/gas/arm/mve-vclz.s: New test.
        * testsuite/gas/arm/mve-vcmla.d: New test.
        * testsuite/gas/arm/mve-vcmla.s: New test.
        * testsuite/gas/arm/mve-vcmp.d: New test.
        * testsuite/gas/arm/mve-vcmp.s: New test.
        * testsuite/gas/arm/mve-vcmul.d: New test.
        * testsuite/gas/arm/mve-vcmul.s: New test.
        * testsuite/gas/arm/mve-vcvt-1.d: New test.
        * testsuite/gas/arm/mve-vcvt-1.s: New test.
        * testsuite/gas/arm/mve-vcvt-2.d: New test.
        * testsuite/gas/arm/mve-vcvt-2.s: New test.
        * testsuite/gas/arm/mve-vcvt-3.d: New test.
        * testsuite/gas/arm/mve-vcvt-3.s: New test.
        * testsuite/gas/arm/mve-vcvt-4.d: New test.
        * testsuite/gas/arm/mve-vcvt-4.s: New test.
        * testsuite/gas/arm/mve-vddup.d: New test.
        * testsuite/gas/arm/mve-vddup.s: New test.
        * testsuite/gas/arm/mve-vdup.d: New test.
        * testsuite/gas/arm/mve-vdup.s: New test.
        * testsuite/gas/arm/mve-veor.d: New test.
        * testsuite/gas/arm/mve-veor.s: New test.
        * testsuite/gas/arm/mve-vfma-vfms.d: New test.
        * testsuite/gas/arm/mve-vfma-vfms.s: New test.
        * testsuite/gas/arm/mve-vfmas.d: New test.
        * testsuite/gas/arm/mve-vfmas.s: New test.
        * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.d: New test.
        * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.s: New test.
        * testsuite/gas/arm/mve-vhcadd.d: New test.
        * testsuite/gas/arm/mve-vhcadd.s: New test.
        * testsuite/gas/arm/mve-vmax-vmin.d: New test.
        * testsuite/gas/arm/mve-vmax-vmin.s: New test.
        * testsuite/gas/arm/mve-vmaxa-vmina.d: New test.
        * testsuite/gas/arm/mve-vmaxa-vmina.s: New test.
        * testsuite/gas/arm/mve-vmaxnm-vminnm.d: New test.
        * testsuite/gas/arm/mve-vmaxnm-vminnm.s: New test.
        * testsuite/gas/arm/mve-vmaxnma-vminnma.s: New test.
        * testsuite/gas/arm/mve-vmaxnmv-vminnmv.d: New test.
        * testsuite/gas/arm/mve-vmaxnmv-vminnmv.s: New test.
        * testsuite/gas/arm/mve-vmaxv-vminv.d: New test.
        * testsuite/gas/arm/mve-vmaxv-vminv.s: New test.
        * testsuite/gas/arm/mve-vmla.d: New test.
        * testsuite/gas/arm/mve-vmla.s: New test.
        * testsuite/gas/arm/mve-vmladav.d: New test.
        * testsuite/gas/arm/mve-vmladav.s: New test.
        * testsuite/gas/arm/mve-vmlaldav.d: New test.
        * testsuite/gas/arm/mve-vmlaldav.s: New test.
        * testsuite/gas/arm/mve-vmlalv.d: New test.
        * testsuite/gas/arm/mve-vmlalv.s: New test.
        * testsuite/gas/arm/mve-vmlas.d: New test.
        * testsuite/gas/arm/mve-vmlas.s: New test.
        * testsuite/gas/arm/mve-vmlav.d: New test.
        * testsuite/gas/arm/mve-vmlav.s: New test.
        * testsuite/gas/arm/mve-vmlsdav.d: New test.
        * testsuite/gas/arm/mve-vmlsdav.s: New test.
        * testsuite/gas/arm/mve-vmlsldav.d: New test.
        * testsuite/gas/arm/mve-vmlsldav.s: New test.
        * testsuite/gas/arm/mve-vmov-1.d: New test.
        * testsuite/gas/arm/mve-vmov-1.s: New test.
        * testsuite/gas/arm/mve-vmov-2.d: New test.
        * testsuite/gas/arm/mve-vmov-2.s: New test.
        * testsuite/gas/arm/mve-vmul.d: New test.
        * testsuite/gas/arm/mve-vmul.s: New test.
        * testsuite/gas/arm/mve-vmulh.d: New test.
        * testsuite/gas/arm/mve-vmulh.s: New test.
        * testsuite/gas/arm/mve-vmullbt.d: New test.
        * testsuite/gas/arm/mve-vmullbt.s: New test.
        * testsuite/gas/arm/mve-vmvn.d: New test.
        * testsuite/gas/arm/mve-vmvn.s: New test.
        * testsuite/gas/arm/mve-vorn.d: New test.
        * testsuite/gas/arm/mve-vorn.s: New test.
        * testsuite/gas/arm/mve-vorr.d: New test.
        * testsuite/gas/arm/mve-vorr.s: New test.
        * testsuite/gas/arm/mve-vpnot.d: New test.
        * testsuite/gas/arm/mve-vpnot.s: New test.
        * testsuite/gas/arm/mve-vpsel.d: New test.
        * testsuite/gas/arm/mve-vpsel.s: New test.
        * testsuite/gas/arm/mve-vpt.d: New test.
        * testsuite/gas/arm/mve-vpt.s: New test.
        * testsuite/gas/arm/mve-vqabsneg.s: New test.
        * testsuite/gas/arm/mve-vqaddsub.d: New test.
        * testsuite/gas/arm/mve-vqaddsub.s: New test.
        * testsuite/gas/arm/mve-vqdmladh.d: New test.
        * testsuite/gas/arm/mve-vqdmladh.s: New test.
        * testsuite/gas/arm/mve-vqdmlah.d: New test.
        * testsuite/gas/arm/mve-vqdmlah.s: New test.
        * testsuite/gas/arm/mve-vqdmlash.d: New test.
        * testsuite/gas/arm/mve-vqdmlash.s: New test.
        * testsuite/gas/arm/mve-vqdmlsdh.d: New test.
        * testsuite/gas/arm/mve-vqdmlsdh.s: New test.
        * testsuite/gas/arm/mve-vqdmulh.d: New test.
        * testsuite/gas/arm/mve-vqdmulh.s: New test.
        * testsuite/gas/arm/mve-vqdmull.d: New test.
        * testsuite/gas/arm/mve-vqdmull.s: New test.
        * testsuite/gas/arm/mve-vqmovn.d: New test.
        * testsuite/gas/arm/mve-vqmovn.s: New test.
        * testsuite/gas/arm/mve-vqrshl.d: New test.
        * testsuite/gas/arm/mve-vqrshl.s: New test.
        * testsuite/gas/arm/mve-vqrshrn.d: New test.
        * testsuite/gas/arm/mve-vqrshrn.s: New test.
        * testsuite/gas/arm/mve-vqshl.d: New test.
        * testsuite/gas/arm/mve-vqshl.s: New test.
        * testsuite/gas/arm/mve-vrev.d: New test.
        * testsuite/gas/arm/mve-vrev.s: New test.
        * testsuite/gas/arm/mve-vrint.d: New test.
        * testsuite/gas/arm/mve-vrint.s: New test.
        * testsuite/gas/arm/mve-vrmlaldavh.d: New test.
        * testsuite/gas/arm/mve-vrmlaldavh.s: New test.
        * testsuite/gas/arm/mve-vrshl.d: New test.
        * testsuite/gas/arm/mve-vrshl.s: New test.
        * testsuite/gas/arm/mve-vsbc.d: New test.
        * testsuite/gas/arm/mve-vsbc.s: New test.
        * testsuite/gas/arm/mve-vshl.d: New test.
        * testsuite/gas/arm/mve-vshl.s: New test.
        * testsuite/gas/arm/mve-vshlc.d: New test.
        * testsuite/gas/arm/mve-vshlc.s: New test.
        * testsuite/gas/arm/mve-vshll.d: New test.
        * testsuite/gas/arm/mve-vshll.s: New test.
        * testsuite/gas/arm/mve-vshr.d: New test.
        * testsuite/gas/arm/mve-vshr.s: New test.
        * testsuite/gas/arm/mve-vshrn.d: New test.
        * testsuite/gas/arm/mve-vshrn.s: New test.
        * testsuite/gas/arm/mve-vsli.d: New test.
        * testsuite/gas/arm/mve-vsli.s: New test.
        * testsuite/gas/arm/mve-vsri.d: New test.
        * testsuite/gas/arm/mve-vsri.s: New test.
        * testsuite/gas/arm/mve-vstld.d: New test.
        * testsuite/gas/arm/mve-vstld.s: New test.
        * testsuite/gas/arm/mve-vstrldr-1.d: New test.
        * testsuite/gas/arm/mve-vstrldr-1.s: New test.
        * testsuite/gas/arm/mve-vstrldr-2.d: New test.
        * testsuite/gas/arm/mve-vstrldr-2.s: New test.
        * testsuite/gas/arm/mve-vstrldr-3.d: New test.
        * testsuite/gas/arm/mve-vstrldr-3.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (T16_32_TAB): Add new instructions.
        (do_t_loloop): Changed to handle tail predication variants.
        (md_apply_fix): Likewise.
        (insns): Add entries for MVE mnemonics.
        * testsuite/gas/arm/mve-tailpredloop-bad.d: New test.
        * testsuite/gas/arm/mve-tailpredloop-bad.l: New test.
        * testsuite/gas/arm/mve-tailpredloop-bad.s: New test.
        * testsuite/gas/arm/mve-tailpredloop.d: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_mve_vshll): New encoding function.
        (do_mve_vshlc): Likewise.
        (insns): Add entries for MVE mnemonics.
        * testsuite/gas/arm/mve-vshlc-bad.d: New test.
        * testsuite/gas/arm/mve-vshlc-bad.l: New test.
        * testsuite/gas/arm/mve-vshlc-bad.s: New test.
        * testsuite/gas/arm/mve-vshll-bad.d: New test.
        * testsuite/gas/arm/mve-vshll-bad.l: New test.
        * testsuite/gas/arm/mve-vshll-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): Add new operand.
        (parse_operands): Handle new operand.
        (do_neon_shl_imm): Accept MVE variants.
        (do_neon_shl): Likewise.
        (do_neon_qshl_imm): Likewise.
        (do_neon_qshl): Likewise.
        (do_neon_qshlu_imm): Likewise.
        (insns): Likewise.
        * testsuite/gas/arm/mve-vqshl-bad.d: New test.
        * testsuite/gas/arm/mve-vqshl-bad.l: New test.
        * testsuite/gas/arm/mve-vqshl-bad.s: New test.
        * testsuite/gas/arm/mve-vshl-bad.d: New test.
        * testsuite/gas/arm/mve-vshl-bad.l: New test.
        * testsuite/gas/arm/mve-vshl-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_neon_sli): Accept MVE variants.
        (do_neon_sri): Likewise.
        (do_neon_rev): Likewise.
        (do_neon_rshift_round_imm): Likewise.
        (insns): Likewise.
        * testsuite/gas/arm/mve-vrev-bad.d: New test.
        * testsuite/gas/arm/mve-vrev-bad.l: New test.
        * testsuite/gas/arm/mve-vrev-bad.s: New test.
        * testsuite/gas/arm/mve-vshr-bad.d: New test.
        * testsuite/gas/arm/mve-vshr-bad.l: New test.
        * testsuite/gas/arm/mve-vshr-bad.s: New test.
        * testsuite/gas/arm/mve-vsli-bad.d: New test.
        * testsuite/gas/arm/mve-vsli-bad.l: New test.
        * testsuite/gas/arm/mve-vsli-bad.s: New test.
        * testsuite/gas/arm/mve-vsri-bad.d: New test.
        * testsuite/gas/arm/mve-vsri-bad.l: New test.
        * testsuite/gas/arm/mve-vsri-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_vrint_1): Accept MVE variants.
        (insns): Change entries to accept MVE variants.
        * testsuite/gas/arm/mve-vrint-bad.d: New test.
        * testsuite/gas/arm/mve-vrint-bad.l: New test.
        * testsuite/gas/arm/mve-vrint-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (M_MNEM_vshrnt, M_MNEM_vshrnb, M_MNEM_vrshrnt,
         M_MNEM_vqshrnt, M_MNEM_vqshrnb, M_MNEM_vqshrunt, M_MNEM_vqshrunb,
         M_MNEM_vrshrnb, M_MNEM_vqrshrnt, M_MNEM_vqrshrnb, M_MNEM_vqrshrunt,
         M_MNEM_vqrshrunb): New instruction encodings.
        (do_mve_vshrn): New encoding function.
        (insns): Add entries for MVE mnemonics.
        * testsuite/gas/arm/mve-vqrshrn-bad.d: New test.
        * testsuite/gas/arm/mve-vqrshrn-bad.l: New test.
        * testsuite/gas/arm/mve-vqrshrn-bad.s: New test.
        * testsuite/gas/arm/mve-vshrn-bad.d: New test.
        * testsuite/gas/arm/mve-vshrn-bad.l: New test.
        * testsuite/gas/arm/mve-vshrn-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (M_MNEM_vqmovnt, M_MNEM_vqmovnb,
         M_MNEM_vqmovunt, M_MNEM_vqmovunb): New instruction encodings.
        (do_mve_vqmovn): New encoding function.
        (do_neon_rshl): Change to accepte MVE variants.
        (insns): Change entries and add new for MVE mnemonics.
        * testsuite/gas/arm/mve-vqmovn-bad.d: New test.
        * testsuite/gas/arm/mve-vqmovn-bad.l: New test.
        * testsuite/gas/arm/mve-vqmovn-bad.s: New test.
        * testsuite/gas/arm/mve-vqrshl-bad.d: New test.
        * testsuite/gas/arm/mve-vqrshl-bad.l: New test.
        * testsuite/gas/arm/mve-vqrshl-bad.s: New test.
        * testsuite/gas/arm/mve-vrshl-bad.d: New test.
        * testsuite/gas/arm/mve-vrshl-bad.l: New test.
        * testsuite/gas/arm/mve-vrshl-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): Add new operand.
        (parse_operands): Handle new operand.
        (do_mve_vqdmull): New encoding function.
        (insns): Add entry for MVE mnemonics.
        * testsuite/gas/arm/mve-vqdmull-bad.d: New test.
        * testsuite/gas/arm/mve-vqdmull-bad.l: New test.
        * testsuite/gas/arm/mve-vqdmull-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): Add new operand.
        (parse_operands): Handle new operand.
        (mve_encode_qqr): Handle new instructions.
        (do_neon_qdmulh): Add support for MVE variants.
        (do_neon_qrdmlah): Likewise.
        (do_mve_vqdmlah): New encoding function.
        (insns): Change entries and add new entries for MVE mnemonics.
        * testsuite/gas/arm/mve-vqdmulh-bad.d: New test.
        * testsuite/gas/arm/mve-vqdmulh-bad.l: New test.
        * testsuite/gas/arm/mve-vqdmulh-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_mve_vqdmladh): New encoding function.
        (insns): Add entries for MVE mnemonics.
        * testsuite/gas/arm/mve-vqdmladh-bad.d: New test.
        * testsuite/gas/arm/mve-vqdmladh-bad.l: New test.
        * testsuite/gas/arm/mve-vqdmladh-bad.s: New test.
        * testsuite/gas/arm/mve-vqdmlsdh-bad.d: New test.
        * testsuite/gas/arm/mve-vqdmlsdh-bad.l: New test.
        * testsuite/gas/arm/mve-vqdmlsdh-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_mve_vpsel): New encoding function.
        (do_mve_vpnot): Likewise.
        (insns): Add entries for MVE mnemonics.
        * testsuite/gas/arm/mve-vpnot-bad.d: New test.
        * testsuite/gas/arm/mve-vpnot-bad.l: New test.
        * testsuite/gas/arm/mve-vpnot-bad.s: New test.
        * testsuite/gas/arm/mve-vpsel-bad.d: New test.
        * testsuite/gas/arm/mve-vpsel-bad.l: New test.
        * testsuite/gas/arm/mve-vpsel-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_neon_mvn): Change to accept MVE variants.
        (do_neon_sat_abs_neg): Likewise.
        (insns): Likewise.
        * testsuite/gas/arm/mve-vmvn-bad.d: New test.
        * testsuite/gas/arm/mve-vmvn-bad.l: New test.
        * testsuite/gas/arm/mve-vmvn-bad.s: New test.
        * testsuite/gas/arm/mve-vqabsneg-bad.d: New test.
        * testsuite/gas/arm/mve-vqabsneg-bad.l: New test.
        * testsuite/gas/arm/mve-vqabsneg-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_mve_vmlas): New encoding function.
        (do_mve_vmulh): Likewise.
        (insns): Add entries for MVE mnemonics.
        * testsuite/gas/arm/mve-vmlas-bad.d: New test.
        * testsuite/gas/arm/mve-vmlas-bad.l: New test.
        * testsuite/gas/arm/mve-vmlas-bad.s: New test.
        * testsuite/gas/arm/mve-vmulh-bad.d: New test.
        * testsuite/gas/arm/mve-vmulh-bad.l: New test.
        * testsuite/gas/arm/mve-vmulh-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): New operand.
        (parse_operands): Handle new operand.
        (mve_encode_qqr): Handle new instructions.
        (do_neon_dyadic_i64_su): Accept MVE variants.
        (neon_dyadic_misc): Likewise.
        (do_neon_mac_maybe_scalar): Likewise.
        (do_neon_mul): Likewise.
        (insns): Change to accept MVE variants.
        * testsuite/gas/arm/mve-vmla-bad.d: New test.
        * testsuite/gas/arm/mve-vmla-bad.l: New test.
        * testsuite/gas/arm/mve-vmla-bad.s: New test.
        * testsuite/gas/arm/mve-vmul-bad-1.d: New test.
        * testsuite/gas/arm/mve-vmul-bad-1.l: New test.
        * testsuite/gas/arm/mve-vmul-bad-1.s: New test.
        * testsuite/gas/arm/mve-vmul-bad-2.d: New test.
        * testsuite/gas/arm/mve-vmul-bad-2.l: New test.
        * testsuite/gas/arm/mve-vmul-bad-2.s: New test.
        * testsuite/gas/arm/mve-vqaddsub-bad.d: New test.
        * testsuite/gas/arm/mve-vqaddsub-bad.l: New test.
        * testsuite/gas/arm/mve-vqaddsub-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (M_MNEM_vmlaldav, M_MNEM_vmlaldava,
         M_MNEM_vmlaldavx, M_MNEM_vmlaldavax, M_MNEM_vmlsldav,
         M_MNEM_vmlsldava, M_MNEM_vmlsldavx, M_MNEM_vmlsldavax,
         M_MNEM_vrmlaldavhx, M_MNEM_vrmlaldavhax, M_MNEM_vrmlsldavh,
         M_MNEM_vrmlsldavha, M_MNEM_vrmlsldavhx, M_MNEM_vrmlsldavhax): New
        instruction encodings.
        (NEON_SHAPE_DEF): New shape
        (mve_encode_rrqq): New encoding helper function.
        (do_mve_vmlaldav): New encoding function.
        (do_mve_vrmlaldavh): New encoding function.
        (insns): Add entries for MVE mnemonics.
        * testsuite/gas/arm/mve-vmlaldav-bad.d: New test.
        * testsuite/gas/arm/mve-vmlaldav-bad.l: New test.
        * testsuite/gas/arm/mve-vmlaldav-bad.s: New test.
        * testsuite/gas/arm/mve-vmlalv-bad.d: New test.
        * testsuite/gas/arm/mve-vmlalv-bad.l: New test.
        * testsuite/gas/arm/mve-vmlalv-bad.s: New test.
        * testsuite/gas/arm/mve-vmlsldav-bad.d: New test.
        * testsuite/gas/arm/mve-vmlsldav-bad.l: New test.
        * testsuite/gas/arm/mve-vmlsldav-bad.s: New test.
        * testsuite/gas/arm/mve-vrmlaldavh-bad.d: New test.
        * testsuite/gas/arm/mve-vrmlaldavh-bad.l: New test.
        * testsuite/gas/arm/mve-vrmlaldavh-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (M_MNEM_vmaxv, M_MNEM_vmaxav, M_MNEM_vminv,
         M_MNEM_vminav): New instruction encodings.
        (do_mve_vmaxv): New encoding function.
        (insns): Add entries for new MVE mnemonics.
        * testsuite/gas/arm/mve-vmaxv-vminv-bad.d: New test.
        * testsuite/gas/arm/mve-vmaxv-vminv-bad.l: New test.
        * testsuite/gas/arm/mve-vmaxv-vminv-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_mve_vmaxnmv): New encoding function.
        (insns): Add entries for new mnemonics.
        * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.d: New test.
        * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.l: New test.
        * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_mve_vmaxa_vmina): New encoding function.
        (do_mve_vmaxnma_vminnma): Likewise.
        (do_neon_dyadic_if_su): Change to support MVE variants.
        (do_vmaxnm): Likewise.
        (insns): Change to accept MVE variants and add new.
        * testsuite/gas/arm/mve-vmax-vmin-bad.d: New test.
        * testsuite/gas/arm/mve-vmax-vmin-bad.l: New test.
        * testsuite/gas/arm/mve-vmax-vmin-bad.s: New test.
        * testsuite/gas/arm/mve-vmaxa-vmina-bad.d: New test.
        * testsuite/gas/arm/mve-vmaxa-vmina-bad.l: New test.
        * testsuite/gas/arm/mve-vmaxa-vmina-bad.s: New test.
        * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.d: New test.
        * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.l: New test.
        * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.s: New test.
        * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.d: New test.
        * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.l: New test.
        * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): New operand.
        (parse_operands): Handle new operand.
        (mve_encode_qqr): Change to support new instructions.
        (enum vfp_or_neon_is_neon_bits): Moved.
        (vfp_or_neon_is_neon): Moved.
        (check_simd_pred_availability): Moved.
        (do_neon_dyadic_i_su): Changed to support MVE variants.
        (neon_dyadic_misc): Changed mve_encode_qqr call.
        (do_mve_vbrsr): Likewise.
        (do_mve_vhcadd): New encoding function.
        (insns): Change existing to accept MVE variants and add new.
        * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.d: New test.
        * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.l: New test.
        * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.s: New test.
        * testsuite/gas/arm/mve-vhcadd-bad.d: New test.
        * testsuite/gas/arm/mve-vhcadd-bad.l: New test.
        * testsuite/gas/arm/mve-vhcadd-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_neon_fmac): Change to support MVE variants.
        (insns): Change to accept MVE variants.
        * testsuite/gas/arm/mve-vfma-vfms-bad.d: New test.
        * testsuite/gas/arm/mve-vfma-vfms-bad.l: New test.
        * testsuite/gas/arm/mve-vfma-vfms-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (M_MNEM_vddup, M_MNEM_vdwdup, M_MNEM_vidup,
         M_MNEM_viwdup): New instruction encodings.
        (NEON_SHAPE_DEF): New shapes.
        (do_mve_viddup): New encoding function.
        (do_neon_dup): Change to support new MVE variants.
        (insns): Change existing to accept MVE variants and add new.
        * testsuite/gas/arm/mve-vddup-bad.d: New test.
        * testsuite/gas/arm/mve-vddup-bad.l: New test.
        * testsuite/gas/arm/mve-vddup-bad.s: New test.
        * testsuite/gas/arm/mve-vdup-bad.d: New test.
        * testsuite/gas/arm/mve-vdup-bad.l: New test.
        * testsuite/gas/arm/mve-vdup-bad.s: New test.
        * testsuite/gas/arm/mve-vidup-bad.d: New test.
        * testsuite/gas/arm/mve-vidup-bad.l: New test.
        * testsuite/gas/arm/mve-vidup-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_mve_vfmas): New encoding function.
        (do_neon_cls): Change to support MVE variants.
        (do_neon_clz): Change to support MVE variants.
        (insns): Change to support MVE variants and add new.
        * testsuite/gas/arm/mve-vcls-bad.d: New test.
        * testsuite/gas/arm/mve-vcls-bad.l: New test.
        * testsuite/gas/arm/mve-vcls-bad.s: New test.
        * testsuite/gas/arm/mve-vclz-bad.d: New test.
        * testsuite/gas/arm/mve-vclz-bad.l: New test.
        * testsuite/gas/arm/mve-vclz-bad.s: New test.
        * testsuite/gas/arm/mve-vfmas-bad.d: New test.
        * testsuite/gas/arm/mve-vfmas-bad.l: New test.
        * testsuite/gas/arm/mve-vfmas-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): New operands.
        (parse_operands): Handle new operands.
        (do_mve_vcmul): New encoding function.
        (do_vcmla): Change to support MVE variants.
        (do_vcadd): Change to support MVE variants.
        (insns): Change existing to support MVE variants and add new.
        * testsuite/gas/arm/mve-vcadd-bad-1.d: New test.
        * testsuite/gas/arm/mve-vcadd-bad-1.l: New test.
        * testsuite/gas/arm/mve-vcadd-bad-1.s: New test.
        * testsuite/gas/arm/mve-vcadd-bad-2.d: New test.
        * testsuite/gas/arm/mve-vcadd-bad-2.l: New test.
        * testsuite/gas/arm/mve-vcadd-bad-2.s: New test.
        * testsuite/gas/arm/mve-vcmla-bad-1.d: New test.
        * testsuite/gas/arm/mve-vcmla-bad-1.l: New test.
        * testsuite/gas/arm/mve-vcmla-bad-1.s: New test.
        * testsuite/gas/arm/mve-vcmla-bad-2.d: New test.
        * testsuite/gas/arm/mve-vcmla-bad-2.l: New test.
        * testsuite/gas/arm/mve-vcmla-bad-2.s: New test.
        * testsuite/gas/arm/mve-vcmul-bad-1.d: New test.
        * testsuite/gas/arm/mve-vcmul-bad-1.l: New test.
        * testsuite/gas/arm/mve-vcmul-bad-1.s: New test.
        * testsuite/gas/arm/mve-vcmul-bad-2.d: New test.
        * testsuite/gas/arm/mve-vcmul-bad-2.l: New test.
        * testsuite/gas/arm/mve-vcmul-bad-2.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): New operands.
        (parse_operands): Handle new operands.
        (enum vfp_or_neon_is_neon_bits): Moved
        (vfp_or_neon_is_neon): Moved
        (check_simd_pred_availability): Moved.
        (do_neon_logic): Change to accept MVE variants.
        (insns): Changed to accept MVE variants.
        * testsuite/gas/arm/mve-vand-bad.d: New test.
        * testsuite/gas/arm/mve-vand-bad.l: New test.
        * testsuite/gas/arm/mve-vand-bad.s: New test.
        * testsuite/gas/arm/mve-vbic-bad.d: New test.
        * testsuite/gas/arm/mve-vbic-bad.l: New test.
        * testsuite/gas/arm/mve-vbic-bad.s: New test.
        * testsuite/gas/arm/mve-veor-bad.d: New test.
        * testsuite/gas/arm/mve-veor-bad.l: New test.
        * testsuite/gas/arm/mve-veor-bad.s: New test.
        * testsuite/gas/arm/mve-vorn-bad.d: New test.
        * testsuite/gas/arm/mve-vorn-bad.l: New test.
        * testsuite/gas/arm/mve-vorn-bad.s: New test.
        * testsuite/gas/arm/mve-vorr-bad.d: New test.
        * testsuite/gas/arm/mve-vorr-bad.l: New test.
        * testsuite/gas/arm/mve-vorr-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (M_MNEM_vaddlv, M_MNEM_vaddlva, M_MNEM_vaddv,
         M_MNEM_vaddva): New instruction encodings.
        (mve_encode_rq): New encoding helper function.
        (do_mve_vaddlv): New encoding function.
        (do_mve_vaddv): New encoding function.
        * testsuite/gas/arm/mve-vaddlv-bad.d: New test.
        * testsuite/gas/arm/mve-vaddlv-bad.l: New test.
        * testsuite/gas/arm/mve-vaddlv-bad.s: New test.
        * testsuite/gas/arm/mve-vaddv-bad.d: New test.
        * testsuite/gas/arm/mve-vaddv-bad.l: New test.
        * testsuite/gas/arm/mve-vaddv-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (M_MNEM_vadc, M_MNEM_vadci, M_MNEM_vbrsr):
        New instruction encodings.
        (do_mve_vadc): New encoding instruction.
        (do_mve_vbrsr): Likewise.
        (do_mve_vsbc): Likewise.
        * testsuite/gas/arm/mve-vadc-bad.d: New test.
        * testsuite/gas/arm/mve-vadc-bad.l: New test.
        * testsuite/gas/arm/mve-vadc-bad.s: New test.
        * testsuite/gas/arm/mve-vbrsr-bad.d: New test.
        * testsuite/gas/arm/mve-vbrsr-bad.l: New test.
        * testsuite/gas/arm/mve-vbrsr-bad.s: New test.
        * testsuite/gas/arm/mve-vsbc-bad.d: New test.
        * testsuite/gas/arm/mve-vsbc-bad.l: New test.
        * testsuite/gas/arm/mve-vsbc-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (MVE_BAD_QREG): New error message.
        (enum operand_parse_code): Define new operand.
        (parse_operands): Handle new operand.
        (do_mve_vpt): Change for VPT blocks.
        (NEON_SHAPE_DEF): New shape.
        (neon_logbits): Moved.
        (LOW4): Moved
        (HI1): Moved
        (mve_get_vcmp_vpt_cond): New function to translate vpt conditions.
        (do_mve_vcmp): New encoding function.
        (do_vfp_nsyn_cmp): Changed to support MVE variants.
        (insns): Change to support MVE variants of vcmp and add vpt.
        * testsuite/gas/arm/mve-vcmp-bad-1.d: New test.
        * testsuite/gas/arm/mve-vcmp-bad-1.l: New test.
        * testsuite/gas/arm/mve-vcmp-bad-1.s: New test.
        * testsuite/gas/arm/mve-vcmp-bad-2.d: New test.
        * testsuite/gas/arm/mve-vcmp-bad-2.l: New test.
        * testsuite/gas/arm/mve-vcmp-bad-2.s: New test.
        * testsuite/gas/arm/mve-vpt-bad-1.d: New test.
        * testsuite/gas/arm/mve-vpt-bad-1.l: New test.
        * testsuite/gas/arm/mve-vpt-bad-1.s: New test.
        * testsuite/gas/arm/mve-vpt-bad-2.d: New test.
        * testsuite/gas/arm/mve-vpt-bad-2.l: New test.
        * testsuite/gas/arm/mve-vpt-bad-2.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (struct arm_it): Expand isscalar field to be able to
        distinguish between types of scalar.
        (parse_typed_reg_or_scalar): Change to accept MVE scalar variants.
        (parse_scalar): Likewise.
        (parse_neon_mov): Accept MVE variant.
        (po_scalar_or_goto): Make use reg_type.
        (parse_operands): Change uses of po_scalar_or_goto.
        (do_vfp_sp_monadic): Change to accept MVE variants.
        (do_vfp_reg_from_sp): Likewise.
        (do_vfp_sp_from_reg): Likewise.
        (do_vfp_dp_rd_rm): Likewise.
        (do_vfp_dp_rd_rn_rm): Likewise.
        (do_vfp_dp_rm_rd_rn): Likewise.
        (M_MNEM_vmovlt, M_MNEM_vmovlb, M_MNEM_vmovnt, M_MNEM_vmovnb): New
        instruction encodings.
        (NEON_SHAPE_DEF): New shape.
        (do_mve_mov): New encoding fuction.
        (do_mve_movn): Likewise.
        (do_mve_movl): Likewise.
        (do_neon_mov): Change to accept MVE variants.
        (mcCE): New MACRO.
        (insns): Accept new MVE variants and instructions.
        * testsuite/gas/arm/mve-vmov-bad-1.d: New test.
        * testsuite/gas/arm/mve-vmov-bad-1.l: New test.
        * testsuite/gas/arm/mve-vmov-bad-1.s: New test.
        * testsuite/gas/arm/mve-vmov-bad-2.d: New test.
        * testsuite/gas/arm/mve-vmov-bad-2.l: New test.
        * testsuite/gas/arm/mve-vmov-bad-2.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): Add new operand.
        (parse_operands): Handle new operand.
        (do_neon_cvt_1): Handle MVE variants.
        (do_neon_cvttb_1): Likewise.
        (insns): Accept MVE variants.
        * testsuite/gas/arm/mve-vcvt-bad-1.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-1.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-1.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad-2.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-2.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-2.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad-3.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-3.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-3.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad-4.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-4.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-4.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (struct arm_it): Make immisreg field larger to hold
        type of register.
        (enum shift_kind): Add SHIFT_UXTW shift kind.
        (enum parse_shift_mode): Add SHIFT_UXTW_IMMEDIATE shift mode.
        (parse_shift): Handle new shift type.
        (parse_address_main): Accept new addressing modes.
        (M_MNEM_vstrb, M_MNEM_vstrh, M_MNEM_vstrw, M_MNEM_vstrd,
         M_MNEM_vldrb, M_MNEM_vldrh, M_MNEM_vldrw, M_MNEM_vldrd): New
        instruction encodings.
        (do_mve_vstr_vldr_QI): New encoding functions.
        (do_mve_vstr_vldr_RQ): Likewise.
        (do_mve_vstr_vldr_RI): Likewise.
        (do_mve_vstr_vldr): Likewise.
        * testsuite/gas/arm/mve-vldr-bad-1.d: New test.
        * testsuite/gas/arm/mve-vldr-bad-1.l: New test.
        * testsuite/gas/arm/mve-vldr-bad-1.s: New test.
        * testsuite/gas/arm/mve-vldr-bad-2.d: New test.
        * testsuite/gas/arm/mve-vldr-bad-2.l: New test.
        * testsuite/gas/arm/mve-vldr-bad-2.s: New test.
        * testsuite/gas/arm/mve-vldr-bad-3.d: New test.
        * testsuite/gas/arm/mve-vldr-bad-3.l: New test.
        * testsuite/gas/arm/mve-vldr-bad-3.s: New test.
        * testsuite/gas/arm/mve-vstr-bad-1.d: New test.
        * testsuite/gas/arm/mve-vstr-bad-1.l: New test.
        * testsuite/gas/arm/mve-vstr-bad-1.s: New test.
        * testsuite/gas/arm/mve-vstr-bad-2.d: New test.
        * testsuite/gas/arm/mve-vstr-bad-2.l: New test.
        * testsuite/gas/arm/mve-vstr-bad-2.s: New test.
        * testsuite/gas/arm/mve-vstr-bad-3.d: New test.
        * testsuite/gas/arm/mve-vstr-bad-3.l: New test.
        * testsuite/gas/arm/mve-vstr-bad-3.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum it_instruction_type): Add MVE_UNPREDICABLE_INSN.
        (BAD_EL_TYPE): New error message.
        (parse_neon_el_struct_list): Adapt to be able to accept MVE variant.
        (parse_address_main): Likewise.
        (group_reloc_type): Add GROUP_MVE.
        (enum operand_parse_code): Add new operands.
        (parse_operands): Handle new operands.
        (M_MNEM_vst20, M_MNEM_vst21, M_MNEM_vst40, M_MNEM_vst41, M_MNEM_vst42,
         M_MNEM_vst43, M_MNEM_vld20, M_MNEM_vld21, M_MNEM_vld40, M_MNEM_vld41,
         M_MNEM_vld42, M_MNEM_vld43): New encodings.
        (do_mve_vst_vld): New encoding function.
        (do_neon_ld_st_interleave): Use BAD_EL_TYPE.
        (it_fsm_pre_encode): Handle new it_instruction_type
        (handle_pred_state): Likewise.
        * testsuite/gas/arm/mve-vstld-bad.d: New test.
        * testsuite/gas/arm/mve-vstld-bad.l: New test.
        * testsuite/gas/arm/mve-vstld-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (BAD_MVE_AUTO): New error message.
        (BAD_MVE_SRCDEST): Likewise.
        (mark_feature_used): Diagnose MVE only instructions when in
        auto-detection mode or -march=all.
        (enum operand_parse_code): Define new operand.
        (parse_operands): Handle new operand.
        (M_MNEM_vmullt, M_MNEM_vmullb): New encodings.
        (mve_encode_qqq): New encoding helper function.
        (do_mve_vmull): New encoding function.
        (insns): Handle new instructions.
        * testsuite/gas/arm/mve-vmullbt-bad.d: New test.
        * testsuite/gas/arm/mve-vmullbt-bad.l: New test.
        * testsuite/gas/arm/mve-vmullbt-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (struct asm_opcode): Make avalue a full int.
        (BAD_ODD, BAD_EVEN, BAD_SIMD_TYPE): New errors.
        (enum operand_parse_code): Handle new operands.
        (parse_operands): Likewise.
        (M_MNEM_vabav, M_MNEM_vmladav, M_MNEM_vmladava, M_MNEM_vmladavx,
         M_MNEM_vmladavax, M_MNEM_vmlsdav, M_MNEM_vmlsdava, M_MNEM_vmlsdavx,
         M_MNEM_vmlsdavax): Define new encodings.
        (NEON_SHAPE_DEF): Add new shape.
        (neon_check_type): Use BAD_SIMD_TYPE.
        (mve_encode_rqq): New encoding helper function.
        (do_mve_vabav, do_mve_vmladav): New encoding functions.
        (mCEF): New MACRO.
        * testsuite/gas/arm/mve-vabav-bad.d: New test.
        * testsuite/gas/arm/mve-vabav-bad.l: New test.
        * testsuite/gas/arm/mve-vabav-bad.s: New test.
        * testsuite/gas/arm/mve-vmladav-bad.d: New test.
        * testsuite/gas/arm/mve-vmladav-bad.l: New test.
        * testsuite/gas/arm/mve-vmladav-bad.s: New test.
        * testsuite/gas/arm/mve-vmlav-bad.d: New test.
        * testsuite/gas/arm/mve-vmlav-bad.l: New test.
        * testsuite/gas/arm/mve-vmlav-bad.s: New test.
        * testsuite/gas/arm/mve-vmlsdav-bad.d: New test.
        * testsuite/gas/arm/mve-vmlsdav-bad.l: New test.
        * testsuite/gas/arm/mve-vmlsdav-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_neon_abs_neg): Make it accept MVE variant.
        (insns): Change vabs and vneg entries to accept MVE variants.
        * testsuite/gas/arm/mve-vabsneg-bad-1.d: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-1.l: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-1.s: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-2.d: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-2.l: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-2.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum it_instruction_type): Rename to...
        (enum pred_instruction_type): ... this. Include VPT types.
        (it_insn_type): Rename to ...
        (pred_insn_type): .. this.
        (arm_it): Change comment.
        (enum arm_reg_type): Add new value.
        (reg_expected_msgs): New entry.
        (asm_opcode): Add mayBeVecPred member.
        (BAD_SYNTAX, BAD_NOT_VPT, BAD_OUT_VPT, BAD_VPT_COND, MVE_NOT_IT,
         MVE_NOT_VPT, MVE_BAD_PC, MVE_BAD_SP): New diagnostic MACROS.
        (arm_vcond_hsh): New table for vector condition codes.
        (now_it): Rename to ...
        (now_pred): ... this.
        (now_it_compatible): Rename to ...
        (now_pred_compatible): ... this.
        (in_it_block): Rename to ...
        (in_pred_block): ... this.
        (handle_it_state): Rename to ...
        (handle_pred_state): ... this. And change it to accept VPT blocks.
        (set_it_insn_type): Rename to ...
        (set_pred_insn_type): ... this.
        (set_it_insn_type_nonvoid): Rename to ...
        (set_pred_insn_type_nonvoid): ... this.
        (set_it_insn_type_last): Rename to ...
        (set_pred_insn_type_last): ... this.
        (record_feature_use): Moved.
        (mark_feature_used): Likewise.
        (parse_typed_reg_or_scalar): Add new case for REG_TYPE_MQ.
        (emit_insn): Use renamed functions and variables.
        (enum operand_parse_code): Add new operands.
        (parse_operands): Handle new operands.
        (do_scalar_fp16_v82_encode): Change predication detection.
        (do_it): Use renamed functions and variables.
        (do_t_add_sub): Likewise.
        (do_t_arit3): Likewise.
        (do_t_arit3c): Likewise.
        (do_t_blx): Likewise.
        (do_t_branch): Likewise.
        (do_t_bkpt_hlt1): Likewise.
        (do_t_branch23): Likewise.
        (do_t_bx): Likewise.
        (do_t_bxj): Likewise.
        (do_t_cond): Likewise.
        (do_t_csdb): Likewise.
        (do_t_cps): Likewise.
        (do_t_cpsi): Likewise.
        (do_t_cbz): Likewise.
        (do_t_it): Likewise.
        (do_mve_vpt): New function to handle VPT blocks.
        (encode_thumb2_multi): Use renamed functions and variables.
        (do_t_ldst): Use renamed functions and variables.
        (do_t_mov_cmp): Likewise.
        (do_t_mvn_tst): Likewise.
        (do_t_mul): Likewise.
        (do_t_nop): Likewise.
        (do_t_neg): Likewise.
        (do_t_rsb): Likewise.
        (do_t_setend): Likewise.
        (do_t_shift): Likewise.
        (do_t_smc): Likewise.
        (do_t_tb): Likewise.
        (do_t_udf): Likewise.
        (do_t_loloop): Likewise.
        (do_neon_cvt_1): Likewise.
        (do_vfp_nsyn_cvt_fpv8): Likewise.
        (do_vsel): Likewise.
        (do_vmaxnm): Likewise.
        (do_vrint_1): Likewise.
        (do_crypto_2op_1): Likewise.
        (do_crypto_3op_1): Likewise.
        (do_crc32_1): Likewise.
        (it_fsm_pre_encode): Likewise.
        (it_fsm_post_encode): Likewise.
        (force_automatic_it_block_close): Likewise.
        (check_it_blocks_finished): Likewise.
        (check_pred_blocks_finished): Likewise.
        (arm_cleanup): Likewise.
        (now_it_add_mask): Rename to ...
        (now_pred_add_mask): ... this. And use new variables and functions.
        (NEON_ENC_TAB): Add entries for vabdl, vaddl and vsubl.
        (N_I_MVE, N_F_MVE, N_SU_MVE): New MACROs.
        (neon_check_type): Generalize error message.
        (mve_encode_qqr): New MVE generic encoding function.
        (neon_dyadic_misc): Change to accept MVE variants.
        (do_neon_dyadic_if_su): Likewise.
        (do_neon_addsub_if_i): Likewise.
        (do_neon_dyadic_long): Likewise.
        (vfp_or_neon_is_neon): Add extra checks.
        (check_simd_pred_availability): Helper function to check SIMD
        instruction availability with respect to predication.
        (enum opcode_tag): New suffix value.
        (opcode_lookup): Change to handle VPT blocks.
        (new_automatic_it_block): Rename to ...
        (close_automatic_it_block): ...this.
        (TxCE, TxC3, TxC3w, TUE, TUEc, TUF, CE, C3, ToC, ToU,
         toC, toU, CL, cCE, cCL, C3E, xCM_, UE, UF, NUF, nUF,
         NCE_tag, NCE, NCEF, nCE_tag, nCE, nCEF): Add default value for new
        field.
        (mCEF, mnCEF, mnCE, MNUF, mnUF, mToC, MNCE, MNCEF): New MACROs.
        (insns): Redefine vadd, vsub, cabd, vabdl, vaddl, vsubl to accept MVE
        variants. Add entries for vscclrm, and vpst.
        (md_begin): Add arm_vcond_hsh initialization.
        * config/tc-arm.h (enum it_state): Rename to...
        (enum pred_state): ...this.
        (struct current_it): Rename to...
        (struct current_pred): ...this.
        (enum pred_type): New enum.
        (struct arm_segment_info_type): Use current_pred.
        * testsuite/gas/arm/armv8_3-a-fp-bad.l: Update error message.
        * testsuite/gas/arm/armv8_3-a-simd-bad.l: Update error message.
        * testsuite/gas/arm/dotprod-illegal.l: Update error message.
        * testsuite/gas/arm/mve-vaddsubabd-bad-1.d: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-1.l: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-1.s: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-2.d: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-2.l: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-2.s: New test.
        * testsuite/gas/arm/mve-vpst-bad.d: New test.
        * testsuite/gas/arm/mve-vpst-bad.l: New test.
        * testsuite/gas/arm/mve-vpst-bad.s: New test.
        * testsuite/gas/arm/neon-ldst-es-bad.l: Updated error message.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (mve_ext, mve_fp_ext): New features.
        (armv8_1m_main_ext_table): Add new extensions.
        (aeabi_set_public_attributes): Translate new features to new build attributes.
        (arm_convert_symbolic_attribute): Add Tag_MVE_arch.
        * doc/c-arm.texi: Document new extensions and new build attribute.

2019-05-15  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (register_prefix): New variable.  (md_show_usage,
        md_parse_option):  parse the new option.
        (lex_reg_name): Scan the prefix if one is set.
        * doc/c-s12z.texi (S12Z-Opts): Document the new option.
        * testsuite/gas/s12z/reg-prefix.d: New file.
        * testsuite/gas/s12z/reg-prefix.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.

2019-05-14  John Darrington <john@darrington.wattle.id.au>

        * doc/as.texi (Machine Dependencies): Fix misaligned menu entry.

2019-05-15  Alan Modra  <amodra@gmail.com>

        * config/tc-csky.c (md_convert_frag): Initialise trailing
        padding for COND_JUMP_PIC.

2019-05-15  Alan Modra  <amodra@gmail.com>

        * dwarf2dbg.c: Whitespace fixes.
        (get_filenum): Don't strdup "file".  Adjust error message.
        (dwarf2_directive_filename): Use an unsigned type for "num".
        Catch truncation of file number and overflow of get_filenum
        XRESIZEVEC multiplication.  Delete dead code.

2019-05-15  Alan Modra  <amodra@gmail.com>

        PR 24538
        * config/tc-tic54x.c (tic54x_start_line_hook): Do skip end of line
        chars in setting endp.

2019-05-14  Nick Clifton  <nickc@redhat.com>

        PR 24538
        * config/tc-i386-intel.c (i386_intel_simplify_register): Reject
        illegal register numbers.

2019-05-10  Nick Clifton  <nickc@redhat.com>

        PR 24538
        * macro.c (get_any_string): Increase size of buffer used to hold
        decimal value of expression result.
        * dw2gencfi.c (get_debugseg_name): Handle an empty name.
        * dwarf2dbg.c (get_filenum): Catch integer wraparound when
        extending allocate file array.
        (dwarf2_directive_filename): Add extra checks of the computed file
        number.
        * config/tc-arm.c (arm_tc_equal_in_insn): Insert copy of name into
        warning hash table.
        (s_arm_eabi_attribute): Check for obj_elf_vendor_attribute
        returning -1.
        * config/tc-i386.c (i386_output_nops): Catch an attempt to
        generate nops of negative lengths.
        * as.h (MAX_LITTLENUMS): Move definition to here from...
        * config/atof-ieee.c: ...here.
        * config/tc-aarch64.c: ...here.
        * config/tc-arc.c: ...here.
        * config/tc-arm.c: ...here.
        * config/tc-epiphany.c: ...here.
        * config/tc-i386.c: ...here.
        * config/tc-ia64.c: ...here.  (And correct the value).
        * config/tc-m32c.c: ...here.
        * config/tc-m32r.c: ...here.
        * config/tc-metag.c: ...here.
        * config/tc-microblaze.c: ...here.
        * config/tc-nds32.c: ...here.
        * config/tc-or1k.c: ...here.
        * config/tc-score.c: ...here.
        * config/tc-score7.c: ...here.
        * config/tc-tic4x.c: ...here.
        * config/tc-tilegx.c: ...here.
        * config/tc-tilepro.c: ...here.
        * config/tc-visium.c: ...here.
        * config/tc-sh.c (md_assemble): Add check for an instruction with
        no opcodes.
        * config/tc-mips.c (mips_lookup_insn): Add check for very short
        instruction name.
        * config/tc-tic54x.c: Use unsigned chars to access is_end_of_line
        array.
        (tic54x_start_line_hook): Check for an empty line.
        (next_line_shows_parallel): Do not walk off the end of the string.
        (tic54x_macro_start): Check for too much macro nesting.
        (tic54x_start_label): Add label_start parameter.  Use this
        parameter to check the first character of the label.

        * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Pass
        line_start variable to tic54x_start_label.

2019-05-10  Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (macro) <M_ADD_I, M_SUB_I, M_DADD_I, M_DSUB_I>:
        Add expansions for MIPS r6.
        * testsuite/gas/mips/add.s: Enable tests for R6.
        * testsuite/gas/mips/daddi.s: Annotate to test DADD for R6.
        * testsuite/gas/mips/mipsr6@add.d: Likewise.
        * gas/testsuite/gas/mips/mipsr6@dadd.d: New test.
        * gas/testsuite/gas/mips/mips.exp: Run the new test.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * testsuite/gas/aarch64/sve2.d: Remove file format restriction.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * testsuite/gas/aarch64/illegal-sve2-aes.d: New test.
        * testsuite/gas/aarch64/illegal-sve2-bitperm.d: New test.
        * testsuite/gas/aarch64/illegal-sve2-sha3.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2-sm4.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2-sve1ext.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2-sve1ext.l: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2.l: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2.s: Test new instructions.
        * testsuite/gas/aarch64/sve1-extended-sve2.s: New test.
        * testsuite/gas/aarch64/sve2.d: Test new instructions.
        * testsuite/gas/aarch64/sve2.s: Test new instructions.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm4_11_INDEX
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_SHRIMM_UNPRED_22
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (REG_ZR): Macro specifying zero register.
        (parse_address_main): Account for new addressing mode [Zn.S, Xm].
        (parse_operands): Handle new SVE_ADDR_ZX operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm3_11_INDEX
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_IMM_ROT3 operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c: Add command line architecture feature flags
        "sve2", "sve2-sm4", "sve2-aes", "sve2-sha3", "bitperm".
        * doc/c-aarch64.texi: Document new architecture feature flags.

2019-05-08  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/dwarf2-1.s,
        * testsuite/gas/elf/dwarf2-2.s,
        * testsuite/gas/elf/dwarf2-5.s,
        * testsuite/gas/elf/dwarf2-7.s,
        * testsuite/gas/elf/dwarf2-8.s,
        * testsuite/gas/elf/dwarf2-9.s,
        * testsuite/gas/elf/dwarf2-10.s,
        * testsuite/gas/elf/dwarf2-11.s,
        * testsuite/gas/elf/dwarf2-12.s,
        * testsuite/gas/elf/dwarf2-13.s,
        * testsuite/gas/elf/dwarf2-14.s,
        * testsuite/gas/elf/dwarf2-15.s,
        * testsuite/gas/elf/dwarf2-16.s,
        * testsuite/gas/elf/dwarf2-17.s,
        * testsuite/gas/elf/dwarf2-18.s,
        * testsuite/gas/elf/dwarf2-19.s: Double size of align and simulated
        instructions.
        * testsuite/gas/elf/dwarf2-1.d,
        * testsuite/gas/elf/dwarf2-2.d,
        * testsuite/gas/elf/dwarf2-5.d,
        * testsuite/gas/elf/dwarf2-7.d,
        * testsuite/gas/elf/dwarf2-8.d,
        * testsuite/gas/elf/dwarf2-9.d,
        * testsuite/gas/elf/dwarf2-10.d,
        * testsuite/gas/elf/dwarf2-11.d,
        * testsuite/gas/elf/dwarf2-12.d,
        * testsuite/gas/elf/dwarf2-13.d,
        * testsuite/gas/elf/dwarf2-14.d,
        * testsuite/gas/elf/dwarf2-15.d,
        * testsuite/gas/elf/dwarf2-16.d,
        * testsuite/gas/elf/dwarf2-17.d,
        * testsuite/gas/elf/dwarf2-18.d,
        * testsuite/gas/elf/dwarf2-19.d: Use xfail rather than notarget.
        Remove avr, pru, tile, xtensa from xfails.  Update expected output.
        * testsuite/gas/elf/elf.exp: Sort targets.
        (dump_opts): Pass {as -mno-relax} for riscv, {as -mno-link-relax}
        for avr and pru, and {as --no-link-relax} for xtensa to dwarf tests.
        * testsuite/gas/elf/section2.e-miwmmxt: Delete unused file.

2019-05-08  Alan Modra  <amodra@gmail.com>

        * config/tc-xtensa.c (opt_linkrelax): New variable.
        (md_parse_option): Set it here.
        (md_begin): Copy opt_linkrelax to linkrelax.

2019-05-07  Alexandre Oliva <aoliva@redhat.com>

        * testsuite/gas/elf/dwarf2-18.d: Xfail mep-*.
        * testsuite/gas/elf/dwarf2-19.d: Likewise.

2019-05-07  Alan Modra  <amodra@gmail.com>

        * symbols.c (use_complex_relocs_for): Formatting.  Factor out
        X_add_symbol tests.

2019-05-06  Andrew Bennett  <andrew.bennett@imgtec.com>
            Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (mips_set_ase): Handle ASE_EVA_R6.
        (macro) <M_LLWPE_AB, M_SCWPE_AB>: New cases.
        (mips_after_parse_args): Translate EVA to EVA_R6.
        * testsuite/gas/mips/ase-errors-1.s: Add new instructions.
        * testsuite/gas/mips/eva.s: Likewise.
        * testsuite/gas/mips/ase-errors-1.l: Check errors for
         new instructions.
        * testsuite/gas/mips/mipsr6@eva.d: Check new test cases.

2019-05-06  Alan Modra  <amodra@gmail.com>

        * symbols.c (symbol_relc_make_sym): Do not access sym->sy_value
        directly.

2019-05-06  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_fix_adjustable): Exclude all GOT and PLT
        relocs, and VLE sdarel relocs.
        * testsuite/gas/ppc/power4.d: Adjust.

2019-05-05  Alexandre Oliva <aoliva@redhat.com>

        * dwarf2dbg.c (set_or_check_view): Skip heads when assigning
        views of prior locs.
        (dwarf2_gen_line_info_1): Skip heads.
        (size_inc_line_addr, emit_inc_line_addr): Drop
        DW_LNS_advance_pc for zero addr delta.
        (dwarf2_finish): Assign views for heads of segments.
        * testsuite/gas/elf/dwarf2-19.d: New.
        * testsuite/gas/elf/dwarf2-19.s: New.
        * testsuite/gas/elf/elf.exp: Test it.

2019-05-04  Alan Modra  <amodra@gmail.com>

        * config/tc-m32c.c (insn_size): Delete static var.
        (md_begin): Don't set it.
        (m32c_md_end): Delete.
        (md_assemble): Add insn_size auto var.
        * config/tc-m32c.h (md_end): Don't define.
        (m32c_md_end): Delete.
        (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
        * testsuite/gas/all/align.d: Remove m32c from notarget list.
        * testsuite/gas/all/incbin.d: Likewise.
        * testsuite/gas/elf/dwarf2-11.d: Likewise.
        * testsuite/gas/macros/semi.d: Likewise.
        * testsuite/gas/all/gas.exp (do_comment): Similarly.

2019-05-02  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24485
        * config/tc-i386.c (process_suffix): Issue a warning to IRET
        without a suffix for .code16gcc.
        * testsuite/gas/i386/jump16.s: Add tests for iretX.
        * testsuite/gas/i386/jump16.d: Updated.
        * testsuite/gas/i386/jump16.e: New file.

2019-05-01  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-aarch64.c (parse_operands): Add case for
        AARCH64_OPND_TME_UIMM16.
        (aarch64_features): Add "tme".
        * doc/c-aarch64.texi: Document the same.
        * testsuite/gas/aarch64/tme-invalid.d: New test.
        * testsuite/gas/aarch64/tme-invalid.l: New test.
        * testsuite/gas/aarch64/tme-invalid.s: New test.
        * testsuite/gas/aarch64/tme.d: New test.
        * testsuite/gas/aarch64/tme.s: New test.

2019-04-29  John Darrington <john@darrington.wattle.id.au>

        * testsuite/gas/s12z/truncated.d: New file.
        * testsuite/gas/s12z/truncated.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add new test.

2019-04-26  Andrew Bennett  <andrew.bennett@imgtec.com>
            Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (macro) <M_LLWP_AB, M_LLDP_AB, M_SCWP_AB,
        M_SCDP_AB>: New cases and expansions for paired instructions.
        * testsuite/gas/mips/llpscp-32.s: New test source.
        * testsuite/gas/mips/llpscp-64.s: Likewise.
        * testsuite/gas/mips/llpscp-32.d: New test.
        * testsuite/gas/mips/llpscp-64.d: Likewise.
        * testsuite/gas/mips/mips.exp: Run the new tests.
        * testsuite/gas/mips/r6.s: Add new instructions to test source.
        * testsuite/gas/mips/r6-64.s: Likewise.
        * testsuite/gas/mips/r6-64-n32.d: Check new instructions.
        * testsuite/gas/mips/r6-64-n64.d: Likewise.
        * testsuite/gas/mips/r6-n32.d: Likewise.
        * testsuite/gas/mips/r6-n64.d: Likwwise.
        * testsuite/gas/mips/r6.d: Likewise.

2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24485
        * config/tc-i386.c (process_suffix): Don't add DATA_PREFIX_OPCODE
        to IRET for .code16gcc.
        * testsuite/gas/i386/jump16.s: Add IRET tests.
        * testsuite/gas/i386/jump16.d: Updated.

2019-04-25  Alexandre Oliva  <aoliva@redhat.com>
            Alan Modra  <amodra@gmail.com>

        PR gas/24444
        * frags.c (frag_gtoffset_p): New.
        * frags.h (frag_gtoffset_p): Declare it.
        * expr.c (resolve_expression): Use it.

2019-04-24  Alan Modra  <amodra@gmail.com>

        PR 24444
        * symbols.c (resolve_symbol_value): When handling symbols
        marked as sy_flags.resolved, return correct value for the
        case of expression symbols left as an O_symbol expression.
        Merge O_symbol code handling undefined and common symbols with
        code handling special cases of expression symbols.  Use
        seg_left to test for undefined and common symbols.  Don't
        leave an O_symbol expression when X_add_symbol resolves to
        the absolute_section.  Init final_val later.
        * testsuite/gas/mmix/basep-7.d: Adjust expected output.

2019-04-24  John Darrington <john@darrington.wattle.id.au>

        * testsuite/gas/s12z/bit-manip-invalid.s: Extend test for BSET
        and BCLR instructions with an invalid mode.
        * testsuite/gas/s12z/bit-manip-invalid.d: ditto.

2019-04-19  Nick Clifton  <nickc@redhat.com>

        PR 24464
        * config/tc-rx.h (md_relax_frag): Pass the max_iterations variable
        to the relaxation function.
        * config/tc-rx.c (rx_relax_frag): Add new parameter - the maximum
        number of iterations.  Make sure that our internal iteration limit
        does not exceed this external iteration limit.

2019-04-18  Matthew Fortune  <matthew.fortune@mips.com>

        * config/tc-mips.c (match_non_zero_reg_operand): Update
        warning message.
        * testsuite/gas/mips/r6-branch-constraints.l: Likewise.

2019-04-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

        * config/tc-msp430.c (msp430_make_init_symbols): Define
        __crt0_run_{preinit,init,fini}_array symbols if
        .{preinit,init,fini}_array sections exist.
        * testsuite/gas/msp430/fini-array.d: New test.
        * testsuite/gas/msp430/init-array.d: New test.
        * testsuite/gas/msp430/preinit-array.d: New test.
        * testsuite/gas/msp430/fini-array.s: New test source.
        * testsuite/gas/msp430/init-array.s: New test source.
        * testsuite/gas/msp430/preinit-array.s: New test source.
        * testsuite/gas/msp430/msp430.exp: Add new tests to driver.

2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

        * config/tc-msp430.c (msp430_make_init_symbols): Define __crt0_init_bss
        symbol when .lower.bss or .either.bss sections exist.
        Define __crt0_movedata when .lower.data or .either.data sections exist.
        * testsuite/gas/msp430/either-data-bss-sym.d: New test.
        * testsuite/gas/msp430/low-data-bss-sym.d: New test.
        * testsuite/gas/msp430/either-data-bss-sym.s: New test source.
        * testsuite/gas/msp430/low-data-bss-sym.s: New test source.
        * testsuite/gas/msp430/msp430.exp: Run new tests.
        Enable large code model when running -mdata-region={upper,either}
        tests.

2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

        * config/tc-msp430.c (options): New OPTION_UNKNOWN_INTR_NOPS,
        OPTION_NO_UNKNOWN_INTR_NOPS and do_unknown_interrupt_nops.
        (md_parse_option): Handle OPTION_UNKNOWN_INTR_NOPS and
        OPTION_NO_UNKNOWN_INTR_NOPS by setting do_unknown_interrupt_nops
        accordingly.
        (md_show_usage): Likewise.
        (md_shortopts): Add "mu" for OPTION_UNKNOWN_INTR_NOPS and
        "mU" for OPTION_NO_UNKNOWN_INTR_NOPS.
        (md_longopts): Likewise.
        (warn_eint_nop): Update comment.
        (warn_unsure_interrupt): Don't warn if prev_insn_is_nop or
        prev_insn_is_dint or we are assembling for 430 ISA.
        (msp430_operands): Only call warn_unsure_interrupt if
        do_unknown_interrupt_nops == TRUE.
        * testsuite/gas/msp430/nop-unknown-intr.s: New test source file.
        * testsuite/gas/msp430/nop-unknown-intr-430.d: New test.
        * testsuite/gas/msp430/nop-unknown-intr-430x.d: New test.
        * testsuite/gas/msp430/nop-unknown-intr-430x-ignore.d: New test.
        * testsuite/gas/msp430/nop-unknown-intr-430.l: Warning output for new
        test.
        * testsuite/gas/msp430/nop-unknown-intr-430x.l: Likewise.
        * testsuite/gas/msp430/msp430.exp: Add new tests to driver.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/weakref1.d: xfail nds32.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/gas.exp: Remove ns32k xfails.
        * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * write.h: Don't include bit_fix.h.
        (struct fix): Rearrange some fields.  Delete fx_im_disp and
        fx_bit_fixP.  Use bitfields for fx_size and fx_pcrel_adjust.
        * write.c (fix_new_internal): Don't init fx_im_disp and fx_bit_fixP.
        (fixup_segment): Don't exclude overflow checks on fx_bit_fixP.
        (print_fixup): Don't print im_disp.
        * config/tc-cris.c (md_apply_fix): Remove tests of fx_bit_fixP
        and fx_im_disp.
        * config/tc-dlx.c (md_apply_fix): Remove wrong debug code.  Set
        fx_no_overflow when fx_bit_fixP.
        * config/tc-dlx.h: Include bit_fix.h.
        (TC_FIX_TYPE, tc_fix_data, TC_INIT_FIX_DATA): Define.
        * config/tc-ns32k.c (fix_new_ns32k, fix_new_ns32k_exp): Set
        fx_no_overflow when bit_fixP.
        * config/tc-ns32k.h (TC_FIX_TYPE): Add fx_bit_fixP and fx_im_disp.
        (fix_im_disp, fix_bit_fixP): Adjust to suit.
        (TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * write.h (struct fix <fx_where>): Make unsigned.
        (fix_new, fix_at_start, fix_new_exp): Adjust prototypes.
        * write.c (fix_new, fix_new_exp, fix_at_start): Make "where" and
        "size" parameters unsigned long.
        (fix_new_internal): Likewise.  Adjust error format string to suit.
        * config/tc-mips.c (md_convert_frag): Remove cast of fx_where.
        * config/tc-sparc.c (md_apply_fix): Likewise.
        * config/tc-score.c (s3_convert_frag): Adjust for unsigned fx_where.
        * config/tc-score7.c (s7_convert_frag): Likewise.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * frags.h (struct frag <fr_fix>): Use unsigned type.
        * frags.c (frag_new): Assert that current size exceeds
        old_frags_var_max_size.
        * ehopt.c (get_cie_info): Adjust for unsigned fr_fix.
        * listing.c (calc_hex): Likewise.
        * write.c (cvt_frag_to_fill, write_relocs): Likewise.
        * config/tc-arc.c (md_convert_frag): Likewise.
        * config/tc-avr.c (avr_patch_gccisr_frag): Likewise.
        * config/tc-mips.c (md_convert_frag): Likewise.
        * config/tc-rl78.c (md_convert_frag): Likewise.
        * config/tc-rx.c (md_convert_frag): Likewise.
        * config/tc-sparc.c (md_apply_fix): Likewise.
        * config/tc-xtensa.c (next_instrs_are_b_retw): Likewise.
        (unrelaxed_frag_min_insn_count, unrelaxed_frag_has_b_j): Likewise.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (parse_sys_vldr_vstr): New function.
        (OP_VLDR): New enum operand_parse_code enumerator.
        (parse_operands): Add logic for OP_VLDR.
        (do_t_vldr_vstr_sysreg): New function.
        (do_vldr_vstr): Likewise.
        (insns): Guard VLDR and VSTR by arm_ext_v4t for Thumb mode.
        (md_apply_fix): Add bound check for VLDR and VSTR co-processor offset.
        Add masking logic for BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM relocation.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add examples of bad
        uses of VLDR and VSTR.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error messages for
        above bad uses.
        * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add examples of VLDR and
        VSTR valid uses.
        * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add disassembly for the
        above examples.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (arm_typed_reg_parse): Fix typo in comment.
        (enum reg_list_els): New REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
        enumerators.
        (parse_vfp_reg_list): Add new partial_match parameter.  Set
        *partial_match to TRUE if at least one element in the register list has
        matched.  Add support for REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
        register lists which expect VPR as last element in the list.
        (s_arm_unwind_save_vfp_armv6): Adapt call to parse_vfp_reg_list to new
        prototype.
        (s_arm_unwind_save_vfp): Likewise.
        (enum operand_parse_code): New OP_VRSDVLST enumerator.
        (parse_operands): Adapt call to parse_vfp_reg_list to new prototype.
        Handle new OP_VRSDVLST case.
        (do_t_vscclrm): New function.
        (insns): New entry for VSCCLRM instruction.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add invalid VSCCLRM
        instructions.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error expectations
        for above instructions.
        * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add tests for VSCCLRM
        instruction.
        * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add expected disassembly
        for above instructions.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (enum reg_list_els): Define earlier and add
        REGLIST_RN and REGLIST_CLRM enumerators.
        (parse_reg_list): Add etype parameter to distinguish between regular
        core register list and CLRM register list.  Add logic to
        recognize CLRM register list.
        (parse_vfp_reg_list): Assert type is not for core register list.
        (s_arm_unwind_save_core): Update call to parse_reg_list to new
        prototype.
        (enum operand_parse_code): Declare OP_CLRMLST enumerator.
        (parse_operands): Update call to parse_reg_list to new prototype.  Add
        logic for OP_CLRMLST.
        (encode_thumb2_ldmstm): Rename into ...
        (encode_thumb2_multi): This.  Add do_io parameter.  Add logic to
        encode CLRM and guard LDM/STM only code by do_io.
        (do_t_ldmstm): Adapt to use encode_thumb2_multi.
        (do_t_push_pop): Likewise.
        (do_t_clrm): New function.
        (insns): Define CLRM.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.d: New file.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Likewise.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Likewise.
        * testsuite/gas/arm/archv8m_1m-cmse-main.d: Likewise.
        * testsuite/gas/arm/archv8m_1m-cmse-main.s: Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (operand_parse_code): Add OP_LR and OP_oLR
        for the LR operand and optional LR operand.
        (parse_operands): Add switch cases for OP_LR and OP_oLR for
        both type checking and value checking.
        (encode_thumb32_addr_mode): New entries for DLS, WLS and LE.
        (v8_1_loop_reloc): New helper function for handling labels
        for the low overhead loop instructions.
        (do_t_loloop): New function to encode DLS, WLS and LE.
        (insns): New entries for WLS, DLS and LE.
        (md_pcrel_from_section): New switch case
        for BFD_RELOC_ARM_THUMB_LOOP12.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.
        * testsuite/gas/arm/armv8_1-m-tloop.s: New.
        * testsuite/gas/arm/armv8_1-m-tloop.d: New.
        * testsuite/gas/arm/armv8_1-m-tloop-bad.s: New.
        * testsuite/gas/arm/armv8_1-m-tloop-bad.d: New.
        * testsuite/gas/arm/armv8_1-m-tloop-bad.l: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entriy for bfcsel.
        (do_t_v8_1_branch): New switch case for bfcsel.
        (toU): Define.
        (insns): New instruction for bfcsel.
        (md_pcrel_from_section): New switch case
        for BFD_RELOC_THUMB_PCREL_BFCSEL.
        (md_appdy_fix): Likewise
        (tc_gen_reloc): Likewise.
        * testsuite/gas/arm/armv8_1-m-bfcsel.d: New.
        * testsuite/gas/arm/armv8_1-m-bfcsel.s: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case for
        BFD_RELOC_ARM_THUMB_BF13.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entrie for bfl.
        (do_t_v8_1_branch): New switch case for bfl.
        (insns): New instruction for bfl.
        * testsuite/gas/arm/armv8_1-m-bfl.d: New.
        * testsuite/gas/arm/armv8_1-m-bfl.s: New.
        * testsuite/gas/arm/armv8_1-m-bfl-bad.s: New.
        * testsuite/gas/arm/armv8_1-m-bfl-bad.d: New.
        * testsuite/gas/arm/armv8_1-m-bfl-bad.l: New.
        * testsuite/gas/arm/armv8_1-m-bfl-rel.d: New.
        * testsuite/gas/arm/armv8_1-m-bfl-rel.s: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case for
        BFD_RELOC_ARM_THUMB_BF19.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entries for bfx and bflx.
        (do_t_v8_1_branch): New switch cases for bfx and bflx.
        (insns): New instruction for bfx and bflx.
        * testsuite/gas/arm/armv8_1-m-bf-exchange.d: New.
        * testsuite/gas/arm/armv8_1-m-bf-exchange.s: New.
        * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.s: New
        * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.l: New
        * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entries for bf.
        (do_t_branch_future): New.
        (insns): New instruction for bf.
        * testsuite/gas/arm/armv8_1-m-bf.d: New.
        * testsuite/gas/arm/armv8_1-m-bf.s: New.
        * testsuite/gas/arm/armv8_1-m-bf-bad.s: New.
        * testsuite/gas/arm/armv8_1-m-bf-bad.l: New.
        * testsuite/gas/arm/armv8_1-m-bf-bad.d: New.
        * testsuite/gas/arm/armv8_1-m-bf-rel.d: New.
        * testsuite/gas/arm/armv8_1-m-bf-rel.s: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case for
        BFD_RELOC_ARM_THUMB_BF17.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (ARM_IT_MAX_RELOCS): New macro.
        (arm_it): Member reloc renamed relocs and updated to an array.
        Rest: Replace all occurrences of reloc to relocs[0].

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case
        for BFD_RELOC_THUMB_PCREL_BRANCH5.
        (v8_1_branch_value_check): New function to check branch
        offsets.
        (md_appdy_fix): New switch case for
        BFD_RELOC_THUMB_PCREL_BRANCH5.
        (tc_gen_reloc): Likewise.

2019-04-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_neon_movhf): Remove fp-armv8 check.
        (armv8_1m_main_ext_table): New extension table.
        (arm_archs): Use the new extension table.
        * doc/c-arm.texi: Add missing arch and document new extensions.
        * testsuite/gas/arm/armv8.1-m.main-fp.d: New.
        * testsuite/gas/arm/armv8.1-m.main-fp-dp.d: New.
        * testsuite/gas/arm/armv8.1-m.main-hp.d: New.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (cpu_arch_ver): Add entry for Armv8.1-M Mainline
        Tag_CPU_arch build attribute value.  Reindent.
        (get_aeabi_cpu_arch_from_fset): Update assert.
        (aeabi_set_public_attributes): Update assert for Tag_DIV_use logic.
        * testsuite/gas/arm/attr-march-armv8_1-m.main.d: New test.

2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>

        * config/tc-mips.c (mips_cpu_info_table): Add i6500.  Update
        default ASEs for i6400.
        * doc/c-mips.texi (-march): Document i6500.
        * testsuite/gas/mips/elf_mach_i6400.d: New test.
        * testsuite/gas/mips/elf_mach_i6500.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>

        * config/tc-mips.c (mips_set_options) <init_ase>: New field.
        (file_mips_opts, mips_opts) <init_ase>: Initialize new field.
        (file_mips_check_options): Propagate initial ASE settings.
        (mips_after_parse_args, parse_code_option): Track the initial
        ASE settings for a CPU.
        (s_mipsset): Restore the initial ASE settings when reverting
        to the default arch.
        * testsuite/gas/mips/elf_mach_p6600.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new test.

2019-04-12  John Darrington <john@darrington.wattle.id.au>

        config/tc-s12z.h: Remove definition of macro TC_M68K

2019-04-01  John Darrington <john@darrington.wattle.id.au>

        config/tc-s12z.c: Use bfd_boolean where appropriate.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * testsuite/gas/xtensa/loop-relax-2.d: New test definition.
        * testsuite/gas/xtensa/loop-relax.d: New test definition.
        * testsuite/gas/xtensa/loop-relax.s: New test source.
        * testsuite/gas/xtensa/text-section-literals-1a.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-2.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-2.s: New test
        source.
        * testsuite/gas/xtensa/text-section-literals-2a.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-3.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-3.s: New test
        source.
        * testsuite/gas/xtensa/text-section-literals-4.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-4.s: New test
        source.
        * testsuite/gas/xtensa/text-section-literals-4a.d: New test
        definition.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * testsuite/gas/xtensa/all.exp: Remove all expect-based
        tests and all explicit run_dump_test / run_list_test
        invocations. Add run_dump_tests for all .d files in the
        test subdirectory.
        * testsuite/gas/xtensa/entry_align.d: New test definition.
        * testsuite/gas/xtensa/entry_align.l: New test output.
        * testsuite/gas/xtensa/entry_misalign.d: New test definition.
        * testsuite/gas/xtensa/entry_misalign2.d: New test definition.
        * testsuite/gas/xtensa/j_too_far.d: New test definition.
        * testsuite/gas/xtensa/j_too_far.l: New test output.
        * testsuite/gas/xtensa/loop_align.d: New test definition.
        * testsuite/gas/xtensa/loop_misalign.d: New test definition.
        * testsuite/gas/xtensa/trampoline-2.d: New test definition.
        * testsuite/gas/xtensa/trampoline-2.l: Remove empty output.
        * testsuite/gas/xtensa/xtensa-err.exp: Use positive logic.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xtensa_literal_pseudo): Drop code that has
        no effect.
        (get_literal_pool_location): Only search for the literal pool
        when auto litpools is used, otherwise take one recorded in the
        tc_segment_info_data.
        (xtensa_assign_litpool_addresses): New function.
        (xtensa_move_literals): Don't duplicate 'literal pool location
        required...' error message. Call xtensa_assign_litpool_addresses.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xtensa_is_init_fini): Add declaration.
        (xtensa_mark_literal_pool_location): Don't add fill frag to literal
        section that records literal pool location.
        (md_begin): Call xtensa_mark_literal_pool_location when text
        section literals or auto litpools are used.
        (xtensa_elf_section_change_hook): Call
        xtensa_mark_literal_pool_location when text section literals or
        auto litpools are used, there's no literal pool location defined
        for the current section and it's not .init or .fini.
        * testsuite/gas/xtensa/auto-litpools-first1.d: Fix up addresses.
        * testsuite/gas/xtensa/auto-litpools-first2.d: Likewise.
        * testsuite/gas/xtensa/auto-litpools.d: Likewise.

2019-04-11  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-aarch64.c (process_omitted_operand): Add case for
        AARCH64_OPND_Rt_SP.
        (parse_operands): Likewise.
        * testsuite/gas/aarch64/armv8_5-a-memtag.d: Update tests.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-04-11  Sudakshina Das  <sudi.das@arm.com>

        * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for ldgm and stgm.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-04-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * config/tc-i386.c (need_plt32_p) [TE_SOLARIS]: Return FALSE.
        * testsuite/gas/i386/solaris/solaris.exp: New driver.
        * testsuite/gas/i386/solaris/reloc64.d,
        testsuite/gas/i386/solaris/x86-64-jump.d,
        testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
        testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d,
        testsuite/gas/i386/solaris/x86-64-nop-3.d,
        testsuite/gas/i386/solaris/x86-64-nop-4.d,
        testsuite/gas/i386/solaris/x86-64-nop-5.d,
        testsuite/gas/i386/solaris/x86-64-relax-2.d,
        testsuite/gas/i386/solaris/x86-64-relax-3.d: New tests.
        * testsuite/gas/i386/reloc64.d,
        testsuite/gas/i386/x86-64-jump.d,
        testsuite/gas/i386/x86-64-mpx-branch-1.d,
        testsuite/gas/i386/x86-64-mpx-branch-2.d,
        testsuite/gas/i386/x86-64-nop-3.d,
        testsuite/gas/i386/x86-64-nop-4.d,
        testsuite/gas/i386/x86-64-nop-5.d,
        testsuite/gas/i386/x86-64-relax-2.d,
        testsuite/gas/i386/x86-64-relax-3.d: Skip on *-*-solaris*.

2019-04-10  Alan Modra  <amodra@gmail.com>

        * config/te-cloudabi.h: New file.
        * config/tc-aarch64.c (aarch64_after_parse_args): Use TE_CLOUDABI
        rather than TARGET_OS to select cloudabi.
        * config/tc-i386.h (ELF_TARGET_FORMAT64): Define for TE_CLOUDABI.
        * configure.tgt (*-*-cloudabi*): Set em=cloudabi.

2019-04-09  Robert Suchanek  <robert.suchanek@mips.com>

        * testsuite/gas/mips/mips.exp: Run hwr-names test.
        * testsuite/gas/mips/hwr-names.s: Add test cases for RDHWR with
        the SEL field.
        * testsuite/gas/mips/mipsr6@hwr-names.d: New file.

2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (output_insn): Support
        GNU_PROPERTY_X86_ISA_1_AVX512_BF16.
        * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test.
        * testsuite/gas/i386/property-2.d: Updated.
        * testsuite/gas/i386/x86-64-property-2.d: Likewise.

2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>

        * configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets.
        * testsuite/gas/i386/i386.exp: Remove *-*-caos* and "*-*-kaos*
        check.

2019-04-05  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/i386.exp: Run -mx86-used-note=yes tests.
        * testsuite/gas/i386/property-2.d: New file.
        * testsuite/gas/i386/property-2.s: Likewise.
        * testsuite/gas/i386/x86-64-property-2.d: Likewise.

2019-04-05  Xuepeng Guo  <xuepeng.guo@intel.com>

        * config/tc-i386.c (cpu_arch): Add .avx512_bf16.
        (cpu_noarch): Add noavx512_bf16.
        * doc/c-i386.texi: Document avx512_bf16.
        * testsuite/gas/i386/avx512_bf16.d: New file.
        * testsuite/gas/i386/avx512_bf16.s: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl-inval.l: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl-inval.s: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl.d: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.l: Likesie.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Likewise.
        * testsuite/gas/i386/i386.exp: Add BF16 related tests.

2019-04-05  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/bc.s,
        * testsuite/gas/ppc/bcat.d,
        * testsuite/gas/ppc/bcaterr.d,
        * testsuite/gas/ppc/bcaterr.l,
        * testsuite/gas/ppc/bcy.d,
        * testsuite/gas/ppc/bcyerr.d,
        * testsuite/gas/ppc/bcyerr.l: New tests.
        * testsuite/gas/ppc/ppc.exp: Run them.

2019-04-05  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/476.d: Remove trailing spaces.
        * testsuite/gas/ppc/a2.d: Likewise.
        * testsuite/gas/ppc/booke.d: Likewise.
        * testsuite/gas/ppc/booke_xcoff.d: Likewise.
        * testsuite/gas/ppc/e500.d: Likewise.
        * testsuite/gas/ppc/e500mc.d: Likewise.
        * testsuite/gas/ppc/e6500.d: Likewise.
        * testsuite/gas/ppc/htm.d: Likewise.
        * testsuite/gas/ppc/power6.d: Likewise.
        * testsuite/gas/ppc/power8.d: Likewise.
        * testsuite/gas/ppc/power9.d: Likewise.
        * testsuite/gas/ppc/vle.d: Likewise.

2019-04-04  Peter Bergner  <bergner@linux.ibm.com>

        PR gas/24349
        * testsuite/gas/ppc/power8.s: (bdnztar, bdnztarl, bdztar, bdztarl,
        btar, btarl, bdnztar-, bdnztarl-, bdnztar+, bdnztarl+, bdztar-,
        bdztarl-, bdztar+, bdztarl+, bgetar, bnltar, bgetarl, bnltarl,
        bletar, bngtar, bletarl, bngtarl, bnetar, bnetarl, bnstar, bnutar,
        bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, bnltarl-, bletar-,
        bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, bnstar-, bnutar-,
        bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, bnltarl+, bletar+,
        bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, bnstar+, bnutar+,
        bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, beqtar,
        beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
        bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
        buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
        bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
        bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
        bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
        bttarl+): Add tests of extended mnemonics.
        * testsuite/gas/ppc/power8.d: Likewise.  Update previous bctar tests
        to expect new extended mnemonics.
        * testsuite/gas/ppc/a2.s: <bc, bc-, bc+, bcl, bcl-, bcl+>: Update test
        to not use illegal BO value.  Use a more convenient BI value.
        * testsuite/gas/ppc/a2.d: Update tests for new expect output.

2019-04-03  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (convert_frag_immed): Drop
        convert_frag_immed_finish_loop invocation.
        (convert_frag_immed_finish_loop): Drop declaration and
        definition.
        * config/xtensa-relax.c (widen_spec_list): Replace loop
        widening that uses addi/addmi with widening that uses l32r
        and const16.

2019-04-01  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (arm_ext_table): New struct type.
        (arm_arch_option_table): Add new 'arm_ext_table' field.
        (ARM_EXT,ARM_ADD,ARM_REMOVE, ALL_FP): New macros.
        (armv5te_ext_table, armv7ve_ext_table, armv7a_ext_table,
        armv7r_ext_table, armv7em_ext_table, armv8a_ext_table,
        armv81a_ext_table, armv82a_ext_table, armv84a_ext_table,
        armv85a_ext_table, armv8m_main_ext_table,
        armv8r_ext_table): New architecture extension tables.
        (ARM_ARCH_OPT): Add new default field.
        (ARM_ARCH_OPT2): New macro.
        (arm_archs): Extend some architectures with the new architecture
        extension tables mentioned above.
        (arm_extensions): Add DEPRECATED comment with instructions to
        use new table.
        (arm_parse_extension): Change to use new extension tables.
        (arm_parse_cpu): Don't change existing behavior.
        (arm_parse_arch): Change to use new extension tables.
        * doc/c-arm.texi: Document new architecture extensions.
        * testsuite/gas/arm/attr-mfpu-neon-fp16.d: Change test to use new
        extension option rather than -mfpu and change expected behaviour to
        sane outputs.
        * testsuite/gas/arm/armv8-2-fp16-scalar-bad-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-scalar-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-scalar-thumb-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-thumb-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb-ext.d: New.
        * testsuite/gas/arm/armv8_2+rdma-ext.d: New.
        * testsuite/gas/arm/armv8_2-a-fp16-thumb2-ext.d: New.
        * testsuite/gas/arm/armv8_2-a-fp16_ext.d: New.
        * testsuite/gas/arm/armv8_3-a-fp-bad-ext.d: New.
        * testsuite/gas/arm/armv8_3-a-fp-ext.d: New.
        * testsuite/gas/arm/armv8_3-a-fp16-ext.d: New.
        * testsuite/gas/arm/armv8_3-a-simd-bad-ext.d: New.
        * testsuite/gas/arm/armv8_4-a-fp16-ext.d: New.
        * testsuite/gas/arm/armv8m.main+fp.d: New.
        * testsuite/gas/arm/armv8m.main+fp.dp.d: New.
        * testsuite/gas/arm/attr-ext-fpv5-d16.d: New.
        * testsuite/gas/arm/attr-ext-fpv5.d: New.
        * testsuite/gas/arm/attr-ext-idiv.d: New.
        * testsuite/gas/arm/attr-ext-mp.d: New.
        * testsuite/gas/arm/attr-ext-neon-fp16.d: New.
        * testsuite/gas/arm/attr-ext-neon-vfpv3.d: New.
        * testsuite/gas/arm/attr-ext-neon-vfpv4.d: New.
        * testsuite/gas/arm/attr-ext-sec.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3-d16-fp16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3-d16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3-fp16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3xd-fp.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3xd.d: New.
        * testsuite/gas/arm/attr-ext-vfpv4-d16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv4-sp-d16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv4.d: New.
        * testsuite/gas/arm/dotprod-mandatory-ext.d: New.
        * testsuite/gas/arm/fpv5-d16.s: New.
        * testsuite/gas/arm/fpv5-sp-d16.s: New.

2019-03-28  Alan Modra  <amodra@gmail.com>

        PR 24390
        * testsuite/gas/ppc/476.d: Update mtfsb*.
        * testsuite/gas/ppc/a2.d: Likewise.

2019-03-21  Alan Modra  <amodra@gmail.com>

        * emul.h (struct emulation): Delete strip_underscore.
        * emul-target.h (emul_strip_underscore): Don't define.
        (emul_struct_name): Update initialization.

2019-03-21  Alan Modra  <amodra@gmail.com>

        * config/tc-d10v.c (md_apply_fix): Apply BFD_RELOC_8.
        * config/tc-pdp11.c (md_apply_fix): Likewise.
        * config/tc-d30v.c (md_apply_fix): Don't emit errors for BFD_RELOC_8,
        BFD_RELOC_16, and BFD_RELOC_64.
        * testsuite/gas/all/gas.exp: Move target exclusions for forward
        test, but not cr16, to..
        * testsuite/gas/all/forward.d: ..here, with explanation.  Remove
        d10v, d30v, and pdp11 xfails.

2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (optimize_encoding): Don't check AVX for
        EVEX vector load/store optimization.  Check both operands for
        ZMM register.  Update EVEX vector load/store opcode check.
        Choose EVEX Disp8 over VEX Disp32.
        * testsuite/gas/i386/optimize-1.d: Updated.
        * testsuite/gas/i386/optimize-1a.d: Likewise.
        * testsuite/gas/i386/optimize-2.d: Likewise.
        * testsuite/gas/i386/optimize-4.d: Likewise.
        * testsuite/gas/i386/optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
        * testsuite/gas/i386/optimize-1.s: Add ZMM register load
        test.
        * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.

2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24352
        * config/tc-i386.c (optimize_encoding): Check only
        cpu_arch_flags.bitfield.cpuavx512vl.
        * testsuite/gas/i386/i386.exp: Run x86-64-optimize-2b.
        * testsuite/gas/i386/x86-64-optimize-2.d: Revert the last
        change.
        * testsuite/gas/i386/x86-64-optimize-2b.d: New file.
        * testsuite/gas/i386/x86-64-optimize-2b.s: Likewise.

2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24359
        * testsuite/gas/i386/i386.exp: Change optimize-6a, optimize-7,
        x86-64-optimize-7a and x86-64-optimize-8 tests to run_list_test.
        Remove optimize-6c and x86-64-optimize-7c tests.
        * testsuite/gas/i386/noavx-3.l: Updated.
        * testsuite/gas/i386/noavx-4.d: Likewise.
        * testsuite/gas/i386/noavx-5.d: Likewise.
        * testsuite/gas/i386/noavx-3.s: Add AVX512F tests.
        * testsuite/gas/i386/noavx-4.s: Remove AVX512F tests.
        * testsuite/gas/i386/nosse-5.s: Likewise.
        * testsuite/gas/i386/optimize-6a.d: Removed.
        * testsuite/gas/i386/optimize-6c.d: Likewise.
        * testsuite/gas/i386/optimize-7.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
        * testsuite/gas/i386/optimize-6a.l: New file.
        * testsuite/gas/i386/optimize-6a.s: Likewise.
        * testsuite/gas/i386/optimize-7.l: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.l: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.l: Likewise.

2019-03-18  Alan Modra  <amodra@gmail.com>

        * config/m68k-parse.y (yylex): Use temp_ilp and restore_ilp.
        * as.c (macro_expr): Likewise.
        * macro.c (buffer_and_nest): Likewise.
        * read.c (temp_ilp): Remove FIXME.

2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/att-regs.d: Pass -O0 to assembler.
        * testsuite/gas/i386/avx512bw-intel.d: Likewise.
        * testsuite/gas/i386/avx512bw.d: Likewise.
        * testsuite/gas/i386/avx512f-intel.d: Likewise.
        * testsuite/gas/i386/avx512f.d: Likewise.
        * testsuite/gas/i386/disp32.d: Likewise.
        * testsuite/gas/i386/intel-regs.d: Likewise.
        * testsuite/gas/i386/pseudos.d: Likewise.
        * testsuite/gas/i386/x86-64-disp32.d: Likewise.
        * testsuite/gas/i386/x86-64-pseudos.d: Likewise.

2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24348
        * config/tc-i386.c (optimize_encoding): Encode 128-bit and
        256-bit EVEX vector register load/store instructions as VEX
        vector register load/store instructions for -O1.
        * doc/c-i386.texi: Update -O1 documentation.
        * testsuite/gas/i386/i386.exp: Run PR gas/24348 tests.
        * testsuite/gas/i386/optimize-1.s: Add tests for EVEX vector
        load/store instructions.
        * testsuite/gas/i386/optimize-2.s: Likewise.
        * testsuite/gas/i386/optimize-3.s: Likewise.
        * testsuite/gas/i386/optimize-5.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
        * testsuite/gas/i386/optimize-1.d: Updated.
        * testsuite/gas/i386/optimize-2.d: Likewise.
        * testsuite/gas/i386/optimize-3.d: Likewise.
        * testsuite/gas/i386/optimize-4.d: Likewise.
        * testsuite/gas/i386/optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
        * testsuite/gas/i386/optimize-7.d: New file.
        * testsuite/gas/i386/optimize-7.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.s: Likewise.

2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (optimize_encoding): Encode 256-bit/512-bit
        VEX/EVEX vector register clearing instructions with 128-bit VEX
        vector register clearing instructions at -O1.
        * doc/c-i386.texi: Update -O1 and -O2 documentation.
        * testsuite/gas/i386/i386.exp: Run optimize-1a and
        x86-64-optimize-2a.
        * testsuite/gas/i386/optimize-1a.d: New file.
        * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.

2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24353
        * config/tc-i386.c: Include <limits.h> if it exists and try
        including <sys/param.h> if we have it.
        (INT_MAX): Define if not defined.
        (md_parse_option): Set optimize to INT_MAX for -Os.
        * testsuite/gas/i386/optimize-2.s: Add a test.
        * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
        * testsuite/gas/i386/optimize-2.d: Updated.
        * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.

2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24352
        * config/tc-i386.c (optimize_encoding): Encode 512-bit EVEX
        with 128-bit VEX encoding only when AVX is enabled and with
        128-bit EVEX encoding only when AVX512VL is enabled.
        * testsuite/gas/i386/i386.exp: Run PR gas/24352 tests.
        * testsuite/gas/i386/optimize-6.s: New file.
        * testsuite/gas/i386/optimize-6a.d: Likewise.
        * testsuite/gas/i386/optimize-6b.d: Likewise.
        * testsuite/gas/i386/optimize-6c.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7b.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.d: Updated.

2019-03-15  Li Hao  <li.hao296@zte.com.cn>

        PR 24308
        * config/tc-i386.c (parse_insn): Check mnemp before using it to
        determine if a suffix can be trimmed.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_set_addr): Align relocation within .debug_line.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_line): Pad size of .debug_line section.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_str): Use octets for .debug_string pointers.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_line): Use octets for .debug_line prologue.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_line): Use octets for dwarf2 headers.
        (out_debug_aranges, out_debug_info): Likewise.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * symbols.h (symbol_temp_new_now_octets): Declare.
        (symbol_set_value_now_octets, symbol_octets_p): Declare.
        * symbols.c (struct symbol_flags): New member sy_octets.
        (symbol_temp_new_now_octets): New function.
        (resolve_symbol_value): Return octets instead of bytes if
        sy_octets is set.
        (symbol_set_value_now_octets): New function.
        (symbol_octets_p): New function.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (dwarf2_emit_insn): Fix calculation of line info offset.

2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>

        * testsuite/gas/s390/zarch-arch13.s: Adjust testcase to optable changes.
        * testsuite/gas/s390/zarch-arch13.d: Likewise.

2019-02-27  Matthew Malcomson  <matthew.malcomson@arm.com>

        * testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
        * testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
        * testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
        * testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
        lines.
        * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
        * testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.

2019-02-24  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (parse_tls_arg): Wrap in #ifdef OBJ_ELF.

2019-02-24  Alan Modra  <amodra@gmail.com>

        PR 24144
        * config/obj-aout.c (obj_aout_frob_file_before_fix): Write to end
        of section to ensure file contents cover aligned section size.

2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-arm.c (arm_cpus): Add neoverse-n1.
        * doc/c-arm.texi (-mcpu): Document neoverse-n1 value.

2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Add neoverse-e1.
        * doc/c-aarch64.texi (-mcpu): Document neoverse-e1 value.

2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n1.
        * doc/c-aarch64.texi (-mcpu): Document neoverse-n1 value.

2019-02-19  Paul Hua  <paul.hua.gm@gmail.com>

        * NEWS: Mention -m[no-]fix-loongson3-llsc.
        * configure.ac: Add --enable-mips-fix-loongson3-llsc.
        Define DEFAULT_MIPS_FIX_LOONGSON3_LLSC.
        * config.in: Regenerated.
        * configure: Likewise.
        * config/tc-mips.c (sync_insn, mips_fix_loongson3_llsc):
        New variables.
        (options): New OPTION_FIX_LOONGSON3_LLSC,
        OPTION_NO_FIX_LOONGSON3_LLSC.
        (md_longopts): Add -m[no-]fix-loongson3-llsc.
        (md_begin): Initialize sync insn.
        (fix_loongson3_llsc): New.
        (append_insn): Call fix_loongson3_llsc.
        (md_parse_option): Handle OPTION_FIX_LOONGSON3_LLSC,
        OPTION_NO_FIX_LOONGSON3_LLSC.
        (md_show_usage): Display -m[no-]fix-loongson3-llsc.
        * doc/c-mips.texi: Document -m[no-]fix-loongson3-llsc,
        --enable-mips-fix-loongson3-llsc=[yes|no].

2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24165
        * frags.c (frag_var_init): Pass max_chars to TC_FRAG_INIT as
        max_bytes.
        * config/tc-aarch64.h (TC_FRAG_INIT): Add and pass max_bytes to
        aarch64_init_frag.
        * /config/tc-arm.h (TC_FRAG_INIT): And and pass max_bytes to
        arm_init_frag.
        * config/tc-avr.h (TC_FRAG_INIT): And and ignore max_bytes.
        * config/tc-ia64.h (TC_FRAG_INIT): Likewise.
        * config/tc-mmix.h (TC_FRAG_INIT): Likewise.
        * config/tc-nds32.h (TC_FRAG_INIT): Likewise.
        * config/tc-ns32k.h (TC_FRAG_INIT): Likewise.
        * config/tc-rl78.h (TC_FRAG_INIT): Likewise.
        * config/tc-rx.h (TC_FRAG_INIT): Likewise.
        * config/tc-score.h (TC_FRAG_INIT): Likewise.
        * config/tc-tic54x.h (TC_FRAG_INIT): Likewise.
        * config/tc-tic6x.h (TC_FRAG_INIT): Likewise.
        * config/tc-xtensa.h (TC_FRAG_INIT): Likewise.
        * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Set to
        (alignment ? ((1 << alignment) - 1) : 1)
        (i386_tc_frag_data): Add max_bytes.
        (TC_FRAG_INIT): Add and track max_bytes.
        (HANDLE_ALIGN): Replace MAX_MEM_FOR_RS_ALIGN_CODE with
        fragP->tc_frag_data.max_bytes.
        * doc/internals.texi: Update TC_FRAG_TYPE with max_bytes.

2019-02-08  Jim Wilson  <jimw@sifive.com>

        * config/tc-riscv.c (validate_riscv_insn) <'C'>: Add 'z' support.
        (riscv_ip) <'C'>: Add 'z' support.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-arm.c (insns): Redefine THUMB_VARIANT and ARM_VARIANT for
        hlt to armv1.
        * testsuite/gas/arm/armv8a-automatic-hlt.d: Update TAGs
        * testsuite/gas/arm/hlt.d: New test.
        * testsuite/gas/arm/hlt.s: New test.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

        * testsuite/gas/aarch64/undefined_advsimd_armv8_3.d: New test.
        * testsuite/gas/aarch64/undefined_advsimd_armv8_3.s: New test.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

        PR binutils/23212
        * testsuite/gas/aarch64/undefined_by_elem_sz_l.s: New test.
        * testsuite/gas/aarch64/undefined_by_elem_sz_l.d: New test.

2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>

        * config/tc-visium.c (md_assemble) <mode_cad>: Align instruction on
        64-bit boundaries for the GR6.
        * testsuite/gas/visium/allinsn_gr6.s: Tweak.
        * testsuite/gas/visium/allinsn_gr6.d: Likewise.
        * testsuite/gas/visium/bra-1.d: New test.
        * testsuite/gas/visium/bra-1.s: Likewise.
        * testsuite/gas/visium/visium.exp: Run bra-1 test.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (lex_imm): Add new argument exp_o.
        (emit_reloc): New function.
        (md_apply_fix): [BFD_RELOC_S12Z_OPR] Recognise that it
        can be either 2 bytes or 3 bytes long.
        * testsuite/gas/s12z/mov-imm-reloc.d: New file.
        * testsuite/gas/s12z/mov-imm-reloc.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (md_apply_fix): Fix incorrect limits.
        * testsuite/gas/s12z/pc-rel-bad.d: New file.
        * testsuite/gas/s12z/pc-rel-bad.l: New file.
        * testsuite/gas/s12z/pc-rel-bad.s: New file.
        * testsuite/gas/s12z/pc-rel-good.d: New file.
        * testsuite/gas/s12z/pc-rel-good.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (tfr): Emit warning if operands are the same.
        * testsuite/gas/s12z/exg.d: New test case.
        * testsuite/gas/s12z/exg.l: New file.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (lex_opr): Add a parameter to indicate whether
        immediate mode operands should be permitted.
        * testsuite/s12z/imm-dest.d: New file.
        * testsuite/s12z/imm-dest.l: New file.
        * testsuite/s12z/imm-dest.s: New file.
        * testsuite/s12z/s12z.exp: Add them.

2019-01-31  Andreas Krebbel  <krebbel@linux.ibm.com>

        * config/tc-s390.c (s390_parse_cpu): New entry for arch13.
        * doc/c-s390.texi: Document arch13 march option.
        * testsuite/gas/s390/s390.exp: Run the arch13 related tests.
        * testsuite/gas/s390/zarch-arch13.d: New test.
        * testsuite/gas/s390/zarch-arch13.s: New test.
        * testsuite/gas/s390/zarch-z13.d: Expect the renamed mnemonics
        also for z13.

2019-01-31  Alan Modra  <amodra@gmail.com>

        * config/tc-alpha.c (md_apply_fix): Correct range checks for
        BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BSR.
        * config/tc-arm.c (md_apply_fix): Use llabs rather than abs.
        * config/tc-csky.c (get_macro_reg_vals): Pass s to csky_show_error.

2019-01-28  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (md_apply_fix): Mark fixups for constant
        symbols as done in md_apply_fix.
        * testsuite/gas/all/forward.d: Don't XFAIL for xtensa.

2019-01-28  Nick Clifton  <nickc@redhat.com>

        * po/fr.po: Updated French translation.
        * po/ru.po: Updated Russian translation.

2019-01-28  Alan Modra  <amodra@gmail.com>

        * configure.ac (ac_checking): Set from bfd/development.sh
        development variable.
        * configure: Regenerate.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-aarch64.c (warn_unpredictable_ldst): Exempt
        stg, st2g, stzg and stz2g from Xt == Xn with writeback warning.
        * testsuite/gas/aarch64/armv8_5-a-memtag.d: Change tests for
        stg, stzg, st2g and stz2g.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>

        * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for stzgm.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/tc-aarch64.c (parse_address_main): Remove support for
        [base]! address expression.
        (parse_operands): Remove support for AARCH64_OPND_ADDR_SIMPLE_2.
        (warn_unpredictable_ldst): Remove support for ldstgv_indexed.
        * testsuite/gas/aarch64/armv8_5-a-memtag.d: Remove tests for ldgv
        and stgv.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-01-25  Wu Heng  <wu.heng@zte.com.cn>

        PR gas/23940
        * macro.c (getstring): Check array bound before accessing.

2019-01-25  Alan Modra  <amodra@gmail.com>

        PR 20902
        PR 24125
        * read.c (stringer): Delete assertion.

2019-01-21  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2019-01-19  Nick Clifton  <nickc@redhat.com>

        * config.in: Regenerate.
        * configure: Regenerate.
        * po/gas.pot: Regenerate.

2018-06-24  Nick Clifton  <nickc@redhat.com>

        2.32 branch created.

2019-01-17  Tamar Christina  <tamar.christina@arm.com>

        * testsuite/gas/arm/archv6t2-1-pe.d: New test.
        * testsuite/gas/arm/archv6t2-1.d: Skip pe.
        * testsuite/gas/arm/csdb.d: Skip pe.
        * testsuite/gas/arm/sb-thumb1-pe.d: New test.
        * testsuite/gas/arm/sb-thumb1.d: Skip pe.
        * testsuite/gas/arm/sb-thumb2-pe.d: New test.
        * testsuite/gas/arm/sb-thumb2.d: Skip pe.
        * testsuite/gas/arm/udf.d: Skip pe.

2019-01-16  Kito Cheng  <kito@andestech.com>

        * testsuite/gas/riscv/attribute-empty.d: New.

2019-01-16  Kito Cheng  <kito@andestech.com>
            Nelson Chu  <nelson@andestech.com>

        * config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined.
        (riscv_set_options): Add `arch_attr` field.
        (riscv_opts): Set default value for arch_attr.
        (riscv_write_out_arch_attr): New.
        (riscv_set_public_attributes): Likewise.
        (riscv_md_end): Likewise.
        (riscv_convert_symbolic_attribute): Likewise.
        (s_riscv_attribute): Likewise.
        (explicit_arch_attr): Likewise.
        (riscv_pseudo_table): Add .attribute to the table.
        (options): Add OPTION_ARCH_ATTR and OPTION_NO_ARCH_ATTR
        enumeration constants.
        (md_longopts): Add `march-attr' and `mno-arch-attr' options.
        (md_parse_option): Handle the new options.
        (md_show_usage): Document the `march-attr' option.
        * config/tc-riscv.h (md_end): Define as riscv_md_end
        (riscv_md_end): Declare.
        (CONVERT_SYMBOLIC_ATTRIBUTE): Define as
        riscv_convert_symbolic_attribute.
        (riscv_convert_symbolic_attribute): Declare.
        (start_assemble): Declare.
        * testsuite/gas/elf/elf.exp: Adjust test case for section2.e.
        * testsuite/gas/elf/section2.e-riscv: New.
        * testsuite/gas/riscv/attribute-01.d: New test
        * testsuite/gas/riscv/attribute-02.d: Likewise.
        * testsuite/gas/riscv/attribute-03.d: Likewise.
        * testsuite/gas/riscv/attribute-04.d: Likewise.
        * testsuite/gas/riscv/attribute-04.s: Likewise.
        * testsuite/gas/riscv/attribute-05.d: Likewise.
        * testsuite/gas/riscv/attribute-05.s: Likewise.
        * testsuite/gas/riscv/attribute-06.d: Likewise.
        * testsuite/gas/riscv/attribute-06.s: Likewise.
        * testsuite/gas/riscv/attribute-07.d: Likewise.
        * testsuite/gas/riscv/attribute-07.s: Likewise.
        * testsuite/gas/riscv/attribute-08.d: Likewise.
        * testsuite/gas/riscv/attribute-08.s: Likewise.
        * testsuite/gas/riscv/attribute-unknown.d: Likewise.
        * testsuite/gas/riscv/attribute-unknown.s: Likewise.
        * testsuite/gas/riscv/empty.l: Likewise.
        * doc/c-riscv.texi (.attribute): Add documentation.
        * configure.ac (--enable-default-riscv-attribute): New options.
        * configure: Re-generate.
        * config.in: Re-generate.

2019-01-16  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (lex_reg_name): Compare the length of the strings
        before the contents.
        * testsuite/gas/s12z/labels.d: New file.
        * testsuite/gas/s12z/labels.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.
        * config/tc-s12z.c (tfr): Change as_bad to as_warn.
        Also fix message typo and semantics.
        * config/tc-s12z.c (emit_opr): Emit BFD_RELOC_S12Z_OPR instead of
        BFD_RELOC_24.
        * testsuite/gas/s12z/opr-indirect-expr.d: Expect R_S12Z_OPR instead
        of R_S12Z_EXT24.

2019-01-14  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

        * config/tc-arm.c (arm_ext_v6k_v6t2): Define.
        (insns) [ARM_VARIANT]: Modified.
        (insns) [THUMB_VARIANT]: To implement few ARMv6K instructions
        in ARMv6T2 as well.
        * testsuite/gas/arm/archv6t2-1.d: New test.
        * testsuite/gas/arm/archv6t2-1.s: Likewise.
        * testsuite/gas/arm/archv6t2-2.d: Likewise.

2019-01-11  Alan Modra  <amodra@gmail.com>

        PR 23963
        * testsuite/gas/m68hc11/lbranch-dwarf2.d: Adjust for PR23963 change.
        * testsuite/gas/m68hc11/opers12-dwarf2.d: Likewise.

2019-01-10  Nick Clifton  <nickc@redhat.com>

        PR 23963
        * testsuite/gas/mips/mips16-branch-absolute-1.d: Adjust for the
        fact that control characters are now displayed as escape
        sequences.
        * testsuite/gas/mips/mips16-e.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-1.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-delay-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-delay-1.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n32-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n32-1.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n64-sym32-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n64-sym32-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-0.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-0.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-0.d:
        Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-1.d:
        Likewise.
        * testsuite/gas/mips/mipsel16-e.d: Likewise.
        * testsuite/gas/mips/mipsr6@msa.d: Likewise.
        * testsuite/gas/mips/mipsr6@relax-swap3.d: Likewise.
        * testsuite/gas/mips/r6-64-n32.d: Likewise.
        * testsuite/gas/mips/r6-64-n64.d: Likewise.
        * testsuite/gas/mips/r6-n32.d: Likewise.
        * testsuite/gas/mips/r6-n64.d: Likewise.
        * testsuite/gas/mips/r6.d: Likewise.
        * testsuite/gas/mips/tmips16-e.d: Likewise.
        * testsuite/gas/mips/tmipsel16-e.d: Likewise.
        * testsuite/gas/mn10300/relax.d: Likewise.

2019-01-09  John Darrington <john@darrington.wattle.id.au>

        * testsuite/gas/s12z/jsr.s: New case.
        * testsuite/gas/s12z/jsr.d: New case.

2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>

        * configure: Regenerate.

2019-01-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Add ares.
        * doc/c-aarch64.texi (-mcpu): Document ares value.

2019-01-08  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/rx/rx.exp: Create generated test source in
        current directory.
        * testsuite/gas/rx/Xtod.d, * testsuite/gas/rx/abs.d,
        * testsuite/gas/rx/adc.d, * testsuite/gas/rx/add.d,
        * testsuite/gas/rx/and.d, * testsuite/gas/rx/bclr.d,
        * testsuite/gas/rx/bcnd.d, * testsuite/gas/rx/bfmov.d,
        * testsuite/gas/rx/bmcnd.d, * testsuite/gas/rx/bnot.d,
        * testsuite/gas/rx/bra.d, * testsuite/gas/rx/brk.d,
        * testsuite/gas/rx/bset.d, * testsuite/gas/rx/bsr.d,
        * testsuite/gas/rx/btst.d, * testsuite/gas/rx/clrpsw.d,
        * testsuite/gas/rx/cmp.d, * testsuite/gas/rx/dabs.d,
        * testsuite/gas/rx/dadd.d, * testsuite/gas/rx/dbt.d,
        * testsuite/gas/rx/dcmp.d, * testsuite/gas/rx/ddiv.d,
        * testsuite/gas/rx/div.d, * testsuite/gas/rx/divu.d,
        * testsuite/gas/rx/dmov.d, * testsuite/gas/rx/dmul.d,
        * testsuite/gas/rx/dneg.d, * testsuite/gas/rx/dpopm.d,
        * testsuite/gas/rx/dpushm.d, * testsuite/gas/rx/dround.d,
        * testsuite/gas/rx/dsqrt.d, * testsuite/gas/rx/dsub.d,
        * testsuite/gas/rx/dtoX.d, * testsuite/gas/rx/emaca.d,
        * testsuite/gas/rx/emsba.d, * testsuite/gas/rx/emul.d,
        * testsuite/gas/rx/emula.d, * testsuite/gas/rx/emulu.d,
        * testsuite/gas/rx/fadd.d, * testsuite/gas/rx/fcmp.d,
        * testsuite/gas/rx/fdiv.d, * testsuite/gas/rx/fmul.d,
        * testsuite/gas/rx/fsqrt.d, * testsuite/gas/rx/fsub.d,
        * testsuite/gas/rx/ftoi.d, * testsuite/gas/rx/ftou.d,
        * testsuite/gas/rx/gprel.d, * testsuite/gas/rx/int.d,
        * testsuite/gas/rx/itof.d, * testsuite/gas/rx/jmp.d,
        * testsuite/gas/rx/jsr.d, * testsuite/gas/rx/machi.d,
        * testsuite/gas/rx/maclh.d, * testsuite/gas/rx/maclo.d,
        * testsuite/gas/rx/max.d, * testsuite/gas/rx/min.d,
        * testsuite/gas/rx/mov.d, * testsuite/gas/rx/movco.d,
        * testsuite/gas/rx/movli.d, * testsuite/gas/rx/movu.d,
        * testsuite/gas/rx/msbhi.d, * testsuite/gas/rx/msblh.d,
        * testsuite/gas/rx/msblo.d, * testsuite/gas/rx/mul.d,
        * testsuite/gas/rx/mulhi.d, * testsuite/gas/rx/mullh.d,
        * testsuite/gas/rx/mullo.d, * testsuite/gas/rx/mvfacgu.d,
        * testsuite/gas/rx/mvfachi.d, * testsuite/gas/rx/mvfaclo.d,
        * testsuite/gas/rx/mvfacmi.d, * testsuite/gas/rx/mvfc.d,
        * testsuite/gas/rx/mvfcp.d, * testsuite/gas/rx/mvfdc.d,
        * testsuite/gas/rx/mvfdr.d, * testsuite/gas/rx/mvtacgu.d,
        * testsuite/gas/rx/mvtachi.d, * testsuite/gas/rx/mvtaclo.d,
        * testsuite/gas/rx/mvtc.d, * testsuite/gas/rx/mvtcp.d,
        * testsuite/gas/rx/mvtdc.d, * testsuite/gas/rx/neg.d,
        * testsuite/gas/rx/nop.d, * testsuite/gas/rx/not.d,
        * testsuite/gas/rx/opecp.d, * testsuite/gas/rx/or.d,
        * testsuite/gas/rx/pop.d, * testsuite/gas/rx/popc.d,
        * testsuite/gas/rx/popm.d, * testsuite/gas/rx/push.d,
        * testsuite/gas/rx/pushc.d, * testsuite/gas/rx/pushm.d,
        * testsuite/gas/rx/r-bcc.d, * testsuite/gas/rx/r-bra.d,
        * testsuite/gas/rx/racl.d, * testsuite/gas/rx/racw.d,
        * testsuite/gas/rx/rdacl.d, * testsuite/gas/rx/rdacw.d,
        * testsuite/gas/rx/revl.d, * testsuite/gas/rx/revw.d,
        * testsuite/gas/rx/rmpa.d, * testsuite/gas/rx/rolc.d,
        * testsuite/gas/rx/rorc.d, * testsuite/gas/rx/rotl.d,
        * testsuite/gas/rx/rotr.d, * testsuite/gas/rx/round.d,
        * testsuite/gas/rx/rstr.d, * testsuite/gas/rx/rte.d,
        * testsuite/gas/rx/rtfi.d, * testsuite/gas/rx/rts.d,
        * testsuite/gas/rx/rtsd.d, * testsuite/gas/rx/sat.d,
        * testsuite/gas/rx/satr.d, * testsuite/gas/rx/save.d,
        * testsuite/gas/rx/sbb.d, * testsuite/gas/rx/sccnd.d,
        * testsuite/gas/rx/scmpu.d, * testsuite/gas/rx/setpsw.d,
        * testsuite/gas/rx/shar.d, * testsuite/gas/rx/shll.d,
        * testsuite/gas/rx/shlr.d, * testsuite/gas/rx/smovb.d,
        * testsuite/gas/rx/smovf.d, * testsuite/gas/rx/smovu.d,
        * testsuite/gas/rx/sstr.d, * testsuite/gas/rx/stnz.d,
        * testsuite/gas/rx/stz.d, * testsuite/gas/rx/sub.d,
        * testsuite/gas/rx/suntil.d, * testsuite/gas/rx/swhile.d,
        * testsuite/gas/rx/tst.d, * testsuite/gas/rx/utof.d,
        * testsuite/gas/rx/wait.d, * testsuite/gas/rx/xchg.d,
        * testsuite/gas/rx/xor.d: Add #source line.

2019-01-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-arm.c (arm_cpus): Add ares.
        * doc/c-arm.texi (-mcpu): Document ares value.

2019-01-05  Yoshinori Sato  <ysato@users.sourceforge.jp>

        * config/rx-defs.h (rx_cpu_types): Add type RXV3 and RXV3FPU.
        (rx_bfield): Add prototype.
        (rx_post): Likewise.
        * config/rx-parse.y: Add v3 instructions and Double FPU registers.
        (DSIZE): Define.
        (POST): Define.
        (rx_check_v3): New. check v3 type.
        (rx_check_dfpu): New. check have double support.
        (double_condition_table): New. dcmp<cond> contiditon.
        (check_condition): Multiple condition support.
        (rx_lex): RXv3 instructions support.
        Add parse dcmp<cond> instruction and Double FPU registers.
        (immediate): Disable optimize in dmov #imm case.
        (displacement): Add double displacement in dmov instraction.
        * config/tc-rx.c (rx_use_conventional_section_names):
        Invert default value in rx-*-linux target.
        (cpu_type): Add additional ELF flags.
        (cpu_type_list): Add RXv3.
        (md_parse_option): Refer elf_flags from cpu_type_list.
        (md_show_usage): Add rxv3 and rxv3-dfpu.
        (rx_bytesT): Add post byte.
        (rx_bfield): New. generate bfmov / bfmovz "imm" field.
        (rx_post): New. Set instruction post byte.
        (md_assemble): Add post byte.
        doc/c-rx.texi: Add cpu types.
        * testsuite/gas/rx/Xtod.d: New.
        * testsuite/gas/rx/Xtod.sm: New.
        * testsuite/gas/rx/bfmov.d: New.
        * testsuite/gas/rx/bfmov.sm: New.
        * testsuite/gas/rx/dabs.d: New.
        * testsuite/gas/rx/dabs.sm: New.
        * testsuite/gas/rx/dadd.d: New.
        * testsuite/gas/rx/dadd.sm: New.
        * testsuite/gas/rx/dcmp.d: New.
        * testsuite/gas/rx/dcmp.sm: New.
        * testsuite/gas/rx/ddiv.d: New.
        * testsuite/gas/rx/ddiv.sm: New.
        * testsuite/gas/rx/dmov.d: New.
        * testsuite/gas/rx/dmov.sm: New.
        * testsuite/gas/rx/dmul.d: New.
        * testsuite/gas/rx/dmul.sm: New.
        * testsuite/gas/rx/dneg.d: New.
        * testsuite/gas/rx/dneg.sm: New.
        * testsuite/gas/rx/dpopm.d: New.
        * testsuite/gas/rx/dpopm.sm: New.
        * testsuite/gas/rx/dpushm.d: New.
        * testsuite/gas/rx/dpushm.sm: New.
        * testsuite/gas/rx/dround.d: New.
        * testsuite/gas/rx/dround.sm: New.
        * testsuite/gas/rx/dsqrt.d: New.
        * testsuite/gas/rx/dsqrt.sm: New.
        * testsuite/gas/rx/dsub.d: New.
        * testsuite/gas/rx/dsub.sm: New.
        * testsuite/gas/rx/dtoX.d: New.
        * testsuite/gas/rx/dtoX.sm: New.
        * testsuite/gas/rx/macros.inc: Add double FPU registers.
        * testsuite/gas/rx/mvfdc.d: New.
        * testsuite/gas/rx/mvfdc.sm: New.
        * testsuite/gas/rx/mvfdr.d: New.
        * testsuite/gas/rx/mvfdr.sm: New.
        * testsuite/gas/rx/mvtdc.d: New.
        * testsuite/gas/rx/mvtdc.sm: New.
        * testsuite/gas/rx/rstr.d: New.
        * testsuite/gas/rx/rstr.sm: New.
        * testsuite/gas/rx/rx.exp: Use rxv3-dfpu option.
        * testsuite/gas/rx/save.d: New.
        * testsuite/gas/rx/save.sm: New.
        * testsuite/gas/rx/xor.d: New.
        * testsuite/gas/rx/xor.sm: Add pattern.

2019-01-04  Wu Heng  <wu.heng@zte.com.cn>

        PR 24010
        * macro.c (get_any_string): Check for end of input whilst scanning
        for separators.

2019-01-04  Wu Heng  <wu.heng@zte.com.cn>

        PR 24009
        * read.c (stringer): Fix handling of missing '>' character at end
        of <...> sequence.

2019-01-01  Alan Modra  <amodra@gmail.com>

        Update year range in copyright notice of all files.

For older changes see ChangeLog-2018
\f
Copyright (C) 2019 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: