gas/riscv: Produce version 3 DWARF CIE by default

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

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
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