RISC-V: Add compressed instruction hints, and a few misc cleanups.

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

2017-12-20  Jim Wilson  <jimw@sifive.com>

        * config/tc-riscv.c (risc_ip) <o>: Add comment.
        * testsuite/gas/riscv/c-nonzero-imm.d,
        * testsuite/gas/riscv/c-nonzero-imm.l,
        * testsuite/gas/riscv/c-nonzero-imm.s,
        * testsuite/gas/riscv/c-nonzero-reg.d,
        * testsuite/gas/riscv/c-nonzero-reg.l,
        * testsuite/gas/riscv/c-nonzero-reg.s,
        * testsuite/gas/riscv/c-zero-imm-64.d,
        * testsuite/gas/riscv/c-zero-imm-64.s,
        * testsuite/gas/riscv/c-zero-imm.d, testsuite/gas/riscv/c-zero-imm.s,
        * testsuite/gas/riscv/c-zero-reg.d,
        * testsuite/gas/riscv/c-zero-reg.s: New.

2017-12-19  Tamar Christina  <tamar.christina@arm.com>

        PR 22559
        * config/tc-aarch64.c (vectype_to_qualifier): Support AARCH64_OPND_QLF_S_4B.
        * gas/testsuite/gas/aarch64/dotproduct.d: Update disassembly.

2017-12-19  Tamar Christina  <tamar.christina@arm.com>

        PR 22529
        * config/tc-aarch64.c (vectype_to_qualifier): Support AARCH64_OPND_QLF_V_4B.
        * gas/testsuite/gas/aarch64/pr22529.s: New.
        * gas/testsuite/gas/aarch64/pr22529.d: New.
        * gas/testsuite/gas/aarch64/pr22529.l: New.

2017-12-18  Nick Clifton  <nickc@redhat.com>

        PR 22493
        * config/tc-arm.c (encode_ldmstm): Do not use A2 encoding of the
        PUSH insn when pushing the stack pointer.

2017-12-18  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (regymm, regzmm): Delete.
        (operand_type_register_match). Extend comment. Also handle some
        memory operands here. Extend to cover .regsimd.
        (build_vex_prefix): Derive vector_length from actual operand
        size.
        (process_operands, build_modrm_byte): Use .regsimd.

2017-12-18  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (match_simd_size): New.
        (match_mem_size): Use it.
        (operand_size_match): Likewise. Split .reg and .acc checks.
        (pi, check_VecOperands, match_template, check_byte_reg,
        check_long_reg, check_qword_reg, build_modrm_byte,
        parse_real_register): Replace .regxmm, .regymm, and .regzmm
        checks.
        (md_assemble): Qualify .acc check with .xmmword one.
        (bad_implicit_operand): Delete.
        (process_operands): Replace .firstxmm0 checks with .acc plus
        .xmmword ones. Drop now pointless assertions. Convert .acc to
        .regsimd.
        * config/tc-i386-intel.c (i386_intel_simplify_register): Replace
        .regxmm, .regymm, and .regzmm checks.
        * testsuite/gas/i386/x86-64-specific-reg.l: Adjust expectations.

2017-12-18  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (operand_type_check): Extend comment.
        (match_reg_size): Also check .tbyte.
        (match_mem_size): No longer check .tbyte here.
        (md_assemble): Drop .floatacc check.
        (check_byte_reg): Drop .floatreg and .floatacc checks.
        (process_operands, parse_real_register): Replace .floatreg
        check.

2017-12-18  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (operand_type_check, pi): Switch .reg<N> to
        just .reg.
        (operand_size_match): Qualify .anysize check with .reg one.
        Extend .acc check to also cover .reg.
        (operand_type_register_match): Drop m0 and m1 parameters. Switch
        .reg<N> to .byte/.word/.dword/.qword. Drop .acc special
        handling. 
        (md_assemble): Expand .reg8 checks to .reg plus .bytes ones.
        (optimize_imm, process_suffix, check_byte_reg, check_long_reg,
        check_qword_reg, check_word_reg): Expand .reg<N> checks to .reg
        plus size ones.
        (match_template): Drop arguments from calls to
        operand_type_register_match().
        (build_modrm_byte, i386_addressing_mode, i386_index_check,
        parse_real_register): Replace .reg<N> checks.
        * config/tc-i386-intel.c (i386_intel_simplify,
        i386_intel_operand): Switch .reg16 to .word.

2017-12-17  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/22623
        * gas/config/tc-i386.c (output_insn): Check pseudo prefix
        without instruction.
        * testsuite/gas/i386/i386.exp: Run inval-pseudo.
        * testsuite/gas/i386/inval-pseudo.l: New file.
        * testsuite/gas/i386/inval-pseudo.s: Likewise.

2017-12-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (match_template): Add missing ! to
        reg{x,y,z}mm checks in q- and l-suffix handling.

2017-12-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (build_modrm_byte): Add missing ! to reg64
        check leading to abort().

2017-12-14  Nick Clifton  <nickc@redhat.com>

        * config/tc-m32c.c: Update address of FSF in copyright notice.
        * config/tc-m32c.h: Likewise.
        * config/tc-mt.c: Likewise.
        * config/tc-mt.h: Likewise.
        * config/tc-visium.c: Likewise.
        * config/tc-visium.h: Likewise.
        * testsuite/gas/rx/explode: Likewise.

2017-12-13  Jim Wilson  <jimw@sifive.com>

        PR 22599
        * testsuite/gas/riscv/fsxxi.d, testsuite/gas/riscv/fsxxi.s: New.

2017-12-13  Dimitar Dimitrov  <dimitar@dinux.eu>

        * testsuite/gas/pru/extern.s: New test for print of U16_PMEMM
        relocation.
        * testsuite/gas/pru/extern.d: New test driver.

2017-12-12  Alan Modra  <amodra@gmail.com>

        PR 21118
        * config/tc-ppc.c (md_assemble): Don't mask register number.

2017-12-07  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xg_order_trampoline_chain): Replace
        xg_order_trampoline_chain_entry call with check for
        canonicalized symbol equality and offset equality.

2017-12-04  Alan Modra  <amodra@gmail.com>

        PR 22544
        * doc/as.texinfo (8byte): Correct.

2017-12-04  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/ppc.exp: Don't exclude VLE tests when little-endian.
        * testsuite/gas/ppc/efs.d: Add -mbig to assembler options.
        * testsuite/gas/ppc/efs2.d: Likewise.
        * testsuite/gas/ppc/lsp-checks.d: Likewise.
        * testsuite/gas/ppc/lsp.d: Likewise.
        * testsuite/gas/ppc/spe.d: Likewise.
        * testsuite/gas/ppc/spe2-checks.d: Likewise.
        * testsuite/gas/ppc/spe2.d: Likewise.
        * testsuite/gas/ppc/spe_ambiguous.d: Likewise.
        * testsuite/gas/ppc/vle-mult-ld-st-insns.d: Likewise.
        * testsuite/gas/ppc/vle-reloc.d: Likewise.
        * testsuite/gas/ppc/vle-simple-1.d: Likewise.
        * testsuite/gas/ppc/vle-simple-2.d: Likewise.
        * testsuite/gas/ppc/vle-simple-3.d: Likewise.
        * testsuite/gas/ppc/vle-simple-4.d: Likewise.
        * testsuite/gas/ppc/vle-simple-5.d: Likewise.
        * testsuite/gas/ppc/vle-simple-6.d: Likewise.
        * testsuite/gas/ppc/vle.d: Likewise.

2017-12-03  Jim Wilson  <jimw@sifive.com>

        * doc/c-riscv.texi (RISC-V-Directives): Move @section immediately after
        @node.

2017-12-01  Palmer Dabbelt  <palmer@sifive.com>
            Jim Wilson  <jimw@sifive.com>

        * doc/as.texinfo (RISC-V): Alphabetize RISC-V entries.  Change
        RISC-V-Opts to RISC-V-Options.  Delete redundant space.  Add -fpic
        and related options to option list.
        * doc/c-riscv.texi: (RISC-V-Options): Renamed from RISC-V-Opts.
        (RISC-V Options): Renamed from Options.  Add missing period.
        (-fpic): Also mention -fPIC.
        (RISC-V Directives): New node.

2017-12-01  Peter Bergner <bergner@vnet.ibm.com>

        * config/tc-ppc.c (last_insn): Update type.
        (insn_validate) <omask, mask>: Likewise.
        (ppc_setup_opcodes) <mask, right_bit>: Likewise.
        <PRINT_OPCODE_TABLE>: Update types and printf format specifiers.
        (ppc_insert_operand): Update return and argument types and remove
        unneeded type casts.
        <min, max, right, tmp>: Update type.
        (md_assemble): Remove unneeded type casts.
        <insn, val, tmp_insn>: Update type.

2017-11-29  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (enum i386_error): Remove try_vector_disp8.
        (mode_from_disp_size, build_modrm_byte, build_modrm_byte,
        disp_size): Remove reference to .vec_disp8.
        (output_disp): Likewise. Unconditionally use i.memshift.
        (fits_in_vec_disp8): Rename to fits_in_disp8.
        (type_names): Remove OPERAND_TYPE_VEC_DISP8 entry.
        (optimize_disp): Use fits_in_disp8.
        (check_VecOperands): Re-work (simplify) .disp8memshift
        conditional handling.

2017-11-29  Jan Beulich  <jbeulich@suse.com>

        PR gas/21874
        * config/tc-i386-intel.c (i386_intel_simplify): Chain together
        multiple segment override expressions.
        (i386_intel_operand): Issue diagnostic for redundant segment
        overrides.
        * testsuite/gas/i386/intelok.e: New.
        * testsuite/gas/i386/intelok.d: Reference intelok.e.
        * testsuite/gas/i386/inval-seg.s: Add redundant override checks.
        * testsuite/gas/i386/inval-seg.l: Adjust expectations.

2017-11-29  Jim Wilson  <jimw@sifive.com>
            Palmer Dabbelt  <palmer@sifive.com>

        * config/tc-riscv.c (riscv_frag_align_code): New local insn_alignment.
        Early return if bytes less than or equal to insn_alignment.
        * testsuite/gas/riscv/align-1.l: New.
        * testsuite/gas/riscv/align-1.s: New.
        * testsuite/gas/riscv/riscv.exp: Use run_dump_tests.  Use run_list_test
        for align-1.

        PR gas/22464
        * doc/c-i386.texi (-n): Clarify docs.

2017-11-29  Renlin Li  <renlin.li@arm.com>

        * config/tc-aarch64.c (reg_names): Fix IP1 register alias typo.
        * testsuite/gas/aarch64/register_aliases.s: Add IP0 and IP1 tests.
        * testsuite/gas/aarch64/register_aliases.d: Update.

2017-11-29  Stefan Stroe  <stroestefan@gmail.com>

        * po/Make-in (datadir): Define as @datadir@.
        (localedir): Define as @localedir@.
        (gnulocaledir, gettextsrcdir): Use @datarootdir@.

2017-11-29  Nick Clifton  <nickc@redhat.com>

        PR 22492
        * config/obj-elf.c (obj_elf_version): Use record_alignment rather
        than bfd_set_section_alignment.

2017-11-27  Andrew Waterman <andrew@sifive.com>
            Palmer Dabbelt  <palmer@sifive.com>
            Jim Wilson  <jimw@sifive.com>

        * config/tc-riscv.c (riscv_handle_implicit_zero_offset): New.
        (riscv_ip): Cases 'k', 'l', 'm', 'n', 'M', 'N', add call to
        riscv_handle_implicit_zero_offset.  At label load_store, replace
        existing code with call to riscv_handle_implicit_zero_offset.
        * testsuite/gas/riscv/c-ld.d, testsuite/gas/riscv/c-ld.s: New.
        * testsuite/gas/riscv/c-lw.d, testsuite/gas/riscv/c-lw.s: New.
        * testsuite/gas/riscv/riscv.exp: Run new tests.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (find_trampoline_seg): Add static variable
        that caches the result of the most recent search.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (trampoline_chain_entry, trampoline_chain)
        (trampoline_chain_index): New structures.
        (trampoline_index): Add chain_index field.
        (xg_order_trampoline_chain_entry, xg_sort_trampoline_chain)
        (xg_find_chain_entry, xg_get_best_chain_entry)
        (xg_order_trampoline_chain, xg_get_trampoline_chain)
        (xg_find_best_eq_target, xg_add_location_to_chain)
        (xg_create_trampoline_chain, xg_get_single_symbol_slot): New
        functions.
        (xg_relax_fixups): Call xg_find_best_eq_target to adjust jump
        target to point to an existing jump. Call
        xg_create_trampoline_chain to create new jump target. Call
        xg_add_location_to_chain to add newly created trampoline jump
        to the corresponding chain.
        (add_jump_to_trampoline): Extract loop searching for a single
        slot with a symbol into a separate function, replace that code
        with a call to that function.
        (relax_frag_immed): Call xg_find_best_eq_target to adjust jump
        target to point to an existing jump.
        * testsuite/gas/xtensa/all.exp: Add trampoline-2 test.
        * testsuite/gas/xtensa/trampoline.d: Adjust absolute addresses
        as many duplicate trampoline chains are now coalesced.
        * testsuite/gas/xtensa/trampoline.s: Add _nop so that objdump
        stays in sync with instruction stream.
        * testsuite/gas/xtensa/trampoline-2.l: New test result file.
        * testsuite/gas/xtensa/trampoline-2.s: New test source file.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (search_trampolines, get_best_trampoline):
        Remove definitions.
        (xg_find_best_trampoline_for_tinsn): New function.
        (relax_frag_immed): Replace call to get_best_trampoline with a
        call to xg_find_best_trampoline_for_tinsn.
        * testsuite/gas/xtensa/trampoline.d: Adjust absolute addresses
        as the placement of trampolines for relaxed branches has been
        changed.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (trampoline_index): New structure.
        (trampoline_seg): Replace trampoline list with trampoline index.
        (xg_find_trampoline, xg_add_trampoline_to_index)
        (xg_remove_trampoline_from_index, xg_add_trampoline_to_seg)
        (xg_is_trampoline_frag_full, xg_get_fulcrum)
        (xg_find_best_trampoline, xg_relax_fixup, xg_relax_fixups)
        (xg_is_relaxable_fixup): New functions.
        (J_MARGIN): New macro.
        (xtensa_create_trampoline_frag): Use xg_add_trampoline_to_seg
        instead of open-coded addition to the linked list.
        (dump_trampolines): Iterate through the trampoline_seg::index.
        (cached_fixupS, cached_fixup, fixup_cacheS, fixup_cache)
        (fixup_order, xtensa_make_cached_fixup)
        (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups)
        (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup)
        (xtensa_add_cached_fixup, check_and_update_trampolines): Remove
        definitions.
        (xg_relax_trampoline): Extract logic into separate functions,
        replace body with a call to xg_relax_fixups.
        (search_trampolines): Replace search in linked list with search
        in index. Change data type of address-tracking variables from
        int to offsetT. Replace abs with labs.
        (xg_append_jump): Finish the trampoline frag if it's full.
        (add_jump_to_trampoline): Remove trampoline frag from the index
        if the frag is full.
        * config/tc-xtensa.h (xtensa_frag_type): Remove next_trampoline.
        * testsuite/gas/xtensa/trampoline.d: Adjust absolute addresses
        as the placement of trampolines has slightly changed.
        * testsuite/gas/xtensa/trampoline.s: Add _nop so that objdump
        stays in sync with instruction stream.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (init_trampoline_frag): Replace pointer to
        struct trampoline_frag parameter with pointer to fragS.
        (xg_append_jump): Remove jump_around parameter.
        (struct trampoline_frag): Remove.
        (struct trampoline_seg): Change type of trampoline_list from
        struct trampoline_frag to fragS.
        (xtensa_create_trampoline_frag): Don't allocate struct
        trampoline_frag. Initialize new fragS::tc_frag_data fields.
        (dump_trampolines, xg_relax_trampoline, search_trampolines)
        (get_best_trampoline, init_trampoline_frag)
        (add_jump_to_trampoline, relax_frag_immed): Replace pointer to
        struct trampoline_frag with a pointer to fragS.
        (xg_append_jump): Remove jump_around parameter, use
        fragS::tc_frag_data.jump_around_fix instead.
        (xg_relax_trampoline, init_trampoline_frag)
        (add_jump_to_trampoline): Don't pass jump_around parameter to
        xg_append_jump.
        * config/tc-xtensa.h (struct xtensa_frag_type): Add new fields:
        needs_jump_around, next_trampoline and jump_around_fix.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (find_trampoline_seg): Move above the first
        use.
        (xtensa_create_trampoline_frag): Replace trampoline seg search
        code with a call to find_trampoline_seg.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xg_append_jump): New function.
        (xg_relax_trampoline, init_trampoline_frag)
        (add_jump_to_trampoline): Replace trampoline jump assembling
        code with a call to xg_append_jump.

2017-11-27  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xg_relax_trampoline): New function.
        (xtensa_relax_frag): Replace trampoline relaxation code with a
        call to xg_relax_trampoline.

2017-11-27  Nick Clifton  <nickc@redhat.com>

        PR 22492
        * config/obj-elf.c (obj_elf_version): Set the alignment of the
        .note section.

2017-11-26  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/sse-noavx.s: Add tests for fisttps and
        fisttpl.
        * testsuite/gas/i386/x86-64-sse-noavx.s: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-sse-noavx.d: Updated.
        * testsuite/gas/i386/sse-noavx.d: Likewise.
        * testsuite/gas/i386/x86-64-sse-noavx.d: Likewise.

2017-11-24  Jim Wilson  <jimw@sifive.com>

        * write.h (FAKE_LABEL_CHAR): Expand comment.

2017-11-24  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (check_VecOperations): Check register type
        for masking. Quote the actual register name in the respective
        diagnostic. Check {z} wasn't specified on its own.
        * testsuite/gas/i386/inval-avx512f.s,
        testsuite/gas/i386/x86-64-inval-avx512f.s: Add further bad
        masking tests.
        * testsuite/gas/i386/inval-avx512f.l,
        testsuite/gas/i386/x86-64-inval-avx512f.l: Adjust expectations.

2017-11-24  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/intel.d, testsuite/gas/i386/opcode.d,
        testsuite/gas/i386/opcode-suffix.d, testsuite/gas/i386/sse3.d,
        testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/x86-64-sse3.d,
        testsuite/gas/i386/x86-64-sse-noavx.d,
        testsuite/gas/i386/ilp32/x86-64-sse3.d,
        testsuite/gas/i386/ilp32/x86-64-sse-noavx.d: Adjust expectations.

2017-11-23  Jim Wilson  <jimw@sifive.com>

        * testsuite/gas/all/err-fakelabel.s (dg-error): Also accept fatal error
        string.

        * as.c (INITIALIZING_EMULS): Define.
        * config/obj-multi.h (FAKE_LABEL_NAME): When INITIALIZING_EMULS set,
        don't define it.

2017-11-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * testsuite/gas/i386/avx512f_vaes-intel.d: Regenerate.
        * testsuite/gas/i386/avx512f_vaes.d: Likewise.
        * testsuite/gas/i386/avx512f_vaes-wig1-intel.d: Likewise.
        * testsuite/gas/i386/avx512f_vaes-wig1.d: Likewise.
        * testsuite/gas/i386/avx512vl_vaes-intel.d: Likewise.
        * testsuite/gas/i386/avx512vl_vaes.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_vaes.s: Add instructions with
        disp8*N.
        * testsuite/gas/i386/x86-64-avx512f_vaes-intel.d: Regenerate.
        * testsuite/gas/i386/x86-64-avx512f_vaes.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_vaes-wig.s: Add instructions with
        disp8*N.
        * testsuite/gas/i386/x86-64-avx512f_vaes-wig1-intel.d: Regenerate.
        * testsuite/gas/i386/x86-64-avx512f_vaes-wig1.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-intel.d: Regenerate.
        * testsuite/gas/i386/x86-64-avx512vl_vaes.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-wig.s: Add instructions with
        disp8*N.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-wig1-intel.d: Regenerate.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-wig1.d: Regenerate.

2017-11-23  Jan Beulich  <jbeulich@suse.com>

        * tc-i386.c (check_VecOperands): Don't clear .disp16.
        * testsuite/gas/i386/avx512f.s: Add 16-bit addressing tests.
        * testsuite/gas/i386/avx512f.d,
        testsuite/gas/i386/avx512f-intel.d: Adjust expectations.

2017-11-23  Jan Beulich  <jbeulich@suse.com>

        PR gas/22441
        * config/tc-i386.c (build_modrm_byte): Add address override
        prefix checks alongside 64-bit mode ones.
        * testsuite/gas/i386/reloc64.s: Add 32-bit signed/unsigned
        relocation cases.
        * testsuite/gas/i386/reloc64.d: Adjust expectations.

2017-11-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (build_modrm_byte): Drop VSIB handling from
        code also setting fake_zero_displacement.

2017-11-23  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/arch-4.s: Correct ud1 and ud2b. Add ud0.
        * testsuite/gas/i386/intel.s: Test ud2 instead of ud2b.
        * testsuite/gas/i386/opcode.s: Likewise.
        * testsuite/gas/i386/arch-4.d, testsuite/gas/i386/intel.d,
        testsuite/gas/i386/opcode.d, testsuite/gas/i386/opcode-intel.d,
        testsuite/gas/i386/opcode-suffix.d: Adjust expectations.

2017-11-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386-intel.c (i386_intel_operand): Don't call
        as_bad() if a prior error was already reported.
        * testsuite/gas/i386/inval-avx512f.l,
        testsuite/gas/i386/x86-64-inval-avx512f.l: Adjust expectations.

2017-11-22  Jim Wilson  <jimw@sifive.com>

        * as.c: Include write.h.
        (common_emul_init): Use FAKE_LABEL_NAME.
        * ecoff.c (add_file, ecoff_directive_end, ecoff_directive_loc):
        Likewise.
        (ecoff_build_symbols): Use FAKE_LABEL_CHAR.
        * expr.c (get_symbol_name): Use FAKE_LABEL_CHAR.  Accept only if
        input_from_string is TRUE.
        * read.c (input_from_string): New.
        (read_symbol_name): Use FAKE_LABEL_CHAR.  Accept only if
        input_from_string is TRUE.
        (temp_ilp): Set input_from_string to TRUE.
        (restore_ilp): Set input_from_string to FALSE.
        * read.h (input_from_string): Declare.
        * symbols.c: Include write.h
        (S_IS_LOCAL): Check for FAKE_LABEL_CHAR.
        (symbol_relc_make_sym): Fix comment refering to default fake label
        string.
        * write.h (FAKE_LABEL_CHAR): New.
        * config/tc-riscv.h (FAKE_LABEL_CHAR): Define.
        * testsuite/gas/all/err-fakelabel.s: New.

        * doc/as.texinfo (.align): Change some to most for text nop fill.
        (.balign, .p2align): Likewise.

2017-11-22  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (arm_reg_type): Comment on the link with
        reg_expected_msgs.
        (reg_expected_msgs): Initialize using array designators with
        arm_reg_type index.

2017-11-22  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/hregs-err.s: New test.

2017-11-21  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/22464
        * testsuite/gas/i386/align-1.s: New file.
        * testsuite/gas/i386/align-1a.d: Likewise.
        * testsuite/gas/i386/align-1b.d: Likewise.
        * testsuite/gas/i386/i386.exp: Run align-1a and align-1b.

2017-11-21  Claudiu Zissulescu <claziss@synopsys.com>

        * testsuite/gas/arc/b.d : Update test.
        * testsuite/gas/arc/bl.d: Likewise.
        * testsuite/gas/arc/jli-1.d: Likewise.
        * testsuite/gas/arc/lp.d: Likewise.
        * testsuite/gas/arc/pcl-relocs.d: Likewise.
        * testsuite/gas/arc/pcrel-relocs.d: Likewise.
        * testsuite/gas/arc/pic-relocs.d: Likewise.
        * testsuite/gas/arc/plt-relocs.d: Likewise.
        * testsuite/gas/arc/pseudos.d: Likewise.
        * testsuite/gas/arc/relax-avoid2.d: Likewise.
        * testsuite/gas/arc/relax-avoid3.d: Likewise.
        * testsuite/gas/arc/relax-b.d: Likewise.
        * testsuite/gas/arc/tls-relocs.d: Likewise.
        * testsuite/gas/arc/relax-add01.d: Likewise.
        * testsuite/gas/arc/relax-add04.d: Likewise.
        * testsuite/gas/arc/relax-ld01.d: Likewise.
        * testsuite/gas/arc/relax-sub01.d: Likewise.
        * testsuite/gas/arc/relax-sub02.d: Likewise.
        * testsuite/gas/arc/relax-sub04.d: Likewise.
        * testsuite/gas/arc/pcl-print.s: New file.
        * testsuite/gas/arc/pcl-print.d: Likewise.
        * testsuite/gas/arc/nps400-12.d: Likewise.

2017-11-21  Alan Modra  <amodra@gmail.com>

        * config/tc-xtensa.c (finish_vinsn): Avoid multiple ngettext calls
        in error message.

2017-11-20  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/i386/x86-64-reg-bad.l: Accept trailing padding.

2017-11-16  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-aarch64.c (fp16fml): New.
        * doc/c-aarch64.texi (fp16fml): New.
        * testsuite/gas/aarch64/armv8_2-a-crypto-fp16.d (fp16): Make fp16fml.
        * testsuite/gas/aarch64/armv8_3-a-crypto-fp16.d (fp16): Make fp16fml.

2017-11-16  Tamar Christina  <tamar.christina@arm.com>

        * opcodes/aarch64-tbl.h
        (aarch64_feature_crypto): Add ARCH64_FEATURE_SIMD and AARCH64_FEATURE_FP.
        (aarch64_feature_crypto_v8_2, aarch64_feature_sm4): Likewise.
        (aarch64_feature_sha3): Likewise.

2017-11-16  Tamar Christina  <tamar.christina@arm.com>

        * doc/c-aarch64.texi (armv8.4-a, sha2, sha3, sm4): New.
        (dotprod): Update default note.

2017-11-16  Tamar Christina  <tamar.christina@arm.com>

        * testsuite/gas/aarch64/armv8_4-a-illegal.d: New.
        * testsuite/gas/aarch64/armv8_4-a-illegal.l: New.
        * testsuite/gas/aarch64/armv8_4-a-illegal.s: New.
        * testsuite/gas/aarch64/armv8_4-a.d: New.
        * testsuite/gas/aarch64/armv8_4-a.s: New.
        * testsuite/gas/aarch64/armv8_2-a-crypto-fp16.s: New.
        * testsuite/gas/aarch64/armv8_2-a-crypto-fp16.d: New.
        * testsuite/gas/aarch64/armv8_3-a-crypto-fp16.d: New.
        * testsuite/gas/aarch64/armv8_4-a-crypto-fp16.d: New.
        * testsuite/gas/aarch64/armv8_2-a-crypto-fp16-illegal.s: New.
        * testsuite/gas/aarch64/armv8_2-a-crypto-fp16-illegal.l: New.
        * testsuite/gas/aarch64/armv8_2-a-crypto-fp16-illegal.d: New.

2017-11-16  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/noextreg.s: Add tests with register index
        bit 3 set.
        * testsuite/gas/i386/noextreg.d: Adjust expectations.

2017-11-16  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (process_suffix): Ignore .no_qsuf outside of
        64-bit mode.
        * testsuite/gas/i386/ptwrite.s: Add test for memory operand
        without DWORD PTR.
        * testsuite/gas/i386/ptwrite.d,
        testsuite/gas/i386/ptwrite-intel.d: Adjust expectations.

2017-11-15  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/noextreg.s: Replace .code64/.code32 and
        64-bit instructions with .byte.  Remove ELF directive.

2017-11-15  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-arm.c (arm_ext_fp16_fml, fp16fml): New.
        (do_neon_fmac_maybe_scalar_long): Use arm_ext_fp16_fml.
        * doc/c-arm.texi (fp16, fp16fml): New.
        * testsuite/gas/arm/armv8_2-a-fp16.d (fp16): Make fp16fml.
        * testsuite/gas/arm/armv8_3-a-fp16.d (fp16): Make fp16fml.
        * testsuite/gas/arm/armv8_2-a-fp16-illegal.d (fp16): Make fp16fml.
        * testsuite/gas/arm/armv8_2-a-fp16-thumb2.d (fp16): Make fp16fml.

2017-11-15  Nick Clifton  <nickc@redhat.com>

        PR 15152
        * testsuite/gas/avr/large-debug-line-table.d: Update expected
        output.
        * testsuite/gas/elf/dwarf2-11.d: Likewise.
        * testsuite/gas/elf/dwarf2-12.d: Likewise.
        * testsuite/gas/elf/dwarf2-13.d: Likewise.
        * testsuite/gas/elf/dwarf2-14.d: Likewise.
        * testsuite/gas/elf/dwarf2-15.d: Likewise.
        * testsuite/gas/elf/dwarf2-16.d: Likewise.
        * testsuite/gas/elf/dwarf2-17.d: Likewise.
        * testsuite/gas/elf/dwarf2-18.d: Likewise.
        * testsuite/gas/elf/dwarf2-5.d: Likewise.
        * testsuite/gas/elf/dwarf2-6.d: Likewise.
        * testsuite/gas/elf/dwarf2-7.d: Likewise.

2017-11-15  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/noextreg.s: Add tests for VEX-encoded GPR
        insns with VEX.W set.
        * testsuite/gas/i386/noextreg.d: Adjust expectations.

2017-11-15  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/noextreg.{s,d}: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2017-11-15  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/x86-64-reg.s: Add extended byte reg tests.
        * testsuite/gas/i386/x86-64-reg.d,
        testsuite/gas/i386/x86-64-reg-intel.d,
        testsuite/gas/i386/ilp32/x86-64-reg.d,
        testsuite/gas/i386/ilp32/x86-64-reg-intel.d: Adjust
        expectations.

        * testsuite/gas/i386/x86-64-reg-bad.{s,l}: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2017-11-14  Jim Wilson  <jimw@sifive.com>

        * testsuite/gas/lns/lns.exp (lns-common-1): Add riscv*-*-* to alt list.

2017-11-14  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/x86-64-xop.d, testsuite/gas/i386/xop.d,
        testsuite/gas/i386/xop32reg.d: Adjust expectations.

2017-11-14  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/avx512bw.s: Add vpcmp* pseudo tests.
        * testsuite/gas/i386/avx512bw_vl.s: Likewise.
        * testsuite/gas/i386/avx512bw.d, testsuite/gas/i386/avx512bw-intel.d,
        testsuite/gas/i386/avx512bw_vl.d,
        testsuite/gas/i386/avx512bw_vl-intel.d: Adjust expectations.

2017-11-14  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/string-ok.s: Add a few more valid patterns.
        Move bogus tests ...
        * testsuite/gas/i386/string-bad.s: ... here.
        * testsuite/gas/i386/string-bad.l: Adjust expectations.
        * testsuite/gas/i386/string-ok.d: Likewise.
        * testsuite/gas/i386/string-ok.e: Likewise.

2017-11-13  Jan Beulich  <jbeulich@suse.com>

        * config/tc-aarch64.c (R_Z_BHSDQ_VZP): Rename to ...
        (R_Z_SP_BHSDQ_VZP): ... and include both stack pointer variants.

2017-11-13  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/ia64/group-1.d: Adjust expectations.
        * testsuite/gas/ia64/group-2.d: Likewise.
        * testsuite/gas/ia64/xdata.d: Likewise.

2017-11-13  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (process_suffix): Treat .shiftcount just like
        .inoutportreg.
        * testsuite/gas/i386/inval.s: Add ambiguous shift/rotate cases.
        * testsuite/gas/i386/inval.l: Adjust expectations.

2017-11-13  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386-intel.c (i386_intel_simplify_register): Also
        recognize RegRiz/RegEiz as index-only registers.
        * testsuite/gas/i386/intel.s: Add tests exercising base/index
        swapping.
        * testsuite/gas/i386/intel.d: Adjust expectations.

2017-11-13  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_index_check): Break out ...
        (i386_addressing_mode): ... this new function.
        * config/tc-i386-intel.c (i386_intel_operand): Do base/index
        swapping and the setting of .baseindex earlier. Call
        i386_addressing_mode.
        * testsuite/gas/i386/x86-64-inval.s: Add out of range
        displacement case.
        * testsuite/gas/i386/x86-64-inval.l: Adjust expectations.

2017-11-09  Jim Wilson  <jimw@sifive.com>

        * testsuite/gas/elf/dwarf2-10.l: Accept optional line number in error.

2017-11-06  Tamar Christina  <tamar.christina@arm.com>

        * gas/testsuite/gas/aarch64/dotproduct_armv8_4.s: New.
        * gas/testsuite/gas/aarch64/dotproduct_armv8_4.d: New.

2017-11-09  Tamar Christina  <tamar.christina@arm.com>

        * gas/testsuite/gas/aarch64/armv8_4-a-registers-illegal.d: New.
        * gas/testsuite/gas/aarch64/armv8_4-a-registers-illegal.l: New.
        * gas/testsuite/gas/aarch64/armv8_4-a-registers-illegal.s: New.
        * gas/testsuite/gas/aarch64/armv8_4-a-registers.d: New.
        * gas/testsuite/gas/aarch64/armv8_4-a-registers.s: New.

2017-11-09 Tamar Christina  <tamar.christina@arm.com>

        * config/tc-aarch64.c (process_omitted_operand):
        Add AARCH64_OPND_Va, AARCH64_OPND_SM3_IMM2
        and AARCH64_OPND_IMM_2.
        (parse_operands): Add AARCH64_OPND_Va, AARCH64_OPND_SM3_IMM2,
        AARCH64_OPND_IMM_2, AARCH64_OPND_MASK
        and AARCH64_OPND_ADDR_OFFSET.

2017-11-09  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-aarch64.c (aarch64_arch_option_table): Add armv8.4-a.
        (aarch64_features): Add SM4 and SHA3.

2017-11-08  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-aarch64.c
        (aarch64_features): Include AES and SHA2 in CRYPTO.
        Add SHA2 and AES.

2017-11-08  Jiong Wang  <jiong.wang@arm.com>
            Tamar Christina <tamar.christina@arm.com>

        * config/tc-arm.c (arm_extensions):
        (arm_archs): New entry for "armv8.4-a".
        Add FPU_ARCH_DOTPROD_NEON_VFP_ARMV8.
        (arm_ext_v8_2): New variable.
        (enum arm_reg_type): New enumeration REG_TYPE_NSD.
        (reg_expected_msgs): New entry for REG_TYPE_NSD.
        (parse_typed_reg_or_scalar): Handle REG_TYPE_NSD.
        (parse_scalar): Support REG_TYPE_VFS.
        (enum operand_parse_code): New enumerations OP_RNSD and OP_RNSD_RNSC.
        (parse_operands): Handle OP_RNSD and OP_RNSD_RNSC.
        (NEON_SHAPE_DEF): New entries for DHH and DHS.
        (neon_scalar_for_fmac_fp16_long): New function to generate Rm encoding
        for new FP16 instructions in ARMv8.2-A.
        (do_neon_fmac_maybe_scalar_long): New function to encode new FP16
        instructions in ARMv8.2-A.
        (do_neon_vfmal): Wrapper function for vfmal.
        (do_neon_vfmsl): Wrapper function for vfmsl.
        (insns): New entries for vfmal and vfmsl.
        * doc/c-arm.texi (-march): Document "armv8.4-a".
        * testsuite/gas/arm/dotprod-mandatory.d: New test.
        * testsuite/gas/arm/armv8_2-a-fp16.s: New test source.
        * testsuite/gas/arm/armv8_2-a-fp16-illegal.s: New test source.
        * testsuite/gas/arm/armv8_2-a-fp16.d: New test.
        * testsuite/gas/arm/armv8_3-a-fp16.d: New test.
        * testsuite/gas/arm/armv8_4-a-fp16.d: New test.
        * testsuite/gas/arm/armv8_2-a-fp16-thumb2.d: New test.
        * testsuite/gas/arm/armv8_2-a-fp16-illegal.d: New test.
        * testsuite/gas/arm/armv8_2-a-fp16-illegal.l: New error file.

2017-11-08  Alan Modra  <amodra@gmail.com>

        * config/tc-xtensa.c (finish_vinsn): Properly pluralize error message.

2017-11-07  Jim Wilson  <jimw@sifive.com>

        * config/tc-riscv.c (append_insn): Call frag_wane and frag_new at
        end for linker optimizable relocs.
        * testsuite/gas/riscv/eh-relocs.d: New.
        * testsuite/gas/riscv/eh-relocs.s: New.
        * testsuite/gas/riscv/riscv.exp: Run eh-relocs test.

2017-11-07  Palmer Dabbelt  <palmer@dabbelt.com>

        * testsuite/gas/riscv/satp.d: New test.
        testsuite/gas/riscv/satp.s: Likewise.
        testsuite/gas/riscv/riscv.exp: Likewise.
        config/tc-riscv.c (md_begin): Handle CSR aliases.

2017-11-07  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-arm.c (arm_cpus):
        Change FPU_ARCH_CRYPTO_NEON_VFP_ARMV8
        into FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_DOTPROD.

2017-11-07  Alan Modra  <amodra@gmail.com>

        * read.c (assemble_one, s_bundle_unlock): Formatting.
        Consistently add comma and "bytes" to error message.
        * testsuite/gas/i386/bundle-bad.l: Adjust to suit.

2017-11-07  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/arm/got_prel.d,
        * testsuite/gas/elf/dwarf2-1.d,
        * testsuite/gas/elf/dwarf2-2.d,
        * testsuite/gas/elf/dwarf2-3.d,
        * testsuite/gas/elf/dwarf2-5.d,
        * testsuite/gas/elf/dwarf2-6.d,
        * testsuite/gas/i386/debug1.d,
        * testsuite/gas/i386/dw2-compress-1.d,
        * testsuite/gas/i386/dw2-compress-3a.d,
        * testsuite/gas/i386/dw2-compress-3b.d,
        * testsuite/gas/i386/dw2-compressed-1.d,
        * testsuite/gas/i386/dw2-compressed-3a.d,
        * testsuite/gas/i386/dw2-compressed-3b.d,
        * testsuite/gas/i386/ilp32/x86-64-localpic.d,
        * testsuite/gas/i386/localpic.d,
        * testsuite/gas/i386/x86-64-localpic.d,
        * testsuite/gas/ia64/pr13167.d,
        * testsuite/gas/mips/loc-swap-2.d,
        * testsuite/gas/mips/loc-swap.d,
        * testsuite/gas/mips/micromips@loc-swap-2.d,
        * testsuite/gas/mips/micromips@loc-swap.d,
        * testsuite/gas/mips/mips16-dwarf2-n32.d,
        * testsuite/gas/mips/mips16-dwarf2.d,
        * testsuite/gas/mips/mips16@loc-swap-2.d,
        * testsuite/gas/mips/mips16@loc-swap.d,
        * testsuite/gas/mips/mips16e@loc-swap.d,
        * testsuite/gas/mmix/bspec-1.d,
        * testsuite/gas/mmix/bspec-2.d,
        * testsuite/gas/tic6x/unwind-1.d,
        * testsuite/gas/tic6x/unwind-2.d,
        * testsuite/gas/tic6x/unwind-3.d: Update for pluralization
        fixes.

2017-11-07  Alan Modra  <amodra@gmail.com>

        * as.c (main): Properly pluralize messages.
        * frags.c (frag_grow): Likewise.
        * read.c (emit_expr_with_reloc, emit_expr_fix): Likewise.
        (parse_bitfield_cons): Likewise.
        * write.c (fixup_segment, compress_debug, write_contents): Likewise.
        (relax_segment): Likewise.
        * config/tc-arm.c (s_arm_elf_cons): Likewise.
        * config/tc-cr16.c (l_cons): Likewise.
        * config/tc-i370.c (i370_elf_cons): Likewise.
        * config/tc-m68k.c (m68k_elf_cons): Likewise.
        * config/tc-msp430.c (msp430_operands): Likewise.
        * config/tc-s390.c (s390_elf_cons, s390_literals): Likewise.
        * config/tc-mcore.c (md_apply_fix): Likewise.
        * config/tc-tic54x.c (md_assemble): Likewise.
        * config/tc-xtensa.c (xtensa_elf_cons): Likewise.
        (xg_expand_assembly_insn): Likewise.
        * config/xtensa-relax.c (build_transition): Likewise.

2017-11-07  Alan Modra  <amodra@gmail.com>

        * asintl.h (textdomain, bindtextdomain): Use safer "do nothing".
        (ngettext, dngettext, dcngettext): Define when !ENABLE_NLS.

2017-11-03  Siddhesh Poyarekar  <siddhesh.poyarekar@linaro.org>
            Jim Wilson  <jim.wilson@linaro.org>

        * config/tc-aarch64.c (aarch64_cpus): Add saphira.
        * doc/c-aarch64.texi: Likewise.

2017-11-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-1.d: Add
        --disassembler-options=force-thumb to objdump options.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-2.d: Likewise.

2017-11-01  James Bowman  <james.bowman@ftdichip.com>

        * config/tc-ft32.c (md_assemble): Add relaxation reloc
        BFD_RELOC_FT32_RELAX.
        (md_longopts): Add "norelax" and "no-relax".
        (md_apply_fix): Add reloc BFD_RELOC_FT32_DIFF32.
        (relaxable_section, ft32_validate_fix_sub, ft32_force_relocation,
        ft32_allow_local_subtract): New function.
        * config/tc-ft32.h: Remove unused MD_PCREL_FROM_SECTION.
        * testsuite/gas/ft32/insnsc.s: New test exercising all FT32B
        shortcodes.
        * testsuite/gas/ft32/insnsc.d: New driver file.
        * testsuite/gas/all/gas.exp: Update.
        * testsuite/gas/ft32/ft32.exp: Run the new test.
        * testsuite/gas/ft32/insn.d: Update.
        * testsuite/gas/elf/dwarf2-11.d: Update.
        * testsuite/gas/elf/dwarf2-12.d: Update.
        * testsuite/gas/elf/dwarf2-13.d: Update.
        * testsuite/gas/elf/dwarf2-14.d: Update.
        * testsuite/gas/elf/dwarf2-15.d: Update.
        * testsuite/gas/elf/dwarf2-16.d: Update.
        * testsuite/gas/elf/dwarf2-17.d: Update.
        * testsuite/gas/elf/dwarf2-18.d: Update.
        * testsuite/gas/elf/dwarf2-3.d: Update.
        * testsuite/gas/elf/dwarf2-5.d: Update.
        * testsuite/gas/elf/dwarf2-7.d: Update.

2017-11-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (arm_ext_v2): Define to ARM_EXT_V2 feature bit.
        * testsuite/gas/arm/copro.s: Split into
        * testsuite/gas/arm/copro-arm_v2plus-thumb_v6t2plus.s: This while
        changing it to unified syntax and
        * testsuite/gas/arm/copro-arm_v5plus-thumb_v6t2plus.s: this and ...
        * testsuite/gas/arm/copro-arm_v5teplus-thumb_v6t2plus.s: This and ...
        * testsuite/gas/arm/copro-arm_v6plus-thumb_v6t2plus.s: This.
        * testsuite/gas/arm/copro.d: Split into ...
        * testsuite/gas/arm/copro-arm_v2plus-arm_v2.d: This but target ARMv2
        and ...
        * testsuite/gas/arm/copro-arm_v5plus-arm_v5.d: this but target ARMv5
        and ...
        * testsuite/gas/arm/copro-arm_v5teplus-arm_v5te.d: This but target
        ARMv5TE and ...
        * testsuite/gas/arm/copro-arm_v6plus-arm_v6.d: This but target ARMv6.
        * testsuite/gas/arm/copro-arm_v2plus-arm_v1.d: New testcase.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-1.d: New testcase.
        * testsuite/gas/arm/copro-arm_v2plus-thumb_v6t2plus-unavail.l: Expected
        errors for the above two testcases.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-1.d: New testcase.
        * testsuite/gas/arm/copro-arm_v5plus-arm_v4.d: New testcase.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-2.d: New testcase.
        * testsuite/gas/arm/copro-arm_v5plus-thumb_v6t2plus-unavail.l:
        Expected errors for the above two testcases.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-2.d: New testcase.
        * testsuite/gas/arm/copro-arm_v5teplus-arm_v5.d: New testcase.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-3.d: New testcase.
        * testsuite/gas/arm/copro-arm_v5teplus-thumb_v6t2plus-unavail.l:
        Expected errors for the above two testcases.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-3.d: New testcase.
        * testsuite/gas/arm/copro-arm_v6plus-arm_v5te.d: New testcase.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-4.d: New testcase.
        * testsuite/gas/arm/copro-arm_v6plus-thumb_v6t2plus-unavail.l:
        Expected errors for the above two testcases.
        * testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-4.d: New testcase.

2017-10-26  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/22352
        * config/tc-i386.c (check_VecOperands): Also check XMM register
        for invalid register in AVX512 gathers.
        * testsuite/gas/i386/vgather-check.s: Add tests for AVX512
        gathers with XMM register.
        * testsuite/gas/i386/x86-64-vgather-check.s: Likewise.
        * testsuite/gas/i386/vgather-check-error.l: Updated.
        * testsuite/gas/i386/vgather-check-none.d: Likewise.
        * testsuite/gas/i386/vgather-check-warn.d: Likewise.
        * testsuite/gas/i386/vgather-check-warn.e: Likewise.
        * testsuite/gas/i386/vgather-check.d: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-error.l: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-none.d: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-warn.d: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-warn.e: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check.d: Likewise.

2017-10-26  Hans-Peter Nilsson  <hp@bitrange.com>

        * testsuite/gas/all/fill-1.s: Use L2 rather than .L2.

2017-10-25  Alan Modra  <amodra@gmail.com>

        PR 22348
        * config/tc-crx.c (instruction, output_opcode): Make static.
        (relocatable, ins_parse, cur_arg_num): Likewise.
        (parse_insn): Adjust for renamed opcodes globals.
        (check_range): Likewise

2017-10-25  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/fill-1.d: Exclude tic4x and tic54x.
        * testsuite/gas/all/fill-1.s: Use L1 rather than .L1.

2017-10-24  Andrew Waterman  <andrew@sifive.com>

        * testsuite/gas/riscv/c-addi16sp-fail.d: New test.
        * testsuite/gas/riscv/c-addi16sp-fail.l: Likewise.
        * testsuite/gas/riscv/c-addi16sp-fail.s: Likewise.
        * testsuite/gas/riscv/c-addi4spn-fail.d: Likewise.
        * testsuite/gas/riscv/c-addi4spn-fail.l: Likewise.
        * testsuite/gas/riscv/c-addi4spn-fail.s: Likewise.
        * testsuite/gas/riscv/riscv.exp: Add new tests.

2017-10-24  Andrew Waterman  <andrew@sifive.com>

        * testsuite/gas/riscv/c-lui-fail.d: New testcase.
        * gas/testsuite/gas/riscv/c-lui-fail.l: Likewise.
        * gas/testsuite/gas/riscv/c-lui-fail.s: Likewise.
        * gas/testsuite/gas/riscv/riscv.exp: Likewise.

2017-10-24  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (md_pseudo_table): Add .code64 directive
        only if BFD64 is defined.
        * testsuite/gas/i386/code64-inval.l: New file.
        * gas/testsuite/gas/i386/code64-inval.s: Likewise.
        * gas/testsuite/gas/i386/code64.d: Likewise.
        * gas/testsuite/gas/i386/code64.s: Likewise.
        * testsuite/gas/i386/i386.exp: Run mixed-mode-reloc32,
        att-regs, intel-regs, intel-expr and string-ok tests only if
        assembler supports x86-64.  Run code64 and code64-inval.

2017-10-23  Palmer Dabbelt  <palmer@dabbelt.com>

        * config/tc-riscv.c (riscv_frag_align_code): Align code by 4
        bytes on non-RVC systems.

2017-10-23  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (mips_elf_final_processing): Don't set
        EF_MIPS_ABI2 in `e_flags'.

2017-10-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * config/tc-i386.c (cpu_arch): Add .avx512_bitalg.
        (cpu_noarch): noavx512_bitalg.
        * doc/c-i386.texi: Document .avx512_bitalg, noavx512_bitalg.
        * testsuite/gas/i386/i386.exp: Add AVX512_BITALG tests.
        * testsuite/gas/i386/avx512f_bitalg-intel.d: New test.
        * testsuite/gas/i386/avx512f_bitalg.d: Likewise.
        * testsuite/gas/i386/avx512f_bitalg.s: Likewise.
        * testsuite/gas/i386/avx512vl_bitalg-intel.d: Likewise.
        * testsuite/gas/i386/avx512vl_bitalg.d: Likewise.
        * testsuite/gas/i386/avx512vl_bitalg.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_bitalg-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_bitalg.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_bitalg.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_bitalg-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_bitalg.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_bitalg.s: Likewise.

2017-10-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * config/tc-i386.c (cpu_arch): Add .avx512_vnni.
        (cpu_noarch): Add noavx512_vnni.
        * doc/c-i386.texi: Document .avx512_vnni.
        * testsuite/gas/i386/i386.exp: Add AVX512_VNNI tests.
        * testsuite/gas/i386/avx512vnni-intel.d: New test.
        * testsuite/gas/i386/avx512vnni.d: Likewise.
        * testsuite/gas/i386/avx512vnni.s: Likewise.
        * testsuite/gas/i386/avx512vnni_vl-intel.d: Likewise.
        * testsuite/gas/i386/avx512vnni_vl.d: Likewise.
        * testsuite/gas/i386/avx512vnni_vl.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512vnni-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vnni.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vnni.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512vnni_vl-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vnni_vl.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vnni_vl.s: Likewise.

2017-10-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * config/tc-i386.c (cpu_arch): Add VPCLMULQDQ.
        * doc/c-i386.texi: Document VPCLMULQDQ.
        * testsuite/gas/i386/i386.exp: Run VPCLMULQDQ tests.
        * testsuite/gas/i386/avx512f_vpclmulqdq-intel.d: New test.
        * testsuite/gas/i386/avx512f_vpclmulqdq-wig.s: Ditto.
        * testsuite/gas/i386/avx512f_vpclmulqdq-wig1-intel.d: Ditto.
        * testsuite/gas/i386/avx512f_vpclmulqdq-wig1.d: Ditto.
        * testsuite/gas/i386/avx512f_vpclmulqdq.d: Ditto.
        * testsuite/gas/i386/avx512f_vpclmulqdq.s: Ditto.
        * testsuite/gas/i386/avx512vl_vpclmulqdq-intel.d: Ditto.
        * testsuite/gas/i386/avx512vl_vpclmulqdq-wig.s: Ditto.
        * testsuite/gas/i386/avx512vl_vpclmulqdq-wig1-intel.d: Ditto.
        * testsuite/gas/i386/avx512vl_vpclmulqdq-wig1.d: Ditto.
        * testsuite/gas/i386/avx512vl_vpclmulqdq.d: Ditto.
        * testsuite/gas/i386/avx512vl_vpclmulqdq.s: Ditto.
        * testsuite/gas/i386/vpclmulqdq-intel.d: Ditto.
        * testsuite/gas/i386/vpclmulqdq.d: Ditto.
        * testsuite/gas/i386/vpclmulqdq.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vpclmulqdq-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vpclmulqdq-wig.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vpclmulqdq-wig1-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vpclmulqdq-wig1.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vpclmulqdq.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vpclmulqdq.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq-wig.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq-wig1-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq-wig1.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq.s: Ditto.
        * testsuite/gas/i386/x86-64-vpclmulqdq-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-vpclmulqdq.d: Ditto.
        * testsuite/gas/i386/x86-64-vpclmulqdq.s: Ditto.

2017-10-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * config/tc-i386.c (cpu_arch): Add VAES.
        * doc/c-i386.texi: Document VAES.
        * testsuite/gas/i386/i386.exp: Run VAES tests.
        * testsuite/gas/i386/avx512f_vaes-intel.d: New test.
        * testsuite/gas/i386/avx512f_vaes-wig.s: Ditto.
        * testsuite/gas/i386/avx512f_vaes-wig1-intel.d: Ditto.
        * testsuite/gas/i386/avx512f_vaes-wig1.d: Ditto.
        * testsuite/gas/i386/avx512f_vaes.d: Ditto.
        * testsuite/gas/i386/avx512f_vaes.s: Ditto.
        * testsuite/gas/i386/avx512vl_vaes-intel.d: Ditto.
        * testsuite/gas/i386/avx512vl_vaes-wig.s: Ditto.
        * testsuite/gas/i386/avx512vl_vaes-wig1-intel.d: Ditto.
        * testsuite/gas/i386/avx512vl_vaes-wig1.d: Ditto.
        * testsuite/gas/i386/avx512vl_vaes.d: Ditto.
        * testsuite/gas/i386/avx512vl_vaes.s: Ditto.
        * testsuite/gas/i386/vaes-intel.d: Ditto.
        * testsuite/gas/i386/vaes.d: Ditto.
        * testsuite/gas/i386/vaes.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vaes-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vaes-wig.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vaes-wig1-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vaes-wig1.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vaes.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512f_vaes.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-wig.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-wig1-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vaes-wig1.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vaes.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512vl_vaes.s: Ditto.
        * testsuite/gas/i386/x86-64-vaes-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-vaes.d: Ditto.
        * testsuite/gas/i386/x86-64-vaes.s: Ditto.

2017-10-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * config/tc-i386.c (cpu_arch): Add .gfni.
        * doc/c-i386.texi: Document .gfni.
        * testsuite/gas/i386/i386.exp: Add GFNI tests.
        * testsuite/gas/i386/avx.s: New GFNI test.
        * testsuite/gas/i386/x86-64-avx.s: Likewise.
        * testsuite/gas/i386/avx.d: Adjust.
        * testsuite/gas/i386/avx-intel.d: Likewise
        * testsuite/gas/i386/ilp32/x86-64-avx-intel.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-avx.d: Likewise.
        * testsuite/gas/i386/avx512f_gfni-intel.d: New test.
        * testsuite/gas/i386/avx512f_gfni.d: Likewise.
        * testsuite/gas/i386/avx512f_gfni.s: Likewise.
        * testsuite/gas/i386/avx512vl_gfni-intel.d: Likewise.
        * testsuite/gas/i386/avx512vl_gfni.d: Likewise.
        * testsuite/gas/i386/avx512vl_gfni.s: Likewise.
        * testsuite/gas/i386/gfni-intel.d: Likewise.
        * testsuite/gas/i386/gfni.d: Likewise.
        * testsuite/gas/i386/gfni.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_gfni-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_gfni.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512f_gfni.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_gfni-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_gfni.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vl_gfni.s: Likewise.
        * testsuite/gas/i386/x86-64-avx_gfni-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx_gfni.d: Likewise.
        * testsuite/gas/i386/x86-64-avx_gfni.s: Likewise.
        * testsuite/gas/i386/x86-64-gfni-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-gfni.d: Likewise.
        * testsuite/gas/i386/x86-64-gfni.s: Likewise.

2017-10-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * config/tc-i386.c (cpu_arch): Add .avx512_vbmi2.
        (cpu_noarch): noavx512_vbmi2.
        * doc/c-i386.texi: Document .avx512_vbmi2, noavx512_vbmi2.
        * testsuite/gas/i386/i386.exp: Add AVX512_VBMI2 tests.
        * testsuite/gas/i386/avx512vbmi2-intel.d: New test.
        * testsuite/gas/i386/avx512vbmi2.d: Likewise.
        * testsuite/gas/i386/avx512vbmi2.s: Likewise.
        * testsuite/gas/i386/avx512vbmi2_vl-intel.d: Likewise.
        * testsuite/gas/i386/avx512vbmi2_vl.d: Likewise.
        * testsuite/gas/i386/avx512vbmi2_vl.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512vbmi2-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vbmi2.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vbmi2.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512vbmi2_vl-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vbmi2_vl.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512vbmi2_vl.s: Likewise.

2017-10-22  Hans-Peter Nilsson  <hp@axis.com>

        PR gas/22304
        * testsuite/gas/cris/range-err-1.s: Remove quotes left from last edit.

2017-10-20  Nick Clifton  <nickc@redhat.com>

        PR 22324
        * read.c (s_rept): Use size_t type for count parameter.
        (do_repeat): Change type of count parameter to size_t.
        Issue an error is the count parameter is negative.
        (do_repeat_with_expression): Likewise.
        * read.h: Update prototypes for do_repeat and
        do_repeat_with_expression.
        * doc/as.texinfo (Rept): Document that a zero count is allowed but
        negative counts are not.
        * config/tc-rx.c (rx_rept): Use size_t type for count parameter.
        * config/tc-tic54x.c (tic54x_loop): Cast count parameter to size_t
        type.
        * testsuite/gas/macros/end.s: Add a test using a negative repeat
        count.
        * testsuite/gas/macros/end.l: Add expected error message.

2017-10-19  Palmer Dabbelt  <palmer@dabbelt.com>

        * config/tc-riscv.c (md_apply_fix): Mark
        BFD_RELOC_RISCV_PCREL_HI20 as relaxable when relaxations are
        enabled.

2017-10-19  Nick Clifton  <nickc@redhat.com>

        PR 21621
        * config/tc-avr.h (struct avr_frag_data): Add prev_opcode field.
        (TC_FRAG_INIT): Define.
        (avr_frag_init): Add prototype.
        * config/tc-avr.c (avr_frag_init): New function.
        (avr_operands): Replace static local 'prev' variable with
        prev_opcode field in current frag.
        * testsuite/gas/avr/pr21621.s: New test source file.
        * testsuite/gas/avr/pr21621.d: New test driver file.
        * testsuite/gas/avr/pr21621.s: New test error output file.

2017-10-19  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

        * testsuite/gas/all/fill-1.s: Use normal labels.  Change .text to
        .data. Pick different values.  Use .dc.w instead of .word.
        * testsuite/gas/all/fill-1.d: New objdump output check.
        * testsuite/gas/all/gas.exp: Use run_dump_test to execute fill-1
        testcase.

2017-10-18  Palmer Dabbelt  <palmer@dabbelt.com>

        * testsuite/gas/all/align.d: Mark as unsupported on RISC-V.
        testsuite/gas/all/relax.d: Likewise.
        testsuite/gas/all/sleb128-2.d: Likewise.
        testsuite/gas/all/sleb128-4.d: Likewise.
        testsuite/gas/all/sleb128-5.d: Likewise.
        testsuite/gas/all/sleb128-7.d: Likewise.
        testsuite/gas/elf/section11.d: Likewise.
        testsuite/gas/all/gas.exp (diff1.s): Likewise.

2017-10-18  Nick Clifton  <nickc@redhat.com>

        PR gas/22304
        * testsuite/gas/cris/range-err-1.s: Remove spurious xfails.
        * testsuite/gas/cris/cris.exp: Expect the shexpr-1 test to pass.

2017-10-18  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.

2017-10-16  Sandra Loosemore  <sandra@codesourcery.com>
            Henry Wong  <henry@stuffedcow.net>

        * config/tc-nios2.c (nios2_translate_pseudo_insn): Check for
        correct number of arguments.
        (md_assemble): Handle failure of nios2_translate_pseudo_insn.
        * testsuite/gas/nios2/illegal_pseudoinst.l: New file.
        * testsuite/gas/nios2/illegal_pseudoinst.s: New file.
        * testsuite/gas/nios2/nios2.exp: Add illegal_pseudoinst test.

2017-10-12  James Bowman  <james.bowman@ftdichip.com>

        * config/tc-ft32.c (md_assemble): Replace FT32_FLD_K8 with
        K15.
        (md_apply_fix, tc_gen_reloc): Add BFD_RELOC_FT32_15.

2017-10-11  Nick Clifton  <nickc@redhat.com>

        PR 21977
        * listing.c (listing_newline): Use the name of the current
        physical input file, rather than the current logical input file,
        unless including high level source in the listing.
        * input-scrub.c (as_where_physical): New function.  Returns the
        name of the current physical input file.
        * as.h: Add prototype for as_where_physical.

2017-10-09  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

        * testsuite/gas/s390/zarch-arch12.d (prno, tpei, irbm): New
        instructions added.
        * testsuite/gas/s390/zarch-arch12.s: Likewise.
        * testsuite/gas/s390/zarch-z13.d: Rename ppno to prno.

2017-10-09  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

        * testsuite/gas/all/fill-1.s: Replace nop with .word 42

2017-10-09  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

        * read.c (s_fill): Invoke expression instead of
        get_known_segmented_expression.
        * testsuite/gas/all/fill-1.s: New testcase.
        * testsuite/gas/all/gas.exp: Run fill-1 testcase

2017-10-05  Nick Clifton  <nickc@redhat.com>

        PR 22133
        * config/tc-msp430.c (parse_exp): Skip an 'h' suffix to constant
        expressions.
        (msp430_srcoperand): Check that the entire text was parsed by
        parse_exp.
        (msp430_operands): Likewise.
        * testsuite/gas/msp430/pr22133.s: New test file.
        * testsuite/gas/msp430/pr22133.d: New test driver.
        * testsuite/gas/msp430/pr22133.s: Expected error output.
        * testsuite/gas/msp430/msp430.exp: Run the new test.

2017-10-04  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/21167
        * testsuite/gas/elf/elf.exp: Run group3.
        * testsuite/gas/elf/group3.d: New file.
        * testsuite/gas/elf/group3.s: Likewise.

2017-10-05  Alan Modra  <amodra@gmail.com>

        PR 21167
        * config/obj-elf.c (struct group_list): Delete elt_count.
        (groups): New static.
        (build_group_lists): Don't count elements.
        (elf_adjust_symtab): Use "groups" rather than auto "list".  Set up
        pointer from group member to SHT_GROUP section.  Don't size
        SHT_GROUP section or clean up here..
        (elf_frob_file_after_relocs): ..do so here instead.
        * testsuite/gas/arc/jli-1.d,
        * testsuite/gas/elf/groupautob.d,
        * testsuite/gas/mips/compact-eh-eb-2.d,
        * testsuite/gas/mips/compact-eh-eb-5.d,
        * testsuite/gas/mips/compact-eh-el-2.d,
        * testsuite/gas/mips/compact-eh-el-5.d: Adjust.

2017-10-01  Alexander Fedotov  <alfedotov@gmail.com>

        * testsuite/gas/ppc/vle-mult-ld-st-insns.s: New file: Tests the
        support for the VLE multiple load/store instructions.
        * testsuite/gas/ppc/vle-mult-ld-st-insns.d: New file: Test
        driver.
        * testsuite/gas/ppc/ppc.exp: Run it.

2017-09-27  Nick Clifton  <nickc@redhat.com>

        PR 22179
        * testsuite/gas/riscv/fmv.x.s: New file: Tests the support for the
        renamed fmv.x.s and fmv.s.x instructions.
        * testsuite/gas/riscv/fmv.x.d: New file: Test driver.

2017-09-21  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/elf_mach_5900.d: New test.
        * testsuite/gas/mips/mips.exp: Run it.

2017-09-21  James Cowgill  <James.Cowgill@imgtec.com>

        PR gas/21762
        * config/tc-mips.c (s_mips_stab): Insert call to
        file_mips_check_options.
        * testsuite/gas/mips/micromips@stabs-symbol-type.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new tests.
        * testsuite/gas/mips/mips16@stabs-symbol-type.d: New test.
        * testsuite/gas/mips/stabs-symbol-type.d: New test.
        * testsuite/gas/mips/stabs-symbol-type.s: New test source.

2017-09-21  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.h (EH_FRAME_ALIGNMENT): Define.

2017-09-14  Alan Modra  <amodra@gmail.com>

        PR 22127
        * write.c (resolve_reloc_expr_symbols): Don't segfault when
        sec has been set to NULL.

2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (NOTRACK_PREFIX): Removed.
        (REX_PREFIX): Updated.
        (MAX_PREFIXES): Likewise.
        (parse_insn): Remove restriction on NOTRACK prefix position.
        * testsuite/gas/i386/notrack.s: Add tests with NOTRACK prefix
        before other prefixes.
        * testsuite/gas/i386/x86-64-notrack.s: Likewise.
        * testsuite/gas/i386/notrackbad.s: Remove tests with NOTRACK
        prefix before other prefixes.
        * testsuite/gas/i386/x86-64-notrackbad.s: Likewise.
        * testsuite/gas/i386/notrack-intel.d: Updated.
        * testsuite/gas/i386/notrack.d: Likewise.
        * testsuite/gas/i386/notrackbad.l: Likewise.
        * testsuite/gas/i386/x86-64-notrack-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-notrack.d: Likewise.
        * testsuite/gas/i386/x86-64-notrackbad.l: Likewise.

2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>

        * config/tc-riscv.c (riscv_frag_align_code): Emit the entire
        alignment sequence inside R_RISCV_ALIGN.

2017-09-05  Alexander Fedotov <alexander.fedotov@nxp.com>
            Edmar Wienskoski <edmar.wienskoski@nxp.com

        * config/tc-ppc.c (md_parse_option): Handle "mno-vle" flag.
        (ppc_elf_section_letter): New function.
        * config/tc-ppc.h (md_elf_section_letter): New.
        * testsuite/gas/elf/section10.d: Adjust for VLE.

2017-09-01  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Enable DOTPROD for
        cortex-a55 and cortx-a75.

2017-08-30  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/branch-addend-micromips.d: New test.
        * testsuite/gas/mips/branch-addend-micromips-n32.d: New test.
        * testsuite/gas/mips/branch-addend-micromips-n64.d: New test.
        * testsuite/gas/mips/branch-addend-micromips.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-08-30  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (md_convert_frag): Respect
        `mips_ignore_branch_isa'.
        * testsuite/gas/mips/branch-local-5.d: New test.
        * testsuite/gas/mips/branch-local-n32-5.d: New test.
        * testsuite/gas/mips/branch-local-n64-5.d: New test.
        * testsuite/gas/mips/branch-local-6.d: New test.
        * testsuite/gas/mips/branch-local-n32-6.d: New test.
        * testsuite/gas/mips/branch-local-n64-6.d: New test.
        * testsuite/gas/mips/branch-local-7.d: New test.
        * testsuite/gas/mips/branch-local-n32-7.d: New test.
        * testsuite/gas/mips/branch-local-n64-7.d: New test.
        * testsuite/gas/mips/branch-local-ignore-5.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n32-5.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n64-5.d: New test.
        * testsuite/gas/mips/branch-local-ignore-6.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n32-6.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n64-6.d: New test.
        * testsuite/gas/mips/branch-local-5.l: New stderr output.
        * testsuite/gas/mips/branch-local-6.l: New stderr output.
        * testsuite/gas/mips/branch-local-5.s: New test source.
        * testsuite/gas/mips/branch-local-6.s: New test source.
        * testsuite/gas/mips/branch-local-7.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-08-30  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/branch-local-n32-2.d: Use `branch-local-2.l'
        for `error-output'.
        * testsuite/gas/mips/branch-local-n64-2.d: Likewise.
        * testsuite/gas/mips/branch-local-n32-3.d: Use `branch-local-3.l'
        for `error-output'.
        * testsuite/gas/mips/branch-local-n64-3.d: Likewise.
        * testsuite/gas/mips/branch-local-n32-2.l: Remove file.
        * testsuite/gas/mips/branch-local-n64-2.l: Remove file.
        * testsuite/gas/mips/branch-local-n32-3.l: Remove file.
        * testsuite/gas/mips/branch-local-n64-3.l: Remove file.

2017-08-29  Jozef Lawrynowicz  <jozef.l@somniumtech.com>

        * config/tc-msp430.c (md_parse_option): Define high data and high
        bss symbols if -mdata-region is passed.
        Define -mdata-region open.
        * doc/c-msp430.texi: Document -mdata-region.
        * testsuite/gas/msp430/high-data-bss-sym.d: New test.
        * testsuite/gas/msp430/high-data-bss-sym.s: New.
        * testsuite/gas/msp430/msp430.exp: Add -mdata-region tests.

2017-08-23  Alexander Fedotov <alexander.fedotov@nxp.com>
            Edmar Wienskoski <edmar.wienskoski@nxp.com

        * config/tc-ppc.c:
        (md_parse_option): Add mspe2 switch.
        (md_show_usage): Document -mspe2.
        (ppc_setup_opcodes): Handle spe2_opcodes.
        * doc/as.texinfo: Document -mspe2.
        * doc/c-ppc.texi: Likewise.
        * testsuite/gas/ppc/efs.d: New file.
        * testsuite/gas/ppc/efs.s: Likewise.
        * testsuite/gas/ppc/efs2.d: Likewise.
        * testsuite/gas/ppc/efs2.s: Likewise.
        * testsuite/gas/ppc/ppc.exp: Run new tests.
        * testsuite/gas/ppc/spe.d: New file.
        * testsuite/gas/ppc/spe.s: Likewise.
        * testsuite/gas/ppc/spe2-checks.d: Likewise.
        * testsuite/gas/ppc/spe2-checks.l: Likewise.
        * testsuite/gas/ppc/spe2-checks.s: Likewise.
        * testsuite/gas/ppc/spe2.d: Likewise.
        * testsuite/gas/ppc/spe2.s: Likewise.
        * testsuite/gas/ppc/spe_ambiguous.d: Likewise.
        * testsuite/gas/ppc/spe_ambiguous.s: Likewise.

2017-08-23  James Clarke  <jrtc27@jrtc27.com>

        * config/tc-sparc.c (tc_gen_reloc): Convert BFD_RELOC_8/16/32/64
        into the corresponding BFD_RELOC_8/16/32/64_PCREL relocation
        when requested.
        * config/tc-sparc.h (DIFF_EXPR_OK): Define to enable PC-relative
        diff relocations.
        (TC_FORCE_RELOCATION_SUB_LOCAL): Define to ensure only supported
        relocations are made PC-relative.
        (CFI_DIFF_EXPR_OK): Define to 0 to force BFD_RELOC_32_PCREL to
        be used directly, since otherwise BFD_RELOC_SPARC_UA32 will be
        used for .eh_frame which cannot in general be converted to a
        BFD_RELOC_32_PCREL due to alignment requirements.

2017-08-22  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/lsp-checks.d: Assemble with -a32.
        * testsuite/gas/ppc/lsp.d: Likewise.

2017-08-21  Alexander Fedotov <alexander.fedotov@nxp.com>
            Edmar Wienskoski <edmar.wienskoski@nxp.com

        * testsuite/gas/ppc/lsp-checks.d,
        * testsuite/gas/ppc/lsp-checks.l,
        * testsuite/gas/ppc/lsp-checks.s: New test.
        * testsuite/gas/ppc/lsp.d,
        * testsuite/gas/ppc/lsp.s: New test.
        * testsuite/gas/ppc/ppc.exp: Run new tests.

2017-08-15  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/tc-aarch64.c (REGDEF_ALIAS): Define
        (reg_names): Update for ip0, ip1, fp, lr to use REGDEF_ALIAS
        * doc/c-aarch64.texi: Update documentation on .req.
        * testsuite/gas/diagnostic.s: Update
        * testsuite/gas/diagnostic.l: Likewise
        * testsuite/gas/register_aliases.s: New file.
        * testsuite/gas/register_aliases.d: New file.

2017-08-11  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/21667
        * read.c (pseudo_set): Update error message for alias of common
        symbol.
        * write.c (write_object_file): Disallow both local and global
        aliases of common symbol.
        * testsuite/gas/elf/common5a.d: New file.
        * testsuite/gas/elf/common5a.l: Likewise.
        * testsuite/gas/elf/common5a.s: Likewise.
        * testsuite/gas/elf/common5b.d: Likewise.
        * testsuite/gas/elf/common5b.l: Likewise.
        * testsuite/gas/elf/common5b.s: Likewise.
        * testsuite/gas/elf/common5c.d: Likewise.
        * testsuite/gas/elf/common5c.s: Likewise.
        * testsuite/gas/elf/common5d.d: Likewise.
        * testsuite/gas/elf/common5d.s: Likewise.
        * testsuite/gas/elf/elf.exp: Run common5a, common5b, common5c
        and common5d.

2017-08-10  Nick Clifton  <nickc@redhat.com>

        PR gas/21939
        * config/obj-macho.c (obj_mach_o_set_indirect_symbols): Increase
        size of indirect_syms array so that it is large enough to hold
        every symbol if necessary.

2017-08-09  Jiong Wang  <jiong.wang@arm.com>

        * config/tc-arm.c (do_crc32_1): Remove warning on REG_SP for thumb_mode.
        * testsuite/gas/arm/crc32-armv8-a-bad.d: Update exepcted result.
        * testsuite/gas/arm/crc32-armv8-r-bad.d: Likewise.
        * testsuite/gas/arm/crc32-armv8-a.d: Likewise.
        * testsuite/gas/arm/crc32-armv8-r.d: Likewise.
        * testsuite/gas/arm/crc32-armv8-ar-bad.s: Update test case.
        * testsuite/gas/arm/crc32-armv8-ar.s: Likewise.
        * testsuite/gas/arm/crc32-bad.l: Update expected error message.

2017-08-02  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/all/gas.exp: Add am33 to the skip lists of tests
        passed over by the mn10300 target.
        * testsuite/gas/elf/elf.exp: Likewise.
        * testsuite/gas/elf/dwarf2-11.d: Correct skip of am33 target.
        * testsuite/gas/elf/dwarf2-12.d: Likewise.
        * testsuite/gas/elf/dwarf2-13.d: Likewise.
        * testsuite/gas/elf/dwarf2-14.d: Likewise.
        * testsuite/gas/elf/dwarf2-15.d: Likewise.
        * testsuite/gas/elf/dwarf2-16.d: Likewise.
        * testsuite/gas/elf/dwarf2-17.d: Likewise.
        * testsuite/gas/elf/dwarf2-18.d: Likewise.
        * testsuite/gas/elf/dwarf2-5.d: Likewise.
        * testsuite/gas/elf/dwarf2-6.d: Likewise.
        * testsuite/gas/elf/dwarf2-7.d: Likewise.

2017-07-31  John David Anglin  <danglin@gcc.gnu.org>

        * config/tc-hppa.c (pa_ip): Clear `d' bit in branch on bit instructions
        with a double-word condition and a fixed bit position greater than 31.

2017-07-28  Andrew Waterman  <andrew@sifive.com>

        * config/tc-riscv.c (riscv_set_arch): Handle the Q subset like
        all other subsets.
        Obviate use-after-free.

2017-07-25  Nick Clifton  <nickc@redhat.com>

        PR 21739
        * testsuite/gas/arc/add_s-err.s: Update expected error message.

2017-07-24  Nick Clifton  <nickc@redhat.com>

        PR 21809
        * config/tc-aarch64.c (aarch64_init_frag): Do not set a mapping
        state for frags in debug sections.
        * config/tc-arm.c (arm_init_frag): Likewise.

2017-07-24  Hans-Peter Nilsson  <hp@bitrange.com>

        * dwarf2dbg.c (dwarf2dbg_final_check): Rename local variable exp
        from expr.

2017-07-21  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

        * config/tc-s390.c (s390_parse_cpu): Add z14 as alternate CPU
        name.
        * doc/as.texinfo: Add z14 to CPU string list.
        * doc/c-s390.texi: Likewise.

2017-07-21  Alexandre Oliva  <aoliva@redhat.com>

        * dwarf2dbg.c (unused): Check offset of next in struct line_entry.
        (current): Initialize view.
        (force_reset_view, view_assert_failed): New variables.
        (reverse_line_entry_list): New function.
        (set_or_check_view): Likewise.
        (dwarf2_gen_line_info_1): Call it.
        (dwarf2_where): Set view to NULL.
        (dwarf2_emit_insn): Return early when called before first file.
        (dwarf2_directive_loc): Add view support.  Emit insn
        immediately when view option is given.
        (process_entries): Avoid set_address to reset view when a known
        address change already implies the view reset.
        (dwarf2dbg_final_check): New function.
        * dwarf2dbg.h (struct dwarf2_line_info): Add view.
        (dwarf2dbg_final_check): Declare.
        * read.c (s_leb128): Parse expression as deferred.
        * write.c (write_object_file): Check pending view asserts.
        (cvt_frag_to_fill): Complain about undefined leb128 operand.
        * doc/as.texinfo (.loc): Document view support.
        * NEWS: Mention the new feature.
        * testsuite/gas/all/gas.exp: Run sleb128-9.
        * testsuite/gas/all/sleb128-9.d: New.
        * testsuite/gas/all/sleb128-9.l: New.
        * testsuite/gas/all/sleb128-9.s: New.
        * testsuite/gas/elf/dwarf2-1.d: Add nonzero views.
        * testsuite/gas/elf/dwarf2-2.d: Likewise.
        * testsuite/gas/elf/dwarf2-5.d: New.
        * testsuite/gas/elf/dwarf2-5.s: New.
        * testsuite/gas/elf/dwarf2-6.d: New.
        * testsuite/gas/elf/dwarf2-6.s: New.
        * testsuite/gas/elf/dwarf2-7.d: New.
        * testsuite/gas/elf/dwarf2-7.s: New.
        * testsuite/gas/elf/dwarf2-8.d: New.
        * testsuite/gas/elf/dwarf2-8.l: New.
        * testsuite/gas/elf/dwarf2-8.s: New.
        * testsuite/gas/elf/dwarf2-9.d: New.
        * testsuite/gas/elf/dwarf2-9.l: New.
        * testsuite/gas/elf/dwarf2-9.s: New.
        * testsuite/gas/elf/dwarf2-10.d: New.
        * testsuite/gas/elf/dwarf2-10.l: New.
        * testsuite/gas/elf/dwarf2-10.s: New.
        * testsuite/gas/elf/dwarf2-11.d: New.
        * testsuite/gas/elf/dwarf2-11.s: New.
        * testsuite/gas/elf/dwarf2-12.d: New.
        * testsuite/gas/elf/dwarf2-12.s: New.
        * testsuite/gas/elf/dwarf2-13.d: New.
        * testsuite/gas/elf/dwarf2-13.s: New.
        * testsuite/gas/elf/dwarf2-14.d: New.
        * testsuite/gas/elf/dwarf2-14.s: New.
        * testsuite/gas/elf/dwarf2-15.d: New.
        * testsuite/gas/elf/dwarf2-15.s: New.
        * testsuite/gas/elf/dwarf2-16.d: New.
        * testsuite/gas/elf/dwarf2-16.s: New.
        * testsuite/gas/elf/dwarf2-17.d: New.
        * testsuite/gas/elf/dwarf2-17.s: New.
        * testsuite/gas/elf/dwarf2-18.d: New.
        * testsuite/gas/elf/dwarf2-18.s: New.
        * testsuite/gas/elf/elf.exp: Run dwarf2-5..18 tests.
        * testsuite/gas/i386/dw2-compress-1.d: Add nonzero views.
        * testsuite/gas/i386/dw2-compressed-1.d: Likewise.
        * testsuite/gas/i386/ilp32/lns/lns-duplicate.d: Likewise.
        * testsuite/gas/lns/lns-big-delta.d: Likewise.
        * testsuite/gas/lns/lns-duplicate.d: Likewise.
        * testsuite/gas/mips/loc-swap-2.d: Likewise.
        * testsuite/gas/mips/loc-swap-3.d: Likewise.
        * testsuite/gas/mips/loc-swap.d: Likewise.
        * testsuite/gas/mips/micromips@loc-swap-2.d: Likewise.
        * testsuite/gas/mips/micromips@loc-swap.d: Likewise.
        * testsuite/gas/mips/mips16@loc-swap-2.d: Likewise.
        * testsuite/gas/mips/mips16@loc-swap.d: Likewise.
        * testsuite/gas/mips/mips16e@loc-swap.d: Likewise.

2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/jli-1.d: New file.
        * testsuite/gas/arc/jli-1.s: Likewise.
        * testsuite/gas/arc/taux.d: Update for jli_base.

2017-07-19  Tristan Gingold  <gingold@adacore.com>

        * as.c (start_sbrk): Remove.
        (main): Remove assignment.
        (dump_statistics): Remove display of data size.

2017-07-19  Tristan Gingold  <gingold@adacore.com>

        * testsuite/gas/pe/seh-x64-err-2.s: New test.
        * testsuite/gas/pe/seh-x64-err-2.l: New stderr output.
        * testsuite/gas/pe/pe.exp: Add test.
        * config/obj-coff-seh.c (obj_coff_seh_do_final): Don't try to end
        seh part.

2017-07-18  Nick Clifton  <nickc@redhat.com>

        PR 21775
        * config/tc-arm.c: Fix spelling typos.
        * config/tc-mips.c: Likewise.
        * config/tc-msp430.c: Likewise.
        * config/tc-sh64.c: Likewise.
        * config/tc-tic4x.c: Likewise.
        * ecoff.c: Likewise.
        * testsuite/gas/arm/ldr-bad.l: Likewise.
        * testsuite/gas/arm/ldr-t-bad.l: Likewise.
        * testsuite/gas/tic54x/opcodes.s: Likewise.
        * testsuite/gas/msp340/errata_warns.l: Likewise.

2017-07-18  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2017-07-17  Georg-Johann Lay  <avr@gjlay.de>

        PR 21472
        * config/tc-avr.c (mcu_types): Add entries for: attiny212,
        attiny214, attiny412, attiny414, attiny814, attiny1614,
        attiny1616, attiny1617, attiny3214, attiny3216, attiny3217.
        (md_show_usage): Adjust doc for "avrxmega3".
        * doc/c-avr.texi (AVR options) [-mmcu=]: Adjust doc for avrxmega3.
        Add MCUs: attiny212, attiny214, attiny412, attiny414, attiny416,
        attiny417, attiny814, attiny816, attiny817, attiny1614,
        attiny1616, attiny1617, attiny3214, attiny3216, attiny3217.

2017-07-13  Jim Wilson  <jim.wilson@linaro.org>

        * config/tc-arch64.c (aarch64_cpus): Add AARCH64_FEATURE_RDMA to
        falkor and qdf24xx entries.

2017-07-12  Alan Modra  <amodra@gmail.com>

        * po/es.po: Update from translationproject.org/latest/gas/.
        * po/fi.po: Likewise.
        * po/fr.po: Likewise.
        * po/id.po: Likewise.
        * po/ja.po: Likewise.
        * po/ru.po: Likewise.
        * po/sv.po: Likewise.
        * po/tr.po: Likewise.
        * po/uk.po: Likewise.
        * po/zh_CN.po: Likewise.

2017-07-12  Nick Clifton  <nickc@redhat.com>

        Fix compile time warnings using gcc 7.1.1.
        * config/tc-pru.c (md_assemble): Add continue statement after
        handling 'E' operand character.
        * config/tc-v850.c (md_assemble): Initialise the 'insn' variable.

2017-07-05  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/tc-arm.c (arm_cpus): Add Cortex-A55 and Cortex-A75.
        * doc/c-arm.texi (-mcpu): Document Cortex-A55 and Cortex-A75.

2017-07-05  Borislav Petkov  <bp@suse.de>

        * testsuite/gas/i386/opcode.s: Add tests for ModRM.reg == 6 variants.
        * testsuite/gas/i386/opcode.d: ditto.
        * testsuite/gas/i386/x86-64-opcode.s: Add x86_64 variants too.
        * testsuite/gas/i386/x86-64-opcode.d: ditto.

2017-07-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/tc-arm.c (arm_regs): Add MVFR2.
        (do_vmrs): Constraint for MVFR2 and armv8.
        (do_vmsr): Likewise.
        * testsuite/gas/arm/armv8-a+fp.d: Update.
        * testsuite/gas/arm/armv8-ar+fp.s: Likewise.
        * testsuite/gas/arm/armv8-r+fp.d: Likewise.
        * testsuite/gas/arm/vfp-bad.s: Likewise.
        * testsuite/gas/arm/vfp-bad.l: Likewise.

2017-07-04  Tristan Gingold  <gingold@adacore.com>

        * configure: Regenerate.

2017-07-04  Tristan Gingold  <gingold@adacore.com>

        * NEWS: Add marker for 2.29.

2017-07-03  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/symver.d: Don't run on hppa64-hpux.

2017-06-30  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (md_convert_frag): Use a switch on the
        microMIPS relaxation type rather than a chain of conditionals.

2017-06-30  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (md_convert_frag): Rewrite `fix_new_exp'
        calls in terms of `fix_new'.

2017-06-30  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (md_convert_frag): Don't make a helper
        expression symbol for `fix_new_exp' called with a non-zero
        offset.
        * testsuite/gas/mips/relax-offset.d: New test.
        * testsuite/gas/mips/mips1@relax-offset.d: New test.
        * testsuite/gas/mips/r3000@relax-offset.d: New test.
        * testsuite/gas/mips/r3900@relax-offset.d: New test.
        * testsuite/gas/mips/micromips@relax-offset.d: New test.
        * testsuite/gas/mips/relax-offset.l: New stderr output.
        * testsuite/gas/mips/relax-offset.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-06-30  Georg-Johann Lay  <avr@gjlay.de>

        PR gas/21683
        * doc/c-avr.texi (AVR Options) <-mgcc-isr>: Document it.
        (AVR Pseudo Instructions): New node.
        * config/tc-avr.h (md_pre_output_hook): Define to avr_pre_output_hook.
        (md_undefined_symbol): Define to avr_undefined_symbol.
        (avr_pre_output_hook, avr_undefined_symbol): New protos.
        * config/tc-avr.c (struc-symbol.h): Include it.
        (ISR_CHUNK_Done, ISR_CHUNK_Prologue, ISR_CHUNK_Epilogue): New enums.
        (avr_isr, avr_gccisr_opcode)
        (avr_no_sreg_hash, avr_no_sreg): New static variables.
        (avr_opt_s) <have_gccisr>: Add field.
        (avr_opt): Add initializer for have_gccisr.
        (enum options) <OPTION_HAVE_GCCISR>: Add enum.
        (md_longopts) <"mgcc-isr">: Add entry.
        (md_show_usage): Document -mgcc-isr.
        (md_parse_option) [OPTION_HAVE_GCCISR]: Handle it.
        (md_undefined_symbol): Remove.
        (avr_undefined_symbol, avr_pre_output_hook): New fuctions.
        (md_begin) <avr_no_sreg_hash, avr_gccisr_opcode>: Initialize them.
        (avr_operand) <pregno>: Add argument and set *pregno if function
        is called for a register constraint.
        [N]: Handle constraint.
        (avr_operands) <avr_operand>: Pass 5th parameter to calls.
        [avr_opt.have_gccisr]: Call avr_update_gccisr.  Call
        avr_gccisr_operands instead of avr_operands.
        (avr_update_gccisr, avr_emit_insn, avr_patch_gccisr_frag)
        (avr_gccisr_operands, avr_check_gccisr_done): New static functions.
        * testsuite/gas/avr/gccisr-01.d: New test.
        * testsuite/gas/avr/gccisr-01.s: New test.
        * testsuite/gas/avr/gccisr-02.d: New test.
        * testsuite/gas/avr/gccisr-02.s: New test.
        * testsuite/gas/avr/gccisr-03.d: New test.
        * testsuite/gas/avr/gccisr-03.s: New test.

2017-06-30  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (match_float_constant): Update description.
        (match_operand): Likewise.

2017-06-30  Andrew Bennett  <andrew.bennett@imgtec.com>
            Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (mips_ases): Add microMIPS XPA support.
        * testsuite/gas/mips/micromips@xpa.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new test.  Enable
        `xpa-virt-err' test for `micromips'.

2017-06-30  Andrew Bennett  <andrew.bennett@imgtec.com>
            Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/micromips@r5.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new test.

2017-06-30  Maciej W. Rozycki  <macro@imgtec.com>
            Andrew Bennett  <andrew.bennett@imgtec.com>

        * config/tc-mips.c (mips_set_ase): Handle the ASE_XPA_VIRT flag.
        * testsuite/gas/mips/xpa.d: Remove `xpa' from `-M' in `objdump'
        flags.  Add `-mvirt' to `as' flags.
        * testsuite/gas/mips/xpa-err.d: New test.
        * testsuite/gas/mips/xpa-virt-err.d: New test.
        * testsuite/gas/mips/xpa-err.l: New stderr output.
        * testsuite/gas/mips/xpa-virt-err.l: New stderr output.
        * testsuite/gas/mips/xpa-err.s: New test source.
        * testsuite/gas/mips/xpa-virt-err.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-06-29  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16e2@mips16e2-mt-sub.d: Adjust for the
        ASE_MIPS16E2_MT flag disassembler fix.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e2-mt-sub.d:
        Likewise.

2017-06-29  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (mips_set_ase): Clear the ASE_MIPS16E2_MT
        flag before recalculating.
        * testsuite/gas/mips/mips16e2-mt-err.d: New test.
        * testsuite/gas/mips/mips16e2-mt-err.l: New stderr output.
        * testsuite/gas/mips/mips16e2-mt-err.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new test.

2017-06-28  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-aarch64.c (aarch64_reg_parse_32_64): Accept 4B.
        (aarch64_features): Added dotprod.
        * doc/c-aarch64.texi: Added dotprod.
        * testsuite/gas/aarch64/dotproduct.d: New.
        * testsuite/gas/aarch64/dotproduct.s: New.

2017-06-28  Jiong Wang  <jiong.wang@arm.com>

        * config/tc-arm.c (fpu_neon_ext_dotprod): New variable.
        (neon_scalar_for_mul): Improve comments.
        (do_neon_dotproduct): New function to encode Dot Product instructions.
        (do_neon_dotproduct_s): Wrapper function for signed Dot Product
        instructions.
        (do_neon_dotproduct_u): Wrapper function for unsigned Dot Product
        instructions.
        (insns): New entries for vsdot and vudot.
        (arm_extensions): New entry for "dotprod".
        * doc/c-arm.texi: Document new "dotprod" extension.
        * testsuite/gas/arm/dotprod.s: New test source.
        * testsuite/gas/arm/dotprod-illegal.s: New test source.
        * testsuite/gas/arm/dotprod.d: New test.
        * testsuite/gas/arm/dotprod-thumb2.d: New test.
        * testsuite/gas/arm/dotprod-illegal.d: New test.
        * testsuite/gas/arm/dotprod-legacy-arch.d: New test.
        * testsuite/gas/arm/dotprod-illegal.l: New error file.
        * testsuite/gas/arm/dotprod-legacy-arch.l: New error file.

2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/elf_mach_interaptiv-mr2.d: New test.
        * testsuite/gas/mips/save-err.d: New test.
        * testsuite/gas/mips/save-sub.d: New test.
        * testsuite/gas/mips/interaptiv-mr2@save.d: New test.
        * testsuite/gas/mips/mips1@save-sub.d: New test.
        * testsuite/gas/mips/mips2@save-sub.d: New test.
        * testsuite/gas/mips/mips3@save-sub.d: New test.
        * testsuite/gas/mips/mips4@save-sub.d: New test.
        * testsuite/gas/mips/mips5@save-sub.d: New test.
        * testsuite/gas/mips/mips32@save-sub.d: New test.
        * testsuite/gas/mips/mips64@save-sub.d: New test.
        * testsuite/gas/mips/mips16@save-sub.d: New test.
        * testsuite/gas/mips/mips16e@save-sub.d: New test.
        * testsuite/gas/mips/r3000@save-sub.d: New test.
        * testsuite/gas/mips/r3900@save-sub.d: New test.
        * testsuite/gas/mips/r4000@save-sub.d: New test.
        * testsuite/gas/mips/vr5400@save-sub.d: New test.
        * testsuite/gas/mips/interaptiv-mr2@save-sub.d: New test.
        * testsuite/gas/mips/sb1@save-sub.d: New test.
        * testsuite/gas/mips/octeon2@save-sub.d: New test.
        * testsuite/gas/mips/octeon3@save-sub.d: New test.
        * testsuite/gas/mips/xlr@save-sub.d: New test.
        * testsuite/gas/mips/r5900@save-sub.d: New test.
        * testsuite/gas/mips/mips16e2-copy.d: New test.
        * testsuite/gas/mips/mips16e2-copy-err.d: New test.
        * testsuite/gas/mips/save.d: Remove `MIPS16e' from the `name'
        option.  Adjust for trailing padding change.
        * testsuite/gas/mips/mips16e2-copy-err.l: New stderr output.
        * testsuite/gas/mips/save-sub.s: New test source.
        * testsuite/gas/mips/mips16e2-copy.s: New test source.
        * testsuite/gas/mips/mips16e2-copy-err.s: New test source.
        * testsuite/gas/mips/save.s: Update description, change trailing
        padding and remove trailing white space.
        * testsuite/gas/mips/mips.exp: Expand `save' and `save-err'
        tests across the regular MIPS interAptiv MR2 architecture.  Run
        the new tests.

2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips.exp (interaptiv-mr2): New architecture.
        (mips16e2-interaptiv-mr2): Likewise.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro.d: New
        test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro-t.d:
        New test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro-e.d:
        New test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-insn-t.d:
        New test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-insn-e.d:
        New test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-64.d: New
        test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-sub.d: New
        test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-sub.d: New
        test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-64-sub.d:
        New test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e2-mt-sub.d:
        New test.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-asmacro.d:
        New test.
        * testsuite/gas/mips/interaptiv-mr2@mcu.d: New test.
        * testsuite/gas/mips/interaptiv-mr2@isa-override-1.d: New test.
        * testsuite/gas/mips/interaptiv-mr2@isa-override-2.d: New test.
        * testsuite/gas/mips/attr-gnu-4-5.d: Ignore any number of ASE
        flag lines present rather than just one.
        * testsuite/gas/mips/attr-gnu-4-6.d: Likewise.
        * testsuite/gas/mips/attr-gnu-4-7.d: Likewise.
        * testsuite/gas/mips/attr-none-o32-fp64-nooddspreg.d: Likewise.
        * testsuite/gas/mips/attr-none-o32-fp64.d: Likewise.
        * testsuite/gas/mips/attr-none-o32-fpxx.d: Likewise.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro.l: New
        stderr output.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro-t.l:
        New stderr output.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-macro-e.l:
        New stderr output.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-insn-t.l:
        New stderr output.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-insn-e.l:
        New stderr output.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16-sub.l: New
        stderr output.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-sub.l: New
        stderr output.
        * testsuite/gas/mips/mips16e2-interaptiv-mr2@mips16e-64-sub.l:
        New stderr output.
        * testsuite/gas/mips/interaptiv-mr2@isa-override-1.l: New stderr
        output.
        * testsuite/gas/mips/interaptiv-mr2@isa-override-2.l: New stderr
        output.

2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>
            Matthew Fortune  <matthew.fortune@imgtec.com>

        * config/tc-mips.c (validate_mips_insn): Handle
        OP_SAVE_RESTORE_LIST specially.
        (mips_encode_save_restore, mips16_encode_save_restore): New
        functions.
        (match_save_restore_list_operand): Factor out SAVE/RESTORE
        operand insertion into the instruction word or halfword to these
        new functions.
        (mips_cpu_info_table): Add "interaptiv-mr2" entry.

        * doc/c-mips.texi (MIPS Options): Add `interaptiv-mr2' to the
        `-march=' argument list.

2017-06-27  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16e-save.d: Rename to...
        * testsuite/gas/mips/save.d: ... this.
        * testsuite/gas/mips/mips16e-save-err.d: Update the
        `error-output' option and rename to...
        * testsuite/gas/mips/save-err.d: ... this.
        * testsuite/gas/mips/mips16e-save-err.l: Rename to...
        * testsuite/gas/mips/save-err.l: ... this.
        * testsuite/gas/mips/mips16e-save.s: Rename to...
        * testsuite/gas/mips/save.s: ... this.
        * testsuite/gas/mips/mips16e-save-err.s: Rename to...
        * testsuite/gas/mips/save-err.s: ... this.
        * testsuite/gas/mips/mips.exp: Rename `mips16e-save' and
        `mips16e-save-err' invocations to `save' and `save-err'
        respectively and reorder these tests away from MIPS16 tests.

2017-06-27  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16e-save.d: Remove `-mmips:isa32
        -mmips:16' from `objdump' flags and `-march=mips32 -mips16' from
        `as' flags.
        * testsuite/gas/mips/mips16e-save-err.d: Remove `-march=mips32'
        from `as' flags.
        * testsuite/gas/mips/mips16e-save.s: Remove the `.set mips16'
        pseudo-op.
        * testsuite/gas/mips/mips16e-save-err.s: Likewise.
        * testsuite/gas/mips/mips.exp: Run SAVE/RESTORE tests across all
        MIPS16e architectures.

2017-06-27  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16e-save-err.d: New test.
        * gas/testsuite/gas/mips/mips.exp: Fold `mips16e-save-err' list
        test into the new test.

2017-06-27  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16e-save.d: Capitalize the `name'
        option.

2017-06-26  Kuan-Lin Chen  <rufus@andestech.com>

        * config/tc-riscv.c (md_apply_fix) [BFD_RELOC_32]: Convert to a
        R_RISCV_32_PCREL relocation.

2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/21661
        * config/obj-elf.c (obj_elf_symver): Don't allow .symver with
        common symbol.
        (elf_frob_symbol): Likewise.
        * testsuite/gas/elf/elf.exp: Run pr21661.
        * testsuite/gas/elf/pr21661.d: New file.
        * testsuite/gas/elf/pr21661.s: Likewise.

2017-06-26  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (fpu_any): Only define for ELF based targets.

2017-06-26  Claudiu Zissulescu  <claziss@synopsys.com>

        * /config/tc-arc.c (is_br_jmp_insn_p): Update macro with known
        instructions to be accounted as jumps.
        (assemble_insn): Check for limms into the delay slots.  Emit an
        error if so.
        * testsuite/gas/arc/asm-errors-3.d: New file.
        * testsuite/gas/arc/asm-errors-3.err: Likewise.
        * testsuite/gas/arc/asm-errors-3.s: Likewise.

2017-06-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * NEWS: Mention support of ARM Cortex-R52 processor.
        * config/tc-arm.c (arm_cpus): Add entry for ARM Cortex-R52 processor.
        * doc/c-arm.texi: Mention support for -mcpu=cortex-r52.

2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * NEWS: Mention support for ARMv8-R architecture.
        * config/tc-arm.c (arm_archs): Add entry for ARMv8-R.
        (arm_extensions): Restrict pan, ras and rdma extension to
        ARMv8-A and make crypto, fp and simd extensions available to
        ARMv8-R.
        (cpu_arch_ver): Add entry for ARMv8-R.
        (aeabi_set_public_attributes): Update gas_assert for Tag_DIV_use
        logic.
        * testsuite/gas/arm/armv8-a+fp.s: Rename into ...
        * testsuite/gas/arm/armv8-ar+fp.s: This.  Remove .arch directive.
        * testsuite/gas/arm/armv8-a+fp.d: Specify source to assemble and
        architecture to assemble for.
        * testsuite/gas/arm/armv8-r+fp.d: New.
        * testsuite/gas/arm/armv8-a+simd.s: Rename into ...
        * testsuite/gas/arm/armv8-ar+simd.s: This.  Remove .arch directive.
        * testsuite/gas/arm/armv8-a+simd.d: Specify source to assemble and
        architecture to assemble for.
        * testsuite/gas/arm/armv8-r+simd.d: New.
        * testsuite/gas/arm/armv8-a-bad.s: Rename into ...
        * testsuite/gas/arm/armv8-ar-bad.s: This.  Remove .arch directive.
        * testsuite/gas/arm/armv8-a-bad.l: Rename into ...
        * testsuite/gas/arm/armv8-ar-bad.l: This.  Decrement line number by 1.
        * testsuite/gas/arm/armv8-a-bad.d: Specify source to assemble,
        architecture to assemble for and adjust error output file.
        * testsuite/gas/arm/armv8-r-bad.d: New.
        * testsuite/gas/arm/armv8-a-barrier.s: Rename into ...
        * testsuite/gas/arm/armv8-ar-barrier.s: This.
        * testsuite/gas/arm/armv8-a-barrier-arm.d: Adjust source.
        * testsuite/gas/arm/armv8-a-barrier-thumb.d: Likewise.
        * testsuite/gas/arm/armv8-r-barrier-arm.d: New.
        * testsuite/gas/arm/armv8-r-barrier-thumb.d: New.
        * testsuite/gas/arm/armv8-a-it-bad.s: Rename into ...
        * testsuite/gas/arm/armv8-ar-it-bad.s: This.  Remove .arch directive.
        * testsuite/gas/arm/armv8-a-it-bad.l: Rename into ...
        * testsuite/gas/arm/armv8-ar-it-bad.l: This.  Decrement line number
        by 1.
        * testsuite/gas/arm/armv8-a-it-bad.d: Specify source to assemble,
        architecture to assemble for and adjust error output file.
        * testsuite/gas/arm/armv8-r-it-bad.d: New.
        * testsuite/gas/arm/armv8-a.s: Rename into ...
        * testsuite/gas/arm/armv8-ar.s: This.  Remove .arch directive.
        * testsuite/gas/arm/armv8-a.d: Specify source to assemble and
        architecture to assemble for.
        * testsuite/gas/arm/armv8-r.d: New.
        * testsuite/gas/arm/attr-march-armv8-r+crypto.d: New.
        * testsuite/gas/arm/attr-march-armv8-r+fp.d: New.
        * testsuite/gas/arm/attr-march-armv8-r+simd.d: New.
        * testsuite/gas/arm/attr-march-armv8-r.d: New.
        * testsuite/gas/arm/crc32.s: Rename into ...
        * testsuite/gas/arm/crc32-armv8-ar.s: This.
        * testsuite/gas/arm/crc32.d: Rename into ...
        * testsuite/gas/arm/crc32-armv8-a.d: This.  Specify source to assemble.
        * testsuite/gas/arm/crc32-armv8-r.d: New.
        * testsuite/gas/arm/crc32-bad.s: Rename into ...
        * testsuite/gas/arm/crc32-armv8-ar-bad.s: This.
        * testsuite/gas/arm/crc32-bad.d: Rename into ...
        * testsuite/gas/arm/crc32-armv8-a-bad.d: This.  Specify source to
        assemble.
        * testsuite/gas/arm/crc32-armv8-r-bad.d: New.
        * testsuite/gas/arm/mask_1.s: Rename into ...
        * testsuite/gas/arm/mask_1-armv8-ar.s: This.
        * testsuite/gas/arm/mask_1.d: Rename into ...
        * testsuite/gas/arm/mask_1-armv8-a.d: This.  Specify source to
        assemble.
        * testsuite/gas/arm/mask_1-armv8-r.d: new.

2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (arm_ext_v6m): Delete.
        (arm_ext_v7m): Delete.
        (arm_ext_m): Remove ARM_EXT_OS from the set of feature defined M
        profile.
        (arm_arch_v6m_only): Delete.
        (do_t_swi): Remove special case for ARMv6S-M.
        (md_assemble): Display error message previously in do_t_swi when
        SVC is not available.
        (insns): Guard swi and svc by arm_ext_os for Thumb mode.
        (aeabi_set_public_attributes): Remove special case for ARMv6S-M.

2017-05-11  Andrew Waterman  <andrew@sifive.com>

        * config/tc-riscv.c (riscv_ip): Changes as_warn to as_bad for improper
        shift amounts.

2017-06-22  Nick Clifton  <nickc@redhat.com>

        * config/tc-arm.c (arm_ext_v7m): Add ATTRIBUTE_UNUSED.

2017-06-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (fpu_any): Defined from FPU_ANY.
        (cpu_arch_ver): Add all architectures and sort by release date.
        (have_ext_for_needed_feat_p): New.
        (get_aeabi_cpu_arch_from_fset): New.
        (aeabi_set_public_attributes): Call above function to determine
        Tag_CPU_arch and Tag_CPU_arch_profile values.  Adapt Tag_ARM_ISA_use
        and Tag_THUMB_ISA_use selection logic to check absence of feature bit
        accordingly.
        * testsuite/gas/arm/attr-march-armv1.d: Fix expected Tag_CPU_arch build
        attribute value.
        * testsuite/gas/arm/attr-march-armv2.d: Likewise.
        * testsuite/gas/arm/attr-march-armv2a.d: Likewise.
        * testsuite/gas/arm/attr-march-armv2s.d: Likewise.
        * testsuite/gas/arm/attr-march-armv3.d: Likewise.
        * testsuite/gas/arm/attr-march-armv3m.d: Likewise.
        * testsuite/gas/arm/pr12198-2.d: Likewise.

2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/cet-intel.d: Updated.
        * testsuite/gas/i386/cet.d: Likewise.
        * testsuite/gas/i386/x86-64-cet-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-cet.d: Likewise.
        * testsuite/gas/i386/cet.s: Update incsspd and setssbsy tests.
        * testsuite/gas/i386/x86-64-cet.s: Likewise.

2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/cet-intel.d: Updated.
        * testsuite/gas/i386/cet.d: Likewise.
        * testsuite/gas/i386/x86-64-cet-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-cet.d: Likewise.
        * testsuite/gas/i386/cet.s: Replace savessp with saveprevssp.
        * testsuite/gas/i386/x86-64-cet.s: Likewise.

2017-06-21  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (md_assemble): Update NOTRACK prefix check.
        * testsuite/gas/i386/notrack-intel.d: Updated.
        * testsuite/gas/i386/notrack.d: Likewise.
        * testsuite/gas/i386/notrackbad.l: Likewise.
        * testsuite/gas/i386/x86-64-notrack-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-notrack.d: Likewise.
        * testsuite/gas/i386/x86-64-notrackbad.l: Likewise.
        * testsuite/gas/i386/notrack.s: Add NOTRACK prefix tests with
        memory indirect branch.
        * testsuite/gas/i386/x86-64-notrack.s: Likewise.
        * testsuite/gas/i386/notrackbad.s: Remove memory indirect branch
        with NOTRACK prefix.
        * testsuite/gas/i386/x86-64-notrackbad.s: Likewise.

2017-06-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (arm_extensions): New duplicate idiv entry to enable
        Thumb division for ARMv7 architecture.
        (arm_parse_extension): Document expected behavior for duplicate
        entries.
        (s_arm_arch_extension): Likewise.
        * testsuite/gas/arm/forbid-armv7-idiv-ext.d: New test.
        * testsuite/gas/arm/forbid-armv7-idiv-ext.l: New expected output for
        above test.

2017-06-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (aeabi_set_public_attributes): Populate flags from
        feature bits used or selected_cpu depending on whether a CPU was
        selected by the user.

2017-06-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (aeabi_set_public_attributes): Test *mcpu_ext_opt to
        decide whether to set Tag_DSP_extension build attribute value.  Remove
        now useless arm_arch variable.

2017-06-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (dyn_mcpu_ext_opt): New static variable.
        (dyn_march_ext_opt): Likewise.
        (md_begin): Copy extension feature bits alongside architecture ones.
        Merge extensions feature bits in selected_cpu and cpu_variant if there
        is some.
        (arm_parse_extension): Pass architecture and extension feature bits in
        separate parameters, with architecture bits being read only.  Update
        **opt_p directly rather than *ext_set and initialize it if needed.
        (arm_parse_cpu): Stop merging architecture and extension feature bits
        and instead use mcpu_cpu_opt and dyn_mcpu_ext_opt to memorize them
        respectively.  Adapt to change in parameters of arm_parse_extension.
        (arm_parse_arch): Adapt to change in parameters of arm_parse_extension.
        (aeabi_set_attribute_string): Make function static.
        (arm_md_post_relax): New function.
        (s_arm_cpu): Stop merging architecture and extension feature bits and
        instead use mcpu_cpu_opt and dyn_mcpu_ext_opt to memorize them
        respectively.  Merge extension feature bits in cpu_variant
        if there is any.
        (s_arm_arch): Reset extension feature bit.  Set selected_cpu from
        *mcpu_cpu_opt and cpu_variant from selected_cpu and *mfpu_opt for
        consistency with s_arm_cpu.
        (s_arm_arch_extension): Update *dyn_mcpu_ext_opt rather than
        selected_cpu, allocating it before hand if needed.  Set selected_cpu
        from it and then cpu_variant.
        (s_arm_fpu): Merge *mcpu_ext_opt feature bits if any in cpu_variant.
        * config/tc-arm.h (md_post_relax_hook): Set to arm_md_post_relax.
        (aeabi_set_public_attributes): Delete external declaration.
        (arm_md_post_relax): Declare externally.

2017-06-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (struct arm_cpu_option_table): New ext field.
        (ARM_CPU_OPT): Add parameter to set new ext field and reorder canonical
        name field just after the name field.
        (arm_cpus): Move extension feature bit from value field to ext field,
        reorder parameter according to changes in ARM_CPU_OPT and reindent.
        (arm_parse_cpu): Point mcpu_cpu_opt to a bitfield merging the value and
        ext field from the selected arm_cpus entry.
        (s_arm_cpu): Likewise.

2017-06-21  James Greenhalgh  <james.greenhalgh@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Add cortex-a55 and cortex-a75.
        * doc/c-aarch64.texi (-mcpu): Document cortex-a55 and cortex-a75.

2017-06-15  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/21594
        * testsuite/gas/i386/mpx.s: Add 2 tests with invalid bnd
        register.
        * testsuite/gas/i386/x86-64-mpx.s: Likewise.
        * testsuite/gas/i386/mpx.d: Updated.
        * testsuite/gas/i386/x86-64-mpx.d: Likewise.

2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (density_supported, xtensa_fetch_width,
        absolute_literals_supported): Leave definitions uninitialized.
        (directive_state): Leave entries for directive_density and
        directive_absolute_literals initialized to false.
        (xg_init_global_config, xtensa_init): New functions.
        * config/tc-xtensa.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
        (HOST_SPECIAL_INIT): New definition.
        (xtensa_init): New declaration.

2017-06-07  Michael Collison  <michael.collison@arm.com>

        * config/tc-aarch64.c (reg_entry_reg_names): Add IP0,
        IP1, FP, and LR as register aliases of register 16, 17, 29
        and 30 respectively.
        * testsuite/gas/aarch64/diagnostic.l: Remove diagnostic
        prohibiting register 'lr' which is now an alias.
        * testsuite/gas/aarch64/diagnostic.s: Remove instruction
        utilizing register 'lr' which is now an alias.

2017-06-06  Jiong Wang  <jiong.wang@arm.com>

        * config/tc-arm.c (reject_bad_reg): Allow REG_SP on ARMv8-A.
        (parse_operands): Allow REG_SP for OP_oRRnpcsp and OP_RRnpcsp on
        ARMv8-A.
        (do_co_reg): Allow REG_SP for Rd on ARMv8-A.
        (do_t_add_sub): Likewise.
        (do_t_mov_cmp): Likewise.
        (do_t_tb): Likewise.
        * testsuite/gas/arm/ld-sp-warn.l: Delete the warning on REG_SP as Rt for
        ldrsb.
        * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.d: New test.
        * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: New test.
        * testsuite/gas/arm/sp-pc-validations-bad-t.d: Specifies -march=armv7-a.
        * testsuite/gas/arm/sp-pc-validations-bad-t.s: Remove ".arch armv7-a".
        * testsuite/gas/arm/sp-usage-thumb2-relax-on-v7.d: New test.
        * testsuite/gas/arm/sp-usage-thumb2-relax-on-v7.l: New test.
        * testsuite/gas/arm/sp-usage-thumb2-relax-on-v8.d: New test.
        * testsuite/gas/arm/sp-usage-thumb2-relax.s: New test.
        * testsuite/gas/arm/strex-bad-t.d: Specifies -march=armv7-a.

2017-06-05  Jim Wilson  <jim.wilson@linaro.org>

        * config/tc-arm.c (arm_cpus): Delete falkor and qdf24xx entries.
        * doc/c-arm.texi (-mcpu): Likewise.

2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>

        * config/tc-arc.c (cpu_types): Include arc-cpu.def

2017-05-23  H.J. Lu  <hongjiu.lu@intel.com>

        * gas/testsuite/gas/i386/notrackbad.l: Updated for non-ELF
        targets.
        * gas/testsuite/gas/i386/x86-64-notrackbad.l: Likewise.

2017-05-23  Claudiu Zissulescu <claziss@synopsys.com>

        * config/tc-arc.c (md_apply_fix): Use as_bad_where.
        (assemble_insn): Use as_bad.

2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (REX_PREFIX): Changed to 7.
        (NOTRACK_PREFIX): New.
        (MAX_PREFIXES): Changed to 8.
        (_i386_insn): Add notrack_prefix.
        (PREFIX_GROUP): Add PREFIX_DS.
        (add_prefix): Return PREFIX_DS for DS_PREFIX_OPCODE.
        (md_assemble): Check if NOTRACK prefix is supported.
        (parse_insn): Set notrack_prefix and issue an error for
        other prefixes after NOTRACK prefix.
        * testsuite/gas/i386/i386.exp: Run tests for NOTRACK prefix.
        * testsuite/gas/i386/notrack-intel.d: New file.
        * testsuite/gas/i386/notrack.d: Likewise.
        * testsuite/gas/i386/notrack.s: Likewise.
        * testsuite/gas/i386/notrackbad.l: Likewise.
        * testsuite/gas/i386/notrackbad.s: Likewise.
        * testsuite/gas/i386/x86-64-notrack-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-notrack.d: Likewise.
        * testsuite/gas/i386/x86-64-notrack.s: Likewise.
        * testsuite/gas/i386/x86-64-notrackbad.l: Likewise.
        * testsuite/gas/i386/x86-64-notrackbad.s: Likewise.

2017-05-22  Jiong Wang <jiong.wang@arm.com>

        * configure.tgt: Set "arch" to "aarch64" if ${cpu} equals "aarch64".
        Recognize the new triplet name aarch64*-linux-gnu_ilp32.
        * configure.ac: Output DEFAULT_ARCH macro for AArch64.
        * configure: Regenerate.
        * config/tc-aarch64.h (aarch64_after_parse_args): New declaration.
        (md_after_parse_args): New define.
        * config/tc-aarch64.c (aarch64_abi_type): New enumeration
        AARCH64_ABI_NONE.
        (DEFAULT_ARCH): New define.
        (aarch64_abi): Set default value to AARCH64_ABI_NONE.
        (aarch64_after_parse_args): New function.

2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * config/tc-sparc.c (sparc_arch_table): Entries for `sparc6',
        `v9m8' and `v8plusm8'.
        (sparc_md_end): Handle SPARC_OPCODE_ARCH_M8.
        (get_hwcap_name): Support the M8 hardware capabilities.
        (sparc_ip): Handle new operand types.
        * doc/c-sparc.texi (Sparc-Opts): Document -Av9m8, -Av8plusm8 and
        -Asparc6, and the corresponding -xarch aliases.
        * testsuite/gas/sparc/sparc6.s: New file.
        * testsuite/gas/sparc/sparc6.d: Likewise.
        * testsuite/gas/sparc/sparc6-diag.s: Likewise.
        * testsuite/gas/sparc/sparc6-diag.l: Likewise.
        * testsuite/gas/sparc/fpcmpshl.s: Likewise.
        * testsuite/gas/sparc/fpcmpshl.d: Likewise.
        * testsuite/gas/sparc/fpcmpshl-diag.s: Likewise.
        * testsuite/gas/sparc/fpcmpshl-diag.l: Likewise.
        * testsuite/gas/sparc/ldm-stm.s: Likewise.
        * testsuite/gas/sparc/ldm-stm.d: Likewise.
        * testsuite/gas/sparc/ldm-stm-diag.s: Likewise.
        * testsuite/gas/sparc/ldm-stm-diag.l: Likewise.
        * testsuite/gas/sparc/ldmf-stmf.s: Likewise.
        * testsuite/gas/sparc/ldmf-stmf.d: Likewise.
        * testsuite/gas/sparc/ldmf-stmf-diag.s: Likewise.
        * testsuite/gas/sparc/ldmf-stmf-diag.l: Likewise.
        * testsuite/gas/sparc/on.s: Likewise.
        * testsuite/gas/sparc/on.d: Likewise.
        * testsuite/gas/sparc/on-diag.s: Likewise.
        * testsuite/gas/sparc/on-diag.l: Likewise.
        * testsuite/gas/sparc/rle.s: Likewise.
        * testsuite/gas/sparc/rle.d: Likewise.
        * testsuite/gas/sparc/sparc.exp (gas_64_check): Run new tests.
        * testsuite/gas/sparc/rdasr.s: Add test for RDENTROPY.
        * testsuite/gas/sparc/rdasr.d: Likewise.

2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * testsuite/gas/sparc/call-relax.d: Support 32-bit targets.
        * testsuite/gas/sparc/sparc.exp (gas_64_check): Use -64 to
        run asi-bump-warn.

2017-05-19  Georg-Johann Lay  <avr@gjlay.de>

        PR ld/21472
        * config/tc-avr.c (mcu_types): Add entries for: attiny416,
        attiny417, attiny816, attiny817.

2017-05-18  Alan Modra  <amodra@gmail.com>

        * config/tc-aarch64.c: Don't compare booleans against TRUE or FALSE.
        * config/tc-hppa.c: Likewise.
        * config/tc-mips.c: Likewise.
        * config/tc-score7.c: Likewise.

2017-05-16  Alan Modra  <amodra@gmail.com>

        * write.c (GENERIC_FORCE_RELOCATION_LOCAL): Define.
        (TC_FORCE_RELOCATION_LOCAL): Use it.
        (GENERIC_FORCE_RELOCATION_SUB_SAME): Define.
        (TC_FORCE_RELOCATION_SUB_SAME): Use it.
        * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL,
        TC_FORCE_RELOCATION_SUB_SAME): Use GENERIC defines.
        * config/tc-aarch64.h: Similarly.
        * config/tc-avr.h: Similarly.
        * config/tc-cris.h: Similarly.
        * config/tc-i386.h: Similarly.
        * config/tc-i960.h: Similarly.
        * config/tc-ia64.h: Similarly.
        * config/tc-microblaze.h: Similarly.
        * config/tc-mips.h: Similarly.
        * config/tc-msp430.h: Similarly.
        * config/tc-nds32.h: Similarly.
        * config/tc-pru.h: Similarly.
        * config/tc-riscv.h: Similarly.
        * config/tc-rl78.h: Similarly.
        * config/tc-s390.h: Similarly.
        * config/tc-sh.h: Similarly.
        * config/tc-sh64.h: Similarly.
        * config/tc-sparc.h: Similarly.
        * config/tc-xtensa.h: Similarly.
        * config/tc-mn10300.h: Similarly.
        (GENERIC_FORCE_RELOCATION_LOCAL): Define.
        * config/tc-msp430.c (msp430_force_relocation_local): Modify to
        be addition to rather than replacement of standard
        TC_FORCE_RELOCATION_LOCAL.

2017-05-15  Nick Clifton  <nickc@redhat.com>

        PR gas/21458
        * config/tc-arm.c (do_adr): If the ADR involves a thumb function
        symbol, ensure that the T bit will be set.
        (do_adrl): Likewise.
        (do_t_adr): Likewise.
        * testsuite/gas/arm/pr21458.s: New test.
        * testsuite/gas/arm/pr21458.d: New test driver.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16-pcrel-1.d: Remove `-mips3' from `as'
        flags.
        * testsuite/gas/mips/mips16-pcrel-pic-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-n64-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n64-1.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/mips16-pcrel-reloc-4.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-reloc-5.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-reloc-6.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-reloc-7.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-4.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-5.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-6.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-7.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-9.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-pic-9.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-n32-8.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-n32-9.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-sym32-8.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-sym32-9.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-8.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-9.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-2.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-3.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-6.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-7.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-6.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-n32-4.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-n32-6.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-4.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-6.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-sym32-4.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-sym32-6.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n32-4.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n32-6.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-4.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-6.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-sym32-4.d:
        Likewise.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-sym32-6.d:
        Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-0.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-1.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-2.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-0.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-1.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-0.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-1.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-reloc-2.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-reloc-3.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-reloc-6.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-reloc-7.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-2.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-3.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-6.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-7.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-8.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-9.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-n32-8.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-n32-9.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-n64-sym32-8.d:
        New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-addend-n64-sym32-9.d:
        New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute.d: New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-1.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-2.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-3.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-4.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-5.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-6.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-7.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-pic-4.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-pic-6.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-n32-4.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-n32-6.d: New
        test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-n64-sym32-4.d:
        New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-n64-sym32-6.d:
        New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-pic-n32-4.d:
        New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-pic-n32-6.d:
        New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-pic-n64-sym32-4.d:
        New test.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-absolute-pic-n64-sym32-6.d:
        New test.
        * testsuite/gas/mips/mips16-pcrel-1.l: Adjust line numbers.
        * testsuite/gas/mips/mips16-pcrel-1.s: Adjust for alignment
        preservation between MIPS16 and MIPS16e2 code.
        * testsuite/gas/mips/mips.exp: Run MIPS16 relaxation tests over
        all MIPS16 architectures.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16e2.d: New test.
        * testsuite/gas/mips/mips16e2-mt.d: New test.
        * testsuite/gas/mips/mips16e2-sub.d: New test.
        * testsuite/gas/mips/mips16e2@mips16e2-sub.d: New test.
        * testsuite/gas/mips/mips16e2-mt-sub.d: New test.
        * testsuite/gas/mips/mips16e2@mips16e2-mt-sub.d: New test.
        * testsuite/gas/mips/mips16e2-hilo.d: New test.
        * testsuite/gas/mips/mips16e2-hilo-n32.d: New test.
        * testsuite/gas/mips/mips16e2-reloc-error.d: New test.
        * testsuite/gas/mips/mips16e2-imm-error.d: New test.
        * testsuite/gas/mips/elf_ase_mips16e2.d: New test.
        * testsuite/gas/mips/elf_ase_mips16e2-2.d: New test.
        * testsuite/gas/mips/elf-rel9-mips16e2.d: New test.
        * testsuite/gas/mips/mips16e2-lui.d: New test.
        * testsuite/gas/mips/mips16e2@mips32r2-sync.d: New test.
        * testsuite/gas/mips/mips16e2@mips32r2-sync-1.d: New test.
        * testsuite/gas/mips/mips16e2@lui-2.d: New test.
        * testsuite/gas/mips/mips16e2-reloc-error.l: New stderr output.
        * testsuite/gas/mips/mips16e2-imm-error.l: New stderr output.
        * testsuite/gas/mips/mips16e2@lui-2.l: New stderr output.
        * testsuite/gas/mips/mips16e2.s: New test source.
        * testsuite/gas/mips/mips16e2-mt.s: New test source.
        * testsuite/gas/mips/mips16e2-sub.s: New test source.
        * testsuite/gas/mips/mips16e2-mt-sub.s: New test source.
        * testsuite/gas/mips/mips16e2-hilo.s: New test source.
        * testsuite/gas/mips/mips16e2-reloc-error.s: New test source.
        * testsuite/gas/mips/mips16e2-imm-error.s: New test source.
        * testsuite/gas/mips/elf-rel9-mips16e2.s: New test source.
        * testsuite/gas/mips/mips16e2-lui.s: New test source.
        * testsuite/gas/mips/mips.exp: Expand `mips32r2-sync',
        `mips32r2-sync-1', `lui-1' and `lui-2' tests across MIPS16e2
        architectures.  Run the new tests.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips.exp (run_dump_test_arch): Add
        `mips16e2@' prefix.
        (run_list_test_arch): Likewise.
        (mips16e2-32, mips16e2-64): New architectures.
        * testsuite/gas/mips/mips16e2-32@mips16-macro.d: New test.
        * testsuite/gas/mips/mips16e2-32@mips16-macro-t.d: New test.
        * testsuite/gas/mips/mips16e2-32@mips16-macro-e.d: New test.
        * testsuite/gas/mips/mips16e2-32@mips16-insn-t.d: New test.
        * testsuite/gas/mips/mips16e2-32@mips16-insn-e.d: New test.
        * testsuite/gas/mips/mips16e2-32@mips16e-64.d: New test.
        * testsuite/gas/mips/mips16e2-32@mips16-sub.d: New test.
        * testsuite/gas/mips/mips16e2-32@mips16e-64-sub.d: New test.
        * testsuite/gas/mips/mips16e2@relax-swap3.d: New test.
        * testsuite/gas/mips/mips16-32@mips16-asmacro.d: Remove `source'
        tag.  Add `-I$srcdir/$subdir' to `as' flags.
        * testsuite/gas/mips/mips16-64@mips16-asmacro.d: Likewise.
        * testsuite/gas/mips/mips16e2-32@mips16-macro.l: New stderr
        output.
        * testsuite/gas/mips/mips16e2-32@mips16-macro-t.l: New stderr
        output.
        * testsuite/gas/mips/mips16e2-32@mips16-macro-e.l: New stderr
        output.
        * testsuite/gas/mips/mips16e2-32@mips16-insn-t.l: New stderr
        output.
        * testsuite/gas/mips/mips16e2-32@mips16-insn-e.l: New stderr
        output.
        * testsuite/gas/mips/mips16-sub.s: Add `.set nomips16e2'.
        * testsuite/gas/mips/mips16e-sub.s: Likewise.
        * testsuite/gas/mips/mips16e-64-sub.s: Likewise.
        * testsuite/gas/mips/mips16-asmacro.s: Remove `.set mips32'.
        * testsuite/gas/mips/mips16-32@mips16-asmacro.s: New test
        source.
        * testsuite/gas/mips/mips16-64@mips16-asmacro.s: New test
        source.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
            Matthew Fortune  <matthew.fortune@imgtec.com>
            Andrew Bennett  <andrew.bennett@imgtec.com>

        * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add `e2' flag.
        (RELAX_MIPS16_E2): New macro.
        (RELAX_MIPS16_PIC, RELAX_MIPS16_SYM32, RELAX_MIPS16_NOMACRO)
        (RELAX_MIPS16_USER_SMALL, RELAX_MIPS16_USER_EXT)
        (RELAX_MIPS16_DSLOT, RELAX_MIPS16_JAL_DSLOT)
        (RELAX_MIPS16_EXTENDED, RELAX_MIPS16_MARK_EXTENDED)
        (RELAX_MIPS16_CLEAR_EXTENDED, RELAX_MIPS16_ALWAYS_EXTENDED)
        (RELAX_MIPS16_MARK_ALWAYS_EXTENDED)
        (RELAX_MIPS16_CLEAR_ALWAYS_EXTENDED, RELAX_MIPS16_MACRO)
        (RELAX_MIPS16_MARK_MACRO, RELAX_MIPS16_CLEAR_MACRO): Shift bits.
        (mips16_immed_extend): New prototype.
        (options): Add OPTION_MIPS16E2 and OPTION_NO_MIPS16E2 enum
        values.
        (md_longopts): Add "mmips16e2" and "mno-mips16e2" options.
        (mips_ases): Add "mips16e2" entry.
        (mips_set_ase): Handle MIPS16e2 ASE.
        (insn_insert_operand): Explicitly handle immediates with MIPS16
        instructions that require 32-bit encoding.
        (is_opcode_valid_16): Pass enabled ASE bitmask on to
        `opcode_is_member'.
        (validate_mips_insn): Explicitly handle immediates with MIPS16
        instructions that require 32-bit encoding.
        (operand_reg_mask) <OP_REG28>: Add handler.
        (match_reg28_operand): New function.
        (match_operand) <OP_REG28>: Add handler.
        (append_insn): Pass ASE_MIPS16E2 setting to RELAX_MIPS16_ENCODE.
        (match_mips16_insn): Handle MIPS16 instructions that require
        32-bit encoding and `V' and `u' operand codes.
        (mips16_ip): Allow any characters except from `.' in opcodes.
        (mips16_immed_extend): Handle 9-bit immediates.  Do not shuffle
        immediates whose width is not one of these listed.
        (md_estimate_size_before_relax): Handle MIPS16e2 relaxation.
        (mips_relax_frag): Likewise.
        (md_convert_frag): Likewise.
        (mips_convert_ase_flags): Handle MIPS16e2 ASE.

        * doc/as.texinfo (Target MIPS options): Add `-mmips16e2' and
        `-mno-mips16e2' options.
        (-mmips16e2, -mno-mips16e2): New options.
        * doc/c-mips.texi (MIPS Options): Add `-mmips16e2' and
        `-mno-mips16e2' options.
        (MIPS ASE Instruction Generation Overrides): Add `.set mips16e2'
        and `.set nomips16e2'.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (match_int_operand): Call
        `match_out_of_range' before returning failure for 0x8000-0xffff
        values conditionally allowed.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (match_int_operand): Call
        `match_not_constant' before returning failure for a non-constant
        16-bit immediate conditionally allowed.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (match_const_int): Call `match_out_of_range'
        rather than `match_not_constant' for unrelocated operands
        retrieved as an `O_big' expression.
        (match_int_operand): Call `match_out_of_range' for relocatable
        operands retrieved as an `O_big' expression.
        (match_mips16_insn): Call `match_out_of_range' for relaxable
        operands retrieved as an `O_big' expression.
        * testsuite/gas/mips/addiu-error.d: New test.
        * testsuite/gas/mips/mips16@addiu-error.d: New test.
        * testsuite/gas/mips/micromips@addiu-error.d: New test.
        * testsuite/gas/mips/break-error.d: New test.
        * testsuite/gas/mips/lui-1.l: Adjust error message.
        * testsuite/gas/mips/addiu-error.l: New stderr output.
        * testsuite/gas/mips/mips16@addiu-error.l: New stderr output.
        * testsuite/gas/mips/micromips@addiu-error.l: New stderr output.
        * testsuite/gas/mips/break-error.l: New stderr output.
        * testsuite/gas/mips/addiu-error.s: New test source.
        * testsuite/gas/mips/break-error.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (match_mips16_insn): Remove the explicit
        OT_INTEGER check before the `match_expression' call.
        * testsuite/gas/mips/mips16-insn-e.l: Adjust messages.
        * testsuite/gas/mips/mips16-32@mips16-insn-e.l: Likewise.
        * testsuite/gas/mips/mips16-64@mips16-insn-e.l: Likewise.
        * testsuite/gas/mips/mips16e-32@mips16-insn-e.l: Likewise.
        * testsuite/gas/mips/mips16-reg-error.d: New test.
        * testsuite/gas/mips/mips16-reg-error.l: New stderr output.
        * testsuite/gas/mips/mips16-reg-error.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new test.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (match_mips16_insn): Call
        `match_not_constant' for a disallowed relocation operation.
        * testsuite/gas/mips/mips16-reloc-error.d: New test.
        * testsuite/gas/mips/mips16-reloc-error.l: New stderr output.
        * testsuite/gas/mips/mips16-reloc-error.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new test.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/lui-1.d: New test.
        * testsuite/gas/mips/lui-2.d: New test.
        * gas/testsuite/gas/mips/mips.exp: Fold corresponding list tests
        into the new tests.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (match_const_int): Update description.

2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>

        * doc/as.texinfo (-mips16, -no-mips16): Refer to `.module
        mips16' rather than `.set mips16'.
        (-mmicromips, -mno-micromips): Refer to `.module micromips' and
        `.module nomicromips' rather than `.set micromips' and `.set
        nomicromips'.
        (-msmartmips, -mno-smartmips): Refer to `.module smartmips'
        rather than `.set smartmips'.
        * doc/c-mips.texi (MIPS Options): Refer to `.module mips16',
        `.module micromips', `.module nomicromips' and `.module
        smartmips' rather than `.set mips16', `.set micromips', `.set
        nomicromips' and `.set smartmips' respectively.

2017-05-12  Maciej W. Rozycki  <macro@imgtec.com>
            Matthew Fortune  <matthew.fortune@imgtec.com>

        * config/tc-mips.c (mips_percent_op): Add "%gprel".
        (mips16_percent_op): Add "%gp_rel".
        * testsuite/gas/mips/elf-rel8.s:: Add `%gprel' forms.
        * testsuite/gas/mips/elf-rel8-mips16.s: Add `%gp_rel' forms.
        * testsuite/gas/mips/elf-rel8.d: Adjust accordingly.
        * testsuite/gas/mips/elf-rel8-mips16.d: Likewise.

2017-05-12  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16.d: Adjust BREAK disassembly.
        * testsuite/gas/mips/mips16-64@mips16.d: Likewise.
        * testsuite/gas/mips/mips16-64.d: Likewise.
        * testsuite/gas/mips/mips16-64@mips16-64.d: Likewise.
        * testsuite/gas/mips/mips16-macro.d: Likewise.
        * testsuite/gas/mips/mips16-64@mips16-macro.d: Likewise.
        * testsuite/gas/mips/mips16-sub.d: Likewise.
        * testsuite/gas/mips/mips16-32@mips16-sub.d: Likewise.

2017-05-11  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips32r2-sync-1.d: New test.
        * testsuite/gas/mips/micromips@mips32r2-sync-1.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-05-10  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/isa-override-2.d: New test.
        * testsuite/gas/mips/mips1@isa-override-2.d: New test.
        * testsuite/gas/mips/r3000@isa-override-2.d: New test.
        * testsuite/gas/mips/r3900@isa-override-2.d: New test.
        * testsuite/gas/mips/mips2@isa-override-2.d: New test.
        * testsuite/gas/mips/mips32@isa-override-2.d: New test.
        * testsuite/gas/mips/mips32r2@isa-override-2.d: New test.
        * testsuite/gas/mips/mips32r3@isa-override-2.d: New test.
        * testsuite/gas/mips/mips32r5@isa-override-2.d: New test.
        * testsuite/gas/mips/mips32r6@isa-override-2.d: New test.
        * testsuite/gas/mips/octeon3@isa-override-2.d: New test.
        * testsuite/gas/mips/r3000@isa-override-2.l: Remove list test.
        * testsuite/gas/mips/mips1@isa-override-2.s: Remove test source.
        * testsuite/gas/mips/r3000@isa-override-2.s: Remove test source.
        * testsuite/gas/mips/r3900@isa-override-2.s: Remove test source.
        * testsuite/gas/mips/mips2@isa-override-2.s: Remove test source.
        * testsuite/gas/mips/mips32@isa-override-2.s: Remove test
        source.
        * testsuite/gas/mips/mips32r2@isa-override-2.s: Remove test
        source.
        * testsuite/gas/mips/mips32r3@isa-override-2.s: Remove test
        source.
        * testsuite/gas/mips/mips32r5@isa-override-2.s: Remove test
        source.
        * testsuite/gas/mips/mips32r6@isa-override-2.s: Remove test
        source.
        * testsuite/gas/mips/octeon3@isa-override-2.s: Remove test
        source.
        * gas/testsuite/gas/mips/mips.exp: Fold corresponding list tests
        into the new tests.

2017-05-10  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16e-sub.d: Correct test name.
        * testsuite/gas/mips/mips16-32@mips16e-sub.d: Likewise.
        * testsuite/gas/mips/mips16-64@mips16e-sub.d: Likewise.
        * testsuite/gas/mips/mips16e-64-sub.d: Likewise.
        * testsuite/gas/mips/mips16-32@mips16e-64-sub.d: Likewise.
        * testsuite/gas/mips/mips16-64@mips16e-64-sub.d: Likewise.
        * testsuite/gas/mips/mips16e-32@mips16e-64-sub.d: Likewise.

2017-05-10  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/mips16-macro.l: Remove list test.

2017-05-10  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/r3900@ecoff@ld.d: Remove test.
        * testsuite/gas/mips/mips2@ecoff@ld.d: Remove test.
        * testsuite/gas/mips/mips32@ecoff@ld.d: Remove test.
        * testsuite/gas/mips/mips32r2@ecoff@ld.d: Remove test.
        * testsuite/gas/mips/r3900@ecoff@ld-forward.d: Remove test.
        * testsuite/gas/mips/mips2@ecoff@ld-forward.d: Remove test.
        * testsuite/gas/mips/mips32@ecoff@ld-forward.d: Remove test.
        * testsuite/gas/mips/mips32r2@ecoff@ld-forward.d: Remove test.
        * testsuite/gas/mips/mips1@ecoff@sd.d: Remove test.
        * testsuite/gas/mips/r3000@ecoff@sd.d: Remove test.
        * testsuite/gas/mips/r3900@ecoff@sd.d: Remove test.
        * testsuite/gas/mips/mips2@ecoff@sd.d: Remove test.
        * testsuite/gas/mips/mips32@ecoff@sd.d: Remove test.
        * testsuite/gas/mips/mips32r2@ecoff@sd.d: Remove test.
        * testsuite/gas/mips/mips1@ecoff@sd-forward.d: Remove test.
        * testsuite/gas/mips/r3000@ecoff@sd-forward.d: Remove test.
        * testsuite/gas/mips/r3900@ecoff@sd-forward.d: Remove test.
        * testsuite/gas/mips/mips2@ecoff@sd-forward.d: Remove test.
        * testsuite/gas/mips/mips32@ecoff@sd-forward.d: Remove test.
        * testsuite/gas/mips/mips32r2@ecoff@sd-forward.d: Remove test.

2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/attr-arc600.d: New file.
        * testsuite/gas/arc/attr-arc600_mul32x16.d: Likewise.
        * testsuite/gas/arc/attr-arc600_norm.d: Likewise.
        * testsuite/gas/arc/attr-arc601.d: Likewise.
        * testsuite/gas/arc/attr-arc601_mul32x16.d: Likewise.
        * testsuite/gas/arc/attr-arc601_mul64.d: Likewise.
        * testsuite/gas/arc/attr-arc601_norm.d: Likewise.
        * testsuite/gas/arc/attr-arc700.d: Likewise.
        * testsuite/gas/arc/attr-arcem.d: Likewise.
        * testsuite/gas/arc/attr-archs.d: Likewise.
        * testsuite/gas/arc/attr-autodetect-1.d: Likewise.
        * testsuite/gas/arc/attr-autodetect-1.s: Likewise.
        * testsuite/gas/arc/attr-cpu-a601.d: Likewise.
        * testsuite/gas/arc/attr-cpu-a601.s: Likewise.
        * testsuite/gas/arc/attr-cpu-a700.d: Likewise.
        * testsuite/gas/arc/attr-cpu-a700.s: Likewise.
        * testsuite/gas/arc/attr-cpu-em.d: Likewise.
        * testsuite/gas/arc/attr-cpu-em.s: Likewise.
        * testsuite/gas/arc/attr-cpu-hs.d: Likewise.
        * testsuite/gas/arc/attr-cpu-hs.s: Likewise.
        * testsuite/gas/arc/attr-em.d: Likewise.
        * testsuite/gas/arc/attr-em4.d: Likewise.
        * testsuite/gas/arc/attr-em4_dmips.d: Likewise.
        * testsuite/gas/arc/attr-em4_fpuda.d: Likewise.
        * testsuite/gas/arc/attr-em4_fpus.d: Likewise.
        * testsuite/gas/arc/attr-hs.d: Likewise.
        * testsuite/gas/arc/attr-hs34.d: Likewise.
        * testsuite/gas/arc/attr-hs38.d: Likewise.
        * testsuite/gas/arc/attr-hs38_linux.d: Likewise.
        * testsuite/gas/arc/attr-mul64.d: Likewise.
        * testsuite/gas/arc/attr-name.d: Likewise.
        * testsuite/gas/arc/attr-name.s: Likewise.
        * testsuite/gas/arc/attr-nps400.d: Likewise.
        * testsuite/gas/arc/attr-override-mcpu.d: Likewise.
        * testsuite/gas/arc/attr-override-mcpu.s
        * testsuite/gas/arc/attr-quarkse_em.d: Likewise.
        * testsuite/gas/arc/blank.s: Likewise.
        * testsuite/gas/elf/section2.e-arc: Likewise.
        * testsuite/gas/arc/cpu-pseudop-1.d: Update test.
        * testsuite/gas/arc/cpu-pseudop-2.d: Likewise.
        * testsuite/gas/arc/nps400-0.d: Likewise.
        * testsuite/gas/elf/elf.exp: Set target_machine for ARC.
        * config/tc-arc.c (opcode/arc-attrs.h): Include.
        (ARC_GET_FLAG, ARC_SET_FLAG, streq): Define.
        (arc_attribute): Declare new function.
        (md_pseudo_table): Add arc_attribute.
        (cpu_types): Rename default cpu features.
        (selected_cpu): Set the default OSABI flag.
        (mpy_option): New variable.
        (pic_option): Likewise.
        (sda_option): Likewise.
        (tls_option): Likewise.
        (feature_type, feature_list): Remove.
        (arc_initial_eflag): Likewise.
        (attributes_set_explicitly): New variable.
        (arc_check_feature): Check also for the conflicting features.
        (arc_select_cpu): Refactor assignment of selected_cpu.eflags.
        (arc_option): Remove setting of private flags and architecture.
        (check_cpu_feature): Refactor feature names.
        (autodetect_attributes): New function.
        (assemble_tokens): Use above function.
        (md_parse_option): Refactor feature names.
        (arc_attribute): New function.
        (arc_set_attribute_int): Likewise.
        (arc_set_attribute_string): Likewise.
        (arc_stralloc): Likewise.
        (arc_set_public_attributes): Likewise.
        (arc_md_end): Likewise.
        (arc_copy_symbol_attributes): Likewise.
        (rc_convert_symbolic_attribute): Likewise.
        * config/tc-arc.h (md_end): Define.
        (CONVERT_SYMBOLIC_ATTRIBUTE): Likewise.
        (TC_COPY_SYMBOL_ATTRIBUTES): Likewise.
        * doc/c-arc.texi: Document ARC object attributes.

2017-05-03  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add `pic', `sym32' and
        `nomacro' flags.
        (RELAX_MIPS16_PIC, RELAX_MIPS16_SYM32, RELAX_MIPS16_NOMACRO):
        New macros.
        (RELAX_MIPS16_USER_SMALL, RELAX_MIPS16_USER_EXT)
        (RELAX_MIPS16_DSLOT, RELAX_MIPS16_JAL_DSLOT)
        (RELAX_MIPS16_EXTENDED, RELAX_MIPS16_MARK_EXTENDED)
        (RELAX_MIPS16_CLEAR_EXTENDED, RELAX_MIPS16_ALWAYS_EXTENDED)
        (RELAX_MIPS16_MARK_ALWAYS_EXTENDED)
        (RELAX_MIPS16_CLEAR_ALWAYS_EXTENDED): Shift bits.
        (RELAX_MIPS16_MACRO, RELAX_MIPS16_MARK_MACRO)
        (RELAX_MIPS16_CLEAR_MACRO): New macros.
        (append_insn): Pass `mips_pic', HAVE_32BIT_SYMBOLS and
        `mips_opts.warn_about_macros' settings to RELAX_MIPS16_ENCODE.
        (mips16_macro_frag): New function.
        (md_estimate_size_before_relax): Handle HI16/LO16 relaxation.
        (mips_relax_frag): Likewise.
        (md_convert_frag): Likewise.

        * testsuite/gas/mips/mips16@relax-swap3.d: Remove error output,
        add dump patterns.
        * testsuite/gas/mips/mips16e@relax-swap3.d: New test
        subarchitecture.
        * testsuite/gas/mips/micromips@relax-swap3.d: Remove trailing
        NOP padding.
        * testsuite/gas/mips/mips16-pcrel-reloc-2.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16-pcrel-reloc-3.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16-pcrel-reloc-6.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16-pcrel-reloc-7.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16-pcrel-addend-2.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16-pcrel-addend-3.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16-pcrel-absolute.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16-pcrel-absolute-1.d: Remove error
        output, add dump patterns.
        * testsuite/gas/mips/mips16@relax-swap3.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-reloc-2.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-reloc-3.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-reloc-6.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-reloc-7.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-addend-2.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-addend-3.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-absolute.l: Remove file.
        * testsuite/gas/mips/mips16-pcrel-absolute-1.l: Remove file.
        * testsuite/gas/mips/relax-swap3.s: Adjust trailing padding.

        * testsuite/gas/mips/mips16-pcrel-0.d: New test.
        * testsuite/gas/mips/mips16-pcrel-1.d: New test.
        * testsuite/gas/mips/mips16-pcrel-2.d: New test.
        * testsuite/gas/mips/mips16-pcrel-3.d: New test.
        * testsuite/gas/mips/mips16-pcrel-4.d: New test.
        * testsuite/gas/mips/mips16-pcrel-5.d: New test.
        * testsuite/gas/mips/mips16-pcrel-pic-0.d: New test.
        * testsuite/gas/mips/mips16-pcrel-pic-1.d: New test.
        * testsuite/gas/mips/mips16-pcrel-n32-0.d: New test.
        * testsuite/gas/mips/mips16-pcrel-n32-1.d: New test.
        * testsuite/gas/mips/mips16-pcrel-n64-sym32-0.d: New test.
        * testsuite/gas/mips/mips16-pcrel-n64-sym32-1.d: New test.
        * testsuite/gas/mips/mips16-pcrel-n64-0.d: New test.
        * testsuite/gas/mips/mips16-pcrel-n64-1.d: New test.
        * testsuite/gas/mips/mips16-pcrel-delay-0.d: New test.
        * testsuite/gas/mips/mips16-pcrel-delay-1.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-4.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-5.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-6.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-7.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-8.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-9.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-pic-8.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-pic-9.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-n32-8.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-n32-9.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-sym32-8.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-sym32-9.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-8.d: New test.
        * testsuite/gas/mips/mips16-pcrel-addend-n64-9.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-2.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-3.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-4.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-5.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-6.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-7.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-4.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-6.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-n32-4.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-n32-6.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-4.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-6.d: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-sym32-4.d: New
        test.
        * testsuite/gas/mips/mips16-pcrel-absolute-n64-sym32-6.d: New
        test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n32-4.d: New
        test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n32-6.d: New
        test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-4.d: New
        test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-6.d: New
        test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-sym32-4.d:
        New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-pic-n64-sym32-6.d:
        New test.
        * testsuite/gas/mips/mips16-pcrel-0.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-1.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-2.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-3.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-4.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-5.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-delay-0.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-delay-1.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-addend-8.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-addend-9.l: New stderr output.
        * testsuite/gas/mips/mips16-pcrel-absolute-4.l: New stderr
        output.
        * testsuite/gas/mips/mips16-pcrel-absolute-6.l: New stderr
        output.
        * testsuite/gas/mips/mips16-pcrel-0.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-1.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-2.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-3.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-4.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-5.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-delay-0.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-delay-1.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-addend-4.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-addend-5.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-addend-6.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-addend-7.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-addend-8.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-addend-9.s: New test source.
        * testsuite/gas/mips/mips16-pcrel-absolute-2.s: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-3.s: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-4.s: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-5.s: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-6.s: New test.
        * testsuite/gas/mips/mips16-pcrel-absolute-7.s: New test.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-05-03  Nick Clifton  <nickc@redhat.com>

        PR gas/20941
        * symbols.c (snapshot_symbol): Handle the case where
        resolve_expression returns a local symbol.

2017-05-02  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (append_insn): Call `symbol_append' for any
        expression symbol created for MIPS16 relaxation.
        (match_mips16_insn): Don't encode a constant value as an
        immediate with a PC-relative operand.

        * testsuite/gas/mips/mips16-pcrel-absolute-1.d: New test.
        * testsuite/gas/mips/mips16-branch-absolute-1.d: New test.
        * testsuite/gas/mips/mips16-branch-absolute-2.d: New test.
        * testsuite/gas/mips/mips16-branch-absolute-addend-1.d: New
        test.
        * testsuite/gas/mips/mips16-branch-absolute-n32-1.d: New test.
        * testsuite/gas/mips/mips16-branch-absolute-n32-2.d: New test.
        * testsuite/gas/mips/mips16-branch-absolute-addend-n32-1.d: New
        test.
        * testsuite/gas/mips/mips16-branch-absolute-n64-1.d: New test.
        * testsuite/gas/mips/mips16-branch-absolute-n64-2.d: New test.
        * testsuite/gas/mips/mips16-branch-absolute-addend-n64-1.d: New
        test.
        * testsuite/gas/mips/mips16-pcrel-absolute-1.l: New stderr
        output.
        * testsuite/gas/mips/mips16-pcrel-absolute-1.s: New test source.
        * testsuite/gas/mips/mips16-branch-absolute-1.s: New test
        source.
        * testsuite/gas/mips/mips16-branch-absolute-2.s: New test
        source.
        * testsuite/gas/mips/mips16-branch-absolute-addend-1.s: New test
        source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-04-27  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (mips16_pcrel_val): New function, factored
        out from...
        (mips16_extended_frag): ... here.
        (md_convert_frag): Use `mips16_pcrel_val' rather than repeated
        code in MIPS16 relaxation, with `stretch' hardcoded to 0.

2017-04-27  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (RELAX_MIPS16_LONG_BRANCH): Rename to...
        (RELAX_MIPS16_ALWAYS_EXTENDED): ... this.
        (RELAX_MIPS16_MARK_LONG_BRANCH): Rename to...
        (RELAX_MIPS16_MARK_ALWAYS_EXTENDED): ... this.
        (RELAX_MIPS16_CLEAR_LONG_BRANCH): Rename to...
        (RELAX_MIPS16_CLEAR_ALWAYS_EXTENDED): ... this.
        (mips16_extended_frag): Adjust accordingly.

2017-04-27  Alan Modra  <amodra@gmail.com>

        * symbols.c (S_FORCE_RELOC): Separate section and symbol tests.

2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (RELAX_ENCODE): Add `PIC' flag.
        (RELAX_PIC): New macro.
        (RELAX_USE_SECOND, RELAX_SECOND_LONGER, RELAX_NOMACRO)
        (RELAX_DELAY_SLOT, RELAX_DELAY_SLOT_16BIT)
        (RELAX_DELAY_SLOT_SIZE_FIRST, RELAX_DELAY_SLOT_SIZE_SECOND):
        Shift bits.
        (RELAX_BRANCH_ENCODE): Add `pic' flag.
        (RELAX_BRANCH_UNCOND, RELAX_BRANCH_LIKELY, RELAX_BRANCH_LINK)
        (RELAX_BRANCH_TOOFAR): Shift bits.
        (RELAX_BRANCH_PIC): New macro.
        (RELAX_MICROMIPS_ENCODE): Add `pic' flag.
        (RELAX_MICROMIPS_PIC): New macro.
        (RELAX_MICROMIPS_UNCOND, RELAX_MICROMIPS_COMPACT)
        (RELAX_MICROMIPS_LINK, RELAX_MICROMIPS_NODS)
        (RELAX_MICROMIPS_RELAX32): Shift bits.
        (relax_close_frag): Pass `mips_pic' setting to RELAX_ENCODE.
        (append_insn): Pass `mips_pic' setting to RELAX_BRANCH_ENCODE
        and RELAX_MICROMIPS_ENCODE, and record it in `fx_tcbit2' of the
        first fixup created.
        (md_apply_fix) <BFD_RELOC_16_PCREL_S2>: Use `fx_tcbit2' of the
        fixup processed rather than `mips_pic' in choosing to relax an
        out of range branch to a jump.
        (relaxed_branch_length): Use the `pic' flag of the relaxed frag
        rather than `mips_pic'.
        (relaxed_micromips_32bit_branch_length): Likewise.
        (md_estimate_size_before_relax): Likewise.
        (md_convert_frag): Likewise.

        * testsuite/gas/mips/option-pic-relax-0.d: New test.
        * testsuite/gas/mips/option-pic-relax-1.d: New test.
        * testsuite/gas/mips/option-pic-relax-2.d: New test.
        * testsuite/gas/mips/option-pic-relax-3.d: New test.
        * testsuite/gas/mips/option-pic-relax-3a.d: New test.
        * testsuite/gas/mips/option-pic-relax-4.d: New test.
        * testsuite/gas/mips/option-pic-relax-5.d: New test.
        * testsuite/gas/mips/option-pic-relax-2.l: New stderr output.
        * testsuite/gas/mips/option-pic-relax-3.l: New stderr output.
        * testsuite/gas/mips/option-pic-relax-4.l: New stderr output.
        * testsuite/gas/mips/option-pic-relax-5.l: New stderr output.
        * testsuite/gas/mips/option-pic-relax-0.s: New test source.
        * testsuite/gas/mips/option-pic-relax-1.s: New test source.
        * testsuite/gas/mips/option-pic-relax-2.s: New test source.
        * testsuite/gas/mips/option-pic-relax-3.s: New test source.
        * testsuite/gas/mips/option-pic-relax-4.s: New test source.
        * testsuite/gas/mips/option-pic-relax-5.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-04-25  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/leave_enter.d: Update test.
        * testsuite/gas/arc/leave_enter.s: Likewise.

2017-04-25  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/b.d: Update test.
        * testsuite/gas/arc/noargs_hs.d: Likewise.

2017-04-25  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (md_convert_frag): Correct
        BFD_RELOC_MIPS16_16_PCREL_S1 fixup size.
        * testsuite/gas/mips/mips16-branch-addend-4.d: New test.
        * testsuite/gas/mips/mips16-branch-addend-5.d: New test.
        * testsuite/gas/mips/mips16-branch-addend-5.l: New stderr
        output.
        * testsuite/gas/mips/mips16-branch-addend-4.s: New test source.
        * testsuite/gas/mips/mips16-branch-addend-5.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-04-25  Jose E. Marchesi  <jose.marchesi@oracle.com>

        PR gas/21407
        * config/tc-sparc.c (md_apply_fix): Do not transform `call'
        instructions into branch instructions in fixups generating
        additional relocations.
        * testsuite/gas/sparc/call-relax.s: New file.
        * testsuite/gas/sparc/call-relax.d: Likewise.
        * testsuite/gas/sparc/call-relax-aout.d: Likewise.
        * testsuite/gas/sparc/sparc.exp: Test call-relax and call-relax-aout.

2017-04-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (move_or_literal_pool): Remove code generating MOVS.
        Forbid MOV.W and MOVW if destination is SP or PC.
        * testsuite/gas/arm/thumb2_ldr_immediate_highregs_armv6t2.s: Explain
        expectation of LDR not generating a MOVS for low registers and small
        constants.  Add tests of MOVW generation.
        * testsuite/gas/arm/thumb2_ldr_immediate_highregs_armv6t2.d: Update
        expected disassembly.

2017-04-22  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/vle.s: Format.  Add se_rfgi and e_sc.
        * testsuite/gas/ppc/vle.d: Update.

2017-04-21  Nick Clifton  <nickc@redhat.com>

        PR binutils/21380
        * testsuite/gas/aarch64/illegal-3.s: New file.
        * testsuite/gas/aarch64/illegal-3.d: New file.

2017-04-11  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (md_show_usage): Delete mention of -mhtm.
        * testsuite/gas/ppc/htm.d: Pass -mpower8 and -Mpower8.

2017-04-10  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xtensa_maybe_create_literal_pool_frag):
        Initialize lps->frag_count with auto_litpool_limit.
        (xg_promote_candidate_litpool): New function.
        (xtensa_move_literals): Extract candidate litpool promotion code
        into separate function. Call it for all possible found
        candidates.
        (xtensa_switch_to_literal_fragment): Drop 'recursive' flag and
        call to xtensa_mark_literal_pool_location that it guards.
        Replace it with call to xtensa_maybe_create_literal_pool_frag.
        Initialize pool_location with created literal pool candidate.
        * testsuite/gas/xtensa/all.exp: Add new tests.
        * testsuite/gas/xtensa/auto-litpools-first1.d: New test results.
        * testsuite/gas/xtensa/auto-litpools-first1.s: New test.
        * testsuite/gas/xtensa/auto-litpools-first2.d: New test results.
        * testsuite/gas/xtensa/auto-litpools-first2.s: New test.
        * testsuite/gas/xtensa/auto-litpools.d: Fix offsets changed due
        to additional jump instruction.

2017-04-07  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/altivec2.s: Delete E6500 vector insns.
        * testsuite/gas/ppc/altivec2.d: Adjust to suit.

2017-04-07  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/section12a.d: Don't expect alignment of 1
        for .mbind.text.

2017-04-06  Pip Cet  <pipcet@gmail.com>

        * testsuite/gas/wasm32/allinsn.d: Adjust test for disassembler
        changes.
        * testsuite/gas/wasm32/disass.d: New test.
        * testsuite/gas/wasm32/disass.s: New test.
        * testsuite/gas/wasm32/disass-2.d: New test.
        * testsuite/gas/wasm32/disass-2.s: New test.
        * testsuite/gas/wasm32/reloc.d: Adjust test for changed reloc
        names.
        * testsuite/gas/wasm32/reloc.s: Update test for changed assembler
        syntax.
        * testsuite/gas/wasm32/wasm32.exp: Run new tests.  Expect allinsn
        test to succeed.

2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>

        * NEWS: Mention support for ELF SHF_GNU_MBIND.
        * config/obj-elf.c (section_match): New.
        (get_section): Match both sh_info and group name.
        (obj_elf_change_section): Add argument for sh_info.  Pass both
        sh_info and group name to get_section. Issue an error for
        SHF_GNU_MBIND section without SHF_ALLOC.  Set sh_info.
        (obj_elf_parse_section_letters): Set SHF_GNU_MBIND for 'd'.
        (obj_elf_section): Support SHF_GNU_MBIND section info.
        * config/obj-elf.h (obj_elf_change_section): Add argument for
        sh_info.
        * config/tc-arm.c (start_unwind_section): Pass 0 as sh_info to
        obj_elf_change_section.
        * config/tc-ia64.c (obj_elf_vms_common): Likewise.
        * config/tc-microblaze.c (microblaze_s_data): Likewise.
        (microblaze_s_sdata): Likewise.
        (microblaze_s_rdata): Likewise.
        (microblaze_s_bss): Likewise.
        * config/tc-mips.c (s_change_section): Likewise.
        * config/tc-msp430.c (msp430_profiler): Likewise.
        * config/tc-rx.c (parse_rx_section): Likewise.
        * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
        * doc/as.texinfo: Document 'd' for SHF_GNU_MBIND.
        * testsuite/gas/elf/elf.exp: Run section12a, section12b and
        section13.
        * testsuite/gas/elf/section10.d: Updated.
        * testsuite/gas/elf/section10.s: Likewise.
        * testsuite/gas/elf/section12.s: New file.
        * testsuite/gas/elf/section12a.d: Likewise.
        * testsuite/gas/elf/section12b.d: Likewise.
        * testsuite/gas/elf/section13.l: Likewise.
        * testsuite/gas/elf/section13.d: Likewise.
        * testsuite/gas/elf/section13.s: Likewise.

2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>

        * config/tc-riscv.c (riscv_clear_subsets): Cast argument to free to
        avoid const warnings.

2017-03-30  Palmer Dabbelt  <palmer@dabbelt.com>

        * config/tc-riscv.c (riscv_clear_subsets): New function.
        (riscv_add_subset): Call riscv_clear_subsets and riscv_set_rvc to
        clear RVC when it's been previously set.

2017-03-31  Nick Clifton  <nickc@redhat.com>

        PR gas/21333
        * config/tc-s390.c (tc_s390_fix_adjustable): Allow non pc-relative
        fixups in mergeable sections to be adjusted.

2017-03-30  Pip Cet  <pipcet@gmail.com>

        * config/tc-wasm32.h: New file: Add WebAssembly assembler target.
        * config/tc-wasm32.c: New file: Add WebAssembly assembler target.
        * Makefile.am: Add WebAssembly assembler target.
        * configure.tgt: Add WebAssembly assembler target.
        * doc/c-wasm32.texi: New file: Start documenting WebAssembly
        assembler.
        * doc/all.texi: Define WASM32.
        * doc/as.texinfo: Add WebAssembly entries.
        * NEWS: Mention the new support.
        * Makefile.in: Regenerate.
        * po/gas.pot: Regenerate.
        * po/POTFILES.in: Regenerate.
        * testsuite/gas/wasm32: New directory.
        * testsuite/gas/wasm32/allinsn.d: New file.
        * testsuite/gas/wasm32/allinsn.s: New file.
        * testsuite/gas/wasm32/illegal.l: New file.
        * testsuite/gas/wasm32/illegal.s: New file.
        * testsuite/gas/wasm32/illegal-2.l: New file.
        * testsuite/gas/wasm32/illegal-2.s: New file.
        * testsuite/gas/wasm32/illegal-3.l: New file.
        * testsuite/gas/wasm32/illegal-3.s: New file.
        * testsuite/gas/wasm32/illegal-4.l: New file.
        * testsuite/gas/wasm32/illegal-4.s: New file.
        * testsuite/gas/wasm32/illegal-5.l: New file.
        * testsuite/gas/wasm32/illegal-5.s: New file.
        * testsuite/gas/wasm32/illegal-6.l: New file.
        * testsuite/gas/wasm32/illegal-6.s: New file.
        * testsuite/gas/wasm32/illegal-7.l: New file.
        * testsuite/gas/wasm32/illegal-7.s: New file.
        * testsuite/gas/wasm32/illegal-8.l: New file.
        * testsuite/gas/wasm32/illegal-8.s: New file.
        * testsuite/gas/wasm32/illegal-9.l: New file.
        * testsuite/gas/wasm32/illegal-9.s: New file.
        * testsuite/gas/wasm32/illegal-10.l: New file.
        * testsuite/gas/wasm32/illegal-10.s: New file.
        * testsuite/gas/wasm32/illegal-11.l: New file.
        * testsuite/gas/wasm32/illegal-11.s: New file.
        * testsuite/gas/wasm32/illegal-12.l: New file.
        * testsuite/gas/wasm32/illegal-12.s: New file.
        * testsuite/gas/wasm32/illegal-13.l: New file.
        * testsuite/gas/wasm32/illegal-13.s: New file.
        * testsuite/gas/wasm32/illegal-14.l: New file.
        * testsuite/gas/wasm32/illegal-14.s: New file.
        * testsuite/gas/wasm32/illegal-15.l: New file.
        * testsuite/gas/wasm32/illegal-15.s: New file.
        * testsuite/gas/wasm32/illegal-16.l: New file.
        * testsuite/gas/wasm32/illegal-16.s: New file.
        * testsuite/gas/wasm32/illegal-17.l: New file.
        * testsuite/gas/wasm32/illegal-17.s: New file.
        * testsuite/gas/wasm32/illegal-18.l: New file.
        * testsuite/gas/wasm32/illegal-18.s: New file.
        * testsuite/gas/wasm32/illegal-19.l: New file.
        * testsuite/gas/wasm32/illegal-19.s: New file.
        * testsuite/gas/wasm32/illegal-20.l: New file.
        * testsuite/gas/wasm32/illegal-20.s: New file.
        * testsuite/gas/wasm32/illegal-21.l: New file.
        * testsuite/gas/wasm32/illegal-21.s: New file.
        * testsuite/gas/wasm32/illegal-22.l: New file.
        * testsuite/gas/wasm32/illegal-22.s: New file.
        * testsuite/gas/wasm32/illegal-24.l: New file.
        * testsuite/gas/wasm32/illegal-24.s: New file.
        * testsuite/gas/wasm32/illegal-25.l: New file.
        * testsuite/gas/wasm32/illegal-25.s: New file.
        * testsuite/gas/wasm32/reloc.d: New file.
        * testsuite/gas/wasm32/reloc.s: New file.
        * testsuite/gas/wasm32/wasm32.exp: New tests for WebAssembly
        architecture.

2017-03-29  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (md_parse_option): Reject -mraw.

2017-03-27  Alan Modra  <amodra@gmail.com>

        PR 21303
        * testsuite/gas/ppc/pr21303.d,
        * testsuite/gas/ppc/pr21303.s: New test
        * testsuite/gas/ppc/ppc.exp: Run it.

2017-03-27  Rinat Zelig  <rinat@mellanox.com>

        * testsuite/gas/arc/nps400-12.s: New file.
        * testsuite/gas/arc/nps400-12.d: New file.

2017-03-24  Thomas preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.: (md_begin): Set selected_cpu from *mcpu_cpu_opt when
        CPU_DEFAULT is defined.

2017-03-21  Palmer Dabbbelt  <palmer@dabbelt.com>

        * config/tc-riscv.c (md_show_usage): Remode defuct -m32, -m64,
        -msoft-float, -mhard-float, -mno-rvc, and -mrvc options; and don't
        print an invalid default ISA string.
        * doc/c-riscv.texi (OPTIONS): Add -fpic and -fno-pic options.

2017-03-22  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xtensa_relax_frag): Change fx_size of the
        reassigned fixup to size of jump instruction (3) and fx_r_type
        to BFD_RELOC_XTENSA_SLOT0_OP, as there's only one slot.
        (add_jump_to_trampoline): Search
        origfrag->tc_frag_data.slot_symbols for the slot with non-NULL
        symbol and use that slot instead of slot 0.

2017-03-21  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

        * config/tc-s390.c (s390_parse_cpu): Remove S390_INSTR_FLAG_VX2
        from cpu_table.  Remove vx2, and novx2 from cpu_flags.

2017-03-21  Rinat Zelig  <rinat@mellanox.com>

        * testsuite/gas/arc/nps400-11.s: New file.
        * testsuite/gas/arc/nps400-11.d: New file.

2017-03-20  Nick Clifton  <nickc@redhat.com>

        * doc/as.texinfo (2byte): Note that if no expressions are present
        the directive does nothing.  Emphasize that the output is
        unaligned, and that this can have an effect on the relocations
        generated.
        (4byte): Simplify description.  Refer back to the 2byte
        description.
        (8byte): Likewise.

2017-03-20  Richard Earnshaw  <rearnsha@arm.com>

        * config/tc-arm.c (arm_fpus): Note entires that should not be
        documented.
        * doc/c-arm.texi (-mfpu): Add missing FPU entries for neon-vfpv3 and
        neon-fp16.  Fix spelling error.

2017-03-20  Richard Earnshaw  <rearnsha@arm.com>

        * config/tc-arm.c (arm_fpus): Add neon-vfpv3 as an alias for neon.

2017-03-16  Rinat Zelig  <rinat@mellanox.com>

        * config/tc-arc.c (assemble_insn): Only handle ".t" and ".nt"
        specially for ARCv2.

2017-03-14  Kito Cheng  <kito.cheng@gmail.com>

        * config/tc-riscv.c (validate_riscv_insn): Add 'o' RVC immediate
        encoding format, which can accept 0-valued immediates.
        (riscv_ip): Likewise.

2017-03-15  Nick Clifton  <nickc@redhat.com>

        * config/tc-riscv.c (riscv_pre_output_hook): Fix compile time
        warning about discarding a const qualifier.

2017-03-02  Kuan-Lin Chen  <rufus@andestech.com>

        * config/tc-riscv.h (HWARD2_USE_FIXED_ADVANCE_PC): New define.

2017-03-02  Kuan-Lin Chen  <rufus@andestech.com>

        * config/tc-riscv.c (md_apply_fix): Set fx_frag and
        fx_next->fx_frag for CFA_advance_loc relocations.

2017-03-02  Kuan-Lin Chen  <rufus@andestech.com>

        * config/tc-riscv.c (md_apply_fix): Compute the correct offsets
        for CFA relocations.

2017-03-13  Nick Clifton  <nickc@redhat.com>

        PR binutils/21202
        * config/tc-aarch64.c (reloc_table): Rename
        BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC to
        BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.  Rname
        BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC to
        BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
        (md_apply_fix): Likewise.
        (aarch64_force_relocation): Likewise.
        * testsuite/gas/aarch64/tls.d: Update regexp.

2017-03-10  Tobin C. Harding  <me@tobin.cc>
            Nick Clifton  <nickc@redhat.com>

        * doc/as.texinfo (2byte): Tidy up wording.  Add note that
        overlarge values will produce a warning message and be trunacted.
        (4byte): Likewise.

2017-03-09  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (_i386_insn): Add dir_encoding and
        vec_encoding.  Remove swap_operand and need_vrex.
        (extra_symbol_chars): Add '}'.
        (md_begin): Mark '}' with LEX_BEGIN_NAME.  Allow '}' in
        mnemonic.
        (build_vex_prefix): Don't use 2-byte VEX encoding with
        {vex3}.  Check dir_encoding and load.
        (parse_insn): Check pseudo prefixes.  Set dir_encoding.
        (VEX_check_operands): Likewise.
        (match_template): Check dir_encoding and load.
        (parse_real_register): Set vec_encoding instead of need_vrex.
        (parse_register): Likewise.
        * doc/c-i386.texi: Document {disp8}, {disp32}, {load}, {store},
        {vex2}, {vex3} and {evex}.  Remove ".s", ".d8" and ".d32"
        * testsuite/gas/i386/i386.exp: Run pseudos and x86-64-pseudos.
        * testsuite/gas/i386/pseudos.d: New file.
        * testsuite/gas/i386/pseudos.s: Likewise.
        * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
        * testsuite/gas/i386/x86-64-pseudos.s: Likewise.

2017-03-08  Peter Bergner <bergner@vnet.ibm.com>

        * testsuite/gas/ppc/altivec2.d (as): Use the -mpower8 option.
        (objdump): Use the -Mpower8 option.

2017-03-08  Peter Bergner <bergner@vnet.ibm.com>

        * testsuite/gas/ppc/power9.d <lnia> New test.
        * testsuite/gas/ppc/power9.s: Likewise.

2017-03-07  Alan Modra  <amodra@gmail.com>

        * doc/as.texinfo (2byte, 4byte, 8byte): Correct @section placement.

2017-03-07  Tobin C. Harding  <me@tobin.cc>
            Alan Modra  <amodra@gmail.com>

        * doc/as.texinfo (2byte, 4byte, 8byte): Document.
        * doc/c-arm.texi (2byte, 4byte, 8byte): Omit if ELF.

2017-03-06  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (cpu_arch): Add .cet.
        * doc/c-i386.texi: Document cet.
        * testsuite/gas/i386/cet-intel.d: New file.
        * testsuite/gas/i386/cet.d: Likewise.
        * testsuite/gas/i386/cet.s: Likewise.
        * testsuite/gas/i386/x86-64-cet-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-cet.d: Likewise.
        * testsuite/gas/i386/x86-64-cet.s: Likewise.
        * testsuite/gas/i386/i386.exp: Run Intel CET tests.

2017-03-06  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/x86-64-mpx-inval-2.s: Force a good alignment.
        * testsuite/gas/i386/x86-64-mpx-inval-2.l: Expect [0-9A-F]+.

2017-03-06  Alan Modra  <amodra@gmail.com>

        * dw2gencfi.c (encoding_size): Return unsigned int.
        (emit_expr_encoded): Assert size matches reloc bitsize.
        (output_fde): Use unsigned for offset_size and addr_size.  Set
        addr_size earlier and use in place of constant 4 and uses of
        DWARF2_FDE_RELOC_SIZE.  Assert it matches reloc bitsize.

2017-03-06  Alan Modra  <amodra@gmail.com>

        * dw2gencfi.c: Wrap overlong lines.  Add parens for emacs
        auto reformat.  Formatting and whitespace fixes.

2017-03-05  Mark Wielaard  <mark@klomp.org>

        * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_strp instead of
        DW_FORM_string for DW_AT_name, DW_AT_comp_dir and DW_AT_producer.
        (out_debug_info): Accept symbols to name, comp_dir and producer in
        the .debug_str section and emit those offsets not full strings.
        (out_debug_str): New function that outputs the strings for name,
        comp_dir and producer in .debug_str and generates symbols to those
        strings.
        (out_debug_line): Create a .debug_str section if necessary and call
        out_debug_str before calling out_debug_info.
        * testsuite/gas/aarch64/dwarf.d: Add extra section symbol to expected
        output.

2017-03-02  Maciej W. Rozycki  <macro@imgtec.com>

        * write.c (relax_segment) <rs_org>: Only bail out if the fixed
        part of the frag has overrun the location requested.

        * testsuite/gas/all/org-1.d: New test.
        * testsuite/gas/all/org-2.d: New test.
        * testsuite/gas/all/org-3.d: New test.
        * testsuite/gas/all/org-4.d: New test.
        * testsuite/gas/all/org-5.d: New test.
        * testsuite/gas/all/org-6.d: New test.
        * testsuite/gas/all/org-1.l: New stderr output.
        * testsuite/gas/all/org-2.l: New stderr output.
        * testsuite/gas/all/org-3.l: New stderr output.
        * testsuite/gas/all/org-1.s: New test source.
        * testsuite/gas/all/org-2.s: New test source.
        * testsuite/gas/all/org-3.s: New test source.
        * testsuite/gas/all/org-4.s: New test source.
        * testsuite/gas/all/org-5.s: New test source.
        * testsuite/gas/all/org-6.s: New test source.
        * testsuite/gas/all/gas.exp: Run the new tests.

        * testsuite/gas/mips/org-1.d: New test.
        * testsuite/gas/mips/org-2.d: New test.
        * testsuite/gas/mips/org-3.d: New test.
        * testsuite/gas/mips/org-4.d: New test.
        * testsuite/gas/mips/org-5.d: New test.
        * testsuite/gas/mips/org-6.d: New test.
        * testsuite/gas/mips/org-7.d: New test.
        * testsuite/gas/mips/org-8.d: New test.
        * testsuite/gas/mips/org-9.d: New test.
        * testsuite/gas/mips/org-10.d: New test.
        * testsuite/gas/mips/org-11.d: New test.
        * testsuite/gas/mips/org-12.d: New test.
        * testsuite/gas/mips/org-1.l: New stderr output.
        * testsuite/gas/mips/org-4.l: New stderr output.
        * testsuite/gas/mips/org-5.l: New stderr output.
        * testsuite/gas/mips/org-6.l: New stderr output.
        * testsuite/gas/mips/org-10.l: New stderr output.
        * testsuite/gas/mips/org-1.s: New test source.
        * testsuite/gas/mips/org-2.s: New test source.
        * testsuite/gas/mips/org-3.s: New test source.
        * testsuite/gas/mips/org-4.s: New test source.
        * testsuite/gas/mips/org-5.s: New test source.
        * testsuite/gas/mips/org-6.s: New test source.
        * testsuite/gas/mips/org-7.s: New test source.
        * testsuite/gas/mips/org-8.s: New test source.
        * testsuite/gas/mips/org-9.s: New test source.
        * testsuite/gas/mips/org-10.s: New test source.
        * testsuite/gas/mips/org-11.s: New test source.
        * testsuite/gas/mips/org-12.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-03-01  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * doc/c-aarch64.texi (AArch64 Extensions): Document rcpc.

2017-02-28  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/x86-64-avx.s: Add suffixed variants of
        VPCMPESTR{I,M}.
        * testsuite/gas/i386/x86-64-sse2avx.s: Likewise.
        * testsuite/gas/i386/x86-64-sse4_2.s: Add suffixed variants
        of PCMPESTR{I,M}.
        * testsuite/gas/i386/ilp32/x86-64-avx-intel.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-avx.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-sse2avx.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-sse4_2.d: Likewise.
        * testsuite/gas/i386/x86-64-avx-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-avx.d: Likewise.
        * testsuite/gas/i386/x86-64-sse2avx.d: Likewise.
        * testsuite/gas/i386/x86-64-sse4_2-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-sse4_2.d: Likewise.

2017-02-28  Alan Modra  <amodra@gmail.com>

        * config/tc-nios2.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.

2017-02-28  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (md_assemble): Use BFD_RELOC_PPC_16DX_HA for addpcis.
        (md_apply_fix): Remove fx_subsy check.  Move code converting to
        pcrel reloc earlier and handle BFD_RELOC_PPC_16DX_HA.  Remove code
        emiiting errors on seeing fx_pcrel set on unexpected relocs, as
        that is done now by the generic code via..
        * config/tc-ppc.h (TC_FORCE_RELOCATION_SUB_LOCAL): ..this. Define.
        (TC_VALIDATE_FIX_SUB): Define.

2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/jalr4.s: Add `jalr $0, $25' instructions.
        * testsuite/gas/mips/jalr4.d: Adjust accordingly.  Remove MIPSr6
        encoding patterns.
        * testsuite/gas/mips/jalr4-n64.d: Likewise.
        * testsuite/gas/mips/mipsr6@jalr4.d: New test.
        * testsuite/gas/mips/mipsr6@jalr4-n32.d: New test.
        * testsuite/gas/mips/mipsr6@jalr4-n64.d: New test.

2017-02-25  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/strtab.s: Don't put directives on first
        column or continuation with labels not in first column.

2017-02-24  Richard Sandiford  <richard.sandiford@arm.com>

        * doc/c-aarch64.texi: Document that sve implies fp16, simd and compnum.
        * config/tc-aarch64.c (parse_vector_type_for_operand): Allow .q
        to be used with SVE registers.
        (parse_operands): Handle new SVE operands.
        (aarch64_features): Make "sve" require F16 rather than FP.  Also
        require COMPNUM.
        * testsuite/gas/aarch64/sve.s: Add tests for new instructions.
        Include compnum tests.
        * testsuite/gas/aarch64/sve.d: Update accordingly.
        * testsuite/gas/aarch64/sve-invalid.s: Add tests for new instructions.
        * testsuite/gas/aarch64/sve-invalid.l: Update accordingly.  Also
        update expected output for new FMOV and MOV alternatives.

2017-02-24  Richard Sandiford  <richard.sandiford@arm.com>

        * doc/c-aarch64.texi: Add a "compnum" entry.
        * config/tc-aarch64.c (aarch64_features): Likewise,
        * testsuite/gas/aarch64/advsimd-compnum.s: New test.
        * testsuite/gas/aarch64/advsimd-compnum.d: Likewise.

2017-02-24  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/opcode.s: Add alternative TEST forms.
        * testsuite/gas/i386/x86-64-opcode.s: Likewise.
        * testsuite/gas/i386/opcode.d: Adjust accordingly.
        * testsuite/gas/i386/opcode-intel.d: Likewise.
        * testsuite/gas/i386/x86-64-opcode.d: Likewise.
        * testsuite/gas/i386/ilp32/x86-64-opcode.d: Likewise.

2017-02-24  Sheldon Lobo  <sheldon.lobo@oracle.com>

        Test cases for the architecture level aware SPARC ASI work.
        * gas/testsuite/gas/sparc/sparc.exp: 2 new tests
        * gas/testsuite/gas/sparc/asi-bump-warn.s: New test
        * gas/testsuite/gas/sparc/asi-bump-warn.l: Likewise
        * gas/testsuite/gas/sparc/asi-arch-error.s: Likewise
        * gas/testsuite/gas/sparc/asi-arch-error.l: Likewise

2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/jalr4.d: New test.
        * testsuite/gas/mips/jalr4-n32.d: New test.
        * testsuite/gas/mips/jalr4-n64.d: New test.
        * testsuite/gas/mips/jalr4.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-02-23  Sheldon Lobo <sheldon.lobo@oracle.com>

        Add support for associating SPARC ASIs with an architecture level.
        * config/tc-sparc.c (parse_sparc_asi): New encode SPARC ASIs.

2017-02-23  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/all/err-sizeof.s: Don't use sums or differences
        of symbols as expression.

2017-02-23  Jan Beulich  <jbeulich@suse.com>

        * gas/testsuite/gas/i386/x86-64-mpx-inval-2.d: Add 32- and 16-
        bit GPR forms of BNDCL, BNDCU, and BNDCN. Add RSP-as-index
        Intel syntax forms of BNDMK, BNDSTX, and BNDLDX.
        * gas/testsuite/gas/i386/x86-64-mpx-inval-2.l: Adjust.

2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>

        * ecoff.c (ecoff_directive_end) [md_flush_pending_output]: Call
        `md_flush_pending_output'.
        * config/tc-mips.c (s_mips_end) [md_flush_pending_output]: Call
        `md_flush_pending_output' unconditionally.
        * testsuite/gas/mips/debug-label-end-1.d: New test.
        * testsuite/gas/mips/debug-label-end-2.d: New test.
        * testsuite/gas/mips/debug-label-end-3.d: New test.
        * testsuite/gas/mips/debug-label-end.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-02-22  Hans-Peter Nilsson  <hp@axis.com>

        * testsuite/gas/all/err-sizeof.s: Include cris*-*-* in the list of
        targets yielding an error message matching "too complex".

2017-02-22  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/arm/vcmp-noprefix-imm.d: Skip for non-ELF targets.

2017-02-21  Jan Beulich  <jbeulich@suse.com>

        * expr.c (operand): Handle missing operand to .startof.() and
        .sizeof.().
        * testsuite/gas/all/err-sizeof.s: New.

2017-02-20  Alan Modra  <amodra@gmail.com>

        PR 21118
        * NEWS: Revise powerpc register check.
        * config/tc-ppc.c (ppc_optimize_expr, md_assemble): Make "invalid
        register expression" a warning.

2017-02-17  Maciej W. Rozycki  <macro@imgtec.com>

        * ecoff.c (ecoff_directive_ent, add_procedure): Handle `.aent'.
        * config/obj-ecoff.c (obj_pseudo_table): Add "aent" entry.
        * config/obj-elf.c (ecoff_debug_pseudo_table): Likewise.
        * testsuite/gas/mips/aent-2.d: New test.
        * testsuite/gas/mips/aent-mdebug.d: New test.
        * testsuite/gas/mips/aent-mdebug-2.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-02-15  Richard Sandiford  <richard.sandiford@arm.com>

        * testsuite/gas/aarch64/sve-sysreg.s,
        testsuite/gas/aarch64/sve-sysreg.d,
        testsuite/gas/aarch64/sve-sysreg-invalid.d,
        testsuite/gas/aarch64/sve-sysreg-invalid.l: New tests.

2017-02-15  Richard Sandiford  <richard.sandiford@arm.com>

        * doc/c-aarch64.texi: Fix sve entry.

2017-02-15  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (md_convert_frag): Remove @pcl relocation
        information from input expression.
        (assemble_insn): Make sure pcrel is correctly set.
        (arc_pcrel_adjust): Compensate for PCL rounding.
        * testsuite/gas/arc/relax-add01.d: New file.
        * testsuite/gas/arc/relax-add01.s: Likewise.
        * testsuite/gas/arc/relax-add02.d: Likewise.
        * testsuite/gas/arc/relax-add02.s: Likewise.
        * testsuite/gas/arc/relax-add03.d: Likewise.
        * testsuite/gas/arc/relax-add03.s: Likewise.
        * testsuite/gas/arc/relax-add04.d: Likewise.
        * testsuite/gas/arc/relax-add04.s: Likewise.
        * testsuite/gas/arc/relax-ld01.d: Likewise.
        * testsuite/gas/arc/relax-ld01.s: Likewise.
        * testsuite/gas/arc/relax-ld02.d: Likewise.
        * testsuite/gas/arc/relax-ld02.s: Likewise.
        * testsuite/gas/arc/relax-mov01.d: Likewise.
        * testsuite/gas/arc/relax-mov01.s: Likewise.
        * testsuite/gas/arc/relax-mov02.d: Likewise.
        * testsuite/gas/arc/relax-mov02.s: Likewise.
        * testsuite/gas/arc/relax-mpy01.d: Likewise.
        * testsuite/gas/arc/relax-mpy01.s: Likewise.
        * testsuite/gas/arc/relax-sub01.d: Likewise.
        * testsuite/gas/arc/relax-sub01.s: Likewise.
        * testsuite/gas/arc/relax-sub02.d: Likewise.
        * testsuite/gas/arc/relax-sub02.s: Likewise.
        * testsuite/gas/arc/relax-sub03.d: Likewise.
        * testsuite/gas/arc/relax-sub03.s: Likewise.
        * testsuite/gas/arc/relax-sub04.d: Likewise.
        * testsuite/gas/arc/relax-sub04.s: Likewise.

2017-02-09  Vineet Gupta <vgupta@synopsys.com>

        * testsuite/gas/arc/st.d: Update for 0xe having a name now

2017-02-14  Alan Modra  <amodra@gmail.com>

        PR 21118
        * NEWS: Mention powerpc register checks.
        * config/tc-ppc.c (struct pd_reg): Make value a short.  Add flags.
        (pre_defined_registers): Delete fpscr and pmr entries.  Set
        register type in flags.
        (cr_names): Set type in flags.
        (reg_name_search): Return pointer to struct pd_reg rather than value.
        (register_name): Adjust to suit.  Set X_md from flags.
        (ppc_parse_name): Likewise.
        (ppc_optimize_expr): New function.
        (md_assemble): Verify expresion reg flags match operand.
        * config/tc-ppc.h (md_optimize_expr): Define.
        (ppc_optimize_expr): Declare.

2017-02-14  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/cell.s: Correct invalid registers.
        * testsuite/gas/ppc/vle-simple-1.s: Likewise.
        * testsuite/gas/ppc/vle-simple-2.s: Likewise.

2017-02-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (parse_ifimm_zero): Make prefix optional in unified
        syntax.
        * testsuite/gas/arm/vcmp-noprefix-imm.d: New file.
        * testsuite/gas/arm/vcmp-noprefix-imm.s: New file.

2017-02-10  Nicholas Piggin  <npiggin@gmail.com>

        * testsuite/gas/ppc/power9.d <scv, rfscv>: New tests.

2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>

        * doc/as.texinfo (Overview): Select MIPS options for man page
        inclusion.

2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>

        * config/tc-mips.c (mips_ignore_branch_isa): New variable.
        (options): Add OPTION_IGNORE_BRANCH_ISA and
        OPTION_NO_IGNORE_BRANCH_ISA enum values.
        (md_longopts): Add "mignore-branch-isa" and
        "mno-ignore-branch-isa" options.
        (md_parse_option): Handle OPTION_IGNORE_BRANCH_ISA and
        OPTION_NO_IGNORE_BRANCH_ISA.
        (fix_bad_cross_mode_branch_p): Return FALSE if
        `mips_ignore_branch_isa' has been set.
        (md_show_usage): Add `-mignore-branch-isa' and
        `-mno-ignore-branch-isa'.

        * doc/as.texinfo (Target MIPS options): Add
        `-mignore-branch-isa' and `-mno-ignore-branch-isa' options.
        (-mignore-branch-isa, -mno-ignore-branch-isa): New options.
        * doc/c-mips.texi (MIPS Options): Add `-mignore-branch-isa' and
        `-mno-ignore-branch-isa' options.

        * testsuite/gas/mips/branch-local-ignore-2.d: New test.
        * testsuite/gas/mips/branch-local-ignore-3.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n32-2.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n32-3.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n64-2.d: New test.
        * testsuite/gas/mips/branch-local-ignore-n64-3.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>

        * testsuite/gas/mips/branch-local-2.d: New test.
        * testsuite/gas/mips/branch-local-3.d: New test.
        * testsuite/gas/mips/branch-local-n32-2.d: New test.
        * testsuite/gas/mips/branch-local-n32-3.d: New test.
        * testsuite/gas/mips/branch-local-n64-2.d: New test.
        * testsuite/gas/mips/branch-local-n64-3.d: New test.
        * testsuite/gas/mips/mips.exp: Fold corresponding list tests
        into the new tests.

2017-01-27  Alexis Deruell  <alexis.deruelle@gmail.com>

        PR 21056
        * testsuite/gas/tic6x/insns16-parallel.s: New test case.
        * testsuite/gas/tic6x/insns16-parallel.d: New test driver.

2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * configure.tgt (aarch64*-*-rtems*): Remove.
        (bfin-*-rtems*): Likewise.
        (h8300-*-rtems*): Likewise.
        (i386-*-rtems*): Likewise.
        (m32c-*-rtems*): Likewise.
        (m32r-*-rtems*): Likewise.
        (m68k-*-rtems*): Likewise.
        (mips-*-rtems*): Likewise.
        (nios2-*-rtems*): Likewise.
        (ppc-*-rtems*): Likewise.
        (sh-*-rtems*): Likewise.
        (sparc64-*-rtems*): Likewise.
        (sparc-*-rtems*): Likewise.
        (*-*-rtems*) Use ELF format.

2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * configure.tgt (arm-*-rtems*): Move to (arm-*-eabi*).

2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * configure.tgt (sh-*-rtemscoff*): Remove.

2017-01-24  Sebastian Huber <sebastian.huber@embedded-brains.de>

        * configure.tgt (riscv*-*-*): Remove em=linux.

2017-01-23  Sebastian Rasmussen  <sebras@gmail.com>

        PR gas/21072
        * asintl.h: Fix spelling mistakes and typos.
        * atof-generic.c: Likewise.
        * bit_fix.h: Likewise.
        * config/atof-ieee.c: Likewise.
        * config/bfin-defs.h: Likewise.
        * config/bfin-parse.y: Likewise.
        * config/obj-coff-seh.h: Likewise.
        * config/obj-coff.c: Likewise.
        * config/obj-evax.c: Likewise.
        * config/obj-macho.c: Likewise.
        * config/rx-parse.y: Likewise.
        * config/tc-aarch64.c: Likewise.
        * config/tc-alpha.c: Likewise.
        * config/tc-arc.c: Likewise.
        * config/tc-arm.c: Likewise.
        * config/tc-avr.c: Likewise.
        * config/tc-bfin.c: Likewise.
        * config/tc-cr16.c: Likewise.
        * config/tc-cris.c: Likewise.
        * config/tc-crx.c: Likewise.
        * config/tc-d10v.c: Likewise.
        * config/tc-d30v.c: Likewise.
        * config/tc-dlx.c: Likewise.
        * config/tc-epiphany.c: Likewise.
        * config/tc-frv.c: Likewise.
        * config/tc-hppa.c: Likewise.
        * config/tc-i370.c: Likewise.
        * config/tc-i386-intel.c: Likewise.
        * config/tc-i386.c: Likewise.
        * config/tc-i960.c: Likewise.
        * config/tc-ia64.c: Likewise.
        * config/tc-m32r.c: Likewise.
        * config/tc-m68hc11.c: Likewise.
        * config/tc-m68k.c: Likewise.
        * config/tc-mcore.c: Likewise.
        * config/tc-mep.c: Likewise.
        * config/tc-mep.h: Likewise.
        * config/tc-metag.c: Likewise.
        * config/tc-microblaze.c: Likewise.
        * config/tc-mips.c: Likewise.
        * config/tc-mmix.c: Likewise.
        * config/tc-mn10200.c: Likewise.
        * config/tc-mn10300.c: Likewise.
        * config/tc-msp430.c: Likewise.
        * config/tc-msp430.h: Likewise.
        * config/tc-nds32.c: Likewise.
        * config/tc-nds32.h: Likewise.
        * config/tc-nios2.c: Likewise.
        * config/tc-nios2.h: Likewise.
        * config/tc-ns32k.c: Likewise.
        * config/tc-pdp11.c: Likewise.
        * config/tc-ppc.c: Likewise.
        * config/tc-pru.c: Likewise.
        * config/tc-rx.c: Likewise.
        * config/tc-s390.c: Likewise.
        * config/tc-score.c: Likewise.
        * config/tc-score7.c: Likewise.
        * config/tc-sh.c: Likewise.
        * config/tc-sh64.c: Likewise.
        * config/tc-sparc.c: Likewise.
        * config/tc-tic4x.c: Likewise.
        * config/tc-tic54x.c: Likewise.
        * config/tc-v850.c: Likewise.
        * config/tc-vax.c: Likewise.
        * config/tc-visium.c: Likewise.
        * config/tc-xgate.c: Likewise.
        * config/tc-xtensa.c: Likewise.
        * config/tc-z80.c: Likewise.
        * config/tc-z8k.c: Likewise.
        * config/te-vms.c: Likewise.
        * config/xtensa-relax.c: Likewise.
        * doc/as.texinfo: Likewise.
        * doc/c-arm.texi: Likewise.
        * doc/c-hppa.texi: Likewise.
        * doc/c-i370.texi: Likewise.
        * doc/c-i386.texi: Likewise.
        * doc/c-m32r.texi: Likewise.
        * doc/c-m68k.texi: Likewise.
        * doc/c-mmix.texi: Likewise.
        * doc/c-msp430.texi: Likewise.
        * doc/c-nds32.texi: Likewise.
        * doc/c-ns32k.texi: Likewise.
        * doc/c-riscv.texi: Likewise.
        * doc/c-rx.texi: Likewise.
        * doc/c-s390.texi: Likewise.
        * doc/c-tic6x.texi: Likewise.
        * doc/c-tilegx.texi: Likewise.
        * doc/c-tilepro.texi: Likewise.
        * doc/c-v850.texi: Likewise.
        * doc/c-xgate.texi: Likewise.
        * doc/c-xtensa.texi: Likewise.
        * dwarf2dbg.c: Likewise.
        * ecoff.c: Likewise.
        * itbl-ops.c: Likewise.
        * listing.c: Likewise.
        * macro.c: Likewise.
        * po/gas.pot: Likewise.
        * read.c: Likewise.
        * struc-symbol.h: Likewise.
        * symbols.h: Likewise.
        * testsuite/gas/arc/relocs-errors.err: Likewise.
        * write.c: Likewise.

2017-01-23  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.

2017-01-20  Nick Clifton  <nickc@redhat.com>

        * config/tc-i386.c (parse_operands): Check for operand overflow
        before setting the unspecified bit.

2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>

        PR gas/20649
        * config/tc-mips.c (pic_need_relax): Don't check for linkonce
        symbols, remove the `segtype' parameter.
        (mips_frob_file, md_estimate_size_before_relax): Adjust
        accordingly.
        (s_is_linkonce): Add an explanatory comment.
        * testsuite/gas/mips/comdat-reloc.d: New test.
        * testsuite/gas/mips/comdat-reloc.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new test.

2017-01-18  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * testsuite/gas/arm/armv8_3-a-simd.s: Add vcmla tests.
        * testsuite/gas/arm/armv8_3-a-simd.d: Update.

2017-01-18  Bernhard Rosenkranzer  <bero@lindev.ch>

        PR 21059
        * config/bfin-lex.l: Support processing with flex 2.6.3.
        * itbl-lex.l: Likewise.

2017-01-18  Nathan Sidwell  <nathan@acm.org>

        * as.h (gas_assert): Use abort.
        (as_assert): Remove.
        (signal_init): Declare.
        * as.c (main): Call signal_init.
        * messages.c: #include <signal.h>
        (as_assert): Delete.
        (as_abort): Allow NULL FILE.
        (signal_crash): New.
        (signal_init): Register fatal signal handlers.
        * configure.ac: Check for strsignal.
        * config.in: Rebuilt.
        * configure: Rebuilt.

2017-01-17  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.

2017-01-12  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

        * config/tc-i386.c (cpu_arch): Add .avx512_vpopcntdq.
        (cpu_noarch): Add noavx512_vpopcntdq.
        * doc/c-i386.texi: Document avx512_vpopcntdq, noavx512_vpopcntdq.
        * testsuite/gas/i386/i386.exp: Run AVX512_VPOPCNTDQ tests.
        * testsuite/gas/i386/avx512_vpopcntdqd-intel.d: New file.
        * testsuite/gas/i386/avx512_vpopcntdqd.d: Ditto.
        * testsuite/gas/i386/avx512_vpopcntdqd.s: Ditto.
        * testsuite/gas/i386/x86-64-avx512_vpopcntdqd-intel.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512_vpopcntdqd.d: Ditto.
        * testsuite/gas/i386/x86-64-avx512_vpopcntdqd.s: Ditto.

2017-01-12  Nick Clifton  <nickc@redhat.com>

        * read.c (temp_ilp): New function.  Installs a temporary input
        line pointer.
        (restore_ilp): New function.  Restores the original input line
        pointer.
        * read.h (temp_ilp): Prototype.
        (restore_ilp): Prototype.
        * stabs.c (dot_func_p): Use bfd_boolean type.
        (generate_asm_file): Use temp_ilp and restore_ilp.
        (stabs_generate_asm_lineno): Likewise.
        (stabs_generate_asm_endfunc): Likewise.

2017-01-11  Jeremy Soller  <jackpot51@gmail.com>

        * configure.tgt: Add entry for i386-redox.

2017-01-10  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: Updated Swedish translation.

2017-01-10  Tristan Gingold  <gingold@adacore.com>

        * testsuite/gas/all/sleb128-8.d: Adjust test.
        * testsuite/gas/all/gas.exp (test_cond): Likewise.

2017-01-10  Tristan Gingold  <gingold@adacore.com>

        * read.c (emit_leb128_expr): Extended unsigned big number for
        sleb128.
        * testsuite/gas/all/gas.exp (test_cond): Add sleb128-8 test.
        * testsuite/gas/all/sleb128.d: New test.
        * testsuite/gas/all/sleb128.s: New test source.

2017-01-09  Andrew Waterman <andrew@sifive.com>

        * config/tc-riscv.c (append_insn): Don't eagerly apply relocations
        against constants.
        (md_apply_fix): Mark relocations against constants as "done."

2017-01-09  Andrew Waterman <andrew@sifive.com>

        * config/tc-riscv.c (append_insn): Don't eagerly apply relocations
        against constants.
        (md_apply_fix): Mark relocations against constants as "done."

2017-01-09  Palmer Dabbelt <palmer@dabbelt.com>
            Kito Cheng <kito.cheng@gmail.com>

        * emulparams/elf32lriscv-defs.sh (INITIAL_READONLY_SECTIONS):
        Removed.
        (SDATA_START_SYMBOLS): Likewise.

2017-01-09  Nick Clifton  <nickc@redhat.com>

        * po/sv.po: New Swedish translation.
        * configure.ac (ALL_LINGUAS): Add sv.
        * configure: Regenerate.

2017-01-09  Andrew Waterman <andrew@sifive.com>

        * config/tc-riscv.c (relaxed_branch_length): Use the long
        sequence when the target is a weak symbol.

2017-01-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>

        * config/tc-aarch64.c (aarch64_features): Add rcpc.
        * doc/c-aarch64.texi (AArch64 Extensions): Document rcpc.
        * testsuite/gas/aarch64/ldst-exclusive-armv8_3.d: Rename to ...
        * testsuite/gas/aarch64/ldst-rcpc.d: This.
        * testsuite/gas/aarch64/ldst-exclusive-armv8_3.s: Rename to ...
        * testsuite/gas/aarch64/ldst-rcpc.s: This.
        * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: New test.

2017-01-04  Norm Jacobs  <norm.jacobs@oracle.com>

        PR gas/20992
        * configure.tgt: Treat sparcv9 as sparc64.

2017-01-03  Kito Cheng  <kito.cheng@gmail.com>

        * config/tc-riscv.c (riscv_set_arch): Whitelist the "q" ISA
        extension.
        (riscv_after_parse_args): Set FLOAT_ABI_QUAD when the Q ISA is
        enabled and no other ABI is specified.

2017-01-03  Dimitar Dimitrov  <dimitar@dinux.eu>

        * config/tc-pru.c (md_number_to_chars): Fix parameter to be
        valueT, as declared in tc.h.
        (md_apply_fix): Fix to work on 32-bit hosts.

2017-01-02  Alan Modra  <amodra@gmail.com>

        Update year range in copyright notice of all files.

For older changes see ChangeLog-2016
\f
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