gas/ChangeLog

   1 2018-04-04  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR binutils/23025
   4         * testsuite/gas/i386/prefix.s: Add tests for vcvtpd2dq with
   5         VEX and EVEX prefixes.
   6         * testsuite/gas/i386/prefix.d: Updated.
   7
   8 2018-03-30  Peter Bergner <bergner@vnet.ibm.com>
   9
  10         PR binutils/23013
  11         * config/tc-ppc.c (ppc_set_cpu): Select appropriate cpu when ppc_obj64
  12         and little endian.
  13
  14 2018-03-28  Renlin Li  <renlin.li@arm.com>
  15
  16         PR ld/22970
  17         * config/tc-aarch64.c (reloc_table): Update entry for tprel_lo12 and
  18         tprel_lo12_nc with pseudo relocations.
  19         (ldst_lo12_determine_real_reloc_type): Add new relocations support.
  20         (parse_operands): Handle BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12 and
  21         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC pseudo relocations.
  22         (md_apply_fix): Add handling for new relocation.
  23         (aarch64_force_relocation): Likewise.
  24         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.d: New.
  25         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.s: New.
  26         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.d: New.
  27         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.s: New.
  28         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.d: New.
  29         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.s: New.
  30         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.d: New.
  31         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.s: New.
  32         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.d: New.
  33         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.s: New.
  34         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.d: New.
  35         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.s: New.
  36         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.d: New.
  37         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.s: New.
  38         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.d: New.
  39         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.s: New.
  40         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16-ilp32.d: New.
  41         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32-ilp32.d: New.
  42         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64-ilp32.d: New.
  43         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8-ilp32.d: New.
  44         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16-ilp32.d: New.
  45         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32-ilp32.d: New.
  46         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64-ilp32.d: New.
  47         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8-ilp32.d: New.
  48
  49 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  50
  51         * config/tc-i386.c (check_VecOperands): Replace uses of
  52         .vecesize. Always initialize op.
  53         * testsuite/gas/i386/avx512_vpopcntdq.s,
  54         testsuite/gas/i386/avx512bitalg_vl.s: Add Intel syntax vpopcnt
  55         broadcast cases with explicit operand size.
  56         * testsuite/gas/i386/avx512_vpopcntdq.d,
  57         testsuite/gas/i386/avx512_vpopcntdq-intel.d,
  58         testsuite/gas/i386/avx512bitalg_vl.d
  59         testsuite/gas/i386/avx512bitalg_vl-intel.d: Adjust expectations.
  60
  61 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  62
  63         * config/tc-i386.c (struct Broadcast_Operation): Adjust comment.
  64         (check_VecOperands): Re-write broadcast validation code.
  65         (check_VecOperations): Replace BROADCAST_1TO* uses.
  66         * testsuite/gas/i386/inval-avx512f.s: Add various broadcast
  67         cases.
  68         * testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
  69
  70 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  71
  72         * config/tc-i386.c (process_suffix): Check .todword/.toqword
  73         before zapping suffix.
  74
  75 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  76
  77         * testsuite/gas/i386/ilp32/x86-64-simd-suffix.d,
  78         testsuite/gas/i386/x86-64-simd-suffix.d: Drop q suffix from
  79         cvt*2si.
  80
  81 2018-03-28  Nick Clifton  <nickc@redhat.com>
  82
  83         PR 22988
  84         * config/tc-aarch64.c (parse_operands): Add code to handle
  85         AARCH64_OPN_SVE_ADDR_R.
  86         * testsuite/gas/aarch64/sve.s: Add tests for LDFF1xx instructions
  87         with an assumed XZR offset address register.
  88         * testsuite/gas/aarch64/sve.d: Update expected disassembly.
  89
  90 2018-03-22  Jan Beulich  <jbeulich@suse.com>
  91
  92         * config/tc-i386.c (check_VecOperands): Latch
  93         i.broadcast->operand into op.
  94
  95 2018-03-22  Jan Beulich  <jbeulich@suse.com>
  96
  97         * config/tc-i386.c (match_template): Special case base opcode
  98         0xa0 with HLE prefix.
  99         * testsuite/gas/i386/hle.s: Add mov-accumulator-to-disp cases.
 100         * testsuite/gas/i386/hle.d, testsuite/gas/i386/hle-intel.d:
 101         Adjust expectations.
 102
 103 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 104
 105         * testsuite/gas/i386/opts.s: Add bndmov cases.
 106         * testsuite/gas/i386/opts.d, testsuite/gas/i386/opts-intel.d,
 107         testsuite/gas/i386/sse2avx-opts.d,
 108         testsuite/gas/i386/sse2avx-opts-intel.d: Adjust expectations.
 109
 110 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 111
 112         * config/tc-i386.c (match_mem_size): Extend sub-xmmword
 113         exceptions.
 114         * testsuite/gas/i386/xmmword.l, testsuite/gas/i386/xmmword.s:
 115         New.
 116         * testsuite/gas/i386/i386.exp: Run new test.
 117
 118 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 119
 120         * config/tc-i386.c (match_template): Also match 2nd and 4th
 121         operand's register sizes.
 122         * testsuite/gas/i386/unspec.l, testsuite/gas/i386/unspec.s: New.
 123         * testsuite/gas/i386/i386.exp: Run new test.
 124
 125 2018-03-19  Nick Clifton  <nickc@redhat.com>
 126
 127         * po/uk.po: Updated Ukranian translation.
 128
 129 2018-03-16  Jim Wilson  <jimw@sifive.com>
 130
 131         * config/tc-riscv.c (check_absolute_expr): Expand comment.  New
 132         parameter maybe_csr.  If maybe_csr and O_symbol, print CSR name.
 133         (riscv_ip): Add new argument to check_absolute_expr calls.
 134         * testsuite/gas/riscv/bad-csr.d: New.
 135         * testsuite/gas/riscv/bad-csr.l: New.
 136         * testsuite/gas/riscv/bad-csr.s: New.
 137
 138 2018-03-14  Kito Cheng  <kito.cheng@gmail.com>
 139
 140         * config/tc-riscv.c (opcode_name_list): New.
 141         (opcode_names_hash): Likewise.
 142         (init_opcode_names_hash): Likewise.
 143         (opcode_name_lookup): Likewise.
 144         (validate_riscv_insn): New argument length, and add new format
 145         which used in .insn directive.
 146         (md_begin): Refine hash table initialization logic into
 147         init_opcode_hash.
 148         (init_opcode_hash): New.
 149         (my_getOpcodeExpression): Parse opcode name for .insn.
 150         (riscv_ip): New argument hash, able to handle .insn directive.
 151         (s_riscv_insn): Handler for .insn directive.
 152         (riscv_pseudo_table): New entry for .insn.
 153         * doc/c-riscv.texi: Add documentation for .insn directive.
 154         * testsuite/gas/riscv/insn.d: Add testcase for .insn directive.
 155         * testsuite/gas/riscv/insn.s: Likewise.
 156
 157 2018-03-13  Nick Clifton  <nickc@redhat.com>
 158
 159         * po/ru.po: Updated Russian translation.
 160
 161 2018-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         * config/tc-i386.c (optimize_encoding): Encode EVEX instructions
 164         with VEX128 if EVEX encoding isn't required.
 165         * testsuite/gas/i386/optimize-1.d: Updated.
 166         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 167
 168 2018-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * config/tc-i386.c (check_VecOperations): Strip whitespace.
 171         * testsuite/gas/i386/optimize-1.s: Add whitespaces before
 172         {%k7} and {z},
 173         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 174
 175 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 176
 177         * config/tc-i386.c (set_cpu_arch): Set cpu_arch_isa_flags.
 178         (md_parse_option): Likewise.
 179         (optimize_encoding): Check i.tm.cpu_flags and cpu_arch_isa_flags
 180         for cpuavx512vl instead of cpu_arch_flags.  Optimize EVEX with
 181         EVEX128 when EVEX encoding is required.
 182         * testsuite/gas/i386/i386.exp: Run optimize-4, optimize-5,
 183         x86-64-optimize-5 and x86-64-optimize-6.
 184         * testsuite/gas/i386/optimize-1.d: Updated.
 185         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 186         * testsuite/gas/i386/optimize-4.d: New file.
 187         * testsuite/gas/i386/optimize-4.s: Likewise.
 188         * testsuite/gas/i386/optimize-5.d: Likewise.
 189         * testsuite/gas/i386/optimize-5.s: Likewise.
 190         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
 191         * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
 192         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
 193         * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
 194
 195 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         * config/tc-i386.c (optimize_encoding): Also encode "clr reg64"
 198         as "xor reg32, reg32".
 199         * testsuite/gas/i386/x86-64-optimize-1.s: Add "clr reg64" tests.
 200         * testsuite/gas/i386/x86-64-optimize-1.d: Updated.
 201
 202 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 203
 204         * NEWS: Mention -mold-gcc removal.
 205         * config/tc-i386.c (i386_error): Remove old_gcc_only.
 206         (old_gcc): Removed.
 207         (match_template): Remove old gcc support.
 208         (OPTION_MOLD_GCC): Removed.
 209         (OPTION_MRELAX_RELOCATIONS): Updated.
 210         (md_longopts): Remove OPTION_MOLD_GCC.
 211         (md_parse_option): Likewise.
 212         (md_show_usage): Remove -mold-gcc.
 213         * testsuite/gas/i386/general.s: Convert fsub/fdiv tests for old
 214         (<= 2.8.1) versions of gcc.
 215         * testsuite/gas/i386/intel.s: Likewise.
 216         * testsuite/gas/i386/general.l: Updated.
 217         * testsuite/gas/i386/intel-intel.d: Likewise.
 218         * testsuite/gas/i386/intel.d: Likewise.
 219         * testsuite/gas/i386/intel.e: Likewise.
 220         * testsuite/gas/i386/i386.exp: Don't pass -mold-gcc to general.
 221
 222 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 223
 224         * config/tc-i386.c (is_evex_encoding): New.
 225         (optimize_encoding, md_assemble, md_assemble,
 226         VEX_check_operands, build_modrm_byte): Use is_evex_encoding.
 227         (build_evex_prefix): Derive EVEX length field from actual
 228         operands if the template allows multiple ones.
 229
 230 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 231
 232         * config/tc-i386.c (build_modrm_byte): Make VexNDD handling cope
 233         with 3rd (immediate) operand.
 234
 235 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 236
 237         * config/tc-i386.c (XMMWORD_MNEM_SUFFIX, YMMWORD_MNEM_SUFFIX,
 238         ZMMWORD_MNEM_SUFFIX): Delete.
 239         (process_suffix): Drop their uses. Re-arrange final part of
 240         logic into a switch() statement. Drop special casing of
 241         cmpxchg8b.
 242
 243 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 244
 245         * config/tc-i386.c (match_template): Also match register
 246         operands 0 and 2 for 3-operand forms.
 247         * testsuite/gas/i386/unspec64.l, testsuite/gas/i386/unspec64.s:
 248         New.
 249         * testsuite/gas/i386/i386.exp: Run new test.
 250
 251 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 252
 253         * config/tc-i386.c (process_suffix): Do common part of register
 254         checks first.
 255
 256 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 257
 258         * config/tc-i386.c (parse_insn): Move success return up. Combine
 259         failure returns.
 260
 261 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 262
 263         * config/tc-i386.c (cpu_flags_match): Add GFNI check to AVX
 264         logic. Add respective logic for AVX512F.
 265         * testsuite/gas/i386/arch-avx-1.s: Add GFNI test.
 266         testsuite/gas/i386/arch-avx-1.d,
 267         testsuite/gas/i386/arch-avx-1-1.l,
 268         testsuite/gas/i386/arch-avx-1-2.l,
 269         testsuite/gas/i386/arch-avx-1-3.l,
 270         testsuite/gas/i386/arch-avx-1-4.l,
 271         testsuite/gas/i386/arch-avx-1-5.l,
 272         testsuite/gas/i386/arch-avx-1-6.l: Adjust expectations.
 273         * testsuite/gas/i386/arch-avx-1-7.l,
 274         testsuite/gas/i386/arch-avx-1-7.s,
 275         testsuite/gas/i386/arch-avx-1-8.l,
 276         testsuite/gas/i386/arch-avx-1-8.s,
 277         testsuite/gas/i386/avx512f-plain.l,
 278         testsuite/gas/i386/avx512f-plain.s,
 279         testsuite/gas/i386/avx512vl-plain.l,
 280         testsuite/gas/i386/avx512vl-plain.s: New.
 281         * testsuite/gas/i386/i386.exp: Run new tests.
 282
 283 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 284
 285         * config/tc-i386.c (cpu_flags_match): Move AVX512VL check ahead.
 286
 287 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 288
 289         * config/tc-i386.c (CPU_FLAGS_32BIT_MATCH): Delete.
 290         (cpu_flags_match): Use CPU_FLAGS_ARCH_MATCH instead of
 291         CPU_FLAGS_32BIT_MATCH.
 292
 293 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 294
 295         * config/tc-i386.c (CPU_FLAGS_AES_MATCH, CPU_FLAGS_AVX_MATCH,
 296         CPU_FLAGS_PCLMUL_MATCH): Delete.
 297         (CPU_FLAGS_32BIT_MATCH): Drop uses of deleted CPU_FLAGS_*_MATCH.
 298         (cpu_flags_match): Combine AVX checks into
 299         single if().
 300
 301 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 302
 303         * config/tc-i386.c (cpu_flags_match): Drop "else" branches
 304         setting CPU_FLAGS_ARCH_MATCH.
 305
 306 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 307
 308         * config/tc-i386.c (md_assemble): Extend SSE check conditional.
 309         * testsuite/gas/i386/ilp32/x86-64-sse-check-none.d,
 310         testsuite/gas/i386/ilp32/x86-64-sse-check-warn.d,
 311         testsuite/gas/i386/ilp32/x86-64-sse-check.d,
 312         testsuite/gas/i386/sse-check-none.d,
 313         testsuite/gas/i386/sse-check-warn.d,
 314         testsuite/gas/i386/x86-64-sse-check.d,
 315         testsuite/gas/i386/x86-64-sse-check-none.d,
 316         testsuite/gas/i386/x86-64-sse-check-warn.d: Refer to sse-check.d.
 317         * testsuite/gas/i386/sse-check.s: Add AES, GFNI, and PCLMUL
 318         tests.
 319         * testsuite/gas/i386/sse-check-none.s: Replace code by inclusion
 320         of sse-check.s.
 321         * testsuite/gas/i386/sse-check.d: Adjust expectations.
 322         * testsuite/gas/i386/sse-check-error.l,
 323         testsuite/gas/i386/x86-64-sse-check-error.l: Likewise.
 324         * testsuite/gas/i386/sse-check-warn.e: Likewise.
 325
 326 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 327
 328         * config/tc-i386.c (operand_size_match): Drop / replace uses of
 329         .floatd.
 330
 331 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 332
 333         * testsuite/gas/i386/intel-intel.d: New.
 334         * testsuite/gas/i386/i386.exp: Run new test.
 335
 336 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 337
 338         * config/tc-i386.c (process_operands): Access operands only
 339         after operand count assertion. Sanitize warning text. Fix
 340         indentation.
 341         * testsuite/gas/i386/avx512_4fmaps-warn.l,
 342         gas/i386/x86-64-avx512_4fmaps-warn.l: Adjust expectations.
 343
 344 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 345
 346         * testsuite/gas/i386/x86-64-movd.s: Drop bogus vmovd memory forms.
 347         * testsuite/gas/i386/x86-64-movd.d,
 348         testsuite/gas/i386/x86-64-movd-intel.d: Adjust expectations.
 349
 350 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 351
 352         * config/tc-i386.c (operand_type_and_not): New.
 353         (build_modrm_byte): Use it to prevent clearing unrelated bits.
 354
 355 2018-03-08  Alan Modra  <amodra@gmail.com>
 356
 357         * config/tc-ppc.c (ppc_handle_align): Correct last patch.  Really
 358         don't emit a group terminating nop for power9.  Simplify cpu
 359         tests.
 360
 361 2018-03-08  Alan Modra  <amodra@gmail.com>
 362
 363         * config/tc-ppc.c (ppc_handle_align): Don't emit a group
 364         terminating nop for power9.
 365
 366 2018-03-07  H.J. Lu  <hongjiu.lu@intel.com>
 367
 368         PR gas/22874
 369         * config/tc-i386.c (f32_5): Removed.
 370         (f32_8): Likewise.
 371         (f32_9): Likewise.
 372         (f32_10): Likewise.
 373         (f32_11): Likewise.
 374         (f32_12): Likewise.
 375         (f32_13): Likewise.
 376         (f32_14): Likewise.
 377         (f16_5): Likewise.
 378         (f16_6): Likewise.
 379         (f16_7): Likewise.
 380         (f16_8): Likewise.
 381         (jump_31): Likewise.
 382         (alt64_11): Likewise.
 383         (alt64_patt): Likewise.
 384         (jump_disp8): New.
 385         (jump32_disp32): Likewise.
 386         (jump16_disp32): Likewise.
 387         (alt_11): Likewise.
 388         (f32_patt): Updated.
 389         (f16_patt): Likewise.
 390         (alt_patt): Add alt_11.
 391         (i386_align_code): Merged with ...
 392         (i386_generate_nops): This.  Rewritten.
 393         (fits_in_imm7): Moved before i386_generate_nops.
 394         (fits_in_imm31): Likewise.
 395         * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Updated to
 396         4095.
 397         (i386_align_code): Removed.
 398         (HANDLE_ALIGN): Rewritten with i386_generate_nops.
 399         * doc/as.texinfo: Update limits of control byte for x86 .nops
 400         directive.
 401         * testsuite/gas/i386/i386.exp: Run nops-7 and x86-64-nops-7.
 402         * gas/testsuite/gas/i386/noavx-3.l: Updated.
 403         * gas/testsuite/gas/i386/nop-1.d: Likewise.
 404         * gas/testsuite/gas/i386/nop-1.s: Likewise.
 405         * gas/testsuite/gas/i386/nop-2.d: Likewise.
 406         * gas/testsuite/gas/i386/nop-2.s: Likewise.
 407         * gas/testsuite/gas/i386/nop-3.d: Likewise.
 408         * gas/testsuite/gas/i386/nop-4.d: Likewise.
 409         * gas/testsuite/gas/i386/nop-5.d: Likewise.
 410         * gas/testsuite/gas/i386/nop-5.s: Likewise.
 411         * gas/testsuite/gas/i386/nop-6.d: Likewise.
 412         * gas/testsuite/gas/i386/nop-bad-1.l: Likewise.
 413         * gas/testsuite/gas/i386/nops-1-core2.d: Likewise.
 414         * gas/testsuite/gas/i386/nops-1-i386-i686.d: Likewise.
 415         * gas/testsuite/gas/i386/nops-1-i386.d: Likewise.
 416         * gas/testsuite/gas/i386/nops-1-i686.d: Likewise.
 417         * gas/testsuite/gas/i386/nops-1-k8.d: Likewise.
 418         * gas/testsuite/gas/i386/nops-1.d: Likewise.
 419         * gas/testsuite/gas/i386/nops-2-core2.d: Likewise.
 420         * gas/testsuite/gas/i386/nops-2-i386.d: Likewise.
 421         * gas/testsuite/gas/i386/nops-2.d: Likewise.
 422         * gas/testsuite/gas/i386/nops-3-i386.d: Likewise.
 423         * gas/testsuite/gas/i386/nops-3-i686.d: Likewise.
 424         * gas/testsuite/gas/i386/nops-3.d: Likewise.
 425         * gas/testsuite/gas/i386/nops-4-i386.d: Likewise.
 426         * gas/testsuite/gas/i386/nops-4-i686.d: Likewise.
 427         * gas/testsuite/gas/i386/nops-4.d: Likewise.
 428         * gas/testsuite/gas/i386/nops-4a-i686.d: Likewise.
 429         * gas/testsuite/gas/i386/nops-5-i686.d: Likewise.
 430         * gas/testsuite/gas/i386/nops-5.d: Likewise.
 431         * gas/testsuite/gas/i386/nops-6.d: Likewise.
 432         * gas/testsuite/gas/i386/nops16-1.d: Likewise.
 433         * gas/testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 434         * gas/testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 435         * gas/testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 436         * gas/testsuite/gas/i386/x86-64-nops-1-core2.d: Likewise.
 437         * gas/testsuite/gas/i386/x86-64-nops-1-g64.d: Likewise.
 438         * gas/testsuite/gas/i386/x86-64-nops-1-k8.d: Likewise.
 439         * gas/testsuite/gas/i386/x86-64-nops-1-pentium.d: Likewise.
 440         * gas/testsuite/gas/i386/x86-64-nops-1.d: Likewise.
 441         * gas/testsuite/gas/i386/x86-64-nops-2.d: Likewise.
 442         * gas/testsuite/gas/i386/x86-64-nops-3.d: Likewise.
 443         * gas/testsuite/gas/i386/x86-64-nops-4-core2.d: Likewise.
 444         * gas/testsuite/gas/i386/x86-64-nops-4-k8.d: Likewise.
 445         * gas/testsuite/gas/i386/x86-64-nops-4.d: Likewise.
 446         * gas/testsuite/gas/i386/x86-64-nops-5-k8.d: Likewise.
 447         * gas/testsuite/gas/i386/x86-64-nops-5.d: Likewise.
 448         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-core2.d: Likewise.
 449         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-k8.d: Likewise.
 450         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-pentium.d: Likewise.
 451         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1.d: Likewise.
 452         * gas/testsuite/gas/i386/ilp32/x86-64-nops-2.d: Likewise.
 453         * gas/testsuite/gas/i386/ilp32/x86-64-nops-3.d: Likewise.
 454         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise.
 455         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-k8.d: Likewise.
 456         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4.d: Likewise.
 457         * gas/testsuite/gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise.
 458         * gas/testsuite/gas/i386/ilp32/x86-64-nops-5.d: Likewise.
 459         * gas/testsuite/gas/i386/nops-7.d: New file.
 460         * gas/testsuite/gas/i386/nops-7.s: Likewise.
 461         * gas/testsuite/gas/i386/x86-64-nops-7.d: Likewise.
 462
 463 2018-03-07  Alan Modra  <amodra@gmail.com>
 464
 465         * testsuite/gas/ppc/aix.exp: Run for rs6000 too.
 466         * testsuite/gas/ppc/ppc.exp: Run more tests for non-ELF targets.
 467         * testsuite/gas/ppc/machine.d: Don't run for PE targets.
 468
 469 2018-03-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 470
 471         * config/tc-arm.c (md_begin): Add NULL pointer check before
 472         dereferencing march_ext_opt.
 473
 474 2018-03-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 475
 476         * config/tc-arm.c (cpu_variant, arm_arch_used, thumb_arch_used,
 477         legacy_cpu, legacy_fpu, mcpu_cpu_opt, dyn_mcpu_ext_opt,
 478         mcpu_fpu_opt, march_cpu_opt, dyn_march_ext_opt, march_fpu_opt,
 479         mfpu_opt, object_arch, selected_cpu): Comment meaning of variables.
 480         (dyn_mcpu_ext_opt): Also rename into ...
 481         (mcpu_ext_opt): This.
 482         (dyn_march_ext_opt): Also rename into ...
 483         (march_ext_opt): This.
 484         (object_arch): Also rename into ...
 485         (selected_object_arch): This and make it a plain arm_feature_set
 486         structure.
 487         (selected_arch, selected_ext, selected_fpu): New static variables.
 488         (mark_feature_used): Fix comments, feature is marked as used iff it is
 489         currently allowed.
 490         (do_bx): Adapt to change in name and type of object_arch.
 491         (md_begin): Set selected_arch rather than mcpu_cpu_opt, selected_ext
 492         rather than dyn_mcpu_ext_opt and selected_fpu rather than mfpu_opt.
 493         Remove dead code to set default FPU if architecture version is greater
 494         than 5.  Set all CPU bits of cpu_variant directly in autodection
 495         leaving mcpu_cpu_opt, selected_arch and selected_cpu unset.
 496         (arm_parse_extension): Take extension feature set pointer parameter by
 497         value rather than by pointer.  Remove allocation code.  Adapt code
 498         accordingly.
 499         (arm_parse_cpu): Adapt to variable renaming and changes in
 500         arm_parse_extension () signature.
 501         (arm_parse_arch): Likewise.
 502         (aeabi_set_public_attributes): Also set selected_arch and selected_ext
 503         in addition to selected_cpu.  Set flags_arch and flags_ext from them
 504         instead of selected_cpu.  Adapt to variables renaming and type change.
 505         (arm_md_post_relax): Adapt to variable renaming.
 506         (s_arm_cpu): Set selcted_cpu_cpu and selected_ext instead of
 507         mcpu_cpu_opt and dyn_mcpu_ext_opt.  Set selected_cpu from them and
 508         cpu_variant from selected_cpu and selected_fpu.
 509         (s_arm_arch): Likewise.
 510         (s_arm_object_arch): Adapt to variable renaming.
 511         (s_arm_arch_extension): Use ARM_CPU_IS_ANY instead of checking feature
 512         set against arm_any.  Check selected_arch rather than *mcpu_cpu_opt.
 513         Set selected_ext rather than *dyn_mcpu_ext_opt and remove allocation
 514         code.
 515         (s_arm_fpu): Set selected_fpu instead of mfpu_opt.  Set all CPU feature
 516         bits if in autodetection mode.
 517
 518 2018-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 519
 520         * config/tc-i386.c (optimize_encoding): Optimize AVX256 and
 521         AVX512 vpsub[bwdq] instructions.
 522         * testsuite/gas/i386/optimize-1.s: Add tests for AVX256 and
 523         AVX512 vpsub[bwdq] instructions.
 524         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 525         * testsuite/gas/i386/optimize-1.d: Updated.
 526         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 527
 528 2018-03-01  Alan Modra  <amodra@gmail.com>
 529
 530         * configure.ac (ALL_LINGUAS): Add uk.  Sort.
 531         * configure: Regenerate.
 532
 533 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 534
 535         * NEWS: Rename .nop to .nops.
 536         * doc/as.texinfo: Likewise.
 537         * read.c (potable): Add "nops".  Remove "nop".
 538         (s_nop): Renamed to ...
 539         (s_nops): This.
 540         * read.h (s_nop): Renamed to ...
 541         (s_nops): This.
 542         * write.c (cvt_frag_to_fill): Rename .nop to .nops.
 543         (md_generate_nops): Likewise.
 544         (relax_segment): Likewise.
 545         * testsuite/gas/i386/nop-1.d: Updated.
 546         * testsuite/gas/i386/nop-1.s: Likewise.
 547         * testsuite/gas/i386/nop-2.d: Likewise.
 548         * testsuite/gas/i386/nop-2.s: Likewise.
 549         * testsuite/gas/i386/nop-3.d: Likewise.
 550         * testsuite/gas/i386/nop-3.s: Likewise.
 551         * testsuite/gas/i386/nop-4.d: Likewise.
 552         * testsuite/gas/i386/nop-4.s: Likewise.
 553         * testsuite/gas/i386/nop-5.d: Likewise.
 554         * testsuite/gas/i386/nop-5.s: Likewise.
 555         * testsuite/gas/i386/nop-6.d: Likewise.
 556         * testsuite/gas/i386/nop-6.s: Likewise.
 557         * testsuite/gas/i386/nop-bad-1.l: Likewise.
 558         * testsuite/gas/i386/nop-bad-1.s: Likewise.
 559         * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 560         * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 561         * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
 562         * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
 563         * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 564         * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
 565
 566 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 567
 568         PR gas/22871
 569         * NEWS: Mention -O[2|s].
 570         * config/tc-i386.c (_i386_insn): Add no_optimize.
 571         (optimize): New.
 572         (optimize_for_space): Likewise.
 573         (fits_in_imm7): New function.
 574         (fits_in_imm31): Likewise.
 575         (optimize_encoding): Likewise.
 576         (md_assemble): Call optimize_encoding to optimize encoding.
 577         (parse_insn): Handle {nooptimize}.
 578         (md_shortopts): Append "O::".
 579         (md_parse_option): Handle -On.
 580         * doc/c-i386.texi: Document -O0, -O, -O1, -O2 and -Os as well
 581         as {nooptimize}.
 582         * testsuite/gas/cfi/cfi-x86_64.d: Pass -O0 to assembler.
 583         * testsuite/gas/i386/ilp32/cfi/cfi-x86_64.d: Likewise.
 584         * testsuite/gas/i386/i386.exp: Run optimize-1, optimize-2,
 585         optimize-3, x86-64-optimize-1, x86-64-optimize-2,
 586         x86-64-optimize-3 and x86-64-optimize-4.
 587         * testsuite/gas/i386/optimize-1.d: New file.
 588         * testsuite/gas/i386/optimize-1.s: Likewise.
 589         * testsuite/gas/i386/optimize-2.d: Likewise.
 590         * testsuite/gas/i386/optimize-2.s: Likewise.
 591         * testsuite/gas/i386/optimize-3.d: Likewise.
 592         * testsuite/gas/i386/optimize-3.s: Likewise.
 593         * testsuite/gas/i386/x86-64-optimize-1.s: Likewise.
 594         * testsuite/gas/i386/x86-64-optimize-1.d: Likewise.
 595         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 596         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 597         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
 598         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
 599         * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
 600         * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
 601
 602 2018-02-27  Nick Clifton  <nickc@redhat.com>
 603
 604         * po/ru.po: Updated Russian translation.
 605
 606 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 607
 608         * doc/as.texinfo (Pseudo Ops): Clean up `.dc' and `.ds'
 609         descriptions.
 610
 611 2018-02-26  Nick Clifton  <nickc@redhat.com>
 612
 613         * doc/as.texinfo (Dc): Fix typo.
 614
 615 2018-02-26  Alan Modra  <amodra@gmail.com>
 616
 617         * testsuite/gas/mips/reginfo-2.l: Update.
 618
 619 2018-02-23  Alan Modra  <amodra@gmail.com>
 620
 621         * testsuite/gas/mips/reginfo-2.l: Update.
 622
 623 2018-02-23  Nick Clifton  <nickc@redhat.com>
 624
 625         * doc/as.texinfo (Pseudo Ops): Add nodes for .dc, .dcb and .ds.
 626
 627 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 628
 629         * config/tc-nds32.c (ict_model): New function. Hook new
 630         directive .ict_model.
 631         (nds32_insert_relax_entry): Tag the bits of entry relocation
 632         for .ict_model.
 633
 634 2018-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 635
 636         * config/tc-i386.c (_i386_insn): Add rex_encoding.
 637         (md_assemble): When i.rex_encoding is true, generate a REX byte
 638         if possible.
 639         (parse_insn): Set i.rex_encoding for {rex}.
 640         * doc/c-i386.texi: Document {rex}.
 641         * testsuite/gas/i386/x86-64-pseudos.s: Add {rex} tests.
 642         * testsuite/gas/i386/x86-64-pseudos.d: Updated.
 643
 644 2018-02-22  A. Wilcox  <awilfox@adelielinux.org>
 645
 646         PR 22014
 647         * config/tc-mips.c (mips_lookup_insn): Use memmove to strip the
 648         instruction size suffix.
 649
 650 2018-02-20  Maciej W. Rozycki  <macro@mips.com>
 651
 652         * testsuite/gas/mips/mips16-branch-reloc-4.d: New test.
 653         * testsuite/gas/mips/mips16-branch-reloc-5.d: New test.
 654         * testsuite/gas/mips/mips16-branch-reloc-4.s: New test source.
 655         * testsuite/gas/mips/mips16-branch-reloc-5.s: New test source.
 656         * testsuite/gas/mips/mips.exp: Run the new tests.
 657
 658 2018-02-20  Max Filippov  <jcmvbkbc@gmail.com>
 659
 660         * config/tc-xtensa.c (struct litpool_frag): Add new field
 661         literal_count.
 662         (MAX_AUTO_POOL_LITERALS, MAX_EXPLICIT_POOL_LITERALS)
 663         (MAX_POOL_LITERALS): New macro definitions.
 664         (auto_litpool_limit): Initialize to 0.
 665         (md_parse_option): Set auto_litpool_limit in the presence of
 666         --auto-litpools option.
 667         (xtensa_maybe_create_literal_pool_frag): Zero-initialize
 668         literal_count field.
 669         (xg_find_litpool): New function. Make sure that found literal
 670         pool size is within the limit.
 671         (xtensa_move_literals): Extract literal pool search code into
 672         the new function.
 673         * testsuite/gas/xtensa/all.exp: Add auto-litpools-2 test.
 674         * testsuite/gas/xtensa/auto-litpools-2.d: New file.
 675         * testsuite/gas/xtensa/auto-litpools-2.s: New file.
 676         * testsuite/gas/xtensa/auto-litpools.d: Fix up changed
 677         addresses.
 678         * testsuite/gas/xtensa/auto-litpools.s: Change literal value so
 679         that objdump doesn't get out of sync.
 680
 681 2018-02-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 682
 683         * doc/c-arm.texi (.arch_extension): Mention extensions it accepts are
 684         also the same as -march.
 685
 686 2018-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 687
 688         * NEWS: Mention .nop directive.
 689         * as.h (_relax_state): Add rs_space_nop and rs_fill_nop.
 690         * read.c (potable): Add .nop.
 691         (s_nop): New function.
 692         * read.h (s_nop): New prototype.
 693         * write.c (cvt_frag_to_fill): Handle rs_space_nop and
 694         rs_fill_nop.
 695         (md_generate_nops): New function.
 696         (relax_segment): Likewise.
 697         (write_contents): Use md_generate_nops for rs_fill_nop.
 698         * config/tc-i386.c (alt64_11): New.
 699         (alt64_patt): Likewise.
 700         (md_convert_frag): Handle rs_space_nop.
 701         (i386_output_nops): New function.
 702         (i386_generate_nops): Likewise.
 703         (i386_align_code): Call i386_output_nops.
 704         * config/tc-i386.h (i386_generate_nops): New.
 705         (md_generate_nops): Likewise.
 706         * doc/as.texinfo: Document .nop directive.
 707         * testsuite/gas/i386/i386.exp: Run .nop directive tests.
 708         * testsuite/gas/i386/nop-1.d: New file.
 709         * testsuite/gas/i386/nop-1.s: Likewise.
 710         * testsuite/gas/i386/nop-2.d: Likewise.
 711         * testsuite/gas/i386/nop-2.s: Likewise.
 712         * testsuite/gas/i386/nop-3.d: Likewise.
 713         * testsuite/gas/i386/nop-3.s: Likewise.
 714         * testsuite/gas/i386/nop-4.d: Likewise.
 715         * testsuite/gas/i386/nop-4.s: Likewise.
 716         * testsuite/gas/i386/nop-5.d: Likewise.
 717         * testsuite/gas/i386/nop-5.s: Likewise.
 718         * testsuite/gas/i386/nop-6.d: Likewise.
 719         * testsuite/gas/i386/nop-6.s: Likewise.
 720         * testsuite/gas/i386/nop-bad-1.l: Likewise.
 721         * testsuite/gas/i386/nop-bad-1.s: Likewise.
 722         * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 723         * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 724         * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
 725         * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
 726         * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 727         * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
 728
 729 2018-02-15  Tamar Christina  <tamar.christina@arm.com>
 730
 731         * config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A.
 732         * testsuite/gas/arm/attr-march-armv8_4-a.d: New.
 733
 734 2018-02-13  Max Filippov  <jcmvbkbc@gmail.com>
 735
 736         * config/tc-xtensa.c (xg_find_best_trampoline): Skip trampoline
 737         frag that contains source address.
 738
 739 2018-02-13  Nick Clifton  <nickc@redhat.com>
 740
 741         PR 22773
 742         * config/tc-arm.c (md_apply_fix): Test Rn field of Thumb ORR
 743         instruction before assuming that it is a MOV instruction.
 744         * testsuite/gas/arm/pr22773.s: New test.
 745         * testsuite/gas/arm/pr22773.d: New test driver.
 746         * testsuite/gas/arm/pr22773.l: New expected output.
 747
 748 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 749
 750         PR gas/22791
 751         * config/tc-i386.c (need_plt32_p): New function.
 752         (output_jump): Generate BFD_RELOC_X86_64_PLT32 if possible.
 753         (md_estimate_size_before_relax): Likewise.
 754         * testsuite/gas/i386/reloc64.d: Updated.
 755         * testsuite/gas/i386/x86-64-jump.d: Likewise.
 756         * testsuite/gas/i386/x86-64-mpx-branch-1.d: Likewise.
 757         * testsuite/gas/i386/x86-64-mpx-branch-2.d: Likewise.
 758         * testsuite/gas/i386/x86-64-relax-2.d: Likewise.
 759         * testsuite/gas/i386/x86-64-relax-3.d: Likewise.
 760         * testsuite/gas/i386/ilp32/reloc64.d: Likewise.
 761         * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
 762
 763 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 764
 765         * testsuite/gas/mips/loongson-3a-2.d: Rename test.
 766
 767 2018-02-13  Nick Clifton  <nickc@redhat.com>
 768
 769         PR 22823
 770         * config/obj-elf.c (elf_pseudo_table): Remove now redundant
 771         casts.
 772         (obj_elf_vtable_inherit): Rename to obj_elf_get_vtable_inherit.
 773         (obj_elf_vtable_inherit): New stub function that calls
 774         obj_elf_get_vtable_inherit.
 775         (obj_elf_vtable_entry): Rename to obj_elf_get_vtable_entry.
 776         (obj_elf_vtable_entry): New stub function that calls
 777         obj_elf_get_vtable_entry.
 778         * config/obj-elf.h (obj_elf_vtable_inherit): Update prototype.
 779         (obj_elf_vtable_entry) Likewise.
 780         (obj_elf_get_vtable_inherit) Likewise.
 781         (obj_elf_get_vtable_entry) Likewise.
 782         * config/tc-arm.c (md_pseudo_table): Remove now redundant cast.
 783         * config/tc-i386c (md_pseudo_table): Likewise.
 784         * config/tc-hppa.c (pa_vtable_entry): Call
 785         obj_elf_get_vtable_entry.
 786         (pa_vtable_inherit): Call obj_elf_get_vtable_inherit.
 787         * config/tc-mips.c (s_mips_file): Replace call to dwarf2_get_file
 788         with call to dwarf2_get_filename.
 789         * dwarf2dbg.c (dwarf2_directive_file): Rename to
 790         dwarf2_directive_filename.
 791         (dwarf2_directive_file): New stub function that calls
 792         dwarf2_directive_filename.
 793         * dwarf2dbg.h: Prototype dwarf2_directive_filename.
 794
 795 2018-02-12  Maciej W. Rozycki  <macro@mips.com>
 796
 797         * testsuite/gas/mips/reginfo-2-n32.d: Add `--no-pad-sections' to
 798         `as' flags.
 799
 800 2018-02-12  Henry Wong <henry@stuffedcow.net>
 801
 802         * testsuite/gas/mips/r6.d: Update for "sigrie" encoding fix.
 803         * testsuite/gas/mips/r6-n32.d: Likewise.
 804         * testsuite/gas/mips/r6-n64.d: Likewise.
 805
 806 2018-02-12  Nick Clifton  <nickc@redhat.com>
 807
 808         * po/ru.po: Updated Russian translation.
 809
 810 2018-02-08  Alan Modra  <amodra@gmail.com>
 811
 812         PR 22819
 813         * config/tc-ppc.c (md_assemble): Rewrite insn alignment checking.
 814         (ppc_frag_check): Likewise.
 815         * testsuite/gas/ppc/misalign.d,
 816         * testsuite/gas/ppc/misalign.l,
 817         * testsuite/gas/ppc/misalign.s: New test.
 818         * testsuite/gas/ppc/misalign2.d,
 819         * testsuite/gas/ppc/misalign2.s: New test.
 820         * testsuite/gas/ppc/ppc.exp: Run them.
 821
 822 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 823
 824         * config/tc-riscv.c (riscv_handle_implicit_zero_offset): Rename
 825         `expr' parameter to `ep'.
 826
 827 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 828
 829         * testsuite/gas/mips/reginfo-2.d: New test.
 830         * testsuite/gas/mips/reginfo-2-n32.d: New test.
 831         * testsuite/gas/mips/reginfo-2.l: New test stderr output.
 832         * testsuite/gas/mips/reginfo-2.s: New test source.
 833         * testsuite/gas/mips/mips.exp: Run the new tests.
 834
 835 2018-02-05  Nick Clifton  <nickc@redhat.com>
 836
 837         * po/ru.po: Updated Russian translation.
 838
 839 2018-01-31  Alan Modra  <amodra@gmail.com>
 840
 841         PR 22714
 842         * app.c (last_char): New static var.
 843         (struct app_save): Add last_char field.
 844         (app_push, app_pop): Handle it.
 845         (do_scrub_chars): Use last_char in test for "\@".  Set last_char.
 846
 847 2018-01-29  Eric Botcazou  <ebotcazou@adacore.com>
 848
 849         PR gas/22738
 850         * config/tc-sparc.h (sparc_mach): Declare.
 851         (TARGET_MACH): Define to above.
 852         * config/tc-sparc.c (sparc_mach): New function.
 853         (sparc_md_end): Minor tweak.
 854
 855 2018-01-29  Nick Clifton  <nickc@redhat.com>
 856
 857         * po/ru.po: Updated Russian translation.
 858
 859 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
 860
 861         * configure.tgt: Use generic emulation for `mips-*-windiss',
 862         overriding the blanket choice made for `*-*-windiss'.
 863
 864 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
 865
 866         * configure.tgt: Use `mips-*-sysv4*' rather than
 867         `mips-*-sysv4*MP*'.
 868
 869 2018-01-24  Renlin Li  <renlin.li@arm.com>
 870
 871         * config/tc-aarch64.c (reloc_table): add entries for
 872         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
 873         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
 874         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
 875         BFD_RELOC_AARCH64_MOVW_PREL_G3.
 876         (process_movw_reloc_info): Supports newly added MOVW_PREL relocations.
 877         (md_apply_fix): Likewise
 878         * testsuite/gas/aarch64/prel_g0.s: New.
 879         * testsuite/gas/aarch64/prel_g0.d: New.
 880         * testsuite/gas/aarch64/prel_g0_nc.s: New.
 881         * testsuite/gas/aarch64/prel_g0_nc.d: New.
 882         * testsuite/gas/aarch64/prel_g1.s: New.
 883         * testsuite/gas/aarch64/prel_g1.d: New.
 884         * testsuite/gas/aarch64/prel_g1_nc.s: New.
 885         * testsuite/gas/aarch64/prel_g1_nc.d: New.
 886         * testsuite/gas/aarch64/prel_g2.s: New.
 887         * testsuite/gas/aarch64/prel_g2.d: New.
 888         * testsuite/gas/aarch64/prel_g2_nc.s: New.
 889         * testsuite/gas/aarch64/prel_g2_nc.d: New.
 890         * testsuite/gas/aarch64/prel_g3.s: New.
 891         * testsuite/gas/aarch64/prel_g3.d: New.
 892
 893 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 894
 895         * configure.ac: Also set `mips_default_abi' to N32_ABI for
 896         `mips64*-ps2-elf*'.
 897         * configure: Regenerate.
 898
 899 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 900
 901         * config/tc-mips.c (options): Remove OPTION_COMPAT_ARCH_BASE
 902         enum value.
 903
 904 2018-01-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 905
 906         * config/tc-i386.c (cpu_arch): Add .pconfig.
 907         * doc/c-i386.texi: Document .pconfig.
 908         * testsuite/gas/i386/i386.exp: Add PCONFIG tests.
 909         * testsuite/gas/i386/pconfig-intel.d: New test.
 910         * testsuite/gas/i386/pconfig.d: Likewise.
 911         * testsuite/gas/i386/pconfig.s: Likewise.
 912         * testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise.
 913         * testsuite/gas/i386/x86-64-pconfig.d: Likewise.
 914         * testsuite/gas/i386/x86-64-pconfig.s: Likewise.
 915
 916 2018-01-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 917
 918         * config/tc-i386.c (cpu_arch): Add .wbnoinvd.
 919         * doc/c-i386.texi: Document .wbnoinvd.
 920         * testsuite/gas/i386/i386.exp: Add WBNOINVD tests.
 921         * testsuite/gas/i386/wbnoinvd-intel.d: New test.
 922         * testsuite/gas/i386/wbnoinvd.d: Likewise.
 923         * testsuite/gas/i386/wbnoinvd.s: Likewise.
 924         * testsuite/gas/i386/x86-64-wbnoinvd-intel.d: Likewise.
 925         * testsuite/gas/i386/x86-64-wbnoinvd.d: Likewise.
 926         * testsuite/gas/i386/x86-64-wbnoinvd.s: Likewise.
 927
 928 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 929
 930         * config/tc-mips.c (md_show_usage): Correctly indicate the
 931         configuration-specific default ABI.
 932
 933 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 934
 935         * config/tc-mips.c (md_show_usage): Report `-mmips16e2' and
 936         `-mno-mips16e2' options.
 937
 938 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
 939
 940         * doc/c-mips.texi (MIPS ASE Instruction Generation Overrides):
 941         Correct syntax of the `.set nomips16e2' directive description.
 942
 943 2018-01-22  Oleg Endo  <olegendo@gcc.gnu.org>
 944
 945         PR 22737
 946         * config/tc-rx.c (rx_start_line): Handle escaped double-quote character.
 947         * testsuite/gas/rx/pr22737.s: New test.
 948         * testsuite/gas/rx/pr22737.d: Likewise.
 949         * testsuite/gas/rx/rx.exp: Run the new test.
 950
 951 2018-01-19  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 952
 953         * config/tc-arm.c (ToC macro): Remove spurious comment.
 954         (ToU macro): Likewise.
 955
 956 2018-01-17  Jim Wilson  <jimw@sifive.com>
 957
 958         * config/tc-riscv.c (validate_riscv_insn) <'z'>: New.
 959         (riscv_ip) <'z'>: New.
 960
 961 2018-01-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 962
 963         * config/tc-i386.c (cpu_arch): Delete .cet. Add .ibt, .shstk.
 964         (cpu_noarch): Add noibt, noshstk.
 965         (parse_insn): Change cpucet to cpuibt.
 966         * doc/c-i386.texi: Delete .cet. Add .ibt, .shstk.
 967         * testsuite/gas/i386/cet-ibt-inval.l: New test.
 968         * testsuite/gas/i386/cet-ibt-inval.s: Likewise.
 969         * testsuite/gas/i386/cet-shstk-inval.l: Likewise.
 970         * testsuite/gas/i386/cet-shstk-inval.s: Likewise.
 971         * testsuite/gas/i386/x86-64-cet-ibt-inval.l: Likewise.
 972         * testsuite/gas/i386/x86-64-cet-ibt-inval.s: Likewise.
 973         * testsuite/gas/i386/x86-64-cet-shstk-inval.l: Likewise.
 974         * testsuite/gas/i386/x86-64-cet-shstk-inval.s: Likewise.
 975
 976 2018-01-16  Nick Clifton  <nickc@redhat.com>
 977
 978         * po/fr.po: Updated French translation.
 979
 980 2018-01-15  Jim Wilson  <jimw@sifive.com>
 981
 982         * testsuite/gas/riscv/c-zero-imm.s: Test addi that compresses to c.nop.
 983         * testsuite/gas/riscv/c-zero-imm.d: Likewise.
 984
 985 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 986
 987         * config/tc-arm.c (ToC): Define macro.
 988         (ToU): Likewise.
 989         (insns): Make use of above macros for new instructions introduced in
 990         Armv8-M.
 991
 992 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 993
 994         * config/tc-arm.c (insns): Make blxns, bxns, tt, ttt, tta, ttat, vlldm
 995         and vlstm conditionally executable and reindent parameters.
 996         * testsuite/gas/arm/archv8m-cmse-main.s: Add conditional version of
 997         aforementionned instructions.
 998
 999 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1000
1001         * config/tc-arm.c (it_fsm_post_encode): Do not warn if targeting M
1002         profile architecture or if in autodetection mode.  Clarify that
1003         deprecation is for performance reason and concerns Armv8-A and Armv8-R.
1004         * testsuite/gas/arm/armv8-ar-bad.l: Adapt to new IT deprecation warning
1005         message.
1006         * testsuite/gas/arm/armv8-ar-it-bad.l: Likewise.
1007         * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: Likewise.
1008         * testsuite/gas/arm/udf.l: Likewise.
1009         * testsuite/gas/arm/udf.d: Assemble for Armv8-A explicitely.
1010
1011 2018-01-15  Nick Clifton  <nickc@redhat.com>
1012
1013         * po/uk.po: Updated Ukranian translation.
1014
1015 2018-01-13  Nick Clifton  <nickc@redhat.com>
1016
1017         * po/gas.pot: Regenerated.
1018
1019 2018-01-13  Nick Clifton  <nickc@redhat.com>
1020
1021         * configure: Regenerate.
1022
1023 2018-01-13  Nick Clifton  <nickc@redhat.com>
1024
1025         2.30 branch created.
1026         * NEWS: Add marker for 2.30.
1027
1028 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1029
1030         * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly
1031         define to 0 and 1. Remove a dangling reference to "AMD 29000"
1032         in a comment.
1033
1034 2018-01-11  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1035
1036         * testsuite/i386/avx512_4fmaps_vl-warn.l: Likewise.
1037         * testsuite/i386/avx512_4fmaps_vl-warn.s: Likewise.
1038         * testsuite/i386/avx512_4fmaps_vl.d: Likewise.
1039         * testsuite/i386/avx512_4fmaps_vl.s: Likewise.
1040         * testsuite/i386/avx512_4vnniw_vl-intel.d: Likewise.
1041         * testsuite/i386/avx512_4vnniw_vl.d: Likewise.
1042         * testsuite/i386/avx512_4vnniw_vl.s: Likewise.
1043         * testsuite/i386/i386.exp: Removed _vl tests for 4fmaps an 4vnniw
1044         tests.
1045         * testsuite/i386/x86-64-avx512_4fmaps_vl-intel.d: Removed.
1046         * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.l: Likewise.
1047         * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.s: Likewise.
1048         * testsuite/i386/x86-64-avx512_4fmaps_vl.d: Likewise.
1049         * testsuite/i386/x86-64-avx512_4fmaps_vl.s: Likewise.
1050         * testsuite/i386/x86-64-avx512_4vnniw_vl-intel.d: Likewise.
1051         * testsuite/i386/x86-64-avx512_4vnniw_vl.d: Likewise.
1052         * testsuite/i386/x86-64-avx512_4vnniw_vl.s: Likewise.
1053
1054 2018-01-11  Alan Modra  <amodra@gmail.com>
1055
1056         * config/tc-arm.c (aeabi_set_public_attributes): Avoid false
1057         positive "‘profile’ may be used uninitialized".
1058
1059 2018-01-10  Jan Beulich  <jbeulich@suse.com>
1060
1061         * testsuite/gas/i386/avx512_4fmaps.s,
1062         testsuite/gas/i386/avx512_4fmaps_vl.s,
1063         testsuite/gas/i386/x86-64-avx512_4fmaps.s,
1064         testsuite/gas/i386/x86-64-avx512_4fmaps_vl.s: Actually test
1065         Disp8 forms (and the transition happening at the right
1066         boundary).
1067         * testsuite/gas/i386/avx512_4fmaps.d,
1068         testsuite/gas/i386/avx512_4fmaps-intel.d,
1069         testsuite/gas/i386/avx512_4fmaps_vl.d,
1070         testsuite/gas/i386/avx512_4fmaps_vl-intel.d,
1071         testsuite/gas/i386/x86-64-avx512_4fmaps.d,
1072         testsuite/gas/i386/x86-64-avx512_4fmaps-intel.d,
1073         testsuite/gas/i386/x86-64-avx512_4fmaps_vl.d,
1074         testsuite/gas/i386/x86-64-avx512_4fmaps_vl-intel.d: Adjust
1075         expectations.
1076
1077 2018-01-10  Jan Beulich  <jbeulich@suse.com>
1078
1079         * testsuite/gas/i386/avx512bw.s,
1080         testsuite/gas/i386/avx512bw_vl.s: Add VPCMP* tests with memory
1081         operands.
1082         * testsuite/gas/i386/avx512bw-intel.d,
1083         testsuite/gas/i386/avx512bw.d,
1084         testsuite/gas/i386/avx512bw_vl-intel.d.
1085         testsuite/gas/i386/avx512bw_vl.d: Adjust expectations.
1086
1087 2018-01-09  Jim Wilson  <jimw@sifive.com>
1088
1089         * testsuite/gas/riscv/auipc-x0.d: New.
1090         * testsuite/gas/riscv/auipc-x0.s: New.
1091
1092 2018-01-09  James Greenhalgh  <james.greenhalgh@arm.com>
1093
1094         * config/tc-arm.c (insns): Add csdb, enable for Armv3 and above
1095         in Arm execution state, and Armv6T2 and above in Thumb execution
1096         state.
1097         * testsuite/gas/arm/csdb.s: New.
1098         * testsuite/gas/arm/csdb.d: New.
1099         * testsuite/gas/arm/thumb2_it_bad.l: Add csdb.
1100         * testsuite/gas/arm/thumb2_it_bad.s: Add csdb.
1101
1102 2018-01-09  James Greenhalgh  <james.greenhalgh@arm.com>
1103
1104         * testsuite/gas/aarch64/system.d: Update expected results to expect
1105         CSDB for hint 0x14.
1106
1107 2018-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1108
1109         PR gas/22681
1110         * testsuite/gas/i386/i386.exp: Run x86-64-movd and
1111         x86-64-movd-intel.
1112         * testsuite/gas/i386/x86-64-movd-intel.d: New file.
1113         * testsuite/gas/i386/x86-64-movd.d: Likewise.
1114         * testsuite/gas/i386/x86-64-movd.s: Likewise.
1115
1116 2018-01-08  Nick Clifton  <nickc@redhat.com>
1117
1118         PR 22553
1119         * doc/c-i386.texi (i386-Directives): Document the .largecomm
1120         directive.
1121
1122 2018-01-04  Jim Wilson  <jimw@sifive.com>
1123
1124         * testsuite/gas/riscv/priv-reg.s: Add missing stval and mtval.
1125         * testsuite/gas/riscv/priv-reg.d: Likewise.
1126
1127 2018-01-03  Alan Modra  <amodra@gmail.com>
1128
1129         Update year range in copyright notice of all files.
1130
1131 2018-01-02  Nick Clifton  <nickc@redhat.com>
1132
1133         PR 18119
1134         * config/tc-arm.c (do_mrs): Fix test of bits 16-19 in non-banked
1135         version of ARM MRS instruction.
1136
1137 For older changes see ChangeLog-2017
1138 \f
1139 Copyright (C) 2018 Free Software Foundation, Inc.
1140
1141 Copying and distribution of this file, with or without modification,
1142 are permitted in any medium without royalty provided the copyright
1143 notice and this notice are preserved.
1144
1145 Local Variables:
1146 mode: change-log
1147 left-margin: 8
1148 fill-column: 74
1149 version-control: never
1150 End: