gas/ChangeLog

   1 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR gas/22318
   4         * configure: Regenerated.
   5
   6 2018-04-04  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         PR binutils/23025
   9         * testsuite/gas/i386/prefix.s: Add tests for vcvtpd2dq with
  10         VEX and EVEX prefixes.
  11         * testsuite/gas/i386/prefix.d: Updated.
  12
  13 2018-03-30  Peter Bergner <bergner@vnet.ibm.com>
  14
  15         PR binutils/23013
  16         * config/tc-ppc.c (ppc_set_cpu): Select appropriate cpu when ppc_obj64
  17         and little endian.
  18
  19 2018-03-28  Renlin Li  <renlin.li@arm.com>
  20
  21         PR ld/22970
  22         * config/tc-aarch64.c (reloc_table): Update entry for tprel_lo12 and
  23         tprel_lo12_nc with pseudo relocations.
  24         (ldst_lo12_determine_real_reloc_type): Add new relocations support.
  25         (parse_operands): Handle BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12 and
  26         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC pseudo relocations.
  27         (md_apply_fix): Add handling for new relocation.
  28         (aarch64_force_relocation): Likewise.
  29         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.d: New.
  30         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.s: New.
  31         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.d: New.
  32         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.s: New.
  33         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.d: New.
  34         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.s: New.
  35         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.d: New.
  36         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.s: New.
  37         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.d: New.
  38         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.s: New.
  39         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.d: New.
  40         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.s: New.
  41         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.d: New.
  42         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.s: New.
  43         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.d: New.
  44         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.s: New.
  45         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16-ilp32.d: New.
  46         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32-ilp32.d: New.
  47         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64-ilp32.d: New.
  48         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8-ilp32.d: New.
  49         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16-ilp32.d: New.
  50         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32-ilp32.d: New.
  51         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64-ilp32.d: New.
  52         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8-ilp32.d: New.
  53
  54 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  55
  56         * config/tc-i386.c (check_VecOperands): Replace uses of
  57         .vecesize. Always initialize op.
  58         * testsuite/gas/i386/avx512_vpopcntdq.s,
  59         testsuite/gas/i386/avx512bitalg_vl.s: Add Intel syntax vpopcnt
  60         broadcast cases with explicit operand size.
  61         * testsuite/gas/i386/avx512_vpopcntdq.d,
  62         testsuite/gas/i386/avx512_vpopcntdq-intel.d,
  63         testsuite/gas/i386/avx512bitalg_vl.d
  64         testsuite/gas/i386/avx512bitalg_vl-intel.d: Adjust expectations.
  65
  66 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  67
  68         * config/tc-i386.c (struct Broadcast_Operation): Adjust comment.
  69         (check_VecOperands): Re-write broadcast validation code.
  70         (check_VecOperations): Replace BROADCAST_1TO* uses.
  71         * testsuite/gas/i386/inval-avx512f.s: Add various broadcast
  72         cases.
  73         * testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
  74
  75 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  76
  77         * config/tc-i386.c (process_suffix): Check .todword/.toqword
  78         before zapping suffix.
  79
  80 2018-03-28  Jan Beulich  <jbeulich@suse.com>
  81
  82         * testsuite/gas/i386/ilp32/x86-64-simd-suffix.d,
  83         testsuite/gas/i386/x86-64-simd-suffix.d: Drop q suffix from
  84         cvt*2si.
  85
  86 2018-03-28  Nick Clifton  <nickc@redhat.com>
  87
  88         PR 22988
  89         * config/tc-aarch64.c (parse_operands): Add code to handle
  90         AARCH64_OPN_SVE_ADDR_R.
  91         * testsuite/gas/aarch64/sve.s: Add tests for LDFF1xx instructions
  92         with an assumed XZR offset address register.
  93         * testsuite/gas/aarch64/sve.d: Update expected disassembly.
  94
  95 2018-03-22  Jan Beulich  <jbeulich@suse.com>
  96
  97         * config/tc-i386.c (check_VecOperands): Latch
  98         i.broadcast->operand into op.
  99
 100 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 101
 102         * config/tc-i386.c (match_template): Special case base opcode
 103         0xa0 with HLE prefix.
 104         * testsuite/gas/i386/hle.s: Add mov-accumulator-to-disp cases.
 105         * testsuite/gas/i386/hle.d, testsuite/gas/i386/hle-intel.d:
 106         Adjust expectations.
 107
 108 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 109
 110         * testsuite/gas/i386/opts.s: Add bndmov cases.
 111         * testsuite/gas/i386/opts.d, testsuite/gas/i386/opts-intel.d,
 112         testsuite/gas/i386/sse2avx-opts.d,
 113         testsuite/gas/i386/sse2avx-opts-intel.d: Adjust expectations.
 114
 115 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 116
 117         * config/tc-i386.c (match_mem_size): Extend sub-xmmword
 118         exceptions.
 119         * testsuite/gas/i386/xmmword.l, testsuite/gas/i386/xmmword.s:
 120         New.
 121         * testsuite/gas/i386/i386.exp: Run new test.
 122
 123 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 124
 125         * config/tc-i386.c (match_template): Also match 2nd and 4th
 126         operand's register sizes.
 127         * testsuite/gas/i386/unspec.l, testsuite/gas/i386/unspec.s: New.
 128         * testsuite/gas/i386/i386.exp: Run new test.
 129
 130 2018-03-19  Nick Clifton  <nickc@redhat.com>
 131
 132         * po/uk.po: Updated Ukranian translation.
 133
 134 2018-03-16  Jim Wilson  <jimw@sifive.com>
 135
 136         * config/tc-riscv.c (check_absolute_expr): Expand comment.  New
 137         parameter maybe_csr.  If maybe_csr and O_symbol, print CSR name.
 138         (riscv_ip): Add new argument to check_absolute_expr calls.
 139         * testsuite/gas/riscv/bad-csr.d: New.
 140         * testsuite/gas/riscv/bad-csr.l: New.
 141         * testsuite/gas/riscv/bad-csr.s: New.
 142
 143 2018-03-14  Kito Cheng  <kito.cheng@gmail.com>
 144
 145         * config/tc-riscv.c (opcode_name_list): New.
 146         (opcode_names_hash): Likewise.
 147         (init_opcode_names_hash): Likewise.
 148         (opcode_name_lookup): Likewise.
 149         (validate_riscv_insn): New argument length, and add new format
 150         which used in .insn directive.
 151         (md_begin): Refine hash table initialization logic into
 152         init_opcode_hash.
 153         (init_opcode_hash): New.
 154         (my_getOpcodeExpression): Parse opcode name for .insn.
 155         (riscv_ip): New argument hash, able to handle .insn directive.
 156         (s_riscv_insn): Handler for .insn directive.
 157         (riscv_pseudo_table): New entry for .insn.
 158         * doc/c-riscv.texi: Add documentation for .insn directive.
 159         * testsuite/gas/riscv/insn.d: Add testcase for .insn directive.
 160         * testsuite/gas/riscv/insn.s: Likewise.
 161
 162 2018-03-13  Nick Clifton  <nickc@redhat.com>
 163
 164         * po/ru.po: Updated Russian translation.
 165
 166 2018-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 167
 168         * config/tc-i386.c (optimize_encoding): Encode EVEX instructions
 169         with VEX128 if EVEX encoding isn't required.
 170         * testsuite/gas/i386/optimize-1.d: Updated.
 171         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 172
 173 2018-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 174
 175         * config/tc-i386.c (check_VecOperations): Strip whitespace.
 176         * testsuite/gas/i386/optimize-1.s: Add whitespaces before
 177         {%k7} and {z},
 178         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 179
 180 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 181
 182         * config/tc-i386.c (set_cpu_arch): Set cpu_arch_isa_flags.
 183         (md_parse_option): Likewise.
 184         (optimize_encoding): Check i.tm.cpu_flags and cpu_arch_isa_flags
 185         for cpuavx512vl instead of cpu_arch_flags.  Optimize EVEX with
 186         EVEX128 when EVEX encoding is required.
 187         * testsuite/gas/i386/i386.exp: Run optimize-4, optimize-5,
 188         x86-64-optimize-5 and x86-64-optimize-6.
 189         * testsuite/gas/i386/optimize-1.d: Updated.
 190         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 191         * testsuite/gas/i386/optimize-4.d: New file.
 192         * testsuite/gas/i386/optimize-4.s: Likewise.
 193         * testsuite/gas/i386/optimize-5.d: Likewise.
 194         * testsuite/gas/i386/optimize-5.s: Likewise.
 195         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
 196         * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
 197         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
 198         * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
 199
 200 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * config/tc-i386.c (optimize_encoding): Also encode "clr reg64"
 203         as "xor reg32, reg32".
 204         * testsuite/gas/i386/x86-64-optimize-1.s: Add "clr reg64" tests.
 205         * testsuite/gas/i386/x86-64-optimize-1.d: Updated.
 206
 207 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 208
 209         * NEWS: Mention -mold-gcc removal.
 210         * config/tc-i386.c (i386_error): Remove old_gcc_only.
 211         (old_gcc): Removed.
 212         (match_template): Remove old gcc support.
 213         (OPTION_MOLD_GCC): Removed.
 214         (OPTION_MRELAX_RELOCATIONS): Updated.
 215         (md_longopts): Remove OPTION_MOLD_GCC.
 216         (md_parse_option): Likewise.
 217         (md_show_usage): Remove -mold-gcc.
 218         * testsuite/gas/i386/general.s: Convert fsub/fdiv tests for old
 219         (<= 2.8.1) versions of gcc.
 220         * testsuite/gas/i386/intel.s: Likewise.
 221         * testsuite/gas/i386/general.l: Updated.
 222         * testsuite/gas/i386/intel-intel.d: Likewise.
 223         * testsuite/gas/i386/intel.d: Likewise.
 224         * testsuite/gas/i386/intel.e: Likewise.
 225         * testsuite/gas/i386/i386.exp: Don't pass -mold-gcc to general.
 226
 227 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 228
 229         * config/tc-i386.c (is_evex_encoding): New.
 230         (optimize_encoding, md_assemble, md_assemble,
 231         VEX_check_operands, build_modrm_byte): Use is_evex_encoding.
 232         (build_evex_prefix): Derive EVEX length field from actual
 233         operands if the template allows multiple ones.
 234
 235 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 236
 237         * config/tc-i386.c (build_modrm_byte): Make VexNDD handling cope
 238         with 3rd (immediate) operand.
 239
 240 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 241
 242         * config/tc-i386.c (XMMWORD_MNEM_SUFFIX, YMMWORD_MNEM_SUFFIX,
 243         ZMMWORD_MNEM_SUFFIX): Delete.
 244         (process_suffix): Drop their uses. Re-arrange final part of
 245         logic into a switch() statement. Drop special casing of
 246         cmpxchg8b.
 247
 248 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 249
 250         * config/tc-i386.c (match_template): Also match register
 251         operands 0 and 2 for 3-operand forms.
 252         * testsuite/gas/i386/unspec64.l, testsuite/gas/i386/unspec64.s:
 253         New.
 254         * testsuite/gas/i386/i386.exp: Run new test.
 255
 256 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 257
 258         * config/tc-i386.c (process_suffix): Do common part of register
 259         checks first.
 260
 261 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 262
 263         * config/tc-i386.c (parse_insn): Move success return up. Combine
 264         failure returns.
 265
 266 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 267
 268         * config/tc-i386.c (cpu_flags_match): Add GFNI check to AVX
 269         logic. Add respective logic for AVX512F.
 270         * testsuite/gas/i386/arch-avx-1.s: Add GFNI test.
 271         testsuite/gas/i386/arch-avx-1.d,
 272         testsuite/gas/i386/arch-avx-1-1.l,
 273         testsuite/gas/i386/arch-avx-1-2.l,
 274         testsuite/gas/i386/arch-avx-1-3.l,
 275         testsuite/gas/i386/arch-avx-1-4.l,
 276         testsuite/gas/i386/arch-avx-1-5.l,
 277         testsuite/gas/i386/arch-avx-1-6.l: Adjust expectations.
 278         * testsuite/gas/i386/arch-avx-1-7.l,
 279         testsuite/gas/i386/arch-avx-1-7.s,
 280         testsuite/gas/i386/arch-avx-1-8.l,
 281         testsuite/gas/i386/arch-avx-1-8.s,
 282         testsuite/gas/i386/avx512f-plain.l,
 283         testsuite/gas/i386/avx512f-plain.s,
 284         testsuite/gas/i386/avx512vl-plain.l,
 285         testsuite/gas/i386/avx512vl-plain.s: New.
 286         * testsuite/gas/i386/i386.exp: Run new tests.
 287
 288 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 289
 290         * config/tc-i386.c (cpu_flags_match): Move AVX512VL check ahead.
 291
 292 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 293
 294         * config/tc-i386.c (CPU_FLAGS_32BIT_MATCH): Delete.
 295         (cpu_flags_match): Use CPU_FLAGS_ARCH_MATCH instead of
 296         CPU_FLAGS_32BIT_MATCH.
 297
 298 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 299
 300         * config/tc-i386.c (CPU_FLAGS_AES_MATCH, CPU_FLAGS_AVX_MATCH,
 301         CPU_FLAGS_PCLMUL_MATCH): Delete.
 302         (CPU_FLAGS_32BIT_MATCH): Drop uses of deleted CPU_FLAGS_*_MATCH.
 303         (cpu_flags_match): Combine AVX checks into
 304         single if().
 305
 306 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 307
 308         * config/tc-i386.c (cpu_flags_match): Drop "else" branches
 309         setting CPU_FLAGS_ARCH_MATCH.
 310
 311 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 312
 313         * config/tc-i386.c (md_assemble): Extend SSE check conditional.
 314         * testsuite/gas/i386/ilp32/x86-64-sse-check-none.d,
 315         testsuite/gas/i386/ilp32/x86-64-sse-check-warn.d,
 316         testsuite/gas/i386/ilp32/x86-64-sse-check.d,
 317         testsuite/gas/i386/sse-check-none.d,
 318         testsuite/gas/i386/sse-check-warn.d,
 319         testsuite/gas/i386/x86-64-sse-check.d,
 320         testsuite/gas/i386/x86-64-sse-check-none.d,
 321         testsuite/gas/i386/x86-64-sse-check-warn.d: Refer to sse-check.d.
 322         * testsuite/gas/i386/sse-check.s: Add AES, GFNI, and PCLMUL
 323         tests.
 324         * testsuite/gas/i386/sse-check-none.s: Replace code by inclusion
 325         of sse-check.s.
 326         * testsuite/gas/i386/sse-check.d: Adjust expectations.
 327         * testsuite/gas/i386/sse-check-error.l,
 328         testsuite/gas/i386/x86-64-sse-check-error.l: Likewise.
 329         * testsuite/gas/i386/sse-check-warn.e: Likewise.
 330
 331 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 332
 333         * config/tc-i386.c (operand_size_match): Drop / replace uses of
 334         .floatd.
 335
 336 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 337
 338         * testsuite/gas/i386/intel-intel.d: New.
 339         * testsuite/gas/i386/i386.exp: Run new test.
 340
 341 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 342
 343         * config/tc-i386.c (process_operands): Access operands only
 344         after operand count assertion. Sanitize warning text. Fix
 345         indentation.
 346         * testsuite/gas/i386/avx512_4fmaps-warn.l,
 347         gas/i386/x86-64-avx512_4fmaps-warn.l: Adjust expectations.
 348
 349 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 350
 351         * testsuite/gas/i386/x86-64-movd.s: Drop bogus vmovd memory forms.
 352         * testsuite/gas/i386/x86-64-movd.d,
 353         testsuite/gas/i386/x86-64-movd-intel.d: Adjust expectations.
 354
 355 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 356
 357         * config/tc-i386.c (operand_type_and_not): New.
 358         (build_modrm_byte): Use it to prevent clearing unrelated bits.
 359
 360 2018-03-08  Alan Modra  <amodra@gmail.com>
 361
 362         * config/tc-ppc.c (ppc_handle_align): Correct last patch.  Really
 363         don't emit a group terminating nop for power9.  Simplify cpu
 364         tests.
 365
 366 2018-03-08  Alan Modra  <amodra@gmail.com>
 367
 368         * config/tc-ppc.c (ppc_handle_align): Don't emit a group
 369         terminating nop for power9.
 370
 371 2018-03-07  H.J. Lu  <hongjiu.lu@intel.com>
 372
 373         PR gas/22874
 374         * config/tc-i386.c (f32_5): Removed.
 375         (f32_8): Likewise.
 376         (f32_9): Likewise.
 377         (f32_10): Likewise.
 378         (f32_11): Likewise.
 379         (f32_12): Likewise.
 380         (f32_13): Likewise.
 381         (f32_14): Likewise.
 382         (f16_5): Likewise.
 383         (f16_6): Likewise.
 384         (f16_7): Likewise.
 385         (f16_8): Likewise.
 386         (jump_31): Likewise.
 387         (alt64_11): Likewise.
 388         (alt64_patt): Likewise.
 389         (jump_disp8): New.
 390         (jump32_disp32): Likewise.
 391         (jump16_disp32): Likewise.
 392         (alt_11): Likewise.
 393         (f32_patt): Updated.
 394         (f16_patt): Likewise.
 395         (alt_patt): Add alt_11.
 396         (i386_align_code): Merged with ...
 397         (i386_generate_nops): This.  Rewritten.
 398         (fits_in_imm7): Moved before i386_generate_nops.
 399         (fits_in_imm31): Likewise.
 400         * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Updated to
 401         4095.
 402         (i386_align_code): Removed.
 403         (HANDLE_ALIGN): Rewritten with i386_generate_nops.
 404         * doc/as.texinfo: Update limits of control byte for x86 .nops
 405         directive.
 406         * testsuite/gas/i386/i386.exp: Run nops-7 and x86-64-nops-7.
 407         * gas/testsuite/gas/i386/noavx-3.l: Updated.
 408         * gas/testsuite/gas/i386/nop-1.d: Likewise.
 409         * gas/testsuite/gas/i386/nop-1.s: Likewise.
 410         * gas/testsuite/gas/i386/nop-2.d: Likewise.
 411         * gas/testsuite/gas/i386/nop-2.s: Likewise.
 412         * gas/testsuite/gas/i386/nop-3.d: Likewise.
 413         * gas/testsuite/gas/i386/nop-4.d: Likewise.
 414         * gas/testsuite/gas/i386/nop-5.d: Likewise.
 415         * gas/testsuite/gas/i386/nop-5.s: Likewise.
 416         * gas/testsuite/gas/i386/nop-6.d: Likewise.
 417         * gas/testsuite/gas/i386/nop-bad-1.l: Likewise.
 418         * gas/testsuite/gas/i386/nops-1-core2.d: Likewise.
 419         * gas/testsuite/gas/i386/nops-1-i386-i686.d: Likewise.
 420         * gas/testsuite/gas/i386/nops-1-i386.d: Likewise.
 421         * gas/testsuite/gas/i386/nops-1-i686.d: Likewise.
 422         * gas/testsuite/gas/i386/nops-1-k8.d: Likewise.
 423         * gas/testsuite/gas/i386/nops-1.d: Likewise.
 424         * gas/testsuite/gas/i386/nops-2-core2.d: Likewise.
 425         * gas/testsuite/gas/i386/nops-2-i386.d: Likewise.
 426         * gas/testsuite/gas/i386/nops-2.d: Likewise.
 427         * gas/testsuite/gas/i386/nops-3-i386.d: Likewise.
 428         * gas/testsuite/gas/i386/nops-3-i686.d: Likewise.
 429         * gas/testsuite/gas/i386/nops-3.d: Likewise.
 430         * gas/testsuite/gas/i386/nops-4-i386.d: Likewise.
 431         * gas/testsuite/gas/i386/nops-4-i686.d: Likewise.
 432         * gas/testsuite/gas/i386/nops-4.d: Likewise.
 433         * gas/testsuite/gas/i386/nops-4a-i686.d: Likewise.
 434         * gas/testsuite/gas/i386/nops-5-i686.d: Likewise.
 435         * gas/testsuite/gas/i386/nops-5.d: Likewise.
 436         * gas/testsuite/gas/i386/nops-6.d: Likewise.
 437         * gas/testsuite/gas/i386/nops16-1.d: Likewise.
 438         * gas/testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 439         * gas/testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 440         * gas/testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 441         * gas/testsuite/gas/i386/x86-64-nops-1-core2.d: Likewise.
 442         * gas/testsuite/gas/i386/x86-64-nops-1-g64.d: Likewise.
 443         * gas/testsuite/gas/i386/x86-64-nops-1-k8.d: Likewise.
 444         * gas/testsuite/gas/i386/x86-64-nops-1-pentium.d: Likewise.
 445         * gas/testsuite/gas/i386/x86-64-nops-1.d: Likewise.
 446         * gas/testsuite/gas/i386/x86-64-nops-2.d: Likewise.
 447         * gas/testsuite/gas/i386/x86-64-nops-3.d: Likewise.
 448         * gas/testsuite/gas/i386/x86-64-nops-4-core2.d: Likewise.
 449         * gas/testsuite/gas/i386/x86-64-nops-4-k8.d: Likewise.
 450         * gas/testsuite/gas/i386/x86-64-nops-4.d: Likewise.
 451         * gas/testsuite/gas/i386/x86-64-nops-5-k8.d: Likewise.
 452         * gas/testsuite/gas/i386/x86-64-nops-5.d: Likewise.
 453         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-core2.d: Likewise.
 454         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-k8.d: Likewise.
 455         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-pentium.d: Likewise.
 456         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1.d: Likewise.
 457         * gas/testsuite/gas/i386/ilp32/x86-64-nops-2.d: Likewise.
 458         * gas/testsuite/gas/i386/ilp32/x86-64-nops-3.d: Likewise.
 459         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise.
 460         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-k8.d: Likewise.
 461         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4.d: Likewise.
 462         * gas/testsuite/gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise.
 463         * gas/testsuite/gas/i386/ilp32/x86-64-nops-5.d: Likewise.
 464         * gas/testsuite/gas/i386/nops-7.d: New file.
 465         * gas/testsuite/gas/i386/nops-7.s: Likewise.
 466         * gas/testsuite/gas/i386/x86-64-nops-7.d: Likewise.
 467
 468 2018-03-07  Alan Modra  <amodra@gmail.com>
 469
 470         * testsuite/gas/ppc/aix.exp: Run for rs6000 too.
 471         * testsuite/gas/ppc/ppc.exp: Run more tests for non-ELF targets.
 472         * testsuite/gas/ppc/machine.d: Don't run for PE targets.
 473
 474 2018-03-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 475
 476         * config/tc-arm.c (md_begin): Add NULL pointer check before
 477         dereferencing march_ext_opt.
 478
 479 2018-03-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 480
 481         * config/tc-arm.c (cpu_variant, arm_arch_used, thumb_arch_used,
 482         legacy_cpu, legacy_fpu, mcpu_cpu_opt, dyn_mcpu_ext_opt,
 483         mcpu_fpu_opt, march_cpu_opt, dyn_march_ext_opt, march_fpu_opt,
 484         mfpu_opt, object_arch, selected_cpu): Comment meaning of variables.
 485         (dyn_mcpu_ext_opt): Also rename into ...
 486         (mcpu_ext_opt): This.
 487         (dyn_march_ext_opt): Also rename into ...
 488         (march_ext_opt): This.
 489         (object_arch): Also rename into ...
 490         (selected_object_arch): This and make it a plain arm_feature_set
 491         structure.
 492         (selected_arch, selected_ext, selected_fpu): New static variables.
 493         (mark_feature_used): Fix comments, feature is marked as used iff it is
 494         currently allowed.
 495         (do_bx): Adapt to change in name and type of object_arch.
 496         (md_begin): Set selected_arch rather than mcpu_cpu_opt, selected_ext
 497         rather than dyn_mcpu_ext_opt and selected_fpu rather than mfpu_opt.
 498         Remove dead code to set default FPU if architecture version is greater
 499         than 5.  Set all CPU bits of cpu_variant directly in autodection
 500         leaving mcpu_cpu_opt, selected_arch and selected_cpu unset.
 501         (arm_parse_extension): Take extension feature set pointer parameter by
 502         value rather than by pointer.  Remove allocation code.  Adapt code
 503         accordingly.
 504         (arm_parse_cpu): Adapt to variable renaming and changes in
 505         arm_parse_extension () signature.
 506         (arm_parse_arch): Likewise.
 507         (aeabi_set_public_attributes): Also set selected_arch and selected_ext
 508         in addition to selected_cpu.  Set flags_arch and flags_ext from them
 509         instead of selected_cpu.  Adapt to variables renaming and type change.
 510         (arm_md_post_relax): Adapt to variable renaming.
 511         (s_arm_cpu): Set selcted_cpu_cpu and selected_ext instead of
 512         mcpu_cpu_opt and dyn_mcpu_ext_opt.  Set selected_cpu from them and
 513         cpu_variant from selected_cpu and selected_fpu.
 514         (s_arm_arch): Likewise.
 515         (s_arm_object_arch): Adapt to variable renaming.
 516         (s_arm_arch_extension): Use ARM_CPU_IS_ANY instead of checking feature
 517         set against arm_any.  Check selected_arch rather than *mcpu_cpu_opt.
 518         Set selected_ext rather than *dyn_mcpu_ext_opt and remove allocation
 519         code.
 520         (s_arm_fpu): Set selected_fpu instead of mfpu_opt.  Set all CPU feature
 521         bits if in autodetection mode.
 522
 523 2018-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 524
 525         * config/tc-i386.c (optimize_encoding): Optimize AVX256 and
 526         AVX512 vpsub[bwdq] instructions.
 527         * testsuite/gas/i386/optimize-1.s: Add tests for AVX256 and
 528         AVX512 vpsub[bwdq] instructions.
 529         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 530         * testsuite/gas/i386/optimize-1.d: Updated.
 531         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 532
 533 2018-03-01  Alan Modra  <amodra@gmail.com>
 534
 535         * configure.ac (ALL_LINGUAS): Add uk.  Sort.
 536         * configure: Regenerate.
 537
 538 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         * NEWS: Rename .nop to .nops.
 541         * doc/as.texinfo: Likewise.
 542         * read.c (potable): Add "nops".  Remove "nop".
 543         (s_nop): Renamed to ...
 544         (s_nops): This.
 545         * read.h (s_nop): Renamed to ...
 546         (s_nops): This.
 547         * write.c (cvt_frag_to_fill): Rename .nop to .nops.
 548         (md_generate_nops): Likewise.
 549         (relax_segment): Likewise.
 550         * testsuite/gas/i386/nop-1.d: Updated.
 551         * testsuite/gas/i386/nop-1.s: Likewise.
 552         * testsuite/gas/i386/nop-2.d: Likewise.
 553         * testsuite/gas/i386/nop-2.s: Likewise.
 554         * testsuite/gas/i386/nop-3.d: Likewise.
 555         * testsuite/gas/i386/nop-3.s: Likewise.
 556         * testsuite/gas/i386/nop-4.d: Likewise.
 557         * testsuite/gas/i386/nop-4.s: Likewise.
 558         * testsuite/gas/i386/nop-5.d: Likewise.
 559         * testsuite/gas/i386/nop-5.s: Likewise.
 560         * testsuite/gas/i386/nop-6.d: Likewise.
 561         * testsuite/gas/i386/nop-6.s: Likewise.
 562         * testsuite/gas/i386/nop-bad-1.l: Likewise.
 563         * testsuite/gas/i386/nop-bad-1.s: Likewise.
 564         * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 565         * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 566         * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
 567         * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
 568         * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 569         * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
 570
 571 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 572
 573         PR gas/22871
 574         * NEWS: Mention -O[2|s].
 575         * config/tc-i386.c (_i386_insn): Add no_optimize.
 576         (optimize): New.
 577         (optimize_for_space): Likewise.
 578         (fits_in_imm7): New function.
 579         (fits_in_imm31): Likewise.
 580         (optimize_encoding): Likewise.
 581         (md_assemble): Call optimize_encoding to optimize encoding.
 582         (parse_insn): Handle {nooptimize}.
 583         (md_shortopts): Append "O::".
 584         (md_parse_option): Handle -On.
 585         * doc/c-i386.texi: Document -O0, -O, -O1, -O2 and -Os as well
 586         as {nooptimize}.
 587         * testsuite/gas/cfi/cfi-x86_64.d: Pass -O0 to assembler.
 588         * testsuite/gas/i386/ilp32/cfi/cfi-x86_64.d: Likewise.
 589         * testsuite/gas/i386/i386.exp: Run optimize-1, optimize-2,
 590         optimize-3, x86-64-optimize-1, x86-64-optimize-2,
 591         x86-64-optimize-3 and x86-64-optimize-4.
 592         * testsuite/gas/i386/optimize-1.d: New file.
 593         * testsuite/gas/i386/optimize-1.s: Likewise.
 594         * testsuite/gas/i386/optimize-2.d: Likewise.
 595         * testsuite/gas/i386/optimize-2.s: Likewise.
 596         * testsuite/gas/i386/optimize-3.d: Likewise.
 597         * testsuite/gas/i386/optimize-3.s: Likewise.
 598         * testsuite/gas/i386/x86-64-optimize-1.s: Likewise.
 599         * testsuite/gas/i386/x86-64-optimize-1.d: Likewise.
 600         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 601         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 602         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
 603         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
 604         * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
 605         * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
 606
 607 2018-02-27  Nick Clifton  <nickc@redhat.com>
 608
 609         * po/ru.po: Updated Russian translation.
 610
 611 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 612
 613         * doc/as.texinfo (Pseudo Ops): Clean up `.dc' and `.ds'
 614         descriptions.
 615
 616 2018-02-26  Nick Clifton  <nickc@redhat.com>
 617
 618         * doc/as.texinfo (Dc): Fix typo.
 619
 620 2018-02-26  Alan Modra  <amodra@gmail.com>
 621
 622         * testsuite/gas/mips/reginfo-2.l: Update.
 623
 624 2018-02-23  Alan Modra  <amodra@gmail.com>
 625
 626         * testsuite/gas/mips/reginfo-2.l: Update.
 627
 628 2018-02-23  Nick Clifton  <nickc@redhat.com>
 629
 630         * doc/as.texinfo (Pseudo Ops): Add nodes for .dc, .dcb and .ds.
 631
 632 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 633
 634         * config/tc-nds32.c (ict_model): New function. Hook new
 635         directive .ict_model.
 636         (nds32_insert_relax_entry): Tag the bits of entry relocation
 637         for .ict_model.
 638
 639 2018-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         * config/tc-i386.c (_i386_insn): Add rex_encoding.
 642         (md_assemble): When i.rex_encoding is true, generate a REX byte
 643         if possible.
 644         (parse_insn): Set i.rex_encoding for {rex}.
 645         * doc/c-i386.texi: Document {rex}.
 646         * testsuite/gas/i386/x86-64-pseudos.s: Add {rex} tests.
 647         * testsuite/gas/i386/x86-64-pseudos.d: Updated.
 648
 649 2018-02-22  A. Wilcox  <awilfox@adelielinux.org>
 650
 651         PR 22014
 652         * config/tc-mips.c (mips_lookup_insn): Use memmove to strip the
 653         instruction size suffix.
 654
 655 2018-02-20  Maciej W. Rozycki  <macro@mips.com>
 656
 657         * testsuite/gas/mips/mips16-branch-reloc-4.d: New test.
 658         * testsuite/gas/mips/mips16-branch-reloc-5.d: New test.
 659         * testsuite/gas/mips/mips16-branch-reloc-4.s: New test source.
 660         * testsuite/gas/mips/mips16-branch-reloc-5.s: New test source.
 661         * testsuite/gas/mips/mips.exp: Run the new tests.
 662
 663 2018-02-20  Max Filippov  <jcmvbkbc@gmail.com>
 664
 665         * config/tc-xtensa.c (struct litpool_frag): Add new field
 666         literal_count.
 667         (MAX_AUTO_POOL_LITERALS, MAX_EXPLICIT_POOL_LITERALS)
 668         (MAX_POOL_LITERALS): New macro definitions.
 669         (auto_litpool_limit): Initialize to 0.
 670         (md_parse_option): Set auto_litpool_limit in the presence of
 671         --auto-litpools option.
 672         (xtensa_maybe_create_literal_pool_frag): Zero-initialize
 673         literal_count field.
 674         (xg_find_litpool): New function. Make sure that found literal
 675         pool size is within the limit.
 676         (xtensa_move_literals): Extract literal pool search code into
 677         the new function.
 678         * testsuite/gas/xtensa/all.exp: Add auto-litpools-2 test.
 679         * testsuite/gas/xtensa/auto-litpools-2.d: New file.
 680         * testsuite/gas/xtensa/auto-litpools-2.s: New file.
 681         * testsuite/gas/xtensa/auto-litpools.d: Fix up changed
 682         addresses.
 683         * testsuite/gas/xtensa/auto-litpools.s: Change literal value so
 684         that objdump doesn't get out of sync.
 685
 686 2018-02-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 687
 688         * doc/c-arm.texi (.arch_extension): Mention extensions it accepts are
 689         also the same as -march.
 690
 691 2018-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 692
 693         * NEWS: Mention .nop directive.
 694         * as.h (_relax_state): Add rs_space_nop and rs_fill_nop.
 695         * read.c (potable): Add .nop.
 696         (s_nop): New function.
 697         * read.h (s_nop): New prototype.
 698         * write.c (cvt_frag_to_fill): Handle rs_space_nop and
 699         rs_fill_nop.
 700         (md_generate_nops): New function.
 701         (relax_segment): Likewise.
 702         (write_contents): Use md_generate_nops for rs_fill_nop.
 703         * config/tc-i386.c (alt64_11): New.
 704         (alt64_patt): Likewise.
 705         (md_convert_frag): Handle rs_space_nop.
 706         (i386_output_nops): New function.
 707         (i386_generate_nops): Likewise.
 708         (i386_align_code): Call i386_output_nops.
 709         * config/tc-i386.h (i386_generate_nops): New.
 710         (md_generate_nops): Likewise.
 711         * doc/as.texinfo: Document .nop directive.
 712         * testsuite/gas/i386/i386.exp: Run .nop directive tests.
 713         * testsuite/gas/i386/nop-1.d: New file.
 714         * testsuite/gas/i386/nop-1.s: Likewise.
 715         * testsuite/gas/i386/nop-2.d: Likewise.
 716         * testsuite/gas/i386/nop-2.s: Likewise.
 717         * testsuite/gas/i386/nop-3.d: Likewise.
 718         * testsuite/gas/i386/nop-3.s: Likewise.
 719         * testsuite/gas/i386/nop-4.d: Likewise.
 720         * testsuite/gas/i386/nop-4.s: Likewise.
 721         * testsuite/gas/i386/nop-5.d: Likewise.
 722         * testsuite/gas/i386/nop-5.s: Likewise.
 723         * testsuite/gas/i386/nop-6.d: Likewise.
 724         * testsuite/gas/i386/nop-6.s: Likewise.
 725         * testsuite/gas/i386/nop-bad-1.l: Likewise.
 726         * testsuite/gas/i386/nop-bad-1.s: Likewise.
 727         * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 728         * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 729         * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
 730         * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
 731         * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 732         * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
 733
 734 2018-02-15  Tamar Christina  <tamar.christina@arm.com>
 735
 736         * config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A.
 737         * testsuite/gas/arm/attr-march-armv8_4-a.d: New.
 738
 739 2018-02-13  Max Filippov  <jcmvbkbc@gmail.com>
 740
 741         * config/tc-xtensa.c (xg_find_best_trampoline): Skip trampoline
 742         frag that contains source address.
 743
 744 2018-02-13  Nick Clifton  <nickc@redhat.com>
 745
 746         PR 22773
 747         * config/tc-arm.c (md_apply_fix): Test Rn field of Thumb ORR
 748         instruction before assuming that it is a MOV instruction.
 749         * testsuite/gas/arm/pr22773.s: New test.
 750         * testsuite/gas/arm/pr22773.d: New test driver.
 751         * testsuite/gas/arm/pr22773.l: New expected output.
 752
 753 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         PR gas/22791
 756         * config/tc-i386.c (need_plt32_p): New function.
 757         (output_jump): Generate BFD_RELOC_X86_64_PLT32 if possible.
 758         (md_estimate_size_before_relax): Likewise.
 759         * testsuite/gas/i386/reloc64.d: Updated.
 760         * testsuite/gas/i386/x86-64-jump.d: Likewise.
 761         * testsuite/gas/i386/x86-64-mpx-branch-1.d: Likewise.
 762         * testsuite/gas/i386/x86-64-mpx-branch-2.d: Likewise.
 763         * testsuite/gas/i386/x86-64-relax-2.d: Likewise.
 764         * testsuite/gas/i386/x86-64-relax-3.d: Likewise.
 765         * testsuite/gas/i386/ilp32/reloc64.d: Likewise.
 766         * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
 767
 768 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 769
 770         * testsuite/gas/mips/loongson-3a-2.d: Rename test.
 771
 772 2018-02-13  Nick Clifton  <nickc@redhat.com>
 773
 774         PR 22823
 775         * config/obj-elf.c (elf_pseudo_table): Remove now redundant
 776         casts.
 777         (obj_elf_vtable_inherit): Rename to obj_elf_get_vtable_inherit.
 778         (obj_elf_vtable_inherit): New stub function that calls
 779         obj_elf_get_vtable_inherit.
 780         (obj_elf_vtable_entry): Rename to obj_elf_get_vtable_entry.
 781         (obj_elf_vtable_entry): New stub function that calls
 782         obj_elf_get_vtable_entry.
 783         * config/obj-elf.h (obj_elf_vtable_inherit): Update prototype.
 784         (obj_elf_vtable_entry) Likewise.
 785         (obj_elf_get_vtable_inherit) Likewise.
 786         (obj_elf_get_vtable_entry) Likewise.
 787         * config/tc-arm.c (md_pseudo_table): Remove now redundant cast.
 788         * config/tc-i386c (md_pseudo_table): Likewise.
 789         * config/tc-hppa.c (pa_vtable_entry): Call
 790         obj_elf_get_vtable_entry.
 791         (pa_vtable_inherit): Call obj_elf_get_vtable_inherit.
 792         * config/tc-mips.c (s_mips_file): Replace call to dwarf2_get_file
 793         with call to dwarf2_get_filename.
 794         * dwarf2dbg.c (dwarf2_directive_file): Rename to
 795         dwarf2_directive_filename.
 796         (dwarf2_directive_file): New stub function that calls
 797         dwarf2_directive_filename.
 798         * dwarf2dbg.h: Prototype dwarf2_directive_filename.
 799
 800 2018-02-12  Maciej W. Rozycki  <macro@mips.com>
 801
 802         * testsuite/gas/mips/reginfo-2-n32.d: Add `--no-pad-sections' to
 803         `as' flags.
 804
 805 2018-02-12  Henry Wong <henry@stuffedcow.net>
 806
 807         * testsuite/gas/mips/r6.d: Update for "sigrie" encoding fix.
 808         * testsuite/gas/mips/r6-n32.d: Likewise.
 809         * testsuite/gas/mips/r6-n64.d: Likewise.
 810
 811 2018-02-12  Nick Clifton  <nickc@redhat.com>
 812
 813         * po/ru.po: Updated Russian translation.
 814
 815 2018-02-08  Alan Modra  <amodra@gmail.com>
 816
 817         PR 22819
 818         * config/tc-ppc.c (md_assemble): Rewrite insn alignment checking.
 819         (ppc_frag_check): Likewise.
 820         * testsuite/gas/ppc/misalign.d,
 821         * testsuite/gas/ppc/misalign.l,
 822         * testsuite/gas/ppc/misalign.s: New test.
 823         * testsuite/gas/ppc/misalign2.d,
 824         * testsuite/gas/ppc/misalign2.s: New test.
 825         * testsuite/gas/ppc/ppc.exp: Run them.
 826
 827 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 828
 829         * config/tc-riscv.c (riscv_handle_implicit_zero_offset): Rename
 830         `expr' parameter to `ep'.
 831
 832 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 833
 834         * testsuite/gas/mips/reginfo-2.d: New test.
 835         * testsuite/gas/mips/reginfo-2-n32.d: New test.
 836         * testsuite/gas/mips/reginfo-2.l: New test stderr output.
 837         * testsuite/gas/mips/reginfo-2.s: New test source.
 838         * testsuite/gas/mips/mips.exp: Run the new tests.
 839
 840 2018-02-05  Nick Clifton  <nickc@redhat.com>
 841
 842         * po/ru.po: Updated Russian translation.
 843
 844 2018-01-31  Alan Modra  <amodra@gmail.com>
 845
 846         PR 22714
 847         * app.c (last_char): New static var.
 848         (struct app_save): Add last_char field.
 849         (app_push, app_pop): Handle it.
 850         (do_scrub_chars): Use last_char in test for "\@".  Set last_char.
 851
 852 2018-01-29  Eric Botcazou  <ebotcazou@adacore.com>
 853
 854         PR gas/22738
 855         * config/tc-sparc.h (sparc_mach): Declare.
 856         (TARGET_MACH): Define to above.
 857         * config/tc-sparc.c (sparc_mach): New function.
 858         (sparc_md_end): Minor tweak.
 859
 860 2018-01-29  Nick Clifton  <nickc@redhat.com>
 861
 862         * po/ru.po: Updated Russian translation.
 863
 864 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
 865
 866         * configure.tgt: Use generic emulation for `mips-*-windiss',
 867         overriding the blanket choice made for `*-*-windiss'.
 868
 869 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
 870
 871         * configure.tgt: Use `mips-*-sysv4*' rather than
 872         `mips-*-sysv4*MP*'.
 873
 874 2018-01-24  Renlin Li  <renlin.li@arm.com>
 875
 876         * config/tc-aarch64.c (reloc_table): add entries for
 877         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
 878         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
 879         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
 880         BFD_RELOC_AARCH64_MOVW_PREL_G3.
 881         (process_movw_reloc_info): Supports newly added MOVW_PREL relocations.
 882         (md_apply_fix): Likewise
 883         * testsuite/gas/aarch64/prel_g0.s: New.
 884         * testsuite/gas/aarch64/prel_g0.d: New.
 885         * testsuite/gas/aarch64/prel_g0_nc.s: New.
 886         * testsuite/gas/aarch64/prel_g0_nc.d: New.
 887         * testsuite/gas/aarch64/prel_g1.s: New.
 888         * testsuite/gas/aarch64/prel_g1.d: New.
 889         * testsuite/gas/aarch64/prel_g1_nc.s: New.
 890         * testsuite/gas/aarch64/prel_g1_nc.d: New.
 891         * testsuite/gas/aarch64/prel_g2.s: New.
 892         * testsuite/gas/aarch64/prel_g2.d: New.
 893         * testsuite/gas/aarch64/prel_g2_nc.s: New.
 894         * testsuite/gas/aarch64/prel_g2_nc.d: New.
 895         * testsuite/gas/aarch64/prel_g3.s: New.
 896         * testsuite/gas/aarch64/prel_g3.d: New.
 897
 898 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 899
 900         * configure.ac: Also set `mips_default_abi' to N32_ABI for
 901         `mips64*-ps2-elf*'.
 902         * configure: Regenerate.
 903
 904 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 905
 906         * config/tc-mips.c (options): Remove OPTION_COMPAT_ARCH_BASE
 907         enum value.
 908
 909 2018-01-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 910
 911         * config/tc-i386.c (cpu_arch): Add .pconfig.
 912         * doc/c-i386.texi: Document .pconfig.
 913         * testsuite/gas/i386/i386.exp: Add PCONFIG tests.
 914         * testsuite/gas/i386/pconfig-intel.d: New test.
 915         * testsuite/gas/i386/pconfig.d: Likewise.
 916         * testsuite/gas/i386/pconfig.s: Likewise.
 917         * testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise.
 918         * testsuite/gas/i386/x86-64-pconfig.d: Likewise.
 919         * testsuite/gas/i386/x86-64-pconfig.s: Likewise.
 920
 921 2018-01-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 922
 923         * config/tc-i386.c (cpu_arch): Add .wbnoinvd.
 924         * doc/c-i386.texi: Document .wbnoinvd.
 925         * testsuite/gas/i386/i386.exp: Add WBNOINVD tests.
 926         * testsuite/gas/i386/wbnoinvd-intel.d: New test.
 927         * testsuite/gas/i386/wbnoinvd.d: Likewise.
 928         * testsuite/gas/i386/wbnoinvd.s: Likewise.
 929         * testsuite/gas/i386/x86-64-wbnoinvd-intel.d: Likewise.
 930         * testsuite/gas/i386/x86-64-wbnoinvd.d: Likewise.
 931         * testsuite/gas/i386/x86-64-wbnoinvd.s: Likewise.
 932
 933 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 934
 935         * config/tc-mips.c (md_show_usage): Correctly indicate the
 936         configuration-specific default ABI.
 937
 938 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
 939
 940         * config/tc-mips.c (md_show_usage): Report `-mmips16e2' and
 941         `-mno-mips16e2' options.
 942
 943 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
 944
 945         * doc/c-mips.texi (MIPS ASE Instruction Generation Overrides):
 946         Correct syntax of the `.set nomips16e2' directive description.
 947
 948 2018-01-22  Oleg Endo  <olegendo@gcc.gnu.org>
 949
 950         PR 22737
 951         * config/tc-rx.c (rx_start_line): Handle escaped double-quote character.
 952         * testsuite/gas/rx/pr22737.s: New test.
 953         * testsuite/gas/rx/pr22737.d: Likewise.
 954         * testsuite/gas/rx/rx.exp: Run the new test.
 955
 956 2018-01-19  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 957
 958         * config/tc-arm.c (ToC macro): Remove spurious comment.
 959         (ToU macro): Likewise.
 960
 961 2018-01-17  Jim Wilson  <jimw@sifive.com>
 962
 963         * config/tc-riscv.c (validate_riscv_insn) <'z'>: New.
 964         (riscv_ip) <'z'>: New.
 965
 966 2018-01-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 967
 968         * config/tc-i386.c (cpu_arch): Delete .cet. Add .ibt, .shstk.
 969         (cpu_noarch): Add noibt, noshstk.
 970         (parse_insn): Change cpucet to cpuibt.
 971         * doc/c-i386.texi: Delete .cet. Add .ibt, .shstk.
 972         * testsuite/gas/i386/cet-ibt-inval.l: New test.
 973         * testsuite/gas/i386/cet-ibt-inval.s: Likewise.
 974         * testsuite/gas/i386/cet-shstk-inval.l: Likewise.
 975         * testsuite/gas/i386/cet-shstk-inval.s: Likewise.
 976         * testsuite/gas/i386/x86-64-cet-ibt-inval.l: Likewise.
 977         * testsuite/gas/i386/x86-64-cet-ibt-inval.s: Likewise.
 978         * testsuite/gas/i386/x86-64-cet-shstk-inval.l: Likewise.
 979         * testsuite/gas/i386/x86-64-cet-shstk-inval.s: Likewise.
 980
 981 2018-01-16  Nick Clifton  <nickc@redhat.com>
 982
 983         * po/fr.po: Updated French translation.
 984
 985 2018-01-15  Jim Wilson  <jimw@sifive.com>
 986
 987         * testsuite/gas/riscv/c-zero-imm.s: Test addi that compresses to c.nop.
 988         * testsuite/gas/riscv/c-zero-imm.d: Likewise.
 989
 990 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 991
 992         * config/tc-arm.c (ToC): Define macro.
 993         (ToU): Likewise.
 994         (insns): Make use of above macros for new instructions introduced in
 995         Armv8-M.
 996
 997 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 998
 999         * config/tc-arm.c (insns): Make blxns, bxns, tt, ttt, tta, ttat, vlldm
1000         and vlstm conditionally executable and reindent parameters.
1001         * testsuite/gas/arm/archv8m-cmse-main.s: Add conditional version of
1002         aforementionned instructions.
1003
1004 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1005
1006         * config/tc-arm.c (it_fsm_post_encode): Do not warn if targeting M
1007         profile architecture or if in autodetection mode.  Clarify that
1008         deprecation is for performance reason and concerns Armv8-A and Armv8-R.
1009         * testsuite/gas/arm/armv8-ar-bad.l: Adapt to new IT deprecation warning
1010         message.
1011         * testsuite/gas/arm/armv8-ar-it-bad.l: Likewise.
1012         * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: Likewise.
1013         * testsuite/gas/arm/udf.l: Likewise.
1014         * testsuite/gas/arm/udf.d: Assemble for Armv8-A explicitely.
1015
1016 2018-01-15  Nick Clifton  <nickc@redhat.com>
1017
1018         * po/uk.po: Updated Ukranian translation.
1019
1020 2018-01-13  Nick Clifton  <nickc@redhat.com>
1021
1022         * po/gas.pot: Regenerated.
1023
1024 2018-01-13  Nick Clifton  <nickc@redhat.com>
1025
1026         * configure: Regenerate.
1027
1028 2018-01-13  Nick Clifton  <nickc@redhat.com>
1029
1030         2.30 branch created.
1031         * NEWS: Add marker for 2.30.
1032
1033 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1034
1035         * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly
1036         define to 0 and 1. Remove a dangling reference to "AMD 29000"
1037         in a comment.
1038
1039 2018-01-11  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1040
1041         * testsuite/i386/avx512_4fmaps_vl-warn.l: Likewise.
1042         * testsuite/i386/avx512_4fmaps_vl-warn.s: Likewise.
1043         * testsuite/i386/avx512_4fmaps_vl.d: Likewise.
1044         * testsuite/i386/avx512_4fmaps_vl.s: Likewise.
1045         * testsuite/i386/avx512_4vnniw_vl-intel.d: Likewise.
1046         * testsuite/i386/avx512_4vnniw_vl.d: Likewise.
1047         * testsuite/i386/avx512_4vnniw_vl.s: Likewise.
1048         * testsuite/i386/i386.exp: Removed _vl tests for 4fmaps an 4vnniw
1049         tests.
1050         * testsuite/i386/x86-64-avx512_4fmaps_vl-intel.d: Removed.
1051         * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.l: Likewise.
1052         * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.s: Likewise.
1053         * testsuite/i386/x86-64-avx512_4fmaps_vl.d: Likewise.
1054         * testsuite/i386/x86-64-avx512_4fmaps_vl.s: Likewise.
1055         * testsuite/i386/x86-64-avx512_4vnniw_vl-intel.d: Likewise.
1056         * testsuite/i386/x86-64-avx512_4vnniw_vl.d: Likewise.
1057         * testsuite/i386/x86-64-avx512_4vnniw_vl.s: Likewise.
1058
1059 2018-01-11  Alan Modra  <amodra@gmail.com>
1060
1061         * config/tc-arm.c (aeabi_set_public_attributes): Avoid false
1062         positive "‘profile’ may be used uninitialized".
1063
1064 2018-01-10  Jan Beulich  <jbeulich@suse.com>
1065
1066         * testsuite/gas/i386/avx512_4fmaps.s,
1067         testsuite/gas/i386/avx512_4fmaps_vl.s,
1068         testsuite/gas/i386/x86-64-avx512_4fmaps.s,
1069         testsuite/gas/i386/x86-64-avx512_4fmaps_vl.s: Actually test
1070         Disp8 forms (and the transition happening at the right
1071         boundary).
1072         * testsuite/gas/i386/avx512_4fmaps.d,
1073         testsuite/gas/i386/avx512_4fmaps-intel.d,
1074         testsuite/gas/i386/avx512_4fmaps_vl.d,
1075         testsuite/gas/i386/avx512_4fmaps_vl-intel.d,
1076         testsuite/gas/i386/x86-64-avx512_4fmaps.d,
1077         testsuite/gas/i386/x86-64-avx512_4fmaps-intel.d,
1078         testsuite/gas/i386/x86-64-avx512_4fmaps_vl.d,
1079         testsuite/gas/i386/x86-64-avx512_4fmaps_vl-intel.d: Adjust
1080         expectations.
1081
1082 2018-01-10  Jan Beulich  <jbeulich@suse.com>
1083
1084         * testsuite/gas/i386/avx512bw.s,
1085         testsuite/gas/i386/avx512bw_vl.s: Add VPCMP* tests with memory
1086         operands.
1087         * testsuite/gas/i386/avx512bw-intel.d,
1088         testsuite/gas/i386/avx512bw.d,
1089         testsuite/gas/i386/avx512bw_vl-intel.d.
1090         testsuite/gas/i386/avx512bw_vl.d: Adjust expectations.
1091
1092 2018-01-09  Jim Wilson  <jimw@sifive.com>
1093
1094         * testsuite/gas/riscv/auipc-x0.d: New.
1095         * testsuite/gas/riscv/auipc-x0.s: New.
1096
1097 2018-01-09  James Greenhalgh  <james.greenhalgh@arm.com>
1098
1099         * config/tc-arm.c (insns): Add csdb, enable for Armv3 and above
1100         in Arm execution state, and Armv6T2 and above in Thumb execution
1101         state.
1102         * testsuite/gas/arm/csdb.s: New.
1103         * testsuite/gas/arm/csdb.d: New.
1104         * testsuite/gas/arm/thumb2_it_bad.l: Add csdb.
1105         * testsuite/gas/arm/thumb2_it_bad.s: Add csdb.
1106
1107 2018-01-09  James Greenhalgh  <james.greenhalgh@arm.com>
1108
1109         * testsuite/gas/aarch64/system.d: Update expected results to expect
1110         CSDB for hint 0x14.
1111
1112 2018-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR gas/22681
1115         * testsuite/gas/i386/i386.exp: Run x86-64-movd and
1116         x86-64-movd-intel.
1117         * testsuite/gas/i386/x86-64-movd-intel.d: New file.
1118         * testsuite/gas/i386/x86-64-movd.d: Likewise.
1119         * testsuite/gas/i386/x86-64-movd.s: Likewise.
1120
1121 2018-01-08  Nick Clifton  <nickc@redhat.com>
1122
1123         PR 22553
1124         * doc/c-i386.texi (i386-Directives): Document the .largecomm
1125         directive.
1126
1127 2018-01-04  Jim Wilson  <jimw@sifive.com>
1128
1129         * testsuite/gas/riscv/priv-reg.s: Add missing stval and mtval.
1130         * testsuite/gas/riscv/priv-reg.d: Likewise.
1131
1132 2018-01-03  Alan Modra  <amodra@gmail.com>
1133
1134         Update year range in copyright notice of all files.
1135
1136 2018-01-02  Nick Clifton  <nickc@redhat.com>
1137
1138         PR 18119
1139         * config/tc-arm.c (do_mrs): Fix test of bits 16-19 in non-banked
1140         version of ARM MRS instruction.
1141
1142 For older changes see ChangeLog-2017
1143 \f
1144 Copyright (C) 2018 Free Software Foundation, Inc.
1145
1146 Copying and distribution of this file, with or without modification,
1147 are permitted in any medium without royalty provided the copyright
1148 notice and this notice are preserved.
1149
1150 Local Variables:
1151 mode: change-log
1152 left-margin: 8
1153 fill-column: 74
1154 version-control: never
1155 End: