gas/ChangeLog

   1 2018-04-15  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * testsuite/gas/i386/x86-64-waitpkg.s: Add 32-bit registers
   4         tests for tpause and umwait.
   5         * testsuite/gas/i386/x86-64-waitpkg-intel.d: Updated.
   6         * testsuite/gas/i386/x86-64-waitpkg.d: Likewise.
   7
   8 2018-04-12  John Darrington  <john@darrington.wattle.id.au>
   9
  10         * as.c (main): Fail if the output is the same as one of the input
  11         files.
  12         * testsuite/gas/all/gas.exp: Test the new feature.
  13
  14 2018-04-12  Nick Clifton  <nickc@redhat.com>
  15
  16         * po/es.po: Updated Spanish translation.
  17         * po/ru.po: Updated Russian translation.
  18
  19 2018-04-11  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  20
  21         * config/tc-i386.c (cpu_arch): Add WAITPKG.
  22         (cpu_noarch): Likewise.
  23         * doc/c-i386.texi: Document WAITPKG.
  24         * i386/i386.exp: Run WAITPKG tests.
  25         * testsuite/gas/i386/waitpkg-intel.d: New test.
  26         * testsuite/gas/i386/waitpkg.d: Likewise.
  27         * testsuite/gas/i386/waitpkg.s: Likewise.
  28         * testsuite/gas/i386/x86-64-waitpkg-intel.d: Likewise.
  29         * testsuite/gas/i386/x86-64-waitpkg.d: Likewise.
  30         * testsuite/gas/i386/x86-64-waitpkg.s: Likewise.
  31
  32 2018-04-11  Alan Modra  <amodra@gmail.com>
  33
  34         * config/aout_gnu.h: Delete.
  35         * config/tc-i860.c: Delete.
  36         * config/tc-i860.h: Delete.
  37         * config/tc-i960.c: Delete.
  38         * config/tc-i960.h: Delete.
  39         * doc/c-i860.texi: Delete.
  40         * doc/c-i960.texi: Delete.
  41         * testsuite/gas/i860/README.i860: Delete.
  42         * testsuite/gas/i860/bitwise.d: Delete.
  43         * testsuite/gas/i860/bitwise.s: Delete.
  44         * testsuite/gas/i860/branch.d: Delete.
  45         * testsuite/gas/i860/branch.s: Delete.
  46         * testsuite/gas/i860/bte.d: Delete.
  47         * testsuite/gas/i860/bte.s: Delete.
  48         * testsuite/gas/i860/dir-align01.d: Delete.
  49         * testsuite/gas/i860/dir-align01.s: Delete.
  50         * testsuite/gas/i860/dir-intel01.d: Delete.
  51         * testsuite/gas/i860/dir-intel01.s: Delete.
  52         * testsuite/gas/i860/dir-intel02.d: Delete.
  53         * testsuite/gas/i860/dir-intel02.s: Delete.
  54         * testsuite/gas/i860/dir-intel03-err.l: Delete.
  55         * testsuite/gas/i860/dir-intel03-err.s: Delete.
  56         * testsuite/gas/i860/dual01.d: Delete.
  57         * testsuite/gas/i860/dual01.s: Delete.
  58         * testsuite/gas/i860/dual02-err.l: Delete.
  59         * testsuite/gas/i860/dual02-err.s: Delete.
  60         * testsuite/gas/i860/dual03.d: Delete.
  61         * testsuite/gas/i860/dual03.s: Delete.
  62         * testsuite/gas/i860/fldst01.d: Delete.
  63         * testsuite/gas/i860/fldst01.s: Delete.
  64         * testsuite/gas/i860/fldst02.d: Delete.
  65         * testsuite/gas/i860/fldst02.s: Delete.
  66         * testsuite/gas/i860/fldst03.d: Delete.
  67         * testsuite/gas/i860/fldst03.s: Delete.
  68         * testsuite/gas/i860/fldst04.d: Delete.
  69         * testsuite/gas/i860/fldst04.s: Delete.
  70         * testsuite/gas/i860/fldst05.d: Delete.
  71         * testsuite/gas/i860/fldst05.s: Delete.
  72         * testsuite/gas/i860/fldst06.d: Delete.
  73         * testsuite/gas/i860/fldst06.s: Delete.
  74         * testsuite/gas/i860/fldst07.d: Delete.
  75         * testsuite/gas/i860/fldst07.s: Delete.
  76         * testsuite/gas/i860/fldst08.d: Delete.
  77         * testsuite/gas/i860/fldst08.s: Delete.
  78         * testsuite/gas/i860/float01.d: Delete.
  79         * testsuite/gas/i860/float01.s: Delete.
  80         * testsuite/gas/i860/float02.d: Delete.
  81         * testsuite/gas/i860/float02.s: Delete.
  82         * testsuite/gas/i860/float03.d: Delete.
  83         * testsuite/gas/i860/float03.s: Delete.
  84         * testsuite/gas/i860/float04.d: Delete.
  85         * testsuite/gas/i860/float04.s: Delete.
  86         * testsuite/gas/i860/form.d: Delete.
  87         * testsuite/gas/i860/form.s: Delete.
  88         * testsuite/gas/i860/i860.exp: Delete.
  89         * testsuite/gas/i860/iarith.d: Delete.
  90         * testsuite/gas/i860/iarith.s: Delete.
  91         * testsuite/gas/i860/ldst01.d: Delete.
  92         * testsuite/gas/i860/ldst01.s: Delete.
  93         * testsuite/gas/i860/ldst02.d: Delete.
  94         * testsuite/gas/i860/ldst02.s: Delete.
  95         * testsuite/gas/i860/ldst03.d: Delete.
  96         * testsuite/gas/i860/ldst03.s: Delete.
  97         * testsuite/gas/i860/ldst04.d: Delete.
  98         * testsuite/gas/i860/ldst04.s: Delete.
  99         * testsuite/gas/i860/ldst05.d: Delete.
 100         * testsuite/gas/i860/ldst05.s: Delete.
 101         * testsuite/gas/i860/ldst06.d: Delete.
 102         * testsuite/gas/i860/ldst06.s: Delete.
 103         * testsuite/gas/i860/pfam.d: Delete.
 104         * testsuite/gas/i860/pfam.s: Delete.
 105         * testsuite/gas/i860/pfmam.d: Delete.
 106         * testsuite/gas/i860/pfmam.s: Delete.
 107         * testsuite/gas/i860/pfmsm.d: Delete.
 108         * testsuite/gas/i860/pfmsm.s: Delete.
 109         * testsuite/gas/i860/pfsm.d: Delete.
 110         * testsuite/gas/i860/pfsm.s: Delete.
 111         * testsuite/gas/i860/pseudo-ops01.d: Delete.
 112         * testsuite/gas/i860/pseudo-ops01.s: Delete.
 113         * testsuite/gas/i860/regress01.d: Delete.
 114         * testsuite/gas/i860/regress01.s: Delete.
 115         * testsuite/gas/i860/shift.d: Delete.
 116         * testsuite/gas/i860/shift.s: Delete.
 117         * testsuite/gas/i860/simd.d: Delete.
 118         * testsuite/gas/i860/simd.s: Delete.
 119         * testsuite/gas/i860/system.d: Delete.
 120         * testsuite/gas/i860/system.s: Delete.
 121         * testsuite/gas/i860/xp.d: Delete.
 122         * testsuite/gas/i860/xp.s: Delete.
 123         * Makefile.am: Remove i860 and i960 support.
 124         * configure.tgt: Likewise.
 125         * doc/Makefile.am: Likewise.
 126         * doc/all.texi: Likewise.
 127         * testsuite/gas/all/gas.exp
 128         * config/obj-coff.h: Remove i960 support.
 129         * doc/internals.texi: Likewise.
 130         * expr.c: Likewise.
 131         * read.c: Likewise.
 132         * write.c: Likewise.
 133         * write.h: Likewise.
 134         * testsuite/gas/lns/lns.exp: Likewise.
 135         * testsuite/gas/symver/symver.exp: Likewise.
 136         * config/tc-m68k.c: Remove BOUT support.
 137         * config/tc-score.c: Likewise.
 138         * config/tc-score7.c: Likewise.
 139         * config/tc-sparc.c: Likewise.
 140         * symbols.c: Likewise.
 141         * doc/h8.texi: Likewise.
 142         * configure.ac: Remove BOUT and i860 support.
 143         * doc/as.texinfo: Remove BOUT, i860 and i960 support
 144         * Makefile.in: Regenerate.
 145         * config.in: Regenerate.
 146         * configure: Regenerate.
 147         * doc/Makefile.in: Regenerate.
 148         * po/POTFILES.in: Regenerate.
 149
 150 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         PR gas/22318
 153         * configure: Regenerated.
 154
 155 2018-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         PR binutils/23025
 158         * testsuite/gas/i386/prefix.s: Add tests for vcvtpd2dq with
 159         VEX and EVEX prefixes.
 160         * testsuite/gas/i386/prefix.d: Updated.
 161
 162 2018-03-30  Peter Bergner <bergner@vnet.ibm.com>
 163
 164         PR binutils/23013
 165         * config/tc-ppc.c (ppc_set_cpu): Select appropriate cpu when ppc_obj64
 166         and little endian.
 167
 168 2018-03-28  Renlin Li  <renlin.li@arm.com>
 169
 170         PR ld/22970
 171         * config/tc-aarch64.c (reloc_table): Update entry for tprel_lo12 and
 172         tprel_lo12_nc with pseudo relocations.
 173         (ldst_lo12_determine_real_reloc_type): Add new relocations support.
 174         (parse_operands): Handle BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12 and
 175         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC pseudo relocations.
 176         (md_apply_fix): Add handling for new relocation.
 177         (aarch64_force_relocation): Likewise.
 178         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.d: New.
 179         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.s: New.
 180         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.d: New.
 181         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.s: New.
 182         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.d: New.
 183         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.s: New.
 184         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.d: New.
 185         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.s: New.
 186         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.d: New.
 187         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.s: New.
 188         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.d: New.
 189         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.s: New.
 190         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.d: New.
 191         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.s: New.
 192         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.d: New.
 193         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.s: New.
 194         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16-ilp32.d: New.
 195         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32-ilp32.d: New.
 196         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64-ilp32.d: New.
 197         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8-ilp32.d: New.
 198         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16-ilp32.d: New.
 199         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32-ilp32.d: New.
 200         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64-ilp32.d: New.
 201         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8-ilp32.d: New.
 202
 203 2018-03-28  Jan Beulich  <jbeulich@suse.com>
 204
 205         * config/tc-i386.c (check_VecOperands): Replace uses of
 206         .vecesize. Always initialize op.
 207         * testsuite/gas/i386/avx512_vpopcntdq.s,
 208         testsuite/gas/i386/avx512bitalg_vl.s: Add Intel syntax vpopcnt
 209         broadcast cases with explicit operand size.
 210         * testsuite/gas/i386/avx512_vpopcntdq.d,
 211         testsuite/gas/i386/avx512_vpopcntdq-intel.d,
 212         testsuite/gas/i386/avx512bitalg_vl.d
 213         testsuite/gas/i386/avx512bitalg_vl-intel.d: Adjust expectations.
 214
 215 2018-03-28  Jan Beulich  <jbeulich@suse.com>
 216
 217         * config/tc-i386.c (struct Broadcast_Operation): Adjust comment.
 218         (check_VecOperands): Re-write broadcast validation code.
 219         (check_VecOperations): Replace BROADCAST_1TO* uses.
 220         * testsuite/gas/i386/inval-avx512f.s: Add various broadcast
 221         cases.
 222         * testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 223
 224 2018-03-28  Jan Beulich  <jbeulich@suse.com>
 225
 226         * config/tc-i386.c (process_suffix): Check .todword/.toqword
 227         before zapping suffix.
 228
 229 2018-03-28  Jan Beulich  <jbeulich@suse.com>
 230
 231         * testsuite/gas/i386/ilp32/x86-64-simd-suffix.d,
 232         testsuite/gas/i386/x86-64-simd-suffix.d: Drop q suffix from
 233         cvt*2si.
 234
 235 2018-03-28  Nick Clifton  <nickc@redhat.com>
 236
 237         PR 22988
 238         * config/tc-aarch64.c (parse_operands): Add code to handle
 239         AARCH64_OPN_SVE_ADDR_R.
 240         * testsuite/gas/aarch64/sve.s: Add tests for LDFF1xx instructions
 241         with an assumed XZR offset address register.
 242         * testsuite/gas/aarch64/sve.d: Update expected disassembly.
 243
 244 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 245
 246         * config/tc-i386.c (check_VecOperands): Latch
 247         i.broadcast->operand into op.
 248
 249 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 250
 251         * config/tc-i386.c (match_template): Special case base opcode
 252         0xa0 with HLE prefix.
 253         * testsuite/gas/i386/hle.s: Add mov-accumulator-to-disp cases.
 254         * testsuite/gas/i386/hle.d, testsuite/gas/i386/hle-intel.d:
 255         Adjust expectations.
 256
 257 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 258
 259         * testsuite/gas/i386/opts.s: Add bndmov cases.
 260         * testsuite/gas/i386/opts.d, testsuite/gas/i386/opts-intel.d,
 261         testsuite/gas/i386/sse2avx-opts.d,
 262         testsuite/gas/i386/sse2avx-opts-intel.d: Adjust expectations.
 263
 264 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 265
 266         * config/tc-i386.c (match_mem_size): Extend sub-xmmword
 267         exceptions.
 268         * testsuite/gas/i386/xmmword.l, testsuite/gas/i386/xmmword.s:
 269         New.
 270         * testsuite/gas/i386/i386.exp: Run new test.
 271
 272 2018-03-22  Jan Beulich  <jbeulich@suse.com>
 273
 274         * config/tc-i386.c (match_template): Also match 2nd and 4th
 275         operand's register sizes.
 276         * testsuite/gas/i386/unspec.l, testsuite/gas/i386/unspec.s: New.
 277         * testsuite/gas/i386/i386.exp: Run new test.
 278
 279 2018-03-19  Nick Clifton  <nickc@redhat.com>
 280
 281         * po/uk.po: Updated Ukranian translation.
 282
 283 2018-03-16  Jim Wilson  <jimw@sifive.com>
 284
 285         * config/tc-riscv.c (check_absolute_expr): Expand comment.  New
 286         parameter maybe_csr.  If maybe_csr and O_symbol, print CSR name.
 287         (riscv_ip): Add new argument to check_absolute_expr calls.
 288         * testsuite/gas/riscv/bad-csr.d: New.
 289         * testsuite/gas/riscv/bad-csr.l: New.
 290         * testsuite/gas/riscv/bad-csr.s: New.
 291
 292 2018-03-14  Kito Cheng  <kito.cheng@gmail.com>
 293
 294         * config/tc-riscv.c (opcode_name_list): New.
 295         (opcode_names_hash): Likewise.
 296         (init_opcode_names_hash): Likewise.
 297         (opcode_name_lookup): Likewise.
 298         (validate_riscv_insn): New argument length, and add new format
 299         which used in .insn directive.
 300         (md_begin): Refine hash table initialization logic into
 301         init_opcode_hash.
 302         (init_opcode_hash): New.
 303         (my_getOpcodeExpression): Parse opcode name for .insn.
 304         (riscv_ip): New argument hash, able to handle .insn directive.
 305         (s_riscv_insn): Handler for .insn directive.
 306         (riscv_pseudo_table): New entry for .insn.
 307         * doc/c-riscv.texi: Add documentation for .insn directive.
 308         * testsuite/gas/riscv/insn.d: Add testcase for .insn directive.
 309         * testsuite/gas/riscv/insn.s: Likewise.
 310
 311 2018-03-13  Nick Clifton  <nickc@redhat.com>
 312
 313         * po/ru.po: Updated Russian translation.
 314
 315 2018-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 316
 317         * config/tc-i386.c (optimize_encoding): Encode EVEX instructions
 318         with VEX128 if EVEX encoding isn't required.
 319         * testsuite/gas/i386/optimize-1.d: Updated.
 320         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 321
 322 2018-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         * config/tc-i386.c (check_VecOperations): Strip whitespace.
 325         * testsuite/gas/i386/optimize-1.s: Add whitespaces before
 326         {%k7} and {z},
 327         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 328
 329 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 330
 331         * config/tc-i386.c (set_cpu_arch): Set cpu_arch_isa_flags.
 332         (md_parse_option): Likewise.
 333         (optimize_encoding): Check i.tm.cpu_flags and cpu_arch_isa_flags
 334         for cpuavx512vl instead of cpu_arch_flags.  Optimize EVEX with
 335         EVEX128 when EVEX encoding is required.
 336         * testsuite/gas/i386/i386.exp: Run optimize-4, optimize-5,
 337         x86-64-optimize-5 and x86-64-optimize-6.
 338         * testsuite/gas/i386/optimize-1.d: Updated.
 339         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 340         * testsuite/gas/i386/optimize-4.d: New file.
 341         * testsuite/gas/i386/optimize-4.s: Likewise.
 342         * testsuite/gas/i386/optimize-5.d: Likewise.
 343         * testsuite/gas/i386/optimize-5.s: Likewise.
 344         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
 345         * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
 346         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
 347         * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
 348
 349 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         * config/tc-i386.c (optimize_encoding): Also encode "clr reg64"
 352         as "xor reg32, reg32".
 353         * testsuite/gas/i386/x86-64-optimize-1.s: Add "clr reg64" tests.
 354         * testsuite/gas/i386/x86-64-optimize-1.d: Updated.
 355
 356 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 357
 358         * NEWS: Mention -mold-gcc removal.
 359         * config/tc-i386.c (i386_error): Remove old_gcc_only.
 360         (old_gcc): Removed.
 361         (match_template): Remove old gcc support.
 362         (OPTION_MOLD_GCC): Removed.
 363         (OPTION_MRELAX_RELOCATIONS): Updated.
 364         (md_longopts): Remove OPTION_MOLD_GCC.
 365         (md_parse_option): Likewise.
 366         (md_show_usage): Remove -mold-gcc.
 367         * testsuite/gas/i386/general.s: Convert fsub/fdiv tests for old
 368         (<= 2.8.1) versions of gcc.
 369         * testsuite/gas/i386/intel.s: Likewise.
 370         * testsuite/gas/i386/general.l: Updated.
 371         * testsuite/gas/i386/intel-intel.d: Likewise.
 372         * testsuite/gas/i386/intel.d: Likewise.
 373         * testsuite/gas/i386/intel.e: Likewise.
 374         * testsuite/gas/i386/i386.exp: Don't pass -mold-gcc to general.
 375
 376 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 377
 378         * config/tc-i386.c (is_evex_encoding): New.
 379         (optimize_encoding, md_assemble, md_assemble,
 380         VEX_check_operands, build_modrm_byte): Use is_evex_encoding.
 381         (build_evex_prefix): Derive EVEX length field from actual
 382         operands if the template allows multiple ones.
 383
 384 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 385
 386         * config/tc-i386.c (build_modrm_byte): Make VexNDD handling cope
 387         with 3rd (immediate) operand.
 388
 389 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 390
 391         * config/tc-i386.c (XMMWORD_MNEM_SUFFIX, YMMWORD_MNEM_SUFFIX,
 392         ZMMWORD_MNEM_SUFFIX): Delete.
 393         (process_suffix): Drop their uses. Re-arrange final part of
 394         logic into a switch() statement. Drop special casing of
 395         cmpxchg8b.
 396
 397 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 398
 399         * config/tc-i386.c (match_template): Also match register
 400         operands 0 and 2 for 3-operand forms.
 401         * testsuite/gas/i386/unspec64.l, testsuite/gas/i386/unspec64.s:
 402         New.
 403         * testsuite/gas/i386/i386.exp: Run new test.
 404
 405 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 406
 407         * config/tc-i386.c (process_suffix): Do common part of register
 408         checks first.
 409
 410 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 411
 412         * config/tc-i386.c (parse_insn): Move success return up. Combine
 413         failure returns.
 414
 415 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 416
 417         * config/tc-i386.c (cpu_flags_match): Add GFNI check to AVX
 418         logic. Add respective logic for AVX512F.
 419         * testsuite/gas/i386/arch-avx-1.s: Add GFNI test.
 420         testsuite/gas/i386/arch-avx-1.d,
 421         testsuite/gas/i386/arch-avx-1-1.l,
 422         testsuite/gas/i386/arch-avx-1-2.l,
 423         testsuite/gas/i386/arch-avx-1-3.l,
 424         testsuite/gas/i386/arch-avx-1-4.l,
 425         testsuite/gas/i386/arch-avx-1-5.l,
 426         testsuite/gas/i386/arch-avx-1-6.l: Adjust expectations.
 427         * testsuite/gas/i386/arch-avx-1-7.l,
 428         testsuite/gas/i386/arch-avx-1-7.s,
 429         testsuite/gas/i386/arch-avx-1-8.l,
 430         testsuite/gas/i386/arch-avx-1-8.s,
 431         testsuite/gas/i386/avx512f-plain.l,
 432         testsuite/gas/i386/avx512f-plain.s,
 433         testsuite/gas/i386/avx512vl-plain.l,
 434         testsuite/gas/i386/avx512vl-plain.s: New.
 435         * testsuite/gas/i386/i386.exp: Run new tests.
 436
 437 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 438
 439         * config/tc-i386.c (cpu_flags_match): Move AVX512VL check ahead.
 440
 441 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 442
 443         * config/tc-i386.c (CPU_FLAGS_32BIT_MATCH): Delete.
 444         (cpu_flags_match): Use CPU_FLAGS_ARCH_MATCH instead of
 445         CPU_FLAGS_32BIT_MATCH.
 446
 447 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 448
 449         * config/tc-i386.c (CPU_FLAGS_AES_MATCH, CPU_FLAGS_AVX_MATCH,
 450         CPU_FLAGS_PCLMUL_MATCH): Delete.
 451         (CPU_FLAGS_32BIT_MATCH): Drop uses of deleted CPU_FLAGS_*_MATCH.
 452         (cpu_flags_match): Combine AVX checks into
 453         single if().
 454
 455 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 456
 457         * config/tc-i386.c (cpu_flags_match): Drop "else" branches
 458         setting CPU_FLAGS_ARCH_MATCH.
 459
 460 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 461
 462         * config/tc-i386.c (md_assemble): Extend SSE check conditional.
 463         * testsuite/gas/i386/ilp32/x86-64-sse-check-none.d,
 464         testsuite/gas/i386/ilp32/x86-64-sse-check-warn.d,
 465         testsuite/gas/i386/ilp32/x86-64-sse-check.d,
 466         testsuite/gas/i386/sse-check-none.d,
 467         testsuite/gas/i386/sse-check-warn.d,
 468         testsuite/gas/i386/x86-64-sse-check.d,
 469         testsuite/gas/i386/x86-64-sse-check-none.d,
 470         testsuite/gas/i386/x86-64-sse-check-warn.d: Refer to sse-check.d.
 471         * testsuite/gas/i386/sse-check.s: Add AES, GFNI, and PCLMUL
 472         tests.
 473         * testsuite/gas/i386/sse-check-none.s: Replace code by inclusion
 474         of sse-check.s.
 475         * testsuite/gas/i386/sse-check.d: Adjust expectations.
 476         * testsuite/gas/i386/sse-check-error.l,
 477         testsuite/gas/i386/x86-64-sse-check-error.l: Likewise.
 478         * testsuite/gas/i386/sse-check-warn.e: Likewise.
 479
 480 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 481
 482         * config/tc-i386.c (operand_size_match): Drop / replace uses of
 483         .floatd.
 484
 485 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 486
 487         * testsuite/gas/i386/intel-intel.d: New.
 488         * testsuite/gas/i386/i386.exp: Run new test.
 489
 490 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 491
 492         * config/tc-i386.c (process_operands): Access operands only
 493         after operand count assertion. Sanitize warning text. Fix
 494         indentation.
 495         * testsuite/gas/i386/avx512_4fmaps-warn.l,
 496         gas/i386/x86-64-avx512_4fmaps-warn.l: Adjust expectations.
 497
 498 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 499
 500         * testsuite/gas/i386/x86-64-movd.s: Drop bogus vmovd memory forms.
 501         * testsuite/gas/i386/x86-64-movd.d,
 502         testsuite/gas/i386/x86-64-movd-intel.d: Adjust expectations.
 503
 504 2018-03-08  Jan Beulich  <jbeulich@suse.com>
 505
 506         * config/tc-i386.c (operand_type_and_not): New.
 507         (build_modrm_byte): Use it to prevent clearing unrelated bits.
 508
 509 2018-03-08  Alan Modra  <amodra@gmail.com>
 510
 511         * config/tc-ppc.c (ppc_handle_align): Correct last patch.  Really
 512         don't emit a group terminating nop for power9.  Simplify cpu
 513         tests.
 514
 515 2018-03-08  Alan Modra  <amodra@gmail.com>
 516
 517         * config/tc-ppc.c (ppc_handle_align): Don't emit a group
 518         terminating nop for power9.
 519
 520 2018-03-07  H.J. Lu  <hongjiu.lu@intel.com>
 521
 522         PR gas/22874
 523         * config/tc-i386.c (f32_5): Removed.
 524         (f32_8): Likewise.
 525         (f32_9): Likewise.
 526         (f32_10): Likewise.
 527         (f32_11): Likewise.
 528         (f32_12): Likewise.
 529         (f32_13): Likewise.
 530         (f32_14): Likewise.
 531         (f16_5): Likewise.
 532         (f16_6): Likewise.
 533         (f16_7): Likewise.
 534         (f16_8): Likewise.
 535         (jump_31): Likewise.
 536         (alt64_11): Likewise.
 537         (alt64_patt): Likewise.
 538         (jump_disp8): New.
 539         (jump32_disp32): Likewise.
 540         (jump16_disp32): Likewise.
 541         (alt_11): Likewise.
 542         (f32_patt): Updated.
 543         (f16_patt): Likewise.
 544         (alt_patt): Add alt_11.
 545         (i386_align_code): Merged with ...
 546         (i386_generate_nops): This.  Rewritten.
 547         (fits_in_imm7): Moved before i386_generate_nops.
 548         (fits_in_imm31): Likewise.
 549         * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Updated to
 550         4095.
 551         (i386_align_code): Removed.
 552         (HANDLE_ALIGN): Rewritten with i386_generate_nops.
 553         * doc/as.texinfo: Update limits of control byte for x86 .nops
 554         directive.
 555         * testsuite/gas/i386/i386.exp: Run nops-7 and x86-64-nops-7.
 556         * gas/testsuite/gas/i386/noavx-3.l: Updated.
 557         * gas/testsuite/gas/i386/nop-1.d: Likewise.
 558         * gas/testsuite/gas/i386/nop-1.s: Likewise.
 559         * gas/testsuite/gas/i386/nop-2.d: Likewise.
 560         * gas/testsuite/gas/i386/nop-2.s: Likewise.
 561         * gas/testsuite/gas/i386/nop-3.d: Likewise.
 562         * gas/testsuite/gas/i386/nop-4.d: Likewise.
 563         * gas/testsuite/gas/i386/nop-5.d: Likewise.
 564         * gas/testsuite/gas/i386/nop-5.s: Likewise.
 565         * gas/testsuite/gas/i386/nop-6.d: Likewise.
 566         * gas/testsuite/gas/i386/nop-bad-1.l: Likewise.
 567         * gas/testsuite/gas/i386/nops-1-core2.d: Likewise.
 568         * gas/testsuite/gas/i386/nops-1-i386-i686.d: Likewise.
 569         * gas/testsuite/gas/i386/nops-1-i386.d: Likewise.
 570         * gas/testsuite/gas/i386/nops-1-i686.d: Likewise.
 571         * gas/testsuite/gas/i386/nops-1-k8.d: Likewise.
 572         * gas/testsuite/gas/i386/nops-1.d: Likewise.
 573         * gas/testsuite/gas/i386/nops-2-core2.d: Likewise.
 574         * gas/testsuite/gas/i386/nops-2-i386.d: Likewise.
 575         * gas/testsuite/gas/i386/nops-2.d: Likewise.
 576         * gas/testsuite/gas/i386/nops-3-i386.d: Likewise.
 577         * gas/testsuite/gas/i386/nops-3-i686.d: Likewise.
 578         * gas/testsuite/gas/i386/nops-3.d: Likewise.
 579         * gas/testsuite/gas/i386/nops-4-i386.d: Likewise.
 580         * gas/testsuite/gas/i386/nops-4-i686.d: Likewise.
 581         * gas/testsuite/gas/i386/nops-4.d: Likewise.
 582         * gas/testsuite/gas/i386/nops-4a-i686.d: Likewise.
 583         * gas/testsuite/gas/i386/nops-5-i686.d: Likewise.
 584         * gas/testsuite/gas/i386/nops-5.d: Likewise.
 585         * gas/testsuite/gas/i386/nops-6.d: Likewise.
 586         * gas/testsuite/gas/i386/nops16-1.d: Likewise.
 587         * gas/testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 588         * gas/testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 589         * gas/testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 590         * gas/testsuite/gas/i386/x86-64-nops-1-core2.d: Likewise.
 591         * gas/testsuite/gas/i386/x86-64-nops-1-g64.d: Likewise.
 592         * gas/testsuite/gas/i386/x86-64-nops-1-k8.d: Likewise.
 593         * gas/testsuite/gas/i386/x86-64-nops-1-pentium.d: Likewise.
 594         * gas/testsuite/gas/i386/x86-64-nops-1.d: Likewise.
 595         * gas/testsuite/gas/i386/x86-64-nops-2.d: Likewise.
 596         * gas/testsuite/gas/i386/x86-64-nops-3.d: Likewise.
 597         * gas/testsuite/gas/i386/x86-64-nops-4-core2.d: Likewise.
 598         * gas/testsuite/gas/i386/x86-64-nops-4-k8.d: Likewise.
 599         * gas/testsuite/gas/i386/x86-64-nops-4.d: Likewise.
 600         * gas/testsuite/gas/i386/x86-64-nops-5-k8.d: Likewise.
 601         * gas/testsuite/gas/i386/x86-64-nops-5.d: Likewise.
 602         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-core2.d: Likewise.
 603         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-k8.d: Likewise.
 604         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-pentium.d: Likewise.
 605         * gas/testsuite/gas/i386/ilp32/x86-64-nops-1.d: Likewise.
 606         * gas/testsuite/gas/i386/ilp32/x86-64-nops-2.d: Likewise.
 607         * gas/testsuite/gas/i386/ilp32/x86-64-nops-3.d: Likewise.
 608         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise.
 609         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-k8.d: Likewise.
 610         * gas/testsuite/gas/i386/ilp32/x86-64-nops-4.d: Likewise.
 611         * gas/testsuite/gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise.
 612         * gas/testsuite/gas/i386/ilp32/x86-64-nops-5.d: Likewise.
 613         * gas/testsuite/gas/i386/nops-7.d: New file.
 614         * gas/testsuite/gas/i386/nops-7.s: Likewise.
 615         * gas/testsuite/gas/i386/x86-64-nops-7.d: Likewise.
 616
 617 2018-03-07  Alan Modra  <amodra@gmail.com>
 618
 619         * testsuite/gas/ppc/aix.exp: Run for rs6000 too.
 620         * testsuite/gas/ppc/ppc.exp: Run more tests for non-ELF targets.
 621         * testsuite/gas/ppc/machine.d: Don't run for PE targets.
 622
 623 2018-03-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 624
 625         * config/tc-arm.c (md_begin): Add NULL pointer check before
 626         dereferencing march_ext_opt.
 627
 628 2018-03-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 629
 630         * config/tc-arm.c (cpu_variant, arm_arch_used, thumb_arch_used,
 631         legacy_cpu, legacy_fpu, mcpu_cpu_opt, dyn_mcpu_ext_opt,
 632         mcpu_fpu_opt, march_cpu_opt, dyn_march_ext_opt, march_fpu_opt,
 633         mfpu_opt, object_arch, selected_cpu): Comment meaning of variables.
 634         (dyn_mcpu_ext_opt): Also rename into ...
 635         (mcpu_ext_opt): This.
 636         (dyn_march_ext_opt): Also rename into ...
 637         (march_ext_opt): This.
 638         (object_arch): Also rename into ...
 639         (selected_object_arch): This and make it a plain arm_feature_set
 640         structure.
 641         (selected_arch, selected_ext, selected_fpu): New static variables.
 642         (mark_feature_used): Fix comments, feature is marked as used iff it is
 643         currently allowed.
 644         (do_bx): Adapt to change in name and type of object_arch.
 645         (md_begin): Set selected_arch rather than mcpu_cpu_opt, selected_ext
 646         rather than dyn_mcpu_ext_opt and selected_fpu rather than mfpu_opt.
 647         Remove dead code to set default FPU if architecture version is greater
 648         than 5.  Set all CPU bits of cpu_variant directly in autodection
 649         leaving mcpu_cpu_opt, selected_arch and selected_cpu unset.
 650         (arm_parse_extension): Take extension feature set pointer parameter by
 651         value rather than by pointer.  Remove allocation code.  Adapt code
 652         accordingly.
 653         (arm_parse_cpu): Adapt to variable renaming and changes in
 654         arm_parse_extension () signature.
 655         (arm_parse_arch): Likewise.
 656         (aeabi_set_public_attributes): Also set selected_arch and selected_ext
 657         in addition to selected_cpu.  Set flags_arch and flags_ext from them
 658         instead of selected_cpu.  Adapt to variables renaming and type change.
 659         (arm_md_post_relax): Adapt to variable renaming.
 660         (s_arm_cpu): Set selcted_cpu_cpu and selected_ext instead of
 661         mcpu_cpu_opt and dyn_mcpu_ext_opt.  Set selected_cpu from them and
 662         cpu_variant from selected_cpu and selected_fpu.
 663         (s_arm_arch): Likewise.
 664         (s_arm_object_arch): Adapt to variable renaming.
 665         (s_arm_arch_extension): Use ARM_CPU_IS_ANY instead of checking feature
 666         set against arm_any.  Check selected_arch rather than *mcpu_cpu_opt.
 667         Set selected_ext rather than *dyn_mcpu_ext_opt and remove allocation
 668         code.
 669         (s_arm_fpu): Set selected_fpu instead of mfpu_opt.  Set all CPU feature
 670         bits if in autodetection mode.
 671
 672 2018-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 673
 674         * config/tc-i386.c (optimize_encoding): Optimize AVX256 and
 675         AVX512 vpsub[bwdq] instructions.
 676         * testsuite/gas/i386/optimize-1.s: Add tests for AVX256 and
 677         AVX512 vpsub[bwdq] instructions.
 678         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 679         * testsuite/gas/i386/optimize-1.d: Updated.
 680         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 681
 682 2018-03-01  Alan Modra  <amodra@gmail.com>
 683
 684         * configure.ac (ALL_LINGUAS): Add uk.  Sort.
 685         * configure: Regenerate.
 686
 687 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         * NEWS: Rename .nop to .nops.
 690         * doc/as.texinfo: Likewise.
 691         * read.c (potable): Add "nops".  Remove "nop".
 692         (s_nop): Renamed to ...
 693         (s_nops): This.
 694         * read.h (s_nop): Renamed to ...
 695         (s_nops): This.
 696         * write.c (cvt_frag_to_fill): Rename .nop to .nops.
 697         (md_generate_nops): Likewise.
 698         (relax_segment): Likewise.
 699         * testsuite/gas/i386/nop-1.d: Updated.
 700         * testsuite/gas/i386/nop-1.s: Likewise.
 701         * testsuite/gas/i386/nop-2.d: Likewise.
 702         * testsuite/gas/i386/nop-2.s: Likewise.
 703         * testsuite/gas/i386/nop-3.d: Likewise.
 704         * testsuite/gas/i386/nop-3.s: Likewise.
 705         * testsuite/gas/i386/nop-4.d: Likewise.
 706         * testsuite/gas/i386/nop-4.s: Likewise.
 707         * testsuite/gas/i386/nop-5.d: Likewise.
 708         * testsuite/gas/i386/nop-5.s: Likewise.
 709         * testsuite/gas/i386/nop-6.d: Likewise.
 710         * testsuite/gas/i386/nop-6.s: Likewise.
 711         * testsuite/gas/i386/nop-bad-1.l: Likewise.
 712         * testsuite/gas/i386/nop-bad-1.s: Likewise.
 713         * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 714         * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 715         * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
 716         * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
 717         * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 718         * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
 719
 720 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 721
 722         PR gas/22871
 723         * NEWS: Mention -O[2|s].
 724         * config/tc-i386.c (_i386_insn): Add no_optimize.
 725         (optimize): New.
 726         (optimize_for_space): Likewise.
 727         (fits_in_imm7): New function.
 728         (fits_in_imm31): Likewise.
 729         (optimize_encoding): Likewise.
 730         (md_assemble): Call optimize_encoding to optimize encoding.
 731         (parse_insn): Handle {nooptimize}.
 732         (md_shortopts): Append "O::".
 733         (md_parse_option): Handle -On.
 734         * doc/c-i386.texi: Document -O0, -O, -O1, -O2 and -Os as well
 735         as {nooptimize}.
 736         * testsuite/gas/cfi/cfi-x86_64.d: Pass -O0 to assembler.
 737         * testsuite/gas/i386/ilp32/cfi/cfi-x86_64.d: Likewise.
 738         * testsuite/gas/i386/i386.exp: Run optimize-1, optimize-2,
 739         optimize-3, x86-64-optimize-1, x86-64-optimize-2,
 740         x86-64-optimize-3 and x86-64-optimize-4.
 741         * testsuite/gas/i386/optimize-1.d: New file.
 742         * testsuite/gas/i386/optimize-1.s: Likewise.
 743         * testsuite/gas/i386/optimize-2.d: Likewise.
 744         * testsuite/gas/i386/optimize-2.s: Likewise.
 745         * testsuite/gas/i386/optimize-3.d: Likewise.
 746         * testsuite/gas/i386/optimize-3.s: Likewise.
 747         * testsuite/gas/i386/x86-64-optimize-1.s: Likewise.
 748         * testsuite/gas/i386/x86-64-optimize-1.d: Likewise.
 749         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
 750         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
 751         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
 752         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
 753         * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
 754         * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
 755
 756 2018-02-27  Nick Clifton  <nickc@redhat.com>
 757
 758         * po/ru.po: Updated Russian translation.
 759
 760 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 761
 762         * doc/as.texinfo (Pseudo Ops): Clean up `.dc' and `.ds'
 763         descriptions.
 764
 765 2018-02-26  Nick Clifton  <nickc@redhat.com>
 766
 767         * doc/as.texinfo (Dc): Fix typo.
 768
 769 2018-02-26  Alan Modra  <amodra@gmail.com>
 770
 771         * testsuite/gas/mips/reginfo-2.l: Update.
 772
 773 2018-02-23  Alan Modra  <amodra@gmail.com>
 774
 775         * testsuite/gas/mips/reginfo-2.l: Update.
 776
 777 2018-02-23  Nick Clifton  <nickc@redhat.com>
 778
 779         * doc/as.texinfo (Pseudo Ops): Add nodes for .dc, .dcb and .ds.
 780
 781 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 782
 783         * config/tc-nds32.c (ict_model): New function. Hook new
 784         directive .ict_model.
 785         (nds32_insert_relax_entry): Tag the bits of entry relocation
 786         for .ict_model.
 787
 788 2018-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 789
 790         * config/tc-i386.c (_i386_insn): Add rex_encoding.
 791         (md_assemble): When i.rex_encoding is true, generate a REX byte
 792         if possible.
 793         (parse_insn): Set i.rex_encoding for {rex}.
 794         * doc/c-i386.texi: Document {rex}.
 795         * testsuite/gas/i386/x86-64-pseudos.s: Add {rex} tests.
 796         * testsuite/gas/i386/x86-64-pseudos.d: Updated.
 797
 798 2018-02-22  A. Wilcox  <awilfox@adelielinux.org>
 799
 800         PR 22014
 801         * config/tc-mips.c (mips_lookup_insn): Use memmove to strip the
 802         instruction size suffix.
 803
 804 2018-02-20  Maciej W. Rozycki  <macro@mips.com>
 805
 806         * testsuite/gas/mips/mips16-branch-reloc-4.d: New test.
 807         * testsuite/gas/mips/mips16-branch-reloc-5.d: New test.
 808         * testsuite/gas/mips/mips16-branch-reloc-4.s: New test source.
 809         * testsuite/gas/mips/mips16-branch-reloc-5.s: New test source.
 810         * testsuite/gas/mips/mips.exp: Run the new tests.
 811
 812 2018-02-20  Max Filippov  <jcmvbkbc@gmail.com>
 813
 814         * config/tc-xtensa.c (struct litpool_frag): Add new field
 815         literal_count.
 816         (MAX_AUTO_POOL_LITERALS, MAX_EXPLICIT_POOL_LITERALS)
 817         (MAX_POOL_LITERALS): New macro definitions.
 818         (auto_litpool_limit): Initialize to 0.
 819         (md_parse_option): Set auto_litpool_limit in the presence of
 820         --auto-litpools option.
 821         (xtensa_maybe_create_literal_pool_frag): Zero-initialize
 822         literal_count field.
 823         (xg_find_litpool): New function. Make sure that found literal
 824         pool size is within the limit.
 825         (xtensa_move_literals): Extract literal pool search code into
 826         the new function.
 827         * testsuite/gas/xtensa/all.exp: Add auto-litpools-2 test.
 828         * testsuite/gas/xtensa/auto-litpools-2.d: New file.
 829         * testsuite/gas/xtensa/auto-litpools-2.s: New file.
 830         * testsuite/gas/xtensa/auto-litpools.d: Fix up changed
 831         addresses.
 832         * testsuite/gas/xtensa/auto-litpools.s: Change literal value so
 833         that objdump doesn't get out of sync.
 834
 835 2018-02-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 836
 837         * doc/c-arm.texi (.arch_extension): Mention extensions it accepts are
 838         also the same as -march.
 839
 840 2018-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 841
 842         * NEWS: Mention .nop directive.
 843         * as.h (_relax_state): Add rs_space_nop and rs_fill_nop.
 844         * read.c (potable): Add .nop.
 845         (s_nop): New function.
 846         * read.h (s_nop): New prototype.
 847         * write.c (cvt_frag_to_fill): Handle rs_space_nop and
 848         rs_fill_nop.
 849         (md_generate_nops): New function.
 850         (relax_segment): Likewise.
 851         (write_contents): Use md_generate_nops for rs_fill_nop.
 852         * config/tc-i386.c (alt64_11): New.
 853         (alt64_patt): Likewise.
 854         (md_convert_frag): Handle rs_space_nop.
 855         (i386_output_nops): New function.
 856         (i386_generate_nops): Likewise.
 857         (i386_align_code): Call i386_output_nops.
 858         * config/tc-i386.h (i386_generate_nops): New.
 859         (md_generate_nops): Likewise.
 860         * doc/as.texinfo: Document .nop directive.
 861         * testsuite/gas/i386/i386.exp: Run .nop directive tests.
 862         * testsuite/gas/i386/nop-1.d: New file.
 863         * testsuite/gas/i386/nop-1.s: Likewise.
 864         * testsuite/gas/i386/nop-2.d: Likewise.
 865         * testsuite/gas/i386/nop-2.s: Likewise.
 866         * testsuite/gas/i386/nop-3.d: Likewise.
 867         * testsuite/gas/i386/nop-3.s: Likewise.
 868         * testsuite/gas/i386/nop-4.d: Likewise.
 869         * testsuite/gas/i386/nop-4.s: Likewise.
 870         * testsuite/gas/i386/nop-5.d: Likewise.
 871         * testsuite/gas/i386/nop-5.s: Likewise.
 872         * testsuite/gas/i386/nop-6.d: Likewise.
 873         * testsuite/gas/i386/nop-6.s: Likewise.
 874         * testsuite/gas/i386/nop-bad-1.l: Likewise.
 875         * testsuite/gas/i386/nop-bad-1.s: Likewise.
 876         * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
 877         * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
 878         * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
 879         * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
 880         * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
 881         * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
 882
 883 2018-02-15  Tamar Christina  <tamar.christina@arm.com>
 884
 885         * config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A.
 886         * testsuite/gas/arm/attr-march-armv8_4-a.d: New.
 887
 888 2018-02-13  Max Filippov  <jcmvbkbc@gmail.com>
 889
 890         * config/tc-xtensa.c (xg_find_best_trampoline): Skip trampoline
 891         frag that contains source address.
 892
 893 2018-02-13  Nick Clifton  <nickc@redhat.com>
 894
 895         PR 22773
 896         * config/tc-arm.c (md_apply_fix): Test Rn field of Thumb ORR
 897         instruction before assuming that it is a MOV instruction.
 898         * testsuite/gas/arm/pr22773.s: New test.
 899         * testsuite/gas/arm/pr22773.d: New test driver.
 900         * testsuite/gas/arm/pr22773.l: New expected output.
 901
 902 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 903
 904         PR gas/22791
 905         * config/tc-i386.c (need_plt32_p): New function.
 906         (output_jump): Generate BFD_RELOC_X86_64_PLT32 if possible.
 907         (md_estimate_size_before_relax): Likewise.
 908         * testsuite/gas/i386/reloc64.d: Updated.
 909         * testsuite/gas/i386/x86-64-jump.d: Likewise.
 910         * testsuite/gas/i386/x86-64-mpx-branch-1.d: Likewise.
 911         * testsuite/gas/i386/x86-64-mpx-branch-2.d: Likewise.
 912         * testsuite/gas/i386/x86-64-relax-2.d: Likewise.
 913         * testsuite/gas/i386/x86-64-relax-3.d: Likewise.
 914         * testsuite/gas/i386/ilp32/reloc64.d: Likewise.
 915         * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
 916
 917 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 918
 919         * testsuite/gas/mips/loongson-3a-2.d: Rename test.
 920
 921 2018-02-13  Nick Clifton  <nickc@redhat.com>
 922
 923         PR 22823
 924         * config/obj-elf.c (elf_pseudo_table): Remove now redundant
 925         casts.
 926         (obj_elf_vtable_inherit): Rename to obj_elf_get_vtable_inherit.
 927         (obj_elf_vtable_inherit): New stub function that calls
 928         obj_elf_get_vtable_inherit.
 929         (obj_elf_vtable_entry): Rename to obj_elf_get_vtable_entry.
 930         (obj_elf_vtable_entry): New stub function that calls
 931         obj_elf_get_vtable_entry.
 932         * config/obj-elf.h (obj_elf_vtable_inherit): Update prototype.
 933         (obj_elf_vtable_entry) Likewise.
 934         (obj_elf_get_vtable_inherit) Likewise.
 935         (obj_elf_get_vtable_entry) Likewise.
 936         * config/tc-arm.c (md_pseudo_table): Remove now redundant cast.
 937         * config/tc-i386c (md_pseudo_table): Likewise.
 938         * config/tc-hppa.c (pa_vtable_entry): Call
 939         obj_elf_get_vtable_entry.
 940         (pa_vtable_inherit): Call obj_elf_get_vtable_inherit.
 941         * config/tc-mips.c (s_mips_file): Replace call to dwarf2_get_file
 942         with call to dwarf2_get_filename.
 943         * dwarf2dbg.c (dwarf2_directive_file): Rename to
 944         dwarf2_directive_filename.
 945         (dwarf2_directive_file): New stub function that calls
 946         dwarf2_directive_filename.
 947         * dwarf2dbg.h: Prototype dwarf2_directive_filename.
 948
 949 2018-02-12  Maciej W. Rozycki  <macro@mips.com>
 950
 951         * testsuite/gas/mips/reginfo-2-n32.d: Add `--no-pad-sections' to
 952         `as' flags.
 953
 954 2018-02-12  Henry Wong <henry@stuffedcow.net>
 955
 956         * testsuite/gas/mips/r6.d: Update for "sigrie" encoding fix.
 957         * testsuite/gas/mips/r6-n32.d: Likewise.
 958         * testsuite/gas/mips/r6-n64.d: Likewise.
 959
 960 2018-02-12  Nick Clifton  <nickc@redhat.com>
 961
 962         * po/ru.po: Updated Russian translation.
 963
 964 2018-02-08  Alan Modra  <amodra@gmail.com>
 965
 966         PR 22819
 967         * config/tc-ppc.c (md_assemble): Rewrite insn alignment checking.
 968         (ppc_frag_check): Likewise.
 969         * testsuite/gas/ppc/misalign.d,
 970         * testsuite/gas/ppc/misalign.l,
 971         * testsuite/gas/ppc/misalign.s: New test.
 972         * testsuite/gas/ppc/misalign2.d,
 973         * testsuite/gas/ppc/misalign2.s: New test.
 974         * testsuite/gas/ppc/ppc.exp: Run them.
 975
 976 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 977
 978         * config/tc-riscv.c (riscv_handle_implicit_zero_offset): Rename
 979         `expr' parameter to `ep'.
 980
 981 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 982
 983         * testsuite/gas/mips/reginfo-2.d: New test.
 984         * testsuite/gas/mips/reginfo-2-n32.d: New test.
 985         * testsuite/gas/mips/reginfo-2.l: New test stderr output.
 986         * testsuite/gas/mips/reginfo-2.s: New test source.
 987         * testsuite/gas/mips/mips.exp: Run the new tests.
 988
 989 2018-02-05  Nick Clifton  <nickc@redhat.com>
 990
 991         * po/ru.po: Updated Russian translation.
 992
 993 2018-01-31  Alan Modra  <amodra@gmail.com>
 994
 995         PR 22714
 996         * app.c (last_char): New static var.
 997         (struct app_save): Add last_char field.
 998         (app_push, app_pop): Handle it.
 999         (do_scrub_chars): Use last_char in test for "\@".  Set last_char.
1000
1001 2018-01-29  Eric Botcazou  <ebotcazou@adacore.com>
1002
1003         PR gas/22738
1004         * config/tc-sparc.h (sparc_mach): Declare.
1005         (TARGET_MACH): Define to above.
1006         * config/tc-sparc.c (sparc_mach): New function.
1007         (sparc_md_end): Minor tweak.
1008
1009 2018-01-29  Nick Clifton  <nickc@redhat.com>
1010
1011         * po/ru.po: Updated Russian translation.
1012
1013 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
1014
1015         * configure.tgt: Use generic emulation for `mips-*-windiss',
1016         overriding the blanket choice made for `*-*-windiss'.
1017
1018 2018-01-26  Maciej W. Rozycki  <macro@mips.com>
1019
1020         * configure.tgt: Use `mips-*-sysv4*' rather than
1021         `mips-*-sysv4*MP*'.
1022
1023 2018-01-24  Renlin Li  <renlin.li@arm.com>
1024
1025         * config/tc-aarch64.c (reloc_table): add entries for
1026         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1027         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1028         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1029         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1030         (process_movw_reloc_info): Supports newly added MOVW_PREL relocations.
1031         (md_apply_fix): Likewise
1032         * testsuite/gas/aarch64/prel_g0.s: New.
1033         * testsuite/gas/aarch64/prel_g0.d: New.
1034         * testsuite/gas/aarch64/prel_g0_nc.s: New.
1035         * testsuite/gas/aarch64/prel_g0_nc.d: New.
1036         * testsuite/gas/aarch64/prel_g1.s: New.
1037         * testsuite/gas/aarch64/prel_g1.d: New.
1038         * testsuite/gas/aarch64/prel_g1_nc.s: New.
1039         * testsuite/gas/aarch64/prel_g1_nc.d: New.
1040         * testsuite/gas/aarch64/prel_g2.s: New.
1041         * testsuite/gas/aarch64/prel_g2.d: New.
1042         * testsuite/gas/aarch64/prel_g2_nc.s: New.
1043         * testsuite/gas/aarch64/prel_g2_nc.d: New.
1044         * testsuite/gas/aarch64/prel_g3.s: New.
1045         * testsuite/gas/aarch64/prel_g3.d: New.
1046
1047 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1048
1049         * configure.ac: Also set `mips_default_abi' to N32_ABI for
1050         `mips64*-ps2-elf*'.
1051         * configure: Regenerate.
1052
1053 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1054
1055         * config/tc-mips.c (options): Remove OPTION_COMPAT_ARCH_BASE
1056         enum value.
1057
1058 2018-01-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1059
1060         * config/tc-i386.c (cpu_arch): Add .pconfig.
1061         * doc/c-i386.texi: Document .pconfig.
1062         * testsuite/gas/i386/i386.exp: Add PCONFIG tests.
1063         * testsuite/gas/i386/pconfig-intel.d: New test.
1064         * testsuite/gas/i386/pconfig.d: Likewise.
1065         * testsuite/gas/i386/pconfig.s: Likewise.
1066         * testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise.
1067         * testsuite/gas/i386/x86-64-pconfig.d: Likewise.
1068         * testsuite/gas/i386/x86-64-pconfig.s: Likewise.
1069
1070 2018-01-23  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1071
1072         * config/tc-i386.c (cpu_arch): Add .wbnoinvd.
1073         * doc/c-i386.texi: Document .wbnoinvd.
1074         * testsuite/gas/i386/i386.exp: Add WBNOINVD tests.
1075         * testsuite/gas/i386/wbnoinvd-intel.d: New test.
1076         * testsuite/gas/i386/wbnoinvd.d: Likewise.
1077         * testsuite/gas/i386/wbnoinvd.s: Likewise.
1078         * testsuite/gas/i386/x86-64-wbnoinvd-intel.d: Likewise.
1079         * testsuite/gas/i386/x86-64-wbnoinvd.d: Likewise.
1080         * testsuite/gas/i386/x86-64-wbnoinvd.s: Likewise.
1081
1082 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1083
1084         * config/tc-mips.c (md_show_usage): Correctly indicate the
1085         configuration-specific default ABI.
1086
1087 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1088
1089         * config/tc-mips.c (md_show_usage): Report `-mmips16e2' and
1090         `-mno-mips16e2' options.
1091
1092 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1093
1094         * doc/c-mips.texi (MIPS ASE Instruction Generation Overrides):
1095         Correct syntax of the `.set nomips16e2' directive description.
1096
1097 2018-01-22  Oleg Endo  <olegendo@gcc.gnu.org>
1098
1099         PR 22737
1100         * config/tc-rx.c (rx_start_line): Handle escaped double-quote character.
1101         * testsuite/gas/rx/pr22737.s: New test.
1102         * testsuite/gas/rx/pr22737.d: Likewise.
1103         * testsuite/gas/rx/rx.exp: Run the new test.
1104
1105 2018-01-19  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1106
1107         * config/tc-arm.c (ToC macro): Remove spurious comment.
1108         (ToU macro): Likewise.
1109
1110 2018-01-17  Jim Wilson  <jimw@sifive.com>
1111
1112         * config/tc-riscv.c (validate_riscv_insn) <'z'>: New.
1113         (riscv_ip) <'z'>: New.
1114
1115 2018-01-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1116
1117         * config/tc-i386.c (cpu_arch): Delete .cet. Add .ibt, .shstk.
1118         (cpu_noarch): Add noibt, noshstk.
1119         (parse_insn): Change cpucet to cpuibt.
1120         * doc/c-i386.texi: Delete .cet. Add .ibt, .shstk.
1121         * testsuite/gas/i386/cet-ibt-inval.l: New test.
1122         * testsuite/gas/i386/cet-ibt-inval.s: Likewise.
1123         * testsuite/gas/i386/cet-shstk-inval.l: Likewise.
1124         * testsuite/gas/i386/cet-shstk-inval.s: Likewise.
1125         * testsuite/gas/i386/x86-64-cet-ibt-inval.l: Likewise.
1126         * testsuite/gas/i386/x86-64-cet-ibt-inval.s: Likewise.
1127         * testsuite/gas/i386/x86-64-cet-shstk-inval.l: Likewise.
1128         * testsuite/gas/i386/x86-64-cet-shstk-inval.s: Likewise.
1129
1130 2018-01-16  Nick Clifton  <nickc@redhat.com>
1131
1132         * po/fr.po: Updated French translation.
1133
1134 2018-01-15  Jim Wilson  <jimw@sifive.com>
1135
1136         * testsuite/gas/riscv/c-zero-imm.s: Test addi that compresses to c.nop.
1137         * testsuite/gas/riscv/c-zero-imm.d: Likewise.
1138
1139 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1140
1141         * config/tc-arm.c (ToC): Define macro.
1142         (ToU): Likewise.
1143         (insns): Make use of above macros for new instructions introduced in
1144         Armv8-M.
1145
1146 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1147
1148         * config/tc-arm.c (insns): Make blxns, bxns, tt, ttt, tta, ttat, vlldm
1149         and vlstm conditionally executable and reindent parameters.
1150         * testsuite/gas/arm/archv8m-cmse-main.s: Add conditional version of
1151         aforementionned instructions.
1152
1153 2018-01-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1154
1155         * config/tc-arm.c (it_fsm_post_encode): Do not warn if targeting M
1156         profile architecture or if in autodetection mode.  Clarify that
1157         deprecation is for performance reason and concerns Armv8-A and Armv8-R.
1158         * testsuite/gas/arm/armv8-ar-bad.l: Adapt to new IT deprecation warning
1159         message.
1160         * testsuite/gas/arm/armv8-ar-it-bad.l: Likewise.
1161         * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: Likewise.
1162         * testsuite/gas/arm/udf.l: Likewise.
1163         * testsuite/gas/arm/udf.d: Assemble for Armv8-A explicitely.
1164
1165 2018-01-15  Nick Clifton  <nickc@redhat.com>
1166
1167         * po/uk.po: Updated Ukranian translation.
1168
1169 2018-01-13  Nick Clifton  <nickc@redhat.com>
1170
1171         * po/gas.pot: Regenerated.
1172
1173 2018-01-13  Nick Clifton  <nickc@redhat.com>
1174
1175         * configure: Regenerate.
1176
1177 2018-01-13  Nick Clifton  <nickc@redhat.com>
1178
1179         2.30 branch created.
1180         * NEWS: Add marker for 2.30.
1181
1182 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1183
1184         * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly
1185         define to 0 and 1. Remove a dangling reference to "AMD 29000"
1186         in a comment.
1187
1188 2018-01-11  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1189
1190         * testsuite/i386/avx512_4fmaps_vl-warn.l: Likewise.
1191         * testsuite/i386/avx512_4fmaps_vl-warn.s: Likewise.
1192         * testsuite/i386/avx512_4fmaps_vl.d: Likewise.
1193         * testsuite/i386/avx512_4fmaps_vl.s: Likewise.
1194         * testsuite/i386/avx512_4vnniw_vl-intel.d: Likewise.
1195         * testsuite/i386/avx512_4vnniw_vl.d: Likewise.
1196         * testsuite/i386/avx512_4vnniw_vl.s: Likewise.
1197         * testsuite/i386/i386.exp: Removed _vl tests for 4fmaps an 4vnniw
1198         tests.
1199         * testsuite/i386/x86-64-avx512_4fmaps_vl-intel.d: Removed.
1200         * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.l: Likewise.
1201         * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.s: Likewise.
1202         * testsuite/i386/x86-64-avx512_4fmaps_vl.d: Likewise.
1203         * testsuite/i386/x86-64-avx512_4fmaps_vl.s: Likewise.
1204         * testsuite/i386/x86-64-avx512_4vnniw_vl-intel.d: Likewise.
1205         * testsuite/i386/x86-64-avx512_4vnniw_vl.d: Likewise.
1206         * testsuite/i386/x86-64-avx512_4vnniw_vl.s: Likewise.
1207
1208 2018-01-11  Alan Modra  <amodra@gmail.com>
1209
1210         * config/tc-arm.c (aeabi_set_public_attributes): Avoid false
1211         positive "‘profile’ may be used uninitialized".
1212
1213 2018-01-10  Jan Beulich  <jbeulich@suse.com>
1214
1215         * testsuite/gas/i386/avx512_4fmaps.s,
1216         testsuite/gas/i386/avx512_4fmaps_vl.s,
1217         testsuite/gas/i386/x86-64-avx512_4fmaps.s,
1218         testsuite/gas/i386/x86-64-avx512_4fmaps_vl.s: Actually test
1219         Disp8 forms (and the transition happening at the right
1220         boundary).
1221         * testsuite/gas/i386/avx512_4fmaps.d,
1222         testsuite/gas/i386/avx512_4fmaps-intel.d,
1223         testsuite/gas/i386/avx512_4fmaps_vl.d,
1224         testsuite/gas/i386/avx512_4fmaps_vl-intel.d,
1225         testsuite/gas/i386/x86-64-avx512_4fmaps.d,
1226         testsuite/gas/i386/x86-64-avx512_4fmaps-intel.d,
1227         testsuite/gas/i386/x86-64-avx512_4fmaps_vl.d,
1228         testsuite/gas/i386/x86-64-avx512_4fmaps_vl-intel.d: Adjust
1229         expectations.
1230
1231 2018-01-10  Jan Beulich  <jbeulich@suse.com>
1232
1233         * testsuite/gas/i386/avx512bw.s,
1234         testsuite/gas/i386/avx512bw_vl.s: Add VPCMP* tests with memory
1235         operands.
1236         * testsuite/gas/i386/avx512bw-intel.d,
1237         testsuite/gas/i386/avx512bw.d,
1238         testsuite/gas/i386/avx512bw_vl-intel.d.
1239         testsuite/gas/i386/avx512bw_vl.d: Adjust expectations.
1240
1241 2018-01-09  Jim Wilson  <jimw@sifive.com>
1242
1243         * testsuite/gas/riscv/auipc-x0.d: New.
1244         * testsuite/gas/riscv/auipc-x0.s: New.
1245
1246 2018-01-09  James Greenhalgh  <james.greenhalgh@arm.com>
1247
1248         * config/tc-arm.c (insns): Add csdb, enable for Armv3 and above
1249         in Arm execution state, and Armv6T2 and above in Thumb execution
1250         state.
1251         * testsuite/gas/arm/csdb.s: New.
1252         * testsuite/gas/arm/csdb.d: New.
1253         * testsuite/gas/arm/thumb2_it_bad.l: Add csdb.
1254         * testsuite/gas/arm/thumb2_it_bad.s: Add csdb.
1255
1256 2018-01-09  James Greenhalgh  <james.greenhalgh@arm.com>
1257
1258         * testsuite/gas/aarch64/system.d: Update expected results to expect
1259         CSDB for hint 0x14.
1260
1261 2018-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1262
1263         PR gas/22681
1264         * testsuite/gas/i386/i386.exp: Run x86-64-movd and
1265         x86-64-movd-intel.
1266         * testsuite/gas/i386/x86-64-movd-intel.d: New file.
1267         * testsuite/gas/i386/x86-64-movd.d: Likewise.
1268         * testsuite/gas/i386/x86-64-movd.s: Likewise.
1269
1270 2018-01-08  Nick Clifton  <nickc@redhat.com>
1271
1272         PR 22553
1273         * doc/c-i386.texi (i386-Directives): Document the .largecomm
1274         directive.
1275
1276 2018-01-04  Jim Wilson  <jimw@sifive.com>
1277
1278         * testsuite/gas/riscv/priv-reg.s: Add missing stval and mtval.
1279         * testsuite/gas/riscv/priv-reg.d: Likewise.
1280
1281 2018-01-03  Alan Modra  <amodra@gmail.com>
1282
1283         Update year range in copyright notice of all files.
1284
1285 2018-01-02  Nick Clifton  <nickc@redhat.com>
1286
1287         PR 18119
1288         * config/tc-arm.c (do_mrs): Fix test of bits 16-19 in non-banked
1289         version of ARM MRS instruction.
1290
1291 For older changes see ChangeLog-2017
1292 \f
1293 Copyright (C) 2018 Free Software Foundation, Inc.
1294
1295 Copying and distribution of this file, with or without modification,
1296 are permitted in any medium without royalty provided the copyright
1297 notice and this notice are preserved.
1298
1299 Local Variables:
1300 mode: change-log
1301 left-margin: 8
1302 fill-column: 74
1303 version-control: never
1304 End: