gas/ChangeLog

   1 2020-07-15  Jan Beulich  <jbeulich@suse.com>
   2
   3         * testsuite/gas/i386/disassem.d,
   4         testsuite/gas/i386/ilp32/x86-64-branch.d,
   5         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
   6         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
   7         testsuite/gas/i386/noreg32.d,
   8         testsuite/gas/i386/noreg64-rex64.d,
   9         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
  10         testsuite/gas/i386/opcode.d,
  11         testsuite/gas/i386/solaris/x86-64-branch-2.d,
  12         testsuite/gas/i386/solaris/x86-64-jump.d,
  13         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
  14         testsuite/gas/i386/solaris/x86-64-nop-3.d,
  15         testsuite/gas/i386/solaris/x86-64-nop-4.d,
  16         testsuite/gas/i386/solaris/x86-64-nop-5.d,
  17         testsuite/gas/i386/solaris/x86-64-relax-2.d,
  18         testsuite/gas/i386/solaris/x86-64-relax-3.d,
  19         testsuite/gas/i386/x86-64-align-branch-1a.d,
  20         testsuite/gas/i386/x86-64-align-branch-1b.d,
  21         testsuite/gas/i386/x86-64-align-branch-1c.d,
  22         testsuite/gas/i386/x86-64-align-branch-1d.d,
  23         testsuite/gas/i386/x86-64-align-branch-1e.d,
  24         testsuite/gas/i386/x86-64-align-branch-1f.d,
  25         testsuite/gas/i386/x86-64-align-branch-1g.d,
  26         testsuite/gas/i386/x86-64-align-branch-1h.d,
  27         testsuite/gas/i386/x86-64-align-branch-1i.d,
  28         testsuite/gas/i386/x86-64-align-branch-2a.d,
  29         testsuite/gas/i386/x86-64-align-branch-2b.d,
  30         testsuite/gas/i386/x86-64-align-branch-2c.d,
  31         testsuite/gas/i386/x86-64-align-branch-3.d,
  32         testsuite/gas/i386/x86-64-align-branch-4a.d,
  33         testsuite/gas/i386/x86-64-align-branch-4b.d,
  34         testsuite/gas/i386/x86-64-align-branch-5.d,
  35         testsuite/gas/i386/x86-64-align-branch-6.d,
  36         testsuite/gas/i386/x86-64-branch-2.d,
  37         testsuite/gas/i386/x86-64-branch-3.d,
  38         testsuite/gas/i386/x86-64-branch.d,
  39         testsuite/gas/i386/x86-64-disassem.d,
  40         testsuite/gas/i386/x86-64-disp32.d,
  41         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
  42         testsuite/gas/i386/x86-64-gotpcrel.d,
  43         testsuite/gas/i386/x86-64-ifunc.d,
  44         testsuite/gas/i386/x86-64-jump.d,
  45         testsuite/gas/i386/x86-64-lfence-byte.d,
  46         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
  47         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
  48         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
  49         testsuite/gas/i386/x86-64-lfence-load.d,
  50         testsuite/gas/i386/x86-64-lfence-ret-a.d,
  51         testsuite/gas/i386/x86-64-lfence-ret-b.d,
  52         testsuite/gas/i386/x86-64-lfence-ret-c.d,
  53         testsuite/gas/i386/x86-64-lfence-ret-d.d,
  54         testsuite/gas/i386/x86-64-lfence-ret-e.d,
  55         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
  56         testsuite/gas/i386/x86-64-mpx-branch-1.d,
  57         testsuite/gas/i386/x86-64-mpx.d,
  58         testsuite/gas/i386/x86-64-nop-3.d,
  59         testsuite/gas/i386/x86-64-nop-4.d,
  60         testsuite/gas/i386/x86-64-nop-5.d,
  61         testsuite/gas/i386/x86-64-nops-7.d,
  62         testsuite/gas/i386/x86-64-notrack.d,
  63         testsuite/gas/i386/x86-64-opcode.d,
  64         testsuite/gas/i386/x86-64-relax-2.d,
  65         testsuite/gas/i386/x86-64-relax-3.d,
  66         testsuite/gas/i386/x86-64-relax-4.d,
  67         testsuite/gas/i386/x86-64-rtm.d,
  68         testsuite/gas/i386/x86-64-stack.d,
  69         testsuite/gas/i386/x86-64-unique.d,
  70         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
  71
  72 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         PR gas/26237
  75         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
  76         address.
  77         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
  78         * testsuite/gas/i386/addr32.d: Updated.
  79         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
  80         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
  81         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
  82         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
  83
  84 2020-07-14  Jan Beulich  <jbeulich@suse.com>
  85
  86         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
  87         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
  88         * testsuite/gas/i386/intel.d,
  89         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
  90
  91 2020-07-14  Jan Beulich  <jbeulich@suse.com>
  92
  93         * testsuite/gas/i386/prefix.d: Adjust expectations.
  94
  95 2020-07-14  Jan Beulich  <jbeulich@suse.com>
  96
  97         * testsuite/gas/i386/x86-64-avx-intel.d,
  98         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
  99
 100 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 101
 102         * testsuite/gas/i386/movbe-suffix.d,
 103         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
 104         * testsuite/gas/i386/i386.exp: Run new tests.
 105
 106 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 107
 108         * testsuite/gas/i386/crc32-suffix.d,
 109         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
 110         * testsuite/gas/i386/i386.exp: Run new tests.
 111         * testsuite/gas/i386/arch-10-bdver1.d,
 112         testsuite/gas/i386/arch-10-bdver2.d,
 113         testsuite/gas/i386/arch-10-bdver3.d,
 114         testsuite/gas/i386/arch-10-bdver4.d,
 115         testsuite/gas/i386/arch-10-btver1.d,
 116         testsuite/gas/i386/arch-10-btver2.d,
 117         testsuite/gas/i386/arch-10-lzcnt.d,
 118         testsuite/gas/i386/arch-10-prefetchw.d,
 119         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
 120         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
 121         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
 122         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
 123         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
 124         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
 125         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
 126         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
 127         testsuite/gas/i386/x86-64-arch-2-btver1.d,
 128         testsuite/gas/i386/x86-64-arch-2-btver2.d,
 129         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
 130         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
 131         testsuite/gas/i386/x86-64-arch-2.d,
 132         testsuite/gas/i386/x86-64-crc32.d,
 133         testsuite/gas/i386/x86-64-pseudos.d,
 134         testsuite/gas/i386/x86-64-sse-noavx.d,
 135         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
 136
 137 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 138
 139         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 140         ModR/M-encoded byte register cases.
 141         * testsuite/gas/i386/x86-64-pseudos.d,
 142         testsuite/gas/i386/x86-64-reg-intel.d,
 143         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
 144
 145 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 146
 147         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 148         not-ModR/M-encoded byte register cases.
 149         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
 150
 151 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 152
 153         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
 154         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
 155         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
 156         testsuite/gas/i386/ilp32/x86-64-avx.d,
 157         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
 158         testsuite/gas/i386/ilp32/x86-64-crc32.d,
 159         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
 160         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
 161         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
 162         testsuite/gas/i386/ilp32/x86-64-reg.d,
 163         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
 164         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
 165         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
 166         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
 167         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
 168         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
 169         dump expectations.
 170
 171 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
 172
 173         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
 174         extension.
 175
 176 2020-07-13  Nick Clifton  <nickc@redhat.com>
 177
 178         * po/fr.po: Updated French translation.
 179
 180 2020-07-13  Alan Modra  <amodra@gmail.com>
 181
 182         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
 183         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 184         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 185         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 186
 187 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         * config/tc-i386.c (output_insn): Check i.xstate to set
 190         GNU_PROPERTY_X86_FEATURE_2_TMM.
 191         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
 192         x86-64-property-8 and x86-64-property-9.
 193         * testsuite/gas/i386/x86-64-property-7.d: New file.
 194         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
 195         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
 196         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
 197         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
 198         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
 199
 200 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
 203         has_regymm, has_regzmm and has_regtmm.  Add xstate.
 204         (md_assemble): Set i.xstate from operand types in instruction
 205         template.
 206         (build_modrm_byte): Updated.
 207         (output_insn): Check i.xstate.
 208         * testsuite/gas/i386/i386.exp: Run property-6 and
 209         x86-64-property-6.
 210         * testsuite/gas/i386/property-6.d: New file.
 211         * testsuite/gas/i386/property-6.s: Updated.
 212         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
 213
 214 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         * testsuite/gas/i386/property-5.d: Correct test name.
 217
 218 2020-07-10  Lili Cui  <lili.cui@intel.com>
 219
 220         * NEWS: Mention support for Intel AMX instructions.
 221         * config/tc-i386.c (i386_error): Add invalid_sib_address.
 222         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
 223         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
 224         (match_simd_size): Add tmmword check.
 225         (operand_type_match): Add tmmword.
 226         (type_names): Add rTMM.
 227         (i386_error): Add invalid_tmm_register_set.
 228         (check_VecOperands): Handle invalid_sib_address and
 229         invalid_tmm_register_set.
 230         (match_template): Handle invalid_sib_address.
 231         (build_modrm_byte): Handle non-vector SIB and zmmword.
 232         (i386_index_check): Disallow RegIP for non-vector SIB.
 233         (check_register): Handle zmmword.
 234         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
 235         * testsuite/gas/i386/i386.exp: Add AMX new tests.
 236         * testsuite/gas/i386/intel-regs.d: Add tmm.
 237         * testsuite/gas/i386/intel-regs.s: Add tmm.
 238         * testsuite/gas/i386/x86-64-amx-intel.d: New.
 239         * testsuite/gas/i386/x86-64-amx-inval.l: New.
 240         * testsuite/gas/i386/x86-64-amx-inval.s: New.
 241         * testsuite/gas/i386/x86-64-amx.d: New.
 242         * testsuite/gas/i386/x86-64-amx.s: New.
 243         * testsuite/gas/i386/x86-64-amx-bad.d: New.
 244         * testsuite/gas/i386/x86-64-amx-bad.s: New.
 245
 246 2020-07-10  Tom de Vries  <tdevries@suse.de>
 247
 248         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
 249         readelf's line table decoding.
 250         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 251         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 252         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 253         * testsuite/gas/elf/dwarf2-15.d: Likewise.
 254         * testsuite/gas/elf/dwarf2-16.d: Likewise.
 255         * testsuite/gas/elf/dwarf2-17.d: Likewise.
 256         * testsuite/gas/elf/dwarf2-18.d: Likewise.
 257         * testsuite/gas/elf/dwarf2-19.d: Likewise.
 258         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 259         * testsuite/gas/elf/dwarf2-6.d: Likewise.
 260         * testsuite/gas/elf/dwarf2-7.d: Likewise.
 261
 262 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
 265         VEX/EVEX vector instructions.
 266         * testsuite/gas/i386/property-4.d: New file.
 267         * testsuite/gas/i386/property-4.s: Likewise.
 268         * testsuite/gas/i386/property-5.d: Likewise.
 269         * testsuite/gas/i386/property-5.s: Likewise.
 270         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
 271         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
 272
 273 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 274
 275         * NEWS: Mention --enable-x86-used-note.
 276         * configure.ac: Configure with --enable-x86-used-note by default
 277         for Linux/x86.
 278         * configure: Regenerated.
 279
 280 2020-07-09  Alan Modra  <amodra@gmail.com>
 281
 282         * config/obj-coff.h: Remove TE_PE support.
 283         * config/tc-ppc.c: Likewise.
 284         * config/tc-ppc.h: Likewise.
 285         * configure.tgt: Remove powerpc PE and powerpc lynxos.
 286         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
 287         condition.
 288         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
 289
 290 2020-07-08  Jan Beulich  <jbeulich@suse.com>
 291
 292         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
 293         New.
 294         * testsuite/gas/i386/i386.exp: Run new tests.
 295
 296 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
 297
 298         * config/tc-arc.c (find_opcode_match): Add error messages.
 299         * testsuite/gas/arc/add_s-err.s: Update test.
 300         * testsuite/gas/arc/asm-errors.err: Likewise.
 301         * testsuite/gas/arc/cpu-em-err.s: Likewise.
 302         * testsuite/gas/arc/hregs-err.s: Likewise.
 303         * testsuite/gas/arc/warn.s: Likewise.
 304
 305 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
 306
 307         PR gas/26212
 308         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
 309
 310 2020-07-07  Alan Modra  <amodra@gmail.com>
 311
 312         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
 313         * testsuite/gas/ppc/ppc.exp: Likewise.
 314         * testsuite/gas/all/weakref1l.d: Likewise.
 315
 316 2020-07-07  Nick Clifton  <nickc@redhat.com>
 317
 318         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
 319         expected output.
 320
 321 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 322
 323         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
 324         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
 325         testsuite/gas/i386/x86-64-evex-wig1.d,
 326         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
 327         expectations.
 328
 329 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 330
 331         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
 332         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
 333         * testsuite/gas/i386/avx512f-opts-intel.d,
 334         testsuite/gas/i386/avx512f-opts.d
 335         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
 336         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
 337
 338 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
 339
 340         PR 26204
 341         * config/tc-arm.c: Fix spelling mistake.
 342         * config/tc-riscv.c: Likewise.
 343         * config/tc-z80.c: Likewise.
 344         * po/gas.pot: Regenerate.
 345
 346 2020-07-06  Nick Clifton  <nickc@redhat.com>
 347
 348         * po/uk.po: Updated Ukranian translation.
 349
 350 2020-07-04  Nick Clifton  <nickc@redhat.com>
 351
 352         * configure: Regenerate.
 353         * po/gas.pot: Regenerate.
 354
 355 2020-07-04  Nick Clifton  <nickc@redhat.com>
 356
 357         * version.m4: Change version number to 2.35.50.
 358         * configure: Regenerate.
 359         * po/bfd.pot: Regenerate.
 360
 361 2020-07-04  Nick Clifton  <nickc@redhat.com>
 362
 363         Binutils 2.35 branch created.
 364
 365 2020-07-03  Alan Modra  <amodra@gmail.com>
 366
 367         PR 26028
 368         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
 369
 370 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 371
 372         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
 373         swap two source operands.
 374
 375 2020-07-02  Nick Clifton  <nickc@redhat.com>
 376
 377         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
 378
 379 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
 380
 381         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
 382         segfault on negative chars.
 383         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
 384         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
 385
 386 2020-07-02  Nick Clifton  <nickc@redhat.com>
 387
 388         PR 26028
 389         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
 390         command line.
 391         * testsuite/gas/ia64/unwind.d: Likewise.
 392         * testsuite/gas/mmix/bspec-1.d: Likewise.
 393         * testsuite/gas/mmix/bspec-2.d: Likewise.
 394         * testsuite/gas/mmix/comment-1.d: Likewise.
 395         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 396
 397 2020-07-01  Alan Modra  <amodra@gmail.com>
 398
 399         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
 400
 401 2020-07-01  Alan Modra  <amodra@gmail.com>
 402
 403         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
 404         in data sections, and mep.
 405
 406 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 407
 408         * NEWS: Mention x86 NaCl target support removal.
 409         * config/tc-i386.c: Remove x86 NaCl target support.
 410         * config/tc-i386.h: Likewise.
 411         * configure.tgt: Likewise.
 412         * testsuite/gas/i386/i386.exp: Likewise.
 413         * testsuite/gas/i386/iamcu-1.d: Likewise.
 414         * testsuite/gas/i386/iamcu-2.d: Likewise.
 415         * testsuite/gas/i386/iamcu-3.d: Likewise.
 416         * testsuite/gas/i386/iamcu-4.d: Likewise.
 417         * testsuite/gas/i386/iamcu-5.d: Likewise.
 418         * testsuite/gas/i386/k1om.d: Likewise.
 419         * testsuite/gas/i386/l1om.d: Likewise.
 420
 421 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 422
 423         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
 424         checking into riscv_csr_address.
 425         (riscv_csr_version_check): Likewise.
 426         (riscv_csr_address): New function.  Return the suitable CSR address
 427         after checking the ISA dependency and versions.  Issue warnings if
 428         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
 429         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
 430         priv spec versions for them.
 431         (reg_csr_lookup_internal): Call riscv_csr_address to find the
 432         suitable CSR address.
 433         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
 434         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 435         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 436         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
 437         priv spec warnings here.  These warnings are added by accident.
 438         Remove them and only focus on the ISA dependency warnings.
 439         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 440         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 441         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
 442         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
 443         than the privileged ones.
 444         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 445         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 446         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 447         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
 448         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 449         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
 450         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
 451         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
 452         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 453         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 454
 455 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
 458         (md_assemble): Don't process ImmExt without operands.
 459
 460 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
 461
 462         PR gas/25331
 463         * config/tc-mmix.c (md_assemble) <fixup for
 464         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
 465         Also, set its fx_no_overflow.
 466         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
 467         Similarly this fixup affects 4 bytes, not 8 and needs its
 468         fx_no_overflow set.
 469         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
 470         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
 471
 472 2020-06-29  Alan Modra  <amodra@gmail.com>
 473
 474         * config/tc-s12z.c: Use C style comments.
 475         * config/tc-z80.c: Likewise.
 476         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
 477
 478 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 479
 480         * config/tc-i386.c (md_assemble): Process ImmExt without
 481         operands.
 482
 483 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 484
 485         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
 486         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
 487         VECSIB256 and VECSIB512, respectively.
 488         (build_modrm_byte): Replace vecsib with sib.
 489
 490 2020-06-26  Jan Beulich  <jbeulich@suse.com>
 491
 492         * testsuite/gas/i386/nop-1-suffix.d: New.
 493         * testsuite/gas/i386/i386.exp: Run new test.
 494
 495 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 496
 497         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
 498         (md_pseudo_table): Handle "gnu_attribute".
 499         * doc/as.texi: Document GNU attribute for M68K.
 500
 501 2020-06-25  Nick Clifton  <nickc@redhat.com>
 502
 503         PR 26141
 504         * config/tc-arm.c (arm_force_relocation): Force resolution of
 505         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
 506         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
 507
 508 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 509
 510         * config/tc-i386.c (md_assemble): Move call to process_immext()
 511         ...
 512         (process_operands): ... here.
 513
 514 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 515
 516         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
 517         diagnostic when there is a sizing prefix.  Switch to word/dword/
 518         qword encoding when there is a sizing prefix and no (explicit or
 519         derived) suffix.
 520         (update_imm): Handle presence of a sizing prefix.
 521         * testsuite/gas/i386/noreg16-data32.d,
 522         testsuite/gas/i386/noreg32-data16.d,
 523         testsuite/gas/i386/noreg32-data16.e,
 524         testsuite/gas/i386/noreg64-data16.d,
 525         testsuite/gas/i386/noreg64-data16.e,
 526         testsuite/gas/i386/noreg64-rex64.d: New.
 527         * testsuite/gas/i386/i386.exp: Run new tests.
 528         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
 529         Introduce and use pfx* macros.
 530         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
 531         addressing.
 532         * testsuite/gas/i386/noreg16.d: Adjust expectations.
 533
 534 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 535
 536         * testsuite/gas/i386/avx-16bit.d,
 537         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
 538         testsuite/gas/i386/avx512f-16bit.d,
 539         testsuite/gas/i386/avx512f.d,
 540         testsuite/gas/i386/evex-lig256.d,
 541         testsuite/gas/i386/evex-lig512.d
 542         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
 543         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
 544         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
 545         testsuite/gas/i386/sse2-16bit.d,
 546         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
 547         expectations.
 548
 549 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 550
 551         * config/tc-i386.c (md_assemble): Also reject explicit REX
 552         prefixes with VEX and alike encoded insns. Zap consumed bits
 553         from i.rex.
 554         (output_insn): Don't ignore REX prefix for VEX and alike
 555         encodings; abort() instead if encountered.
 556         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
 557         ...
 558         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
 559         * testsuite/gas/i386/x86-64-pseudos.d,
 560         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
 561
 562 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 563
 564         * config/tc-i386.c (process_operands): Translate explicit REX
 565         prefix into i.rex for SSE2AVX templates.
 566         (set_rex_vrex): New helper.
 567         (build_modrm_byte): Use it.
 568         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
 569         REX prefixes.
 570         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 571
 572 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 573
 574         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
 575         templates when there's no data size prefix.
 576         (md_assemble): Reject data size prefix also for legacy encoded
 577         SIMD templates.
 578         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
 579         Uncomment previously not working line.
 580         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
 581         data16 prefix.
 582         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
 583         testsuite/gas/i386/sse2avx.d: Adjust expectations.
 584
 585 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 586
 587         * config/tc-i386.c (build_evex_prefix): Drop early setting of
 588         vec_length.
 589
 590 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
 591
 592         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
 593         explicit_priv_attr.  It used to indicate CSR or priv instructions are
 594         explictly used.
 595         (riscv_is_priv_insn): Return True if it is a privileged instruction.
 596         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
 597         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
 598         (riscv_write_out_attrs): Clarification of when to generate the elf
 599         priv spec attributes.
 600         * testsuite/gas/riscv/attribute-11.s: Add comments.
 601         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
 602         `priv_insn_<n>` to decide which priv instruction is expected to used.
 603         (<n> is a to e.)
 604         * testsuite/gas/riscv/attribute-14a.d: Likewise.
 605         * testsuite/gas/riscv/attribute-14b.d: Likewise.
 606         * testsuite/gas/riscv/attribute-14c.d: Likewise.
 607         * testsuite/gas/riscv/attribute-14d.d: Likewise.
 608         * testsuite/gas/riscv/attribute-14e.d: Likewise.
 609
 610 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 611
 612         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
 613         (riscv_set_default_priv_spec): Get the priv spec version from the
 614         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
 615
 616 2020-06-20  Alan Modra  <amodra@gmail.com>
 617
 618         * configure.tgt: Set bfd_gas for all SH targets.
 619
 620 2020-06-18  Jan Beulich  <jbeulich@suse.com>
 621
 622         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
 623         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 624         expectations.
 625
 626 2020-06-16  Lili Cui  <lili.cui@intel.com>
 627
 628         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
 629         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
 630         * doc/c-i386.texi: Add avx512_vp2intersect.
 631
 632 2020-06-16  Jan Beulich  <jbeulich@suse.com>
 633
 634         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
 635         conditional.
 636         * testsuite/gas/i386/sse-check.s: Adjust comment.
 637         * testsuite/gas/i386/sse-check-error.l,
 638         testsuite/gas/i386/sse-check-warn.e,
 639         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
 640         expectations.
 641
 642 2020-06-16  Alan Modra  <amodra@gmail.com>
 643
 644         * config/tc-tic30.h: Remove OBJ_AOUT support.
 645         * configure.tgt: Delete tic30-*-*aout* entry.
 646
 647 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 648
 649         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
 650         macros.
 651         (elf32xtensa_abi): New declaration.
 652         (option_abi_windowed, option_abi_call0): New enum constants.
 653         (md_longopts): Add entries for --abi-windowed and --abi-call0.
 654         (md_parse_option): Add handlers for --abi-windowed and
 655         --abi-call0.
 656         (xtensa_add_config_info): Use xtensa_abi_choice instead of
 657         XSHAL_ABI to format ABI tag.
 658         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
 659         --abi-call0 to the list of options.
 660         * doc/c-xtensa.texi: Add description for options --abi-windowed
 661         and --abi-call0.
 662         * testsuite/gas/xtensa/abi-call0.d: New test definition.
 663         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
 664         * testsuite/gas/xtensa/abi.s: New test source.
 665
 666 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 667
 668         PR gas/26115
 669         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
 670         xsusldtrk.
 671         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 672         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 673         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
 674
 675 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 676
 677         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
 678         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 679         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 680
 681 2020-06-09  Seth Girvan  <snth@snthhacks.com>
 682
 683         * doc/c-avr.texi: Improve wording.
 684
 685 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 686
 687         * testsuite/gas/i386/x86-64-pseudos-bad.s,
 688         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
 689
 690 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 691
 692         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
 693         encoding tests.
 694         * testsuite/gas/i386/prefix.d: Adjust expectations.
 695
 696 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 697
 698         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
 699         with VEX/EVEX encoding tests.
 700         * testsuite/gas/i386/prefix.d: Adjust expectations.
 701
 702 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 703
 704         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
 705         suffix.
 706         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
 707         * testsuite/gas/i386/noreg64.d: Adjust expectations.
 708         * testsuite/gas/i386/noreg-intel64.d,
 709         testsuite/gas/i386/noreg-intel64.l,
 710         testsuite/gas/i386/noreg-intel64.s: New.
 711         * testsuite/gas/i386/i386.exp: Run new tests.
 712
 713 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 714
 715         * config/tc-i386.c (vex_encoding_error): New enumerator.
 716         (VEX_check_operands): Rename to VEX_check_encoding. Check
 717         for vex_encoding_error. Move Imm4 handling ...
 718         (check_VecOperands): ... here.
 719         (match_template): Call VEX_check_encoding when there are no
 720         operands. Split construct calling check_VecOperands and
 721         VEX_check_encoding (when there are operands).
 722         (check_register): Don't blindly set vex_encoding_evex.
 723         * testsuite/gas/i386/pseudos-bad.s,
 724         testsuite/gas/i386/pseudos-bad.l: New.
 725         * testsuite/gas/i386/i386.exp: Run new test.
 726         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
 727
 728 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
 729
 730         * config/tc-arm.c (insns): Add dfb.
 731         * testsuite/gas/arm/dfb.d: New test.
 732         * testsuite/gas/arm/dfb.s: Input for test.
 733
 734 2020-06-08  Nick Clifton  <nickc@redhat.com>
 735
 736         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
 737
 738 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 739
 740         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
 741
 742 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 743
 744         * config/tc-i386.c (check_byte_reg): Drop dead conditional
 745         around as_bad().
 746
 747 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 748
 749         * config/tc-i386.c (check_register): Split RegTR handling, to
 750         fail recognition also in 64-bit mode as well as with i586 or
 751         i686 explicitly enabled.
 752         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
 753         * testsuite/gas/i386/x86_64-intel.d,
 754         testsuite/gas/i386/x86_64.d: Adjust expectations.
 755
 756 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 757
 758         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
 759         * testsuite/gas/cfi/cfi.exp: Run this test.
 760
 761 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 762
 763         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
 764         check to %st(N) parsing logic.
 765         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
 766
 767 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 768
 769         * config/tc-i386.c (bad_reg): New.
 770         (check_VecOperations, i386_att_operand, i386_parse_name): Check
 771         for it.
 772         (check_register): New, broken out from ...
 773         (parse_real_register): ... here. Call it.
 774         (parse_register): Call it, and error upon failure.
 775         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
 776         testsuite/gas/i386/x86-64-equ-bad.s,
 777         testsuite/gas/i386/x86-64-equ-bad.l: New.
 778         * testsuite/gas/i386/i386.exp: Run new tests.
 779
 780 2020-06-06  Alan Modra  <amodra@gmail.com>
 781
 782         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
 783         * doc/c-ppc.texi: Likewise.
 784
 785 2020-06-06  Alan Modra  <amodra@gmail.com>
 786
 787         * config/tc-ppc.c: Update throughout for reloc renaming.
 788
 789 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
 790
 791         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
 792         stringop-overflow.
 793
 794 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
 795
 796         * config/tc-riscv.c (explicit_csr): New static boolean.
 797         Used to indicate CSR are explictly used.
 798         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
 799         (riscv_write_out_attrs): If we already have set elf priv
 800         attributes, then generate them.  Otherwise, don't generate
 801         them when no CSR are used.
 802         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
 803         * testsuite/gas/riscv/attribute-02.d: Likewise.
 804         * testsuite/gas/riscv/attribute-03.d: Likewise.
 805         * testsuite/gas/riscv/attribute-04.d: Likewise.
 806         * testsuite/gas/riscv/attribute-05.d: Likewise.
 807         * testsuite/gas/riscv/attribute-06.d: Likewise.
 808         * testsuite/gas/riscv/attribute-07.d: Likewise.
 809         * testsuite/gas/riscv/attribute-08.d: Likewise.
 810         * testsuite/gas/riscv/attribute-09.d: Likewise.
 811         * testsuite/gas/riscv/attribute-10.d: Likewise.
 812         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 813         * testsuite/gas/riscv/attribute-11.s: New testcase.
 814         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
 815         used, so we should output the ELF priv attributes.
 816         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
 817         used, so output the priv attributes according to the -mpriv-spec.
 818         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
 819         used, so ignore the -mpriv-spec setting.
 820
 821 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 822
 823         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
 824         cgen_get_insn_value.
 825         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
 826         endianness to cgen_get_insn_value and cgen_put_insn_value.
 827
 828 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 829
 830         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
 831         cgen_put_insn_value.
 832
 833 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 834
 835         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
 836         bpf_cgen_cpu_open.
 837         (md_assemble): Remove no longer needed hack.
 838
 839 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 840
 841         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
 842         cgen_put_insn_value.
 843         (gas_cgen_md_apply_fix): Likewise.
 844         (gas_cgen_md_apply_fix): Likewise.
 845         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
 846         cgen_put_insn_value.
 847         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
 848         cgen_put_insn_value.
 849
 850 2020-06-04  Alan Modra  <amodra@gmail.com>
 851
 852         * testsuite/config/default.exp: Remove global directive outside
 853         proc body.
 854         * testsuite/gas/mep/complex-relocs.exp: Likewise.
 855         * testsuite/gas/microblaze/relax_size.exp: Likewise.
 856         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
 857         * testsuite/gas/mt/relocs.exp: Likewise.
 858         * testsuite/gas/rx/rx.exp: Likewise.
 859
 860 2020-06-03  Stephen Casner  <casner@acm.org>
 861
 862         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
 863
 864 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
 865             Jim Wilson  <jimw@sifive.com>
 866
 867         PR 26051
 868         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
 869         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
 870         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
 871         Move B before SB.  Move J before UJ.
 872
 873 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
 874
 875         * write.c (relax_segment): Fix handling of negative offset when
 876         relaxing an rs_org frag.
 877         * testsuite/gas/aarch64/org-neg.d: New test.
 878         * testsuite/gas/aarch64/org-neg.l: Error output for test.
 879         * testsuite/gas/aarch64/org-neg.s: Input for test.
 880         * testsuite/gas/arm/org-neg.d: New test.
 881         * testsuite/gas/arm/org-neg.l: Error output for test.
 882         * testsuite/gas/arm/org-neg.s: Input for test.
 883
 884 2020-05-28  Stephen Casner  <casner@acm.org>
 885
 886         Fix unexpected failures in gas testsuite for pdp11-aout target.
 887         These are caused by the PDP11's mix of little-endian octets in
 888         shorts but shorts in big endian order for long or quad.
 889
 890         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
 891         * testsuite/gas/all/gas.exp: Select alternate test scripts for
 892         pdp11, skip octa test completely.
 893         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
 894         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
 895         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
 896
 897 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
 898
 899         * frags.c (frag_grow): Fix comment.
 900
 901 2020-05-27  Stephen Casner  <casner@acm.org>
 902
 903         PR gas/26001
 904         * config/tc-pdp11.c (parse_reg): Distinguish register names from
 905         symbols that begin with a register name.
 906         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
 907         * testsuite/gas/pdp11/pr26001.s: Likewise.
 908         * testsuite/gas/pdp11/pr26001.d: Likewise.
 909
 910 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
 911
 912         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
 913         pointer when creating struct riscv_csr_extra.
 914
 915 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
 918         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
 919         * testsuite/gas/i386/inval-avx512f.l: Updated.
 920
 921 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
 922
 923         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
 924         load/store instruction variants with alignment hints.
 925         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
 926         instruction variants with alignment hints.
 927
 928 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 929
 930         PR gas/26044
 931         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
 932         instead of R_XGATE_PCREL_X.
 933         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
 934         BFD_RELOC_XGATE_PCREL_X.
 935
 936 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 937
 938         PR gas/26044
 939         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
 940         with &fragP->fr_literal[0].
 941
 942 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 943
 944         PR gas/26044
 945         * config/tc-vax.c (md_estimate_size_before_relax): Replace
 946         fragP->fr_literal with &fragP->fr_literal[0].
 947         (md_convert_frag): Likewise.
 948
 949 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 950
 951         PR gas/26044
 952         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
 953         with &fragP->fr_literal[0].
 954
 955 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 956
 957         PR gas/26044
 958         * config/tc-crx.c (getreg_image): Change argument type to int.
 959         (md_convert_frag): Replace fragP->fr_literal with
 960         &fragP->fr_literal[0].
 961
 962 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 963
 964         PR gas/26044
 965         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
 966         sprintf with memmove.
 967
 968 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
 971         with &fragP->fr_literal[0].
 972
 973 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         PR gas/26041
 976         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
 977         2 overlapping strings.
 978
 979 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
 982         with &fragP->fr_literal[0].
 983
 984 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 985
 986         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
 987         with &fragp->fr_literal[0].
 988         * config/tc-microblaze.c (md_apply_fix): Likewise.
 989         * config/tc-sh.c (md_convert_frag): Likewise.
 990
 991 2020-05-24  Jim Wilson  <jimw@sifive.com>
 992
 993         PR 26025
 994         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
 995         asection to segT.  New locals seg and subseg.  Call subseg_set before
 996         fix_new_exp.  Call subseg_set after loop to restore original values.
 997
 998 2020-05-21  Alan Modra  <amodra@gmail.com>
 999
1000         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1001         throughout.
1002         * config/obj-elf.c: Likewise.
1003         * config/tc-aarch64.c: Likewise.
1004         * config/tc-arm.c: Likewise.
1005         * config/tc-m68k.c: Likewise.
1006         * config/tc-nios2.c: Likewise.
1007         * config/tc-tic30.c: Likewise.
1008         * ecoff.c: Likewise.
1009         * read.c: Likewise.
1010         * stabs.c: Likewise.
1011         * symbols.c: Likewise.
1012         * testsuite/gas/all/test-gen.c: Likewise.
1013
1014 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
1015
1016         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1017         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1018         Static variables which are used to set the ISA extensions. You can
1019         use -march (or ELF build attributes) and -misa-spec to set them,
1020         respectively.
1021         (ext_version_hash): The hash table used to handle the extensions
1022         with versions.
1023         (init_ext_version_hash): Initialize the ext_version_hash according
1024         to riscv_ext_version_table.
1025         (riscv_get_default_ext_version): The callback function of
1026         riscv_parse_subset_t.  According to the choosed ISA spec,
1027         get the default version for the specific extension.
1028         (riscv_set_arch): Set the callback function.
1029         (enum options, struct option md_longopts): Add new option -misa-spec.
1030         (md_parse_option): Do not call riscv_set_arch for -march.  We will
1031         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
1032         to set default_isa_spec class.
1033         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1034         ext_version_hash, and then call riscv_set_arch to set the architecture
1035         with versions according to default_arch_with_ext.
1036         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1037         x extensions.
1038         * testsuite/gas/riscv/attribute-03.d: Likewise.
1039         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
1040         already set it's version to 2p1 by march, so no need to use the default
1041         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
1042         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
1043         ISA spec 2p2, so set 0p0 to it.
1044         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
1045         zicsr is 2p0 according to ISA spec 20191213.
1046         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1047         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1048         You can set them by configure options --with-arch and
1049         --with-isa-spec, respectively.
1050         (riscv_set_default_isa_spec): New function used to set the
1051         default ISA spec.
1052         (md_parse_option): Call riscv_set_default_isa_spec rather than
1053         call riscv_get_isa_spec_class directly.
1054         (riscv_after_parse_args): If the -isa-spec is not set, then we
1055         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1056         calling riscv_set_default_isa_spec.
1057         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1058         the --with-isa-spec may be set to different ISA spec.
1059         * testsuite/gas/riscv/attribute-02.d: Likewise.
1060         * testsuite/gas/riscv/attribute-03.d: Likewise.
1061         * testsuite/gas/riscv/attribute-04.d: Likewise.
1062         * testsuite/gas/riscv/attribute-05.d: Likewise.
1063         * testsuite/gas/riscv/attribute-06.d: Likewise.
1064         * testsuite/gas/riscv/attribute-07.d: Likewise.
1065         * configure.ac: Add configure options, --with-arch and
1066         --with-isa-spec.
1067         * configure: Regenerated.
1068         * config.in: Regenerated.
1069         * config/tc-riscv.c (default_priv_spec): Static variable which is
1070         used to check if the CSR is valid for the chosen privilege spec. You
1071         can use -mpriv-spec to set it.
1072         (enum reg_class): We now get the CSR address from csr_extra_hash rather
1073         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
1074         (riscv_init_csr_hashes): Only need to initialize one hash table
1075         csr_extra_hash.
1076         (riscv_csr_class_check): Change the return type to void.  Don't check
1077         the ISA dependency if -mcsr-check isn't set.
1078         (riscv_csr_version_check): New function.  Check and find the CSR address
1079         from csr_extra_hash, according to default_priv_spec.  Report warning
1080         for the invalid CSR if -mcsr-check is set.
1081         (reg_csr_lookup_internal): Updated.
1082         (reg_lookup_internal): Likewise.
1083         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1084         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1085         (md_parse_option): Call riscv_set_default_priv_version to set
1086         default_priv_spec.
1087         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1088         privilege spec to the newest one.
1089         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1090         include/opcode/riscv.h.
1091         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1092         to check the ISA dependency for CSR, so fix the spec version by adding
1093         -mpriv-spec=1.11.
1094         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
1095         version warnings for the test case.
1096         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1097         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1098         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1099         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1100         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1101         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1102         Check whether the CSR is valid when privilege version 1.9 is choosed.
1103         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1104         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1105         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1106         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1107         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1108         Check whether the CSR is valid when privilege version 1.10 is choosed.
1109         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1110         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1111         Check whether the CSR is valid when privilege version 1.11 is choosed.
1112         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1113         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1114         setting.  You can set it by configure option --with-priv-spec.
1115         (riscv_set_default_priv_spec): New function used to set the default
1116         privilege spec.
1117         (md_parse_option): Call riscv_set_default_priv_spec rather than
1118         call riscv_get_priv_spec_class directly.
1119         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1120         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1121         calling riscv_set_default_priv_spec.
1122         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1123         the --with-priv-spec may be set to different privilege spec.
1124         * testsuite/gas/riscv/priv-reg.d: Likewise.
1125         * configure.ac: Add configure option --with-priv-spec.
1126         * configure: Regenerated.
1127         * config.in: Regenerated.
1128         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1129         explicit_attr.  Set it to TRUE if any ELF attribute is found.
1130         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1131         the priv attributes are set.
1132         (md_assemble): Set the default_priv_spec according to the priv
1133         attributes when we start to assemble instruction.
1134         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1135         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
1136         don't set the corresponding ELF attributes, then try to output the
1137         default ones.
1138         (riscv_set_public_attributes): If any ELF attribute or -march-attr
1139         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1140         to update the arch and priv attributes.
1141         (s_riscv_attribute): Make sure all arch and priv attributes are set
1142         before any instruction.
1143         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1144         ELF attribute or -march-attr is set.  If the priv attributes are not
1145         set, then try to update them by the default setting (-mpriv-spec or
1146         --with-priv-spec).
1147         * testsuite/gas/riscv/attribute-02.d: Likewise.
1148         * testsuite/gas/riscv/attribute-03.d: Likewise.
1149         * testsuite/gas/riscv/attribute-04.d: Likewise.
1150         * testsuite/gas/riscv/attribute-06.d: Likewise.
1151         * testsuite/gas/riscv/attribute-07.d: Likewise.
1152         * testsuite/gas/riscv/attribute-08.d: Likewise.
1153         * testsuite/gas/riscv/attribute-09.d: Likewise.
1154         * testsuite/gas/riscv/attribute-10.d: Likewise.
1155         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1156         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
1157         set by priv attributes must be supported.
1158         * testsuite/gas/riscv/attribute-05.s: Likewise.
1159         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
1160         priv attributes according to the -mpriv-spec option.
1161         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1162         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1163         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1164         * testsuite/gas/riscv/priv-reg.d: Removed.
1165         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
1166         CSR according to the priv spec 1.9.
1167         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
1168         CSR according to the priv spec 1.9.1.
1169         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
1170         CSR according to the priv spec 1.10.
1171         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
1172         CSR according to the priv spec 1.11.
1173         * config/tc-riscv.c (md_show_usage): Add descriptions about
1174         the new GAS options.
1175         * doc/c-riscv.texi: Likewise.
1176
1177 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
1178
1179         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1180         * testsuite/gas/ppc/power9.d: Likewise.
1181         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1182         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1183         sync, wait, waitrsv>: Add tests.
1184         * testsuite/gas/ppc/power10.d: Likewise.
1185
1186 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
1187
1188         PR 25992
1189         * config/tc-arm.c : Add arm_ext_v8r feature.
1190         (it_fsm_post_encode): Check arm_ext_v8r feature.
1191         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1192
1193 2020-05-19  Alan Modra  <amodra@gmail.com>
1194
1195         * write.c (write_contents): Use bfd_get_filename rather than
1196         accessing bfd->filename directly.  Use bfd_section_name rather
1197         than accessing section->name directly.
1198
1199 2020-05-19  Alan Modra  <amodra@gmail.com>
1200
1201         * symbols.c (local_symbol_make): Init all of lsy_flags.
1202
1203 2020-05-18  Alan Modra  <amodra@gmail.com>
1204
1205         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1206         before looking at add_symbol->sy_flags.
1207
1208 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
1209
1210         * config/tc-i386.c: Not handle lret/iret.
1211         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1212         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1213         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1214         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1215         * testsuite/gas/i386/lfence-ret.s: Ditto.
1216         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1217         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1218         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1219         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1220         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1221         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1222         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1223
1224 2020-05-15  Alan Modra  <amodra@gmail.com>
1225             Alex Coplan  <alex.coplan@arm.com>
1226
1227         * symbols.c (struct local_symbol): Update comment.
1228         (resolve_symbol_value): For resolved symbols equated to other
1229         symbols, verify that the referenced symbol is not a local_symbol
1230         before accessing sy_value.  Don't leave symbol loops during
1231         finalize_syms resolution.
1232         * testsuite/gas/all/assign-bad-recursive.d: New test.
1233         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1234         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1235         * testsuite/gas/all/gas.exp: Run it.
1236
1237 2020-05-14  Nick Clifton  <nickc@redhat.com>
1238
1239         * po/sv.po: Updated Swedish translation.
1240
1241 2020-05-11  Alan Modra  <amodra@gmail.com>
1242
1243         * testsuite/gas/ppc/scalarquad.d,
1244         * testsuite/gas/ppc/scalarquad.s: New test.
1245         * testsuite/gas/ppc/ppc.exp: Run it.
1246
1247 2020-05-11  Alan Modra  <amodra@gmail.com>
1248
1249         * testsuite/gas/ppc/rightmost.d,
1250         * testsuite/gas/ppc/rightmost.s: New test.
1251         * testsuite/gas/ppc/ppc.exp: Run it.
1252
1253 2020-05-11  Alan Modra  <amodra@gmail.com>
1254
1255         * testsuite/gas/ppc/xvtlsbb.d,
1256         * testsuite/gas/ppc/xvtlsbb.s: New test.
1257         * testsuite/gas/ppc/ppc.exp: Run it.
1258
1259 2020-05-11  Alan Modra  <amodra@gmail.com>
1260
1261         * testsuite/gas/ppc/stringop.d,
1262         * testsuite/gas/ppc/stringop.s: New test.
1263         * testsuite/gas/ppc/ppc.exp: Run it.
1264
1265 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1266
1267         * testsuite/gas/ppc/set_bool.d,
1268         * testsuite/gas/ppc/set_bool.s: New test.
1269         * testsuite/gas/ppc/ppc.exp: Run it.
1270
1271 2020-05-11  Alan Modra  <amodra@gmail.com>
1272
1273         * testsuite/gas/ppc/bitmanip.d,
1274         * testsuite/gas/ppc/bitmanip.s: New test.
1275         * testsuite/gas/ppc/ppc.exp: Run it.
1276
1277 2020-05-11  Alan Modra  <amodra@gmail.com>
1278
1279         * testsuite/gas/ppc/genpcv.d,
1280         * testsuite/gas/ppc/genpcv.s: New test.
1281         * testsuite/gas/ppc/ppc.exp: Run it.
1282
1283 2020-05-11  Alan Modra  <amodra@gmail.com>
1284
1285         * testsuite/gas/ppc/maskmanip.d,
1286         * testsuite/gas/ppc/maskmanip.s: New test.
1287         * testsuite/gas/ppc/ppc.exp: Run it.
1288
1289 2020-05-11  Alan Modra  <amodra@gmail.com>
1290             Peter Bergner  <bergner@linux.ibm.com>
1291
1292         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1293         (md_assemble): Check acc specified in correct operand.
1294         * testsuite/gas/ppc/outerprod.d,
1295         * testsuite/gas/ppc/outerprod.s,
1296         * testsuite/gas/ppc/vsx4.d,
1297         * testsuite/gas/ppc/vsx4.s: New tests.
1298         * testsuite/gas/ppc/ppc.exp: Run them.
1299
1300 2020-05-11  Alan Modra  <amodra@gmail.com>
1301
1302         * testsuite/gas/ppc/simd_perm.d,
1303         * testsuite/gas/ppc/simd_perm.s: New test.
1304         * testsuite/gas/ppc/ppc.exp: Run it.
1305
1306 2020-05-11  Alan Modra  <amodra@gmail.com>
1307
1308         * testsuite/gas/ppc/int128.d,
1309         * testsuite/gas/ppc/int128.s: New test.
1310         * testsuite/gas/ppc/ppc.exp: Run it.
1311
1312 2020-05-11  Alan Modra  <amodra@gmail.com>
1313
1314         * testsuite/gas/ppc/vsx_32byte.d,
1315         * testsuite/gas/ppc/vsx_32byte.s: New test.
1316         * testsuite/gas/ppc/ppc.exp: Run it.
1317
1318 2020-05-11  Alan Modra  <amodra@gmail.com>
1319
1320         * testsuite/gas/ppc/vec_mul.s,
1321         * testsuite/gas/ppc/vec_mul.d: New test.
1322         * testsuite/gas/ppc/ppc.exp: Run it.
1323
1324 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1325
1326         * testsuite/gas/ppc/byte_rev.d,
1327         * testsuite/gas/ppc/byte_rev.s: New test.
1328         * testsuite/gas/ppc/ppc.exp: Run it.
1329
1330 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1331
1332         * testsuite/gas/ppc/power10.d: Add paste. tests.
1333         * testsuite/gas/ppc/power10.s: Likewise.
1334
1335 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1336
1337         * testsuite/gas/ppc/power10.s: New test.
1338         * testsuite/gas/ppc/power10.d: Likewise.
1339         * testsuite/gas/ppc/ppc.exp: Run it.
1340
1341 2020-05-11  Alan Modra  <amodra@gmail.com>
1342
1343         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1344         renaming.
1345         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1346         place of -mfuture/-Mfuture.
1347         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1348         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1349
1350 2020-05-06  Nick Clifton  <nickc@redhat.com>
1351
1352         * po/sv.po: Updated Swedish translation.
1353
1354 2020-05-06  Nick Clifton  <nickc@redhat.com>
1355
1356         PR 25927
1357         * doc/as.texi (Preprocessing): Replace cross reference to not
1358         existant document with a URL to the equivalent page in the GCC
1359         manual.
1360
1361 2020-05-05  Nick Clifton  <nickc@redhat.com>
1362
1363         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1364         construction of a DWARF-5 directory name table.
1365         * testsuite/gas/elf/pr25917.d: Update expected output.
1366
1367 2020-05-05  Gunther Nikl <gnikl@justmail.de>
1368
1369         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1370         (md_parse_option): Remove initialization of elf_flags.
1371
1372 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1373
1374         PR gas/25863
1375         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1376         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1377         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1378
1379 2020-05-04  Nick Clifton  <nickc@redhat.com>
1380
1381         PR 25917
1382         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1383         table's existence before looking at its entries.
1384         Also do not emit a default directory entry if there are no
1385         directories in use.
1386
1387         * testsuite/gas/elf/pr25917.s: New test source file.
1388         * testsuite/gas/elf/pr25917.d: New test driver.
1389         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1390
1391 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
1392
1393         * config/tc-aarch64.c (fix_insn): Implement for
1394         AARCH64_OPND_UNDEFINED.
1395         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1396         * testsuite/gas/aarch64/udf.s: New.
1397         * testsuite/gas/aarch64/udf.d: New.
1398         * testsuite/gas/aarch64/udf-invalid.s: New.
1399         * testsuite/gas/aarch64/udf-invalid.l: New.
1400         * testsuite/gas/aarch64/udf-invalid.d: New.
1401
1402 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
1403
1404         * config/tc-rx.c (elf_flags): Reset default value.
1405         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1406
1407 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
1408
1409         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1410         if it's not defined.
1411         (microarch_earliest): New static variable.
1412         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1413         simcall opcode has mandatory parameter.
1414         (xg_init_global_config): Initialize microarch_earliest.
1415
1416 2020-04-29  Nick Clifton  <nickc@redhat.com>
1417
1418         PR 22699
1419         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1420         IMM0_8S and add support for IMM0_8U.
1421         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1422         unsigned 8-bit immediate.
1423         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1424         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1425
1426 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
1427
1428         * NEWS: Add news entry for big-obj.
1429         * config/tc-i386.c (i386_target_format): Support new format.
1430         * doc/c-i386.texi: Add i386 support.
1431         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1432         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1433
1434 2020-04-27  Nick Clifton  <nickc@redhat.com>
1435
1436         PR 25878
1437         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1438         (assign_file_to_slot): New function.  Fills in an entry in the
1439         files table.
1440         (allocate_filenum): Use new function.
1441         (allocate_filename_to_slot): Use new function.  If the specified
1442         slot entry is already in use, but was chosen automatically then
1443         reassign the automatic entry.
1444
1445 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
1446
1447         * config/tc-i386.c (lfence_before_ret_shl): New member.
1448         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1449         for Anysize insns.
1450         (insert_after_load): Issue warning for REP CMPS/SCAS.
1451         (insert_before_before): Handle iret, Handle
1452         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1453         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1454         -mlfence-before-ret=[none/not/or/shl/yes].
1455         Enable -mlfence-before-ret=shl when
1456         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1457         (md_show_usage): Ditto.
1458         * doc/c-i386.texi: Ditto.
1459         * testsuite/gas/i386/i386.exp: Add new testcases.
1460         * testsuite/gas/i386/lfence-load-b.d: New.
1461         * testsuite/gas/i386/lfence-load-b.e: New.
1462         * testsuite/gas/i386/lfence-load.d: Modified.
1463         * testsuite/gas/i386/lfence-load.e: New.
1464         * testsuite/gas/i386/lfence-load.s: Modified.
1465         * testsuite/gas/i386/lfence-ret-a.d: Modified.
1466         * testsuite/gas/i386/lfence-ret-b.d: Modified.
1467         * testsuite/gas/i386/lfence-ret-c.d: New.
1468         * testsuite/gas/i386/lfence-ret-d.d: New.
1469         * testsuite/gas/i386/lfence-ret.s: Modified.
1470         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1471         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1472         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1473         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1474         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1475         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1476         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1477         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1478         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1479         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1480
1481 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
1482
1483         PR ld/25861
1484         * config/tc-xtensa.c (md_apply_fix): Replace
1485         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1486         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1487         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1488         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1489         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1490
1491 2020-04-22  Alan Modra  <amodra@gmail.com>
1492
1493         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1494         symbol for ".symver .. remove".
1495         * doc/as.texi (.symver): Update.
1496         * testsuite/gas/symver/symver11.s: Make foo weak.
1497         * testsuite/gas/symver/symver11.d: Expect an error.
1498         * testsuite/gas/symver/symver7.d: Allow other random symbols.
1499
1500 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1501
1502         * testsuite/gas/symver/symver11.s: Add ".balign 8".
1503
1504 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
1505
1506         PR 25848
1507         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1508         * testsuite/gas/m68k/operands.d: Update.
1509         * testsuite/gas/m68k/op68000.d: Update for new error messages.
1510
1511 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
1512
1513         PR binutils/24753
1514         * testsuite/gas/arm/pr24753.d: New test.
1515         * testsuite/gas/arm/pr24753.s: New test.
1516
1517 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1518
1519         PR gas/23840
1520         PR gas/25295
1521         * NEWS: Mention .symver extension.
1522         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1523         function.
1524         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1525         add a version name.  Add local, hidden and remove visibility
1526         support.
1527         (elf_frob_symbol): Handle the list of version names.  Update the
1528         original symbol to local, hidden or remove it from the symbol
1529         table.
1530         (elf_frob_file_before_adjust): Handle the list of version names.
1531         * config/obj-elf.h (elf_visibility): New.
1532         (elf_versioned_name_list): Likewise.
1533         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1534         and visibility.  Change versioned_name pointer to struct
1535         elf_versioned_name_list.
1536         * doc/as.texi: Update .symver directive.
1537         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
1538         error checking tests.
1539         * testsuite/gas/symver/symver6.d: New file.
1540         * testsuite/gas/symver/symver7.d: Likewise.
1541         * testsuite/gas/symver/symver7.s: Likewise.
1542         * testsuite/gas/symver/symver8.d: Likewise.
1543         * testsuite/gas/symver/symver8.s: Likewise.
1544         * testsuite/gas/symver/symver9.s: Likewise.
1545         * testsuite/gas/symver/symver9a.d: Likewise.
1546         * testsuite/gas/symver/symver9b.d: Likewise.
1547         * testsuite/gas/symver/symver10.s: Likewise.
1548         * testsuite/gas/symver/symver10a.d: Likewise.
1549         * testsuite/gas/symver/symver10b.d: Likewise.
1550         * testsuite/gas/symver/symver11.d: Likewise.
1551         * testsuite/gas/symver/symver11.s: Likewise.
1552         * testsuite/gas/symver/symver12.d: Likewise.
1553         * testsuite/gas/symver/symver12.s: Likewise.
1554         * testsuite/gas/symver/symver13.d: Likewise.
1555         * testsuite/gas/symver/symver13.s: Likewise.
1556         * testsuite/gas/symver/symver14.d: Likewise.
1557         * testsuite/gas/symver/symver14.l: Likewise.
1558         * testsuite/gas/symver/symver15.d: Likewise.
1559         * testsuite/gas/symver/symver15.l: Likewise.
1560         * testsuite/gas/symver/symver6.l: Removed.
1561         * testsuite/gas/symver/symver6.s: Updated.
1562
1563 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1564
1565         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1566         to include TSB.
1567         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1568         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1569         * testsuite/gas/aarch64/system.d: Update.
1570
1571 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1572
1573         * testsuite/gas/aarch64/bti.d: Update -march option.
1574         * testsuite/gas/aarch64/illegal-bti.d: Remove.
1575         * testsuite/gas/aarch64/illegal-bti.l: Remove.
1576         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1577         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1578
1579 2020-04-17  Alan Modra  <amodra@gmail.com>
1580
1581         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1582
1583 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
1584             Nick Clifton  <nickc@redhat.com>
1585
1586         PR 25803
1587         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1588         targets.
1589         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1590         for the type-2 test.
1591         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1592         targets running this test.
1593
1594 2020-02-16  David Faust  <david.faust@oracle.com>
1595
1596         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1597         * testsuite/gas/bpf/jump32.s: New file.
1598         * testsuite/gas/bpf/jump32.d: Likewise.
1599
1600 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1601
1602         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1603         documentation.
1604
1605 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
1606
1607         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1608         (md_pcrel_from): Remove prototytpe.
1609         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1610         define.
1611         (md_pcrel_from_section): Remove duplicate prototype.
1612         * tc.h (md_pcrel_from_section): Add prototype.
1613         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1614         * config/tc-arc.h (md_pcrel_from_section): Likewise.
1615         * config/tc-arm.h (md_pcrel_from_section): Likewise.
1616         * config/tc-avr.h (md_pcrel_from_section): Likewise.
1617         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1618         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1619         * config/tc-csky.h (md_pcrel_from_section): Likewise.
1620         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1621         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1622         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1623         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1624         * config/tc-frv.h (md_pcrel_from_section): Likewise.
1625         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1626         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1627         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1628         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1629         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1630         * config/tc-mep.h (md_pcrel_from_section): Likewise.
1631         * config/tc-metag.h (md_pcrel_from_section): Likewise.
1632         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1633         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1634         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1635         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1636         * config/tc-mt.h (md_pcrel_from_section): Likewise.
1637         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1638         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1639         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1640         * config/tc-rx.h (md_pcrel_from_section): Likewise.
1641         * config/tc-s390.h (md_pcrel_from_section): Likewise.
1642         * config/tc-sh.h (md_pcrel_from_section): Likewise.
1643         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1644         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1645         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1646         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1647         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1648         md_apply_fix3): Delete prototypes.
1649
1650 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1651
1652         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1653         instructions.
1654
1655 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1656
1657         * doc/c-z80.texi: Fix @xref warnings.
1658
1659 2020-04-07  Lili Cui  <lili.cui@intel.com>
1660
1661         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1662         (cpu_noarch): Likewise.
1663         * doc/c-i386.texi: Document TSXLDTRK.
1664         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1665         * testsuite/gas/i386/tsxldtrk.d: Likewise.
1666         * testsuite/gas/i386/tsxldtrk.s: Likewise.
1667         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1668
1669 2020-04-02  Lili Cui  <lili.cui@intel.com>
1670
1671         * config/tc-i386.c (cpu_arch): Add .serialize.
1672         (cpu_noarch): Likewise.
1673         * doc/c-i386.texi: Document serialize.
1674         * testsuite/gas/i386/i386.exp: Run serialize tests
1675         * testsuite/gas/i386/serialize.d: Likewise.
1676         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1677         * testsuite/gas/i386/serialize.s: Likewise.
1678
1679 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1680
1681         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1682         * testsuite/gas/elf/section12b.d: Likewise.
1683         * testsuite/gas/elf/section16a.d: Likewise.
1684         * testsuite/gas/elf/section16b.d: Likewise.
1685
1686 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
1687
1688         * config/tc-m68k.c (m68k_ip): Fix range check for index register
1689         with a suppressed address register.
1690
1691 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1692
1693         PR gas/25756
1694         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1695         * testsuite/gas/i386/localpic.s: Add a test for relocation
1696         against local absolute symbol.
1697         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1698         * testsuite/gas/i386/localpic.d: Updated.
1699         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1700         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1701
1702 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1703
1704         PR gas/25732
1705         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1706         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1707         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1708         testsuite/gas/i386/x86-64-jump.d.
1709         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1710         Incorporate changes to
1711         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1712         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1713         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1714         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1715         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1716
1717 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
1718
1719         PR 25611
1720         PR 25614
1721         * dwarf2dbg.c: Do not include "bignum.h".
1722
1723 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
1724
1725         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1726         * testsuite/gas/riscv/alias-csr.s: Likewise.
1727         * testsuite/gas/riscv/no-aliases-csr.d: Move this
1728         to priv-reg-pseudo-noalias.
1729         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1730         * testsuite/gas/riscv/bad-csr.l: Likewise.
1731         * testsuite/gas/riscv/bad-csr.s: Likewise.
1732         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
1733         * testsuite/gas/riscv/satp.s: Likewise.
1734         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1735         csr instruction, including alias-csr testcase.
1736         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1737         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1738         pseudo instruction with objdump -Mno-aliases.
1739         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1740         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1741         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1742         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1743         * testsuite/gas/riscv/priv-reg.s: Likewise.
1744         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1745         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1746         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1747
1748 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
1749
1750         * config/obj-coff.c (obj_coff_section): Set the bss flag on
1751         sections with the "b" attribute.
1752
1753 2020-03-22  Alan Modra  <amodra@gmail.com>
1754
1755         * testsuite/gas/s12z/truncated.d: Update expected output.
1756
1757 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1758
1759         PR 25690
1760         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1761         * doc/c-z80.texi: Update documentation.
1762
1763 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1764
1765         PR 25641
1766         PR 25668
1767         PR 25633
1768         Fix disassembling ED+A4/AC/B4/BC opcodes.
1769         Fix assembling lines containing colonless label and instruction
1770         with first operand inside parentheses.
1771         Fix registration of unsupported by target CPU registers.
1772         * config/tc-z80.c: See above.
1773         * config/tc-z80.h: See above.
1774         * testsuite/gas/z80/colonless.d: Update test.
1775         * testsuite/gas/z80/colonless.s: Likewise.
1776         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1777         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1778         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1779         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1780         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1781         * testsuite/gas/z80/unsup_regs.s: Likewise.
1782         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1783         * testsuite/gas/z80/z80.exp: Likewise.
1784         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1785         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1786         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1787
1788 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1789
1790         PR 25660
1791         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1792         (parse_operands): Handle new operand codes.
1793         (do_neon_dyadic_long): Make shape check accept the scalar variants.
1794         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1795         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1796         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1797         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1798         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1799         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1800         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1801
1802 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1803
1804         * NEWS: Mention x86 assembler options for CVE-2020-0551.
1805
1806 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1807
1808         * testsuite/gas/i386/i386.exp: Run new tests.
1809         * testsuite/gas/i386/lfence-byte.d: New file.
1810         * testsuite/gas/i386/lfence-byte.e: Likewise.
1811         * testsuite/gas/i386/lfence-byte.s: Likewise.
1812         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1813         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1814         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1815         * testsuite/gas/i386/lfence-indbr.e: Likewise.
1816         * testsuite/gas/i386/lfence-indbr.s: Likewise.
1817         * testsuite/gas/i386/lfence-load.d: Likewise.
1818         * testsuite/gas/i386/lfence-load.s: Likewise.
1819         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1820         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1821         * testsuite/gas/i386/lfence-ret.s: Likewise.
1822         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1823         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1824         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1825         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1826         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1827         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1828         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1829         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1830         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1831         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1832         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1833         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1834
1835 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1836
1837         * config/tc-i386.c (lfence_after_load): New.
1838         (lfence_before_indirect_branch_kind): New.
1839         (lfence_before_indirect_branch): New.
1840         (lfence_before_ret_kind): New.
1841         (lfence_before_ret): New.
1842         (last_insn): New.
1843         (load_insn_p): New.
1844         (insert_lfence_after): New.
1845         (insert_lfence_before): New.
1846         (md_assemble): Call insert_lfence_before and insert_lfence_after.
1847         Set last_insn.
1848         (OPTION_MLFENCE_AFTER_LOAD): New.
1849         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1850         (OPTION_MLFENCE_BEFORE_RET): New.
1851         (md_longopts): Add -mlfence-after-load=,
1852         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1853         (md_parse_option): Handle -mlfence-after-load=,
1854         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1855         (md_show_usage): Display -mlfence-after-load=,
1856         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1857         (i386_cons_align): New.
1858         * config/tc-i386.h (i386_cons_align): New.
1859         (md_cons_align): New.
1860         * doc/c-i386.texi: Document -mlfence-after-load=,
1861         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1862
1863 2020-03-11  Nick Clifton  <nickc@redhat.com>
1864
1865         PR 25611
1866         PR 25614
1867         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1868         (DWARF2_FILE_SIZE_NAME): Default to -1.
1869         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1870         whichever is higher.
1871         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1872         (NUM_MD5_BYTES): Define.
1873         (struct file entry): Add md5 field.
1874         (get_filenum): Delete and replace with...
1875         (get_basename): New function.
1876         (get_directory_table_entry): New function.
1877         (allocate_filenum): New function.
1878         (allocate_filename_to_slot): New function.
1879         (dwarf2_where): Use new functions.
1880         (dwarf2_directive_filename): Add support for extended .file
1881         pseudo-op.
1882         (dwarf2_directive_loc): Allow the use of file number zero with
1883         DWARF 5 or higher.
1884         (out_file_list): Rename to...
1885         (out_dir_and_file_list): Add DWARF 5 support.
1886         (out_debug_line): Emit extra values into the section header for
1887         DWARF 5.
1888         (out_debug_str): Allow for file 0 to be used with DWARF 5.
1889         * doc/as.texi (.file): Update the description of this pseudo-op.
1890         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1891         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1892         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1893         * NEWS: Mention the new feature.
1894
1895 2020-03-10  Alan Modra  <amodra@gmail.com>
1896
1897         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1898         to avoid signed overflow.
1899         * config/tc-mcore.c (md_assemble): Likewise.
1900         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1901         * config/tc-nds32.c (SET_ADDEND): Likewise.
1902         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1903
1904 2020-03-09  Jan Beulich  <jbeulich@suse.com>
1905
1906         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1907         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1908         testsuite/gas/i386/avx-intel.d: Adjust expectations.
1909
1910 2020-03-07  Alan Modra  <amodra@gmail.com>
1911
1912         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1913         first column.
1914
1915 2020-03-06  Nick Clifton  <nickc@redhat.com>
1916
1917         PR 25614
1918         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1919         0 if the dwarf_level is 5 or more.  Complain if a filename follows
1920         a file 0.
1921         * testsuite/gas/elf/dwarf-5-file0.s: New test.
1922         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1923         * testsuite/gas/elf/elf.exp: Run the new test.
1924
1925         PR 25612
1926         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1927         * doc/as.texi: Fix another typo.
1928
1929 2020-03-06  Nick Clifton  <nickc@redhat.com>
1930
1931         PR 25612
1932         * as.c (dwarf_level): Define.
1933         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1934         (parse_args): Add support for the new options.
1935         as.h (dwarf_level): Prototype.
1936         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1937         value.
1938         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1939         (DWARF2_LINE_VERSION): Remove definition.
1940         * doc/as.texi: Document the new options.
1941
1942 2020-03-06  Nick Clifton  <nickc@redhat.com>
1943
1944         PR 25572
1945         * as.c (main): Allow matching input and outputs when they are
1946         not regular files.
1947
1948 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1949
1950         * config/tc-i386.c (match_mem_size): Generalize broadcast special
1951         casing.
1952         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1953         one of byte/word/dword/qword is set alongside a SIMD register in
1954         a template's operand.
1955
1956 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1957
1958         * config/tc-i386.c (match_template): Extend code in logic
1959         rejecting certain suffixes in certain modes to also cover mask
1960         register use and VecSIB. Drop special casing of broadcast. Skip
1961         immediates in the check.
1962
1963 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1964
1965         * config/tc-i386.c (match_template): Fold duplicate code in
1966         logic rejecting certain suffixes in certain modes. Drop
1967         pointless "else".
1968
1969 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1970
1971         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1972         alongside !norex64 ones.
1973         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1974         with both 32- and 64-bit GPR operands.
1975         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1976         32- and 64-bit GPR operands.
1977         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1978         testsuite/gas/i386/x86-64-avx512bw.d,
1979         testsuite/gas/i386/x86-64-avx512f-intel.d,
1980         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1981
1982 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1983
1984         * config/tc-i386.c (md_assemble): Drop use of rex64.
1985         (process_suffix): For REX.W for 64-bit CRC32.
1986
1987 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1988
1989         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1990         addressing for MPX insns without base/index.
1991         * testsuite/gas/i386/mpx-16bit.s,
1992         * testsuite/gas/i386/mpx-16bit.d: New.
1993         * testsuite/gas/i386/i386.exp: Run new test.
1994
1995 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1996
1997         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1998         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1999         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2000         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2001         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2002         as well as a BSWAP one.
2003         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2004         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2005         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2006         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2007         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2008         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2009         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2010         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2011         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2012         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2013         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2014         testsuite/gas/i386/vmx.d: Adjust expectations.
2015
2016 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2017
2018         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2019         from having their operands swapped.
2020         * testsuite/gas/i386/waitpkg.s,
2021         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2022         3-operand cases as well as testing of 16-bit code generation.
2023         * testsuite/gas/i386/waitpkg.d,
2024         testsuite/gas/i386/waitpkg-intel.d,
2025         testsuite/gas/i386/x86-64-waitpkg.d,
2026         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2027
2028 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
2029
2030         * config/tc-riscv.c (percent_op_utype): Support the modifier
2031         %got_pcrel_hi.
2032         * doc/c-riscv.texi: Add documentation.
2033         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2034         modifier %got_pcrel_hi.
2035         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2036         * testsuite/gas/riscv/relax-reloc.d: Likewise.
2037         * testsuite/gas/riscv/relax-reloc.s: Likewise.
2038
2039         * doc/c-riscv.texi (relocation modifiers): Add documentation.
2040         (RISC-V-Formats): Update the section name from "Instruction Formats"
2041         to "RISC-V Instruction Formats".
2042
2043 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
2044
2045         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2046         detected in a section which does not have at least 4 byte
2047         alignment.
2048         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2049         * testsuite/gas/arm/ldr-t.s: Likewise.
2050         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2051         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2052         disassembly, ignoring any NOPs that may have been inserted because
2053         of section alignment.
2054         * testsuite/gas/arm/ldr-t.d: Likewise.
2055
2056 2020-03-04  Jan Beulich  <jbeulich@suse.com>
2057
2058         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2059         * doc/c-i386.texi: Mention sev_es.
2060         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2061         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2062         expectations.
2063         * testsuite/gas/i386/arch-13-znver1.d,
2064         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2065
2066 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2067
2068         * config/tc-i386.c (match_template): Replace ignoresize and
2069         defaultsize with mnemonicsize.
2070         (process_suffix): Likewise.
2071
2072 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2073
2074         PR 25627
2075         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2076         instruction LD IY,(HL).
2077         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2078         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2079         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2080         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2081
2082 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2083
2084         PR gas/25622
2085         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2086         x86-64-default-suffix-avx.
2087         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2088         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2089         * testsuite/gas/i386/noreg64.d: Updated.
2090         * testsuite/gas/i386/noreg64.l: Likewise.
2091         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2092         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2093         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2094
2095 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2096
2097         PR 25604
2098         * config/tc-z80.c (contains_register): Prevent an illegal memory
2099         access when checking an expression for a register name.
2100
2101 2020-03-03  Alan Modra  <amodra@gmail.com>
2102
2103         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2104         support.
2105
2106 2020-03-02  Alan Modra  <amodra@gmail.com>
2107
2108         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2109         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2110         and .sbss sections.
2111         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2112         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2113         (s3_s_score_lcomm): Likewise.
2114         * config/tc-score7.c: Similarly.
2115         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2116
2117 2020-02-28  YunQiang Su  <syq@debian.org>
2118
2119         PR gas/25539
2120         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2121         to handle multi-labels.
2122         (has_label_name): New.
2123
2124 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
2125
2126         * config/tc-arm.c (enum pred_instruction_type): Remove
2127         NEUTRAL_IT_NO_VPT_INSN predication type.
2128         (cxn_handle_predication): Modify to require condition suffixes.
2129         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2130         * testsuite/gas/arm/cde-scalar.s: Update test.
2131         * testsuite/gas/arm/cde-warnings.l: Update test.
2132         * testsuite/gas/arm/cde-warnings.s: Update test.
2133
2134 2020-02-26  Alan Modra  <amodra@gmail.com>
2135
2136         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2137         N_() on empty string.
2138
2139 2020-02-26  Alan Modra  <amodra@gmail.com>
2140
2141         * read.c (read_a_source_file): Call strncpy with length one
2142         less than size of original_case_string.
2143
2144 2020-02-26  Alan Modra  <amodra@gmail.com>
2145
2146         * config/obj-elf.c: Indent labels correctly.
2147         * config/obj-macho.c: Likewise.
2148         * config/tc-aarch64.c: Likewise.
2149         * config/tc-alpha.c: Likewise.
2150         * config/tc-arm.c: Likewise.
2151         * config/tc-cr16.c: Likewise.
2152         * config/tc-crx.c: Likewise.
2153         * config/tc-frv.c: Likewise.
2154         * config/tc-i386-intel.c: Likewise.
2155         * config/tc-i386.c: Likewise.
2156         * config/tc-ia64.c: Likewise.
2157         * config/tc-mn10200.c: Likewise.
2158         * config/tc-mn10300.c: Likewise.
2159         * config/tc-nds32.c: Likewise.
2160         * config/tc-riscv.c: Likewise.
2161         * config/tc-s12z.c: Likewise.
2162         * config/tc-xtensa.c: Likewise.
2163         * config/tc-z80.c: Likewise.
2164         * read.c: Likewise.
2165         * symbols.c: Likewise.
2166         * write.c: Likewise.
2167
2168 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2169
2170         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2171         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
2172         after parsing all arguments.
2173         (enum csr_insn_type): New enum is used to classify the CSR instruction.
2174         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
2175         are used to check if we write a read-only CSR by the CSR instruction.
2176         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
2177         all CSR for the read-only CSR checking.
2178         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2179         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2180         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
2181         all CSR instructions for the read-only CSR checking.
2182         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2183         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2184
2185         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2186         (riscv_opts): Initialize it.
2187         (reg_lookup_internal): Check the `riscv_opts.csr_check`
2188         before doing the CSR checking.
2189         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2190         (md_longopts): Add mcsr-check and mno-csr-check.
2191         (md_parse_option): Handle new enum option values.
2192         (s_riscv_option): Handle new long options.
2193         * doc/c-riscv.texi: Add description for the new .option and assembler
2194         options.
2195         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2196         the CSR checking.
2197         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2198
2199         * config/tc-riscv.c (csr_extra_hash): New.
2200         (enum riscv_csr_class): New enum.  Used to decide
2201         whether or not this CSR is legal in the current ISA string.
2202         (struct riscv_csr_extra): New structure to hold all extra information
2203         of CSR.
2204         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
2205         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2206         Call hash_reg_name to insert CSR address into reg_names_hash.
2207         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2208         Decide whether the CSR is valid according to the csr_extra_hash.
2209         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2210         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2211         not a boolean.  This is same as riscv_init_csr_hash, so keep the
2212         consistent usage.
2213         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2214         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2215         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2216         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
2217         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2218         f-ext CSR are not allowed.
2219         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2220         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
2221         source file is `priv-reg.s`, and the ISA is rv64if, so the
2222         rv32-only CSR are not allowed.
2223         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2224
2225 2020-02-21  Alan Modra  <amodra@gmail.com>
2226
2227         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2228         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2229
2230 2020-02-21  Alan Modra  <amodra@gmail.com>
2231
2232         PR 25569
2233         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2234         on section size adjustment, instead perform another write if
2235         exec header size is larger than section size.
2236
2237 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2238
2239         * doc/c-riscv.texi: Add the doc entries for -march-attr/
2240         -mno-arch-attr command line options.
2241
2242 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2243
2244         * testsuite/gas/riscv/c-add-addi.d: New testcase.
2245         * testsuite/gas/riscv/c-add-addi.s: Likewise.
2246
2247 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2248
2249         PR 25576
2250         * config/tc-z80.c (md_parse_option): Do not use an underscore
2251         prefix for local labels in SDCC compatability mode.
2252         (z80_start_line_hook): Remove SDCC dollar label support.
2253         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2254         * testsuite/gas/z80/sdcc.s: Likewise.
2255
2256 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2257
2258         PR 25517
2259         * config/tc-z80.c: Add -march option.
2260         * doc/as.texi: Update Z80 documentation.
2261         * doc/c-z80.texi: Likewise.
2262         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2263         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2264         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2265         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2266         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2267         * testsuite/gas/z80/gbz80_all.d: Likewise.
2268         * testsuite/gas/z80/r800_extra.d: Likewise.
2269         * testsuite/gas/z80/r800_ii8.d: Likewise.
2270         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2271         * testsuite/gas/z80/sdcc.d: Likewise.
2272         * testsuite/gas/z80/z180.d: Likewise.
2273         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2274         * testsuite/gas/z80/z80_doc.d: Likewise.
2275         * testsuite/gas/z80/z80_ii8.d: Likewise.
2276         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2277         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2278         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2279         * testsuite/gas/z80/z80_sli.d: Likewise.
2280         * testsuite/gas/z80/z80n_all.d: Likewise.
2281         * testsuite/gas/z80/z80n_reloc.d: Likewise.
2282
2283 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
2284
2285         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2286         with GNU_PROPERTY_X86_FEATURE_2_MMX.
2287         * testsuite/gas/i386/i386.exp: Run property-3 and
2288         x86-64-property-3.
2289         * testsuite/gas/i386/property-3.d: New file.
2290         * testsuite/gas/i386/property-3.s: Likewise.
2291         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2292
2293 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2294
2295         * config/tc-i386.c (cpu_arch): Add .popcnt.
2296         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
2297         Add a tab before @samp{.sse4a}.
2298
2299 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2300
2301         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2302         for AddrPrefixOpReg templates. Combine the two pieces of
2303         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2304         mode.
2305
2306 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2307
2308         PR gas/14439
2309         * config/tc-i386.c (md_assemble): Also suppress operand
2310         swapping for MONITOR{,X} and MWAIT{,X}.
2311         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2312         Add Intel syntax monitor/mwait tests.
2313         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2314         Adjust expectations.
2315         *testsuite/gas/i386/sse3-intel.d,
2316         testsuite/gas/i386/x86-64-sse3-intel.d: New.
2317         * testsuite/gas/i386/i386.exp: Run new tests.
2318
2319 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2320
2321         PR gas/6518
2322         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2323         [XYZ]MMWord memory operand ambiguity recognition logic (largely
2324         re-indentation).
2325         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2326         cases.
2327         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2328         * testsuite/gas/i386/avx512dq-inval.l,
2329         testsuite/gas/i386/inval-avx.l,
2330         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2331         * testsuite/gas/i386/avx512vl-ambig.s,
2332         testsuite/gas/i386/avx512vl-ambig.l: New.
2333         * testsuite/gas/i386/i386.exp: Run new test.
2334
2335 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2336
2337         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
2338         nosse4.
2339         * doc/c-i386.texi: Document sse4a and nosse4a.
2340
2341 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2342
2343         * doc/c-i386.texi: Remove the old movsx and movzx documentation
2344         for AT&T syntax.
2345
2346 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2347
2348         PR gas/25438
2349         * config/tc-i386.c (md_assemble): Move movsx/movzx special
2350         casing ...
2351         (process_suffix): ... here. Consider just the first operand
2352         initially.
2353         (check_long_reg): Drop opcode 0x63 special case again.
2354         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2355         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2356         Move ambiguous operand size tests ...
2357         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2358         testsuite/gas/i386/noreg64.s: ... here.
2359         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2360         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2361         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2362         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2363         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2364         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2365         testsuite/gas/i386/x86-64-movsxd.d,
2366         testsuite/gas/i386/x86-64-movsxd-intel.d,
2367         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2368         Adjust expectations.
2369         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2370         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2371         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2372         * testsuite/gas/i386/i386.exp: Run new tests.
2373
2374 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2375
2376         * config/tc-i386.c (process_operands): Also skip segment
2377         override prefix emission if it matches an already present one.
2378         * testsuite/gas/i386/prefix32.s: Add double segment override
2379         cases.
2380         * testsuite/gas/i386/prefix32.l: Adjust expectations.
2381
2382 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2383
2384         * config/tc-i386.c (process_operands): Drop ineffectual segment
2385         overrides when optimizing.
2386         * testsuite/gas/i386/lea-optimize.d: New.
2387         * testsuite/gas/i386/i386.exp: Run new test.
2388
2389 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2390
2391         * config/tc-i386.c (process_operands): Also check insn prefix
2392         for ineffectual segment override warning. Don't cover possible
2393         VEX/EVEX encoded insns there.
2394         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2395         testsuite/gas/i386/lea.e: New.
2396         * testsuite/gas/i386/i386.exp: Run new test.
2397
2398 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2399
2400         PR gas/25438
2401         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2402         syntax.
2403
2404 2020-02-13  Fangrui Song   <maskray@google.com>
2405             H.J. Lu  <hongjiu.lu@intel.com>
2406
2407         PR gas/25551
2408         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2409         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2410         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2411         * testsuite/gas/i386/relax-5.d: New file.
2412         * testsuite/gas/i386/relax-5.s: Likewise.
2413         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2414         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2415
2416 2020-02-13  Jan Beulich  <jbeulich@suse.com>
2417
2418         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2419         "nosse4" entry.
2420
2421 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2422
2423         * config/tc-i386.c (avx512): New (at file scope), moved from
2424         (check_VecOperands): ... here.
2425         (process_suffix): Add [XYZ]MMword operand size handling.
2426         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2427         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2428         tests.
2429         * testsuite/gas/i386/avx512dq-inval.l,
2430         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2431
2432 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2433
2434         PR gas/24546
2435         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2436         code only.
2437         * config/tc-i386-intel.c (i386_intel_operand): Also handle
2438         CALL/JMP in O_tbyte_ptr case.
2439         * doc/c-i386.texi: Mention far call and full pointer load ISA
2440         differences.
2441         * testsuite/gas/i386/x86-64-branch-3.s,
2442         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2443         * testsuite/gas/i386/x86-64-branch-3.d,
2444         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2445         * testsuite/gas/i386/x86-64-branch-5.l,
2446         testsuite/gas/i386/x86-64-branch-5.s: New.
2447         * testsuite/gas/i386/i386.exp: Run new test.
2448
2449 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2450
2451         PR gas/25438
2452         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2453         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2454         64-bit-only warning.
2455         (check_word_reg): Consistently error on mismatching register
2456         size and suffix.
2457         * testsuite/gas/i386/general.s: Replace dword GPR with word one
2458         for movw. Replace suffix / GPR for orb.
2459         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2460         byte GPRs as well as ones for inb/outb with a word accumulator.
2461         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2462         testsuite/gas/i386/inval.l: Adjust expectations.
2463
2464 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2465
2466         * config/tc-i386.c (operand_type_register_match): Also fall
2467         through initial two if()-s when the template allows for a GPR
2468         operand. Adjust comment.
2469
2470 2020-02-11  Jan Beulich  <jbeulich@suse.com>
2471
2472         (struct _i386_insn): New field "short_form".
2473         (optimize_encoding): Drop setting of shortform field.
2474         (process_suffix): Set i.short_form. Replace shortform use.
2475         (process_operands): Replace shortform use.
2476
2477 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
2478
2479         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2480         loop initial declaration.
2481
2482 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
2483
2484         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2485         instructions that can have 5 arguments.
2486         (enum operand_parse_code): Add new operands.
2487         (parse_operands): Account for new operands.
2488         (S5): New macro.
2489         (enum neon_shape_el): Introduce P suffixes for coprocessor.
2490         (neon_select_shape): Account for P suffix.
2491         (LOW1): Move macro to global position.
2492         (HI4): Move macro to global position.
2493         (vcx_assign_vec_d): New.
2494         (vcx_assign_vec_m): New.
2495         (vcx_assign_vec_n): New.
2496         (enum vcx_reg_type): New.
2497         (vcx_get_reg_type): New.
2498         (vcx_size_pos): New.
2499         (vcx_vec_pos): New.
2500         (vcx_handle_shape): New.
2501         (vcx_ensure_register_in_range): New.
2502         (vcx_handle_register_arguments): New.
2503         (vcx_handle_insn_block): New.
2504         (vcx_handle_common_checks): New.
2505         (do_vcx1): New.
2506         (do_vcx2): New.
2507         (do_vcx3): New.
2508         * testsuite/gas/arm/cde-missing-fp.d: New test.
2509         * testsuite/gas/arm/cde-missing-fp.l: New test.
2510         * testsuite/gas/arm/cde-missing-mve.d: New test.
2511         * testsuite/gas/arm/cde-missing-mve.l: New test.
2512         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2513         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2514         * testsuite/gas/arm/cde-mve.s: New test.
2515         * testsuite/gas/arm/cde-warnings.l:
2516         * testsuite/gas/arm/cde-warnings.s:
2517         * testsuite/gas/arm/cde.d:
2518         * testsuite/gas/arm/cde.s:
2519
2520 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
2521             Matthew Malcomson  <matthew.malcomson@arm.com>
2522
2523         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2524         CDE coprocessor that can be enabled.
2525         (enum pred_instruction_type): New pred type.
2526         (BAD_NO_VPT): New error message.
2527         (BAD_CDE): New error message.
2528         (BAD_CDE_COPROC): New error message.
2529         (enum operand_parse_code): Add new immediate operands.
2530         (parse_operands): Account for new immediate operands.
2531         (check_cde_operand): New.
2532         (cde_coproc_enabled): New.
2533         (cde_coproc_pos): New.
2534         (cde_handle_coproc): New.
2535         (cxn_handle_predication): New.
2536         (do_custom_instruction_1): New.
2537         (do_custom_instruction_2): New.
2538         (do_custom_instruction_3): New.
2539         (do_cx1): New.
2540         (do_cx1a): New.
2541         (do_cx1d): New.
2542         (do_cx1da): New.
2543         (do_cx2): New.
2544         (do_cx2a): New.
2545         (do_cx2d): New.
2546         (do_cx2da): New.
2547         (do_cx3): New.
2548         (do_cx3a): New.
2549         (do_cx3d): New.
2550         (do_cx3da): New.
2551         (handle_pred_state): Define new IT block behaviour.
2552         (insns): Add newn CX*{,d}{,a} instructions.
2553         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2554         Define new cdecp extension strings.
2555         * doc/c-arm.texi: Document new cdecp extension arguments.
2556         * testsuite/gas/arm/cde-scalar.d: New test.
2557         * testsuite/gas/arm/cde-scalar.s: New test.
2558         * testsuite/gas/arm/cde-warnings.d: New test.
2559         * testsuite/gas/arm/cde-warnings.l: New test.
2560         * testsuite/gas/arm/cde-warnings.s: New test.
2561         * testsuite/gas/arm/cde.d: New test.
2562         * testsuite/gas/arm/cde.s: New test.
2563
2564 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2565
2566         PR gas/25516
2567         * config/tc-i386.c (intel64): Renamed to ...
2568         (isa64): This.
2569         (match_template): Accept Intel64 only instruction by default.
2570         (i386_displacement): Updated.
2571         (md_parse_option): Updated.
2572         * c-i386.texi: Update -mamd64/-mintel64 documentation.
2573         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
2574         -mamd64 to x86-64-sysenter-amd.
2575         * testsuite/gas/i386/x86-64-sysenter.d: New file.
2576
2577 2020-02-10  Alan Modra  <amodra@gmail.com>
2578
2579         * config/obj-elf.c (obj_elf_change_section): Error for section
2580         type, attr or entsize changes in assembly.
2581         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2582         * testsuite/gas/elf/section5.l: Update.
2583
2584 2020-02-10  Alan Modra  <amodra@gmail.com>
2585
2586         * output-file.c (output_file_close): Do a normal close when
2587         flag_always_generate_output.
2588         * write.c (write_object_file): Don't stop output when
2589         flag_always_generate_output.
2590
2591 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
2592
2593         PR 25469
2594         * config/tc-z80.c: Add -gbz80 command line option to generate code
2595         for the GameBoy Z80.  Add support for generating DWARF.
2596         * config/tc-z80.h: Add support for DWARF debug information
2597         generation.
2598         * doc/c-z80.texi: Document new command line option.
2599         * testsuite/gas/z80/gbz80_all.d: New file.
2600         * testsuite/gas/z80/gbz80_all.s: New file.
2601         * testsuite/gas/z80/z80.exp: Run the new tests.
2602         * testsuite/gas/z80/z80n_all.d: New file.
2603         * testsuite/gas/z80/z80n_all.s: New file.
2604         * testsuite/gas/z80/z80n_reloc.d: New file.
2605
2606 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2607
2608         PR gas/25381
2609         * config/obj-elf.c (get_section): Also check
2610         linked_to_symbol_name.
2611         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2612         (obj_elf_parse_section_letters): Handle the 'o' flag.
2613         (build_group_lists): Renamed to ...
2614         (build_additional_section_info): This.  Set elf_linked_to_section
2615         from map_head.linked_to_symbol_name.
2616         (elf_adjust_symtab): Updated.
2617         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2618         * doc/as.texi: Document the 'o' flag.
2619         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2620         * testsuite/gas/elf/section18.d: New file.
2621         * testsuite/gas/elf/section18.s: Likewise.
2622         * testsuite/gas/elf/section19.d: Likewise.
2623         * testsuite/gas/elf/section19.s: Likewise.
2624         * testsuite/gas/elf/section20.d: Likewise.
2625         * testsuite/gas/elf/section20.s: Likewise.
2626         * testsuite/gas/elf/section21.d: Likewise.
2627         * testsuite/gas/elf/section21.l: Likewise.
2628         * testsuite/gas/elf/section21.s: Likewise.
2629
2630 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2631
2632         * NEWS: Mention x86 assembler options to align branches for
2633         binutils 2.34.
2634
2635 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2636
2637         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2638         only for ELF targets.
2639         * testsuite/gas/i386/unique.d: Don't xfail.
2640         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2641
2642 2020-02-06  Alan Modra  <amodra@gmail.com>
2643
2644         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2645         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2646
2647 2020-02-06  Alan Modra  <amodra@gmail.com>
2648
2649         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2650         xfail, and rename test.
2651         * testsuite/gas/elf/section12b.d: Likewise.
2652         * testsuite/gas/elf/section16a.d: Likewise.
2653         * testsuite/gas/elf/section16b.d: Likewise.
2654
2655 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2656
2657         PR gas/25380
2658         * config/obj-elf.c (section_match): Removed.
2659         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2660         section_id.
2661         (obj_elf_change_section): Replace info and group_name arguments
2662         with match_p.  Also update the section ID and flags from match_p.
2663         (obj_elf_section): Handle "unique,N".  Update call to
2664         obj_elf_change_section.
2665         * config/obj-elf.h (elf_section_match): New.
2666         (obj_elf_change_section): Updated.
2667         * config/tc-arm.c (start_unwind_section): Update call to
2668         obj_elf_change_section.
2669         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2670         * config/tc-microblaze.c (microblaze_s_data): Likewise.
2671         (microblaze_s_sdata): Likewise.
2672         (microblaze_s_rdata): Likewise.
2673         (microblaze_s_bss): Likewise.
2674         * config/tc-mips.c (s_change_section): Likewise.
2675         * config/tc-msp430.c (msp430_profiler): Likewise.
2676         * config/tc-rx.c (parse_rx_section): Likewise.
2677         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2678         * doc/as.texi: Document "unique,N" in .section directive.
2679         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2680         * testsuite/gas/elf/section15.d: New file.
2681         * testsuite/gas/elf/section15.s: Likewise.
2682         * testsuite/gas/elf/section16.s: Likewise.
2683         * testsuite/gas/elf/section16a.d: Likewise.
2684         * testsuite/gas/elf/section16b.d: Likewise.
2685         * testsuite/gas/elf/section17.d: Likewise.
2686         * testsuite/gas/elf/section17.l: Likewise.
2687         * testsuite/gas/elf/section17.s: Likewise.
2688         * testsuite/gas/i386/unique.d: Likewise.
2689         * testsuite/gas/i386/unique.s: Likewise.
2690         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2691         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2692
2693 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2694
2695         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2696
2697 2020-02-01  Anthony Green  <green@moxielogic.com>
2698
2699        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2700
2701 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
2702
2703         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2704         %tls_ldo.
2705
2706 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2707
2708         PR gas/25472
2709         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2710         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2711         +mve.
2712         * testsuite/gas/arm/mve_dsp.d: New test.
2713
2714 2020-01-31  Nick Clifton  <nickc@redhat.com>
2715
2716         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2717         rather than BFD_RELOC_NONE.
2718
2719 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
2720
2721         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2722         to support VLDMIA instruction for MVE.
2723         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2724         instruction for MVE.
2725         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2726         instruction for MVE.
2727         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2728         instruction for MVE.
2729         * testsuite/gas/arm/mve-ldst.d: New test.
2730         * testsuite/gas/arm/mve-ldst.s: Likewise.
2731
2732 2020-01-31  Nick Clifton  <nickc@redhat.com>
2733
2734         * po/fr.po: Updated French translation.
2735         * po/ru.po: Updated Russian translation.
2736
2737 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
2738
2739         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2740         .s for the movprfx.
2741         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2742         * testsuite/gas/aarch64/sve-movprfx_28.d,
2743         * testsuite/gas/aarch64/sve-movprfx_28.l,
2744         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2745
2746 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2747
2748         * config/tc-i386.c (output_disp): Tighten base_opcode check.
2749         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2750         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2751         Adjust expectations.
2752
2753 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
2754
2755         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2756         * testsuite/gas/bpf/alu-be.d: Likewise.
2757         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2758         * testsuite/gas/bpf/alu32-be.d: Likewise.
2759
2760 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2761
2762         * testsuite/gas/i386/x86-64-branch-2.s,
2763         testsuite/gas/i386/x86-64-branch-4.s,
2764         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2765         * testsuite/gas/i386/ilp32/x86-64-branch.d,
2766         testsuite/gas/i386/x86-64-branch-2.d,
2767         testsuite/gas/i386/x86-64-branch-4.l,
2768         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2769
2770 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2771
2772         * config/tc-i386.c (process_suffix): .
2773         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2774         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2775         Add LRETQ case.
2776         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2777         suffix.
2778         testsuite/gas/i386/x86_64.s: Add RETF cases.
2779         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2780         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2781         testsuite/gas/i386/x86-64-opcode.d,
2782         testsuite/gas/i386/x86-64-suffix-intel.d,
2783         testsuite/gas/i386/x86-64-suffix.d,
2784         testsuite/gas/i386/x86_64-intel.d
2785         testsuite/gas/i386/x86_64.d: Adjust expectations.
2786         * testsuite/gas/i386/x86-64-suffix.e,
2787         testsuite/gas/i386/x86_64.e: New.
2788
2789 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2790
2791         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2792         special case.
2793
2794 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
2795
2796         PR binutils/25445
2797         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2798         movsxd.
2799         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2800         differences.  Document movslq and movsxd.
2801         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2802         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2803         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2804         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2805         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2806         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2807         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2808         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2809         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2810         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2811         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2812
2813 2020-01-27  Alan Modra  <amodra@gmail.com>
2814
2815         * testsuite/gas/all/gas.exp: Replace case statements with switch
2816         statements.
2817         * testsuite/gas/elf/elf.exp: Likewise.
2818         * testsuite/gas/macros/macros.exp: Likewise.
2819         * testsuite/lib/gas-defs.exp: Likewise.
2820
2821 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
2822
2823         PR 25403
2824         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2825         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2826
2827 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
2828
2829         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2830         s exts must be known, so rename *ok* to *fail*.
2831         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2832         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2833         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2834         above change.
2835         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2836         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2837
2838 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
2839
2840         PR gas/25438
2841         * config/tc-i386.c (check_long_reg): Always disallow double word
2842         suffix in mnemonic with word general register.
2843         * testsuite/gas/i386/general.s: Replace word general register
2844         with double word general register for movl.
2845         * testsuite/gas/i386/inval.s: Add tests for movl with word general
2846         register.
2847         * testsuite/gas/i386/general.l: Updated.
2848         * testsuite/gas/i386/inval.l: Likewise.
2849
2850 2020-01-22  Alan Modra  <amodra@gmail.com>
2851
2852         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2853         __tls_get_addr_desc and __tls_get_addr_opt.
2854
2855 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2856
2857         * testsuite/gas/i386/inval-crc32.s,
2858         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2859         * testsuite/gas/i386/inval-crc32.l,
2860         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2861
2862 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2863
2864         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2865         generic code path. Deal with No_lSuf being set in a template.
2866         * testsuite/gas/i386/inval-crc32.l,
2867         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2868         instead of error(s) when operand size is ambiguous.
2869         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2870         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2871         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2872         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2873         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2874         Adjust expectations.
2875
2876 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2877
2878         * config/tc-i386.c (process_suffix): Drop SYSRET special case
2879         and an intel_syntax check. Re-write lack-of-suffix processing
2880         logic.
2881         * doc/c-i386.texi: Document operand size defaults for suffix-
2882         less AT&T syntax insns.
2883         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2884         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2885         testsuite/gas/i386/x86-64-avx-scalar.s,
2886         testsuite/gas/i386/x86-64-avx.s,
2887         testsuite/gas/i386/x86-64-bundle.s,
2888         testsuite/gas/i386/x86-64-intel64.s,
2889         testsuite/gas/i386/x86-64-lock-1.s,
2890         testsuite/gas/i386/x86-64-opcode.s,
2891         testsuite/gas/i386/x86-64-sse2avx.s,
2892         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2893         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2894         testsuite/gas/i386/x86-64-nops.s,
2895         testsuite/gas/i386/x86-64-ptwrite.s,
2896         testsuite/gas/i386/x86-64-simd.s,
2897         testsuite/gas/i386/x86-64-sse-noavx.s,
2898         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2899         insns.
2900         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2901         testsuite/gas/i386/noreg64.s: Add further tests.
2902         * testsuite/gas/i386/ilp32/x86-64-nops.d,
2903         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2904         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2905         testsuite/gas/i386/sse-noavx.d,
2906         testsuite/gas/i386/x86-64-intel64.d,
2907         testsuite/gas/i386/x86-64-nops.d,
2908         testsuite/gas/i386/x86-64-opcode.d,
2909         testsuite/gas/i386/x86-64-ptwrite-intel.d,
2910         testsuite/gas/i386/x86-64-ptwrite.d,
2911         testsuite/gas/i386/x86-64-simd-intel.d,
2912         testsuite/gas/i386/x86-64-simd-suffix.d,
2913         testsuite/gas/i386/x86-64-simd.d,
2914         testsuite/gas/i386/x86-64-sse-noavx.d
2915         testsuite/gas/i386/x86-64-suffix.d,
2916         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2917         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2918         testsuite/gas/i386/noreg64.l: New.
2919         * testsuite/gas/i386/i386.exp: Run new tests.
2920
2921 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2922
2923         * testsuite/gas/i386/avx512_bf16_vl.s,
2924         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2925         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2926         broadcast forms of VCVTNEPS2BF16.
2927         * testsuite/gas/i386/avx512_bf16_vl.d,
2928         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2929
2930 2020-01-20  Nick Clifton  <nickc@redhat.com>
2931
2932         * po/uk.po: Updated Ukranian translation.
2933
2934 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2935
2936         PR ld/25416
2937         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2938         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2939         x32 object.
2940         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2941         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2942         R_X86_64_GOTPC32_TLSDESC relocation.
2943
2944 2020-01-18  Nick Clifton  <nickc@redhat.com>
2945
2946         * configure: Regenerate.
2947         * po/gas.pot: Regenerate.
2948
2949 2020-01-18  Nick Clifton  <nickc@redhat.com>
2950
2951         Binutils 2.34 branch created.
2952
2953 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2954
2955         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2956         with vex_encoding_vex.
2957         (parse_insn): Likewise.
2958         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
2959         and {vex3} documentation.
2960         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2961         {vex}.
2962         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2963
2964 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2965
2966         PR 25376
2967         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2968         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2969         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2970         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2971         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2972         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2973
2974 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2975
2976         * config/tc-i386.c (match_template): Drop found_cpu_match local
2977         variable.
2978
2979 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2980
2981         * testsuite/gas/i386/avx512dq-inval.l,
2982         testsuite/gas/i386/avx512dq-inval.s: New.
2983         * testsuite/gas/i386/i386.exp: Run new test.
2984
2985 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2986
2987         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2988         relocations when the target is 430X, except when extracting part of an
2989         expression.
2990         (msp430_srcoperand): Adjust comment.
2991         Initialize the expp member of the msp430_operand_s struct as
2992         appropriate.
2993         (msp430_dstoperand): Likewise.
2994         * testsuite/gas/msp430/msp430.exp: Run new test.
2995         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2996         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2997
2998 2020-01-15  Alan Modra  <amodra@gmail.com>
2999
3000         * configure.tgt: Add sparc-*-freebsd case.
3001
3002 2020-01-14  Lili Cui <lili.cui@intel.com>
3003
3004         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3005         * testsuite/gas/i386/align-branch-1b.d: Likewise.
3006         * testsuite/gas/i386/align-branch-1c.d: Likewise.
3007         * testsuite/gas/i386/align-branch-1d.d: Likewise.
3008         * testsuite/gas/i386/align-branch-1e.d: Likewise.
3009         * testsuite/gas/i386/align-branch-1f.d: Likewise.
3010         * testsuite/gas/i386/align-branch-1g.d: Likewise.
3011         * testsuite/gas/i386/align-branch-1h.d: Likewise.
3012         * testsuite/gas/i386/align-branch-1i.d: Likewise.
3013         * testsuite/gas/i386/align-branch-5.d: Likewise.
3014         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3015         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3016         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3017         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3018         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3019         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3020         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3021         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3022         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3023         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3024         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3025         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3026
3027 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
3028
3029         PR 25377
3030         * config/tc-z80.c: Add support for half precision, single
3031         precision and double precision floating point values.
3032         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3033         * doc/as.texi: Add new z80 command line options.
3034         * doc/c-z80.texi: Document new z80 command line options.
3035         * testsuite/gas/z80/ez80_pref_dis.s: New test.
3036         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3037         * testsuite/gas/z80/z80.exp: Run the new test.
3038         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3039         * testsuite/gas/z80/fp_zeda32.d: Likewise.
3040         * testsuite/gas/z80/strings.d: Update expected output.
3041
3042 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
3043
3044         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3045         dependency.
3046
3047 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
3048
3049         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3050         the CPU.
3051         * config/tc-arc.h: Add header if/defs.
3052         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3053
3054 2020-01-13  Alan Modra  <amodra@gmail.com>
3055
3056         * testsuite/gas/wasm32/allinsn.d: Update expected output.
3057
3058 2020-01-13  Alan Modra  <amodra@gmail.com>
3059
3060         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3061         insertion.
3062
3063 2020-01-10  Alan Modra  <amodra@gmail.com>
3064
3065         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3066         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3067
3068 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3069
3070         PR 25224
3071         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3072         opcode byte values.
3073         (emit_ld_r_r): Likewise.
3074         (emit_ld_rr_m): Likewise.
3075         (emit_ld_rr_nn): Likewise.
3076
3077 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3078
3079         * config/tc-i386.c (optimize_encoding): Add
3080         is_any_vex_encoding() invocations. Drop respective
3081         i.tm.extension_opcode == None checks.
3082
3083 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3084
3085         * config/tc-i386.c (md_assemble): Check RegRex is clear during
3086         REX transformations. Correct comment indentation.
3087
3088 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3089
3090         * config/tc-i386.c (optimize_encoding): Generalize register
3091         transformation for TEST optimization.
3092
3093 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3094
3095         * testsuite/gas/i386/x86-64-sysenter-amd.s,
3096         testsuite/gas/i386/x86-64-sysenter-amd.d,
3097         testsuite/gas/i386/x86-64-sysenter-amd.l,
3098         testsuite/gas/i386/x86-64-sysenter-intel.d,
3099         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3100         * testsuite/gas/i386/i386.exp: Run new tests.
3101
3102 2020-01-08  Nick Clifton  <nickc@redhat.com>
3103
3104         PR 25284
3105         * doc/as.texi (Align): Document the fact that all arguments can be
3106         omitted.
3107         (Balign): Likewise.
3108         (P2align): Likewise.
3109
3110 2020-01-08  Nick Clifton  <nickc@redhat.com>
3111
3112         PR 14891
3113         * config/obj-elf.c (obj_elf_section): Fail if the section name is
3114         already defined as a different symbol type.
3115         * testsuite/gas/elf/pr14891.s: New test source file.
3116         * testsuite/gas/elf/pr14891.d: New test driver.
3117         * testsuite/gas/elf/pr14891.s: New test expected error output.
3118         * testsuite/gas/elf/elf.exp: Run the new test.
3119
3120 2020-01-08  Alan Modra  <amodra@gmail.com>
3121
3122         * config/tc-z8k.c (md_begin): Make idx unsigned.
3123         (get_specific): Likewise for this_index.
3124
3125 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
3126
3127         * onfig/tc-arc.c (parse_reloc_symbol): New function.
3128         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3129         (md_operand): Set X_md to absent.
3130         (arc_parse_name): Check for X_md.
3131
3132 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3133
3134         PR 25311
3135         * as.h (TC_STRING_ESCAPES): Provide a default definition.
3136         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3137         NO_STRING_ESCAPES.
3138         * read.c (next_char_of_string): Likewise.
3139         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3140         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3141
3142 2020-01-03  Nick Clifton  <nickc@redhat.com>
3143
3144         * po/sv.po: Updated Swedish translation.
3145
3146 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3147
3148         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3149         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3150
3151 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3152
3153         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3154         by-element usdot. Add 64-bit form tests for by-element sudot.
3155         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3156
3157 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3158
3159         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3160         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3161
3162 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3163
3164         * testsuite/gas/aarch64/f64mm.d,
3165         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3166
3167 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
3168
3169         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3170         support for assembler code generated by SDCC. Add new relocation
3171         types. Add z80-elf target support.
3172         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3173         labels. Local labels starts from ".L".
3174         * NEWS: Mention the new support.
3175         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3176         * testsuite/gas/all/fwdexp.s: Likewise.
3177         * testsuite/gas/all/cond.l: Likewise.
3178         * testsuite/gas/all/cond.s: Likewise.
3179         * testsuite/gas/all/fwdexp.d: Likewise.
3180         * testsuite/gas/all/fwdexp.s: Likewise.
3181         * testsuite/gas/elf/section2.e-mips: Likewise.
3182         * testsuite/gas/elf/section2.l: Likewise.
3183         * testsuite/gas/elf/section2.s: Likewise.
3184         * testsuite/gas/macros/app1.d: Likewise.
3185         * testsuite/gas/macros/app1.s: Likewise.
3186         * testsuite/gas/macros/app2.d: Likewise.
3187         * testsuite/gas/macros/app2.s: Likewise.
3188         * testsuite/gas/macros/app3.d: Likewise.
3189         * testsuite/gas/macros/app3.s: Likewise.
3190         * testsuite/gas/macros/app4.d: Likewise.
3191         * testsuite/gas/macros/app4.s: Likewise.
3192         * testsuite/gas/macros/app4b.s: Likewise.
3193         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3194         * testsuite/gas/z80/z80.exp: Add new tests
3195         * testsuite/gas/z80/dollar.d: New file.
3196         * testsuite/gas/z80/dollar.s: New file.
3197         * testsuite/gas/z80/ez80_adl_all.d: New file.
3198         * testsuite/gas/z80/ez80_adl_all.s: New file.
3199         * testsuite/gas/z80/ez80_adl_suf.d: New file.
3200         * testsuite/gas/z80/ez80_isuf.s: New file.
3201         * testsuite/gas/z80/ez80_z80_all.d: New file.
3202         * testsuite/gas/z80/ez80_z80_all.s: New file.
3203         * testsuite/gas/z80/ez80_z80_suf.d: New file.
3204         * testsuite/gas/z80/r800_extra.d: New file.
3205         * testsuite/gas/z80/r800_extra.s: New file.
3206         * testsuite/gas/z80/r800_ii8.d: New file.
3207         * testsuite/gas/z80/r800_z80_doc.d: New file.
3208         * testsuite/gas/z80/z180.d: New file.
3209         * testsuite/gas/z80/z180.s: New file.
3210         * testsuite/gas/z80/z180_z80_doc.d: New file.
3211         * testsuite/gas/z80/z80_doc.d: New file.
3212         * testsuite/gas/z80/z80_doc.s: New file.
3213         * testsuite/gas/z80/z80_ii8.d: New file.
3214         * testsuite/gas/z80/z80_ii8.s: New file.
3215         * testsuite/gas/z80/z80_in_f_c.d: New file.
3216         * testsuite/gas/z80/z80_in_f_c.s: New file.
3217         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3218         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3219         * testsuite/gas/z80/z80_out_c_0.d: New file.
3220         * testsuite/gas/z80/z80_out_c_0.s: New file.
3221         * testsuite/gas/z80/z80_reloc.d: New file.
3222         * testsuite/gas/z80/z80_reloc.s: New file.
3223         * testsuite/gas/z80/z80_sli.d: New file.
3224         * testsuite/gas/z80/z80_sli.s: New file.
3225
3226 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3227
3228         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3229         REGLIST_RN.
3230
3231 2020-01-01  Alan Modra  <amodra@gmail.com>
3232
3233         Update year range in copyright notice of all files.
3234
3235 For older changes see ChangeLog-2019
3236 \f
3237 Copyright (C) 2020 Free Software Foundation, Inc.
3238
3239 Copying and distribution of this file, with or without modification,
3240 are permitted in any medium without royalty provided the copyright
3241 notice and this notice are preserved.
3242
3243 Local Variables:
3244 mode: change-log
3245 left-margin: 8
3246 fill-column: 74
3247 version-control: never
3248 End: