gas/ChangeLog

   1 2020-07-20  Jan Beulich  <jbeulich@suse.com>
   2
   3         PR gas/4572
   4         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
   5         conditional around it.
   6         (md_begin): Insert backslash into operand_chars[] when slash is
   7         a comment character.
   8         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
   9         \* as operators when / may be a comment character.
  10         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
  11         * testsuite/gas/i386/i386.exp: Run new test.
  12
  13 2020-07-20  Jan Beulich  <jbeulich@suse.com>
  14
  15         PR gas/4572
  16         * app.c (last_char): Drop TC_ARM conditional around it.
  17         (struct app_save): Drop TC_ARM conditional around last_char.
  18         (app_push, app_pop): Drop TC_ARM conditional from last_char
  19         accesses.
  20         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
  21         backslash-precedes-comment-character check.
  22
  23 2020-07-20  Jan Beulich  <jbeulich@suse.com>
  24
  25         * config/tc-i386.c (frag_opcode_byte): New.
  26         (output_branch): Emit error when in absolute section.
  27         (output_jump, output_insn): Use frag_opcode_byte. Handle being
  28         in absolute section.
  29         (output_interseg_jump, output_disp, output_imm): Handle being in
  30         absolute section.
  31         * testsuite/gas/i386/sizing.s,
  32         testsuite/gas/i386/sizing32.d,
  33         testsuite/gas/i386/sizing64.d: New.
  34         * testsuite/gas/i386/i386.exp: Run new tests.
  35
  36 2020-07-20  Jan Beulich  <jbeulich@suse.com>
  37
  38         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
  39         is_elf_format as applicable; merely exclude iamcu tests.
  40
  41 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
  42
  43         PR gas/26263
  44         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
  45         against section to PC32 reloc.
  46         * testsuite/gas/i386/relax-5.d: Updated.
  47         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
  48
  49 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
  50
  51         PR gas/26237
  52         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
  53         * testsuite/gas/i386/addr32.d: Likewise.
  54         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
  55         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
  56
  57 2020-07-15  Nick Clifton  <nickc@redhat.com>
  58
  59         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
  60         the addend field of REL relocations.  Store the full addend into
  61         the note for REL relocations.
  62
  63 2020-07-15  Jan Beulich  <jbeulich@suse.com>
  64
  65         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
  66         immediate.
  67         * testsuite/gas/i386/x86-64-stack-intel.d,
  68         testsuite/gas/i386/x86-64-stack-suffix.d,
  69         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
  70
  71 2020-07-15  Jan Beulich  <jbeulich@suse.com>
  72
  73         * testsuite/gas/i386/disassem.d,
  74         testsuite/gas/i386/ilp32/x86-64-branch.d,
  75         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
  76         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
  77         testsuite/gas/i386/noreg32.d,
  78         testsuite/gas/i386/noreg64-rex64.d,
  79         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
  80         testsuite/gas/i386/opcode.d,
  81         testsuite/gas/i386/solaris/x86-64-branch-2.d,
  82         testsuite/gas/i386/solaris/x86-64-jump.d,
  83         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
  84         testsuite/gas/i386/solaris/x86-64-nop-3.d,
  85         testsuite/gas/i386/solaris/x86-64-nop-4.d,
  86         testsuite/gas/i386/solaris/x86-64-nop-5.d,
  87         testsuite/gas/i386/solaris/x86-64-relax-2.d,
  88         testsuite/gas/i386/solaris/x86-64-relax-3.d,
  89         testsuite/gas/i386/x86-64-align-branch-1a.d,
  90         testsuite/gas/i386/x86-64-align-branch-1b.d,
  91         testsuite/gas/i386/x86-64-align-branch-1c.d,
  92         testsuite/gas/i386/x86-64-align-branch-1d.d,
  93         testsuite/gas/i386/x86-64-align-branch-1e.d,
  94         testsuite/gas/i386/x86-64-align-branch-1f.d,
  95         testsuite/gas/i386/x86-64-align-branch-1g.d,
  96         testsuite/gas/i386/x86-64-align-branch-1h.d,
  97         testsuite/gas/i386/x86-64-align-branch-1i.d,
  98         testsuite/gas/i386/x86-64-align-branch-2a.d,
  99         testsuite/gas/i386/x86-64-align-branch-2b.d,
 100         testsuite/gas/i386/x86-64-align-branch-2c.d,
 101         testsuite/gas/i386/x86-64-align-branch-3.d,
 102         testsuite/gas/i386/x86-64-align-branch-4a.d,
 103         testsuite/gas/i386/x86-64-align-branch-4b.d,
 104         testsuite/gas/i386/x86-64-align-branch-5.d,
 105         testsuite/gas/i386/x86-64-align-branch-6.d,
 106         testsuite/gas/i386/x86-64-branch-2.d,
 107         testsuite/gas/i386/x86-64-branch-3.d,
 108         testsuite/gas/i386/x86-64-branch.d,
 109         testsuite/gas/i386/x86-64-disassem.d,
 110         testsuite/gas/i386/x86-64-disp32.d,
 111         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
 112         testsuite/gas/i386/x86-64-gotpcrel.d,
 113         testsuite/gas/i386/x86-64-ifunc.d,
 114         testsuite/gas/i386/x86-64-jump.d,
 115         testsuite/gas/i386/x86-64-lfence-byte.d,
 116         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
 117         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
 118         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
 119         testsuite/gas/i386/x86-64-lfence-load.d,
 120         testsuite/gas/i386/x86-64-lfence-ret-a.d,
 121         testsuite/gas/i386/x86-64-lfence-ret-b.d,
 122         testsuite/gas/i386/x86-64-lfence-ret-c.d,
 123         testsuite/gas/i386/x86-64-lfence-ret-d.d,
 124         testsuite/gas/i386/x86-64-lfence-ret-e.d,
 125         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
 126         testsuite/gas/i386/x86-64-mpx-branch-1.d,
 127         testsuite/gas/i386/x86-64-mpx.d,
 128         testsuite/gas/i386/x86-64-nop-3.d,
 129         testsuite/gas/i386/x86-64-nop-4.d,
 130         testsuite/gas/i386/x86-64-nop-5.d,
 131         testsuite/gas/i386/x86-64-nops-7.d,
 132         testsuite/gas/i386/x86-64-notrack.d,
 133         testsuite/gas/i386/x86-64-opcode.d,
 134         testsuite/gas/i386/x86-64-relax-2.d,
 135         testsuite/gas/i386/x86-64-relax-3.d,
 136         testsuite/gas/i386/x86-64-relax-4.d,
 137         testsuite/gas/i386/x86-64-rtm.d,
 138         testsuite/gas/i386/x86-64-stack.d,
 139         testsuite/gas/i386/x86-64-unique.d,
 140         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
 141
 142 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         PR gas/26237
 145         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
 146         address.
 147         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
 148         * testsuite/gas/i386/addr32.d: Updated.
 149         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 150         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 151         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
 152         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
 153
 154 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 155
 156         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
 157         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
 158         * testsuite/gas/i386/intel.d,
 159         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
 160
 161 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 162
 163         * testsuite/gas/i386/prefix.d: Adjust expectations.
 164
 165 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 166
 167         * testsuite/gas/i386/x86-64-avx-intel.d,
 168         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
 169
 170 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 171
 172         * testsuite/gas/i386/movbe-suffix.d,
 173         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
 174         * testsuite/gas/i386/i386.exp: Run new tests.
 175
 176 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 177
 178         * testsuite/gas/i386/crc32-suffix.d,
 179         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
 180         * testsuite/gas/i386/i386.exp: Run new tests.
 181         * testsuite/gas/i386/arch-10-bdver1.d,
 182         testsuite/gas/i386/arch-10-bdver2.d,
 183         testsuite/gas/i386/arch-10-bdver3.d,
 184         testsuite/gas/i386/arch-10-bdver4.d,
 185         testsuite/gas/i386/arch-10-btver1.d,
 186         testsuite/gas/i386/arch-10-btver2.d,
 187         testsuite/gas/i386/arch-10-lzcnt.d,
 188         testsuite/gas/i386/arch-10-prefetchw.d,
 189         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
 190         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
 191         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
 192         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
 193         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
 194         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
 195         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
 196         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
 197         testsuite/gas/i386/x86-64-arch-2-btver1.d,
 198         testsuite/gas/i386/x86-64-arch-2-btver2.d,
 199         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
 200         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
 201         testsuite/gas/i386/x86-64-arch-2.d,
 202         testsuite/gas/i386/x86-64-crc32.d,
 203         testsuite/gas/i386/x86-64-pseudos.d,
 204         testsuite/gas/i386/x86-64-sse-noavx.d,
 205         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
 206
 207 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 208
 209         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 210         ModR/M-encoded byte register cases.
 211         * testsuite/gas/i386/x86-64-pseudos.d,
 212         testsuite/gas/i386/x86-64-reg-intel.d,
 213         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
 214
 215 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 216
 217         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 218         not-ModR/M-encoded byte register cases.
 219         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
 220
 221 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 222
 223         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
 224         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
 225         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
 226         testsuite/gas/i386/ilp32/x86-64-avx.d,
 227         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
 228         testsuite/gas/i386/ilp32/x86-64-crc32.d,
 229         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
 230         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
 231         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
 232         testsuite/gas/i386/ilp32/x86-64-reg.d,
 233         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
 234         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
 235         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
 236         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
 237         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
 238         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
 239         dump expectations.
 240
 241 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
 244         extension.
 245
 246 2020-07-13  Nick Clifton  <nickc@redhat.com>
 247
 248         * po/fr.po: Updated French translation.
 249
 250 2020-07-13  Alan Modra  <amodra@gmail.com>
 251
 252         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
 253         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 254         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 255         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 256
 257 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * config/tc-i386.c (output_insn): Check i.xstate to set
 260         GNU_PROPERTY_X86_FEATURE_2_TMM.
 261         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
 262         x86-64-property-8 and x86-64-property-9.
 263         * testsuite/gas/i386/x86-64-property-7.d: New file.
 264         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
 265         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
 266         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
 267         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
 268         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
 269
 270 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 271
 272         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
 273         has_regymm, has_regzmm and has_regtmm.  Add xstate.
 274         (md_assemble): Set i.xstate from operand types in instruction
 275         template.
 276         (build_modrm_byte): Updated.
 277         (output_insn): Check i.xstate.
 278         * testsuite/gas/i386/i386.exp: Run property-6 and
 279         x86-64-property-6.
 280         * testsuite/gas/i386/property-6.d: New file.
 281         * testsuite/gas/i386/property-6.s: Updated.
 282         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
 283
 284 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         * testsuite/gas/i386/property-5.d: Correct test name.
 287
 288 2020-07-10  Lili Cui  <lili.cui@intel.com>
 289
 290         * NEWS: Mention support for Intel AMX instructions.
 291         * config/tc-i386.c (i386_error): Add invalid_sib_address.
 292         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
 293         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
 294         (match_simd_size): Add tmmword check.
 295         (operand_type_match): Add tmmword.
 296         (type_names): Add rTMM.
 297         (i386_error): Add invalid_tmm_register_set.
 298         (check_VecOperands): Handle invalid_sib_address and
 299         invalid_tmm_register_set.
 300         (match_template): Handle invalid_sib_address.
 301         (build_modrm_byte): Handle non-vector SIB and zmmword.
 302         (i386_index_check): Disallow RegIP for non-vector SIB.
 303         (check_register): Handle zmmword.
 304         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
 305         * testsuite/gas/i386/i386.exp: Add AMX new tests.
 306         * testsuite/gas/i386/intel-regs.d: Add tmm.
 307         * testsuite/gas/i386/intel-regs.s: Add tmm.
 308         * testsuite/gas/i386/x86-64-amx-intel.d: New.
 309         * testsuite/gas/i386/x86-64-amx-inval.l: New.
 310         * testsuite/gas/i386/x86-64-amx-inval.s: New.
 311         * testsuite/gas/i386/x86-64-amx.d: New.
 312         * testsuite/gas/i386/x86-64-amx.s: New.
 313         * testsuite/gas/i386/x86-64-amx-bad.d: New.
 314         * testsuite/gas/i386/x86-64-amx-bad.s: New.
 315
 316 2020-07-10  Tom de Vries  <tdevries@suse.de>
 317
 318         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
 319         readelf's line table decoding.
 320         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 321         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 322         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 323         * testsuite/gas/elf/dwarf2-15.d: Likewise.
 324         * testsuite/gas/elf/dwarf2-16.d: Likewise.
 325         * testsuite/gas/elf/dwarf2-17.d: Likewise.
 326         * testsuite/gas/elf/dwarf2-18.d: Likewise.
 327         * testsuite/gas/elf/dwarf2-19.d: Likewise.
 328         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 329         * testsuite/gas/elf/dwarf2-6.d: Likewise.
 330         * testsuite/gas/elf/dwarf2-7.d: Likewise.
 331
 332 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
 335         VEX/EVEX vector instructions.
 336         * testsuite/gas/i386/property-4.d: New file.
 337         * testsuite/gas/i386/property-4.s: Likewise.
 338         * testsuite/gas/i386/property-5.d: Likewise.
 339         * testsuite/gas/i386/property-5.s: Likewise.
 340         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
 341         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
 342
 343 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 344
 345         * NEWS: Mention --enable-x86-used-note.
 346         * configure.ac: Configure with --enable-x86-used-note by default
 347         for Linux/x86.
 348         * configure: Regenerated.
 349
 350 2020-07-09  Alan Modra  <amodra@gmail.com>
 351
 352         * config/obj-coff.h: Remove TE_PE support.
 353         * config/tc-ppc.c: Likewise.
 354         * config/tc-ppc.h: Likewise.
 355         * configure.tgt: Remove powerpc PE and powerpc lynxos.
 356         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
 357         condition.
 358         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
 359
 360 2020-07-08  Jan Beulich  <jbeulich@suse.com>
 361
 362         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
 363         New.
 364         * testsuite/gas/i386/i386.exp: Run new tests.
 365
 366 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
 367
 368         * config/tc-arc.c (find_opcode_match): Add error messages.
 369         * testsuite/gas/arc/add_s-err.s: Update test.
 370         * testsuite/gas/arc/asm-errors.err: Likewise.
 371         * testsuite/gas/arc/cpu-em-err.s: Likewise.
 372         * testsuite/gas/arc/hregs-err.s: Likewise.
 373         * testsuite/gas/arc/warn.s: Likewise.
 374
 375 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
 376
 377         PR gas/26212
 378         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
 379
 380 2020-07-07  Alan Modra  <amodra@gmail.com>
 381
 382         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
 383         * testsuite/gas/ppc/ppc.exp: Likewise.
 384         * testsuite/gas/all/weakref1l.d: Likewise.
 385
 386 2020-07-07  Nick Clifton  <nickc@redhat.com>
 387
 388         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
 389         expected output.
 390
 391 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 392
 393         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
 394         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
 395         testsuite/gas/i386/x86-64-evex-wig1.d,
 396         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
 397         expectations.
 398
 399 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 400
 401         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
 402         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
 403         * testsuite/gas/i386/avx512f-opts-intel.d,
 404         testsuite/gas/i386/avx512f-opts.d
 405         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
 406         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
 407
 408 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
 409
 410         PR 26204
 411         * config/tc-arm.c: Fix spelling mistake.
 412         * config/tc-riscv.c: Likewise.
 413         * config/tc-z80.c: Likewise.
 414         * po/gas.pot: Regenerate.
 415
 416 2020-07-06  Nick Clifton  <nickc@redhat.com>
 417
 418         * po/uk.po: Updated Ukranian translation.
 419
 420 2020-07-04  Nick Clifton  <nickc@redhat.com>
 421
 422         * configure: Regenerate.
 423         * po/gas.pot: Regenerate.
 424
 425 2020-07-04  Nick Clifton  <nickc@redhat.com>
 426
 427         * version.m4: Change version number to 2.35.50.
 428         * configure: Regenerate.
 429         * po/bfd.pot: Regenerate.
 430
 431 2020-07-04  Nick Clifton  <nickc@redhat.com>
 432
 433         Binutils 2.35 branch created.
 434
 435 2020-07-03  Alan Modra  <amodra@gmail.com>
 436
 437         PR 26028
 438         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
 439
 440 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 441
 442         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
 443         swap two source operands.
 444
 445 2020-07-02  Nick Clifton  <nickc@redhat.com>
 446
 447         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
 448
 449 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
 450
 451         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
 452         segfault on negative chars.
 453         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
 454         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
 455
 456 2020-07-02  Nick Clifton  <nickc@redhat.com>
 457
 458         PR 26028
 459         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
 460         command line.
 461         * testsuite/gas/ia64/unwind.d: Likewise.
 462         * testsuite/gas/mmix/bspec-1.d: Likewise.
 463         * testsuite/gas/mmix/bspec-2.d: Likewise.
 464         * testsuite/gas/mmix/comment-1.d: Likewise.
 465         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 466
 467 2020-07-01  Alan Modra  <amodra@gmail.com>
 468
 469         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
 470
 471 2020-07-01  Alan Modra  <amodra@gmail.com>
 472
 473         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
 474         in data sections, and mep.
 475
 476 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 477
 478         * NEWS: Mention x86 NaCl target support removal.
 479         * config/tc-i386.c: Remove x86 NaCl target support.
 480         * config/tc-i386.h: Likewise.
 481         * configure.tgt: Likewise.
 482         * testsuite/gas/i386/i386.exp: Likewise.
 483         * testsuite/gas/i386/iamcu-1.d: Likewise.
 484         * testsuite/gas/i386/iamcu-2.d: Likewise.
 485         * testsuite/gas/i386/iamcu-3.d: Likewise.
 486         * testsuite/gas/i386/iamcu-4.d: Likewise.
 487         * testsuite/gas/i386/iamcu-5.d: Likewise.
 488         * testsuite/gas/i386/k1om.d: Likewise.
 489         * testsuite/gas/i386/l1om.d: Likewise.
 490
 491 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 492
 493         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
 494         checking into riscv_csr_address.
 495         (riscv_csr_version_check): Likewise.
 496         (riscv_csr_address): New function.  Return the suitable CSR address
 497         after checking the ISA dependency and versions.  Issue warnings if
 498         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
 499         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
 500         priv spec versions for them.
 501         (reg_csr_lookup_internal): Call riscv_csr_address to find the
 502         suitable CSR address.
 503         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
 504         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 505         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 506         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
 507         priv spec warnings here.  These warnings are added by accident.
 508         Remove them and only focus on the ISA dependency warnings.
 509         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 510         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 511         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
 512         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
 513         than the privileged ones.
 514         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 515         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 516         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 517         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
 518         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 519         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
 520         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
 521         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
 522         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 523         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 524
 525 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
 528         (md_assemble): Don't process ImmExt without operands.
 529
 530 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
 531
 532         PR gas/25331
 533         * config/tc-mmix.c (md_assemble) <fixup for
 534         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
 535         Also, set its fx_no_overflow.
 536         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
 537         Similarly this fixup affects 4 bytes, not 8 and needs its
 538         fx_no_overflow set.
 539         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
 540         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
 541
 542 2020-06-29  Alan Modra  <amodra@gmail.com>
 543
 544         * config/tc-s12z.c: Use C style comments.
 545         * config/tc-z80.c: Likewise.
 546         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
 547
 548 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 549
 550         * config/tc-i386.c (md_assemble): Process ImmExt without
 551         operands.
 552
 553 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
 556         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
 557         VECSIB256 and VECSIB512, respectively.
 558         (build_modrm_byte): Replace vecsib with sib.
 559
 560 2020-06-26  Jan Beulich  <jbeulich@suse.com>
 561
 562         * testsuite/gas/i386/nop-1-suffix.d: New.
 563         * testsuite/gas/i386/i386.exp: Run new test.
 564
 565 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 566
 567         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
 568         (md_pseudo_table): Handle "gnu_attribute".
 569         * doc/as.texi: Document GNU attribute for M68K.
 570
 571 2020-06-25  Nick Clifton  <nickc@redhat.com>
 572
 573         PR 26141
 574         * config/tc-arm.c (arm_force_relocation): Force resolution of
 575         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
 576         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
 577
 578 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 579
 580         * config/tc-i386.c (md_assemble): Move call to process_immext()
 581         ...
 582         (process_operands): ... here.
 583
 584 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 585
 586         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
 587         diagnostic when there is a sizing prefix.  Switch to word/dword/
 588         qword encoding when there is a sizing prefix and no (explicit or
 589         derived) suffix.
 590         (update_imm): Handle presence of a sizing prefix.
 591         * testsuite/gas/i386/noreg16-data32.d,
 592         testsuite/gas/i386/noreg32-data16.d,
 593         testsuite/gas/i386/noreg32-data16.e,
 594         testsuite/gas/i386/noreg64-data16.d,
 595         testsuite/gas/i386/noreg64-data16.e,
 596         testsuite/gas/i386/noreg64-rex64.d: New.
 597         * testsuite/gas/i386/i386.exp: Run new tests.
 598         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
 599         Introduce and use pfx* macros.
 600         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
 601         addressing.
 602         * testsuite/gas/i386/noreg16.d: Adjust expectations.
 603
 604 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 605
 606         * testsuite/gas/i386/avx-16bit.d,
 607         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
 608         testsuite/gas/i386/avx512f-16bit.d,
 609         testsuite/gas/i386/avx512f.d,
 610         testsuite/gas/i386/evex-lig256.d,
 611         testsuite/gas/i386/evex-lig512.d
 612         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
 613         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
 614         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
 615         testsuite/gas/i386/sse2-16bit.d,
 616         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
 617         expectations.
 618
 619 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 620
 621         * config/tc-i386.c (md_assemble): Also reject explicit REX
 622         prefixes with VEX and alike encoded insns. Zap consumed bits
 623         from i.rex.
 624         (output_insn): Don't ignore REX prefix for VEX and alike
 625         encodings; abort() instead if encountered.
 626         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
 627         ...
 628         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
 629         * testsuite/gas/i386/x86-64-pseudos.d,
 630         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
 631
 632 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 633
 634         * config/tc-i386.c (process_operands): Translate explicit REX
 635         prefix into i.rex for SSE2AVX templates.
 636         (set_rex_vrex): New helper.
 637         (build_modrm_byte): Use it.
 638         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
 639         REX prefixes.
 640         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 641
 642 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 643
 644         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
 645         templates when there's no data size prefix.
 646         (md_assemble): Reject data size prefix also for legacy encoded
 647         SIMD templates.
 648         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
 649         Uncomment previously not working line.
 650         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
 651         data16 prefix.
 652         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
 653         testsuite/gas/i386/sse2avx.d: Adjust expectations.
 654
 655 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 656
 657         * config/tc-i386.c (build_evex_prefix): Drop early setting of
 658         vec_length.
 659
 660 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
 661
 662         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
 663         explicit_priv_attr.  It used to indicate CSR or priv instructions are
 664         explictly used.
 665         (riscv_is_priv_insn): Return True if it is a privileged instruction.
 666         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
 667         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
 668         (riscv_write_out_attrs): Clarification of when to generate the elf
 669         priv spec attributes.
 670         * testsuite/gas/riscv/attribute-11.s: Add comments.
 671         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
 672         `priv_insn_<n>` to decide which priv instruction is expected to used.
 673         (<n> is a to e.)
 674         * testsuite/gas/riscv/attribute-14a.d: Likewise.
 675         * testsuite/gas/riscv/attribute-14b.d: Likewise.
 676         * testsuite/gas/riscv/attribute-14c.d: Likewise.
 677         * testsuite/gas/riscv/attribute-14d.d: Likewise.
 678         * testsuite/gas/riscv/attribute-14e.d: Likewise.
 679
 680 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 681
 682         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
 683         (riscv_set_default_priv_spec): Get the priv spec version from the
 684         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
 685
 686 2020-06-20  Alan Modra  <amodra@gmail.com>
 687
 688         * configure.tgt: Set bfd_gas for all SH targets.
 689
 690 2020-06-18  Jan Beulich  <jbeulich@suse.com>
 691
 692         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
 693         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 694         expectations.
 695
 696 2020-06-16  Lili Cui  <lili.cui@intel.com>
 697
 698         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
 699         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
 700         * doc/c-i386.texi: Add avx512_vp2intersect.
 701
 702 2020-06-16  Jan Beulich  <jbeulich@suse.com>
 703
 704         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
 705         conditional.
 706         * testsuite/gas/i386/sse-check.s: Adjust comment.
 707         * testsuite/gas/i386/sse-check-error.l,
 708         testsuite/gas/i386/sse-check-warn.e,
 709         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
 710         expectations.
 711
 712 2020-06-16  Alan Modra  <amodra@gmail.com>
 713
 714         * config/tc-tic30.h: Remove OBJ_AOUT support.
 715         * configure.tgt: Delete tic30-*-*aout* entry.
 716
 717 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 718
 719         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
 720         macros.
 721         (elf32xtensa_abi): New declaration.
 722         (option_abi_windowed, option_abi_call0): New enum constants.
 723         (md_longopts): Add entries for --abi-windowed and --abi-call0.
 724         (md_parse_option): Add handlers for --abi-windowed and
 725         --abi-call0.
 726         (xtensa_add_config_info): Use xtensa_abi_choice instead of
 727         XSHAL_ABI to format ABI tag.
 728         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
 729         --abi-call0 to the list of options.
 730         * doc/c-xtensa.texi: Add description for options --abi-windowed
 731         and --abi-call0.
 732         * testsuite/gas/xtensa/abi-call0.d: New test definition.
 733         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
 734         * testsuite/gas/xtensa/abi.s: New test source.
 735
 736 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 737
 738         PR gas/26115
 739         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
 740         xsusldtrk.
 741         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 742         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 743         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
 744
 745 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 746
 747         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
 748         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 749         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 750
 751 2020-06-09  Seth Girvan  <snth@snthhacks.com>
 752
 753         * doc/c-avr.texi: Improve wording.
 754
 755 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 756
 757         * testsuite/gas/i386/x86-64-pseudos-bad.s,
 758         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
 759
 760 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 761
 762         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
 763         encoding tests.
 764         * testsuite/gas/i386/prefix.d: Adjust expectations.
 765
 766 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 767
 768         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
 769         with VEX/EVEX encoding tests.
 770         * testsuite/gas/i386/prefix.d: Adjust expectations.
 771
 772 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 773
 774         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
 775         suffix.
 776         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
 777         * testsuite/gas/i386/noreg64.d: Adjust expectations.
 778         * testsuite/gas/i386/noreg-intel64.d,
 779         testsuite/gas/i386/noreg-intel64.l,
 780         testsuite/gas/i386/noreg-intel64.s: New.
 781         * testsuite/gas/i386/i386.exp: Run new tests.
 782
 783 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 784
 785         * config/tc-i386.c (vex_encoding_error): New enumerator.
 786         (VEX_check_operands): Rename to VEX_check_encoding. Check
 787         for vex_encoding_error. Move Imm4 handling ...
 788         (check_VecOperands): ... here.
 789         (match_template): Call VEX_check_encoding when there are no
 790         operands. Split construct calling check_VecOperands and
 791         VEX_check_encoding (when there are operands).
 792         (check_register): Don't blindly set vex_encoding_evex.
 793         * testsuite/gas/i386/pseudos-bad.s,
 794         testsuite/gas/i386/pseudos-bad.l: New.
 795         * testsuite/gas/i386/i386.exp: Run new test.
 796         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
 797
 798 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
 799
 800         * config/tc-arm.c (insns): Add dfb.
 801         * testsuite/gas/arm/dfb.d: New test.
 802         * testsuite/gas/arm/dfb.s: Input for test.
 803
 804 2020-06-08  Nick Clifton  <nickc@redhat.com>
 805
 806         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
 807
 808 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 809
 810         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
 811
 812 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 813
 814         * config/tc-i386.c (check_byte_reg): Drop dead conditional
 815         around as_bad().
 816
 817 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 818
 819         * config/tc-i386.c (check_register): Split RegTR handling, to
 820         fail recognition also in 64-bit mode as well as with i586 or
 821         i686 explicitly enabled.
 822         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
 823         * testsuite/gas/i386/x86_64-intel.d,
 824         testsuite/gas/i386/x86_64.d: Adjust expectations.
 825
 826 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 827
 828         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
 829         * testsuite/gas/cfi/cfi.exp: Run this test.
 830
 831 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 832
 833         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
 834         check to %st(N) parsing logic.
 835         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
 836
 837 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 838
 839         * config/tc-i386.c (bad_reg): New.
 840         (check_VecOperations, i386_att_operand, i386_parse_name): Check
 841         for it.
 842         (check_register): New, broken out from ...
 843         (parse_real_register): ... here. Call it.
 844         (parse_register): Call it, and error upon failure.
 845         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
 846         testsuite/gas/i386/x86-64-equ-bad.s,
 847         testsuite/gas/i386/x86-64-equ-bad.l: New.
 848         * testsuite/gas/i386/i386.exp: Run new tests.
 849
 850 2020-06-06  Alan Modra  <amodra@gmail.com>
 851
 852         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
 853         * doc/c-ppc.texi: Likewise.
 854
 855 2020-06-06  Alan Modra  <amodra@gmail.com>
 856
 857         * config/tc-ppc.c: Update throughout for reloc renaming.
 858
 859 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
 860
 861         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
 862         stringop-overflow.
 863
 864 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
 865
 866         * config/tc-riscv.c (explicit_csr): New static boolean.
 867         Used to indicate CSR are explictly used.
 868         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
 869         (riscv_write_out_attrs): If we already have set elf priv
 870         attributes, then generate them.  Otherwise, don't generate
 871         them when no CSR are used.
 872         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
 873         * testsuite/gas/riscv/attribute-02.d: Likewise.
 874         * testsuite/gas/riscv/attribute-03.d: Likewise.
 875         * testsuite/gas/riscv/attribute-04.d: Likewise.
 876         * testsuite/gas/riscv/attribute-05.d: Likewise.
 877         * testsuite/gas/riscv/attribute-06.d: Likewise.
 878         * testsuite/gas/riscv/attribute-07.d: Likewise.
 879         * testsuite/gas/riscv/attribute-08.d: Likewise.
 880         * testsuite/gas/riscv/attribute-09.d: Likewise.
 881         * testsuite/gas/riscv/attribute-10.d: Likewise.
 882         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 883         * testsuite/gas/riscv/attribute-11.s: New testcase.
 884         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
 885         used, so we should output the ELF priv attributes.
 886         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
 887         used, so output the priv attributes according to the -mpriv-spec.
 888         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
 889         used, so ignore the -mpriv-spec setting.
 890
 891 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 892
 893         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
 894         cgen_get_insn_value.
 895         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
 896         endianness to cgen_get_insn_value and cgen_put_insn_value.
 897
 898 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 899
 900         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
 901         cgen_put_insn_value.
 902
 903 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 904
 905         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
 906         bpf_cgen_cpu_open.
 907         (md_assemble): Remove no longer needed hack.
 908
 909 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 910
 911         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
 912         cgen_put_insn_value.
 913         (gas_cgen_md_apply_fix): Likewise.
 914         (gas_cgen_md_apply_fix): Likewise.
 915         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
 916         cgen_put_insn_value.
 917         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
 918         cgen_put_insn_value.
 919
 920 2020-06-04  Alan Modra  <amodra@gmail.com>
 921
 922         * testsuite/config/default.exp: Remove global directive outside
 923         proc body.
 924         * testsuite/gas/mep/complex-relocs.exp: Likewise.
 925         * testsuite/gas/microblaze/relax_size.exp: Likewise.
 926         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
 927         * testsuite/gas/mt/relocs.exp: Likewise.
 928         * testsuite/gas/rx/rx.exp: Likewise.
 929
 930 2020-06-03  Stephen Casner  <casner@acm.org>
 931
 932         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
 933
 934 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
 935             Jim Wilson  <jimw@sifive.com>
 936
 937         PR 26051
 938         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
 939         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
 940         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
 941         Move B before SB.  Move J before UJ.
 942
 943 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
 944
 945         * write.c (relax_segment): Fix handling of negative offset when
 946         relaxing an rs_org frag.
 947         * testsuite/gas/aarch64/org-neg.d: New test.
 948         * testsuite/gas/aarch64/org-neg.l: Error output for test.
 949         * testsuite/gas/aarch64/org-neg.s: Input for test.
 950         * testsuite/gas/arm/org-neg.d: New test.
 951         * testsuite/gas/arm/org-neg.l: Error output for test.
 952         * testsuite/gas/arm/org-neg.s: Input for test.
 953
 954 2020-05-28  Stephen Casner  <casner@acm.org>
 955
 956         Fix unexpected failures in gas testsuite for pdp11-aout target.
 957         These are caused by the PDP11's mix of little-endian octets in
 958         shorts but shorts in big endian order for long or quad.
 959
 960         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
 961         * testsuite/gas/all/gas.exp: Select alternate test scripts for
 962         pdp11, skip octa test completely.
 963         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
 964         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
 965         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
 966
 967 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
 968
 969         * frags.c (frag_grow): Fix comment.
 970
 971 2020-05-27  Stephen Casner  <casner@acm.org>
 972
 973         PR gas/26001
 974         * config/tc-pdp11.c (parse_reg): Distinguish register names from
 975         symbols that begin with a register name.
 976         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
 977         * testsuite/gas/pdp11/pr26001.s: Likewise.
 978         * testsuite/gas/pdp11/pr26001.d: Likewise.
 979
 980 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
 981
 982         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
 983         pointer when creating struct riscv_csr_extra.
 984
 985 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 986
 987         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
 988         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
 989         * testsuite/gas/i386/inval-avx512f.l: Updated.
 990
 991 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
 992
 993         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
 994         load/store instruction variants with alignment hints.
 995         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
 996         instruction variants with alignment hints.
 997
 998 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 999
1000         PR gas/26044
1001         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1002         instead of R_XGATE_PCREL_X.
1003         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1004         BFD_RELOC_XGATE_PCREL_X.
1005
1006 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1007
1008         PR gas/26044
1009         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1010         with &fragP->fr_literal[0].
1011
1012 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1013
1014         PR gas/26044
1015         * config/tc-vax.c (md_estimate_size_before_relax): Replace
1016         fragP->fr_literal with &fragP->fr_literal[0].
1017         (md_convert_frag): Likewise.
1018
1019 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1020
1021         PR gas/26044
1022         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1023         with &fragP->fr_literal[0].
1024
1025 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1026
1027         PR gas/26044
1028         * config/tc-crx.c (getreg_image): Change argument type to int.
1029         (md_convert_frag): Replace fragP->fr_literal with
1030         &fragP->fr_literal[0].
1031
1032 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1033
1034         PR gas/26044
1035         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1036         sprintf with memmove.
1037
1038 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1039
1040         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1041         with &fragP->fr_literal[0].
1042
1043 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1044
1045         PR gas/26041
1046         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1047         2 overlapping strings.
1048
1049 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1050
1051         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1052         with &fragP->fr_literal[0].
1053
1054 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1057         with &fragp->fr_literal[0].
1058         * config/tc-microblaze.c (md_apply_fix): Likewise.
1059         * config/tc-sh.c (md_convert_frag): Likewise.
1060
1061 2020-05-24  Jim Wilson  <jimw@sifive.com>
1062
1063         PR 26025
1064         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1065         asection to segT.  New locals seg and subseg.  Call subseg_set before
1066         fix_new_exp.  Call subseg_set after loop to restore original values.
1067
1068 2020-05-21  Alan Modra  <amodra@gmail.com>
1069
1070         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1071         throughout.
1072         * config/obj-elf.c: Likewise.
1073         * config/tc-aarch64.c: Likewise.
1074         * config/tc-arm.c: Likewise.
1075         * config/tc-m68k.c: Likewise.
1076         * config/tc-nios2.c: Likewise.
1077         * config/tc-tic30.c: Likewise.
1078         * ecoff.c: Likewise.
1079         * read.c: Likewise.
1080         * stabs.c: Likewise.
1081         * symbols.c: Likewise.
1082         * testsuite/gas/all/test-gen.c: Likewise.
1083
1084 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
1085
1086         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1087         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1088         Static variables which are used to set the ISA extensions. You can
1089         use -march (or ELF build attributes) and -misa-spec to set them,
1090         respectively.
1091         (ext_version_hash): The hash table used to handle the extensions
1092         with versions.
1093         (init_ext_version_hash): Initialize the ext_version_hash according
1094         to riscv_ext_version_table.
1095         (riscv_get_default_ext_version): The callback function of
1096         riscv_parse_subset_t.  According to the choosed ISA spec,
1097         get the default version for the specific extension.
1098         (riscv_set_arch): Set the callback function.
1099         (enum options, struct option md_longopts): Add new option -misa-spec.
1100         (md_parse_option): Do not call riscv_set_arch for -march.  We will
1101         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
1102         to set default_isa_spec class.
1103         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1104         ext_version_hash, and then call riscv_set_arch to set the architecture
1105         with versions according to default_arch_with_ext.
1106         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1107         x extensions.
1108         * testsuite/gas/riscv/attribute-03.d: Likewise.
1109         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
1110         already set it's version to 2p1 by march, so no need to use the default
1111         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
1112         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
1113         ISA spec 2p2, so set 0p0 to it.
1114         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
1115         zicsr is 2p0 according to ISA spec 20191213.
1116         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1117         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1118         You can set them by configure options --with-arch and
1119         --with-isa-spec, respectively.
1120         (riscv_set_default_isa_spec): New function used to set the
1121         default ISA spec.
1122         (md_parse_option): Call riscv_set_default_isa_spec rather than
1123         call riscv_get_isa_spec_class directly.
1124         (riscv_after_parse_args): If the -isa-spec is not set, then we
1125         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1126         calling riscv_set_default_isa_spec.
1127         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1128         the --with-isa-spec may be set to different ISA spec.
1129         * testsuite/gas/riscv/attribute-02.d: Likewise.
1130         * testsuite/gas/riscv/attribute-03.d: Likewise.
1131         * testsuite/gas/riscv/attribute-04.d: Likewise.
1132         * testsuite/gas/riscv/attribute-05.d: Likewise.
1133         * testsuite/gas/riscv/attribute-06.d: Likewise.
1134         * testsuite/gas/riscv/attribute-07.d: Likewise.
1135         * configure.ac: Add configure options, --with-arch and
1136         --with-isa-spec.
1137         * configure: Regenerated.
1138         * config.in: Regenerated.
1139         * config/tc-riscv.c (default_priv_spec): Static variable which is
1140         used to check if the CSR is valid for the chosen privilege spec. You
1141         can use -mpriv-spec to set it.
1142         (enum reg_class): We now get the CSR address from csr_extra_hash rather
1143         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
1144         (riscv_init_csr_hashes): Only need to initialize one hash table
1145         csr_extra_hash.
1146         (riscv_csr_class_check): Change the return type to void.  Don't check
1147         the ISA dependency if -mcsr-check isn't set.
1148         (riscv_csr_version_check): New function.  Check and find the CSR address
1149         from csr_extra_hash, according to default_priv_spec.  Report warning
1150         for the invalid CSR if -mcsr-check is set.
1151         (reg_csr_lookup_internal): Updated.
1152         (reg_lookup_internal): Likewise.
1153         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1154         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1155         (md_parse_option): Call riscv_set_default_priv_version to set
1156         default_priv_spec.
1157         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1158         privilege spec to the newest one.
1159         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1160         include/opcode/riscv.h.
1161         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1162         to check the ISA dependency for CSR, so fix the spec version by adding
1163         -mpriv-spec=1.11.
1164         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
1165         version warnings for the test case.
1166         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1167         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1168         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1169         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1170         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1171         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1172         Check whether the CSR is valid when privilege version 1.9 is choosed.
1173         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1174         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1175         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1176         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1177         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1178         Check whether the CSR is valid when privilege version 1.10 is choosed.
1179         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1180         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1181         Check whether the CSR is valid when privilege version 1.11 is choosed.
1182         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1183         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1184         setting.  You can set it by configure option --with-priv-spec.
1185         (riscv_set_default_priv_spec): New function used to set the default
1186         privilege spec.
1187         (md_parse_option): Call riscv_set_default_priv_spec rather than
1188         call riscv_get_priv_spec_class directly.
1189         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1190         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1191         calling riscv_set_default_priv_spec.
1192         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1193         the --with-priv-spec may be set to different privilege spec.
1194         * testsuite/gas/riscv/priv-reg.d: Likewise.
1195         * configure.ac: Add configure option --with-priv-spec.
1196         * configure: Regenerated.
1197         * config.in: Regenerated.
1198         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1199         explicit_attr.  Set it to TRUE if any ELF attribute is found.
1200         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1201         the priv attributes are set.
1202         (md_assemble): Set the default_priv_spec according to the priv
1203         attributes when we start to assemble instruction.
1204         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1205         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
1206         don't set the corresponding ELF attributes, then try to output the
1207         default ones.
1208         (riscv_set_public_attributes): If any ELF attribute or -march-attr
1209         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1210         to update the arch and priv attributes.
1211         (s_riscv_attribute): Make sure all arch and priv attributes are set
1212         before any instruction.
1213         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1214         ELF attribute or -march-attr is set.  If the priv attributes are not
1215         set, then try to update them by the default setting (-mpriv-spec or
1216         --with-priv-spec).
1217         * testsuite/gas/riscv/attribute-02.d: Likewise.
1218         * testsuite/gas/riscv/attribute-03.d: Likewise.
1219         * testsuite/gas/riscv/attribute-04.d: Likewise.
1220         * testsuite/gas/riscv/attribute-06.d: Likewise.
1221         * testsuite/gas/riscv/attribute-07.d: Likewise.
1222         * testsuite/gas/riscv/attribute-08.d: Likewise.
1223         * testsuite/gas/riscv/attribute-09.d: Likewise.
1224         * testsuite/gas/riscv/attribute-10.d: Likewise.
1225         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1226         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
1227         set by priv attributes must be supported.
1228         * testsuite/gas/riscv/attribute-05.s: Likewise.
1229         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
1230         priv attributes according to the -mpriv-spec option.
1231         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1232         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1233         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1234         * testsuite/gas/riscv/priv-reg.d: Removed.
1235         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
1236         CSR according to the priv spec 1.9.
1237         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
1238         CSR according to the priv spec 1.9.1.
1239         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
1240         CSR according to the priv spec 1.10.
1241         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
1242         CSR according to the priv spec 1.11.
1243         * config/tc-riscv.c (md_show_usage): Add descriptions about
1244         the new GAS options.
1245         * doc/c-riscv.texi: Likewise.
1246
1247 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
1248
1249         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1250         * testsuite/gas/ppc/power9.d: Likewise.
1251         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1252         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1253         sync, wait, waitrsv>: Add tests.
1254         * testsuite/gas/ppc/power10.d: Likewise.
1255
1256 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
1257
1258         PR 25992
1259         * config/tc-arm.c : Add arm_ext_v8r feature.
1260         (it_fsm_post_encode): Check arm_ext_v8r feature.
1261         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1262
1263 2020-05-19  Alan Modra  <amodra@gmail.com>
1264
1265         * write.c (write_contents): Use bfd_get_filename rather than
1266         accessing bfd->filename directly.  Use bfd_section_name rather
1267         than accessing section->name directly.
1268
1269 2020-05-19  Alan Modra  <amodra@gmail.com>
1270
1271         * symbols.c (local_symbol_make): Init all of lsy_flags.
1272
1273 2020-05-18  Alan Modra  <amodra@gmail.com>
1274
1275         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1276         before looking at add_symbol->sy_flags.
1277
1278 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
1279
1280         * config/tc-i386.c: Not handle lret/iret.
1281         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1282         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1283         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1284         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1285         * testsuite/gas/i386/lfence-ret.s: Ditto.
1286         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1287         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1288         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1289         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1290         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1291         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1292         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1293
1294 2020-05-15  Alan Modra  <amodra@gmail.com>
1295             Alex Coplan  <alex.coplan@arm.com>
1296
1297         * symbols.c (struct local_symbol): Update comment.
1298         (resolve_symbol_value): For resolved symbols equated to other
1299         symbols, verify that the referenced symbol is not a local_symbol
1300         before accessing sy_value.  Don't leave symbol loops during
1301         finalize_syms resolution.
1302         * testsuite/gas/all/assign-bad-recursive.d: New test.
1303         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1304         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1305         * testsuite/gas/all/gas.exp: Run it.
1306
1307 2020-05-14  Nick Clifton  <nickc@redhat.com>
1308
1309         * po/sv.po: Updated Swedish translation.
1310
1311 2020-05-11  Alan Modra  <amodra@gmail.com>
1312
1313         * testsuite/gas/ppc/scalarquad.d,
1314         * testsuite/gas/ppc/scalarquad.s: New test.
1315         * testsuite/gas/ppc/ppc.exp: Run it.
1316
1317 2020-05-11  Alan Modra  <amodra@gmail.com>
1318
1319         * testsuite/gas/ppc/rightmost.d,
1320         * testsuite/gas/ppc/rightmost.s: New test.
1321         * testsuite/gas/ppc/ppc.exp: Run it.
1322
1323 2020-05-11  Alan Modra  <amodra@gmail.com>
1324
1325         * testsuite/gas/ppc/xvtlsbb.d,
1326         * testsuite/gas/ppc/xvtlsbb.s: New test.
1327         * testsuite/gas/ppc/ppc.exp: Run it.
1328
1329 2020-05-11  Alan Modra  <amodra@gmail.com>
1330
1331         * testsuite/gas/ppc/stringop.d,
1332         * testsuite/gas/ppc/stringop.s: New test.
1333         * testsuite/gas/ppc/ppc.exp: Run it.
1334
1335 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1336
1337         * testsuite/gas/ppc/set_bool.d,
1338         * testsuite/gas/ppc/set_bool.s: New test.
1339         * testsuite/gas/ppc/ppc.exp: Run it.
1340
1341 2020-05-11  Alan Modra  <amodra@gmail.com>
1342
1343         * testsuite/gas/ppc/bitmanip.d,
1344         * testsuite/gas/ppc/bitmanip.s: New test.
1345         * testsuite/gas/ppc/ppc.exp: Run it.
1346
1347 2020-05-11  Alan Modra  <amodra@gmail.com>
1348
1349         * testsuite/gas/ppc/genpcv.d,
1350         * testsuite/gas/ppc/genpcv.s: New test.
1351         * testsuite/gas/ppc/ppc.exp: Run it.
1352
1353 2020-05-11  Alan Modra  <amodra@gmail.com>
1354
1355         * testsuite/gas/ppc/maskmanip.d,
1356         * testsuite/gas/ppc/maskmanip.s: New test.
1357         * testsuite/gas/ppc/ppc.exp: Run it.
1358
1359 2020-05-11  Alan Modra  <amodra@gmail.com>
1360             Peter Bergner  <bergner@linux.ibm.com>
1361
1362         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1363         (md_assemble): Check acc specified in correct operand.
1364         * testsuite/gas/ppc/outerprod.d,
1365         * testsuite/gas/ppc/outerprod.s,
1366         * testsuite/gas/ppc/vsx4.d,
1367         * testsuite/gas/ppc/vsx4.s: New tests.
1368         * testsuite/gas/ppc/ppc.exp: Run them.
1369
1370 2020-05-11  Alan Modra  <amodra@gmail.com>
1371
1372         * testsuite/gas/ppc/simd_perm.d,
1373         * testsuite/gas/ppc/simd_perm.s: New test.
1374         * testsuite/gas/ppc/ppc.exp: Run it.
1375
1376 2020-05-11  Alan Modra  <amodra@gmail.com>
1377
1378         * testsuite/gas/ppc/int128.d,
1379         * testsuite/gas/ppc/int128.s: New test.
1380         * testsuite/gas/ppc/ppc.exp: Run it.
1381
1382 2020-05-11  Alan Modra  <amodra@gmail.com>
1383
1384         * testsuite/gas/ppc/vsx_32byte.d,
1385         * testsuite/gas/ppc/vsx_32byte.s: New test.
1386         * testsuite/gas/ppc/ppc.exp: Run it.
1387
1388 2020-05-11  Alan Modra  <amodra@gmail.com>
1389
1390         * testsuite/gas/ppc/vec_mul.s,
1391         * testsuite/gas/ppc/vec_mul.d: New test.
1392         * testsuite/gas/ppc/ppc.exp: Run it.
1393
1394 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1395
1396         * testsuite/gas/ppc/byte_rev.d,
1397         * testsuite/gas/ppc/byte_rev.s: New test.
1398         * testsuite/gas/ppc/ppc.exp: Run it.
1399
1400 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1401
1402         * testsuite/gas/ppc/power10.d: Add paste. tests.
1403         * testsuite/gas/ppc/power10.s: Likewise.
1404
1405 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1406
1407         * testsuite/gas/ppc/power10.s: New test.
1408         * testsuite/gas/ppc/power10.d: Likewise.
1409         * testsuite/gas/ppc/ppc.exp: Run it.
1410
1411 2020-05-11  Alan Modra  <amodra@gmail.com>
1412
1413         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1414         renaming.
1415         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1416         place of -mfuture/-Mfuture.
1417         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1418         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1419
1420 2020-05-06  Nick Clifton  <nickc@redhat.com>
1421
1422         * po/sv.po: Updated Swedish translation.
1423
1424 2020-05-06  Nick Clifton  <nickc@redhat.com>
1425
1426         PR 25927
1427         * doc/as.texi (Preprocessing): Replace cross reference to not
1428         existant document with a URL to the equivalent page in the GCC
1429         manual.
1430
1431 2020-05-05  Nick Clifton  <nickc@redhat.com>
1432
1433         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1434         construction of a DWARF-5 directory name table.
1435         * testsuite/gas/elf/pr25917.d: Update expected output.
1436
1437 2020-05-05  Gunther Nikl <gnikl@justmail.de>
1438
1439         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1440         (md_parse_option): Remove initialization of elf_flags.
1441
1442 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1443
1444         PR gas/25863
1445         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1446         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1447         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1448
1449 2020-05-04  Nick Clifton  <nickc@redhat.com>
1450
1451         PR 25917
1452         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1453         table's existence before looking at its entries.
1454         Also do not emit a default directory entry if there are no
1455         directories in use.
1456
1457         * testsuite/gas/elf/pr25917.s: New test source file.
1458         * testsuite/gas/elf/pr25917.d: New test driver.
1459         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1460
1461 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
1462
1463         * config/tc-aarch64.c (fix_insn): Implement for
1464         AARCH64_OPND_UNDEFINED.
1465         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1466         * testsuite/gas/aarch64/udf.s: New.
1467         * testsuite/gas/aarch64/udf.d: New.
1468         * testsuite/gas/aarch64/udf-invalid.s: New.
1469         * testsuite/gas/aarch64/udf-invalid.l: New.
1470         * testsuite/gas/aarch64/udf-invalid.d: New.
1471
1472 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
1473
1474         * config/tc-rx.c (elf_flags): Reset default value.
1475         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1476
1477 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
1478
1479         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1480         if it's not defined.
1481         (microarch_earliest): New static variable.
1482         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1483         simcall opcode has mandatory parameter.
1484         (xg_init_global_config): Initialize microarch_earliest.
1485
1486 2020-04-29  Nick Clifton  <nickc@redhat.com>
1487
1488         PR 22699
1489         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1490         IMM0_8S and add support for IMM0_8U.
1491         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1492         unsigned 8-bit immediate.
1493         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1494         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1495
1496 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
1497
1498         * NEWS: Add news entry for big-obj.
1499         * config/tc-i386.c (i386_target_format): Support new format.
1500         * doc/c-i386.texi: Add i386 support.
1501         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1502         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1503
1504 2020-04-27  Nick Clifton  <nickc@redhat.com>
1505
1506         PR 25878
1507         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1508         (assign_file_to_slot): New function.  Fills in an entry in the
1509         files table.
1510         (allocate_filenum): Use new function.
1511         (allocate_filename_to_slot): Use new function.  If the specified
1512         slot entry is already in use, but was chosen automatically then
1513         reassign the automatic entry.
1514
1515 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
1516
1517         * config/tc-i386.c (lfence_before_ret_shl): New member.
1518         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1519         for Anysize insns.
1520         (insert_after_load): Issue warning for REP CMPS/SCAS.
1521         (insert_before_before): Handle iret, Handle
1522         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1523         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1524         -mlfence-before-ret=[none/not/or/shl/yes].
1525         Enable -mlfence-before-ret=shl when
1526         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1527         (md_show_usage): Ditto.
1528         * doc/c-i386.texi: Ditto.
1529         * testsuite/gas/i386/i386.exp: Add new testcases.
1530         * testsuite/gas/i386/lfence-load-b.d: New.
1531         * testsuite/gas/i386/lfence-load-b.e: New.
1532         * testsuite/gas/i386/lfence-load.d: Modified.
1533         * testsuite/gas/i386/lfence-load.e: New.
1534         * testsuite/gas/i386/lfence-load.s: Modified.
1535         * testsuite/gas/i386/lfence-ret-a.d: Modified.
1536         * testsuite/gas/i386/lfence-ret-b.d: Modified.
1537         * testsuite/gas/i386/lfence-ret-c.d: New.
1538         * testsuite/gas/i386/lfence-ret-d.d: New.
1539         * testsuite/gas/i386/lfence-ret.s: Modified.
1540         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1541         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1542         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1543         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1544         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1545         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1546         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1547         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1548         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1549         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1550
1551 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
1552
1553         PR ld/25861
1554         * config/tc-xtensa.c (md_apply_fix): Replace
1555         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1556         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1557         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1558         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1559         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1560
1561 2020-04-22  Alan Modra  <amodra@gmail.com>
1562
1563         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1564         symbol for ".symver .. remove".
1565         * doc/as.texi (.symver): Update.
1566         * testsuite/gas/symver/symver11.s: Make foo weak.
1567         * testsuite/gas/symver/symver11.d: Expect an error.
1568         * testsuite/gas/symver/symver7.d: Allow other random symbols.
1569
1570 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1571
1572         * testsuite/gas/symver/symver11.s: Add ".balign 8".
1573
1574 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
1575
1576         PR 25848
1577         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1578         * testsuite/gas/m68k/operands.d: Update.
1579         * testsuite/gas/m68k/op68000.d: Update for new error messages.
1580
1581 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
1582
1583         PR binutils/24753
1584         * testsuite/gas/arm/pr24753.d: New test.
1585         * testsuite/gas/arm/pr24753.s: New test.
1586
1587 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1588
1589         PR gas/23840
1590         PR gas/25295
1591         * NEWS: Mention .symver extension.
1592         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1593         function.
1594         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1595         add a version name.  Add local, hidden and remove visibility
1596         support.
1597         (elf_frob_symbol): Handle the list of version names.  Update the
1598         original symbol to local, hidden or remove it from the symbol
1599         table.
1600         (elf_frob_file_before_adjust): Handle the list of version names.
1601         * config/obj-elf.h (elf_visibility): New.
1602         (elf_versioned_name_list): Likewise.
1603         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1604         and visibility.  Change versioned_name pointer to struct
1605         elf_versioned_name_list.
1606         * doc/as.texi: Update .symver directive.
1607         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
1608         error checking tests.
1609         * testsuite/gas/symver/symver6.d: New file.
1610         * testsuite/gas/symver/symver7.d: Likewise.
1611         * testsuite/gas/symver/symver7.s: Likewise.
1612         * testsuite/gas/symver/symver8.d: Likewise.
1613         * testsuite/gas/symver/symver8.s: Likewise.
1614         * testsuite/gas/symver/symver9.s: Likewise.
1615         * testsuite/gas/symver/symver9a.d: Likewise.
1616         * testsuite/gas/symver/symver9b.d: Likewise.
1617         * testsuite/gas/symver/symver10.s: Likewise.
1618         * testsuite/gas/symver/symver10a.d: Likewise.
1619         * testsuite/gas/symver/symver10b.d: Likewise.
1620         * testsuite/gas/symver/symver11.d: Likewise.
1621         * testsuite/gas/symver/symver11.s: Likewise.
1622         * testsuite/gas/symver/symver12.d: Likewise.
1623         * testsuite/gas/symver/symver12.s: Likewise.
1624         * testsuite/gas/symver/symver13.d: Likewise.
1625         * testsuite/gas/symver/symver13.s: Likewise.
1626         * testsuite/gas/symver/symver14.d: Likewise.
1627         * testsuite/gas/symver/symver14.l: Likewise.
1628         * testsuite/gas/symver/symver15.d: Likewise.
1629         * testsuite/gas/symver/symver15.l: Likewise.
1630         * testsuite/gas/symver/symver6.l: Removed.
1631         * testsuite/gas/symver/symver6.s: Updated.
1632
1633 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1634
1635         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1636         to include TSB.
1637         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1638         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1639         * testsuite/gas/aarch64/system.d: Update.
1640
1641 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1642
1643         * testsuite/gas/aarch64/bti.d: Update -march option.
1644         * testsuite/gas/aarch64/illegal-bti.d: Remove.
1645         * testsuite/gas/aarch64/illegal-bti.l: Remove.
1646         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1647         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1648
1649 2020-04-17  Alan Modra  <amodra@gmail.com>
1650
1651         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1652
1653 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
1654             Nick Clifton  <nickc@redhat.com>
1655
1656         PR 25803
1657         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1658         targets.
1659         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1660         for the type-2 test.
1661         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1662         targets running this test.
1663
1664 2020-02-16  David Faust  <david.faust@oracle.com>
1665
1666         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1667         * testsuite/gas/bpf/jump32.s: New file.
1668         * testsuite/gas/bpf/jump32.d: Likewise.
1669
1670 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1671
1672         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1673         documentation.
1674
1675 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
1676
1677         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1678         (md_pcrel_from): Remove prototytpe.
1679         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1680         define.
1681         (md_pcrel_from_section): Remove duplicate prototype.
1682         * tc.h (md_pcrel_from_section): Add prototype.
1683         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1684         * config/tc-arc.h (md_pcrel_from_section): Likewise.
1685         * config/tc-arm.h (md_pcrel_from_section): Likewise.
1686         * config/tc-avr.h (md_pcrel_from_section): Likewise.
1687         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1688         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1689         * config/tc-csky.h (md_pcrel_from_section): Likewise.
1690         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1691         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1692         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1693         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1694         * config/tc-frv.h (md_pcrel_from_section): Likewise.
1695         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1696         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1697         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1698         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1699         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1700         * config/tc-mep.h (md_pcrel_from_section): Likewise.
1701         * config/tc-metag.h (md_pcrel_from_section): Likewise.
1702         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1703         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1704         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1705         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1706         * config/tc-mt.h (md_pcrel_from_section): Likewise.
1707         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1708         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1709         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1710         * config/tc-rx.h (md_pcrel_from_section): Likewise.
1711         * config/tc-s390.h (md_pcrel_from_section): Likewise.
1712         * config/tc-sh.h (md_pcrel_from_section): Likewise.
1713         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1714         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1715         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1716         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1717         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1718         md_apply_fix3): Delete prototypes.
1719
1720 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1721
1722         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1723         instructions.
1724
1725 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1726
1727         * doc/c-z80.texi: Fix @xref warnings.
1728
1729 2020-04-07  Lili Cui  <lili.cui@intel.com>
1730
1731         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1732         (cpu_noarch): Likewise.
1733         * doc/c-i386.texi: Document TSXLDTRK.
1734         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1735         * testsuite/gas/i386/tsxldtrk.d: Likewise.
1736         * testsuite/gas/i386/tsxldtrk.s: Likewise.
1737         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1738
1739 2020-04-02  Lili Cui  <lili.cui@intel.com>
1740
1741         * config/tc-i386.c (cpu_arch): Add .serialize.
1742         (cpu_noarch): Likewise.
1743         * doc/c-i386.texi: Document serialize.
1744         * testsuite/gas/i386/i386.exp: Run serialize tests
1745         * testsuite/gas/i386/serialize.d: Likewise.
1746         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1747         * testsuite/gas/i386/serialize.s: Likewise.
1748
1749 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1750
1751         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1752         * testsuite/gas/elf/section12b.d: Likewise.
1753         * testsuite/gas/elf/section16a.d: Likewise.
1754         * testsuite/gas/elf/section16b.d: Likewise.
1755
1756 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
1757
1758         * config/tc-m68k.c (m68k_ip): Fix range check for index register
1759         with a suppressed address register.
1760
1761 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1762
1763         PR gas/25756
1764         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1765         * testsuite/gas/i386/localpic.s: Add a test for relocation
1766         against local absolute symbol.
1767         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1768         * testsuite/gas/i386/localpic.d: Updated.
1769         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1770         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1771
1772 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1773
1774         PR gas/25732
1775         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1776         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1777         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1778         testsuite/gas/i386/x86-64-jump.d.
1779         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1780         Incorporate changes to
1781         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1782         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1783         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1784         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1785         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1786
1787 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
1788
1789         PR 25611
1790         PR 25614
1791         * dwarf2dbg.c: Do not include "bignum.h".
1792
1793 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
1794
1795         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1796         * testsuite/gas/riscv/alias-csr.s: Likewise.
1797         * testsuite/gas/riscv/no-aliases-csr.d: Move this
1798         to priv-reg-pseudo-noalias.
1799         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1800         * testsuite/gas/riscv/bad-csr.l: Likewise.
1801         * testsuite/gas/riscv/bad-csr.s: Likewise.
1802         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
1803         * testsuite/gas/riscv/satp.s: Likewise.
1804         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1805         csr instruction, including alias-csr testcase.
1806         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1807         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1808         pseudo instruction with objdump -Mno-aliases.
1809         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1810         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1811         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1812         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1813         * testsuite/gas/riscv/priv-reg.s: Likewise.
1814         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1815         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1816         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1817
1818 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
1819
1820         * config/obj-coff.c (obj_coff_section): Set the bss flag on
1821         sections with the "b" attribute.
1822
1823 2020-03-22  Alan Modra  <amodra@gmail.com>
1824
1825         * testsuite/gas/s12z/truncated.d: Update expected output.
1826
1827 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1828
1829         PR 25690
1830         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1831         * doc/c-z80.texi: Update documentation.
1832
1833 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1834
1835         PR 25641
1836         PR 25668
1837         PR 25633
1838         Fix disassembling ED+A4/AC/B4/BC opcodes.
1839         Fix assembling lines containing colonless label and instruction
1840         with first operand inside parentheses.
1841         Fix registration of unsupported by target CPU registers.
1842         * config/tc-z80.c: See above.
1843         * config/tc-z80.h: See above.
1844         * testsuite/gas/z80/colonless.d: Update test.
1845         * testsuite/gas/z80/colonless.s: Likewise.
1846         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1847         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1848         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1849         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1850         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1851         * testsuite/gas/z80/unsup_regs.s: Likewise.
1852         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1853         * testsuite/gas/z80/z80.exp: Likewise.
1854         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1855         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1856         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1857
1858 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1859
1860         PR 25660
1861         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1862         (parse_operands): Handle new operand codes.
1863         (do_neon_dyadic_long): Make shape check accept the scalar variants.
1864         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1865         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1866         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1867         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1868         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1869         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1870         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1871
1872 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1873
1874         * NEWS: Mention x86 assembler options for CVE-2020-0551.
1875
1876 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1877
1878         * testsuite/gas/i386/i386.exp: Run new tests.
1879         * testsuite/gas/i386/lfence-byte.d: New file.
1880         * testsuite/gas/i386/lfence-byte.e: Likewise.
1881         * testsuite/gas/i386/lfence-byte.s: Likewise.
1882         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1883         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1884         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1885         * testsuite/gas/i386/lfence-indbr.e: Likewise.
1886         * testsuite/gas/i386/lfence-indbr.s: Likewise.
1887         * testsuite/gas/i386/lfence-load.d: Likewise.
1888         * testsuite/gas/i386/lfence-load.s: Likewise.
1889         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1890         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1891         * testsuite/gas/i386/lfence-ret.s: Likewise.
1892         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1893         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1894         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1895         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1896         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1897         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1898         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1899         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1900         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1901         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1902         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1903         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1904
1905 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1906
1907         * config/tc-i386.c (lfence_after_load): New.
1908         (lfence_before_indirect_branch_kind): New.
1909         (lfence_before_indirect_branch): New.
1910         (lfence_before_ret_kind): New.
1911         (lfence_before_ret): New.
1912         (last_insn): New.
1913         (load_insn_p): New.
1914         (insert_lfence_after): New.
1915         (insert_lfence_before): New.
1916         (md_assemble): Call insert_lfence_before and insert_lfence_after.
1917         Set last_insn.
1918         (OPTION_MLFENCE_AFTER_LOAD): New.
1919         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1920         (OPTION_MLFENCE_BEFORE_RET): New.
1921         (md_longopts): Add -mlfence-after-load=,
1922         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1923         (md_parse_option): Handle -mlfence-after-load=,
1924         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1925         (md_show_usage): Display -mlfence-after-load=,
1926         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1927         (i386_cons_align): New.
1928         * config/tc-i386.h (i386_cons_align): New.
1929         (md_cons_align): New.
1930         * doc/c-i386.texi: Document -mlfence-after-load=,
1931         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1932
1933 2020-03-11  Nick Clifton  <nickc@redhat.com>
1934
1935         PR 25611
1936         PR 25614
1937         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1938         (DWARF2_FILE_SIZE_NAME): Default to -1.
1939         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1940         whichever is higher.
1941         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1942         (NUM_MD5_BYTES): Define.
1943         (struct file entry): Add md5 field.
1944         (get_filenum): Delete and replace with...
1945         (get_basename): New function.
1946         (get_directory_table_entry): New function.
1947         (allocate_filenum): New function.
1948         (allocate_filename_to_slot): New function.
1949         (dwarf2_where): Use new functions.
1950         (dwarf2_directive_filename): Add support for extended .file
1951         pseudo-op.
1952         (dwarf2_directive_loc): Allow the use of file number zero with
1953         DWARF 5 or higher.
1954         (out_file_list): Rename to...
1955         (out_dir_and_file_list): Add DWARF 5 support.
1956         (out_debug_line): Emit extra values into the section header for
1957         DWARF 5.
1958         (out_debug_str): Allow for file 0 to be used with DWARF 5.
1959         * doc/as.texi (.file): Update the description of this pseudo-op.
1960         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1961         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1962         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1963         * NEWS: Mention the new feature.
1964
1965 2020-03-10  Alan Modra  <amodra@gmail.com>
1966
1967         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1968         to avoid signed overflow.
1969         * config/tc-mcore.c (md_assemble): Likewise.
1970         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1971         * config/tc-nds32.c (SET_ADDEND): Likewise.
1972         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1973
1974 2020-03-09  Jan Beulich  <jbeulich@suse.com>
1975
1976         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1977         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1978         testsuite/gas/i386/avx-intel.d: Adjust expectations.
1979
1980 2020-03-07  Alan Modra  <amodra@gmail.com>
1981
1982         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1983         first column.
1984
1985 2020-03-06  Nick Clifton  <nickc@redhat.com>
1986
1987         PR 25614
1988         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1989         0 if the dwarf_level is 5 or more.  Complain if a filename follows
1990         a file 0.
1991         * testsuite/gas/elf/dwarf-5-file0.s: New test.
1992         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1993         * testsuite/gas/elf/elf.exp: Run the new test.
1994
1995         PR 25612
1996         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1997         * doc/as.texi: Fix another typo.
1998
1999 2020-03-06  Nick Clifton  <nickc@redhat.com>
2000
2001         PR 25612
2002         * as.c (dwarf_level): Define.
2003         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2004         (parse_args): Add support for the new options.
2005         as.h (dwarf_level): Prototype.
2006         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2007         value.
2008         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2009         (DWARF2_LINE_VERSION): Remove definition.
2010         * doc/as.texi: Document the new options.
2011
2012 2020-03-06  Nick Clifton  <nickc@redhat.com>
2013
2014         PR 25572
2015         * as.c (main): Allow matching input and outputs when they are
2016         not regular files.
2017
2018 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2019
2020         * config/tc-i386.c (match_mem_size): Generalize broadcast special
2021         casing.
2022         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2023         one of byte/word/dword/qword is set alongside a SIMD register in
2024         a template's operand.
2025
2026 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2027
2028         * config/tc-i386.c (match_template): Extend code in logic
2029         rejecting certain suffixes in certain modes to also cover mask
2030         register use and VecSIB. Drop special casing of broadcast. Skip
2031         immediates in the check.
2032
2033 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2034
2035         * config/tc-i386.c (match_template): Fold duplicate code in
2036         logic rejecting certain suffixes in certain modes. Drop
2037         pointless "else".
2038
2039 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2040
2041         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2042         alongside !norex64 ones.
2043         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2044         with both 32- and 64-bit GPR operands.
2045         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2046         32- and 64-bit GPR operands.
2047         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2048         testsuite/gas/i386/x86-64-avx512bw.d,
2049         testsuite/gas/i386/x86-64-avx512f-intel.d,
2050         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2051
2052 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2053
2054         * config/tc-i386.c (md_assemble): Drop use of rex64.
2055         (process_suffix): For REX.W for 64-bit CRC32.
2056
2057 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2058
2059         * config/tc-i386.c (i386_addressing_mode): For 32-bit
2060         addressing for MPX insns without base/index.
2061         * testsuite/gas/i386/mpx-16bit.s,
2062         * testsuite/gas/i386/mpx-16bit.d: New.
2063         * testsuite/gas/i386/i386.exp: Run new test.
2064
2065 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2066
2067         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2068         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2069         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2070         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2071         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2072         as well as a BSWAP one.
2073         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2074         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2075         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2076         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2077         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2078         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2079         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2080         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2081         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2082         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2083         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2084         testsuite/gas/i386/vmx.d: Adjust expectations.
2085
2086 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2087
2088         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2089         from having their operands swapped.
2090         * testsuite/gas/i386/waitpkg.s,
2091         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2092         3-operand cases as well as testing of 16-bit code generation.
2093         * testsuite/gas/i386/waitpkg.d,
2094         testsuite/gas/i386/waitpkg-intel.d,
2095         testsuite/gas/i386/x86-64-waitpkg.d,
2096         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2097
2098 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
2099
2100         * config/tc-riscv.c (percent_op_utype): Support the modifier
2101         %got_pcrel_hi.
2102         * doc/c-riscv.texi: Add documentation.
2103         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2104         modifier %got_pcrel_hi.
2105         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2106         * testsuite/gas/riscv/relax-reloc.d: Likewise.
2107         * testsuite/gas/riscv/relax-reloc.s: Likewise.
2108
2109         * doc/c-riscv.texi (relocation modifiers): Add documentation.
2110         (RISC-V-Formats): Update the section name from "Instruction Formats"
2111         to "RISC-V Instruction Formats".
2112
2113 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
2114
2115         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2116         detected in a section which does not have at least 4 byte
2117         alignment.
2118         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2119         * testsuite/gas/arm/ldr-t.s: Likewise.
2120         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2121         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2122         disassembly, ignoring any NOPs that may have been inserted because
2123         of section alignment.
2124         * testsuite/gas/arm/ldr-t.d: Likewise.
2125
2126 2020-03-04  Jan Beulich  <jbeulich@suse.com>
2127
2128         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2129         * doc/c-i386.texi: Mention sev_es.
2130         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2131         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2132         expectations.
2133         * testsuite/gas/i386/arch-13-znver1.d,
2134         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2135
2136 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2137
2138         * config/tc-i386.c (match_template): Replace ignoresize and
2139         defaultsize with mnemonicsize.
2140         (process_suffix): Likewise.
2141
2142 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2143
2144         PR 25627
2145         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2146         instruction LD IY,(HL).
2147         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2148         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2149         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2150         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2151
2152 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2153
2154         PR gas/25622
2155         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2156         x86-64-default-suffix-avx.
2157         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2158         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2159         * testsuite/gas/i386/noreg64.d: Updated.
2160         * testsuite/gas/i386/noreg64.l: Likewise.
2161         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2162         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2163         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2164
2165 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2166
2167         PR 25604
2168         * config/tc-z80.c (contains_register): Prevent an illegal memory
2169         access when checking an expression for a register name.
2170
2171 2020-03-03  Alan Modra  <amodra@gmail.com>
2172
2173         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2174         support.
2175
2176 2020-03-02  Alan Modra  <amodra@gmail.com>
2177
2178         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2179         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2180         and .sbss sections.
2181         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2182         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2183         (s3_s_score_lcomm): Likewise.
2184         * config/tc-score7.c: Similarly.
2185         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2186
2187 2020-02-28  YunQiang Su  <syq@debian.org>
2188
2189         PR gas/25539
2190         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2191         to handle multi-labels.
2192         (has_label_name): New.
2193
2194 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
2195
2196         * config/tc-arm.c (enum pred_instruction_type): Remove
2197         NEUTRAL_IT_NO_VPT_INSN predication type.
2198         (cxn_handle_predication): Modify to require condition suffixes.
2199         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2200         * testsuite/gas/arm/cde-scalar.s: Update test.
2201         * testsuite/gas/arm/cde-warnings.l: Update test.
2202         * testsuite/gas/arm/cde-warnings.s: Update test.
2203
2204 2020-02-26  Alan Modra  <amodra@gmail.com>
2205
2206         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2207         N_() on empty string.
2208
2209 2020-02-26  Alan Modra  <amodra@gmail.com>
2210
2211         * read.c (read_a_source_file): Call strncpy with length one
2212         less than size of original_case_string.
2213
2214 2020-02-26  Alan Modra  <amodra@gmail.com>
2215
2216         * config/obj-elf.c: Indent labels correctly.
2217         * config/obj-macho.c: Likewise.
2218         * config/tc-aarch64.c: Likewise.
2219         * config/tc-alpha.c: Likewise.
2220         * config/tc-arm.c: Likewise.
2221         * config/tc-cr16.c: Likewise.
2222         * config/tc-crx.c: Likewise.
2223         * config/tc-frv.c: Likewise.
2224         * config/tc-i386-intel.c: Likewise.
2225         * config/tc-i386.c: Likewise.
2226         * config/tc-ia64.c: Likewise.
2227         * config/tc-mn10200.c: Likewise.
2228         * config/tc-mn10300.c: Likewise.
2229         * config/tc-nds32.c: Likewise.
2230         * config/tc-riscv.c: Likewise.
2231         * config/tc-s12z.c: Likewise.
2232         * config/tc-xtensa.c: Likewise.
2233         * config/tc-z80.c: Likewise.
2234         * read.c: Likewise.
2235         * symbols.c: Likewise.
2236         * write.c: Likewise.
2237
2238 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2239
2240         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2241         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
2242         after parsing all arguments.
2243         (enum csr_insn_type): New enum is used to classify the CSR instruction.
2244         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
2245         are used to check if we write a read-only CSR by the CSR instruction.
2246         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
2247         all CSR for the read-only CSR checking.
2248         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2249         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2250         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
2251         all CSR instructions for the read-only CSR checking.
2252         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2253         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2254
2255         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2256         (riscv_opts): Initialize it.
2257         (reg_lookup_internal): Check the `riscv_opts.csr_check`
2258         before doing the CSR checking.
2259         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2260         (md_longopts): Add mcsr-check and mno-csr-check.
2261         (md_parse_option): Handle new enum option values.
2262         (s_riscv_option): Handle new long options.
2263         * doc/c-riscv.texi: Add description for the new .option and assembler
2264         options.
2265         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2266         the CSR checking.
2267         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2268
2269         * config/tc-riscv.c (csr_extra_hash): New.
2270         (enum riscv_csr_class): New enum.  Used to decide
2271         whether or not this CSR is legal in the current ISA string.
2272         (struct riscv_csr_extra): New structure to hold all extra information
2273         of CSR.
2274         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
2275         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2276         Call hash_reg_name to insert CSR address into reg_names_hash.
2277         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2278         Decide whether the CSR is valid according to the csr_extra_hash.
2279         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2280         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2281         not a boolean.  This is same as riscv_init_csr_hash, so keep the
2282         consistent usage.
2283         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2284         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2285         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2286         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
2287         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2288         f-ext CSR are not allowed.
2289         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2290         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
2291         source file is `priv-reg.s`, and the ISA is rv64if, so the
2292         rv32-only CSR are not allowed.
2293         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2294
2295 2020-02-21  Alan Modra  <amodra@gmail.com>
2296
2297         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2298         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2299
2300 2020-02-21  Alan Modra  <amodra@gmail.com>
2301
2302         PR 25569
2303         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2304         on section size adjustment, instead perform another write if
2305         exec header size is larger than section size.
2306
2307 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2308
2309         * doc/c-riscv.texi: Add the doc entries for -march-attr/
2310         -mno-arch-attr command line options.
2311
2312 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2313
2314         * testsuite/gas/riscv/c-add-addi.d: New testcase.
2315         * testsuite/gas/riscv/c-add-addi.s: Likewise.
2316
2317 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2318
2319         PR 25576
2320         * config/tc-z80.c (md_parse_option): Do not use an underscore
2321         prefix for local labels in SDCC compatability mode.
2322         (z80_start_line_hook): Remove SDCC dollar label support.
2323         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2324         * testsuite/gas/z80/sdcc.s: Likewise.
2325
2326 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2327
2328         PR 25517
2329         * config/tc-z80.c: Add -march option.
2330         * doc/as.texi: Update Z80 documentation.
2331         * doc/c-z80.texi: Likewise.
2332         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2333         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2334         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2335         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2336         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2337         * testsuite/gas/z80/gbz80_all.d: Likewise.
2338         * testsuite/gas/z80/r800_extra.d: Likewise.
2339         * testsuite/gas/z80/r800_ii8.d: Likewise.
2340         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2341         * testsuite/gas/z80/sdcc.d: Likewise.
2342         * testsuite/gas/z80/z180.d: Likewise.
2343         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2344         * testsuite/gas/z80/z80_doc.d: Likewise.
2345         * testsuite/gas/z80/z80_ii8.d: Likewise.
2346         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2347         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2348         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2349         * testsuite/gas/z80/z80_sli.d: Likewise.
2350         * testsuite/gas/z80/z80n_all.d: Likewise.
2351         * testsuite/gas/z80/z80n_reloc.d: Likewise.
2352
2353 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
2354
2355         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2356         with GNU_PROPERTY_X86_FEATURE_2_MMX.
2357         * testsuite/gas/i386/i386.exp: Run property-3 and
2358         x86-64-property-3.
2359         * testsuite/gas/i386/property-3.d: New file.
2360         * testsuite/gas/i386/property-3.s: Likewise.
2361         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2362
2363 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2364
2365         * config/tc-i386.c (cpu_arch): Add .popcnt.
2366         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
2367         Add a tab before @samp{.sse4a}.
2368
2369 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2370
2371         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2372         for AddrPrefixOpReg templates. Combine the two pieces of
2373         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2374         mode.
2375
2376 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2377
2378         PR gas/14439
2379         * config/tc-i386.c (md_assemble): Also suppress operand
2380         swapping for MONITOR{,X} and MWAIT{,X}.
2381         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2382         Add Intel syntax monitor/mwait tests.
2383         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2384         Adjust expectations.
2385         *testsuite/gas/i386/sse3-intel.d,
2386         testsuite/gas/i386/x86-64-sse3-intel.d: New.
2387         * testsuite/gas/i386/i386.exp: Run new tests.
2388
2389 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2390
2391         PR gas/6518
2392         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2393         [XYZ]MMWord memory operand ambiguity recognition logic (largely
2394         re-indentation).
2395         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2396         cases.
2397         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2398         * testsuite/gas/i386/avx512dq-inval.l,
2399         testsuite/gas/i386/inval-avx.l,
2400         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2401         * testsuite/gas/i386/avx512vl-ambig.s,
2402         testsuite/gas/i386/avx512vl-ambig.l: New.
2403         * testsuite/gas/i386/i386.exp: Run new test.
2404
2405 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2406
2407         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
2408         nosse4.
2409         * doc/c-i386.texi: Document sse4a and nosse4a.
2410
2411 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2412
2413         * doc/c-i386.texi: Remove the old movsx and movzx documentation
2414         for AT&T syntax.
2415
2416 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2417
2418         PR gas/25438
2419         * config/tc-i386.c (md_assemble): Move movsx/movzx special
2420         casing ...
2421         (process_suffix): ... here. Consider just the first operand
2422         initially.
2423         (check_long_reg): Drop opcode 0x63 special case again.
2424         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2425         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2426         Move ambiguous operand size tests ...
2427         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2428         testsuite/gas/i386/noreg64.s: ... here.
2429         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2430         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2431         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2432         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2433         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2434         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2435         testsuite/gas/i386/x86-64-movsxd.d,
2436         testsuite/gas/i386/x86-64-movsxd-intel.d,
2437         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2438         Adjust expectations.
2439         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2440         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2441         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2442         * testsuite/gas/i386/i386.exp: Run new tests.
2443
2444 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2445
2446         * config/tc-i386.c (process_operands): Also skip segment
2447         override prefix emission if it matches an already present one.
2448         * testsuite/gas/i386/prefix32.s: Add double segment override
2449         cases.
2450         * testsuite/gas/i386/prefix32.l: Adjust expectations.
2451
2452 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2453
2454         * config/tc-i386.c (process_operands): Drop ineffectual segment
2455         overrides when optimizing.
2456         * testsuite/gas/i386/lea-optimize.d: New.
2457         * testsuite/gas/i386/i386.exp: Run new test.
2458
2459 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2460
2461         * config/tc-i386.c (process_operands): Also check insn prefix
2462         for ineffectual segment override warning. Don't cover possible
2463         VEX/EVEX encoded insns there.
2464         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2465         testsuite/gas/i386/lea.e: New.
2466         * testsuite/gas/i386/i386.exp: Run new test.
2467
2468 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2469
2470         PR gas/25438
2471         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2472         syntax.
2473
2474 2020-02-13  Fangrui Song   <maskray@google.com>
2475             H.J. Lu  <hongjiu.lu@intel.com>
2476
2477         PR gas/25551
2478         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2479         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2480         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2481         * testsuite/gas/i386/relax-5.d: New file.
2482         * testsuite/gas/i386/relax-5.s: Likewise.
2483         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2484         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2485
2486 2020-02-13  Jan Beulich  <jbeulich@suse.com>
2487
2488         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2489         "nosse4" entry.
2490
2491 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2492
2493         * config/tc-i386.c (avx512): New (at file scope), moved from
2494         (check_VecOperands): ... here.
2495         (process_suffix): Add [XYZ]MMword operand size handling.
2496         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2497         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2498         tests.
2499         * testsuite/gas/i386/avx512dq-inval.l,
2500         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2501
2502 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2503
2504         PR gas/24546
2505         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2506         code only.
2507         * config/tc-i386-intel.c (i386_intel_operand): Also handle
2508         CALL/JMP in O_tbyte_ptr case.
2509         * doc/c-i386.texi: Mention far call and full pointer load ISA
2510         differences.
2511         * testsuite/gas/i386/x86-64-branch-3.s,
2512         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2513         * testsuite/gas/i386/x86-64-branch-3.d,
2514         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2515         * testsuite/gas/i386/x86-64-branch-5.l,
2516         testsuite/gas/i386/x86-64-branch-5.s: New.
2517         * testsuite/gas/i386/i386.exp: Run new test.
2518
2519 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2520
2521         PR gas/25438
2522         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2523         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2524         64-bit-only warning.
2525         (check_word_reg): Consistently error on mismatching register
2526         size and suffix.
2527         * testsuite/gas/i386/general.s: Replace dword GPR with word one
2528         for movw. Replace suffix / GPR for orb.
2529         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2530         byte GPRs as well as ones for inb/outb with a word accumulator.
2531         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2532         testsuite/gas/i386/inval.l: Adjust expectations.
2533
2534 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2535
2536         * config/tc-i386.c (operand_type_register_match): Also fall
2537         through initial two if()-s when the template allows for a GPR
2538         operand. Adjust comment.
2539
2540 2020-02-11  Jan Beulich  <jbeulich@suse.com>
2541
2542         (struct _i386_insn): New field "short_form".
2543         (optimize_encoding): Drop setting of shortform field.
2544         (process_suffix): Set i.short_form. Replace shortform use.
2545         (process_operands): Replace shortform use.
2546
2547 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
2548
2549         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2550         loop initial declaration.
2551
2552 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
2553
2554         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2555         instructions that can have 5 arguments.
2556         (enum operand_parse_code): Add new operands.
2557         (parse_operands): Account for new operands.
2558         (S5): New macro.
2559         (enum neon_shape_el): Introduce P suffixes for coprocessor.
2560         (neon_select_shape): Account for P suffix.
2561         (LOW1): Move macro to global position.
2562         (HI4): Move macro to global position.
2563         (vcx_assign_vec_d): New.
2564         (vcx_assign_vec_m): New.
2565         (vcx_assign_vec_n): New.
2566         (enum vcx_reg_type): New.
2567         (vcx_get_reg_type): New.
2568         (vcx_size_pos): New.
2569         (vcx_vec_pos): New.
2570         (vcx_handle_shape): New.
2571         (vcx_ensure_register_in_range): New.
2572         (vcx_handle_register_arguments): New.
2573         (vcx_handle_insn_block): New.
2574         (vcx_handle_common_checks): New.
2575         (do_vcx1): New.
2576         (do_vcx2): New.
2577         (do_vcx3): New.
2578         * testsuite/gas/arm/cde-missing-fp.d: New test.
2579         * testsuite/gas/arm/cde-missing-fp.l: New test.
2580         * testsuite/gas/arm/cde-missing-mve.d: New test.
2581         * testsuite/gas/arm/cde-missing-mve.l: New test.
2582         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2583         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2584         * testsuite/gas/arm/cde-mve.s: New test.
2585         * testsuite/gas/arm/cde-warnings.l:
2586         * testsuite/gas/arm/cde-warnings.s:
2587         * testsuite/gas/arm/cde.d:
2588         * testsuite/gas/arm/cde.s:
2589
2590 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
2591             Matthew Malcomson  <matthew.malcomson@arm.com>
2592
2593         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2594         CDE coprocessor that can be enabled.
2595         (enum pred_instruction_type): New pred type.
2596         (BAD_NO_VPT): New error message.
2597         (BAD_CDE): New error message.
2598         (BAD_CDE_COPROC): New error message.
2599         (enum operand_parse_code): Add new immediate operands.
2600         (parse_operands): Account for new immediate operands.
2601         (check_cde_operand): New.
2602         (cde_coproc_enabled): New.
2603         (cde_coproc_pos): New.
2604         (cde_handle_coproc): New.
2605         (cxn_handle_predication): New.
2606         (do_custom_instruction_1): New.
2607         (do_custom_instruction_2): New.
2608         (do_custom_instruction_3): New.
2609         (do_cx1): New.
2610         (do_cx1a): New.
2611         (do_cx1d): New.
2612         (do_cx1da): New.
2613         (do_cx2): New.
2614         (do_cx2a): New.
2615         (do_cx2d): New.
2616         (do_cx2da): New.
2617         (do_cx3): New.
2618         (do_cx3a): New.
2619         (do_cx3d): New.
2620         (do_cx3da): New.
2621         (handle_pred_state): Define new IT block behaviour.
2622         (insns): Add newn CX*{,d}{,a} instructions.
2623         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2624         Define new cdecp extension strings.
2625         * doc/c-arm.texi: Document new cdecp extension arguments.
2626         * testsuite/gas/arm/cde-scalar.d: New test.
2627         * testsuite/gas/arm/cde-scalar.s: New test.
2628         * testsuite/gas/arm/cde-warnings.d: New test.
2629         * testsuite/gas/arm/cde-warnings.l: New test.
2630         * testsuite/gas/arm/cde-warnings.s: New test.
2631         * testsuite/gas/arm/cde.d: New test.
2632         * testsuite/gas/arm/cde.s: New test.
2633
2634 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2635
2636         PR gas/25516
2637         * config/tc-i386.c (intel64): Renamed to ...
2638         (isa64): This.
2639         (match_template): Accept Intel64 only instruction by default.
2640         (i386_displacement): Updated.
2641         (md_parse_option): Updated.
2642         * c-i386.texi: Update -mamd64/-mintel64 documentation.
2643         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
2644         -mamd64 to x86-64-sysenter-amd.
2645         * testsuite/gas/i386/x86-64-sysenter.d: New file.
2646
2647 2020-02-10  Alan Modra  <amodra@gmail.com>
2648
2649         * config/obj-elf.c (obj_elf_change_section): Error for section
2650         type, attr or entsize changes in assembly.
2651         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2652         * testsuite/gas/elf/section5.l: Update.
2653
2654 2020-02-10  Alan Modra  <amodra@gmail.com>
2655
2656         * output-file.c (output_file_close): Do a normal close when
2657         flag_always_generate_output.
2658         * write.c (write_object_file): Don't stop output when
2659         flag_always_generate_output.
2660
2661 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
2662
2663         PR 25469
2664         * config/tc-z80.c: Add -gbz80 command line option to generate code
2665         for the GameBoy Z80.  Add support for generating DWARF.
2666         * config/tc-z80.h: Add support for DWARF debug information
2667         generation.
2668         * doc/c-z80.texi: Document new command line option.
2669         * testsuite/gas/z80/gbz80_all.d: New file.
2670         * testsuite/gas/z80/gbz80_all.s: New file.
2671         * testsuite/gas/z80/z80.exp: Run the new tests.
2672         * testsuite/gas/z80/z80n_all.d: New file.
2673         * testsuite/gas/z80/z80n_all.s: New file.
2674         * testsuite/gas/z80/z80n_reloc.d: New file.
2675
2676 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2677
2678         PR gas/25381
2679         * config/obj-elf.c (get_section): Also check
2680         linked_to_symbol_name.
2681         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2682         (obj_elf_parse_section_letters): Handle the 'o' flag.
2683         (build_group_lists): Renamed to ...
2684         (build_additional_section_info): This.  Set elf_linked_to_section
2685         from map_head.linked_to_symbol_name.
2686         (elf_adjust_symtab): Updated.
2687         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2688         * doc/as.texi: Document the 'o' flag.
2689         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2690         * testsuite/gas/elf/section18.d: New file.
2691         * testsuite/gas/elf/section18.s: Likewise.
2692         * testsuite/gas/elf/section19.d: Likewise.
2693         * testsuite/gas/elf/section19.s: Likewise.
2694         * testsuite/gas/elf/section20.d: Likewise.
2695         * testsuite/gas/elf/section20.s: Likewise.
2696         * testsuite/gas/elf/section21.d: Likewise.
2697         * testsuite/gas/elf/section21.l: Likewise.
2698         * testsuite/gas/elf/section21.s: Likewise.
2699
2700 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2701
2702         * NEWS: Mention x86 assembler options to align branches for
2703         binutils 2.34.
2704
2705 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2706
2707         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2708         only for ELF targets.
2709         * testsuite/gas/i386/unique.d: Don't xfail.
2710         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2711
2712 2020-02-06  Alan Modra  <amodra@gmail.com>
2713
2714         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2715         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2716
2717 2020-02-06  Alan Modra  <amodra@gmail.com>
2718
2719         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2720         xfail, and rename test.
2721         * testsuite/gas/elf/section12b.d: Likewise.
2722         * testsuite/gas/elf/section16a.d: Likewise.
2723         * testsuite/gas/elf/section16b.d: Likewise.
2724
2725 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2726
2727         PR gas/25380
2728         * config/obj-elf.c (section_match): Removed.
2729         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2730         section_id.
2731         (obj_elf_change_section): Replace info and group_name arguments
2732         with match_p.  Also update the section ID and flags from match_p.
2733         (obj_elf_section): Handle "unique,N".  Update call to
2734         obj_elf_change_section.
2735         * config/obj-elf.h (elf_section_match): New.
2736         (obj_elf_change_section): Updated.
2737         * config/tc-arm.c (start_unwind_section): Update call to
2738         obj_elf_change_section.
2739         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2740         * config/tc-microblaze.c (microblaze_s_data): Likewise.
2741         (microblaze_s_sdata): Likewise.
2742         (microblaze_s_rdata): Likewise.
2743         (microblaze_s_bss): Likewise.
2744         * config/tc-mips.c (s_change_section): Likewise.
2745         * config/tc-msp430.c (msp430_profiler): Likewise.
2746         * config/tc-rx.c (parse_rx_section): Likewise.
2747         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2748         * doc/as.texi: Document "unique,N" in .section directive.
2749         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2750         * testsuite/gas/elf/section15.d: New file.
2751         * testsuite/gas/elf/section15.s: Likewise.
2752         * testsuite/gas/elf/section16.s: Likewise.
2753         * testsuite/gas/elf/section16a.d: Likewise.
2754         * testsuite/gas/elf/section16b.d: Likewise.
2755         * testsuite/gas/elf/section17.d: Likewise.
2756         * testsuite/gas/elf/section17.l: Likewise.
2757         * testsuite/gas/elf/section17.s: Likewise.
2758         * testsuite/gas/i386/unique.d: Likewise.
2759         * testsuite/gas/i386/unique.s: Likewise.
2760         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2761         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2762
2763 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2764
2765         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2766
2767 2020-02-01  Anthony Green  <green@moxielogic.com>
2768
2769        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2770
2771 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
2772
2773         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2774         %tls_ldo.
2775
2776 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2777
2778         PR gas/25472
2779         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2780         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2781         +mve.
2782         * testsuite/gas/arm/mve_dsp.d: New test.
2783
2784 2020-01-31  Nick Clifton  <nickc@redhat.com>
2785
2786         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2787         rather than BFD_RELOC_NONE.
2788
2789 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
2790
2791         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2792         to support VLDMIA instruction for MVE.
2793         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2794         instruction for MVE.
2795         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2796         instruction for MVE.
2797         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2798         instruction for MVE.
2799         * testsuite/gas/arm/mve-ldst.d: New test.
2800         * testsuite/gas/arm/mve-ldst.s: Likewise.
2801
2802 2020-01-31  Nick Clifton  <nickc@redhat.com>
2803
2804         * po/fr.po: Updated French translation.
2805         * po/ru.po: Updated Russian translation.
2806
2807 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
2808
2809         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2810         .s for the movprfx.
2811         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2812         * testsuite/gas/aarch64/sve-movprfx_28.d,
2813         * testsuite/gas/aarch64/sve-movprfx_28.l,
2814         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2815
2816 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2817
2818         * config/tc-i386.c (output_disp): Tighten base_opcode check.
2819         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2820         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2821         Adjust expectations.
2822
2823 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
2824
2825         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2826         * testsuite/gas/bpf/alu-be.d: Likewise.
2827         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2828         * testsuite/gas/bpf/alu32-be.d: Likewise.
2829
2830 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2831
2832         * testsuite/gas/i386/x86-64-branch-2.s,
2833         testsuite/gas/i386/x86-64-branch-4.s,
2834         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2835         * testsuite/gas/i386/ilp32/x86-64-branch.d,
2836         testsuite/gas/i386/x86-64-branch-2.d,
2837         testsuite/gas/i386/x86-64-branch-4.l,
2838         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2839
2840 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2841
2842         * config/tc-i386.c (process_suffix): .
2843         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2844         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2845         Add LRETQ case.
2846         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2847         suffix.
2848         testsuite/gas/i386/x86_64.s: Add RETF cases.
2849         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2850         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2851         testsuite/gas/i386/x86-64-opcode.d,
2852         testsuite/gas/i386/x86-64-suffix-intel.d,
2853         testsuite/gas/i386/x86-64-suffix.d,
2854         testsuite/gas/i386/x86_64-intel.d
2855         testsuite/gas/i386/x86_64.d: Adjust expectations.
2856         * testsuite/gas/i386/x86-64-suffix.e,
2857         testsuite/gas/i386/x86_64.e: New.
2858
2859 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2860
2861         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2862         special case.
2863
2864 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
2865
2866         PR binutils/25445
2867         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2868         movsxd.
2869         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2870         differences.  Document movslq and movsxd.
2871         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2872         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2873         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2874         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2875         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2876         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2877         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2878         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2879         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2880         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2881         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2882
2883 2020-01-27  Alan Modra  <amodra@gmail.com>
2884
2885         * testsuite/gas/all/gas.exp: Replace case statements with switch
2886         statements.
2887         * testsuite/gas/elf/elf.exp: Likewise.
2888         * testsuite/gas/macros/macros.exp: Likewise.
2889         * testsuite/lib/gas-defs.exp: Likewise.
2890
2891 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
2892
2893         PR 25403
2894         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2895         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2896
2897 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
2898
2899         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2900         s exts must be known, so rename *ok* to *fail*.
2901         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2902         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2903         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2904         above change.
2905         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2906         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2907
2908 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
2909
2910         PR gas/25438
2911         * config/tc-i386.c (check_long_reg): Always disallow double word
2912         suffix in mnemonic with word general register.
2913         * testsuite/gas/i386/general.s: Replace word general register
2914         with double word general register for movl.
2915         * testsuite/gas/i386/inval.s: Add tests for movl with word general
2916         register.
2917         * testsuite/gas/i386/general.l: Updated.
2918         * testsuite/gas/i386/inval.l: Likewise.
2919
2920 2020-01-22  Alan Modra  <amodra@gmail.com>
2921
2922         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2923         __tls_get_addr_desc and __tls_get_addr_opt.
2924
2925 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2926
2927         * testsuite/gas/i386/inval-crc32.s,
2928         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2929         * testsuite/gas/i386/inval-crc32.l,
2930         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2931
2932 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2933
2934         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2935         generic code path. Deal with No_lSuf being set in a template.
2936         * testsuite/gas/i386/inval-crc32.l,
2937         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2938         instead of error(s) when operand size is ambiguous.
2939         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2940         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2941         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2942         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2943         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2944         Adjust expectations.
2945
2946 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2947
2948         * config/tc-i386.c (process_suffix): Drop SYSRET special case
2949         and an intel_syntax check. Re-write lack-of-suffix processing
2950         logic.
2951         * doc/c-i386.texi: Document operand size defaults for suffix-
2952         less AT&T syntax insns.
2953         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2954         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2955         testsuite/gas/i386/x86-64-avx-scalar.s,
2956         testsuite/gas/i386/x86-64-avx.s,
2957         testsuite/gas/i386/x86-64-bundle.s,
2958         testsuite/gas/i386/x86-64-intel64.s,
2959         testsuite/gas/i386/x86-64-lock-1.s,
2960         testsuite/gas/i386/x86-64-opcode.s,
2961         testsuite/gas/i386/x86-64-sse2avx.s,
2962         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2963         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2964         testsuite/gas/i386/x86-64-nops.s,
2965         testsuite/gas/i386/x86-64-ptwrite.s,
2966         testsuite/gas/i386/x86-64-simd.s,
2967         testsuite/gas/i386/x86-64-sse-noavx.s,
2968         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2969         insns.
2970         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2971         testsuite/gas/i386/noreg64.s: Add further tests.
2972         * testsuite/gas/i386/ilp32/x86-64-nops.d,
2973         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2974         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2975         testsuite/gas/i386/sse-noavx.d,
2976         testsuite/gas/i386/x86-64-intel64.d,
2977         testsuite/gas/i386/x86-64-nops.d,
2978         testsuite/gas/i386/x86-64-opcode.d,
2979         testsuite/gas/i386/x86-64-ptwrite-intel.d,
2980         testsuite/gas/i386/x86-64-ptwrite.d,
2981         testsuite/gas/i386/x86-64-simd-intel.d,
2982         testsuite/gas/i386/x86-64-simd-suffix.d,
2983         testsuite/gas/i386/x86-64-simd.d,
2984         testsuite/gas/i386/x86-64-sse-noavx.d
2985         testsuite/gas/i386/x86-64-suffix.d,
2986         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2987         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2988         testsuite/gas/i386/noreg64.l: New.
2989         * testsuite/gas/i386/i386.exp: Run new tests.
2990
2991 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2992
2993         * testsuite/gas/i386/avx512_bf16_vl.s,
2994         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2995         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2996         broadcast forms of VCVTNEPS2BF16.
2997         * testsuite/gas/i386/avx512_bf16_vl.d,
2998         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2999
3000 2020-01-20  Nick Clifton  <nickc@redhat.com>
3001
3002         * po/uk.po: Updated Ukranian translation.
3003
3004 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3005
3006         PR ld/25416
3007         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3008         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3009         x32 object.
3010         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3011         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3012         R_X86_64_GOTPC32_TLSDESC relocation.
3013
3014 2020-01-18  Nick Clifton  <nickc@redhat.com>
3015
3016         * configure: Regenerate.
3017         * po/gas.pot: Regenerate.
3018
3019 2020-01-18  Nick Clifton  <nickc@redhat.com>
3020
3021         Binutils 2.34 branch created.
3022
3023 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
3024
3025         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3026         with vex_encoding_vex.
3027         (parse_insn): Likewise.
3028         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
3029         and {vex3} documentation.
3030         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3031         {vex}.
3032         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3033
3034 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3035
3036         PR 25376
3037         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3038         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3039         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3040         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3041         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3042         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3043
3044 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3045
3046         * config/tc-i386.c (match_template): Drop found_cpu_match local
3047         variable.
3048
3049 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3050
3051         * testsuite/gas/i386/avx512dq-inval.l,
3052         testsuite/gas/i386/avx512dq-inval.s: New.
3053         * testsuite/gas/i386/i386.exp: Run new test.
3054
3055 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3056
3057         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3058         relocations when the target is 430X, except when extracting part of an
3059         expression.
3060         (msp430_srcoperand): Adjust comment.
3061         Initialize the expp member of the msp430_operand_s struct as
3062         appropriate.
3063         (msp430_dstoperand): Likewise.
3064         * testsuite/gas/msp430/msp430.exp: Run new test.
3065         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3066         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3067
3068 2020-01-15  Alan Modra  <amodra@gmail.com>
3069
3070         * configure.tgt: Add sparc-*-freebsd case.
3071
3072 2020-01-14  Lili Cui <lili.cui@intel.com>
3073
3074         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3075         * testsuite/gas/i386/align-branch-1b.d: Likewise.
3076         * testsuite/gas/i386/align-branch-1c.d: Likewise.
3077         * testsuite/gas/i386/align-branch-1d.d: Likewise.
3078         * testsuite/gas/i386/align-branch-1e.d: Likewise.
3079         * testsuite/gas/i386/align-branch-1f.d: Likewise.
3080         * testsuite/gas/i386/align-branch-1g.d: Likewise.
3081         * testsuite/gas/i386/align-branch-1h.d: Likewise.
3082         * testsuite/gas/i386/align-branch-1i.d: Likewise.
3083         * testsuite/gas/i386/align-branch-5.d: Likewise.
3084         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3085         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3086         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3087         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3088         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3089         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3090         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3091         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3092         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3093         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3094         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3095         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3096
3097 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
3098
3099         PR 25377
3100         * config/tc-z80.c: Add support for half precision, single
3101         precision and double precision floating point values.
3102         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3103         * doc/as.texi: Add new z80 command line options.
3104         * doc/c-z80.texi: Document new z80 command line options.
3105         * testsuite/gas/z80/ez80_pref_dis.s: New test.
3106         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3107         * testsuite/gas/z80/z80.exp: Run the new test.
3108         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3109         * testsuite/gas/z80/fp_zeda32.d: Likewise.
3110         * testsuite/gas/z80/strings.d: Update expected output.
3111
3112 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
3113
3114         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3115         dependency.
3116
3117 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
3118
3119         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3120         the CPU.
3121         * config/tc-arc.h: Add header if/defs.
3122         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3123
3124 2020-01-13  Alan Modra  <amodra@gmail.com>
3125
3126         * testsuite/gas/wasm32/allinsn.d: Update expected output.
3127
3128 2020-01-13  Alan Modra  <amodra@gmail.com>
3129
3130         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3131         insertion.
3132
3133 2020-01-10  Alan Modra  <amodra@gmail.com>
3134
3135         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3136         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3137
3138 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3139
3140         PR 25224
3141         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3142         opcode byte values.
3143         (emit_ld_r_r): Likewise.
3144         (emit_ld_rr_m): Likewise.
3145         (emit_ld_rr_nn): Likewise.
3146
3147 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3148
3149         * config/tc-i386.c (optimize_encoding): Add
3150         is_any_vex_encoding() invocations. Drop respective
3151         i.tm.extension_opcode == None checks.
3152
3153 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3154
3155         * config/tc-i386.c (md_assemble): Check RegRex is clear during
3156         REX transformations. Correct comment indentation.
3157
3158 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3159
3160         * config/tc-i386.c (optimize_encoding): Generalize register
3161         transformation for TEST optimization.
3162
3163 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3164
3165         * testsuite/gas/i386/x86-64-sysenter-amd.s,
3166         testsuite/gas/i386/x86-64-sysenter-amd.d,
3167         testsuite/gas/i386/x86-64-sysenter-amd.l,
3168         testsuite/gas/i386/x86-64-sysenter-intel.d,
3169         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3170         * testsuite/gas/i386/i386.exp: Run new tests.
3171
3172 2020-01-08  Nick Clifton  <nickc@redhat.com>
3173
3174         PR 25284
3175         * doc/as.texi (Align): Document the fact that all arguments can be
3176         omitted.
3177         (Balign): Likewise.
3178         (P2align): Likewise.
3179
3180 2020-01-08  Nick Clifton  <nickc@redhat.com>
3181
3182         PR 14891
3183         * config/obj-elf.c (obj_elf_section): Fail if the section name is
3184         already defined as a different symbol type.
3185         * testsuite/gas/elf/pr14891.s: New test source file.
3186         * testsuite/gas/elf/pr14891.d: New test driver.
3187         * testsuite/gas/elf/pr14891.s: New test expected error output.
3188         * testsuite/gas/elf/elf.exp: Run the new test.
3189
3190 2020-01-08  Alan Modra  <amodra@gmail.com>
3191
3192         * config/tc-z8k.c (md_begin): Make idx unsigned.
3193         (get_specific): Likewise for this_index.
3194
3195 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
3196
3197         * onfig/tc-arc.c (parse_reloc_symbol): New function.
3198         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3199         (md_operand): Set X_md to absent.
3200         (arc_parse_name): Check for X_md.
3201
3202 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3203
3204         PR 25311
3205         * as.h (TC_STRING_ESCAPES): Provide a default definition.
3206         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3207         NO_STRING_ESCAPES.
3208         * read.c (next_char_of_string): Likewise.
3209         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3210         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3211
3212 2020-01-03  Nick Clifton  <nickc@redhat.com>
3213
3214         * po/sv.po: Updated Swedish translation.
3215
3216 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3217
3218         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3219         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3220
3221 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3222
3223         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3224         by-element usdot. Add 64-bit form tests for by-element sudot.
3225         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3226
3227 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3228
3229         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3230         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3231
3232 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3233
3234         * testsuite/gas/aarch64/f64mm.d,
3235         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3236
3237 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
3238
3239         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3240         support for assembler code generated by SDCC. Add new relocation
3241         types. Add z80-elf target support.
3242         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3243         labels. Local labels starts from ".L".
3244         * NEWS: Mention the new support.
3245         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3246         * testsuite/gas/all/fwdexp.s: Likewise.
3247         * testsuite/gas/all/cond.l: Likewise.
3248         * testsuite/gas/all/cond.s: Likewise.
3249         * testsuite/gas/all/fwdexp.d: Likewise.
3250         * testsuite/gas/all/fwdexp.s: Likewise.
3251         * testsuite/gas/elf/section2.e-mips: Likewise.
3252         * testsuite/gas/elf/section2.l: Likewise.
3253         * testsuite/gas/elf/section2.s: Likewise.
3254         * testsuite/gas/macros/app1.d: Likewise.
3255         * testsuite/gas/macros/app1.s: Likewise.
3256         * testsuite/gas/macros/app2.d: Likewise.
3257         * testsuite/gas/macros/app2.s: Likewise.
3258         * testsuite/gas/macros/app3.d: Likewise.
3259         * testsuite/gas/macros/app3.s: Likewise.
3260         * testsuite/gas/macros/app4.d: Likewise.
3261         * testsuite/gas/macros/app4.s: Likewise.
3262         * testsuite/gas/macros/app4b.s: Likewise.
3263         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3264         * testsuite/gas/z80/z80.exp: Add new tests
3265         * testsuite/gas/z80/dollar.d: New file.
3266         * testsuite/gas/z80/dollar.s: New file.
3267         * testsuite/gas/z80/ez80_adl_all.d: New file.
3268         * testsuite/gas/z80/ez80_adl_all.s: New file.
3269         * testsuite/gas/z80/ez80_adl_suf.d: New file.
3270         * testsuite/gas/z80/ez80_isuf.s: New file.
3271         * testsuite/gas/z80/ez80_z80_all.d: New file.
3272         * testsuite/gas/z80/ez80_z80_all.s: New file.
3273         * testsuite/gas/z80/ez80_z80_suf.d: New file.
3274         * testsuite/gas/z80/r800_extra.d: New file.
3275         * testsuite/gas/z80/r800_extra.s: New file.
3276         * testsuite/gas/z80/r800_ii8.d: New file.
3277         * testsuite/gas/z80/r800_z80_doc.d: New file.
3278         * testsuite/gas/z80/z180.d: New file.
3279         * testsuite/gas/z80/z180.s: New file.
3280         * testsuite/gas/z80/z180_z80_doc.d: New file.
3281         * testsuite/gas/z80/z80_doc.d: New file.
3282         * testsuite/gas/z80/z80_doc.s: New file.
3283         * testsuite/gas/z80/z80_ii8.d: New file.
3284         * testsuite/gas/z80/z80_ii8.s: New file.
3285         * testsuite/gas/z80/z80_in_f_c.d: New file.
3286         * testsuite/gas/z80/z80_in_f_c.s: New file.
3287         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3288         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3289         * testsuite/gas/z80/z80_out_c_0.d: New file.
3290         * testsuite/gas/z80/z80_out_c_0.s: New file.
3291         * testsuite/gas/z80/z80_reloc.d: New file.
3292         * testsuite/gas/z80/z80_reloc.s: New file.
3293         * testsuite/gas/z80/z80_sli.d: New file.
3294         * testsuite/gas/z80/z80_sli.s: New file.
3295
3296 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3297
3298         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3299         REGLIST_RN.
3300
3301 2020-01-01  Alan Modra  <amodra@gmail.com>
3302
3303         Update year range in copyright notice of all files.
3304
3305 For older changes see ChangeLog-2019
3306 \f
3307 Copyright (C) 2020 Free Software Foundation, Inc.
3308
3309 Copying and distribution of this file, with or without modification,
3310 are permitted in any medium without royalty provided the copyright
3311 notice and this notice are preserved.
3312
3313 Local Variables:
3314 mode: change-log
3315 left-margin: 8
3316 fill-column: 74
3317 version-control: never
3318 End: