gas/ChangeLog

   1 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
   2
   3         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
   4         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
   5         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
   6         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
   7         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
   8         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
   9         * testsuite/gas/mips/mips.exp: Run the new tests.
  10
  11 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
  12
  13         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
  14         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
  15         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
  16         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
  17         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
  18         * testsuite/gas/mips/global-local-symtab.s: New test source.
  19         * testsuite/gas/mips/mips.exp: Run the new tests.
  20
  21 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         PR gas/26305
  24         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
  25         (%bp)/(%ebp)/(%rbp) for {disp32}.
  26         * doc/c-i386.texi: Update {disp32} documentation.
  27         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
  28         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
  29         * testsuite/gas/i386/pseudos.d: Updated.
  30         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
  31
  32 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
  33
  34         * doc/as.texi: Replace preceeded with preceded.
  35
  36 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
  37
  38         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
  39         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
  40         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
  41         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
  42         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
  43         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
  44         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
  45         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
  46         file.
  47         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
  48         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
  49         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
  50         file.
  51         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
  52         file.
  53         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
  54         file.
  55         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
  56         file.
  57         * testsuite/gas/mips/jal-xgot-irix.d: New file.
  58         * testsuite/gas/mips/jalr2-irix.d: New file.
  59         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
  60         New file.
  61         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
  62         file.
  63         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
  64         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
  65         `*-*-irix*' targets.  Add source file designator.
  66         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
  67         `*-*-irix*' targets.
  68         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
  69         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
  70         * testsuite/gas/mips/jalr2.d: Add name designator.
  71         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
  72         tests involving the JALR relocation throughout.
  73
  74 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
  75
  76         * testsuite/gas/mips/mips.exp: Use a helper variable for
  77         IRIX/non-IRIX test selection.
  78
  79 2020-07-21  Jan Beulich  <jbeulich@suse.com>
  80
  81         * testsuite/gas/i386/evex-no-scale-64.d,
  82         testsuite/gas/i386/addr32.d,
  83         testsuite/gas/i386/x86-64-addr32-intel.d,
  84         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
  85
  86 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
  87
  88         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
  89
  90 2020-07-21  Jan Beulich  <jbeulich@suse.com>
  91
  92         * testsuite/gas/i386/evex-no-scale-32.d,
  93         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
  94         * testsuite/gas/i386/evex-no-scale-32.s,
  95         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
  96         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
  97         instead of .section.
  98         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
  99         specific section.
 100
 101 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
 102
 103         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
 104         (my_getSmallExpression): Adjust accordingly.
 105
 106 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 107
 108         PR gas/4572
 109         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
 110         conditional around it.
 111         (md_begin): Insert backslash into operand_chars[] when slash is
 112         a comment character.
 113         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
 114         \* as operators when / may be a comment character.
 115         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
 116         * testsuite/gas/i386/i386.exp: Run new test.
 117
 118 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 119
 120         PR gas/4572
 121         * app.c (last_char): Drop TC_ARM conditional around it.
 122         (struct app_save): Drop TC_ARM conditional around last_char.
 123         (app_push, app_pop): Drop TC_ARM conditional from last_char
 124         accesses.
 125         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
 126         backslash-precedes-comment-character check.
 127
 128 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 129
 130         * config/tc-i386.c (frag_opcode_byte): New.
 131         (output_branch): Emit error when in absolute section.
 132         (output_jump, output_insn): Use frag_opcode_byte. Handle being
 133         in absolute section.
 134         (output_interseg_jump, output_disp, output_imm): Handle being in
 135         absolute section.
 136         * testsuite/gas/i386/sizing.s,
 137         testsuite/gas/i386/sizing32.d,
 138         testsuite/gas/i386/sizing64.d: New.
 139         * testsuite/gas/i386/i386.exp: Run new tests.
 140
 141 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 142
 143         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
 144         is_elf_format as applicable; merely exclude iamcu tests.
 145
 146 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
 147
 148         PR gas/26263
 149         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
 150         against section to PC32 reloc.
 151         * testsuite/gas/i386/relax-5.d: Updated.
 152         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 153
 154 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         PR gas/26237
 157         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
 158         * testsuite/gas/i386/addr32.d: Likewise.
 159         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 160         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 161
 162 2020-07-15  Nick Clifton  <nickc@redhat.com>
 163
 164         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
 165         the addend field of REL relocations.  Store the full addend into
 166         the note for REL relocations.
 167
 168 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 169
 170         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
 171         immediate.
 172         * testsuite/gas/i386/x86-64-stack-intel.d,
 173         testsuite/gas/i386/x86-64-stack-suffix.d,
 174         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
 175
 176 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 177
 178         * testsuite/gas/i386/disassem.d,
 179         testsuite/gas/i386/ilp32/x86-64-branch.d,
 180         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
 181         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
 182         testsuite/gas/i386/noreg32.d,
 183         testsuite/gas/i386/noreg64-rex64.d,
 184         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
 185         testsuite/gas/i386/opcode.d,
 186         testsuite/gas/i386/solaris/x86-64-branch-2.d,
 187         testsuite/gas/i386/solaris/x86-64-jump.d,
 188         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
 189         testsuite/gas/i386/solaris/x86-64-nop-3.d,
 190         testsuite/gas/i386/solaris/x86-64-nop-4.d,
 191         testsuite/gas/i386/solaris/x86-64-nop-5.d,
 192         testsuite/gas/i386/solaris/x86-64-relax-2.d,
 193         testsuite/gas/i386/solaris/x86-64-relax-3.d,
 194         testsuite/gas/i386/x86-64-align-branch-1a.d,
 195         testsuite/gas/i386/x86-64-align-branch-1b.d,
 196         testsuite/gas/i386/x86-64-align-branch-1c.d,
 197         testsuite/gas/i386/x86-64-align-branch-1d.d,
 198         testsuite/gas/i386/x86-64-align-branch-1e.d,
 199         testsuite/gas/i386/x86-64-align-branch-1f.d,
 200         testsuite/gas/i386/x86-64-align-branch-1g.d,
 201         testsuite/gas/i386/x86-64-align-branch-1h.d,
 202         testsuite/gas/i386/x86-64-align-branch-1i.d,
 203         testsuite/gas/i386/x86-64-align-branch-2a.d,
 204         testsuite/gas/i386/x86-64-align-branch-2b.d,
 205         testsuite/gas/i386/x86-64-align-branch-2c.d,
 206         testsuite/gas/i386/x86-64-align-branch-3.d,
 207         testsuite/gas/i386/x86-64-align-branch-4a.d,
 208         testsuite/gas/i386/x86-64-align-branch-4b.d,
 209         testsuite/gas/i386/x86-64-align-branch-5.d,
 210         testsuite/gas/i386/x86-64-align-branch-6.d,
 211         testsuite/gas/i386/x86-64-branch-2.d,
 212         testsuite/gas/i386/x86-64-branch-3.d,
 213         testsuite/gas/i386/x86-64-branch.d,
 214         testsuite/gas/i386/x86-64-disassem.d,
 215         testsuite/gas/i386/x86-64-disp32.d,
 216         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
 217         testsuite/gas/i386/x86-64-gotpcrel.d,
 218         testsuite/gas/i386/x86-64-ifunc.d,
 219         testsuite/gas/i386/x86-64-jump.d,
 220         testsuite/gas/i386/x86-64-lfence-byte.d,
 221         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
 222         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
 223         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
 224         testsuite/gas/i386/x86-64-lfence-load.d,
 225         testsuite/gas/i386/x86-64-lfence-ret-a.d,
 226         testsuite/gas/i386/x86-64-lfence-ret-b.d,
 227         testsuite/gas/i386/x86-64-lfence-ret-c.d,
 228         testsuite/gas/i386/x86-64-lfence-ret-d.d,
 229         testsuite/gas/i386/x86-64-lfence-ret-e.d,
 230         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
 231         testsuite/gas/i386/x86-64-mpx-branch-1.d,
 232         testsuite/gas/i386/x86-64-mpx.d,
 233         testsuite/gas/i386/x86-64-nop-3.d,
 234         testsuite/gas/i386/x86-64-nop-4.d,
 235         testsuite/gas/i386/x86-64-nop-5.d,
 236         testsuite/gas/i386/x86-64-nops-7.d,
 237         testsuite/gas/i386/x86-64-notrack.d,
 238         testsuite/gas/i386/x86-64-opcode.d,
 239         testsuite/gas/i386/x86-64-relax-2.d,
 240         testsuite/gas/i386/x86-64-relax-3.d,
 241         testsuite/gas/i386/x86-64-relax-4.d,
 242         testsuite/gas/i386/x86-64-rtm.d,
 243         testsuite/gas/i386/x86-64-stack.d,
 244         testsuite/gas/i386/x86-64-unique.d,
 245         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
 246
 247 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         PR gas/26237
 250         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
 251         address.
 252         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
 253         * testsuite/gas/i386/addr32.d: Updated.
 254         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 255         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 256         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
 257         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
 258
 259 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 260
 261         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
 262         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
 263         * testsuite/gas/i386/intel.d,
 264         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
 265
 266 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 267
 268         * testsuite/gas/i386/prefix.d: Adjust expectations.
 269
 270 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 271
 272         * testsuite/gas/i386/x86-64-avx-intel.d,
 273         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
 274
 275 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 276
 277         * testsuite/gas/i386/movbe-suffix.d,
 278         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
 279         * testsuite/gas/i386/i386.exp: Run new tests.
 280
 281 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 282
 283         * testsuite/gas/i386/crc32-suffix.d,
 284         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
 285         * testsuite/gas/i386/i386.exp: Run new tests.
 286         * testsuite/gas/i386/arch-10-bdver1.d,
 287         testsuite/gas/i386/arch-10-bdver2.d,
 288         testsuite/gas/i386/arch-10-bdver3.d,
 289         testsuite/gas/i386/arch-10-bdver4.d,
 290         testsuite/gas/i386/arch-10-btver1.d,
 291         testsuite/gas/i386/arch-10-btver2.d,
 292         testsuite/gas/i386/arch-10-lzcnt.d,
 293         testsuite/gas/i386/arch-10-prefetchw.d,
 294         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
 295         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
 296         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
 297         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
 298         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
 299         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
 300         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
 301         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
 302         testsuite/gas/i386/x86-64-arch-2-btver1.d,
 303         testsuite/gas/i386/x86-64-arch-2-btver2.d,
 304         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
 305         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
 306         testsuite/gas/i386/x86-64-arch-2.d,
 307         testsuite/gas/i386/x86-64-crc32.d,
 308         testsuite/gas/i386/x86-64-pseudos.d,
 309         testsuite/gas/i386/x86-64-sse-noavx.d,
 310         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
 311
 312 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 313
 314         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 315         ModR/M-encoded byte register cases.
 316         * testsuite/gas/i386/x86-64-pseudos.d,
 317         testsuite/gas/i386/x86-64-reg-intel.d,
 318         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
 319
 320 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 321
 322         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 323         not-ModR/M-encoded byte register cases.
 324         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
 325
 326 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 327
 328         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
 329         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
 330         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
 331         testsuite/gas/i386/ilp32/x86-64-avx.d,
 332         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
 333         testsuite/gas/i386/ilp32/x86-64-crc32.d,
 334         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
 335         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
 336         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
 337         testsuite/gas/i386/ilp32/x86-64-reg.d,
 338         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
 339         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
 340         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
 341         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
 342         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
 343         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
 344         dump expectations.
 345
 346 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
 349         extension.
 350
 351 2020-07-13  Nick Clifton  <nickc@redhat.com>
 352
 353         * po/fr.po: Updated French translation.
 354
 355 2020-07-13  Alan Modra  <amodra@gmail.com>
 356
 357         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
 358         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 359         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 360         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 361
 362 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         * config/tc-i386.c (output_insn): Check i.xstate to set
 365         GNU_PROPERTY_X86_FEATURE_2_TMM.
 366         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
 367         x86-64-property-8 and x86-64-property-9.
 368         * testsuite/gas/i386/x86-64-property-7.d: New file.
 369         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
 370         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
 371         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
 372         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
 373         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
 374
 375 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 376
 377         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
 378         has_regymm, has_regzmm and has_regtmm.  Add xstate.
 379         (md_assemble): Set i.xstate from operand types in instruction
 380         template.
 381         (build_modrm_byte): Updated.
 382         (output_insn): Check i.xstate.
 383         * testsuite/gas/i386/i386.exp: Run property-6 and
 384         x86-64-property-6.
 385         * testsuite/gas/i386/property-6.d: New file.
 386         * testsuite/gas/i386/property-6.s: Updated.
 387         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
 388
 389 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 390
 391         * testsuite/gas/i386/property-5.d: Correct test name.
 392
 393 2020-07-10  Lili Cui  <lili.cui@intel.com>
 394
 395         * NEWS: Mention support for Intel AMX instructions.
 396         * config/tc-i386.c (i386_error): Add invalid_sib_address.
 397         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
 398         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
 399         (match_simd_size): Add tmmword check.
 400         (operand_type_match): Add tmmword.
 401         (type_names): Add rTMM.
 402         (i386_error): Add invalid_tmm_register_set.
 403         (check_VecOperands): Handle invalid_sib_address and
 404         invalid_tmm_register_set.
 405         (match_template): Handle invalid_sib_address.
 406         (build_modrm_byte): Handle non-vector SIB and zmmword.
 407         (i386_index_check): Disallow RegIP for non-vector SIB.
 408         (check_register): Handle zmmword.
 409         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
 410         * testsuite/gas/i386/i386.exp: Add AMX new tests.
 411         * testsuite/gas/i386/intel-regs.d: Add tmm.
 412         * testsuite/gas/i386/intel-regs.s: Add tmm.
 413         * testsuite/gas/i386/x86-64-amx-intel.d: New.
 414         * testsuite/gas/i386/x86-64-amx-inval.l: New.
 415         * testsuite/gas/i386/x86-64-amx-inval.s: New.
 416         * testsuite/gas/i386/x86-64-amx.d: New.
 417         * testsuite/gas/i386/x86-64-amx.s: New.
 418         * testsuite/gas/i386/x86-64-amx-bad.d: New.
 419         * testsuite/gas/i386/x86-64-amx-bad.s: New.
 420
 421 2020-07-10  Tom de Vries  <tdevries@suse.de>
 422
 423         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
 424         readelf's line table decoding.
 425         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 426         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 427         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 428         * testsuite/gas/elf/dwarf2-15.d: Likewise.
 429         * testsuite/gas/elf/dwarf2-16.d: Likewise.
 430         * testsuite/gas/elf/dwarf2-17.d: Likewise.
 431         * testsuite/gas/elf/dwarf2-18.d: Likewise.
 432         * testsuite/gas/elf/dwarf2-19.d: Likewise.
 433         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 434         * testsuite/gas/elf/dwarf2-6.d: Likewise.
 435         * testsuite/gas/elf/dwarf2-7.d: Likewise.
 436
 437 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 438
 439         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
 440         VEX/EVEX vector instructions.
 441         * testsuite/gas/i386/property-4.d: New file.
 442         * testsuite/gas/i386/property-4.s: Likewise.
 443         * testsuite/gas/i386/property-5.d: Likewise.
 444         * testsuite/gas/i386/property-5.s: Likewise.
 445         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
 446         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
 447
 448 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         * NEWS: Mention --enable-x86-used-note.
 451         * configure.ac: Configure with --enable-x86-used-note by default
 452         for Linux/x86.
 453         * configure: Regenerated.
 454
 455 2020-07-09  Alan Modra  <amodra@gmail.com>
 456
 457         * config/obj-coff.h: Remove TE_PE support.
 458         * config/tc-ppc.c: Likewise.
 459         * config/tc-ppc.h: Likewise.
 460         * configure.tgt: Remove powerpc PE and powerpc lynxos.
 461         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
 462         condition.
 463         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
 464
 465 2020-07-08  Jan Beulich  <jbeulich@suse.com>
 466
 467         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
 468         New.
 469         * testsuite/gas/i386/i386.exp: Run new tests.
 470
 471 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
 472
 473         * config/tc-arc.c (find_opcode_match): Add error messages.
 474         * testsuite/gas/arc/add_s-err.s: Update test.
 475         * testsuite/gas/arc/asm-errors.err: Likewise.
 476         * testsuite/gas/arc/cpu-em-err.s: Likewise.
 477         * testsuite/gas/arc/hregs-err.s: Likewise.
 478         * testsuite/gas/arc/warn.s: Likewise.
 479
 480 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         PR gas/26212
 483         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
 484
 485 2020-07-07  Alan Modra  <amodra@gmail.com>
 486
 487         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
 488         * testsuite/gas/ppc/ppc.exp: Likewise.
 489         * testsuite/gas/all/weakref1l.d: Likewise.
 490
 491 2020-07-07  Nick Clifton  <nickc@redhat.com>
 492
 493         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
 494         expected output.
 495
 496 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 497
 498         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
 499         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
 500         testsuite/gas/i386/x86-64-evex-wig1.d,
 501         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
 502         expectations.
 503
 504 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 505
 506         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
 507         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
 508         * testsuite/gas/i386/avx512f-opts-intel.d,
 509         testsuite/gas/i386/avx512f-opts.d
 510         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
 511         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
 512
 513 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
 514
 515         PR 26204
 516         * config/tc-arm.c: Fix spelling mistake.
 517         * config/tc-riscv.c: Likewise.
 518         * config/tc-z80.c: Likewise.
 519         * po/gas.pot: Regenerate.
 520
 521 2020-07-06  Nick Clifton  <nickc@redhat.com>
 522
 523         * po/uk.po: Updated Ukranian translation.
 524
 525 2020-07-04  Nick Clifton  <nickc@redhat.com>
 526
 527         * configure: Regenerate.
 528         * po/gas.pot: Regenerate.
 529
 530 2020-07-04  Nick Clifton  <nickc@redhat.com>
 531
 532         * version.m4: Change version number to 2.35.50.
 533         * configure: Regenerate.
 534         * po/bfd.pot: Regenerate.
 535
 536 2020-07-04  Nick Clifton  <nickc@redhat.com>
 537
 538         Binutils 2.35 branch created.
 539
 540 2020-07-03  Alan Modra  <amodra@gmail.com>
 541
 542         PR 26028
 543         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
 544
 545 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 546
 547         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
 548         swap two source operands.
 549
 550 2020-07-02  Nick Clifton  <nickc@redhat.com>
 551
 552         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
 553
 554 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
 555
 556         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
 557         segfault on negative chars.
 558         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
 559         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
 560
 561 2020-07-02  Nick Clifton  <nickc@redhat.com>
 562
 563         PR 26028
 564         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
 565         command line.
 566         * testsuite/gas/ia64/unwind.d: Likewise.
 567         * testsuite/gas/mmix/bspec-1.d: Likewise.
 568         * testsuite/gas/mmix/bspec-2.d: Likewise.
 569         * testsuite/gas/mmix/comment-1.d: Likewise.
 570         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 571
 572 2020-07-01  Alan Modra  <amodra@gmail.com>
 573
 574         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
 575
 576 2020-07-01  Alan Modra  <amodra@gmail.com>
 577
 578         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
 579         in data sections, and mep.
 580
 581 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 582
 583         * NEWS: Mention x86 NaCl target support removal.
 584         * config/tc-i386.c: Remove x86 NaCl target support.
 585         * config/tc-i386.h: Likewise.
 586         * configure.tgt: Likewise.
 587         * testsuite/gas/i386/i386.exp: Likewise.
 588         * testsuite/gas/i386/iamcu-1.d: Likewise.
 589         * testsuite/gas/i386/iamcu-2.d: Likewise.
 590         * testsuite/gas/i386/iamcu-3.d: Likewise.
 591         * testsuite/gas/i386/iamcu-4.d: Likewise.
 592         * testsuite/gas/i386/iamcu-5.d: Likewise.
 593         * testsuite/gas/i386/k1om.d: Likewise.
 594         * testsuite/gas/i386/l1om.d: Likewise.
 595
 596 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 597
 598         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
 599         checking into riscv_csr_address.
 600         (riscv_csr_version_check): Likewise.
 601         (riscv_csr_address): New function.  Return the suitable CSR address
 602         after checking the ISA dependency and versions.  Issue warnings if
 603         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
 604         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
 605         priv spec versions for them.
 606         (reg_csr_lookup_internal): Call riscv_csr_address to find the
 607         suitable CSR address.
 608         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
 609         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 610         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 611         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
 612         priv spec warnings here.  These warnings are added by accident.
 613         Remove them and only focus on the ISA dependency warnings.
 614         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 615         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 616         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
 617         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
 618         than the privileged ones.
 619         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 620         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 621         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 622         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
 623         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 624         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
 625         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
 626         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
 627         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 628         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 629
 630 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 631
 632         * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
 633         (md_assemble): Don't process ImmExt without operands.
 634
 635 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
 636
 637         PR gas/25331
 638         * config/tc-mmix.c (md_assemble) <fixup for
 639         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
 640         Also, set its fx_no_overflow.
 641         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
 642         Similarly this fixup affects 4 bytes, not 8 and needs its
 643         fx_no_overflow set.
 644         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
 645         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
 646
 647 2020-06-29  Alan Modra  <amodra@gmail.com>
 648
 649         * config/tc-s12z.c: Use C style comments.
 650         * config/tc-z80.c: Likewise.
 651         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
 652
 653 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         * config/tc-i386.c (md_assemble): Process ImmExt without
 656         operands.
 657
 658 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 659
 660         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
 661         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
 662         VECSIB256 and VECSIB512, respectively.
 663         (build_modrm_byte): Replace vecsib with sib.
 664
 665 2020-06-26  Jan Beulich  <jbeulich@suse.com>
 666
 667         * testsuite/gas/i386/nop-1-suffix.d: New.
 668         * testsuite/gas/i386/i386.exp: Run new test.
 669
 670 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 671
 672         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
 673         (md_pseudo_table): Handle "gnu_attribute".
 674         * doc/as.texi: Document GNU attribute for M68K.
 675
 676 2020-06-25  Nick Clifton  <nickc@redhat.com>
 677
 678         PR 26141
 679         * config/tc-arm.c (arm_force_relocation): Force resolution of
 680         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
 681         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
 682
 683 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 684
 685         * config/tc-i386.c (md_assemble): Move call to process_immext()
 686         ...
 687         (process_operands): ... here.
 688
 689 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 690
 691         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
 692         diagnostic when there is a sizing prefix.  Switch to word/dword/
 693         qword encoding when there is a sizing prefix and no (explicit or
 694         derived) suffix.
 695         (update_imm): Handle presence of a sizing prefix.
 696         * testsuite/gas/i386/noreg16-data32.d,
 697         testsuite/gas/i386/noreg32-data16.d,
 698         testsuite/gas/i386/noreg32-data16.e,
 699         testsuite/gas/i386/noreg64-data16.d,
 700         testsuite/gas/i386/noreg64-data16.e,
 701         testsuite/gas/i386/noreg64-rex64.d: New.
 702         * testsuite/gas/i386/i386.exp: Run new tests.
 703         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
 704         Introduce and use pfx* macros.
 705         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
 706         addressing.
 707         * testsuite/gas/i386/noreg16.d: Adjust expectations.
 708
 709 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 710
 711         * testsuite/gas/i386/avx-16bit.d,
 712         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
 713         testsuite/gas/i386/avx512f-16bit.d,
 714         testsuite/gas/i386/avx512f.d,
 715         testsuite/gas/i386/evex-lig256.d,
 716         testsuite/gas/i386/evex-lig512.d
 717         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
 718         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
 719         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
 720         testsuite/gas/i386/sse2-16bit.d,
 721         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
 722         expectations.
 723
 724 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 725
 726         * config/tc-i386.c (md_assemble): Also reject explicit REX
 727         prefixes with VEX and alike encoded insns. Zap consumed bits
 728         from i.rex.
 729         (output_insn): Don't ignore REX prefix for VEX and alike
 730         encodings; abort() instead if encountered.
 731         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
 732         ...
 733         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
 734         * testsuite/gas/i386/x86-64-pseudos.d,
 735         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
 736
 737 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 738
 739         * config/tc-i386.c (process_operands): Translate explicit REX
 740         prefix into i.rex for SSE2AVX templates.
 741         (set_rex_vrex): New helper.
 742         (build_modrm_byte): Use it.
 743         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
 744         REX prefixes.
 745         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 746
 747 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 748
 749         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
 750         templates when there's no data size prefix.
 751         (md_assemble): Reject data size prefix also for legacy encoded
 752         SIMD templates.
 753         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
 754         Uncomment previously not working line.
 755         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
 756         data16 prefix.
 757         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
 758         testsuite/gas/i386/sse2avx.d: Adjust expectations.
 759
 760 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 761
 762         * config/tc-i386.c (build_evex_prefix): Drop early setting of
 763         vec_length.
 764
 765 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
 766
 767         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
 768         explicit_priv_attr.  It used to indicate CSR or priv instructions are
 769         explictly used.
 770         (riscv_is_priv_insn): Return True if it is a privileged instruction.
 771         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
 772         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
 773         (riscv_write_out_attrs): Clarification of when to generate the elf
 774         priv spec attributes.
 775         * testsuite/gas/riscv/attribute-11.s: Add comments.
 776         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
 777         `priv_insn_<n>` to decide which priv instruction is expected to used.
 778         (<n> is a to e.)
 779         * testsuite/gas/riscv/attribute-14a.d: Likewise.
 780         * testsuite/gas/riscv/attribute-14b.d: Likewise.
 781         * testsuite/gas/riscv/attribute-14c.d: Likewise.
 782         * testsuite/gas/riscv/attribute-14d.d: Likewise.
 783         * testsuite/gas/riscv/attribute-14e.d: Likewise.
 784
 785 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 786
 787         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
 788         (riscv_set_default_priv_spec): Get the priv spec version from the
 789         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
 790
 791 2020-06-20  Alan Modra  <amodra@gmail.com>
 792
 793         * configure.tgt: Set bfd_gas for all SH targets.
 794
 795 2020-06-18  Jan Beulich  <jbeulich@suse.com>
 796
 797         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
 798         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 799         expectations.
 800
 801 2020-06-16  Lili Cui  <lili.cui@intel.com>
 802
 803         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
 804         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
 805         * doc/c-i386.texi: Add avx512_vp2intersect.
 806
 807 2020-06-16  Jan Beulich  <jbeulich@suse.com>
 808
 809         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
 810         conditional.
 811         * testsuite/gas/i386/sse-check.s: Adjust comment.
 812         * testsuite/gas/i386/sse-check-error.l,
 813         testsuite/gas/i386/sse-check-warn.e,
 814         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
 815         expectations.
 816
 817 2020-06-16  Alan Modra  <amodra@gmail.com>
 818
 819         * config/tc-tic30.h: Remove OBJ_AOUT support.
 820         * configure.tgt: Delete tic30-*-*aout* entry.
 821
 822 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 823
 824         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
 825         macros.
 826         (elf32xtensa_abi): New declaration.
 827         (option_abi_windowed, option_abi_call0): New enum constants.
 828         (md_longopts): Add entries for --abi-windowed and --abi-call0.
 829         (md_parse_option): Add handlers for --abi-windowed and
 830         --abi-call0.
 831         (xtensa_add_config_info): Use xtensa_abi_choice instead of
 832         XSHAL_ABI to format ABI tag.
 833         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
 834         --abi-call0 to the list of options.
 835         * doc/c-xtensa.texi: Add description for options --abi-windowed
 836         and --abi-call0.
 837         * testsuite/gas/xtensa/abi-call0.d: New test definition.
 838         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
 839         * testsuite/gas/xtensa/abi.s: New test source.
 840
 841 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 842
 843         PR gas/26115
 844         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
 845         xsusldtrk.
 846         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 847         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 848         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
 849
 850 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 851
 852         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
 853         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 854         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 855
 856 2020-06-09  Seth Girvan  <snth@snthhacks.com>
 857
 858         * doc/c-avr.texi: Improve wording.
 859
 860 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 861
 862         * testsuite/gas/i386/x86-64-pseudos-bad.s,
 863         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
 864
 865 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 866
 867         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
 868         encoding tests.
 869         * testsuite/gas/i386/prefix.d: Adjust expectations.
 870
 871 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 872
 873         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
 874         with VEX/EVEX encoding tests.
 875         * testsuite/gas/i386/prefix.d: Adjust expectations.
 876
 877 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 878
 879         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
 880         suffix.
 881         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
 882         * testsuite/gas/i386/noreg64.d: Adjust expectations.
 883         * testsuite/gas/i386/noreg-intel64.d,
 884         testsuite/gas/i386/noreg-intel64.l,
 885         testsuite/gas/i386/noreg-intel64.s: New.
 886         * testsuite/gas/i386/i386.exp: Run new tests.
 887
 888 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 889
 890         * config/tc-i386.c (vex_encoding_error): New enumerator.
 891         (VEX_check_operands): Rename to VEX_check_encoding. Check
 892         for vex_encoding_error. Move Imm4 handling ...
 893         (check_VecOperands): ... here.
 894         (match_template): Call VEX_check_encoding when there are no
 895         operands. Split construct calling check_VecOperands and
 896         VEX_check_encoding (when there are operands).
 897         (check_register): Don't blindly set vex_encoding_evex.
 898         * testsuite/gas/i386/pseudos-bad.s,
 899         testsuite/gas/i386/pseudos-bad.l: New.
 900         * testsuite/gas/i386/i386.exp: Run new test.
 901         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
 902
 903 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
 904
 905         * config/tc-arm.c (insns): Add dfb.
 906         * testsuite/gas/arm/dfb.d: New test.
 907         * testsuite/gas/arm/dfb.s: Input for test.
 908
 909 2020-06-08  Nick Clifton  <nickc@redhat.com>
 910
 911         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
 912
 913 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 914
 915         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
 916
 917 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 918
 919         * config/tc-i386.c (check_byte_reg): Drop dead conditional
 920         around as_bad().
 921
 922 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 923
 924         * config/tc-i386.c (check_register): Split RegTR handling, to
 925         fail recognition also in 64-bit mode as well as with i586 or
 926         i686 explicitly enabled.
 927         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
 928         * testsuite/gas/i386/x86_64-intel.d,
 929         testsuite/gas/i386/x86_64.d: Adjust expectations.
 930
 931 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 932
 933         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
 934         * testsuite/gas/cfi/cfi.exp: Run this test.
 935
 936 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 937
 938         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
 939         check to %st(N) parsing logic.
 940         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
 941
 942 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 943
 944         * config/tc-i386.c (bad_reg): New.
 945         (check_VecOperations, i386_att_operand, i386_parse_name): Check
 946         for it.
 947         (check_register): New, broken out from ...
 948         (parse_real_register): ... here. Call it.
 949         (parse_register): Call it, and error upon failure.
 950         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
 951         testsuite/gas/i386/x86-64-equ-bad.s,
 952         testsuite/gas/i386/x86-64-equ-bad.l: New.
 953         * testsuite/gas/i386/i386.exp: Run new tests.
 954
 955 2020-06-06  Alan Modra  <amodra@gmail.com>
 956
 957         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
 958         * doc/c-ppc.texi: Likewise.
 959
 960 2020-06-06  Alan Modra  <amodra@gmail.com>
 961
 962         * config/tc-ppc.c: Update throughout for reloc renaming.
 963
 964 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
 965
 966         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
 967         stringop-overflow.
 968
 969 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
 970
 971         * config/tc-riscv.c (explicit_csr): New static boolean.
 972         Used to indicate CSR are explictly used.
 973         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
 974         (riscv_write_out_attrs): If we already have set elf priv
 975         attributes, then generate them.  Otherwise, don't generate
 976         them when no CSR are used.
 977         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
 978         * testsuite/gas/riscv/attribute-02.d: Likewise.
 979         * testsuite/gas/riscv/attribute-03.d: Likewise.
 980         * testsuite/gas/riscv/attribute-04.d: Likewise.
 981         * testsuite/gas/riscv/attribute-05.d: Likewise.
 982         * testsuite/gas/riscv/attribute-06.d: Likewise.
 983         * testsuite/gas/riscv/attribute-07.d: Likewise.
 984         * testsuite/gas/riscv/attribute-08.d: Likewise.
 985         * testsuite/gas/riscv/attribute-09.d: Likewise.
 986         * testsuite/gas/riscv/attribute-10.d: Likewise.
 987         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 988         * testsuite/gas/riscv/attribute-11.s: New testcase.
 989         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
 990         used, so we should output the ELF priv attributes.
 991         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
 992         used, so output the priv attributes according to the -mpriv-spec.
 993         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
 994         used, so ignore the -mpriv-spec setting.
 995
 996 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 997
 998         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
 999         cgen_get_insn_value.
1000         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1001         endianness to cgen_get_insn_value and cgen_put_insn_value.
1002
1003 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1004
1005         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1006         cgen_put_insn_value.
1007
1008 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1009
1010         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1011         bpf_cgen_cpu_open.
1012         (md_assemble): Remove no longer needed hack.
1013
1014 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1015
1016         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1017         cgen_put_insn_value.
1018         (gas_cgen_md_apply_fix): Likewise.
1019         (gas_cgen_md_apply_fix): Likewise.
1020         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1021         cgen_put_insn_value.
1022         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1023         cgen_put_insn_value.
1024
1025 2020-06-04  Alan Modra  <amodra@gmail.com>
1026
1027         * testsuite/config/default.exp: Remove global directive outside
1028         proc body.
1029         * testsuite/gas/mep/complex-relocs.exp: Likewise.
1030         * testsuite/gas/microblaze/relax_size.exp: Likewise.
1031         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1032         * testsuite/gas/mt/relocs.exp: Likewise.
1033         * testsuite/gas/rx/rx.exp: Likewise.
1034
1035 2020-06-03  Stephen Casner  <casner@acm.org>
1036
1037         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1038
1039 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
1040             Jim Wilson  <jimw@sifive.com>
1041
1042         PR 26051
1043         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1044         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
1045         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
1046         Move B before SB.  Move J before UJ.
1047
1048 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
1049
1050         * write.c (relax_segment): Fix handling of negative offset when
1051         relaxing an rs_org frag.
1052         * testsuite/gas/aarch64/org-neg.d: New test.
1053         * testsuite/gas/aarch64/org-neg.l: Error output for test.
1054         * testsuite/gas/aarch64/org-neg.s: Input for test.
1055         * testsuite/gas/arm/org-neg.d: New test.
1056         * testsuite/gas/arm/org-neg.l: Error output for test.
1057         * testsuite/gas/arm/org-neg.s: Input for test.
1058
1059 2020-05-28  Stephen Casner  <casner@acm.org>
1060
1061         Fix unexpected failures in gas testsuite for pdp11-aout target.
1062         These are caused by the PDP11's mix of little-endian octets in
1063         shorts but shorts in big endian order for long or quad.
1064
1065         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1066         * testsuite/gas/all/gas.exp: Select alternate test scripts for
1067         pdp11, skip octa test completely.
1068         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1069         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1070         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1071
1072 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
1073
1074         * frags.c (frag_grow): Fix comment.
1075
1076 2020-05-27  Stephen Casner  <casner@acm.org>
1077
1078         PR gas/26001
1079         * config/tc-pdp11.c (parse_reg): Distinguish register names from
1080         symbols that begin with a register name.
1081         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1082         * testsuite/gas/pdp11/pr26001.s: Likewise.
1083         * testsuite/gas/pdp11/pr26001.d: Likewise.
1084
1085 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
1086
1087         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1088         pointer when creating struct riscv_csr_extra.
1089
1090 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1091
1092         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1093         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1094         * testsuite/gas/i386/inval-avx512f.l: Updated.
1095
1096 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
1097
1098         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1099         load/store instruction variants with alignment hints.
1100         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1101         instruction variants with alignment hints.
1102
1103 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1104
1105         PR gas/26044
1106         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1107         instead of R_XGATE_PCREL_X.
1108         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1109         BFD_RELOC_XGATE_PCREL_X.
1110
1111 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1112
1113         PR gas/26044
1114         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1115         with &fragP->fr_literal[0].
1116
1117 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1118
1119         PR gas/26044
1120         * config/tc-vax.c (md_estimate_size_before_relax): Replace
1121         fragP->fr_literal with &fragP->fr_literal[0].
1122         (md_convert_frag): Likewise.
1123
1124 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1125
1126         PR gas/26044
1127         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1128         with &fragP->fr_literal[0].
1129
1130 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1131
1132         PR gas/26044
1133         * config/tc-crx.c (getreg_image): Change argument type to int.
1134         (md_convert_frag): Replace fragP->fr_literal with
1135         &fragP->fr_literal[0].
1136
1137 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1138
1139         PR gas/26044
1140         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1141         sprintf with memmove.
1142
1143 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1146         with &fragP->fr_literal[0].
1147
1148 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         PR gas/26041
1151         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1152         2 overlapping strings.
1153
1154 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1157         with &fragP->fr_literal[0].
1158
1159 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1162         with &fragp->fr_literal[0].
1163         * config/tc-microblaze.c (md_apply_fix): Likewise.
1164         * config/tc-sh.c (md_convert_frag): Likewise.
1165
1166 2020-05-24  Jim Wilson  <jimw@sifive.com>
1167
1168         PR 26025
1169         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1170         asection to segT.  New locals seg and subseg.  Call subseg_set before
1171         fix_new_exp.  Call subseg_set after loop to restore original values.
1172
1173 2020-05-21  Alan Modra  <amodra@gmail.com>
1174
1175         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1176         throughout.
1177         * config/obj-elf.c: Likewise.
1178         * config/tc-aarch64.c: Likewise.
1179         * config/tc-arm.c: Likewise.
1180         * config/tc-m68k.c: Likewise.
1181         * config/tc-nios2.c: Likewise.
1182         * config/tc-tic30.c: Likewise.
1183         * ecoff.c: Likewise.
1184         * read.c: Likewise.
1185         * stabs.c: Likewise.
1186         * symbols.c: Likewise.
1187         * testsuite/gas/all/test-gen.c: Likewise.
1188
1189 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
1190
1191         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1192         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1193         Static variables which are used to set the ISA extensions. You can
1194         use -march (or ELF build attributes) and -misa-spec to set them,
1195         respectively.
1196         (ext_version_hash): The hash table used to handle the extensions
1197         with versions.
1198         (init_ext_version_hash): Initialize the ext_version_hash according
1199         to riscv_ext_version_table.
1200         (riscv_get_default_ext_version): The callback function of
1201         riscv_parse_subset_t.  According to the choosed ISA spec,
1202         get the default version for the specific extension.
1203         (riscv_set_arch): Set the callback function.
1204         (enum options, struct option md_longopts): Add new option -misa-spec.
1205         (md_parse_option): Do not call riscv_set_arch for -march.  We will
1206         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
1207         to set default_isa_spec class.
1208         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1209         ext_version_hash, and then call riscv_set_arch to set the architecture
1210         with versions according to default_arch_with_ext.
1211         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1212         x extensions.
1213         * testsuite/gas/riscv/attribute-03.d: Likewise.
1214         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
1215         already set it's version to 2p1 by march, so no need to use the default
1216         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
1217         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
1218         ISA spec 2p2, so set 0p0 to it.
1219         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
1220         zicsr is 2p0 according to ISA spec 20191213.
1221         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1222         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1223         You can set them by configure options --with-arch and
1224         --with-isa-spec, respectively.
1225         (riscv_set_default_isa_spec): New function used to set the
1226         default ISA spec.
1227         (md_parse_option): Call riscv_set_default_isa_spec rather than
1228         call riscv_get_isa_spec_class directly.
1229         (riscv_after_parse_args): If the -isa-spec is not set, then we
1230         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1231         calling riscv_set_default_isa_spec.
1232         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1233         the --with-isa-spec may be set to different ISA spec.
1234         * testsuite/gas/riscv/attribute-02.d: Likewise.
1235         * testsuite/gas/riscv/attribute-03.d: Likewise.
1236         * testsuite/gas/riscv/attribute-04.d: Likewise.
1237         * testsuite/gas/riscv/attribute-05.d: Likewise.
1238         * testsuite/gas/riscv/attribute-06.d: Likewise.
1239         * testsuite/gas/riscv/attribute-07.d: Likewise.
1240         * configure.ac: Add configure options, --with-arch and
1241         --with-isa-spec.
1242         * configure: Regenerated.
1243         * config.in: Regenerated.
1244         * config/tc-riscv.c (default_priv_spec): Static variable which is
1245         used to check if the CSR is valid for the chosen privilege spec. You
1246         can use -mpriv-spec to set it.
1247         (enum reg_class): We now get the CSR address from csr_extra_hash rather
1248         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
1249         (riscv_init_csr_hashes): Only need to initialize one hash table
1250         csr_extra_hash.
1251         (riscv_csr_class_check): Change the return type to void.  Don't check
1252         the ISA dependency if -mcsr-check isn't set.
1253         (riscv_csr_version_check): New function.  Check and find the CSR address
1254         from csr_extra_hash, according to default_priv_spec.  Report warning
1255         for the invalid CSR if -mcsr-check is set.
1256         (reg_csr_lookup_internal): Updated.
1257         (reg_lookup_internal): Likewise.
1258         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1259         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1260         (md_parse_option): Call riscv_set_default_priv_version to set
1261         default_priv_spec.
1262         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1263         privilege spec to the newest one.
1264         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1265         include/opcode/riscv.h.
1266         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1267         to check the ISA dependency for CSR, so fix the spec version by adding
1268         -mpriv-spec=1.11.
1269         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
1270         version warnings for the test case.
1271         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1272         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1273         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1274         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1275         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1276         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1277         Check whether the CSR is valid when privilege version 1.9 is choosed.
1278         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1279         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1280         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1281         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1282         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1283         Check whether the CSR is valid when privilege version 1.10 is choosed.
1284         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1285         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1286         Check whether the CSR is valid when privilege version 1.11 is choosed.
1287         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1288         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1289         setting.  You can set it by configure option --with-priv-spec.
1290         (riscv_set_default_priv_spec): New function used to set the default
1291         privilege spec.
1292         (md_parse_option): Call riscv_set_default_priv_spec rather than
1293         call riscv_get_priv_spec_class directly.
1294         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1295         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1296         calling riscv_set_default_priv_spec.
1297         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1298         the --with-priv-spec may be set to different privilege spec.
1299         * testsuite/gas/riscv/priv-reg.d: Likewise.
1300         * configure.ac: Add configure option --with-priv-spec.
1301         * configure: Regenerated.
1302         * config.in: Regenerated.
1303         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1304         explicit_attr.  Set it to TRUE if any ELF attribute is found.
1305         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1306         the priv attributes are set.
1307         (md_assemble): Set the default_priv_spec according to the priv
1308         attributes when we start to assemble instruction.
1309         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1310         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
1311         don't set the corresponding ELF attributes, then try to output the
1312         default ones.
1313         (riscv_set_public_attributes): If any ELF attribute or -march-attr
1314         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1315         to update the arch and priv attributes.
1316         (s_riscv_attribute): Make sure all arch and priv attributes are set
1317         before any instruction.
1318         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1319         ELF attribute or -march-attr is set.  If the priv attributes are not
1320         set, then try to update them by the default setting (-mpriv-spec or
1321         --with-priv-spec).
1322         * testsuite/gas/riscv/attribute-02.d: Likewise.
1323         * testsuite/gas/riscv/attribute-03.d: Likewise.
1324         * testsuite/gas/riscv/attribute-04.d: Likewise.
1325         * testsuite/gas/riscv/attribute-06.d: Likewise.
1326         * testsuite/gas/riscv/attribute-07.d: Likewise.
1327         * testsuite/gas/riscv/attribute-08.d: Likewise.
1328         * testsuite/gas/riscv/attribute-09.d: Likewise.
1329         * testsuite/gas/riscv/attribute-10.d: Likewise.
1330         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1331         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
1332         set by priv attributes must be supported.
1333         * testsuite/gas/riscv/attribute-05.s: Likewise.
1334         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
1335         priv attributes according to the -mpriv-spec option.
1336         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1337         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1338         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1339         * testsuite/gas/riscv/priv-reg.d: Removed.
1340         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
1341         CSR according to the priv spec 1.9.
1342         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
1343         CSR according to the priv spec 1.9.1.
1344         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
1345         CSR according to the priv spec 1.10.
1346         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
1347         CSR according to the priv spec 1.11.
1348         * config/tc-riscv.c (md_show_usage): Add descriptions about
1349         the new GAS options.
1350         * doc/c-riscv.texi: Likewise.
1351
1352 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
1353
1354         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1355         * testsuite/gas/ppc/power9.d: Likewise.
1356         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1357         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1358         sync, wait, waitrsv>: Add tests.
1359         * testsuite/gas/ppc/power10.d: Likewise.
1360
1361 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
1362
1363         PR 25992
1364         * config/tc-arm.c : Add arm_ext_v8r feature.
1365         (it_fsm_post_encode): Check arm_ext_v8r feature.
1366         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1367
1368 2020-05-19  Alan Modra  <amodra@gmail.com>
1369
1370         * write.c (write_contents): Use bfd_get_filename rather than
1371         accessing bfd->filename directly.  Use bfd_section_name rather
1372         than accessing section->name directly.
1373
1374 2020-05-19  Alan Modra  <amodra@gmail.com>
1375
1376         * symbols.c (local_symbol_make): Init all of lsy_flags.
1377
1378 2020-05-18  Alan Modra  <amodra@gmail.com>
1379
1380         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1381         before looking at add_symbol->sy_flags.
1382
1383 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
1384
1385         * config/tc-i386.c: Not handle lret/iret.
1386         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1387         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1388         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1389         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1390         * testsuite/gas/i386/lfence-ret.s: Ditto.
1391         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1392         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1393         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1394         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1395         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1396         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1397         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1398
1399 2020-05-15  Alan Modra  <amodra@gmail.com>
1400             Alex Coplan  <alex.coplan@arm.com>
1401
1402         * symbols.c (struct local_symbol): Update comment.
1403         (resolve_symbol_value): For resolved symbols equated to other
1404         symbols, verify that the referenced symbol is not a local_symbol
1405         before accessing sy_value.  Don't leave symbol loops during
1406         finalize_syms resolution.
1407         * testsuite/gas/all/assign-bad-recursive.d: New test.
1408         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1409         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1410         * testsuite/gas/all/gas.exp: Run it.
1411
1412 2020-05-14  Nick Clifton  <nickc@redhat.com>
1413
1414         * po/sv.po: Updated Swedish translation.
1415
1416 2020-05-11  Alan Modra  <amodra@gmail.com>
1417
1418         * testsuite/gas/ppc/scalarquad.d,
1419         * testsuite/gas/ppc/scalarquad.s: New test.
1420         * testsuite/gas/ppc/ppc.exp: Run it.
1421
1422 2020-05-11  Alan Modra  <amodra@gmail.com>
1423
1424         * testsuite/gas/ppc/rightmost.d,
1425         * testsuite/gas/ppc/rightmost.s: New test.
1426         * testsuite/gas/ppc/ppc.exp: Run it.
1427
1428 2020-05-11  Alan Modra  <amodra@gmail.com>
1429
1430         * testsuite/gas/ppc/xvtlsbb.d,
1431         * testsuite/gas/ppc/xvtlsbb.s: New test.
1432         * testsuite/gas/ppc/ppc.exp: Run it.
1433
1434 2020-05-11  Alan Modra  <amodra@gmail.com>
1435
1436         * testsuite/gas/ppc/stringop.d,
1437         * testsuite/gas/ppc/stringop.s: New test.
1438         * testsuite/gas/ppc/ppc.exp: Run it.
1439
1440 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1441
1442         * testsuite/gas/ppc/set_bool.d,
1443         * testsuite/gas/ppc/set_bool.s: New test.
1444         * testsuite/gas/ppc/ppc.exp: Run it.
1445
1446 2020-05-11  Alan Modra  <amodra@gmail.com>
1447
1448         * testsuite/gas/ppc/bitmanip.d,
1449         * testsuite/gas/ppc/bitmanip.s: New test.
1450         * testsuite/gas/ppc/ppc.exp: Run it.
1451
1452 2020-05-11  Alan Modra  <amodra@gmail.com>
1453
1454         * testsuite/gas/ppc/genpcv.d,
1455         * testsuite/gas/ppc/genpcv.s: New test.
1456         * testsuite/gas/ppc/ppc.exp: Run it.
1457
1458 2020-05-11  Alan Modra  <amodra@gmail.com>
1459
1460         * testsuite/gas/ppc/maskmanip.d,
1461         * testsuite/gas/ppc/maskmanip.s: New test.
1462         * testsuite/gas/ppc/ppc.exp: Run it.
1463
1464 2020-05-11  Alan Modra  <amodra@gmail.com>
1465             Peter Bergner  <bergner@linux.ibm.com>
1466
1467         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1468         (md_assemble): Check acc specified in correct operand.
1469         * testsuite/gas/ppc/outerprod.d,
1470         * testsuite/gas/ppc/outerprod.s,
1471         * testsuite/gas/ppc/vsx4.d,
1472         * testsuite/gas/ppc/vsx4.s: New tests.
1473         * testsuite/gas/ppc/ppc.exp: Run them.
1474
1475 2020-05-11  Alan Modra  <amodra@gmail.com>
1476
1477         * testsuite/gas/ppc/simd_perm.d,
1478         * testsuite/gas/ppc/simd_perm.s: New test.
1479         * testsuite/gas/ppc/ppc.exp: Run it.
1480
1481 2020-05-11  Alan Modra  <amodra@gmail.com>
1482
1483         * testsuite/gas/ppc/int128.d,
1484         * testsuite/gas/ppc/int128.s: New test.
1485         * testsuite/gas/ppc/ppc.exp: Run it.
1486
1487 2020-05-11  Alan Modra  <amodra@gmail.com>
1488
1489         * testsuite/gas/ppc/vsx_32byte.d,
1490         * testsuite/gas/ppc/vsx_32byte.s: New test.
1491         * testsuite/gas/ppc/ppc.exp: Run it.
1492
1493 2020-05-11  Alan Modra  <amodra@gmail.com>
1494
1495         * testsuite/gas/ppc/vec_mul.s,
1496         * testsuite/gas/ppc/vec_mul.d: New test.
1497         * testsuite/gas/ppc/ppc.exp: Run it.
1498
1499 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1500
1501         * testsuite/gas/ppc/byte_rev.d,
1502         * testsuite/gas/ppc/byte_rev.s: New test.
1503         * testsuite/gas/ppc/ppc.exp: Run it.
1504
1505 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1506
1507         * testsuite/gas/ppc/power10.d: Add paste. tests.
1508         * testsuite/gas/ppc/power10.s: Likewise.
1509
1510 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1511
1512         * testsuite/gas/ppc/power10.s: New test.
1513         * testsuite/gas/ppc/power10.d: Likewise.
1514         * testsuite/gas/ppc/ppc.exp: Run it.
1515
1516 2020-05-11  Alan Modra  <amodra@gmail.com>
1517
1518         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1519         renaming.
1520         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1521         place of -mfuture/-Mfuture.
1522         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1523         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1524
1525 2020-05-06  Nick Clifton  <nickc@redhat.com>
1526
1527         * po/sv.po: Updated Swedish translation.
1528
1529 2020-05-06  Nick Clifton  <nickc@redhat.com>
1530
1531         PR 25927
1532         * doc/as.texi (Preprocessing): Replace cross reference to not
1533         existant document with a URL to the equivalent page in the GCC
1534         manual.
1535
1536 2020-05-05  Nick Clifton  <nickc@redhat.com>
1537
1538         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1539         construction of a DWARF-5 directory name table.
1540         * testsuite/gas/elf/pr25917.d: Update expected output.
1541
1542 2020-05-05  Gunther Nikl <gnikl@justmail.de>
1543
1544         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1545         (md_parse_option): Remove initialization of elf_flags.
1546
1547 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1548
1549         PR gas/25863
1550         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1551         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1552         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1553
1554 2020-05-04  Nick Clifton  <nickc@redhat.com>
1555
1556         PR 25917
1557         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1558         table's existence before looking at its entries.
1559         Also do not emit a default directory entry if there are no
1560         directories in use.
1561
1562         * testsuite/gas/elf/pr25917.s: New test source file.
1563         * testsuite/gas/elf/pr25917.d: New test driver.
1564         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1565
1566 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
1567
1568         * config/tc-aarch64.c (fix_insn): Implement for
1569         AARCH64_OPND_UNDEFINED.
1570         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1571         * testsuite/gas/aarch64/udf.s: New.
1572         * testsuite/gas/aarch64/udf.d: New.
1573         * testsuite/gas/aarch64/udf-invalid.s: New.
1574         * testsuite/gas/aarch64/udf-invalid.l: New.
1575         * testsuite/gas/aarch64/udf-invalid.d: New.
1576
1577 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
1578
1579         * config/tc-rx.c (elf_flags): Reset default value.
1580         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1581
1582 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
1583
1584         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1585         if it's not defined.
1586         (microarch_earliest): New static variable.
1587         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1588         simcall opcode has mandatory parameter.
1589         (xg_init_global_config): Initialize microarch_earliest.
1590
1591 2020-04-29  Nick Clifton  <nickc@redhat.com>
1592
1593         PR 22699
1594         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1595         IMM0_8S and add support for IMM0_8U.
1596         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1597         unsigned 8-bit immediate.
1598         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1599         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1600
1601 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
1602
1603         * NEWS: Add news entry for big-obj.
1604         * config/tc-i386.c (i386_target_format): Support new format.
1605         * doc/c-i386.texi: Add i386 support.
1606         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1607         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1608
1609 2020-04-27  Nick Clifton  <nickc@redhat.com>
1610
1611         PR 25878
1612         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1613         (assign_file_to_slot): New function.  Fills in an entry in the
1614         files table.
1615         (allocate_filenum): Use new function.
1616         (allocate_filename_to_slot): Use new function.  If the specified
1617         slot entry is already in use, but was chosen automatically then
1618         reassign the automatic entry.
1619
1620 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
1621
1622         * config/tc-i386.c (lfence_before_ret_shl): New member.
1623         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1624         for Anysize insns.
1625         (insert_after_load): Issue warning for REP CMPS/SCAS.
1626         (insert_before_before): Handle iret, Handle
1627         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1628         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1629         -mlfence-before-ret=[none/not/or/shl/yes].
1630         Enable -mlfence-before-ret=shl when
1631         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1632         (md_show_usage): Ditto.
1633         * doc/c-i386.texi: Ditto.
1634         * testsuite/gas/i386/i386.exp: Add new testcases.
1635         * testsuite/gas/i386/lfence-load-b.d: New.
1636         * testsuite/gas/i386/lfence-load-b.e: New.
1637         * testsuite/gas/i386/lfence-load.d: Modified.
1638         * testsuite/gas/i386/lfence-load.e: New.
1639         * testsuite/gas/i386/lfence-load.s: Modified.
1640         * testsuite/gas/i386/lfence-ret-a.d: Modified.
1641         * testsuite/gas/i386/lfence-ret-b.d: Modified.
1642         * testsuite/gas/i386/lfence-ret-c.d: New.
1643         * testsuite/gas/i386/lfence-ret-d.d: New.
1644         * testsuite/gas/i386/lfence-ret.s: Modified.
1645         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1646         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1647         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1648         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1649         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1650         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1651         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1652         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1653         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1654         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1655
1656 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
1657
1658         PR ld/25861
1659         * config/tc-xtensa.c (md_apply_fix): Replace
1660         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1661         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1662         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1663         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1664         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1665
1666 2020-04-22  Alan Modra  <amodra@gmail.com>
1667
1668         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1669         symbol for ".symver .. remove".
1670         * doc/as.texi (.symver): Update.
1671         * testsuite/gas/symver/symver11.s: Make foo weak.
1672         * testsuite/gas/symver/symver11.d: Expect an error.
1673         * testsuite/gas/symver/symver7.d: Allow other random symbols.
1674
1675 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1676
1677         * testsuite/gas/symver/symver11.s: Add ".balign 8".
1678
1679 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
1680
1681         PR 25848
1682         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1683         * testsuite/gas/m68k/operands.d: Update.
1684         * testsuite/gas/m68k/op68000.d: Update for new error messages.
1685
1686 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
1687
1688         PR binutils/24753
1689         * testsuite/gas/arm/pr24753.d: New test.
1690         * testsuite/gas/arm/pr24753.s: New test.
1691
1692 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1693
1694         PR gas/23840
1695         PR gas/25295
1696         * NEWS: Mention .symver extension.
1697         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1698         function.
1699         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1700         add a version name.  Add local, hidden and remove visibility
1701         support.
1702         (elf_frob_symbol): Handle the list of version names.  Update the
1703         original symbol to local, hidden or remove it from the symbol
1704         table.
1705         (elf_frob_file_before_adjust): Handle the list of version names.
1706         * config/obj-elf.h (elf_visibility): New.
1707         (elf_versioned_name_list): Likewise.
1708         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1709         and visibility.  Change versioned_name pointer to struct
1710         elf_versioned_name_list.
1711         * doc/as.texi: Update .symver directive.
1712         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
1713         error checking tests.
1714         * testsuite/gas/symver/symver6.d: New file.
1715         * testsuite/gas/symver/symver7.d: Likewise.
1716         * testsuite/gas/symver/symver7.s: Likewise.
1717         * testsuite/gas/symver/symver8.d: Likewise.
1718         * testsuite/gas/symver/symver8.s: Likewise.
1719         * testsuite/gas/symver/symver9.s: Likewise.
1720         * testsuite/gas/symver/symver9a.d: Likewise.
1721         * testsuite/gas/symver/symver9b.d: Likewise.
1722         * testsuite/gas/symver/symver10.s: Likewise.
1723         * testsuite/gas/symver/symver10a.d: Likewise.
1724         * testsuite/gas/symver/symver10b.d: Likewise.
1725         * testsuite/gas/symver/symver11.d: Likewise.
1726         * testsuite/gas/symver/symver11.s: Likewise.
1727         * testsuite/gas/symver/symver12.d: Likewise.
1728         * testsuite/gas/symver/symver12.s: Likewise.
1729         * testsuite/gas/symver/symver13.d: Likewise.
1730         * testsuite/gas/symver/symver13.s: Likewise.
1731         * testsuite/gas/symver/symver14.d: Likewise.
1732         * testsuite/gas/symver/symver14.l: Likewise.
1733         * testsuite/gas/symver/symver15.d: Likewise.
1734         * testsuite/gas/symver/symver15.l: Likewise.
1735         * testsuite/gas/symver/symver6.l: Removed.
1736         * testsuite/gas/symver/symver6.s: Updated.
1737
1738 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1739
1740         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1741         to include TSB.
1742         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1743         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1744         * testsuite/gas/aarch64/system.d: Update.
1745
1746 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1747
1748         * testsuite/gas/aarch64/bti.d: Update -march option.
1749         * testsuite/gas/aarch64/illegal-bti.d: Remove.
1750         * testsuite/gas/aarch64/illegal-bti.l: Remove.
1751         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1752         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1753
1754 2020-04-17  Alan Modra  <amodra@gmail.com>
1755
1756         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1757
1758 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
1759             Nick Clifton  <nickc@redhat.com>
1760
1761         PR 25803
1762         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1763         targets.
1764         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1765         for the type-2 test.
1766         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1767         targets running this test.
1768
1769 2020-02-16  David Faust  <david.faust@oracle.com>
1770
1771         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1772         * testsuite/gas/bpf/jump32.s: New file.
1773         * testsuite/gas/bpf/jump32.d: Likewise.
1774
1775 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1776
1777         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1778         documentation.
1779
1780 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
1781
1782         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1783         (md_pcrel_from): Remove prototytpe.
1784         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1785         define.
1786         (md_pcrel_from_section): Remove duplicate prototype.
1787         * tc.h (md_pcrel_from_section): Add prototype.
1788         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1789         * config/tc-arc.h (md_pcrel_from_section): Likewise.
1790         * config/tc-arm.h (md_pcrel_from_section): Likewise.
1791         * config/tc-avr.h (md_pcrel_from_section): Likewise.
1792         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1793         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1794         * config/tc-csky.h (md_pcrel_from_section): Likewise.
1795         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1796         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1797         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1798         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1799         * config/tc-frv.h (md_pcrel_from_section): Likewise.
1800         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1801         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1802         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1803         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1804         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1805         * config/tc-mep.h (md_pcrel_from_section): Likewise.
1806         * config/tc-metag.h (md_pcrel_from_section): Likewise.
1807         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1808         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1809         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1810         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1811         * config/tc-mt.h (md_pcrel_from_section): Likewise.
1812         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1813         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1814         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1815         * config/tc-rx.h (md_pcrel_from_section): Likewise.
1816         * config/tc-s390.h (md_pcrel_from_section): Likewise.
1817         * config/tc-sh.h (md_pcrel_from_section): Likewise.
1818         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1819         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1820         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1821         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1822         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1823         md_apply_fix3): Delete prototypes.
1824
1825 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1826
1827         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1828         instructions.
1829
1830 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         * doc/c-z80.texi: Fix @xref warnings.
1833
1834 2020-04-07  Lili Cui  <lili.cui@intel.com>
1835
1836         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1837         (cpu_noarch): Likewise.
1838         * doc/c-i386.texi: Document TSXLDTRK.
1839         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1840         * testsuite/gas/i386/tsxldtrk.d: Likewise.
1841         * testsuite/gas/i386/tsxldtrk.s: Likewise.
1842         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1843
1844 2020-04-02  Lili Cui  <lili.cui@intel.com>
1845
1846         * config/tc-i386.c (cpu_arch): Add .serialize.
1847         (cpu_noarch): Likewise.
1848         * doc/c-i386.texi: Document serialize.
1849         * testsuite/gas/i386/i386.exp: Run serialize tests
1850         * testsuite/gas/i386/serialize.d: Likewise.
1851         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1852         * testsuite/gas/i386/serialize.s: Likewise.
1853
1854 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1855
1856         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1857         * testsuite/gas/elf/section12b.d: Likewise.
1858         * testsuite/gas/elf/section16a.d: Likewise.
1859         * testsuite/gas/elf/section16b.d: Likewise.
1860
1861 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
1862
1863         * config/tc-m68k.c (m68k_ip): Fix range check for index register
1864         with a suppressed address register.
1865
1866 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1867
1868         PR gas/25756
1869         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1870         * testsuite/gas/i386/localpic.s: Add a test for relocation
1871         against local absolute symbol.
1872         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1873         * testsuite/gas/i386/localpic.d: Updated.
1874         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1875         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1876
1877 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1878
1879         PR gas/25732
1880         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1881         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1882         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1883         testsuite/gas/i386/x86-64-jump.d.
1884         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1885         Incorporate changes to
1886         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1887         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1888         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1889         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1890         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1891
1892 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
1893
1894         PR 25611
1895         PR 25614
1896         * dwarf2dbg.c: Do not include "bignum.h".
1897
1898 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
1899
1900         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1901         * testsuite/gas/riscv/alias-csr.s: Likewise.
1902         * testsuite/gas/riscv/no-aliases-csr.d: Move this
1903         to priv-reg-pseudo-noalias.
1904         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1905         * testsuite/gas/riscv/bad-csr.l: Likewise.
1906         * testsuite/gas/riscv/bad-csr.s: Likewise.
1907         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
1908         * testsuite/gas/riscv/satp.s: Likewise.
1909         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1910         csr instruction, including alias-csr testcase.
1911         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1912         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1913         pseudo instruction with objdump -Mno-aliases.
1914         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1915         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1916         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1917         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1918         * testsuite/gas/riscv/priv-reg.s: Likewise.
1919         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1920         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1921         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1922
1923 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
1924
1925         * config/obj-coff.c (obj_coff_section): Set the bss flag on
1926         sections with the "b" attribute.
1927
1928 2020-03-22  Alan Modra  <amodra@gmail.com>
1929
1930         * testsuite/gas/s12z/truncated.d: Update expected output.
1931
1932 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1933
1934         PR 25690
1935         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1936         * doc/c-z80.texi: Update documentation.
1937
1938 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1939
1940         PR 25641
1941         PR 25668
1942         PR 25633
1943         Fix disassembling ED+A4/AC/B4/BC opcodes.
1944         Fix assembling lines containing colonless label and instruction
1945         with first operand inside parentheses.
1946         Fix registration of unsupported by target CPU registers.
1947         * config/tc-z80.c: See above.
1948         * config/tc-z80.h: See above.
1949         * testsuite/gas/z80/colonless.d: Update test.
1950         * testsuite/gas/z80/colonless.s: Likewise.
1951         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1952         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1953         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1954         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1955         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1956         * testsuite/gas/z80/unsup_regs.s: Likewise.
1957         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1958         * testsuite/gas/z80/z80.exp: Likewise.
1959         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1960         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1961         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1962
1963 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1964
1965         PR 25660
1966         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1967         (parse_operands): Handle new operand codes.
1968         (do_neon_dyadic_long): Make shape check accept the scalar variants.
1969         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1970         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1971         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1972         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1973         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1974         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1975         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1976
1977 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1978
1979         * NEWS: Mention x86 assembler options for CVE-2020-0551.
1980
1981 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1982
1983         * testsuite/gas/i386/i386.exp: Run new tests.
1984         * testsuite/gas/i386/lfence-byte.d: New file.
1985         * testsuite/gas/i386/lfence-byte.e: Likewise.
1986         * testsuite/gas/i386/lfence-byte.s: Likewise.
1987         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1988         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1989         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1990         * testsuite/gas/i386/lfence-indbr.e: Likewise.
1991         * testsuite/gas/i386/lfence-indbr.s: Likewise.
1992         * testsuite/gas/i386/lfence-load.d: Likewise.
1993         * testsuite/gas/i386/lfence-load.s: Likewise.
1994         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1995         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1996         * testsuite/gas/i386/lfence-ret.s: Likewise.
1997         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1998         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1999         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2000         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2001         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2002         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2003         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2004         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2005         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2006         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2007         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2008         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2009
2010 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2011
2012         * config/tc-i386.c (lfence_after_load): New.
2013         (lfence_before_indirect_branch_kind): New.
2014         (lfence_before_indirect_branch): New.
2015         (lfence_before_ret_kind): New.
2016         (lfence_before_ret): New.
2017         (last_insn): New.
2018         (load_insn_p): New.
2019         (insert_lfence_after): New.
2020         (insert_lfence_before): New.
2021         (md_assemble): Call insert_lfence_before and insert_lfence_after.
2022         Set last_insn.
2023         (OPTION_MLFENCE_AFTER_LOAD): New.
2024         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2025         (OPTION_MLFENCE_BEFORE_RET): New.
2026         (md_longopts): Add -mlfence-after-load=,
2027         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2028         (md_parse_option): Handle -mlfence-after-load=,
2029         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2030         (md_show_usage): Display -mlfence-after-load=,
2031         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2032         (i386_cons_align): New.
2033         * config/tc-i386.h (i386_cons_align): New.
2034         (md_cons_align): New.
2035         * doc/c-i386.texi: Document -mlfence-after-load=,
2036         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2037
2038 2020-03-11  Nick Clifton  <nickc@redhat.com>
2039
2040         PR 25611
2041         PR 25614
2042         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2043         (DWARF2_FILE_SIZE_NAME): Default to -1.
2044         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2045         whichever is higher.
2046         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2047         (NUM_MD5_BYTES): Define.
2048         (struct file entry): Add md5 field.
2049         (get_filenum): Delete and replace with...
2050         (get_basename): New function.
2051         (get_directory_table_entry): New function.
2052         (allocate_filenum): New function.
2053         (allocate_filename_to_slot): New function.
2054         (dwarf2_where): Use new functions.
2055         (dwarf2_directive_filename): Add support for extended .file
2056         pseudo-op.
2057         (dwarf2_directive_loc): Allow the use of file number zero with
2058         DWARF 5 or higher.
2059         (out_file_list): Rename to...
2060         (out_dir_and_file_list): Add DWARF 5 support.
2061         (out_debug_line): Emit extra values into the section header for
2062         DWARF 5.
2063         (out_debug_str): Allow for file 0 to be used with DWARF 5.
2064         * doc/as.texi (.file): Update the description of this pseudo-op.
2065         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2066         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2067         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2068         * NEWS: Mention the new feature.
2069
2070 2020-03-10  Alan Modra  <amodra@gmail.com>
2071
2072         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2073         to avoid signed overflow.
2074         * config/tc-mcore.c (md_assemble): Likewise.
2075         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2076         * config/tc-nds32.c (SET_ADDEND): Likewise.
2077         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2078
2079 2020-03-09  Jan Beulich  <jbeulich@suse.com>
2080
2081         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2082         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2083         testsuite/gas/i386/avx-intel.d: Adjust expectations.
2084
2085 2020-03-07  Alan Modra  <amodra@gmail.com>
2086
2087         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2088         first column.
2089
2090 2020-03-06  Nick Clifton  <nickc@redhat.com>
2091
2092         PR 25614
2093         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2094         0 if the dwarf_level is 5 or more.  Complain if a filename follows
2095         a file 0.
2096         * testsuite/gas/elf/dwarf-5-file0.s: New test.
2097         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2098         * testsuite/gas/elf/elf.exp: Run the new test.
2099
2100         PR 25612
2101         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2102         * doc/as.texi: Fix another typo.
2103
2104 2020-03-06  Nick Clifton  <nickc@redhat.com>
2105
2106         PR 25612
2107         * as.c (dwarf_level): Define.
2108         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2109         (parse_args): Add support for the new options.
2110         as.h (dwarf_level): Prototype.
2111         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2112         value.
2113         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2114         (DWARF2_LINE_VERSION): Remove definition.
2115         * doc/as.texi: Document the new options.
2116
2117 2020-03-06  Nick Clifton  <nickc@redhat.com>
2118
2119         PR 25572
2120         * as.c (main): Allow matching input and outputs when they are
2121         not regular files.
2122
2123 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2124
2125         * config/tc-i386.c (match_mem_size): Generalize broadcast special
2126         casing.
2127         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2128         one of byte/word/dword/qword is set alongside a SIMD register in
2129         a template's operand.
2130
2131 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2132
2133         * config/tc-i386.c (match_template): Extend code in logic
2134         rejecting certain suffixes in certain modes to also cover mask
2135         register use and VecSIB. Drop special casing of broadcast. Skip
2136         immediates in the check.
2137
2138 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2139
2140         * config/tc-i386.c (match_template): Fold duplicate code in
2141         logic rejecting certain suffixes in certain modes. Drop
2142         pointless "else".
2143
2144 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2145
2146         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2147         alongside !norex64 ones.
2148         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2149         with both 32- and 64-bit GPR operands.
2150         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2151         32- and 64-bit GPR operands.
2152         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2153         testsuite/gas/i386/x86-64-avx512bw.d,
2154         testsuite/gas/i386/x86-64-avx512f-intel.d,
2155         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2156
2157 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2158
2159         * config/tc-i386.c (md_assemble): Drop use of rex64.
2160         (process_suffix): For REX.W for 64-bit CRC32.
2161
2162 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2163
2164         * config/tc-i386.c (i386_addressing_mode): For 32-bit
2165         addressing for MPX insns without base/index.
2166         * testsuite/gas/i386/mpx-16bit.s,
2167         * testsuite/gas/i386/mpx-16bit.d: New.
2168         * testsuite/gas/i386/i386.exp: Run new test.
2169
2170 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2171
2172         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2173         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2174         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2175         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2176         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2177         as well as a BSWAP one.
2178         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2179         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2180         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2181         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2182         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2183         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2184         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2185         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2186         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2187         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2188         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2189         testsuite/gas/i386/vmx.d: Adjust expectations.
2190
2191 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2192
2193         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2194         from having their operands swapped.
2195         * testsuite/gas/i386/waitpkg.s,
2196         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2197         3-operand cases as well as testing of 16-bit code generation.
2198         * testsuite/gas/i386/waitpkg.d,
2199         testsuite/gas/i386/waitpkg-intel.d,
2200         testsuite/gas/i386/x86-64-waitpkg.d,
2201         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2202
2203 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
2204
2205         * config/tc-riscv.c (percent_op_utype): Support the modifier
2206         %got_pcrel_hi.
2207         * doc/c-riscv.texi: Add documentation.
2208         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2209         modifier %got_pcrel_hi.
2210         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2211         * testsuite/gas/riscv/relax-reloc.d: Likewise.
2212         * testsuite/gas/riscv/relax-reloc.s: Likewise.
2213
2214         * doc/c-riscv.texi (relocation modifiers): Add documentation.
2215         (RISC-V-Formats): Update the section name from "Instruction Formats"
2216         to "RISC-V Instruction Formats".
2217
2218 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
2219
2220         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2221         detected in a section which does not have at least 4 byte
2222         alignment.
2223         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2224         * testsuite/gas/arm/ldr-t.s: Likewise.
2225         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2226         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2227         disassembly, ignoring any NOPs that may have been inserted because
2228         of section alignment.
2229         * testsuite/gas/arm/ldr-t.d: Likewise.
2230
2231 2020-03-04  Jan Beulich  <jbeulich@suse.com>
2232
2233         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2234         * doc/c-i386.texi: Mention sev_es.
2235         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2236         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2237         expectations.
2238         * testsuite/gas/i386/arch-13-znver1.d,
2239         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2240
2241 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2242
2243         * config/tc-i386.c (match_template): Replace ignoresize and
2244         defaultsize with mnemonicsize.
2245         (process_suffix): Likewise.
2246
2247 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2248
2249         PR 25627
2250         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2251         instruction LD IY,(HL).
2252         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2253         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2254         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2255         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2256
2257 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2258
2259         PR gas/25622
2260         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2261         x86-64-default-suffix-avx.
2262         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2263         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2264         * testsuite/gas/i386/noreg64.d: Updated.
2265         * testsuite/gas/i386/noreg64.l: Likewise.
2266         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2267         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2268         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2269
2270 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2271
2272         PR 25604
2273         * config/tc-z80.c (contains_register): Prevent an illegal memory
2274         access when checking an expression for a register name.
2275
2276 2020-03-03  Alan Modra  <amodra@gmail.com>
2277
2278         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2279         support.
2280
2281 2020-03-02  Alan Modra  <amodra@gmail.com>
2282
2283         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2284         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2285         and .sbss sections.
2286         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2287         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2288         (s3_s_score_lcomm): Likewise.
2289         * config/tc-score7.c: Similarly.
2290         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2291
2292 2020-02-28  YunQiang Su  <syq@debian.org>
2293
2294         PR gas/25539
2295         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2296         to handle multi-labels.
2297         (has_label_name): New.
2298
2299 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
2300
2301         * config/tc-arm.c (enum pred_instruction_type): Remove
2302         NEUTRAL_IT_NO_VPT_INSN predication type.
2303         (cxn_handle_predication): Modify to require condition suffixes.
2304         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2305         * testsuite/gas/arm/cde-scalar.s: Update test.
2306         * testsuite/gas/arm/cde-warnings.l: Update test.
2307         * testsuite/gas/arm/cde-warnings.s: Update test.
2308
2309 2020-02-26  Alan Modra  <amodra@gmail.com>
2310
2311         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2312         N_() on empty string.
2313
2314 2020-02-26  Alan Modra  <amodra@gmail.com>
2315
2316         * read.c (read_a_source_file): Call strncpy with length one
2317         less than size of original_case_string.
2318
2319 2020-02-26  Alan Modra  <amodra@gmail.com>
2320
2321         * config/obj-elf.c: Indent labels correctly.
2322         * config/obj-macho.c: Likewise.
2323         * config/tc-aarch64.c: Likewise.
2324         * config/tc-alpha.c: Likewise.
2325         * config/tc-arm.c: Likewise.
2326         * config/tc-cr16.c: Likewise.
2327         * config/tc-crx.c: Likewise.
2328         * config/tc-frv.c: Likewise.
2329         * config/tc-i386-intel.c: Likewise.
2330         * config/tc-i386.c: Likewise.
2331         * config/tc-ia64.c: Likewise.
2332         * config/tc-mn10200.c: Likewise.
2333         * config/tc-mn10300.c: Likewise.
2334         * config/tc-nds32.c: Likewise.
2335         * config/tc-riscv.c: Likewise.
2336         * config/tc-s12z.c: Likewise.
2337         * config/tc-xtensa.c: Likewise.
2338         * config/tc-z80.c: Likewise.
2339         * read.c: Likewise.
2340         * symbols.c: Likewise.
2341         * write.c: Likewise.
2342
2343 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2344
2345         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2346         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
2347         after parsing all arguments.
2348         (enum csr_insn_type): New enum is used to classify the CSR instruction.
2349         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
2350         are used to check if we write a read-only CSR by the CSR instruction.
2351         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
2352         all CSR for the read-only CSR checking.
2353         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2354         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2355         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
2356         all CSR instructions for the read-only CSR checking.
2357         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2358         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2359
2360         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2361         (riscv_opts): Initialize it.
2362         (reg_lookup_internal): Check the `riscv_opts.csr_check`
2363         before doing the CSR checking.
2364         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2365         (md_longopts): Add mcsr-check and mno-csr-check.
2366         (md_parse_option): Handle new enum option values.
2367         (s_riscv_option): Handle new long options.
2368         * doc/c-riscv.texi: Add description for the new .option and assembler
2369         options.
2370         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2371         the CSR checking.
2372         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2373
2374         * config/tc-riscv.c (csr_extra_hash): New.
2375         (enum riscv_csr_class): New enum.  Used to decide
2376         whether or not this CSR is legal in the current ISA string.
2377         (struct riscv_csr_extra): New structure to hold all extra information
2378         of CSR.
2379         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
2380         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2381         Call hash_reg_name to insert CSR address into reg_names_hash.
2382         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2383         Decide whether the CSR is valid according to the csr_extra_hash.
2384         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2385         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2386         not a boolean.  This is same as riscv_init_csr_hash, so keep the
2387         consistent usage.
2388         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2389         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2390         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2391         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
2392         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2393         f-ext CSR are not allowed.
2394         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2395         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
2396         source file is `priv-reg.s`, and the ISA is rv64if, so the
2397         rv32-only CSR are not allowed.
2398         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2399
2400 2020-02-21  Alan Modra  <amodra@gmail.com>
2401
2402         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2403         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2404
2405 2020-02-21  Alan Modra  <amodra@gmail.com>
2406
2407         PR 25569
2408         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2409         on section size adjustment, instead perform another write if
2410         exec header size is larger than section size.
2411
2412 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2413
2414         * doc/c-riscv.texi: Add the doc entries for -march-attr/
2415         -mno-arch-attr command line options.
2416
2417 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2418
2419         * testsuite/gas/riscv/c-add-addi.d: New testcase.
2420         * testsuite/gas/riscv/c-add-addi.s: Likewise.
2421
2422 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2423
2424         PR 25576
2425         * config/tc-z80.c (md_parse_option): Do not use an underscore
2426         prefix for local labels in SDCC compatability mode.
2427         (z80_start_line_hook): Remove SDCC dollar label support.
2428         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2429         * testsuite/gas/z80/sdcc.s: Likewise.
2430
2431 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2432
2433         PR 25517
2434         * config/tc-z80.c: Add -march option.
2435         * doc/as.texi: Update Z80 documentation.
2436         * doc/c-z80.texi: Likewise.
2437         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2438         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2439         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2440         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2441         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2442         * testsuite/gas/z80/gbz80_all.d: Likewise.
2443         * testsuite/gas/z80/r800_extra.d: Likewise.
2444         * testsuite/gas/z80/r800_ii8.d: Likewise.
2445         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2446         * testsuite/gas/z80/sdcc.d: Likewise.
2447         * testsuite/gas/z80/z180.d: Likewise.
2448         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2449         * testsuite/gas/z80/z80_doc.d: Likewise.
2450         * testsuite/gas/z80/z80_ii8.d: Likewise.
2451         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2452         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2453         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2454         * testsuite/gas/z80/z80_sli.d: Likewise.
2455         * testsuite/gas/z80/z80n_all.d: Likewise.
2456         * testsuite/gas/z80/z80n_reloc.d: Likewise.
2457
2458 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
2459
2460         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2461         with GNU_PROPERTY_X86_FEATURE_2_MMX.
2462         * testsuite/gas/i386/i386.exp: Run property-3 and
2463         x86-64-property-3.
2464         * testsuite/gas/i386/property-3.d: New file.
2465         * testsuite/gas/i386/property-3.s: Likewise.
2466         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2467
2468 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2469
2470         * config/tc-i386.c (cpu_arch): Add .popcnt.
2471         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
2472         Add a tab before @samp{.sse4a}.
2473
2474 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2475
2476         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2477         for AddrPrefixOpReg templates. Combine the two pieces of
2478         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2479         mode.
2480
2481 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2482
2483         PR gas/14439
2484         * config/tc-i386.c (md_assemble): Also suppress operand
2485         swapping for MONITOR{,X} and MWAIT{,X}.
2486         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2487         Add Intel syntax monitor/mwait tests.
2488         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2489         Adjust expectations.
2490         *testsuite/gas/i386/sse3-intel.d,
2491         testsuite/gas/i386/x86-64-sse3-intel.d: New.
2492         * testsuite/gas/i386/i386.exp: Run new tests.
2493
2494 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2495
2496         PR gas/6518
2497         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2498         [XYZ]MMWord memory operand ambiguity recognition logic (largely
2499         re-indentation).
2500         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2501         cases.
2502         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2503         * testsuite/gas/i386/avx512dq-inval.l,
2504         testsuite/gas/i386/inval-avx.l,
2505         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2506         * testsuite/gas/i386/avx512vl-ambig.s,
2507         testsuite/gas/i386/avx512vl-ambig.l: New.
2508         * testsuite/gas/i386/i386.exp: Run new test.
2509
2510 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2511
2512         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
2513         nosse4.
2514         * doc/c-i386.texi: Document sse4a and nosse4a.
2515
2516 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2517
2518         * doc/c-i386.texi: Remove the old movsx and movzx documentation
2519         for AT&T syntax.
2520
2521 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2522
2523         PR gas/25438
2524         * config/tc-i386.c (md_assemble): Move movsx/movzx special
2525         casing ...
2526         (process_suffix): ... here. Consider just the first operand
2527         initially.
2528         (check_long_reg): Drop opcode 0x63 special case again.
2529         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2530         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2531         Move ambiguous operand size tests ...
2532         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2533         testsuite/gas/i386/noreg64.s: ... here.
2534         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2535         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2536         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2537         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2538         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2539         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2540         testsuite/gas/i386/x86-64-movsxd.d,
2541         testsuite/gas/i386/x86-64-movsxd-intel.d,
2542         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2543         Adjust expectations.
2544         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2545         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2546         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2547         * testsuite/gas/i386/i386.exp: Run new tests.
2548
2549 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2550
2551         * config/tc-i386.c (process_operands): Also skip segment
2552         override prefix emission if it matches an already present one.
2553         * testsuite/gas/i386/prefix32.s: Add double segment override
2554         cases.
2555         * testsuite/gas/i386/prefix32.l: Adjust expectations.
2556
2557 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2558
2559         * config/tc-i386.c (process_operands): Drop ineffectual segment
2560         overrides when optimizing.
2561         * testsuite/gas/i386/lea-optimize.d: New.
2562         * testsuite/gas/i386/i386.exp: Run new test.
2563
2564 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2565
2566         * config/tc-i386.c (process_operands): Also check insn prefix
2567         for ineffectual segment override warning. Don't cover possible
2568         VEX/EVEX encoded insns there.
2569         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2570         testsuite/gas/i386/lea.e: New.
2571         * testsuite/gas/i386/i386.exp: Run new test.
2572
2573 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2574
2575         PR gas/25438
2576         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2577         syntax.
2578
2579 2020-02-13  Fangrui Song   <maskray@google.com>
2580             H.J. Lu  <hongjiu.lu@intel.com>
2581
2582         PR gas/25551
2583         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2584         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2585         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2586         * testsuite/gas/i386/relax-5.d: New file.
2587         * testsuite/gas/i386/relax-5.s: Likewise.
2588         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2589         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2590
2591 2020-02-13  Jan Beulich  <jbeulich@suse.com>
2592
2593         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2594         "nosse4" entry.
2595
2596 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2597
2598         * config/tc-i386.c (avx512): New (at file scope), moved from
2599         (check_VecOperands): ... here.
2600         (process_suffix): Add [XYZ]MMword operand size handling.
2601         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2602         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2603         tests.
2604         * testsuite/gas/i386/avx512dq-inval.l,
2605         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2606
2607 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2608
2609         PR gas/24546
2610         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2611         code only.
2612         * config/tc-i386-intel.c (i386_intel_operand): Also handle
2613         CALL/JMP in O_tbyte_ptr case.
2614         * doc/c-i386.texi: Mention far call and full pointer load ISA
2615         differences.
2616         * testsuite/gas/i386/x86-64-branch-3.s,
2617         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2618         * testsuite/gas/i386/x86-64-branch-3.d,
2619         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2620         * testsuite/gas/i386/x86-64-branch-5.l,
2621         testsuite/gas/i386/x86-64-branch-5.s: New.
2622         * testsuite/gas/i386/i386.exp: Run new test.
2623
2624 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2625
2626         PR gas/25438
2627         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2628         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2629         64-bit-only warning.
2630         (check_word_reg): Consistently error on mismatching register
2631         size and suffix.
2632         * testsuite/gas/i386/general.s: Replace dword GPR with word one
2633         for movw. Replace suffix / GPR for orb.
2634         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2635         byte GPRs as well as ones for inb/outb with a word accumulator.
2636         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2637         testsuite/gas/i386/inval.l: Adjust expectations.
2638
2639 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2640
2641         * config/tc-i386.c (operand_type_register_match): Also fall
2642         through initial two if()-s when the template allows for a GPR
2643         operand. Adjust comment.
2644
2645 2020-02-11  Jan Beulich  <jbeulich@suse.com>
2646
2647         (struct _i386_insn): New field "short_form".
2648         (optimize_encoding): Drop setting of shortform field.
2649         (process_suffix): Set i.short_form. Replace shortform use.
2650         (process_operands): Replace shortform use.
2651
2652 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
2653
2654         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2655         loop initial declaration.
2656
2657 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
2658
2659         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2660         instructions that can have 5 arguments.
2661         (enum operand_parse_code): Add new operands.
2662         (parse_operands): Account for new operands.
2663         (S5): New macro.
2664         (enum neon_shape_el): Introduce P suffixes for coprocessor.
2665         (neon_select_shape): Account for P suffix.
2666         (LOW1): Move macro to global position.
2667         (HI4): Move macro to global position.
2668         (vcx_assign_vec_d): New.
2669         (vcx_assign_vec_m): New.
2670         (vcx_assign_vec_n): New.
2671         (enum vcx_reg_type): New.
2672         (vcx_get_reg_type): New.
2673         (vcx_size_pos): New.
2674         (vcx_vec_pos): New.
2675         (vcx_handle_shape): New.
2676         (vcx_ensure_register_in_range): New.
2677         (vcx_handle_register_arguments): New.
2678         (vcx_handle_insn_block): New.
2679         (vcx_handle_common_checks): New.
2680         (do_vcx1): New.
2681         (do_vcx2): New.
2682         (do_vcx3): New.
2683         * testsuite/gas/arm/cde-missing-fp.d: New test.
2684         * testsuite/gas/arm/cde-missing-fp.l: New test.
2685         * testsuite/gas/arm/cde-missing-mve.d: New test.
2686         * testsuite/gas/arm/cde-missing-mve.l: New test.
2687         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2688         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2689         * testsuite/gas/arm/cde-mve.s: New test.
2690         * testsuite/gas/arm/cde-warnings.l:
2691         * testsuite/gas/arm/cde-warnings.s:
2692         * testsuite/gas/arm/cde.d:
2693         * testsuite/gas/arm/cde.s:
2694
2695 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
2696             Matthew Malcomson  <matthew.malcomson@arm.com>
2697
2698         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2699         CDE coprocessor that can be enabled.
2700         (enum pred_instruction_type): New pred type.
2701         (BAD_NO_VPT): New error message.
2702         (BAD_CDE): New error message.
2703         (BAD_CDE_COPROC): New error message.
2704         (enum operand_parse_code): Add new immediate operands.
2705         (parse_operands): Account for new immediate operands.
2706         (check_cde_operand): New.
2707         (cde_coproc_enabled): New.
2708         (cde_coproc_pos): New.
2709         (cde_handle_coproc): New.
2710         (cxn_handle_predication): New.
2711         (do_custom_instruction_1): New.
2712         (do_custom_instruction_2): New.
2713         (do_custom_instruction_3): New.
2714         (do_cx1): New.
2715         (do_cx1a): New.
2716         (do_cx1d): New.
2717         (do_cx1da): New.
2718         (do_cx2): New.
2719         (do_cx2a): New.
2720         (do_cx2d): New.
2721         (do_cx2da): New.
2722         (do_cx3): New.
2723         (do_cx3a): New.
2724         (do_cx3d): New.
2725         (do_cx3da): New.
2726         (handle_pred_state): Define new IT block behaviour.
2727         (insns): Add newn CX*{,d}{,a} instructions.
2728         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2729         Define new cdecp extension strings.
2730         * doc/c-arm.texi: Document new cdecp extension arguments.
2731         * testsuite/gas/arm/cde-scalar.d: New test.
2732         * testsuite/gas/arm/cde-scalar.s: New test.
2733         * testsuite/gas/arm/cde-warnings.d: New test.
2734         * testsuite/gas/arm/cde-warnings.l: New test.
2735         * testsuite/gas/arm/cde-warnings.s: New test.
2736         * testsuite/gas/arm/cde.d: New test.
2737         * testsuite/gas/arm/cde.s: New test.
2738
2739 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2740
2741         PR gas/25516
2742         * config/tc-i386.c (intel64): Renamed to ...
2743         (isa64): This.
2744         (match_template): Accept Intel64 only instruction by default.
2745         (i386_displacement): Updated.
2746         (md_parse_option): Updated.
2747         * c-i386.texi: Update -mamd64/-mintel64 documentation.
2748         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
2749         -mamd64 to x86-64-sysenter-amd.
2750         * testsuite/gas/i386/x86-64-sysenter.d: New file.
2751
2752 2020-02-10  Alan Modra  <amodra@gmail.com>
2753
2754         * config/obj-elf.c (obj_elf_change_section): Error for section
2755         type, attr or entsize changes in assembly.
2756         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2757         * testsuite/gas/elf/section5.l: Update.
2758
2759 2020-02-10  Alan Modra  <amodra@gmail.com>
2760
2761         * output-file.c (output_file_close): Do a normal close when
2762         flag_always_generate_output.
2763         * write.c (write_object_file): Don't stop output when
2764         flag_always_generate_output.
2765
2766 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
2767
2768         PR 25469
2769         * config/tc-z80.c: Add -gbz80 command line option to generate code
2770         for the GameBoy Z80.  Add support for generating DWARF.
2771         * config/tc-z80.h: Add support for DWARF debug information
2772         generation.
2773         * doc/c-z80.texi: Document new command line option.
2774         * testsuite/gas/z80/gbz80_all.d: New file.
2775         * testsuite/gas/z80/gbz80_all.s: New file.
2776         * testsuite/gas/z80/z80.exp: Run the new tests.
2777         * testsuite/gas/z80/z80n_all.d: New file.
2778         * testsuite/gas/z80/z80n_all.s: New file.
2779         * testsuite/gas/z80/z80n_reloc.d: New file.
2780
2781 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2782
2783         PR gas/25381
2784         * config/obj-elf.c (get_section): Also check
2785         linked_to_symbol_name.
2786         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2787         (obj_elf_parse_section_letters): Handle the 'o' flag.
2788         (build_group_lists): Renamed to ...
2789         (build_additional_section_info): This.  Set elf_linked_to_section
2790         from map_head.linked_to_symbol_name.
2791         (elf_adjust_symtab): Updated.
2792         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2793         * doc/as.texi: Document the 'o' flag.
2794         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2795         * testsuite/gas/elf/section18.d: New file.
2796         * testsuite/gas/elf/section18.s: Likewise.
2797         * testsuite/gas/elf/section19.d: Likewise.
2798         * testsuite/gas/elf/section19.s: Likewise.
2799         * testsuite/gas/elf/section20.d: Likewise.
2800         * testsuite/gas/elf/section20.s: Likewise.
2801         * testsuite/gas/elf/section21.d: Likewise.
2802         * testsuite/gas/elf/section21.l: Likewise.
2803         * testsuite/gas/elf/section21.s: Likewise.
2804
2805 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2806
2807         * NEWS: Mention x86 assembler options to align branches for
2808         binutils 2.34.
2809
2810 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2811
2812         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2813         only for ELF targets.
2814         * testsuite/gas/i386/unique.d: Don't xfail.
2815         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2816
2817 2020-02-06  Alan Modra  <amodra@gmail.com>
2818
2819         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2820         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2821
2822 2020-02-06  Alan Modra  <amodra@gmail.com>
2823
2824         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2825         xfail, and rename test.
2826         * testsuite/gas/elf/section12b.d: Likewise.
2827         * testsuite/gas/elf/section16a.d: Likewise.
2828         * testsuite/gas/elf/section16b.d: Likewise.
2829
2830 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2831
2832         PR gas/25380
2833         * config/obj-elf.c (section_match): Removed.
2834         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2835         section_id.
2836         (obj_elf_change_section): Replace info and group_name arguments
2837         with match_p.  Also update the section ID and flags from match_p.
2838         (obj_elf_section): Handle "unique,N".  Update call to
2839         obj_elf_change_section.
2840         * config/obj-elf.h (elf_section_match): New.
2841         (obj_elf_change_section): Updated.
2842         * config/tc-arm.c (start_unwind_section): Update call to
2843         obj_elf_change_section.
2844         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2845         * config/tc-microblaze.c (microblaze_s_data): Likewise.
2846         (microblaze_s_sdata): Likewise.
2847         (microblaze_s_rdata): Likewise.
2848         (microblaze_s_bss): Likewise.
2849         * config/tc-mips.c (s_change_section): Likewise.
2850         * config/tc-msp430.c (msp430_profiler): Likewise.
2851         * config/tc-rx.c (parse_rx_section): Likewise.
2852         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2853         * doc/as.texi: Document "unique,N" in .section directive.
2854         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2855         * testsuite/gas/elf/section15.d: New file.
2856         * testsuite/gas/elf/section15.s: Likewise.
2857         * testsuite/gas/elf/section16.s: Likewise.
2858         * testsuite/gas/elf/section16a.d: Likewise.
2859         * testsuite/gas/elf/section16b.d: Likewise.
2860         * testsuite/gas/elf/section17.d: Likewise.
2861         * testsuite/gas/elf/section17.l: Likewise.
2862         * testsuite/gas/elf/section17.s: Likewise.
2863         * testsuite/gas/i386/unique.d: Likewise.
2864         * testsuite/gas/i386/unique.s: Likewise.
2865         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2866         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2867
2868 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2869
2870         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2871
2872 2020-02-01  Anthony Green  <green@moxielogic.com>
2873
2874        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2875
2876 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
2877
2878         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2879         %tls_ldo.
2880
2881 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2882
2883         PR gas/25472
2884         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2885         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2886         +mve.
2887         * testsuite/gas/arm/mve_dsp.d: New test.
2888
2889 2020-01-31  Nick Clifton  <nickc@redhat.com>
2890
2891         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2892         rather than BFD_RELOC_NONE.
2893
2894 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
2895
2896         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2897         to support VLDMIA instruction for MVE.
2898         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2899         instruction for MVE.
2900         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2901         instruction for MVE.
2902         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2903         instruction for MVE.
2904         * testsuite/gas/arm/mve-ldst.d: New test.
2905         * testsuite/gas/arm/mve-ldst.s: Likewise.
2906
2907 2020-01-31  Nick Clifton  <nickc@redhat.com>
2908
2909         * po/fr.po: Updated French translation.
2910         * po/ru.po: Updated Russian translation.
2911
2912 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
2913
2914         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2915         .s for the movprfx.
2916         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2917         * testsuite/gas/aarch64/sve-movprfx_28.d,
2918         * testsuite/gas/aarch64/sve-movprfx_28.l,
2919         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2920
2921 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2922
2923         * config/tc-i386.c (output_disp): Tighten base_opcode check.
2924         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2925         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2926         Adjust expectations.
2927
2928 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
2929
2930         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2931         * testsuite/gas/bpf/alu-be.d: Likewise.
2932         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2933         * testsuite/gas/bpf/alu32-be.d: Likewise.
2934
2935 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2936
2937         * testsuite/gas/i386/x86-64-branch-2.s,
2938         testsuite/gas/i386/x86-64-branch-4.s,
2939         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2940         * testsuite/gas/i386/ilp32/x86-64-branch.d,
2941         testsuite/gas/i386/x86-64-branch-2.d,
2942         testsuite/gas/i386/x86-64-branch-4.l,
2943         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2944
2945 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2946
2947         * config/tc-i386.c (process_suffix): .
2948         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2949         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2950         Add LRETQ case.
2951         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2952         suffix.
2953         testsuite/gas/i386/x86_64.s: Add RETF cases.
2954         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2955         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2956         testsuite/gas/i386/x86-64-opcode.d,
2957         testsuite/gas/i386/x86-64-suffix-intel.d,
2958         testsuite/gas/i386/x86-64-suffix.d,
2959         testsuite/gas/i386/x86_64-intel.d
2960         testsuite/gas/i386/x86_64.d: Adjust expectations.
2961         * testsuite/gas/i386/x86-64-suffix.e,
2962         testsuite/gas/i386/x86_64.e: New.
2963
2964 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2965
2966         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2967         special case.
2968
2969 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
2970
2971         PR binutils/25445
2972         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2973         movsxd.
2974         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2975         differences.  Document movslq and movsxd.
2976         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2977         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2978         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2979         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2980         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2981         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2982         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2983         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2984         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2985         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2986         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2987
2988 2020-01-27  Alan Modra  <amodra@gmail.com>
2989
2990         * testsuite/gas/all/gas.exp: Replace case statements with switch
2991         statements.
2992         * testsuite/gas/elf/elf.exp: Likewise.
2993         * testsuite/gas/macros/macros.exp: Likewise.
2994         * testsuite/lib/gas-defs.exp: Likewise.
2995
2996 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
2997
2998         PR 25403
2999         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3000         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3001
3002 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
3003
3004         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3005         s exts must be known, so rename *ok* to *fail*.
3006         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3007         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3008         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3009         above change.
3010         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3011         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3012
3013 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
3014
3015         PR gas/25438
3016         * config/tc-i386.c (check_long_reg): Always disallow double word
3017         suffix in mnemonic with word general register.
3018         * testsuite/gas/i386/general.s: Replace word general register
3019         with double word general register for movl.
3020         * testsuite/gas/i386/inval.s: Add tests for movl with word general
3021         register.
3022         * testsuite/gas/i386/general.l: Updated.
3023         * testsuite/gas/i386/inval.l: Likewise.
3024
3025 2020-01-22  Alan Modra  <amodra@gmail.com>
3026
3027         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3028         __tls_get_addr_desc and __tls_get_addr_opt.
3029
3030 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3031
3032         * testsuite/gas/i386/inval-crc32.s,
3033         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3034         * testsuite/gas/i386/inval-crc32.l,
3035         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3036
3037 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3038
3039         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3040         generic code path. Deal with No_lSuf being set in a template.
3041         * testsuite/gas/i386/inval-crc32.l,
3042         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3043         instead of error(s) when operand size is ambiguous.
3044         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3045         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3046         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3047         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3048         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3049         Adjust expectations.
3050
3051 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3052
3053         * config/tc-i386.c (process_suffix): Drop SYSRET special case
3054         and an intel_syntax check. Re-write lack-of-suffix processing
3055         logic.
3056         * doc/c-i386.texi: Document operand size defaults for suffix-
3057         less AT&T syntax insns.
3058         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3059         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3060         testsuite/gas/i386/x86-64-avx-scalar.s,
3061         testsuite/gas/i386/x86-64-avx.s,
3062         testsuite/gas/i386/x86-64-bundle.s,
3063         testsuite/gas/i386/x86-64-intel64.s,
3064         testsuite/gas/i386/x86-64-lock-1.s,
3065         testsuite/gas/i386/x86-64-opcode.s,
3066         testsuite/gas/i386/x86-64-sse2avx.s,
3067         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3068         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3069         testsuite/gas/i386/x86-64-nops.s,
3070         testsuite/gas/i386/x86-64-ptwrite.s,
3071         testsuite/gas/i386/x86-64-simd.s,
3072         testsuite/gas/i386/x86-64-sse-noavx.s,
3073         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3074         insns.
3075         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3076         testsuite/gas/i386/noreg64.s: Add further tests.
3077         * testsuite/gas/i386/ilp32/x86-64-nops.d,
3078         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3079         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3080         testsuite/gas/i386/sse-noavx.d,
3081         testsuite/gas/i386/x86-64-intel64.d,
3082         testsuite/gas/i386/x86-64-nops.d,
3083         testsuite/gas/i386/x86-64-opcode.d,
3084         testsuite/gas/i386/x86-64-ptwrite-intel.d,
3085         testsuite/gas/i386/x86-64-ptwrite.d,
3086         testsuite/gas/i386/x86-64-simd-intel.d,
3087         testsuite/gas/i386/x86-64-simd-suffix.d,
3088         testsuite/gas/i386/x86-64-simd.d,
3089         testsuite/gas/i386/x86-64-sse-noavx.d
3090         testsuite/gas/i386/x86-64-suffix.d,
3091         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3092         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3093         testsuite/gas/i386/noreg64.l: New.
3094         * testsuite/gas/i386/i386.exp: Run new tests.
3095
3096 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3097
3098         * testsuite/gas/i386/avx512_bf16_vl.s,
3099         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3100         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3101         broadcast forms of VCVTNEPS2BF16.
3102         * testsuite/gas/i386/avx512_bf16_vl.d,
3103         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3104
3105 2020-01-20  Nick Clifton  <nickc@redhat.com>
3106
3107         * po/uk.po: Updated Ukranian translation.
3108
3109 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3110
3111         PR ld/25416
3112         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3113         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3114         x32 object.
3115         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3116         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3117         R_X86_64_GOTPC32_TLSDESC relocation.
3118
3119 2020-01-18  Nick Clifton  <nickc@redhat.com>
3120
3121         * configure: Regenerate.
3122         * po/gas.pot: Regenerate.
3123
3124 2020-01-18  Nick Clifton  <nickc@redhat.com>
3125
3126         Binutils 2.34 branch created.
3127
3128 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
3129
3130         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3131         with vex_encoding_vex.
3132         (parse_insn): Likewise.
3133         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
3134         and {vex3} documentation.
3135         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3136         {vex}.
3137         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3138
3139 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3140
3141         PR 25376
3142         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3143         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3144         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3145         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3146         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3147         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3148
3149 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3150
3151         * config/tc-i386.c (match_template): Drop found_cpu_match local
3152         variable.
3153
3154 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3155
3156         * testsuite/gas/i386/avx512dq-inval.l,
3157         testsuite/gas/i386/avx512dq-inval.s: New.
3158         * testsuite/gas/i386/i386.exp: Run new test.
3159
3160 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3161
3162         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3163         relocations when the target is 430X, except when extracting part of an
3164         expression.
3165         (msp430_srcoperand): Adjust comment.
3166         Initialize the expp member of the msp430_operand_s struct as
3167         appropriate.
3168         (msp430_dstoperand): Likewise.
3169         * testsuite/gas/msp430/msp430.exp: Run new test.
3170         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3171         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3172
3173 2020-01-15  Alan Modra  <amodra@gmail.com>
3174
3175         * configure.tgt: Add sparc-*-freebsd case.
3176
3177 2020-01-14  Lili Cui <lili.cui@intel.com>
3178
3179         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3180         * testsuite/gas/i386/align-branch-1b.d: Likewise.
3181         * testsuite/gas/i386/align-branch-1c.d: Likewise.
3182         * testsuite/gas/i386/align-branch-1d.d: Likewise.
3183         * testsuite/gas/i386/align-branch-1e.d: Likewise.
3184         * testsuite/gas/i386/align-branch-1f.d: Likewise.
3185         * testsuite/gas/i386/align-branch-1g.d: Likewise.
3186         * testsuite/gas/i386/align-branch-1h.d: Likewise.
3187         * testsuite/gas/i386/align-branch-1i.d: Likewise.
3188         * testsuite/gas/i386/align-branch-5.d: Likewise.
3189         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3190         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3191         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3192         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3193         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3194         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3195         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3196         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3197         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3198         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3199         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3200         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3201
3202 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
3203
3204         PR 25377
3205         * config/tc-z80.c: Add support for half precision, single
3206         precision and double precision floating point values.
3207         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3208         * doc/as.texi: Add new z80 command line options.
3209         * doc/c-z80.texi: Document new z80 command line options.
3210         * testsuite/gas/z80/ez80_pref_dis.s: New test.
3211         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3212         * testsuite/gas/z80/z80.exp: Run the new test.
3213         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3214         * testsuite/gas/z80/fp_zeda32.d: Likewise.
3215         * testsuite/gas/z80/strings.d: Update expected output.
3216
3217 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
3218
3219         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3220         dependency.
3221
3222 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
3223
3224         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3225         the CPU.
3226         * config/tc-arc.h: Add header if/defs.
3227         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3228
3229 2020-01-13  Alan Modra  <amodra@gmail.com>
3230
3231         * testsuite/gas/wasm32/allinsn.d: Update expected output.
3232
3233 2020-01-13  Alan Modra  <amodra@gmail.com>
3234
3235         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3236         insertion.
3237
3238 2020-01-10  Alan Modra  <amodra@gmail.com>
3239
3240         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3241         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3242
3243 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3244
3245         PR 25224
3246         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3247         opcode byte values.
3248         (emit_ld_r_r): Likewise.
3249         (emit_ld_rr_m): Likewise.
3250         (emit_ld_rr_nn): Likewise.
3251
3252 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3253
3254         * config/tc-i386.c (optimize_encoding): Add
3255         is_any_vex_encoding() invocations. Drop respective
3256         i.tm.extension_opcode == None checks.
3257
3258 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3259
3260         * config/tc-i386.c (md_assemble): Check RegRex is clear during
3261         REX transformations. Correct comment indentation.
3262
3263 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3264
3265         * config/tc-i386.c (optimize_encoding): Generalize register
3266         transformation for TEST optimization.
3267
3268 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3269
3270         * testsuite/gas/i386/x86-64-sysenter-amd.s,
3271         testsuite/gas/i386/x86-64-sysenter-amd.d,
3272         testsuite/gas/i386/x86-64-sysenter-amd.l,
3273         testsuite/gas/i386/x86-64-sysenter-intel.d,
3274         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3275         * testsuite/gas/i386/i386.exp: Run new tests.
3276
3277 2020-01-08  Nick Clifton  <nickc@redhat.com>
3278
3279         PR 25284
3280         * doc/as.texi (Align): Document the fact that all arguments can be
3281         omitted.
3282         (Balign): Likewise.
3283         (P2align): Likewise.
3284
3285 2020-01-08  Nick Clifton  <nickc@redhat.com>
3286
3287         PR 14891
3288         * config/obj-elf.c (obj_elf_section): Fail if the section name is
3289         already defined as a different symbol type.
3290         * testsuite/gas/elf/pr14891.s: New test source file.
3291         * testsuite/gas/elf/pr14891.d: New test driver.
3292         * testsuite/gas/elf/pr14891.s: New test expected error output.
3293         * testsuite/gas/elf/elf.exp: Run the new test.
3294
3295 2020-01-08  Alan Modra  <amodra@gmail.com>
3296
3297         * config/tc-z8k.c (md_begin): Make idx unsigned.
3298         (get_specific): Likewise for this_index.
3299
3300 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
3301
3302         * onfig/tc-arc.c (parse_reloc_symbol): New function.
3303         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3304         (md_operand): Set X_md to absent.
3305         (arc_parse_name): Check for X_md.
3306
3307 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3308
3309         PR 25311
3310         * as.h (TC_STRING_ESCAPES): Provide a default definition.
3311         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3312         NO_STRING_ESCAPES.
3313         * read.c (next_char_of_string): Likewise.
3314         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3315         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3316
3317 2020-01-03  Nick Clifton  <nickc@redhat.com>
3318
3319         * po/sv.po: Updated Swedish translation.
3320
3321 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3322
3323         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3324         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3325
3326 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3327
3328         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3329         by-element usdot. Add 64-bit form tests for by-element sudot.
3330         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3331
3332 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3333
3334         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3335         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3336
3337 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3338
3339         * testsuite/gas/aarch64/f64mm.d,
3340         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3341
3342 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
3343
3344         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3345         support for assembler code generated by SDCC. Add new relocation
3346         types. Add z80-elf target support.
3347         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3348         labels. Local labels starts from ".L".
3349         * NEWS: Mention the new support.
3350         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3351         * testsuite/gas/all/fwdexp.s: Likewise.
3352         * testsuite/gas/all/cond.l: Likewise.
3353         * testsuite/gas/all/cond.s: Likewise.
3354         * testsuite/gas/all/fwdexp.d: Likewise.
3355         * testsuite/gas/all/fwdexp.s: Likewise.
3356         * testsuite/gas/elf/section2.e-mips: Likewise.
3357         * testsuite/gas/elf/section2.l: Likewise.
3358         * testsuite/gas/elf/section2.s: Likewise.
3359         * testsuite/gas/macros/app1.d: Likewise.
3360         * testsuite/gas/macros/app1.s: Likewise.
3361         * testsuite/gas/macros/app2.d: Likewise.
3362         * testsuite/gas/macros/app2.s: Likewise.
3363         * testsuite/gas/macros/app3.d: Likewise.
3364         * testsuite/gas/macros/app3.s: Likewise.
3365         * testsuite/gas/macros/app4.d: Likewise.
3366         * testsuite/gas/macros/app4.s: Likewise.
3367         * testsuite/gas/macros/app4b.s: Likewise.
3368         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3369         * testsuite/gas/z80/z80.exp: Add new tests
3370         * testsuite/gas/z80/dollar.d: New file.
3371         * testsuite/gas/z80/dollar.s: New file.
3372         * testsuite/gas/z80/ez80_adl_all.d: New file.
3373         * testsuite/gas/z80/ez80_adl_all.s: New file.
3374         * testsuite/gas/z80/ez80_adl_suf.d: New file.
3375         * testsuite/gas/z80/ez80_isuf.s: New file.
3376         * testsuite/gas/z80/ez80_z80_all.d: New file.
3377         * testsuite/gas/z80/ez80_z80_all.s: New file.
3378         * testsuite/gas/z80/ez80_z80_suf.d: New file.
3379         * testsuite/gas/z80/r800_extra.d: New file.
3380         * testsuite/gas/z80/r800_extra.s: New file.
3381         * testsuite/gas/z80/r800_ii8.d: New file.
3382         * testsuite/gas/z80/r800_z80_doc.d: New file.
3383         * testsuite/gas/z80/z180.d: New file.
3384         * testsuite/gas/z80/z180.s: New file.
3385         * testsuite/gas/z80/z180_z80_doc.d: New file.
3386         * testsuite/gas/z80/z80_doc.d: New file.
3387         * testsuite/gas/z80/z80_doc.s: New file.
3388         * testsuite/gas/z80/z80_ii8.d: New file.
3389         * testsuite/gas/z80/z80_ii8.s: New file.
3390         * testsuite/gas/z80/z80_in_f_c.d: New file.
3391         * testsuite/gas/z80/z80_in_f_c.s: New file.
3392         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3393         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3394         * testsuite/gas/z80/z80_out_c_0.d: New file.
3395         * testsuite/gas/z80/z80_out_c_0.s: New file.
3396         * testsuite/gas/z80/z80_reloc.d: New file.
3397         * testsuite/gas/z80/z80_reloc.s: New file.
3398         * testsuite/gas/z80/z80_sli.d: New file.
3399         * testsuite/gas/z80/z80_sli.s: New file.
3400
3401 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3402
3403         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3404         REGLIST_RN.
3405
3406 2020-01-01  Alan Modra  <amodra@gmail.com>
3407
3408         Update year range in copyright notice of all files.
3409
3410 For older changes see ChangeLog-2019
3411 \f
3412 Copyright (C) 2020 Free Software Foundation, Inc.
3413
3414 Copying and distribution of this file, with or without modification,
3415 are permitted in any medium without royalty provided the copyright
3416 notice and this notice are preserved.
3417
3418 Local Variables:
3419 mode: change-log
3420 left-margin: 8
3421 fill-column: 74
3422 version-control: never
3423 End: