gas/ChangeLog

   1 2020-07-30  Nick Clifton  <nickc@redhat.com>
   2
   3         * as.c (dwarf_level): Initialise to 4 in case this is not set on
   4         the command line.
   5
   6 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
   7
   8         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
   9         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
  10         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
  11         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
  12         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
  13         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
  14         * testsuite/gas/mips/mips.exp: Run the new tests.
  15
  16 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
  17
  18         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
  19         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
  20         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
  21         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
  22         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
  23         * testsuite/gas/mips/global-local-symtab.s: New test source.
  24         * testsuite/gas/mips/mips.exp: Run the new tests.
  25
  26 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         PR gas/26305
  29         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
  30         (%bp)/(%ebp)/(%rbp) for {disp32}.
  31         * doc/c-i386.texi: Update {disp32} documentation.
  32         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
  33         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
  34         * testsuite/gas/i386/pseudos.d: Updated.
  35         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
  36
  37 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
  38
  39         * doc/as.texi: Replace preceeded with preceded.
  40
  41 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
  42
  43         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
  44         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
  45         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
  46         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
  47         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
  48         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
  49         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
  50         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
  51         file.
  52         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
  53         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
  54         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
  55         file.
  56         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
  57         file.
  58         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
  59         file.
  60         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
  61         file.
  62         * testsuite/gas/mips/jal-xgot-irix.d: New file.
  63         * testsuite/gas/mips/jalr2-irix.d: New file.
  64         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
  65         New file.
  66         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
  67         file.
  68         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
  69         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
  70         `*-*-irix*' targets.  Add source file designator.
  71         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
  72         `*-*-irix*' targets.
  73         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
  74         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
  75         * testsuite/gas/mips/jalr2.d: Add name designator.
  76         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
  77         tests involving the JALR relocation throughout.
  78
  79 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
  80
  81         * testsuite/gas/mips/mips.exp: Use a helper variable for
  82         IRIX/non-IRIX test selection.
  83
  84 2020-07-21  Jan Beulich  <jbeulich@suse.com>
  85
  86         * testsuite/gas/i386/evex-no-scale-64.d,
  87         testsuite/gas/i386/addr32.d,
  88         testsuite/gas/i386/x86-64-addr32-intel.d,
  89         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
  90
  91 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
  92
  93         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
  94
  95 2020-07-21  Jan Beulich  <jbeulich@suse.com>
  96
  97         * testsuite/gas/i386/evex-no-scale-32.d,
  98         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
  99         * testsuite/gas/i386/evex-no-scale-32.s,
 100         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
 101         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
 102         instead of .section.
 103         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
 104         specific section.
 105
 106 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
 107
 108         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
 109         (my_getSmallExpression): Adjust accordingly.
 110
 111 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 112
 113         PR gas/4572
 114         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
 115         conditional around it.
 116         (md_begin): Insert backslash into operand_chars[] when slash is
 117         a comment character.
 118         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
 119         \* as operators when / may be a comment character.
 120         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
 121         * testsuite/gas/i386/i386.exp: Run new test.
 122
 123 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 124
 125         PR gas/4572
 126         * app.c (last_char): Drop TC_ARM conditional around it.
 127         (struct app_save): Drop TC_ARM conditional around last_char.
 128         (app_push, app_pop): Drop TC_ARM conditional from last_char
 129         accesses.
 130         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
 131         backslash-precedes-comment-character check.
 132
 133 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 134
 135         * config/tc-i386.c (frag_opcode_byte): New.
 136         (output_branch): Emit error when in absolute section.
 137         (output_jump, output_insn): Use frag_opcode_byte. Handle being
 138         in absolute section.
 139         (output_interseg_jump, output_disp, output_imm): Handle being in
 140         absolute section.
 141         * testsuite/gas/i386/sizing.s,
 142         testsuite/gas/i386/sizing32.d,
 143         testsuite/gas/i386/sizing64.d: New.
 144         * testsuite/gas/i386/i386.exp: Run new tests.
 145
 146 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 147
 148         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
 149         is_elf_format as applicable; merely exclude iamcu tests.
 150
 151 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         PR gas/26263
 154         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
 155         against section to PC32 reloc.
 156         * testsuite/gas/i386/relax-5.d: Updated.
 157         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 158
 159 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         PR gas/26237
 162         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
 163         * testsuite/gas/i386/addr32.d: Likewise.
 164         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 165         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 166
 167 2020-07-15  Nick Clifton  <nickc@redhat.com>
 168
 169         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
 170         the addend field of REL relocations.  Store the full addend into
 171         the note for REL relocations.
 172
 173 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 174
 175         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
 176         immediate.
 177         * testsuite/gas/i386/x86-64-stack-intel.d,
 178         testsuite/gas/i386/x86-64-stack-suffix.d,
 179         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
 180
 181 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 182
 183         * testsuite/gas/i386/disassem.d,
 184         testsuite/gas/i386/ilp32/x86-64-branch.d,
 185         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
 186         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
 187         testsuite/gas/i386/noreg32.d,
 188         testsuite/gas/i386/noreg64-rex64.d,
 189         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
 190         testsuite/gas/i386/opcode.d,
 191         testsuite/gas/i386/solaris/x86-64-branch-2.d,
 192         testsuite/gas/i386/solaris/x86-64-jump.d,
 193         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
 194         testsuite/gas/i386/solaris/x86-64-nop-3.d,
 195         testsuite/gas/i386/solaris/x86-64-nop-4.d,
 196         testsuite/gas/i386/solaris/x86-64-nop-5.d,
 197         testsuite/gas/i386/solaris/x86-64-relax-2.d,
 198         testsuite/gas/i386/solaris/x86-64-relax-3.d,
 199         testsuite/gas/i386/x86-64-align-branch-1a.d,
 200         testsuite/gas/i386/x86-64-align-branch-1b.d,
 201         testsuite/gas/i386/x86-64-align-branch-1c.d,
 202         testsuite/gas/i386/x86-64-align-branch-1d.d,
 203         testsuite/gas/i386/x86-64-align-branch-1e.d,
 204         testsuite/gas/i386/x86-64-align-branch-1f.d,
 205         testsuite/gas/i386/x86-64-align-branch-1g.d,
 206         testsuite/gas/i386/x86-64-align-branch-1h.d,
 207         testsuite/gas/i386/x86-64-align-branch-1i.d,
 208         testsuite/gas/i386/x86-64-align-branch-2a.d,
 209         testsuite/gas/i386/x86-64-align-branch-2b.d,
 210         testsuite/gas/i386/x86-64-align-branch-2c.d,
 211         testsuite/gas/i386/x86-64-align-branch-3.d,
 212         testsuite/gas/i386/x86-64-align-branch-4a.d,
 213         testsuite/gas/i386/x86-64-align-branch-4b.d,
 214         testsuite/gas/i386/x86-64-align-branch-5.d,
 215         testsuite/gas/i386/x86-64-align-branch-6.d,
 216         testsuite/gas/i386/x86-64-branch-2.d,
 217         testsuite/gas/i386/x86-64-branch-3.d,
 218         testsuite/gas/i386/x86-64-branch.d,
 219         testsuite/gas/i386/x86-64-disassem.d,
 220         testsuite/gas/i386/x86-64-disp32.d,
 221         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
 222         testsuite/gas/i386/x86-64-gotpcrel.d,
 223         testsuite/gas/i386/x86-64-ifunc.d,
 224         testsuite/gas/i386/x86-64-jump.d,
 225         testsuite/gas/i386/x86-64-lfence-byte.d,
 226         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
 227         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
 228         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
 229         testsuite/gas/i386/x86-64-lfence-load.d,
 230         testsuite/gas/i386/x86-64-lfence-ret-a.d,
 231         testsuite/gas/i386/x86-64-lfence-ret-b.d,
 232         testsuite/gas/i386/x86-64-lfence-ret-c.d,
 233         testsuite/gas/i386/x86-64-lfence-ret-d.d,
 234         testsuite/gas/i386/x86-64-lfence-ret-e.d,
 235         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
 236         testsuite/gas/i386/x86-64-mpx-branch-1.d,
 237         testsuite/gas/i386/x86-64-mpx.d,
 238         testsuite/gas/i386/x86-64-nop-3.d,
 239         testsuite/gas/i386/x86-64-nop-4.d,
 240         testsuite/gas/i386/x86-64-nop-5.d,
 241         testsuite/gas/i386/x86-64-nops-7.d,
 242         testsuite/gas/i386/x86-64-notrack.d,
 243         testsuite/gas/i386/x86-64-opcode.d,
 244         testsuite/gas/i386/x86-64-relax-2.d,
 245         testsuite/gas/i386/x86-64-relax-3.d,
 246         testsuite/gas/i386/x86-64-relax-4.d,
 247         testsuite/gas/i386/x86-64-rtm.d,
 248         testsuite/gas/i386/x86-64-stack.d,
 249         testsuite/gas/i386/x86-64-unique.d,
 250         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
 251
 252 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         PR gas/26237
 255         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
 256         address.
 257         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
 258         * testsuite/gas/i386/addr32.d: Updated.
 259         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 260         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 261         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
 262         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
 263
 264 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 265
 266         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
 267         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
 268         * testsuite/gas/i386/intel.d,
 269         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
 270
 271 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 272
 273         * testsuite/gas/i386/prefix.d: Adjust expectations.
 274
 275 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 276
 277         * testsuite/gas/i386/x86-64-avx-intel.d,
 278         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
 279
 280 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 281
 282         * testsuite/gas/i386/movbe-suffix.d,
 283         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
 284         * testsuite/gas/i386/i386.exp: Run new tests.
 285
 286 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 287
 288         * testsuite/gas/i386/crc32-suffix.d,
 289         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
 290         * testsuite/gas/i386/i386.exp: Run new tests.
 291         * testsuite/gas/i386/arch-10-bdver1.d,
 292         testsuite/gas/i386/arch-10-bdver2.d,
 293         testsuite/gas/i386/arch-10-bdver3.d,
 294         testsuite/gas/i386/arch-10-bdver4.d,
 295         testsuite/gas/i386/arch-10-btver1.d,
 296         testsuite/gas/i386/arch-10-btver2.d,
 297         testsuite/gas/i386/arch-10-lzcnt.d,
 298         testsuite/gas/i386/arch-10-prefetchw.d,
 299         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
 300         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
 301         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
 302         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
 303         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
 304         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
 305         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
 306         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
 307         testsuite/gas/i386/x86-64-arch-2-btver1.d,
 308         testsuite/gas/i386/x86-64-arch-2-btver2.d,
 309         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
 310         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
 311         testsuite/gas/i386/x86-64-arch-2.d,
 312         testsuite/gas/i386/x86-64-crc32.d,
 313         testsuite/gas/i386/x86-64-pseudos.d,
 314         testsuite/gas/i386/x86-64-sse-noavx.d,
 315         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
 316
 317 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 318
 319         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 320         ModR/M-encoded byte register cases.
 321         * testsuite/gas/i386/x86-64-pseudos.d,
 322         testsuite/gas/i386/x86-64-reg-intel.d,
 323         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
 324
 325 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 326
 327         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 328         not-ModR/M-encoded byte register cases.
 329         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
 330
 331 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 332
 333         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
 334         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
 335         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
 336         testsuite/gas/i386/ilp32/x86-64-avx.d,
 337         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
 338         testsuite/gas/i386/ilp32/x86-64-crc32.d,
 339         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
 340         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
 341         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
 342         testsuite/gas/i386/ilp32/x86-64-reg.d,
 343         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
 344         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
 345         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
 346         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
 347         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
 348         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
 349         dump expectations.
 350
 351 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
 354         extension.
 355
 356 2020-07-13  Nick Clifton  <nickc@redhat.com>
 357
 358         * po/fr.po: Updated French translation.
 359
 360 2020-07-13  Alan Modra  <amodra@gmail.com>
 361
 362         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
 363         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 364         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 365         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 366
 367 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 368
 369         * config/tc-i386.c (output_insn): Check i.xstate to set
 370         GNU_PROPERTY_X86_FEATURE_2_TMM.
 371         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
 372         x86-64-property-8 and x86-64-property-9.
 373         * testsuite/gas/i386/x86-64-property-7.d: New file.
 374         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
 375         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
 376         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
 377         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
 378         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
 379
 380 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 381
 382         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
 383         has_regymm, has_regzmm and has_regtmm.  Add xstate.
 384         (md_assemble): Set i.xstate from operand types in instruction
 385         template.
 386         (build_modrm_byte): Updated.
 387         (output_insn): Check i.xstate.
 388         * testsuite/gas/i386/i386.exp: Run property-6 and
 389         x86-64-property-6.
 390         * testsuite/gas/i386/property-6.d: New file.
 391         * testsuite/gas/i386/property-6.s: Updated.
 392         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
 393
 394 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * testsuite/gas/i386/property-5.d: Correct test name.
 397
 398 2020-07-10  Lili Cui  <lili.cui@intel.com>
 399
 400         * NEWS: Mention support for Intel AMX instructions.
 401         * config/tc-i386.c (i386_error): Add invalid_sib_address.
 402         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
 403         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
 404         (match_simd_size): Add tmmword check.
 405         (operand_type_match): Add tmmword.
 406         (type_names): Add rTMM.
 407         (i386_error): Add invalid_tmm_register_set.
 408         (check_VecOperands): Handle invalid_sib_address and
 409         invalid_tmm_register_set.
 410         (match_template): Handle invalid_sib_address.
 411         (build_modrm_byte): Handle non-vector SIB and zmmword.
 412         (i386_index_check): Disallow RegIP for non-vector SIB.
 413         (check_register): Handle zmmword.
 414         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
 415         * testsuite/gas/i386/i386.exp: Add AMX new tests.
 416         * testsuite/gas/i386/intel-regs.d: Add tmm.
 417         * testsuite/gas/i386/intel-regs.s: Add tmm.
 418         * testsuite/gas/i386/x86-64-amx-intel.d: New.
 419         * testsuite/gas/i386/x86-64-amx-inval.l: New.
 420         * testsuite/gas/i386/x86-64-amx-inval.s: New.
 421         * testsuite/gas/i386/x86-64-amx.d: New.
 422         * testsuite/gas/i386/x86-64-amx.s: New.
 423         * testsuite/gas/i386/x86-64-amx-bad.d: New.
 424         * testsuite/gas/i386/x86-64-amx-bad.s: New.
 425
 426 2020-07-10  Tom de Vries  <tdevries@suse.de>
 427
 428         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
 429         readelf's line table decoding.
 430         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 431         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 432         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 433         * testsuite/gas/elf/dwarf2-15.d: Likewise.
 434         * testsuite/gas/elf/dwarf2-16.d: Likewise.
 435         * testsuite/gas/elf/dwarf2-17.d: Likewise.
 436         * testsuite/gas/elf/dwarf2-18.d: Likewise.
 437         * testsuite/gas/elf/dwarf2-19.d: Likewise.
 438         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 439         * testsuite/gas/elf/dwarf2-6.d: Likewise.
 440         * testsuite/gas/elf/dwarf2-7.d: Likewise.
 441
 442 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 443
 444         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
 445         VEX/EVEX vector instructions.
 446         * testsuite/gas/i386/property-4.d: New file.
 447         * testsuite/gas/i386/property-4.s: Likewise.
 448         * testsuite/gas/i386/property-5.d: Likewise.
 449         * testsuite/gas/i386/property-5.s: Likewise.
 450         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
 451         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
 452
 453 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 454
 455         * NEWS: Mention --enable-x86-used-note.
 456         * configure.ac: Configure with --enable-x86-used-note by default
 457         for Linux/x86.
 458         * configure: Regenerated.
 459
 460 2020-07-09  Alan Modra  <amodra@gmail.com>
 461
 462         * config/obj-coff.h: Remove TE_PE support.
 463         * config/tc-ppc.c: Likewise.
 464         * config/tc-ppc.h: Likewise.
 465         * configure.tgt: Remove powerpc PE and powerpc lynxos.
 466         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
 467         condition.
 468         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
 469
 470 2020-07-08  Jan Beulich  <jbeulich@suse.com>
 471
 472         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
 473         New.
 474         * testsuite/gas/i386/i386.exp: Run new tests.
 475
 476 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
 477
 478         * config/tc-arc.c (find_opcode_match): Add error messages.
 479         * testsuite/gas/arc/add_s-err.s: Update test.
 480         * testsuite/gas/arc/asm-errors.err: Likewise.
 481         * testsuite/gas/arc/cpu-em-err.s: Likewise.
 482         * testsuite/gas/arc/hregs-err.s: Likewise.
 483         * testsuite/gas/arc/warn.s: Likewise.
 484
 485 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         PR gas/26212
 488         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
 489
 490 2020-07-07  Alan Modra  <amodra@gmail.com>
 491
 492         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
 493         * testsuite/gas/ppc/ppc.exp: Likewise.
 494         * testsuite/gas/all/weakref1l.d: Likewise.
 495
 496 2020-07-07  Nick Clifton  <nickc@redhat.com>
 497
 498         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
 499         expected output.
 500
 501 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 502
 503         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
 504         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
 505         testsuite/gas/i386/x86-64-evex-wig1.d,
 506         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
 507         expectations.
 508
 509 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 510
 511         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
 512         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
 513         * testsuite/gas/i386/avx512f-opts-intel.d,
 514         testsuite/gas/i386/avx512f-opts.d
 515         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
 516         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
 517
 518 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
 519
 520         PR 26204
 521         * config/tc-arm.c: Fix spelling mistake.
 522         * config/tc-riscv.c: Likewise.
 523         * config/tc-z80.c: Likewise.
 524         * po/gas.pot: Regenerate.
 525
 526 2020-07-06  Nick Clifton  <nickc@redhat.com>
 527
 528         * po/uk.po: Updated Ukranian translation.
 529
 530 2020-07-04  Nick Clifton  <nickc@redhat.com>
 531
 532         * configure: Regenerate.
 533         * po/gas.pot: Regenerate.
 534
 535 2020-07-04  Nick Clifton  <nickc@redhat.com>
 536
 537         * version.m4: Change version number to 2.35.50.
 538         * configure: Regenerate.
 539         * po/bfd.pot: Regenerate.
 540
 541 2020-07-04  Nick Clifton  <nickc@redhat.com>
 542
 543         Binutils 2.35 branch created.
 544
 545 2020-07-03  Alan Modra  <amodra@gmail.com>
 546
 547         PR 26028
 548         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
 549
 550 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
 553         swap two source operands.
 554
 555 2020-07-02  Nick Clifton  <nickc@redhat.com>
 556
 557         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
 558
 559 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
 560
 561         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
 562         segfault on negative chars.
 563         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
 564         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
 565
 566 2020-07-02  Nick Clifton  <nickc@redhat.com>
 567
 568         PR 26028
 569         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
 570         command line.
 571         * testsuite/gas/ia64/unwind.d: Likewise.
 572         * testsuite/gas/mmix/bspec-1.d: Likewise.
 573         * testsuite/gas/mmix/bspec-2.d: Likewise.
 574         * testsuite/gas/mmix/comment-1.d: Likewise.
 575         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 576
 577 2020-07-01  Alan Modra  <amodra@gmail.com>
 578
 579         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
 580
 581 2020-07-01  Alan Modra  <amodra@gmail.com>
 582
 583         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
 584         in data sections, and mep.
 585
 586 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 587
 588         * NEWS: Mention x86 NaCl target support removal.
 589         * config/tc-i386.c: Remove x86 NaCl target support.
 590         * config/tc-i386.h: Likewise.
 591         * configure.tgt: Likewise.
 592         * testsuite/gas/i386/i386.exp: Likewise.
 593         * testsuite/gas/i386/iamcu-1.d: Likewise.
 594         * testsuite/gas/i386/iamcu-2.d: Likewise.
 595         * testsuite/gas/i386/iamcu-3.d: Likewise.
 596         * testsuite/gas/i386/iamcu-4.d: Likewise.
 597         * testsuite/gas/i386/iamcu-5.d: Likewise.
 598         * testsuite/gas/i386/k1om.d: Likewise.
 599         * testsuite/gas/i386/l1om.d: Likewise.
 600
 601 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 602
 603         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
 604         checking into riscv_csr_address.
 605         (riscv_csr_version_check): Likewise.
 606         (riscv_csr_address): New function.  Return the suitable CSR address
 607         after checking the ISA dependency and versions.  Issue warnings if
 608         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
 609         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
 610         priv spec versions for them.
 611         (reg_csr_lookup_internal): Call riscv_csr_address to find the
 612         suitable CSR address.
 613         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
 614         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 615         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 616         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
 617         priv spec warnings here.  These warnings are added by accident.
 618         Remove them and only focus on the ISA dependency warnings.
 619         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 620         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 621         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
 622         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
 623         than the privileged ones.
 624         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 625         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 626         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 627         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
 628         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 629         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
 630         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
 631         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
 632         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 633         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 634
 635 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
 638         (md_assemble): Don't process ImmExt without operands.
 639
 640 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
 641
 642         PR gas/25331
 643         * config/tc-mmix.c (md_assemble) <fixup for
 644         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
 645         Also, set its fx_no_overflow.
 646         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
 647         Similarly this fixup affects 4 bytes, not 8 and needs its
 648         fx_no_overflow set.
 649         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
 650         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
 651
 652 2020-06-29  Alan Modra  <amodra@gmail.com>
 653
 654         * config/tc-s12z.c: Use C style comments.
 655         * config/tc-z80.c: Likewise.
 656         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
 657
 658 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 659
 660         * config/tc-i386.c (md_assemble): Process ImmExt without
 661         operands.
 662
 663 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
 666         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
 667         VECSIB256 and VECSIB512, respectively.
 668         (build_modrm_byte): Replace vecsib with sib.
 669
 670 2020-06-26  Jan Beulich  <jbeulich@suse.com>
 671
 672         * testsuite/gas/i386/nop-1-suffix.d: New.
 673         * testsuite/gas/i386/i386.exp: Run new test.
 674
 675 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 676
 677         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
 678         (md_pseudo_table): Handle "gnu_attribute".
 679         * doc/as.texi: Document GNU attribute for M68K.
 680
 681 2020-06-25  Nick Clifton  <nickc@redhat.com>
 682
 683         PR 26141
 684         * config/tc-arm.c (arm_force_relocation): Force resolution of
 685         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
 686         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
 687
 688 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 689
 690         * config/tc-i386.c (md_assemble): Move call to process_immext()
 691         ...
 692         (process_operands): ... here.
 693
 694 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 695
 696         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
 697         diagnostic when there is a sizing prefix.  Switch to word/dword/
 698         qword encoding when there is a sizing prefix and no (explicit or
 699         derived) suffix.
 700         (update_imm): Handle presence of a sizing prefix.
 701         * testsuite/gas/i386/noreg16-data32.d,
 702         testsuite/gas/i386/noreg32-data16.d,
 703         testsuite/gas/i386/noreg32-data16.e,
 704         testsuite/gas/i386/noreg64-data16.d,
 705         testsuite/gas/i386/noreg64-data16.e,
 706         testsuite/gas/i386/noreg64-rex64.d: New.
 707         * testsuite/gas/i386/i386.exp: Run new tests.
 708         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
 709         Introduce and use pfx* macros.
 710         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
 711         addressing.
 712         * testsuite/gas/i386/noreg16.d: Adjust expectations.
 713
 714 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 715
 716         * testsuite/gas/i386/avx-16bit.d,
 717         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
 718         testsuite/gas/i386/avx512f-16bit.d,
 719         testsuite/gas/i386/avx512f.d,
 720         testsuite/gas/i386/evex-lig256.d,
 721         testsuite/gas/i386/evex-lig512.d
 722         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
 723         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
 724         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
 725         testsuite/gas/i386/sse2-16bit.d,
 726         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
 727         expectations.
 728
 729 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 730
 731         * config/tc-i386.c (md_assemble): Also reject explicit REX
 732         prefixes with VEX and alike encoded insns. Zap consumed bits
 733         from i.rex.
 734         (output_insn): Don't ignore REX prefix for VEX and alike
 735         encodings; abort() instead if encountered.
 736         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
 737         ...
 738         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
 739         * testsuite/gas/i386/x86-64-pseudos.d,
 740         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
 741
 742 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 743
 744         * config/tc-i386.c (process_operands): Translate explicit REX
 745         prefix into i.rex for SSE2AVX templates.
 746         (set_rex_vrex): New helper.
 747         (build_modrm_byte): Use it.
 748         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
 749         REX prefixes.
 750         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 751
 752 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 753
 754         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
 755         templates when there's no data size prefix.
 756         (md_assemble): Reject data size prefix also for legacy encoded
 757         SIMD templates.
 758         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
 759         Uncomment previously not working line.
 760         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
 761         data16 prefix.
 762         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
 763         testsuite/gas/i386/sse2avx.d: Adjust expectations.
 764
 765 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 766
 767         * config/tc-i386.c (build_evex_prefix): Drop early setting of
 768         vec_length.
 769
 770 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
 771
 772         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
 773         explicit_priv_attr.  It used to indicate CSR or priv instructions are
 774         explictly used.
 775         (riscv_is_priv_insn): Return True if it is a privileged instruction.
 776         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
 777         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
 778         (riscv_write_out_attrs): Clarification of when to generate the elf
 779         priv spec attributes.
 780         * testsuite/gas/riscv/attribute-11.s: Add comments.
 781         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
 782         `priv_insn_<n>` to decide which priv instruction is expected to used.
 783         (<n> is a to e.)
 784         * testsuite/gas/riscv/attribute-14a.d: Likewise.
 785         * testsuite/gas/riscv/attribute-14b.d: Likewise.
 786         * testsuite/gas/riscv/attribute-14c.d: Likewise.
 787         * testsuite/gas/riscv/attribute-14d.d: Likewise.
 788         * testsuite/gas/riscv/attribute-14e.d: Likewise.
 789
 790 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 791
 792         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
 793         (riscv_set_default_priv_spec): Get the priv spec version from the
 794         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
 795
 796 2020-06-20  Alan Modra  <amodra@gmail.com>
 797
 798         * configure.tgt: Set bfd_gas for all SH targets.
 799
 800 2020-06-18  Jan Beulich  <jbeulich@suse.com>
 801
 802         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
 803         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 804         expectations.
 805
 806 2020-06-16  Lili Cui  <lili.cui@intel.com>
 807
 808         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
 809         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
 810         * doc/c-i386.texi: Add avx512_vp2intersect.
 811
 812 2020-06-16  Jan Beulich  <jbeulich@suse.com>
 813
 814         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
 815         conditional.
 816         * testsuite/gas/i386/sse-check.s: Adjust comment.
 817         * testsuite/gas/i386/sse-check-error.l,
 818         testsuite/gas/i386/sse-check-warn.e,
 819         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
 820         expectations.
 821
 822 2020-06-16  Alan Modra  <amodra@gmail.com>
 823
 824         * config/tc-tic30.h: Remove OBJ_AOUT support.
 825         * configure.tgt: Delete tic30-*-*aout* entry.
 826
 827 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 828
 829         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
 830         macros.
 831         (elf32xtensa_abi): New declaration.
 832         (option_abi_windowed, option_abi_call0): New enum constants.
 833         (md_longopts): Add entries for --abi-windowed and --abi-call0.
 834         (md_parse_option): Add handlers for --abi-windowed and
 835         --abi-call0.
 836         (xtensa_add_config_info): Use xtensa_abi_choice instead of
 837         XSHAL_ABI to format ABI tag.
 838         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
 839         --abi-call0 to the list of options.
 840         * doc/c-xtensa.texi: Add description for options --abi-windowed
 841         and --abi-call0.
 842         * testsuite/gas/xtensa/abi-call0.d: New test definition.
 843         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
 844         * testsuite/gas/xtensa/abi.s: New test source.
 845
 846 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 847
 848         PR gas/26115
 849         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
 850         xsusldtrk.
 851         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 852         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 853         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
 854
 855 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 856
 857         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
 858         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 859         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 860
 861 2020-06-09  Seth Girvan  <snth@snthhacks.com>
 862
 863         * doc/c-avr.texi: Improve wording.
 864
 865 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 866
 867         * testsuite/gas/i386/x86-64-pseudos-bad.s,
 868         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
 869
 870 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 871
 872         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
 873         encoding tests.
 874         * testsuite/gas/i386/prefix.d: Adjust expectations.
 875
 876 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 877
 878         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
 879         with VEX/EVEX encoding tests.
 880         * testsuite/gas/i386/prefix.d: Adjust expectations.
 881
 882 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 883
 884         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
 885         suffix.
 886         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
 887         * testsuite/gas/i386/noreg64.d: Adjust expectations.
 888         * testsuite/gas/i386/noreg-intel64.d,
 889         testsuite/gas/i386/noreg-intel64.l,
 890         testsuite/gas/i386/noreg-intel64.s: New.
 891         * testsuite/gas/i386/i386.exp: Run new tests.
 892
 893 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 894
 895         * config/tc-i386.c (vex_encoding_error): New enumerator.
 896         (VEX_check_operands): Rename to VEX_check_encoding. Check
 897         for vex_encoding_error. Move Imm4 handling ...
 898         (check_VecOperands): ... here.
 899         (match_template): Call VEX_check_encoding when there are no
 900         operands. Split construct calling check_VecOperands and
 901         VEX_check_encoding (when there are operands).
 902         (check_register): Don't blindly set vex_encoding_evex.
 903         * testsuite/gas/i386/pseudos-bad.s,
 904         testsuite/gas/i386/pseudos-bad.l: New.
 905         * testsuite/gas/i386/i386.exp: Run new test.
 906         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
 907
 908 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
 909
 910         * config/tc-arm.c (insns): Add dfb.
 911         * testsuite/gas/arm/dfb.d: New test.
 912         * testsuite/gas/arm/dfb.s: Input for test.
 913
 914 2020-06-08  Nick Clifton  <nickc@redhat.com>
 915
 916         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
 917
 918 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 919
 920         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
 921
 922 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 923
 924         * config/tc-i386.c (check_byte_reg): Drop dead conditional
 925         around as_bad().
 926
 927 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 928
 929         * config/tc-i386.c (check_register): Split RegTR handling, to
 930         fail recognition also in 64-bit mode as well as with i586 or
 931         i686 explicitly enabled.
 932         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
 933         * testsuite/gas/i386/x86_64-intel.d,
 934         testsuite/gas/i386/x86_64.d: Adjust expectations.
 935
 936 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 937
 938         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
 939         * testsuite/gas/cfi/cfi.exp: Run this test.
 940
 941 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 942
 943         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
 944         check to %st(N) parsing logic.
 945         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
 946
 947 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 948
 949         * config/tc-i386.c (bad_reg): New.
 950         (check_VecOperations, i386_att_operand, i386_parse_name): Check
 951         for it.
 952         (check_register): New, broken out from ...
 953         (parse_real_register): ... here. Call it.
 954         (parse_register): Call it, and error upon failure.
 955         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
 956         testsuite/gas/i386/x86-64-equ-bad.s,
 957         testsuite/gas/i386/x86-64-equ-bad.l: New.
 958         * testsuite/gas/i386/i386.exp: Run new tests.
 959
 960 2020-06-06  Alan Modra  <amodra@gmail.com>
 961
 962         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
 963         * doc/c-ppc.texi: Likewise.
 964
 965 2020-06-06  Alan Modra  <amodra@gmail.com>
 966
 967         * config/tc-ppc.c: Update throughout for reloc renaming.
 968
 969 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
 970
 971         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
 972         stringop-overflow.
 973
 974 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
 975
 976         * config/tc-riscv.c (explicit_csr): New static boolean.
 977         Used to indicate CSR are explictly used.
 978         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
 979         (riscv_write_out_attrs): If we already have set elf priv
 980         attributes, then generate them.  Otherwise, don't generate
 981         them when no CSR are used.
 982         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
 983         * testsuite/gas/riscv/attribute-02.d: Likewise.
 984         * testsuite/gas/riscv/attribute-03.d: Likewise.
 985         * testsuite/gas/riscv/attribute-04.d: Likewise.
 986         * testsuite/gas/riscv/attribute-05.d: Likewise.
 987         * testsuite/gas/riscv/attribute-06.d: Likewise.
 988         * testsuite/gas/riscv/attribute-07.d: Likewise.
 989         * testsuite/gas/riscv/attribute-08.d: Likewise.
 990         * testsuite/gas/riscv/attribute-09.d: Likewise.
 991         * testsuite/gas/riscv/attribute-10.d: Likewise.
 992         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 993         * testsuite/gas/riscv/attribute-11.s: New testcase.
 994         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
 995         used, so we should output the ELF priv attributes.
 996         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
 997         used, so output the priv attributes according to the -mpriv-spec.
 998         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
 999         used, so ignore the -mpriv-spec setting.
1000
1001 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1002
1003         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
1004         cgen_get_insn_value.
1005         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1006         endianness to cgen_get_insn_value and cgen_put_insn_value.
1007
1008 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1009
1010         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1011         cgen_put_insn_value.
1012
1013 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1014
1015         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1016         bpf_cgen_cpu_open.
1017         (md_assemble): Remove no longer needed hack.
1018
1019 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1020
1021         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1022         cgen_put_insn_value.
1023         (gas_cgen_md_apply_fix): Likewise.
1024         (gas_cgen_md_apply_fix): Likewise.
1025         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1026         cgen_put_insn_value.
1027         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1028         cgen_put_insn_value.
1029
1030 2020-06-04  Alan Modra  <amodra@gmail.com>
1031
1032         * testsuite/config/default.exp: Remove global directive outside
1033         proc body.
1034         * testsuite/gas/mep/complex-relocs.exp: Likewise.
1035         * testsuite/gas/microblaze/relax_size.exp: Likewise.
1036         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1037         * testsuite/gas/mt/relocs.exp: Likewise.
1038         * testsuite/gas/rx/rx.exp: Likewise.
1039
1040 2020-06-03  Stephen Casner  <casner@acm.org>
1041
1042         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1043
1044 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
1045             Jim Wilson  <jimw@sifive.com>
1046
1047         PR 26051
1048         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1049         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
1050         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
1051         Move B before SB.  Move J before UJ.
1052
1053 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
1054
1055         * write.c (relax_segment): Fix handling of negative offset when
1056         relaxing an rs_org frag.
1057         * testsuite/gas/aarch64/org-neg.d: New test.
1058         * testsuite/gas/aarch64/org-neg.l: Error output for test.
1059         * testsuite/gas/aarch64/org-neg.s: Input for test.
1060         * testsuite/gas/arm/org-neg.d: New test.
1061         * testsuite/gas/arm/org-neg.l: Error output for test.
1062         * testsuite/gas/arm/org-neg.s: Input for test.
1063
1064 2020-05-28  Stephen Casner  <casner@acm.org>
1065
1066         Fix unexpected failures in gas testsuite for pdp11-aout target.
1067         These are caused by the PDP11's mix of little-endian octets in
1068         shorts but shorts in big endian order for long or quad.
1069
1070         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1071         * testsuite/gas/all/gas.exp: Select alternate test scripts for
1072         pdp11, skip octa test completely.
1073         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1074         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1075         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1076
1077 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
1078
1079         * frags.c (frag_grow): Fix comment.
1080
1081 2020-05-27  Stephen Casner  <casner@acm.org>
1082
1083         PR gas/26001
1084         * config/tc-pdp11.c (parse_reg): Distinguish register names from
1085         symbols that begin with a register name.
1086         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1087         * testsuite/gas/pdp11/pr26001.s: Likewise.
1088         * testsuite/gas/pdp11/pr26001.d: Likewise.
1089
1090 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
1091
1092         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1093         pointer when creating struct riscv_csr_extra.
1094
1095 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1096
1097         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1098         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1099         * testsuite/gas/i386/inval-avx512f.l: Updated.
1100
1101 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
1102
1103         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1104         load/store instruction variants with alignment hints.
1105         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1106         instruction variants with alignment hints.
1107
1108 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1109
1110         PR gas/26044
1111         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1112         instead of R_XGATE_PCREL_X.
1113         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1114         BFD_RELOC_XGATE_PCREL_X.
1115
1116 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1117
1118         PR gas/26044
1119         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1120         with &fragP->fr_literal[0].
1121
1122 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1123
1124         PR gas/26044
1125         * config/tc-vax.c (md_estimate_size_before_relax): Replace
1126         fragP->fr_literal with &fragP->fr_literal[0].
1127         (md_convert_frag): Likewise.
1128
1129 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1130
1131         PR gas/26044
1132         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1133         with &fragP->fr_literal[0].
1134
1135 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1136
1137         PR gas/26044
1138         * config/tc-crx.c (getreg_image): Change argument type to int.
1139         (md_convert_frag): Replace fragP->fr_literal with
1140         &fragP->fr_literal[0].
1141
1142 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1143
1144         PR gas/26044
1145         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1146         sprintf with memmove.
1147
1148 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1151         with &fragP->fr_literal[0].
1152
1153 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1154
1155         PR gas/26041
1156         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1157         2 overlapping strings.
1158
1159 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1162         with &fragP->fr_literal[0].
1163
1164 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1165
1166         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1167         with &fragp->fr_literal[0].
1168         * config/tc-microblaze.c (md_apply_fix): Likewise.
1169         * config/tc-sh.c (md_convert_frag): Likewise.
1170
1171 2020-05-24  Jim Wilson  <jimw@sifive.com>
1172
1173         PR 26025
1174         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1175         asection to segT.  New locals seg and subseg.  Call subseg_set before
1176         fix_new_exp.  Call subseg_set after loop to restore original values.
1177
1178 2020-05-21  Alan Modra  <amodra@gmail.com>
1179
1180         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1181         throughout.
1182         * config/obj-elf.c: Likewise.
1183         * config/tc-aarch64.c: Likewise.
1184         * config/tc-arm.c: Likewise.
1185         * config/tc-m68k.c: Likewise.
1186         * config/tc-nios2.c: Likewise.
1187         * config/tc-tic30.c: Likewise.
1188         * ecoff.c: Likewise.
1189         * read.c: Likewise.
1190         * stabs.c: Likewise.
1191         * symbols.c: Likewise.
1192         * testsuite/gas/all/test-gen.c: Likewise.
1193
1194 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
1195
1196         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1197         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1198         Static variables which are used to set the ISA extensions. You can
1199         use -march (or ELF build attributes) and -misa-spec to set them,
1200         respectively.
1201         (ext_version_hash): The hash table used to handle the extensions
1202         with versions.
1203         (init_ext_version_hash): Initialize the ext_version_hash according
1204         to riscv_ext_version_table.
1205         (riscv_get_default_ext_version): The callback function of
1206         riscv_parse_subset_t.  According to the choosed ISA spec,
1207         get the default version for the specific extension.
1208         (riscv_set_arch): Set the callback function.
1209         (enum options, struct option md_longopts): Add new option -misa-spec.
1210         (md_parse_option): Do not call riscv_set_arch for -march.  We will
1211         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
1212         to set default_isa_spec class.
1213         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1214         ext_version_hash, and then call riscv_set_arch to set the architecture
1215         with versions according to default_arch_with_ext.
1216         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1217         x extensions.
1218         * testsuite/gas/riscv/attribute-03.d: Likewise.
1219         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
1220         already set it's version to 2p1 by march, so no need to use the default
1221         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
1222         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
1223         ISA spec 2p2, so set 0p0 to it.
1224         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
1225         zicsr is 2p0 according to ISA spec 20191213.
1226         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1227         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1228         You can set them by configure options --with-arch and
1229         --with-isa-spec, respectively.
1230         (riscv_set_default_isa_spec): New function used to set the
1231         default ISA spec.
1232         (md_parse_option): Call riscv_set_default_isa_spec rather than
1233         call riscv_get_isa_spec_class directly.
1234         (riscv_after_parse_args): If the -isa-spec is not set, then we
1235         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1236         calling riscv_set_default_isa_spec.
1237         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1238         the --with-isa-spec may be set to different ISA spec.
1239         * testsuite/gas/riscv/attribute-02.d: Likewise.
1240         * testsuite/gas/riscv/attribute-03.d: Likewise.
1241         * testsuite/gas/riscv/attribute-04.d: Likewise.
1242         * testsuite/gas/riscv/attribute-05.d: Likewise.
1243         * testsuite/gas/riscv/attribute-06.d: Likewise.
1244         * testsuite/gas/riscv/attribute-07.d: Likewise.
1245         * configure.ac: Add configure options, --with-arch and
1246         --with-isa-spec.
1247         * configure: Regenerated.
1248         * config.in: Regenerated.
1249         * config/tc-riscv.c (default_priv_spec): Static variable which is
1250         used to check if the CSR is valid for the chosen privilege spec. You
1251         can use -mpriv-spec to set it.
1252         (enum reg_class): We now get the CSR address from csr_extra_hash rather
1253         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
1254         (riscv_init_csr_hashes): Only need to initialize one hash table
1255         csr_extra_hash.
1256         (riscv_csr_class_check): Change the return type to void.  Don't check
1257         the ISA dependency if -mcsr-check isn't set.
1258         (riscv_csr_version_check): New function.  Check and find the CSR address
1259         from csr_extra_hash, according to default_priv_spec.  Report warning
1260         for the invalid CSR if -mcsr-check is set.
1261         (reg_csr_lookup_internal): Updated.
1262         (reg_lookup_internal): Likewise.
1263         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1264         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1265         (md_parse_option): Call riscv_set_default_priv_version to set
1266         default_priv_spec.
1267         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1268         privilege spec to the newest one.
1269         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1270         include/opcode/riscv.h.
1271         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1272         to check the ISA dependency for CSR, so fix the spec version by adding
1273         -mpriv-spec=1.11.
1274         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
1275         version warnings for the test case.
1276         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1277         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1278         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1279         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1280         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1281         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1282         Check whether the CSR is valid when privilege version 1.9 is choosed.
1283         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1284         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1285         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1286         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1287         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1288         Check whether the CSR is valid when privilege version 1.10 is choosed.
1289         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1290         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1291         Check whether the CSR is valid when privilege version 1.11 is choosed.
1292         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1293         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1294         setting.  You can set it by configure option --with-priv-spec.
1295         (riscv_set_default_priv_spec): New function used to set the default
1296         privilege spec.
1297         (md_parse_option): Call riscv_set_default_priv_spec rather than
1298         call riscv_get_priv_spec_class directly.
1299         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1300         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1301         calling riscv_set_default_priv_spec.
1302         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1303         the --with-priv-spec may be set to different privilege spec.
1304         * testsuite/gas/riscv/priv-reg.d: Likewise.
1305         * configure.ac: Add configure option --with-priv-spec.
1306         * configure: Regenerated.
1307         * config.in: Regenerated.
1308         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1309         explicit_attr.  Set it to TRUE if any ELF attribute is found.
1310         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1311         the priv attributes are set.
1312         (md_assemble): Set the default_priv_spec according to the priv
1313         attributes when we start to assemble instruction.
1314         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1315         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
1316         don't set the corresponding ELF attributes, then try to output the
1317         default ones.
1318         (riscv_set_public_attributes): If any ELF attribute or -march-attr
1319         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1320         to update the arch and priv attributes.
1321         (s_riscv_attribute): Make sure all arch and priv attributes are set
1322         before any instruction.
1323         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1324         ELF attribute or -march-attr is set.  If the priv attributes are not
1325         set, then try to update them by the default setting (-mpriv-spec or
1326         --with-priv-spec).
1327         * testsuite/gas/riscv/attribute-02.d: Likewise.
1328         * testsuite/gas/riscv/attribute-03.d: Likewise.
1329         * testsuite/gas/riscv/attribute-04.d: Likewise.
1330         * testsuite/gas/riscv/attribute-06.d: Likewise.
1331         * testsuite/gas/riscv/attribute-07.d: Likewise.
1332         * testsuite/gas/riscv/attribute-08.d: Likewise.
1333         * testsuite/gas/riscv/attribute-09.d: Likewise.
1334         * testsuite/gas/riscv/attribute-10.d: Likewise.
1335         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1336         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
1337         set by priv attributes must be supported.
1338         * testsuite/gas/riscv/attribute-05.s: Likewise.
1339         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
1340         priv attributes according to the -mpriv-spec option.
1341         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1342         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1343         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1344         * testsuite/gas/riscv/priv-reg.d: Removed.
1345         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
1346         CSR according to the priv spec 1.9.
1347         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
1348         CSR according to the priv spec 1.9.1.
1349         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
1350         CSR according to the priv spec 1.10.
1351         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
1352         CSR according to the priv spec 1.11.
1353         * config/tc-riscv.c (md_show_usage): Add descriptions about
1354         the new GAS options.
1355         * doc/c-riscv.texi: Likewise.
1356
1357 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
1358
1359         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1360         * testsuite/gas/ppc/power9.d: Likewise.
1361         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1362         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1363         sync, wait, waitrsv>: Add tests.
1364         * testsuite/gas/ppc/power10.d: Likewise.
1365
1366 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
1367
1368         PR 25992
1369         * config/tc-arm.c : Add arm_ext_v8r feature.
1370         (it_fsm_post_encode): Check arm_ext_v8r feature.
1371         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1372
1373 2020-05-19  Alan Modra  <amodra@gmail.com>
1374
1375         * write.c (write_contents): Use bfd_get_filename rather than
1376         accessing bfd->filename directly.  Use bfd_section_name rather
1377         than accessing section->name directly.
1378
1379 2020-05-19  Alan Modra  <amodra@gmail.com>
1380
1381         * symbols.c (local_symbol_make): Init all of lsy_flags.
1382
1383 2020-05-18  Alan Modra  <amodra@gmail.com>
1384
1385         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1386         before looking at add_symbol->sy_flags.
1387
1388 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
1389
1390         * config/tc-i386.c: Not handle lret/iret.
1391         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1392         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1393         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1394         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1395         * testsuite/gas/i386/lfence-ret.s: Ditto.
1396         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1397         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1398         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1399         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1400         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1401         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1402         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1403
1404 2020-05-15  Alan Modra  <amodra@gmail.com>
1405             Alex Coplan  <alex.coplan@arm.com>
1406
1407         * symbols.c (struct local_symbol): Update comment.
1408         (resolve_symbol_value): For resolved symbols equated to other
1409         symbols, verify that the referenced symbol is not a local_symbol
1410         before accessing sy_value.  Don't leave symbol loops during
1411         finalize_syms resolution.
1412         * testsuite/gas/all/assign-bad-recursive.d: New test.
1413         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1414         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1415         * testsuite/gas/all/gas.exp: Run it.
1416
1417 2020-05-14  Nick Clifton  <nickc@redhat.com>
1418
1419         * po/sv.po: Updated Swedish translation.
1420
1421 2020-05-11  Alan Modra  <amodra@gmail.com>
1422
1423         * testsuite/gas/ppc/scalarquad.d,
1424         * testsuite/gas/ppc/scalarquad.s: New test.
1425         * testsuite/gas/ppc/ppc.exp: Run it.
1426
1427 2020-05-11  Alan Modra  <amodra@gmail.com>
1428
1429         * testsuite/gas/ppc/rightmost.d,
1430         * testsuite/gas/ppc/rightmost.s: New test.
1431         * testsuite/gas/ppc/ppc.exp: Run it.
1432
1433 2020-05-11  Alan Modra  <amodra@gmail.com>
1434
1435         * testsuite/gas/ppc/xvtlsbb.d,
1436         * testsuite/gas/ppc/xvtlsbb.s: New test.
1437         * testsuite/gas/ppc/ppc.exp: Run it.
1438
1439 2020-05-11  Alan Modra  <amodra@gmail.com>
1440
1441         * testsuite/gas/ppc/stringop.d,
1442         * testsuite/gas/ppc/stringop.s: New test.
1443         * testsuite/gas/ppc/ppc.exp: Run it.
1444
1445 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1446
1447         * testsuite/gas/ppc/set_bool.d,
1448         * testsuite/gas/ppc/set_bool.s: New test.
1449         * testsuite/gas/ppc/ppc.exp: Run it.
1450
1451 2020-05-11  Alan Modra  <amodra@gmail.com>
1452
1453         * testsuite/gas/ppc/bitmanip.d,
1454         * testsuite/gas/ppc/bitmanip.s: New test.
1455         * testsuite/gas/ppc/ppc.exp: Run it.
1456
1457 2020-05-11  Alan Modra  <amodra@gmail.com>
1458
1459         * testsuite/gas/ppc/genpcv.d,
1460         * testsuite/gas/ppc/genpcv.s: New test.
1461         * testsuite/gas/ppc/ppc.exp: Run it.
1462
1463 2020-05-11  Alan Modra  <amodra@gmail.com>
1464
1465         * testsuite/gas/ppc/maskmanip.d,
1466         * testsuite/gas/ppc/maskmanip.s: New test.
1467         * testsuite/gas/ppc/ppc.exp: Run it.
1468
1469 2020-05-11  Alan Modra  <amodra@gmail.com>
1470             Peter Bergner  <bergner@linux.ibm.com>
1471
1472         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1473         (md_assemble): Check acc specified in correct operand.
1474         * testsuite/gas/ppc/outerprod.d,
1475         * testsuite/gas/ppc/outerprod.s,
1476         * testsuite/gas/ppc/vsx4.d,
1477         * testsuite/gas/ppc/vsx4.s: New tests.
1478         * testsuite/gas/ppc/ppc.exp: Run them.
1479
1480 2020-05-11  Alan Modra  <amodra@gmail.com>
1481
1482         * testsuite/gas/ppc/simd_perm.d,
1483         * testsuite/gas/ppc/simd_perm.s: New test.
1484         * testsuite/gas/ppc/ppc.exp: Run it.
1485
1486 2020-05-11  Alan Modra  <amodra@gmail.com>
1487
1488         * testsuite/gas/ppc/int128.d,
1489         * testsuite/gas/ppc/int128.s: New test.
1490         * testsuite/gas/ppc/ppc.exp: Run it.
1491
1492 2020-05-11  Alan Modra  <amodra@gmail.com>
1493
1494         * testsuite/gas/ppc/vsx_32byte.d,
1495         * testsuite/gas/ppc/vsx_32byte.s: New test.
1496         * testsuite/gas/ppc/ppc.exp: Run it.
1497
1498 2020-05-11  Alan Modra  <amodra@gmail.com>
1499
1500         * testsuite/gas/ppc/vec_mul.s,
1501         * testsuite/gas/ppc/vec_mul.d: New test.
1502         * testsuite/gas/ppc/ppc.exp: Run it.
1503
1504 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1505
1506         * testsuite/gas/ppc/byte_rev.d,
1507         * testsuite/gas/ppc/byte_rev.s: New test.
1508         * testsuite/gas/ppc/ppc.exp: Run it.
1509
1510 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1511
1512         * testsuite/gas/ppc/power10.d: Add paste. tests.
1513         * testsuite/gas/ppc/power10.s: Likewise.
1514
1515 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1516
1517         * testsuite/gas/ppc/power10.s: New test.
1518         * testsuite/gas/ppc/power10.d: Likewise.
1519         * testsuite/gas/ppc/ppc.exp: Run it.
1520
1521 2020-05-11  Alan Modra  <amodra@gmail.com>
1522
1523         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1524         renaming.
1525         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1526         place of -mfuture/-Mfuture.
1527         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1528         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1529
1530 2020-05-06  Nick Clifton  <nickc@redhat.com>
1531
1532         * po/sv.po: Updated Swedish translation.
1533
1534 2020-05-06  Nick Clifton  <nickc@redhat.com>
1535
1536         PR 25927
1537         * doc/as.texi (Preprocessing): Replace cross reference to not
1538         existant document with a URL to the equivalent page in the GCC
1539         manual.
1540
1541 2020-05-05  Nick Clifton  <nickc@redhat.com>
1542
1543         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1544         construction of a DWARF-5 directory name table.
1545         * testsuite/gas/elf/pr25917.d: Update expected output.
1546
1547 2020-05-05  Gunther Nikl <gnikl@justmail.de>
1548
1549         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1550         (md_parse_option): Remove initialization of elf_flags.
1551
1552 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1553
1554         PR gas/25863
1555         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1556         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1557         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1558
1559 2020-05-04  Nick Clifton  <nickc@redhat.com>
1560
1561         PR 25917
1562         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1563         table's existence before looking at its entries.
1564         Also do not emit a default directory entry if there are no
1565         directories in use.
1566
1567         * testsuite/gas/elf/pr25917.s: New test source file.
1568         * testsuite/gas/elf/pr25917.d: New test driver.
1569         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1570
1571 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
1572
1573         * config/tc-aarch64.c (fix_insn): Implement for
1574         AARCH64_OPND_UNDEFINED.
1575         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1576         * testsuite/gas/aarch64/udf.s: New.
1577         * testsuite/gas/aarch64/udf.d: New.
1578         * testsuite/gas/aarch64/udf-invalid.s: New.
1579         * testsuite/gas/aarch64/udf-invalid.l: New.
1580         * testsuite/gas/aarch64/udf-invalid.d: New.
1581
1582 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
1583
1584         * config/tc-rx.c (elf_flags): Reset default value.
1585         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1586
1587 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
1588
1589         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1590         if it's not defined.
1591         (microarch_earliest): New static variable.
1592         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1593         simcall opcode has mandatory parameter.
1594         (xg_init_global_config): Initialize microarch_earliest.
1595
1596 2020-04-29  Nick Clifton  <nickc@redhat.com>
1597
1598         PR 22699
1599         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1600         IMM0_8S and add support for IMM0_8U.
1601         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1602         unsigned 8-bit immediate.
1603         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1604         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1605
1606 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
1607
1608         * NEWS: Add news entry for big-obj.
1609         * config/tc-i386.c (i386_target_format): Support new format.
1610         * doc/c-i386.texi: Add i386 support.
1611         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1612         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1613
1614 2020-04-27  Nick Clifton  <nickc@redhat.com>
1615
1616         PR 25878
1617         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1618         (assign_file_to_slot): New function.  Fills in an entry in the
1619         files table.
1620         (allocate_filenum): Use new function.
1621         (allocate_filename_to_slot): Use new function.  If the specified
1622         slot entry is already in use, but was chosen automatically then
1623         reassign the automatic entry.
1624
1625 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
1626
1627         * config/tc-i386.c (lfence_before_ret_shl): New member.
1628         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1629         for Anysize insns.
1630         (insert_after_load): Issue warning for REP CMPS/SCAS.
1631         (insert_before_before): Handle iret, Handle
1632         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1633         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1634         -mlfence-before-ret=[none/not/or/shl/yes].
1635         Enable -mlfence-before-ret=shl when
1636         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1637         (md_show_usage): Ditto.
1638         * doc/c-i386.texi: Ditto.
1639         * testsuite/gas/i386/i386.exp: Add new testcases.
1640         * testsuite/gas/i386/lfence-load-b.d: New.
1641         * testsuite/gas/i386/lfence-load-b.e: New.
1642         * testsuite/gas/i386/lfence-load.d: Modified.
1643         * testsuite/gas/i386/lfence-load.e: New.
1644         * testsuite/gas/i386/lfence-load.s: Modified.
1645         * testsuite/gas/i386/lfence-ret-a.d: Modified.
1646         * testsuite/gas/i386/lfence-ret-b.d: Modified.
1647         * testsuite/gas/i386/lfence-ret-c.d: New.
1648         * testsuite/gas/i386/lfence-ret-d.d: New.
1649         * testsuite/gas/i386/lfence-ret.s: Modified.
1650         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1651         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1652         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1653         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1654         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1655         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1656         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1657         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1658         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1659         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1660
1661 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
1662
1663         PR ld/25861
1664         * config/tc-xtensa.c (md_apply_fix): Replace
1665         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1666         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1667         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1668         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1669         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1670
1671 2020-04-22  Alan Modra  <amodra@gmail.com>
1672
1673         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1674         symbol for ".symver .. remove".
1675         * doc/as.texi (.symver): Update.
1676         * testsuite/gas/symver/symver11.s: Make foo weak.
1677         * testsuite/gas/symver/symver11.d: Expect an error.
1678         * testsuite/gas/symver/symver7.d: Allow other random symbols.
1679
1680 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1681
1682         * testsuite/gas/symver/symver11.s: Add ".balign 8".
1683
1684 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
1685
1686         PR 25848
1687         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1688         * testsuite/gas/m68k/operands.d: Update.
1689         * testsuite/gas/m68k/op68000.d: Update for new error messages.
1690
1691 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
1692
1693         PR binutils/24753
1694         * testsuite/gas/arm/pr24753.d: New test.
1695         * testsuite/gas/arm/pr24753.s: New test.
1696
1697 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1698
1699         PR gas/23840
1700         PR gas/25295
1701         * NEWS: Mention .symver extension.
1702         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1703         function.
1704         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1705         add a version name.  Add local, hidden and remove visibility
1706         support.
1707         (elf_frob_symbol): Handle the list of version names.  Update the
1708         original symbol to local, hidden or remove it from the symbol
1709         table.
1710         (elf_frob_file_before_adjust): Handle the list of version names.
1711         * config/obj-elf.h (elf_visibility): New.
1712         (elf_versioned_name_list): Likewise.
1713         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1714         and visibility.  Change versioned_name pointer to struct
1715         elf_versioned_name_list.
1716         * doc/as.texi: Update .symver directive.
1717         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
1718         error checking tests.
1719         * testsuite/gas/symver/symver6.d: New file.
1720         * testsuite/gas/symver/symver7.d: Likewise.
1721         * testsuite/gas/symver/symver7.s: Likewise.
1722         * testsuite/gas/symver/symver8.d: Likewise.
1723         * testsuite/gas/symver/symver8.s: Likewise.
1724         * testsuite/gas/symver/symver9.s: Likewise.
1725         * testsuite/gas/symver/symver9a.d: Likewise.
1726         * testsuite/gas/symver/symver9b.d: Likewise.
1727         * testsuite/gas/symver/symver10.s: Likewise.
1728         * testsuite/gas/symver/symver10a.d: Likewise.
1729         * testsuite/gas/symver/symver10b.d: Likewise.
1730         * testsuite/gas/symver/symver11.d: Likewise.
1731         * testsuite/gas/symver/symver11.s: Likewise.
1732         * testsuite/gas/symver/symver12.d: Likewise.
1733         * testsuite/gas/symver/symver12.s: Likewise.
1734         * testsuite/gas/symver/symver13.d: Likewise.
1735         * testsuite/gas/symver/symver13.s: Likewise.
1736         * testsuite/gas/symver/symver14.d: Likewise.
1737         * testsuite/gas/symver/symver14.l: Likewise.
1738         * testsuite/gas/symver/symver15.d: Likewise.
1739         * testsuite/gas/symver/symver15.l: Likewise.
1740         * testsuite/gas/symver/symver6.l: Removed.
1741         * testsuite/gas/symver/symver6.s: Updated.
1742
1743 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1744
1745         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1746         to include TSB.
1747         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1748         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1749         * testsuite/gas/aarch64/system.d: Update.
1750
1751 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1752
1753         * testsuite/gas/aarch64/bti.d: Update -march option.
1754         * testsuite/gas/aarch64/illegal-bti.d: Remove.
1755         * testsuite/gas/aarch64/illegal-bti.l: Remove.
1756         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1757         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1758
1759 2020-04-17  Alan Modra  <amodra@gmail.com>
1760
1761         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1762
1763 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
1764             Nick Clifton  <nickc@redhat.com>
1765
1766         PR 25803
1767         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1768         targets.
1769         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1770         for the type-2 test.
1771         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1772         targets running this test.
1773
1774 2020-02-16  David Faust  <david.faust@oracle.com>
1775
1776         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1777         * testsuite/gas/bpf/jump32.s: New file.
1778         * testsuite/gas/bpf/jump32.d: Likewise.
1779
1780 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1781
1782         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1783         documentation.
1784
1785 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
1786
1787         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1788         (md_pcrel_from): Remove prototytpe.
1789         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1790         define.
1791         (md_pcrel_from_section): Remove duplicate prototype.
1792         * tc.h (md_pcrel_from_section): Add prototype.
1793         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1794         * config/tc-arc.h (md_pcrel_from_section): Likewise.
1795         * config/tc-arm.h (md_pcrel_from_section): Likewise.
1796         * config/tc-avr.h (md_pcrel_from_section): Likewise.
1797         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1798         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1799         * config/tc-csky.h (md_pcrel_from_section): Likewise.
1800         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1801         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1802         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1803         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1804         * config/tc-frv.h (md_pcrel_from_section): Likewise.
1805         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1806         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1807         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1808         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1809         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1810         * config/tc-mep.h (md_pcrel_from_section): Likewise.
1811         * config/tc-metag.h (md_pcrel_from_section): Likewise.
1812         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1813         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1814         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1815         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1816         * config/tc-mt.h (md_pcrel_from_section): Likewise.
1817         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1818         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1819         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1820         * config/tc-rx.h (md_pcrel_from_section): Likewise.
1821         * config/tc-s390.h (md_pcrel_from_section): Likewise.
1822         * config/tc-sh.h (md_pcrel_from_section): Likewise.
1823         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1824         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1825         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1826         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1827         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1828         md_apply_fix3): Delete prototypes.
1829
1830 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1833         instructions.
1834
1835 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1836
1837         * doc/c-z80.texi: Fix @xref warnings.
1838
1839 2020-04-07  Lili Cui  <lili.cui@intel.com>
1840
1841         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1842         (cpu_noarch): Likewise.
1843         * doc/c-i386.texi: Document TSXLDTRK.
1844         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1845         * testsuite/gas/i386/tsxldtrk.d: Likewise.
1846         * testsuite/gas/i386/tsxldtrk.s: Likewise.
1847         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1848
1849 2020-04-02  Lili Cui  <lili.cui@intel.com>
1850
1851         * config/tc-i386.c (cpu_arch): Add .serialize.
1852         (cpu_noarch): Likewise.
1853         * doc/c-i386.texi: Document serialize.
1854         * testsuite/gas/i386/i386.exp: Run serialize tests
1855         * testsuite/gas/i386/serialize.d: Likewise.
1856         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1857         * testsuite/gas/i386/serialize.s: Likewise.
1858
1859 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1860
1861         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1862         * testsuite/gas/elf/section12b.d: Likewise.
1863         * testsuite/gas/elf/section16a.d: Likewise.
1864         * testsuite/gas/elf/section16b.d: Likewise.
1865
1866 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
1867
1868         * config/tc-m68k.c (m68k_ip): Fix range check for index register
1869         with a suppressed address register.
1870
1871 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1872
1873         PR gas/25756
1874         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1875         * testsuite/gas/i386/localpic.s: Add a test for relocation
1876         against local absolute symbol.
1877         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1878         * testsuite/gas/i386/localpic.d: Updated.
1879         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1880         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1881
1882 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1883
1884         PR gas/25732
1885         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1886         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1887         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1888         testsuite/gas/i386/x86-64-jump.d.
1889         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1890         Incorporate changes to
1891         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1892         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1893         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1894         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1895         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1896
1897 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
1898
1899         PR 25611
1900         PR 25614
1901         * dwarf2dbg.c: Do not include "bignum.h".
1902
1903 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
1904
1905         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1906         * testsuite/gas/riscv/alias-csr.s: Likewise.
1907         * testsuite/gas/riscv/no-aliases-csr.d: Move this
1908         to priv-reg-pseudo-noalias.
1909         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1910         * testsuite/gas/riscv/bad-csr.l: Likewise.
1911         * testsuite/gas/riscv/bad-csr.s: Likewise.
1912         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
1913         * testsuite/gas/riscv/satp.s: Likewise.
1914         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1915         csr instruction, including alias-csr testcase.
1916         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1917         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1918         pseudo instruction with objdump -Mno-aliases.
1919         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1920         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1921         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1922         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1923         * testsuite/gas/riscv/priv-reg.s: Likewise.
1924         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1925         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1926         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1927
1928 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
1929
1930         * config/obj-coff.c (obj_coff_section): Set the bss flag on
1931         sections with the "b" attribute.
1932
1933 2020-03-22  Alan Modra  <amodra@gmail.com>
1934
1935         * testsuite/gas/s12z/truncated.d: Update expected output.
1936
1937 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1938
1939         PR 25690
1940         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1941         * doc/c-z80.texi: Update documentation.
1942
1943 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1944
1945         PR 25641
1946         PR 25668
1947         PR 25633
1948         Fix disassembling ED+A4/AC/B4/BC opcodes.
1949         Fix assembling lines containing colonless label and instruction
1950         with first operand inside parentheses.
1951         Fix registration of unsupported by target CPU registers.
1952         * config/tc-z80.c: See above.
1953         * config/tc-z80.h: See above.
1954         * testsuite/gas/z80/colonless.d: Update test.
1955         * testsuite/gas/z80/colonless.s: Likewise.
1956         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1957         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1958         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1959         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1960         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1961         * testsuite/gas/z80/unsup_regs.s: Likewise.
1962         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1963         * testsuite/gas/z80/z80.exp: Likewise.
1964         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1965         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1966         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1967
1968 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1969
1970         PR 25660
1971         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1972         (parse_operands): Handle new operand codes.
1973         (do_neon_dyadic_long): Make shape check accept the scalar variants.
1974         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1975         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1976         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1977         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1978         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1979         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1980         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1981
1982 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1983
1984         * NEWS: Mention x86 assembler options for CVE-2020-0551.
1985
1986 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1987
1988         * testsuite/gas/i386/i386.exp: Run new tests.
1989         * testsuite/gas/i386/lfence-byte.d: New file.
1990         * testsuite/gas/i386/lfence-byte.e: Likewise.
1991         * testsuite/gas/i386/lfence-byte.s: Likewise.
1992         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1993         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1994         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1995         * testsuite/gas/i386/lfence-indbr.e: Likewise.
1996         * testsuite/gas/i386/lfence-indbr.s: Likewise.
1997         * testsuite/gas/i386/lfence-load.d: Likewise.
1998         * testsuite/gas/i386/lfence-load.s: Likewise.
1999         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
2000         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
2001         * testsuite/gas/i386/lfence-ret.s: Likewise.
2002         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
2003         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
2004         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2005         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2006         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2007         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2008         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2009         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2010         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2011         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2012         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2013         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2014
2015 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2016
2017         * config/tc-i386.c (lfence_after_load): New.
2018         (lfence_before_indirect_branch_kind): New.
2019         (lfence_before_indirect_branch): New.
2020         (lfence_before_ret_kind): New.
2021         (lfence_before_ret): New.
2022         (last_insn): New.
2023         (load_insn_p): New.
2024         (insert_lfence_after): New.
2025         (insert_lfence_before): New.
2026         (md_assemble): Call insert_lfence_before and insert_lfence_after.
2027         Set last_insn.
2028         (OPTION_MLFENCE_AFTER_LOAD): New.
2029         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2030         (OPTION_MLFENCE_BEFORE_RET): New.
2031         (md_longopts): Add -mlfence-after-load=,
2032         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2033         (md_parse_option): Handle -mlfence-after-load=,
2034         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2035         (md_show_usage): Display -mlfence-after-load=,
2036         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2037         (i386_cons_align): New.
2038         * config/tc-i386.h (i386_cons_align): New.
2039         (md_cons_align): New.
2040         * doc/c-i386.texi: Document -mlfence-after-load=,
2041         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2042
2043 2020-03-11  Nick Clifton  <nickc@redhat.com>
2044
2045         PR 25611
2046         PR 25614
2047         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2048         (DWARF2_FILE_SIZE_NAME): Default to -1.
2049         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2050         whichever is higher.
2051         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2052         (NUM_MD5_BYTES): Define.
2053         (struct file entry): Add md5 field.
2054         (get_filenum): Delete and replace with...
2055         (get_basename): New function.
2056         (get_directory_table_entry): New function.
2057         (allocate_filenum): New function.
2058         (allocate_filename_to_slot): New function.
2059         (dwarf2_where): Use new functions.
2060         (dwarf2_directive_filename): Add support for extended .file
2061         pseudo-op.
2062         (dwarf2_directive_loc): Allow the use of file number zero with
2063         DWARF 5 or higher.
2064         (out_file_list): Rename to...
2065         (out_dir_and_file_list): Add DWARF 5 support.
2066         (out_debug_line): Emit extra values into the section header for
2067         DWARF 5.
2068         (out_debug_str): Allow for file 0 to be used with DWARF 5.
2069         * doc/as.texi (.file): Update the description of this pseudo-op.
2070         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2071         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2072         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2073         * NEWS: Mention the new feature.
2074
2075 2020-03-10  Alan Modra  <amodra@gmail.com>
2076
2077         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2078         to avoid signed overflow.
2079         * config/tc-mcore.c (md_assemble): Likewise.
2080         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2081         * config/tc-nds32.c (SET_ADDEND): Likewise.
2082         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2083
2084 2020-03-09  Jan Beulich  <jbeulich@suse.com>
2085
2086         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2087         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2088         testsuite/gas/i386/avx-intel.d: Adjust expectations.
2089
2090 2020-03-07  Alan Modra  <amodra@gmail.com>
2091
2092         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2093         first column.
2094
2095 2020-03-06  Nick Clifton  <nickc@redhat.com>
2096
2097         PR 25614
2098         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2099         0 if the dwarf_level is 5 or more.  Complain if a filename follows
2100         a file 0.
2101         * testsuite/gas/elf/dwarf-5-file0.s: New test.
2102         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2103         * testsuite/gas/elf/elf.exp: Run the new test.
2104
2105         PR 25612
2106         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2107         * doc/as.texi: Fix another typo.
2108
2109 2020-03-06  Nick Clifton  <nickc@redhat.com>
2110
2111         PR 25612
2112         * as.c (dwarf_level): Define.
2113         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2114         (parse_args): Add support for the new options.
2115         as.h (dwarf_level): Prototype.
2116         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2117         value.
2118         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2119         (DWARF2_LINE_VERSION): Remove definition.
2120         * doc/as.texi: Document the new options.
2121
2122 2020-03-06  Nick Clifton  <nickc@redhat.com>
2123
2124         PR 25572
2125         * as.c (main): Allow matching input and outputs when they are
2126         not regular files.
2127
2128 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2129
2130         * config/tc-i386.c (match_mem_size): Generalize broadcast special
2131         casing.
2132         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2133         one of byte/word/dword/qword is set alongside a SIMD register in
2134         a template's operand.
2135
2136 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2137
2138         * config/tc-i386.c (match_template): Extend code in logic
2139         rejecting certain suffixes in certain modes to also cover mask
2140         register use and VecSIB. Drop special casing of broadcast. Skip
2141         immediates in the check.
2142
2143 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2144
2145         * config/tc-i386.c (match_template): Fold duplicate code in
2146         logic rejecting certain suffixes in certain modes. Drop
2147         pointless "else".
2148
2149 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2150
2151         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2152         alongside !norex64 ones.
2153         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2154         with both 32- and 64-bit GPR operands.
2155         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2156         32- and 64-bit GPR operands.
2157         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2158         testsuite/gas/i386/x86-64-avx512bw.d,
2159         testsuite/gas/i386/x86-64-avx512f-intel.d,
2160         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2161
2162 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2163
2164         * config/tc-i386.c (md_assemble): Drop use of rex64.
2165         (process_suffix): For REX.W for 64-bit CRC32.
2166
2167 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2168
2169         * config/tc-i386.c (i386_addressing_mode): For 32-bit
2170         addressing for MPX insns without base/index.
2171         * testsuite/gas/i386/mpx-16bit.s,
2172         * testsuite/gas/i386/mpx-16bit.d: New.
2173         * testsuite/gas/i386/i386.exp: Run new test.
2174
2175 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2176
2177         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2178         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2179         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2180         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2181         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2182         as well as a BSWAP one.
2183         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2184         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2185         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2186         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2187         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2188         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2189         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2190         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2191         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2192         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2193         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2194         testsuite/gas/i386/vmx.d: Adjust expectations.
2195
2196 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2197
2198         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2199         from having their operands swapped.
2200         * testsuite/gas/i386/waitpkg.s,
2201         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2202         3-operand cases as well as testing of 16-bit code generation.
2203         * testsuite/gas/i386/waitpkg.d,
2204         testsuite/gas/i386/waitpkg-intel.d,
2205         testsuite/gas/i386/x86-64-waitpkg.d,
2206         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2207
2208 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
2209
2210         * config/tc-riscv.c (percent_op_utype): Support the modifier
2211         %got_pcrel_hi.
2212         * doc/c-riscv.texi: Add documentation.
2213         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2214         modifier %got_pcrel_hi.
2215         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2216         * testsuite/gas/riscv/relax-reloc.d: Likewise.
2217         * testsuite/gas/riscv/relax-reloc.s: Likewise.
2218
2219         * doc/c-riscv.texi (relocation modifiers): Add documentation.
2220         (RISC-V-Formats): Update the section name from "Instruction Formats"
2221         to "RISC-V Instruction Formats".
2222
2223 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
2224
2225         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2226         detected in a section which does not have at least 4 byte
2227         alignment.
2228         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2229         * testsuite/gas/arm/ldr-t.s: Likewise.
2230         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2231         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2232         disassembly, ignoring any NOPs that may have been inserted because
2233         of section alignment.
2234         * testsuite/gas/arm/ldr-t.d: Likewise.
2235
2236 2020-03-04  Jan Beulich  <jbeulich@suse.com>
2237
2238         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2239         * doc/c-i386.texi: Mention sev_es.
2240         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2241         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2242         expectations.
2243         * testsuite/gas/i386/arch-13-znver1.d,
2244         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2245
2246 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2247
2248         * config/tc-i386.c (match_template): Replace ignoresize and
2249         defaultsize with mnemonicsize.
2250         (process_suffix): Likewise.
2251
2252 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2253
2254         PR 25627
2255         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2256         instruction LD IY,(HL).
2257         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2258         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2259         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2260         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2261
2262 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2263
2264         PR gas/25622
2265         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2266         x86-64-default-suffix-avx.
2267         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2268         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2269         * testsuite/gas/i386/noreg64.d: Updated.
2270         * testsuite/gas/i386/noreg64.l: Likewise.
2271         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2272         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2273         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2274
2275 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2276
2277         PR 25604
2278         * config/tc-z80.c (contains_register): Prevent an illegal memory
2279         access when checking an expression for a register name.
2280
2281 2020-03-03  Alan Modra  <amodra@gmail.com>
2282
2283         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2284         support.
2285
2286 2020-03-02  Alan Modra  <amodra@gmail.com>
2287
2288         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2289         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2290         and .sbss sections.
2291         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2292         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2293         (s3_s_score_lcomm): Likewise.
2294         * config/tc-score7.c: Similarly.
2295         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2296
2297 2020-02-28  YunQiang Su  <syq@debian.org>
2298
2299         PR gas/25539
2300         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2301         to handle multi-labels.
2302         (has_label_name): New.
2303
2304 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
2305
2306         * config/tc-arm.c (enum pred_instruction_type): Remove
2307         NEUTRAL_IT_NO_VPT_INSN predication type.
2308         (cxn_handle_predication): Modify to require condition suffixes.
2309         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2310         * testsuite/gas/arm/cde-scalar.s: Update test.
2311         * testsuite/gas/arm/cde-warnings.l: Update test.
2312         * testsuite/gas/arm/cde-warnings.s: Update test.
2313
2314 2020-02-26  Alan Modra  <amodra@gmail.com>
2315
2316         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2317         N_() on empty string.
2318
2319 2020-02-26  Alan Modra  <amodra@gmail.com>
2320
2321         * read.c (read_a_source_file): Call strncpy with length one
2322         less than size of original_case_string.
2323
2324 2020-02-26  Alan Modra  <amodra@gmail.com>
2325
2326         * config/obj-elf.c: Indent labels correctly.
2327         * config/obj-macho.c: Likewise.
2328         * config/tc-aarch64.c: Likewise.
2329         * config/tc-alpha.c: Likewise.
2330         * config/tc-arm.c: Likewise.
2331         * config/tc-cr16.c: Likewise.
2332         * config/tc-crx.c: Likewise.
2333         * config/tc-frv.c: Likewise.
2334         * config/tc-i386-intel.c: Likewise.
2335         * config/tc-i386.c: Likewise.
2336         * config/tc-ia64.c: Likewise.
2337         * config/tc-mn10200.c: Likewise.
2338         * config/tc-mn10300.c: Likewise.
2339         * config/tc-nds32.c: Likewise.
2340         * config/tc-riscv.c: Likewise.
2341         * config/tc-s12z.c: Likewise.
2342         * config/tc-xtensa.c: Likewise.
2343         * config/tc-z80.c: Likewise.
2344         * read.c: Likewise.
2345         * symbols.c: Likewise.
2346         * write.c: Likewise.
2347
2348 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2349
2350         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2351         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
2352         after parsing all arguments.
2353         (enum csr_insn_type): New enum is used to classify the CSR instruction.
2354         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
2355         are used to check if we write a read-only CSR by the CSR instruction.
2356         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
2357         all CSR for the read-only CSR checking.
2358         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2359         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2360         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
2361         all CSR instructions for the read-only CSR checking.
2362         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2363         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2364
2365         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2366         (riscv_opts): Initialize it.
2367         (reg_lookup_internal): Check the `riscv_opts.csr_check`
2368         before doing the CSR checking.
2369         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2370         (md_longopts): Add mcsr-check and mno-csr-check.
2371         (md_parse_option): Handle new enum option values.
2372         (s_riscv_option): Handle new long options.
2373         * doc/c-riscv.texi: Add description for the new .option and assembler
2374         options.
2375         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2376         the CSR checking.
2377         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2378
2379         * config/tc-riscv.c (csr_extra_hash): New.
2380         (enum riscv_csr_class): New enum.  Used to decide
2381         whether or not this CSR is legal in the current ISA string.
2382         (struct riscv_csr_extra): New structure to hold all extra information
2383         of CSR.
2384         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
2385         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2386         Call hash_reg_name to insert CSR address into reg_names_hash.
2387         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2388         Decide whether the CSR is valid according to the csr_extra_hash.
2389         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2390         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2391         not a boolean.  This is same as riscv_init_csr_hash, so keep the
2392         consistent usage.
2393         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2394         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2395         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2396         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
2397         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2398         f-ext CSR are not allowed.
2399         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2400         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
2401         source file is `priv-reg.s`, and the ISA is rv64if, so the
2402         rv32-only CSR are not allowed.
2403         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2404
2405 2020-02-21  Alan Modra  <amodra@gmail.com>
2406
2407         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2408         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2409
2410 2020-02-21  Alan Modra  <amodra@gmail.com>
2411
2412         PR 25569
2413         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2414         on section size adjustment, instead perform another write if
2415         exec header size is larger than section size.
2416
2417 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2418
2419         * doc/c-riscv.texi: Add the doc entries for -march-attr/
2420         -mno-arch-attr command line options.
2421
2422 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2423
2424         * testsuite/gas/riscv/c-add-addi.d: New testcase.
2425         * testsuite/gas/riscv/c-add-addi.s: Likewise.
2426
2427 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2428
2429         PR 25576
2430         * config/tc-z80.c (md_parse_option): Do not use an underscore
2431         prefix for local labels in SDCC compatability mode.
2432         (z80_start_line_hook): Remove SDCC dollar label support.
2433         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2434         * testsuite/gas/z80/sdcc.s: Likewise.
2435
2436 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2437
2438         PR 25517
2439         * config/tc-z80.c: Add -march option.
2440         * doc/as.texi: Update Z80 documentation.
2441         * doc/c-z80.texi: Likewise.
2442         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2443         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2444         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2445         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2446         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2447         * testsuite/gas/z80/gbz80_all.d: Likewise.
2448         * testsuite/gas/z80/r800_extra.d: Likewise.
2449         * testsuite/gas/z80/r800_ii8.d: Likewise.
2450         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2451         * testsuite/gas/z80/sdcc.d: Likewise.
2452         * testsuite/gas/z80/z180.d: Likewise.
2453         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2454         * testsuite/gas/z80/z80_doc.d: Likewise.
2455         * testsuite/gas/z80/z80_ii8.d: Likewise.
2456         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2457         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2458         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2459         * testsuite/gas/z80/z80_sli.d: Likewise.
2460         * testsuite/gas/z80/z80n_all.d: Likewise.
2461         * testsuite/gas/z80/z80n_reloc.d: Likewise.
2462
2463 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
2464
2465         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2466         with GNU_PROPERTY_X86_FEATURE_2_MMX.
2467         * testsuite/gas/i386/i386.exp: Run property-3 and
2468         x86-64-property-3.
2469         * testsuite/gas/i386/property-3.d: New file.
2470         * testsuite/gas/i386/property-3.s: Likewise.
2471         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2472
2473 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2474
2475         * config/tc-i386.c (cpu_arch): Add .popcnt.
2476         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
2477         Add a tab before @samp{.sse4a}.
2478
2479 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2480
2481         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2482         for AddrPrefixOpReg templates. Combine the two pieces of
2483         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2484         mode.
2485
2486 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2487
2488         PR gas/14439
2489         * config/tc-i386.c (md_assemble): Also suppress operand
2490         swapping for MONITOR{,X} and MWAIT{,X}.
2491         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2492         Add Intel syntax monitor/mwait tests.
2493         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2494         Adjust expectations.
2495         *testsuite/gas/i386/sse3-intel.d,
2496         testsuite/gas/i386/x86-64-sse3-intel.d: New.
2497         * testsuite/gas/i386/i386.exp: Run new tests.
2498
2499 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2500
2501         PR gas/6518
2502         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2503         [XYZ]MMWord memory operand ambiguity recognition logic (largely
2504         re-indentation).
2505         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2506         cases.
2507         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2508         * testsuite/gas/i386/avx512dq-inval.l,
2509         testsuite/gas/i386/inval-avx.l,
2510         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2511         * testsuite/gas/i386/avx512vl-ambig.s,
2512         testsuite/gas/i386/avx512vl-ambig.l: New.
2513         * testsuite/gas/i386/i386.exp: Run new test.
2514
2515 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2516
2517         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
2518         nosse4.
2519         * doc/c-i386.texi: Document sse4a and nosse4a.
2520
2521 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2522
2523         * doc/c-i386.texi: Remove the old movsx and movzx documentation
2524         for AT&T syntax.
2525
2526 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2527
2528         PR gas/25438
2529         * config/tc-i386.c (md_assemble): Move movsx/movzx special
2530         casing ...
2531         (process_suffix): ... here. Consider just the first operand
2532         initially.
2533         (check_long_reg): Drop opcode 0x63 special case again.
2534         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2535         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2536         Move ambiguous operand size tests ...
2537         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2538         testsuite/gas/i386/noreg64.s: ... here.
2539         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2540         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2541         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2542         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2543         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2544         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2545         testsuite/gas/i386/x86-64-movsxd.d,
2546         testsuite/gas/i386/x86-64-movsxd-intel.d,
2547         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2548         Adjust expectations.
2549         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2550         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2551         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2552         * testsuite/gas/i386/i386.exp: Run new tests.
2553
2554 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2555
2556         * config/tc-i386.c (process_operands): Also skip segment
2557         override prefix emission if it matches an already present one.
2558         * testsuite/gas/i386/prefix32.s: Add double segment override
2559         cases.
2560         * testsuite/gas/i386/prefix32.l: Adjust expectations.
2561
2562 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2563
2564         * config/tc-i386.c (process_operands): Drop ineffectual segment
2565         overrides when optimizing.
2566         * testsuite/gas/i386/lea-optimize.d: New.
2567         * testsuite/gas/i386/i386.exp: Run new test.
2568
2569 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2570
2571         * config/tc-i386.c (process_operands): Also check insn prefix
2572         for ineffectual segment override warning. Don't cover possible
2573         VEX/EVEX encoded insns there.
2574         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2575         testsuite/gas/i386/lea.e: New.
2576         * testsuite/gas/i386/i386.exp: Run new test.
2577
2578 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2579
2580         PR gas/25438
2581         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2582         syntax.
2583
2584 2020-02-13  Fangrui Song   <maskray@google.com>
2585             H.J. Lu  <hongjiu.lu@intel.com>
2586
2587         PR gas/25551
2588         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2589         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2590         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2591         * testsuite/gas/i386/relax-5.d: New file.
2592         * testsuite/gas/i386/relax-5.s: Likewise.
2593         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2594         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2595
2596 2020-02-13  Jan Beulich  <jbeulich@suse.com>
2597
2598         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2599         "nosse4" entry.
2600
2601 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2602
2603         * config/tc-i386.c (avx512): New (at file scope), moved from
2604         (check_VecOperands): ... here.
2605         (process_suffix): Add [XYZ]MMword operand size handling.
2606         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2607         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2608         tests.
2609         * testsuite/gas/i386/avx512dq-inval.l,
2610         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2611
2612 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2613
2614         PR gas/24546
2615         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2616         code only.
2617         * config/tc-i386-intel.c (i386_intel_operand): Also handle
2618         CALL/JMP in O_tbyte_ptr case.
2619         * doc/c-i386.texi: Mention far call and full pointer load ISA
2620         differences.
2621         * testsuite/gas/i386/x86-64-branch-3.s,
2622         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2623         * testsuite/gas/i386/x86-64-branch-3.d,
2624         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2625         * testsuite/gas/i386/x86-64-branch-5.l,
2626         testsuite/gas/i386/x86-64-branch-5.s: New.
2627         * testsuite/gas/i386/i386.exp: Run new test.
2628
2629 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2630
2631         PR gas/25438
2632         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2633         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2634         64-bit-only warning.
2635         (check_word_reg): Consistently error on mismatching register
2636         size and suffix.
2637         * testsuite/gas/i386/general.s: Replace dword GPR with word one
2638         for movw. Replace suffix / GPR for orb.
2639         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2640         byte GPRs as well as ones for inb/outb with a word accumulator.
2641         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2642         testsuite/gas/i386/inval.l: Adjust expectations.
2643
2644 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2645
2646         * config/tc-i386.c (operand_type_register_match): Also fall
2647         through initial two if()-s when the template allows for a GPR
2648         operand. Adjust comment.
2649
2650 2020-02-11  Jan Beulich  <jbeulich@suse.com>
2651
2652         (struct _i386_insn): New field "short_form".
2653         (optimize_encoding): Drop setting of shortform field.
2654         (process_suffix): Set i.short_form. Replace shortform use.
2655         (process_operands): Replace shortform use.
2656
2657 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
2658
2659         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2660         loop initial declaration.
2661
2662 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
2663
2664         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2665         instructions that can have 5 arguments.
2666         (enum operand_parse_code): Add new operands.
2667         (parse_operands): Account for new operands.
2668         (S5): New macro.
2669         (enum neon_shape_el): Introduce P suffixes for coprocessor.
2670         (neon_select_shape): Account for P suffix.
2671         (LOW1): Move macro to global position.
2672         (HI4): Move macro to global position.
2673         (vcx_assign_vec_d): New.
2674         (vcx_assign_vec_m): New.
2675         (vcx_assign_vec_n): New.
2676         (enum vcx_reg_type): New.
2677         (vcx_get_reg_type): New.
2678         (vcx_size_pos): New.
2679         (vcx_vec_pos): New.
2680         (vcx_handle_shape): New.
2681         (vcx_ensure_register_in_range): New.
2682         (vcx_handle_register_arguments): New.
2683         (vcx_handle_insn_block): New.
2684         (vcx_handle_common_checks): New.
2685         (do_vcx1): New.
2686         (do_vcx2): New.
2687         (do_vcx3): New.
2688         * testsuite/gas/arm/cde-missing-fp.d: New test.
2689         * testsuite/gas/arm/cde-missing-fp.l: New test.
2690         * testsuite/gas/arm/cde-missing-mve.d: New test.
2691         * testsuite/gas/arm/cde-missing-mve.l: New test.
2692         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2693         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2694         * testsuite/gas/arm/cde-mve.s: New test.
2695         * testsuite/gas/arm/cde-warnings.l:
2696         * testsuite/gas/arm/cde-warnings.s:
2697         * testsuite/gas/arm/cde.d:
2698         * testsuite/gas/arm/cde.s:
2699
2700 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
2701             Matthew Malcomson  <matthew.malcomson@arm.com>
2702
2703         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2704         CDE coprocessor that can be enabled.
2705         (enum pred_instruction_type): New pred type.
2706         (BAD_NO_VPT): New error message.
2707         (BAD_CDE): New error message.
2708         (BAD_CDE_COPROC): New error message.
2709         (enum operand_parse_code): Add new immediate operands.
2710         (parse_operands): Account for new immediate operands.
2711         (check_cde_operand): New.
2712         (cde_coproc_enabled): New.
2713         (cde_coproc_pos): New.
2714         (cde_handle_coproc): New.
2715         (cxn_handle_predication): New.
2716         (do_custom_instruction_1): New.
2717         (do_custom_instruction_2): New.
2718         (do_custom_instruction_3): New.
2719         (do_cx1): New.
2720         (do_cx1a): New.
2721         (do_cx1d): New.
2722         (do_cx1da): New.
2723         (do_cx2): New.
2724         (do_cx2a): New.
2725         (do_cx2d): New.
2726         (do_cx2da): New.
2727         (do_cx3): New.
2728         (do_cx3a): New.
2729         (do_cx3d): New.
2730         (do_cx3da): New.
2731         (handle_pred_state): Define new IT block behaviour.
2732         (insns): Add newn CX*{,d}{,a} instructions.
2733         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2734         Define new cdecp extension strings.
2735         * doc/c-arm.texi: Document new cdecp extension arguments.
2736         * testsuite/gas/arm/cde-scalar.d: New test.
2737         * testsuite/gas/arm/cde-scalar.s: New test.
2738         * testsuite/gas/arm/cde-warnings.d: New test.
2739         * testsuite/gas/arm/cde-warnings.l: New test.
2740         * testsuite/gas/arm/cde-warnings.s: New test.
2741         * testsuite/gas/arm/cde.d: New test.
2742         * testsuite/gas/arm/cde.s: New test.
2743
2744 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2745
2746         PR gas/25516
2747         * config/tc-i386.c (intel64): Renamed to ...
2748         (isa64): This.
2749         (match_template): Accept Intel64 only instruction by default.
2750         (i386_displacement): Updated.
2751         (md_parse_option): Updated.
2752         * c-i386.texi: Update -mamd64/-mintel64 documentation.
2753         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
2754         -mamd64 to x86-64-sysenter-amd.
2755         * testsuite/gas/i386/x86-64-sysenter.d: New file.
2756
2757 2020-02-10  Alan Modra  <amodra@gmail.com>
2758
2759         * config/obj-elf.c (obj_elf_change_section): Error for section
2760         type, attr or entsize changes in assembly.
2761         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2762         * testsuite/gas/elf/section5.l: Update.
2763
2764 2020-02-10  Alan Modra  <amodra@gmail.com>
2765
2766         * output-file.c (output_file_close): Do a normal close when
2767         flag_always_generate_output.
2768         * write.c (write_object_file): Don't stop output when
2769         flag_always_generate_output.
2770
2771 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
2772
2773         PR 25469
2774         * config/tc-z80.c: Add -gbz80 command line option to generate code
2775         for the GameBoy Z80.  Add support for generating DWARF.
2776         * config/tc-z80.h: Add support for DWARF debug information
2777         generation.
2778         * doc/c-z80.texi: Document new command line option.
2779         * testsuite/gas/z80/gbz80_all.d: New file.
2780         * testsuite/gas/z80/gbz80_all.s: New file.
2781         * testsuite/gas/z80/z80.exp: Run the new tests.
2782         * testsuite/gas/z80/z80n_all.d: New file.
2783         * testsuite/gas/z80/z80n_all.s: New file.
2784         * testsuite/gas/z80/z80n_reloc.d: New file.
2785
2786 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2787
2788         PR gas/25381
2789         * config/obj-elf.c (get_section): Also check
2790         linked_to_symbol_name.
2791         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2792         (obj_elf_parse_section_letters): Handle the 'o' flag.
2793         (build_group_lists): Renamed to ...
2794         (build_additional_section_info): This.  Set elf_linked_to_section
2795         from map_head.linked_to_symbol_name.
2796         (elf_adjust_symtab): Updated.
2797         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2798         * doc/as.texi: Document the 'o' flag.
2799         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2800         * testsuite/gas/elf/section18.d: New file.
2801         * testsuite/gas/elf/section18.s: Likewise.
2802         * testsuite/gas/elf/section19.d: Likewise.
2803         * testsuite/gas/elf/section19.s: Likewise.
2804         * testsuite/gas/elf/section20.d: Likewise.
2805         * testsuite/gas/elf/section20.s: Likewise.
2806         * testsuite/gas/elf/section21.d: Likewise.
2807         * testsuite/gas/elf/section21.l: Likewise.
2808         * testsuite/gas/elf/section21.s: Likewise.
2809
2810 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2811
2812         * NEWS: Mention x86 assembler options to align branches for
2813         binutils 2.34.
2814
2815 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2816
2817         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2818         only for ELF targets.
2819         * testsuite/gas/i386/unique.d: Don't xfail.
2820         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2821
2822 2020-02-06  Alan Modra  <amodra@gmail.com>
2823
2824         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2825         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2826
2827 2020-02-06  Alan Modra  <amodra@gmail.com>
2828
2829         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2830         xfail, and rename test.
2831         * testsuite/gas/elf/section12b.d: Likewise.
2832         * testsuite/gas/elf/section16a.d: Likewise.
2833         * testsuite/gas/elf/section16b.d: Likewise.
2834
2835 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2836
2837         PR gas/25380
2838         * config/obj-elf.c (section_match): Removed.
2839         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2840         section_id.
2841         (obj_elf_change_section): Replace info and group_name arguments
2842         with match_p.  Also update the section ID and flags from match_p.
2843         (obj_elf_section): Handle "unique,N".  Update call to
2844         obj_elf_change_section.
2845         * config/obj-elf.h (elf_section_match): New.
2846         (obj_elf_change_section): Updated.
2847         * config/tc-arm.c (start_unwind_section): Update call to
2848         obj_elf_change_section.
2849         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2850         * config/tc-microblaze.c (microblaze_s_data): Likewise.
2851         (microblaze_s_sdata): Likewise.
2852         (microblaze_s_rdata): Likewise.
2853         (microblaze_s_bss): Likewise.
2854         * config/tc-mips.c (s_change_section): Likewise.
2855         * config/tc-msp430.c (msp430_profiler): Likewise.
2856         * config/tc-rx.c (parse_rx_section): Likewise.
2857         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2858         * doc/as.texi: Document "unique,N" in .section directive.
2859         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2860         * testsuite/gas/elf/section15.d: New file.
2861         * testsuite/gas/elf/section15.s: Likewise.
2862         * testsuite/gas/elf/section16.s: Likewise.
2863         * testsuite/gas/elf/section16a.d: Likewise.
2864         * testsuite/gas/elf/section16b.d: Likewise.
2865         * testsuite/gas/elf/section17.d: Likewise.
2866         * testsuite/gas/elf/section17.l: Likewise.
2867         * testsuite/gas/elf/section17.s: Likewise.
2868         * testsuite/gas/i386/unique.d: Likewise.
2869         * testsuite/gas/i386/unique.s: Likewise.
2870         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2871         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2872
2873 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2874
2875         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2876
2877 2020-02-01  Anthony Green  <green@moxielogic.com>
2878
2879        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2880
2881 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
2882
2883         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2884         %tls_ldo.
2885
2886 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2887
2888         PR gas/25472
2889         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2890         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2891         +mve.
2892         * testsuite/gas/arm/mve_dsp.d: New test.
2893
2894 2020-01-31  Nick Clifton  <nickc@redhat.com>
2895
2896         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2897         rather than BFD_RELOC_NONE.
2898
2899 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
2900
2901         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2902         to support VLDMIA instruction for MVE.
2903         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2904         instruction for MVE.
2905         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2906         instruction for MVE.
2907         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2908         instruction for MVE.
2909         * testsuite/gas/arm/mve-ldst.d: New test.
2910         * testsuite/gas/arm/mve-ldst.s: Likewise.
2911
2912 2020-01-31  Nick Clifton  <nickc@redhat.com>
2913
2914         * po/fr.po: Updated French translation.
2915         * po/ru.po: Updated Russian translation.
2916
2917 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
2918
2919         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2920         .s for the movprfx.
2921         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2922         * testsuite/gas/aarch64/sve-movprfx_28.d,
2923         * testsuite/gas/aarch64/sve-movprfx_28.l,
2924         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2925
2926 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2927
2928         * config/tc-i386.c (output_disp): Tighten base_opcode check.
2929         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2930         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2931         Adjust expectations.
2932
2933 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
2934
2935         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2936         * testsuite/gas/bpf/alu-be.d: Likewise.
2937         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2938         * testsuite/gas/bpf/alu32-be.d: Likewise.
2939
2940 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2941
2942         * testsuite/gas/i386/x86-64-branch-2.s,
2943         testsuite/gas/i386/x86-64-branch-4.s,
2944         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2945         * testsuite/gas/i386/ilp32/x86-64-branch.d,
2946         testsuite/gas/i386/x86-64-branch-2.d,
2947         testsuite/gas/i386/x86-64-branch-4.l,
2948         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2949
2950 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2951
2952         * config/tc-i386.c (process_suffix): .
2953         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2954         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2955         Add LRETQ case.
2956         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2957         suffix.
2958         testsuite/gas/i386/x86_64.s: Add RETF cases.
2959         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2960         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2961         testsuite/gas/i386/x86-64-opcode.d,
2962         testsuite/gas/i386/x86-64-suffix-intel.d,
2963         testsuite/gas/i386/x86-64-suffix.d,
2964         testsuite/gas/i386/x86_64-intel.d
2965         testsuite/gas/i386/x86_64.d: Adjust expectations.
2966         * testsuite/gas/i386/x86-64-suffix.e,
2967         testsuite/gas/i386/x86_64.e: New.
2968
2969 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2970
2971         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2972         special case.
2973
2974 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
2975
2976         PR binutils/25445
2977         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2978         movsxd.
2979         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2980         differences.  Document movslq and movsxd.
2981         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2982         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2983         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2984         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2985         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2986         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2987         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2988         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2989         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2990         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2991         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2992
2993 2020-01-27  Alan Modra  <amodra@gmail.com>
2994
2995         * testsuite/gas/all/gas.exp: Replace case statements with switch
2996         statements.
2997         * testsuite/gas/elf/elf.exp: Likewise.
2998         * testsuite/gas/macros/macros.exp: Likewise.
2999         * testsuite/lib/gas-defs.exp: Likewise.
3000
3001 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
3002
3003         PR 25403
3004         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3005         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3006
3007 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
3008
3009         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3010         s exts must be known, so rename *ok* to *fail*.
3011         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3012         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3013         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3014         above change.
3015         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3016         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3017
3018 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
3019
3020         PR gas/25438
3021         * config/tc-i386.c (check_long_reg): Always disallow double word
3022         suffix in mnemonic with word general register.
3023         * testsuite/gas/i386/general.s: Replace word general register
3024         with double word general register for movl.
3025         * testsuite/gas/i386/inval.s: Add tests for movl with word general
3026         register.
3027         * testsuite/gas/i386/general.l: Updated.
3028         * testsuite/gas/i386/inval.l: Likewise.
3029
3030 2020-01-22  Alan Modra  <amodra@gmail.com>
3031
3032         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3033         __tls_get_addr_desc and __tls_get_addr_opt.
3034
3035 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3036
3037         * testsuite/gas/i386/inval-crc32.s,
3038         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3039         * testsuite/gas/i386/inval-crc32.l,
3040         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3041
3042 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3043
3044         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3045         generic code path. Deal with No_lSuf being set in a template.
3046         * testsuite/gas/i386/inval-crc32.l,
3047         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3048         instead of error(s) when operand size is ambiguous.
3049         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3050         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3051         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3052         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3053         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3054         Adjust expectations.
3055
3056 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3057
3058         * config/tc-i386.c (process_suffix): Drop SYSRET special case
3059         and an intel_syntax check. Re-write lack-of-suffix processing
3060         logic.
3061         * doc/c-i386.texi: Document operand size defaults for suffix-
3062         less AT&T syntax insns.
3063         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3064         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3065         testsuite/gas/i386/x86-64-avx-scalar.s,
3066         testsuite/gas/i386/x86-64-avx.s,
3067         testsuite/gas/i386/x86-64-bundle.s,
3068         testsuite/gas/i386/x86-64-intel64.s,
3069         testsuite/gas/i386/x86-64-lock-1.s,
3070         testsuite/gas/i386/x86-64-opcode.s,
3071         testsuite/gas/i386/x86-64-sse2avx.s,
3072         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3073         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3074         testsuite/gas/i386/x86-64-nops.s,
3075         testsuite/gas/i386/x86-64-ptwrite.s,
3076         testsuite/gas/i386/x86-64-simd.s,
3077         testsuite/gas/i386/x86-64-sse-noavx.s,
3078         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3079         insns.
3080         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3081         testsuite/gas/i386/noreg64.s: Add further tests.
3082         * testsuite/gas/i386/ilp32/x86-64-nops.d,
3083         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3084         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3085         testsuite/gas/i386/sse-noavx.d,
3086         testsuite/gas/i386/x86-64-intel64.d,
3087         testsuite/gas/i386/x86-64-nops.d,
3088         testsuite/gas/i386/x86-64-opcode.d,
3089         testsuite/gas/i386/x86-64-ptwrite-intel.d,
3090         testsuite/gas/i386/x86-64-ptwrite.d,
3091         testsuite/gas/i386/x86-64-simd-intel.d,
3092         testsuite/gas/i386/x86-64-simd-suffix.d,
3093         testsuite/gas/i386/x86-64-simd.d,
3094         testsuite/gas/i386/x86-64-sse-noavx.d
3095         testsuite/gas/i386/x86-64-suffix.d,
3096         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3097         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3098         testsuite/gas/i386/noreg64.l: New.
3099         * testsuite/gas/i386/i386.exp: Run new tests.
3100
3101 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3102
3103         * testsuite/gas/i386/avx512_bf16_vl.s,
3104         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3105         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3106         broadcast forms of VCVTNEPS2BF16.
3107         * testsuite/gas/i386/avx512_bf16_vl.d,
3108         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3109
3110 2020-01-20  Nick Clifton  <nickc@redhat.com>
3111
3112         * po/uk.po: Updated Ukranian translation.
3113
3114 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3115
3116         PR ld/25416
3117         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3118         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3119         x32 object.
3120         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3121         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3122         R_X86_64_GOTPC32_TLSDESC relocation.
3123
3124 2020-01-18  Nick Clifton  <nickc@redhat.com>
3125
3126         * configure: Regenerate.
3127         * po/gas.pot: Regenerate.
3128
3129 2020-01-18  Nick Clifton  <nickc@redhat.com>
3130
3131         Binutils 2.34 branch created.
3132
3133 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
3134
3135         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3136         with vex_encoding_vex.
3137         (parse_insn): Likewise.
3138         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
3139         and {vex3} documentation.
3140         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3141         {vex}.
3142         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3143
3144 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3145
3146         PR 25376
3147         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3148         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3149         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3150         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3151         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3152         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3153
3154 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3155
3156         * config/tc-i386.c (match_template): Drop found_cpu_match local
3157         variable.
3158
3159 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3160
3161         * testsuite/gas/i386/avx512dq-inval.l,
3162         testsuite/gas/i386/avx512dq-inval.s: New.
3163         * testsuite/gas/i386/i386.exp: Run new test.
3164
3165 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3166
3167         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3168         relocations when the target is 430X, except when extracting part of an
3169         expression.
3170         (msp430_srcoperand): Adjust comment.
3171         Initialize the expp member of the msp430_operand_s struct as
3172         appropriate.
3173         (msp430_dstoperand): Likewise.
3174         * testsuite/gas/msp430/msp430.exp: Run new test.
3175         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3176         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3177
3178 2020-01-15  Alan Modra  <amodra@gmail.com>
3179
3180         * configure.tgt: Add sparc-*-freebsd case.
3181
3182 2020-01-14  Lili Cui <lili.cui@intel.com>
3183
3184         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3185         * testsuite/gas/i386/align-branch-1b.d: Likewise.
3186         * testsuite/gas/i386/align-branch-1c.d: Likewise.
3187         * testsuite/gas/i386/align-branch-1d.d: Likewise.
3188         * testsuite/gas/i386/align-branch-1e.d: Likewise.
3189         * testsuite/gas/i386/align-branch-1f.d: Likewise.
3190         * testsuite/gas/i386/align-branch-1g.d: Likewise.
3191         * testsuite/gas/i386/align-branch-1h.d: Likewise.
3192         * testsuite/gas/i386/align-branch-1i.d: Likewise.
3193         * testsuite/gas/i386/align-branch-5.d: Likewise.
3194         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3195         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3196         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3197         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3198         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3199         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3200         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3201         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3202         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3203         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3204         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3205         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3206
3207 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
3208
3209         PR 25377
3210         * config/tc-z80.c: Add support for half precision, single
3211         precision and double precision floating point values.
3212         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3213         * doc/as.texi: Add new z80 command line options.
3214         * doc/c-z80.texi: Document new z80 command line options.
3215         * testsuite/gas/z80/ez80_pref_dis.s: New test.
3216         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3217         * testsuite/gas/z80/z80.exp: Run the new test.
3218         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3219         * testsuite/gas/z80/fp_zeda32.d: Likewise.
3220         * testsuite/gas/z80/strings.d: Update expected output.
3221
3222 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
3223
3224         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3225         dependency.
3226
3227 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
3228
3229         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3230         the CPU.
3231         * config/tc-arc.h: Add header if/defs.
3232         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3233
3234 2020-01-13  Alan Modra  <amodra@gmail.com>
3235
3236         * testsuite/gas/wasm32/allinsn.d: Update expected output.
3237
3238 2020-01-13  Alan Modra  <amodra@gmail.com>
3239
3240         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3241         insertion.
3242
3243 2020-01-10  Alan Modra  <amodra@gmail.com>
3244
3245         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3246         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3247
3248 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3249
3250         PR 25224
3251         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3252         opcode byte values.
3253         (emit_ld_r_r): Likewise.
3254         (emit_ld_rr_m): Likewise.
3255         (emit_ld_rr_nn): Likewise.
3256
3257 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3258
3259         * config/tc-i386.c (optimize_encoding): Add
3260         is_any_vex_encoding() invocations. Drop respective
3261         i.tm.extension_opcode == None checks.
3262
3263 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3264
3265         * config/tc-i386.c (md_assemble): Check RegRex is clear during
3266         REX transformations. Correct comment indentation.
3267
3268 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3269
3270         * config/tc-i386.c (optimize_encoding): Generalize register
3271         transformation for TEST optimization.
3272
3273 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3274
3275         * testsuite/gas/i386/x86-64-sysenter-amd.s,
3276         testsuite/gas/i386/x86-64-sysenter-amd.d,
3277         testsuite/gas/i386/x86-64-sysenter-amd.l,
3278         testsuite/gas/i386/x86-64-sysenter-intel.d,
3279         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3280         * testsuite/gas/i386/i386.exp: Run new tests.
3281
3282 2020-01-08  Nick Clifton  <nickc@redhat.com>
3283
3284         PR 25284
3285         * doc/as.texi (Align): Document the fact that all arguments can be
3286         omitted.
3287         (Balign): Likewise.
3288         (P2align): Likewise.
3289
3290 2020-01-08  Nick Clifton  <nickc@redhat.com>
3291
3292         PR 14891
3293         * config/obj-elf.c (obj_elf_section): Fail if the section name is
3294         already defined as a different symbol type.
3295         * testsuite/gas/elf/pr14891.s: New test source file.
3296         * testsuite/gas/elf/pr14891.d: New test driver.
3297         * testsuite/gas/elf/pr14891.s: New test expected error output.
3298         * testsuite/gas/elf/elf.exp: Run the new test.
3299
3300 2020-01-08  Alan Modra  <amodra@gmail.com>
3301
3302         * config/tc-z8k.c (md_begin): Make idx unsigned.
3303         (get_specific): Likewise for this_index.
3304
3305 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
3306
3307         * onfig/tc-arc.c (parse_reloc_symbol): New function.
3308         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3309         (md_operand): Set X_md to absent.
3310         (arc_parse_name): Check for X_md.
3311
3312 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3313
3314         PR 25311
3315         * as.h (TC_STRING_ESCAPES): Provide a default definition.
3316         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3317         NO_STRING_ESCAPES.
3318         * read.c (next_char_of_string): Likewise.
3319         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3320         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3321
3322 2020-01-03  Nick Clifton  <nickc@redhat.com>
3323
3324         * po/sv.po: Updated Swedish translation.
3325
3326 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3327
3328         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3329         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3330
3331 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3332
3333         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3334         by-element usdot. Add 64-bit form tests for by-element sudot.
3335         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3336
3337 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3338
3339         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3340         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3341
3342 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3343
3344         * testsuite/gas/aarch64/f64mm.d,
3345         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3346
3347 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
3348
3349         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3350         support for assembler code generated by SDCC. Add new relocation
3351         types. Add z80-elf target support.
3352         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3353         labels. Local labels starts from ".L".
3354         * NEWS: Mention the new support.
3355         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3356         * testsuite/gas/all/fwdexp.s: Likewise.
3357         * testsuite/gas/all/cond.l: Likewise.
3358         * testsuite/gas/all/cond.s: Likewise.
3359         * testsuite/gas/all/fwdexp.d: Likewise.
3360         * testsuite/gas/all/fwdexp.s: Likewise.
3361         * testsuite/gas/elf/section2.e-mips: Likewise.
3362         * testsuite/gas/elf/section2.l: Likewise.
3363         * testsuite/gas/elf/section2.s: Likewise.
3364         * testsuite/gas/macros/app1.d: Likewise.
3365         * testsuite/gas/macros/app1.s: Likewise.
3366         * testsuite/gas/macros/app2.d: Likewise.
3367         * testsuite/gas/macros/app2.s: Likewise.
3368         * testsuite/gas/macros/app3.d: Likewise.
3369         * testsuite/gas/macros/app3.s: Likewise.
3370         * testsuite/gas/macros/app4.d: Likewise.
3371         * testsuite/gas/macros/app4.s: Likewise.
3372         * testsuite/gas/macros/app4b.s: Likewise.
3373         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3374         * testsuite/gas/z80/z80.exp: Add new tests
3375         * testsuite/gas/z80/dollar.d: New file.
3376         * testsuite/gas/z80/dollar.s: New file.
3377         * testsuite/gas/z80/ez80_adl_all.d: New file.
3378         * testsuite/gas/z80/ez80_adl_all.s: New file.
3379         * testsuite/gas/z80/ez80_adl_suf.d: New file.
3380         * testsuite/gas/z80/ez80_isuf.s: New file.
3381         * testsuite/gas/z80/ez80_z80_all.d: New file.
3382         * testsuite/gas/z80/ez80_z80_all.s: New file.
3383         * testsuite/gas/z80/ez80_z80_suf.d: New file.
3384         * testsuite/gas/z80/r800_extra.d: New file.
3385         * testsuite/gas/z80/r800_extra.s: New file.
3386         * testsuite/gas/z80/r800_ii8.d: New file.
3387         * testsuite/gas/z80/r800_z80_doc.d: New file.
3388         * testsuite/gas/z80/z180.d: New file.
3389         * testsuite/gas/z80/z180.s: New file.
3390         * testsuite/gas/z80/z180_z80_doc.d: New file.
3391         * testsuite/gas/z80/z80_doc.d: New file.
3392         * testsuite/gas/z80/z80_doc.s: New file.
3393         * testsuite/gas/z80/z80_ii8.d: New file.
3394         * testsuite/gas/z80/z80_ii8.s: New file.
3395         * testsuite/gas/z80/z80_in_f_c.d: New file.
3396         * testsuite/gas/z80/z80_in_f_c.s: New file.
3397         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3398         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3399         * testsuite/gas/z80/z80_out_c_0.d: New file.
3400         * testsuite/gas/z80/z80_out_c_0.s: New file.
3401         * testsuite/gas/z80/z80_reloc.d: New file.
3402         * testsuite/gas/z80/z80_reloc.s: New file.
3403         * testsuite/gas/z80/z80_sli.d: New file.
3404         * testsuite/gas/z80/z80_sli.s: New file.
3405
3406 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3407
3408         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3409         REGLIST_RN.
3410
3411 2020-01-01  Alan Modra  <amodra@gmail.com>
3412
3413         Update year range in copyright notice of all files.
3414
3415 For older changes see ChangeLog-2019
3416 \f
3417 Copyright (C) 2020 Free Software Foundation, Inc.
3418
3419 Copying and distribution of this file, with or without modification,
3420 are permitted in any medium without royalty provided the copyright
3421 notice and this notice are preserved.
3422
3423 Local Variables:
3424 mode: change-log
3425 left-margin: 8
3426 fill-column: 74
3427 version-control: never
3428 End: