gas/ChangeLog

   1 2020-08-18  Peter Bergner  <bergner@linux.ibm.com>
   2
   3         * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
   4         * testsuite/gas/ppc/vsx4.d: Likewise.
   5
   6 2020-08-17  Alex Coplan  <alex.coplan@arm.com>
   7
   8         * config/obj-elf.c (obj_elf_change_section): When repurposing an
   9         existing symbol, ensure that we set sy_value as per other (fresh)
  10         section symbols.
  11         * testsuite/gas/elf/elf.exp: Add new test.
  12         * testsuite/gas/elf/section-symbol-redef.d: New test.
  13         * testsuite/gas/elf/section-symbol-redef.s: Input for test.
  14
  15 2020-08-13  Nick Clifton  <nickc@redhat.com>
  16
  17         PR 26359
  18         * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
  19         $GDB_DEBUG$ section has already been created.
  20
  21 2020-08-12  Joe Ramsay  <joe.ramsay@.arm.com>
  22
  23         * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
  24         NS_FD shape when MVE is present
  25         * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
  26         * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
  27         * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
  28         * testsuite/gas/arm/mve-vcvtne-it.d: New test.
  29         * testsuite/gas/arm/mve-vcvtne-it.s: New test.
  30
  31 2020-08-12  Alex Coplan  <alex.coplan@arm.com>
  32
  33         * testsuite/gas/aarch64/mpam-bad.d: New test.
  34         * testsuite/gas/aarch64/mpam-bad.l: Error output.
  35         * testsuite/gas/aarch64/mpam-bad.s: Input.
  36         * testsuite/gas/aarch64/mpam.d: New test.
  37         * testsuite/gas/aarch64/mpam.s: Input.
  38
  39 2020-08-12  Nick Clifton  <nickc@redhat.com>
  40
  41         PR 26346
  42         * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
  43         of the -mno-csr-check option.
  44
  45 2020-08-12  Nick Clifton  <nickc@redhat.com>
  46
  47         * po/ru.po: Updated Russian translation.
  48
  49 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
  50
  51         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
  52         a long system register.
  53         (parse_sys_ins_reg): Likewise.
  54         (sysreg_hash_insert): New.
  55         (md_begin): Use sysreg_hash_insert() to ensure all system
  56         registers are no longer than the maximum length at startup.
  57         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
  58         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
  59         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
  60
  61 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  62
  63         * config/tc-aarch64.c (parse_sys_reg): Call to
  64         aarch64_sys_ins_reg_supported_p instead of
  65         aarch64_sys_reg_supported_p.
  66         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
  67         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
  68         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
  69         * testsuite/gas/aarch64/sysreg-5.s: New test.
  70
  71 2020-08-10  Alan Modra  <amodra@gmail.com>
  72
  73         * testsuite/gas/ppc/power8.d,
  74         * testsuite/gas/ppc/power8.s: Add miso.
  75         * testsuite/gas/ppc/power9.d,
  76         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
  77
  78 2020-08-10  Alan Modra  <amodra@gmail.com>
  79
  80         * testsuite/gas/ppc/power8.d: Update.
  81         * testsuite/gas/ppc/vsx2.d: Update.
  82
  83 2020-08-10  Alan Modra  <amodra@gmail.com>
  84
  85         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
  86         stswi, or stswx in little-endian mode.
  87         * testsuite/gas/ppc/476.d,
  88         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
  89         * testsuite/gas/ppc/a2.d,
  90         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
  91         * testsuite/gas/ppc/be.d,
  92         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
  93         * testsuite/gas/ppc/le_error.d,
  94         * testsuite/gas/ppc/le_error.l: New little-endian test.
  95         * testsuite/gas/ppc/ppc.exp: Run new tests.
  96
  97 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
  98
  99         * read.c (read_a_source_file): Ignore rest of line on overflow
 100         error.
 101
 102 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
 103
 104         * read.c (read_a_source_file): Use long for local labels, detect
 105         overflow and raise an error for overly-long labels.
 106         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
 107         * testsuite/gas/all/local-label-overflow.d: New test.
 108         * testsuite/gas/all/local-label-overflow.l: Error output.
 109         * testsuite/gas/all/local-label-overflow.s: Input.
 110
 111 2020-08-04  Christian Groessler  <chris@groessler.org>
 112
 113         * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
 114         "sout/soutb #imm,reg"
 115
 116 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         * NEWS: Mention {disp16} pseudo prefix.
 119
 120 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
 123         change.
 124
 125 2020-08-04  Mark Wielaard  <mark@klomp.org>
 126
 127         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
 128         DW_FORM_udata for DW_AT_high_pc.
 129         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
 130         DWARF2_VERSION >= 4.
 131         * read.c (emit_leb128_exp): No longer static.
 132         * read.h (emit_leb128_exp): Define.
 133
 134 2020-08-02  Mark Wielaard  <mark@klomp.org>
 135
 136         * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
 137         least one directory if there is at least one file. Use dirs[1]
 138         if dirs[0] is not set, or if there is no dirs[1] the current
 139         working directory. Use files[1] filename, when files[0] filename
 140         isn't set.
 141
 142 2020-08-02  Mark Wielaard  <mark@klomp.org>
 143
 144         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
 145         for DWARF5.
 146         * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
 147         * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
 148         * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
 149         * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
 150         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
 151
 152 2020-08-02  Mark Wielaard  <mark@klomp.org>
 153
 154         * doc/as.texi (--gdwarf-[345]): Fix typo.
 155
 156 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 157
 158         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
 159         (md_parse_option): Remove case for OPTION_MOVE_DATA.
 160         (md_longopts): Remove "md" entry.
 161         (md_show_usage): Likewise.
 162
 163 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         PR gas/26305
 166         * config/tc-i386.c (_i386_insn::disp_encoding): Add
 167         disp_encoding_16bit.
 168         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
 169         {disp16}.
 170         (build_modrm_byte): Handle {disp16}.
 171         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
 172         prefixes.
 173         * doc/c-i386.texi: Update {disp32} documentation and document
 174         {disp16}.
 175         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
 176         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
 177         tests.
 178         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
 179         tests with 128-byte displacement.  Add {disp16} tests.
 180         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
 181         vmovaps test.  Add (%r13)/(%r13d) tests.
 182         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
 183         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
 184         * testsuite/gas/i386/inval-pseudo.l: Updated.
 185         * testsuite/gas/i386/pseudos.d: Likewise.
 186         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
 187
 188 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 189
 190         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 191         * Makefile.in, doc/Makefile.in: Regenerate.
 192         * configure: Regenerate.
 193
 194 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
 197         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 198         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
 199         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
 200         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
 201         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
 202
 203 2020-07-30  Nick Clifton  <nickc@redhat.com>
 204
 205         * as.c (dwarf_level): Initialise to 3 in case this is not set on
 206         the command line.
 207
 208 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
 209
 210         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
 211         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
 212         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
 213         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
 214         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
 215         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
 216         * testsuite/gas/mips/mips.exp: Run the new tests.
 217
 218 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
 219
 220         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
 221         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
 222         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
 223         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
 224         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
 225         * testsuite/gas/mips/global-local-symtab.s: New test source.
 226         * testsuite/gas/mips/mips.exp: Run the new tests.
 227
 228 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         PR gas/26305
 231         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
 232         (%bp)/(%ebp)/(%rbp) for {disp32}.
 233         * doc/c-i386.texi: Update {disp32} documentation.
 234         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
 235         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
 236         * testsuite/gas/i386/pseudos.d: Updated.
 237         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
 238
 239 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 240
 241         * doc/as.texi: Replace preceeded with preceded.
 242
 243 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
 244
 245         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
 246         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
 247         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
 248         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
 249         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
 250         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
 251         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
 252         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
 253         file.
 254         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
 255         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
 256         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
 257         file.
 258         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
 259         file.
 260         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
 261         file.
 262         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
 263         file.
 264         * testsuite/gas/mips/jal-xgot-irix.d: New file.
 265         * testsuite/gas/mips/jalr2-irix.d: New file.
 266         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
 267         New file.
 268         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
 269         file.
 270         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
 271         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
 272         `*-*-irix*' targets.  Add source file designator.
 273         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
 274         `*-*-irix*' targets.
 275         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
 276         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
 277         * testsuite/gas/mips/jalr2.d: Add name designator.
 278         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
 279         tests involving the JALR relocation throughout.
 280
 281 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
 282
 283         * testsuite/gas/mips/mips.exp: Use a helper variable for
 284         IRIX/non-IRIX test selection.
 285
 286 2020-07-21  Jan Beulich  <jbeulich@suse.com>
 287
 288         * testsuite/gas/i386/evex-no-scale-64.d,
 289         testsuite/gas/i386/addr32.d,
 290         testsuite/gas/i386/x86-64-addr32-intel.d,
 291         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
 292
 293 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 294
 295         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
 296
 297 2020-07-21  Jan Beulich  <jbeulich@suse.com>
 298
 299         * testsuite/gas/i386/evex-no-scale-32.d,
 300         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
 301         * testsuite/gas/i386/evex-no-scale-32.s,
 302         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
 303         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
 304         instead of .section.
 305         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
 306         specific section.
 307
 308 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
 309
 310         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
 311         (my_getSmallExpression): Adjust accordingly.
 312
 313 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 314
 315         PR gas/4572
 316         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
 317         conditional around it.
 318         (md_begin): Insert backslash into operand_chars[] when slash is
 319         a comment character.
 320         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
 321         \* as operators when / may be a comment character.
 322         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
 323         * testsuite/gas/i386/i386.exp: Run new test.
 324
 325 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 326
 327         PR gas/4572
 328         * app.c (last_char): Drop TC_ARM conditional around it.
 329         (struct app_save): Drop TC_ARM conditional around last_char.
 330         (app_push, app_pop): Drop TC_ARM conditional from last_char
 331         accesses.
 332         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
 333         backslash-precedes-comment-character check.
 334
 335 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 336
 337         * config/tc-i386.c (frag_opcode_byte): New.
 338         (output_branch): Emit error when in absolute section.
 339         (output_jump, output_insn): Use frag_opcode_byte. Handle being
 340         in absolute section.
 341         (output_interseg_jump, output_disp, output_imm): Handle being in
 342         absolute section.
 343         * testsuite/gas/i386/sizing.s,
 344         testsuite/gas/i386/sizing32.d,
 345         testsuite/gas/i386/sizing64.d: New.
 346         * testsuite/gas/i386/i386.exp: Run new tests.
 347
 348 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 349
 350         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
 351         is_elf_format as applicable; merely exclude iamcu tests.
 352
 353 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         PR gas/26263
 356         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
 357         against section to PC32 reloc.
 358         * testsuite/gas/i386/relax-5.d: Updated.
 359         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 360
 361 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         PR gas/26237
 364         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
 365         * testsuite/gas/i386/addr32.d: Likewise.
 366         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 367         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 368
 369 2020-07-15  Nick Clifton  <nickc@redhat.com>
 370
 371         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
 372         the addend field of REL relocations.  Store the full addend into
 373         the note for REL relocations.
 374
 375 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 376
 377         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
 378         immediate.
 379         * testsuite/gas/i386/x86-64-stack-intel.d,
 380         testsuite/gas/i386/x86-64-stack-suffix.d,
 381         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
 382
 383 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 384
 385         * testsuite/gas/i386/disassem.d,
 386         testsuite/gas/i386/ilp32/x86-64-branch.d,
 387         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
 388         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
 389         testsuite/gas/i386/noreg32.d,
 390         testsuite/gas/i386/noreg64-rex64.d,
 391         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
 392         testsuite/gas/i386/opcode.d,
 393         testsuite/gas/i386/solaris/x86-64-branch-2.d,
 394         testsuite/gas/i386/solaris/x86-64-jump.d,
 395         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
 396         testsuite/gas/i386/solaris/x86-64-nop-3.d,
 397         testsuite/gas/i386/solaris/x86-64-nop-4.d,
 398         testsuite/gas/i386/solaris/x86-64-nop-5.d,
 399         testsuite/gas/i386/solaris/x86-64-relax-2.d,
 400         testsuite/gas/i386/solaris/x86-64-relax-3.d,
 401         testsuite/gas/i386/x86-64-align-branch-1a.d,
 402         testsuite/gas/i386/x86-64-align-branch-1b.d,
 403         testsuite/gas/i386/x86-64-align-branch-1c.d,
 404         testsuite/gas/i386/x86-64-align-branch-1d.d,
 405         testsuite/gas/i386/x86-64-align-branch-1e.d,
 406         testsuite/gas/i386/x86-64-align-branch-1f.d,
 407         testsuite/gas/i386/x86-64-align-branch-1g.d,
 408         testsuite/gas/i386/x86-64-align-branch-1h.d,
 409         testsuite/gas/i386/x86-64-align-branch-1i.d,
 410         testsuite/gas/i386/x86-64-align-branch-2a.d,
 411         testsuite/gas/i386/x86-64-align-branch-2b.d,
 412         testsuite/gas/i386/x86-64-align-branch-2c.d,
 413         testsuite/gas/i386/x86-64-align-branch-3.d,
 414         testsuite/gas/i386/x86-64-align-branch-4a.d,
 415         testsuite/gas/i386/x86-64-align-branch-4b.d,
 416         testsuite/gas/i386/x86-64-align-branch-5.d,
 417         testsuite/gas/i386/x86-64-align-branch-6.d,
 418         testsuite/gas/i386/x86-64-branch-2.d,
 419         testsuite/gas/i386/x86-64-branch-3.d,
 420         testsuite/gas/i386/x86-64-branch.d,
 421         testsuite/gas/i386/x86-64-disassem.d,
 422         testsuite/gas/i386/x86-64-disp32.d,
 423         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
 424         testsuite/gas/i386/x86-64-gotpcrel.d,
 425         testsuite/gas/i386/x86-64-ifunc.d,
 426         testsuite/gas/i386/x86-64-jump.d,
 427         testsuite/gas/i386/x86-64-lfence-byte.d,
 428         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
 429         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
 430         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
 431         testsuite/gas/i386/x86-64-lfence-load.d,
 432         testsuite/gas/i386/x86-64-lfence-ret-a.d,
 433         testsuite/gas/i386/x86-64-lfence-ret-b.d,
 434         testsuite/gas/i386/x86-64-lfence-ret-c.d,
 435         testsuite/gas/i386/x86-64-lfence-ret-d.d,
 436         testsuite/gas/i386/x86-64-lfence-ret-e.d,
 437         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
 438         testsuite/gas/i386/x86-64-mpx-branch-1.d,
 439         testsuite/gas/i386/x86-64-mpx.d,
 440         testsuite/gas/i386/x86-64-nop-3.d,
 441         testsuite/gas/i386/x86-64-nop-4.d,
 442         testsuite/gas/i386/x86-64-nop-5.d,
 443         testsuite/gas/i386/x86-64-nops-7.d,
 444         testsuite/gas/i386/x86-64-notrack.d,
 445         testsuite/gas/i386/x86-64-opcode.d,
 446         testsuite/gas/i386/x86-64-relax-2.d,
 447         testsuite/gas/i386/x86-64-relax-3.d,
 448         testsuite/gas/i386/x86-64-relax-4.d,
 449         testsuite/gas/i386/x86-64-rtm.d,
 450         testsuite/gas/i386/x86-64-stack.d,
 451         testsuite/gas/i386/x86-64-unique.d,
 452         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
 453
 454 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         PR gas/26237
 457         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
 458         address.
 459         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
 460         * testsuite/gas/i386/addr32.d: Updated.
 461         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 462         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 463         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
 464         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
 465
 466 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 467
 468         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
 469         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
 470         * testsuite/gas/i386/intel.d,
 471         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
 472
 473 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 474
 475         * testsuite/gas/i386/prefix.d: Adjust expectations.
 476
 477 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 478
 479         * testsuite/gas/i386/x86-64-avx-intel.d,
 480         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
 481
 482 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 483
 484         * testsuite/gas/i386/movbe-suffix.d,
 485         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
 486         * testsuite/gas/i386/i386.exp: Run new tests.
 487
 488 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 489
 490         * testsuite/gas/i386/crc32-suffix.d,
 491         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
 492         * testsuite/gas/i386/i386.exp: Run new tests.
 493         * testsuite/gas/i386/arch-10-bdver1.d,
 494         testsuite/gas/i386/arch-10-bdver2.d,
 495         testsuite/gas/i386/arch-10-bdver3.d,
 496         testsuite/gas/i386/arch-10-bdver4.d,
 497         testsuite/gas/i386/arch-10-btver1.d,
 498         testsuite/gas/i386/arch-10-btver2.d,
 499         testsuite/gas/i386/arch-10-lzcnt.d,
 500         testsuite/gas/i386/arch-10-prefetchw.d,
 501         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
 502         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
 503         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
 504         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
 505         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
 506         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
 507         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
 508         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
 509         testsuite/gas/i386/x86-64-arch-2-btver1.d,
 510         testsuite/gas/i386/x86-64-arch-2-btver2.d,
 511         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
 512         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
 513         testsuite/gas/i386/x86-64-arch-2.d,
 514         testsuite/gas/i386/x86-64-crc32.d,
 515         testsuite/gas/i386/x86-64-pseudos.d,
 516         testsuite/gas/i386/x86-64-sse-noavx.d,
 517         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
 518
 519 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 520
 521         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 522         ModR/M-encoded byte register cases.
 523         * testsuite/gas/i386/x86-64-pseudos.d,
 524         testsuite/gas/i386/x86-64-reg-intel.d,
 525         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
 526
 527 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 528
 529         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 530         not-ModR/M-encoded byte register cases.
 531         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
 532
 533 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 534
 535         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
 536         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
 537         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
 538         testsuite/gas/i386/ilp32/x86-64-avx.d,
 539         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
 540         testsuite/gas/i386/ilp32/x86-64-crc32.d,
 541         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
 542         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
 543         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
 544         testsuite/gas/i386/ilp32/x86-64-reg.d,
 545         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
 546         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
 547         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
 548         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
 549         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
 550         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
 551         dump expectations.
 552
 553 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
 556         extension.
 557
 558 2020-07-13  Nick Clifton  <nickc@redhat.com>
 559
 560         * po/fr.po: Updated French translation.
 561
 562 2020-07-13  Alan Modra  <amodra@gmail.com>
 563
 564         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
 565         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 566         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 567         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 568
 569 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 570
 571         * config/tc-i386.c (output_insn): Check i.xstate to set
 572         GNU_PROPERTY_X86_FEATURE_2_TMM.
 573         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
 574         x86-64-property-8 and x86-64-property-9.
 575         * testsuite/gas/i386/x86-64-property-7.d: New file.
 576         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
 577         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
 578         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
 579         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
 580         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
 581
 582 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 583
 584         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
 585         has_regymm, has_regzmm and has_regtmm.  Add xstate.
 586         (md_assemble): Set i.xstate from operand types in instruction
 587         template.
 588         (build_modrm_byte): Updated.
 589         (output_insn): Check i.xstate.
 590         * testsuite/gas/i386/i386.exp: Run property-6 and
 591         x86-64-property-6.
 592         * testsuite/gas/i386/property-6.d: New file.
 593         * testsuite/gas/i386/property-6.s: Updated.
 594         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
 595
 596 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 597
 598         * testsuite/gas/i386/property-5.d: Correct test name.
 599
 600 2020-07-10  Lili Cui  <lili.cui@intel.com>
 601
 602         * NEWS: Mention support for Intel AMX instructions.
 603         * config/tc-i386.c (i386_error): Add invalid_sib_address.
 604         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
 605         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
 606         (match_simd_size): Add tmmword check.
 607         (operand_type_match): Add tmmword.
 608         (type_names): Add rTMM.
 609         (i386_error): Add invalid_tmm_register_set.
 610         (check_VecOperands): Handle invalid_sib_address and
 611         invalid_tmm_register_set.
 612         (match_template): Handle invalid_sib_address.
 613         (build_modrm_byte): Handle non-vector SIB and zmmword.
 614         (i386_index_check): Disallow RegIP for non-vector SIB.
 615         (check_register): Handle zmmword.
 616         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
 617         * testsuite/gas/i386/i386.exp: Add AMX new tests.
 618         * testsuite/gas/i386/intel-regs.d: Add tmm.
 619         * testsuite/gas/i386/intel-regs.s: Add tmm.
 620         * testsuite/gas/i386/x86-64-amx-intel.d: New.
 621         * testsuite/gas/i386/x86-64-amx-inval.l: New.
 622         * testsuite/gas/i386/x86-64-amx-inval.s: New.
 623         * testsuite/gas/i386/x86-64-amx.d: New.
 624         * testsuite/gas/i386/x86-64-amx.s: New.
 625         * testsuite/gas/i386/x86-64-amx-bad.d: New.
 626         * testsuite/gas/i386/x86-64-amx-bad.s: New.
 627
 628 2020-07-10  Tom de Vries  <tdevries@suse.de>
 629
 630         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
 631         readelf's line table decoding.
 632         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 633         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 634         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 635         * testsuite/gas/elf/dwarf2-15.d: Likewise.
 636         * testsuite/gas/elf/dwarf2-16.d: Likewise.
 637         * testsuite/gas/elf/dwarf2-17.d: Likewise.
 638         * testsuite/gas/elf/dwarf2-18.d: Likewise.
 639         * testsuite/gas/elf/dwarf2-19.d: Likewise.
 640         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 641         * testsuite/gas/elf/dwarf2-6.d: Likewise.
 642         * testsuite/gas/elf/dwarf2-7.d: Likewise.
 643
 644 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
 647         VEX/EVEX vector instructions.
 648         * testsuite/gas/i386/property-4.d: New file.
 649         * testsuite/gas/i386/property-4.s: Likewise.
 650         * testsuite/gas/i386/property-5.d: Likewise.
 651         * testsuite/gas/i386/property-5.s: Likewise.
 652         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
 653         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
 654
 655 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 656
 657         * NEWS: Mention --enable-x86-used-note.
 658         * configure.ac: Configure with --enable-x86-used-note by default
 659         for Linux/x86.
 660         * configure: Regenerated.
 661
 662 2020-07-09  Alan Modra  <amodra@gmail.com>
 663
 664         * config/obj-coff.h: Remove TE_PE support.
 665         * config/tc-ppc.c: Likewise.
 666         * config/tc-ppc.h: Likewise.
 667         * configure.tgt: Remove powerpc PE and powerpc lynxos.
 668         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
 669         condition.
 670         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
 671
 672 2020-07-08  Jan Beulich  <jbeulich@suse.com>
 673
 674         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
 675         New.
 676         * testsuite/gas/i386/i386.exp: Run new tests.
 677
 678 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
 679
 680         * config/tc-arc.c (find_opcode_match): Add error messages.
 681         * testsuite/gas/arc/add_s-err.s: Update test.
 682         * testsuite/gas/arc/asm-errors.err: Likewise.
 683         * testsuite/gas/arc/cpu-em-err.s: Likewise.
 684         * testsuite/gas/arc/hregs-err.s: Likewise.
 685         * testsuite/gas/arc/warn.s: Likewise.
 686
 687 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         PR gas/26212
 690         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
 691
 692 2020-07-07  Alan Modra  <amodra@gmail.com>
 693
 694         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
 695         * testsuite/gas/ppc/ppc.exp: Likewise.
 696         * testsuite/gas/all/weakref1l.d: Likewise.
 697
 698 2020-07-07  Nick Clifton  <nickc@redhat.com>
 699
 700         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
 701         expected output.
 702
 703 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 704
 705         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
 706         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
 707         testsuite/gas/i386/x86-64-evex-wig1.d,
 708         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
 709         expectations.
 710
 711 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 712
 713         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
 714         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
 715         * testsuite/gas/i386/avx512f-opts-intel.d,
 716         testsuite/gas/i386/avx512f-opts.d
 717         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
 718         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
 719
 720 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
 721
 722         PR 26204
 723         * config/tc-arm.c: Fix spelling mistake.
 724         * config/tc-riscv.c: Likewise.
 725         * config/tc-z80.c: Likewise.
 726         * po/gas.pot: Regenerate.
 727
 728 2020-07-06  Nick Clifton  <nickc@redhat.com>
 729
 730         * po/uk.po: Updated Ukranian translation.
 731
 732 2020-07-04  Nick Clifton  <nickc@redhat.com>
 733
 734         * configure: Regenerate.
 735         * po/gas.pot: Regenerate.
 736
 737 2020-07-04  Nick Clifton  <nickc@redhat.com>
 738
 739         * version.m4: Change version number to 2.35.50.
 740         * configure: Regenerate.
 741         * po/bfd.pot: Regenerate.
 742
 743 2020-07-04  Nick Clifton  <nickc@redhat.com>
 744
 745         Binutils 2.35 branch created.
 746
 747 2020-07-03  Alan Modra  <amodra@gmail.com>
 748
 749         PR 26028
 750         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
 751
 752 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
 755         swap two source operands.
 756
 757 2020-07-02  Nick Clifton  <nickc@redhat.com>
 758
 759         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
 760
 761 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
 762
 763         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
 764         segfault on negative chars.
 765         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
 766         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
 767
 768 2020-07-02  Nick Clifton  <nickc@redhat.com>
 769
 770         PR 26028
 771         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
 772         command line.
 773         * testsuite/gas/ia64/unwind.d: Likewise.
 774         * testsuite/gas/mmix/bspec-1.d: Likewise.
 775         * testsuite/gas/mmix/bspec-2.d: Likewise.
 776         * testsuite/gas/mmix/comment-1.d: Likewise.
 777         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 778
 779 2020-07-01  Alan Modra  <amodra@gmail.com>
 780
 781         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
 782
 783 2020-07-01  Alan Modra  <amodra@gmail.com>
 784
 785         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
 786         in data sections, and mep.
 787
 788 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 789
 790         * NEWS: Mention x86 NaCl target support removal.
 791         * config/tc-i386.c: Remove x86 NaCl target support.
 792         * config/tc-i386.h: Likewise.
 793         * configure.tgt: Likewise.
 794         * testsuite/gas/i386/i386.exp: Likewise.
 795         * testsuite/gas/i386/iamcu-1.d: Likewise.
 796         * testsuite/gas/i386/iamcu-2.d: Likewise.
 797         * testsuite/gas/i386/iamcu-3.d: Likewise.
 798         * testsuite/gas/i386/iamcu-4.d: Likewise.
 799         * testsuite/gas/i386/iamcu-5.d: Likewise.
 800         * testsuite/gas/i386/k1om.d: Likewise.
 801         * testsuite/gas/i386/l1om.d: Likewise.
 802
 803 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 804
 805         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
 806         checking into riscv_csr_address.
 807         (riscv_csr_version_check): Likewise.
 808         (riscv_csr_address): New function.  Return the suitable CSR address
 809         after checking the ISA dependency and versions.  Issue warnings if
 810         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
 811         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
 812         priv spec versions for them.
 813         (reg_csr_lookup_internal): Call riscv_csr_address to find the
 814         suitable CSR address.
 815         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
 816         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 817         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 818         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
 819         priv spec warnings here.  These warnings are added by accident.
 820         Remove them and only focus on the ISA dependency warnings.
 821         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 822         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 823         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
 824         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
 825         than the privileged ones.
 826         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 827         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 828         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 829         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
 830         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 831         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
 832         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
 833         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
 834         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 835         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 836
 837 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 838
 839         * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
 840         (md_assemble): Don't process ImmExt without operands.
 841
 842 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
 843
 844         PR gas/25331
 845         * config/tc-mmix.c (md_assemble) <fixup for
 846         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
 847         Also, set its fx_no_overflow.
 848         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
 849         Similarly this fixup affects 4 bytes, not 8 and needs its
 850         fx_no_overflow set.
 851         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
 852         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
 853
 854 2020-06-29  Alan Modra  <amodra@gmail.com>
 855
 856         * config/tc-s12z.c: Use C style comments.
 857         * config/tc-z80.c: Likewise.
 858         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
 859
 860 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 861
 862         * config/tc-i386.c (md_assemble): Process ImmExt without
 863         operands.
 864
 865 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 866
 867         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
 868         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
 869         VECSIB256 and VECSIB512, respectively.
 870         (build_modrm_byte): Replace vecsib with sib.
 871
 872 2020-06-26  Jan Beulich  <jbeulich@suse.com>
 873
 874         * testsuite/gas/i386/nop-1-suffix.d: New.
 875         * testsuite/gas/i386/i386.exp: Run new test.
 876
 877 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 878
 879         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
 880         (md_pseudo_table): Handle "gnu_attribute".
 881         * doc/as.texi: Document GNU attribute for M68K.
 882
 883 2020-06-25  Nick Clifton  <nickc@redhat.com>
 884
 885         PR 26141
 886         * config/tc-arm.c (arm_force_relocation): Force resolution of
 887         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
 888         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
 889
 890 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 891
 892         * config/tc-i386.c (md_assemble): Move call to process_immext()
 893         ...
 894         (process_operands): ... here.
 895
 896 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 897
 898         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
 899         diagnostic when there is a sizing prefix.  Switch to word/dword/
 900         qword encoding when there is a sizing prefix and no (explicit or
 901         derived) suffix.
 902         (update_imm): Handle presence of a sizing prefix.
 903         * testsuite/gas/i386/noreg16-data32.d,
 904         testsuite/gas/i386/noreg32-data16.d,
 905         testsuite/gas/i386/noreg32-data16.e,
 906         testsuite/gas/i386/noreg64-data16.d,
 907         testsuite/gas/i386/noreg64-data16.e,
 908         testsuite/gas/i386/noreg64-rex64.d: New.
 909         * testsuite/gas/i386/i386.exp: Run new tests.
 910         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
 911         Introduce and use pfx* macros.
 912         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
 913         addressing.
 914         * testsuite/gas/i386/noreg16.d: Adjust expectations.
 915
 916 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 917
 918         * testsuite/gas/i386/avx-16bit.d,
 919         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
 920         testsuite/gas/i386/avx512f-16bit.d,
 921         testsuite/gas/i386/avx512f.d,
 922         testsuite/gas/i386/evex-lig256.d,
 923         testsuite/gas/i386/evex-lig512.d
 924         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
 925         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
 926         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
 927         testsuite/gas/i386/sse2-16bit.d,
 928         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
 929         expectations.
 930
 931 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 932
 933         * config/tc-i386.c (md_assemble): Also reject explicit REX
 934         prefixes with VEX and alike encoded insns. Zap consumed bits
 935         from i.rex.
 936         (output_insn): Don't ignore REX prefix for VEX and alike
 937         encodings; abort() instead if encountered.
 938         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
 939         ...
 940         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
 941         * testsuite/gas/i386/x86-64-pseudos.d,
 942         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
 943
 944 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 945
 946         * config/tc-i386.c (process_operands): Translate explicit REX
 947         prefix into i.rex for SSE2AVX templates.
 948         (set_rex_vrex): New helper.
 949         (build_modrm_byte): Use it.
 950         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
 951         REX prefixes.
 952         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 953
 954 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 955
 956         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
 957         templates when there's no data size prefix.
 958         (md_assemble): Reject data size prefix also for legacy encoded
 959         SIMD templates.
 960         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
 961         Uncomment previously not working line.
 962         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
 963         data16 prefix.
 964         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
 965         testsuite/gas/i386/sse2avx.d: Adjust expectations.
 966
 967 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 968
 969         * config/tc-i386.c (build_evex_prefix): Drop early setting of
 970         vec_length.
 971
 972 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
 973
 974         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
 975         explicit_priv_attr.  It used to indicate CSR or priv instructions are
 976         explictly used.
 977         (riscv_is_priv_insn): Return True if it is a privileged instruction.
 978         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
 979         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
 980         (riscv_write_out_attrs): Clarification of when to generate the elf
 981         priv spec attributes.
 982         * testsuite/gas/riscv/attribute-11.s: Add comments.
 983         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
 984         `priv_insn_<n>` to decide which priv instruction is expected to used.
 985         (<n> is a to e.)
 986         * testsuite/gas/riscv/attribute-14a.d: Likewise.
 987         * testsuite/gas/riscv/attribute-14b.d: Likewise.
 988         * testsuite/gas/riscv/attribute-14c.d: Likewise.
 989         * testsuite/gas/riscv/attribute-14d.d: Likewise.
 990         * testsuite/gas/riscv/attribute-14e.d: Likewise.
 991
 992 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 993
 994         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
 995         (riscv_set_default_priv_spec): Get the priv spec version from the
 996         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
 997
 998 2020-06-20  Alan Modra  <amodra@gmail.com>
 999
1000         * configure.tgt: Set bfd_gas for all SH targets.
1001
1002 2020-06-18  Jan Beulich  <jbeulich@suse.com>
1003
1004         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
1005         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1006         expectations.
1007
1008 2020-06-16  Lili Cui  <lili.cui@intel.com>
1009
1010         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
1011         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
1012         * doc/c-i386.texi: Add avx512_vp2intersect.
1013
1014 2020-06-16  Jan Beulich  <jbeulich@suse.com>
1015
1016         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
1017         conditional.
1018         * testsuite/gas/i386/sse-check.s: Adjust comment.
1019         * testsuite/gas/i386/sse-check-error.l,
1020         testsuite/gas/i386/sse-check-warn.e,
1021         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
1022         expectations.
1023
1024 2020-06-16  Alan Modra  <amodra@gmail.com>
1025
1026         * config/tc-tic30.h: Remove OBJ_AOUT support.
1027         * configure.tgt: Delete tic30-*-*aout* entry.
1028
1029 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
1030
1031         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
1032         macros.
1033         (elf32xtensa_abi): New declaration.
1034         (option_abi_windowed, option_abi_call0): New enum constants.
1035         (md_longopts): Add entries for --abi-windowed and --abi-call0.
1036         (md_parse_option): Add handlers for --abi-windowed and
1037         --abi-call0.
1038         (xtensa_add_config_info): Use xtensa_abi_choice instead of
1039         XSHAL_ABI to format ABI tag.
1040         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
1041         --abi-call0 to the list of options.
1042         * doc/c-xtensa.texi: Add description for options --abi-windowed
1043         and --abi-call0.
1044         * testsuite/gas/xtensa/abi-call0.d: New test definition.
1045         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
1046         * testsuite/gas/xtensa/abi.s: New test source.
1047
1048 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1049
1050         PR gas/26115
1051         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
1052         xsusldtrk.
1053         * testsuite/gas/i386/tsxldtrk.s: Likewise.
1054         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1055         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
1056
1057 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1058
1059         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
1060         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1061         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
1062
1063 2020-06-09  Seth Girvan  <snth@snthhacks.com>
1064
1065         * doc/c-avr.texi: Improve wording.
1066
1067 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1068
1069         * testsuite/gas/i386/x86-64-pseudos-bad.s,
1070         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
1071
1072 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1073
1074         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
1075         encoding tests.
1076         * testsuite/gas/i386/prefix.d: Adjust expectations.
1077
1078 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1079
1080         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
1081         with VEX/EVEX encoding tests.
1082         * testsuite/gas/i386/prefix.d: Adjust expectations.
1083
1084 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1085
1086         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
1087         suffix.
1088         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
1089         * testsuite/gas/i386/noreg64.d: Adjust expectations.
1090         * testsuite/gas/i386/noreg-intel64.d,
1091         testsuite/gas/i386/noreg-intel64.l,
1092         testsuite/gas/i386/noreg-intel64.s: New.
1093         * testsuite/gas/i386/i386.exp: Run new tests.
1094
1095 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1096
1097         * config/tc-i386.c (vex_encoding_error): New enumerator.
1098         (VEX_check_operands): Rename to VEX_check_encoding. Check
1099         for vex_encoding_error. Move Imm4 handling ...
1100         (check_VecOperands): ... here.
1101         (match_template): Call VEX_check_encoding when there are no
1102         operands. Split construct calling check_VecOperands and
1103         VEX_check_encoding (when there are operands).
1104         (check_register): Don't blindly set vex_encoding_evex.
1105         * testsuite/gas/i386/pseudos-bad.s,
1106         testsuite/gas/i386/pseudos-bad.l: New.
1107         * testsuite/gas/i386/i386.exp: Run new test.
1108         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
1109
1110 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
1111
1112         * config/tc-arm.c (insns): Add dfb.
1113         * testsuite/gas/arm/dfb.d: New test.
1114         * testsuite/gas/arm/dfb.s: Input for test.
1115
1116 2020-06-08  Nick Clifton  <nickc@redhat.com>
1117
1118         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
1119
1120 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1121
1122         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
1123
1124 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1125
1126         * config/tc-i386.c (check_byte_reg): Drop dead conditional
1127         around as_bad().
1128
1129 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1130
1131         * config/tc-i386.c (check_register): Split RegTR handling, to
1132         fail recognition also in 64-bit mode as well as with i586 or
1133         i686 explicitly enabled.
1134         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
1135         * testsuite/gas/i386/x86_64-intel.d,
1136         testsuite/gas/i386/x86_64.d: Adjust expectations.
1137
1138 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1139
1140         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
1141         * testsuite/gas/cfi/cfi.exp: Run this test.
1142
1143 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1144
1145         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
1146         check to %st(N) parsing logic.
1147         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
1148
1149 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1150
1151         * config/tc-i386.c (bad_reg): New.
1152         (check_VecOperations, i386_att_operand, i386_parse_name): Check
1153         for it.
1154         (check_register): New, broken out from ...
1155         (parse_real_register): ... here. Call it.
1156         (parse_register): Call it, and error upon failure.
1157         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
1158         testsuite/gas/i386/x86-64-equ-bad.s,
1159         testsuite/gas/i386/x86-64-equ-bad.l: New.
1160         * testsuite/gas/i386/i386.exp: Run new tests.
1161
1162 2020-06-06  Alan Modra  <amodra@gmail.com>
1163
1164         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
1165         * doc/c-ppc.texi: Likewise.
1166
1167 2020-06-06  Alan Modra  <amodra@gmail.com>
1168
1169         * config/tc-ppc.c: Update throughout for reloc renaming.
1170
1171 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
1172
1173         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
1174         stringop-overflow.
1175
1176 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
1177
1178         * config/tc-riscv.c (explicit_csr): New static boolean.
1179         Used to indicate CSR are explictly used.
1180         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
1181         (riscv_write_out_attrs): If we already have set elf priv
1182         attributes, then generate them.  Otherwise, don't generate
1183         them when no CSR are used.
1184         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
1185         * testsuite/gas/riscv/attribute-02.d: Likewise.
1186         * testsuite/gas/riscv/attribute-03.d: Likewise.
1187         * testsuite/gas/riscv/attribute-04.d: Likewise.
1188         * testsuite/gas/riscv/attribute-05.d: Likewise.
1189         * testsuite/gas/riscv/attribute-06.d: Likewise.
1190         * testsuite/gas/riscv/attribute-07.d: Likewise.
1191         * testsuite/gas/riscv/attribute-08.d: Likewise.
1192         * testsuite/gas/riscv/attribute-09.d: Likewise.
1193         * testsuite/gas/riscv/attribute-10.d: Likewise.
1194         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1195         * testsuite/gas/riscv/attribute-11.s: New testcase.
1196         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
1197         used, so we should output the ELF priv attributes.
1198         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
1199         used, so output the priv attributes according to the -mpriv-spec.
1200         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
1201         used, so ignore the -mpriv-spec setting.
1202
1203 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1204
1205         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
1206         cgen_get_insn_value.
1207         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1208         endianness to cgen_get_insn_value and cgen_put_insn_value.
1209
1210 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1211
1212         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1213         cgen_put_insn_value.
1214
1215 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1216
1217         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1218         bpf_cgen_cpu_open.
1219         (md_assemble): Remove no longer needed hack.
1220
1221 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1222
1223         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1224         cgen_put_insn_value.
1225         (gas_cgen_md_apply_fix): Likewise.
1226         (gas_cgen_md_apply_fix): Likewise.
1227         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1228         cgen_put_insn_value.
1229         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1230         cgen_put_insn_value.
1231
1232 2020-06-04  Alan Modra  <amodra@gmail.com>
1233
1234         * testsuite/config/default.exp: Remove global directive outside
1235         proc body.
1236         * testsuite/gas/mep/complex-relocs.exp: Likewise.
1237         * testsuite/gas/microblaze/relax_size.exp: Likewise.
1238         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1239         * testsuite/gas/mt/relocs.exp: Likewise.
1240         * testsuite/gas/rx/rx.exp: Likewise.
1241
1242 2020-06-03  Stephen Casner  <casner@acm.org>
1243
1244         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1245
1246 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
1247             Jim Wilson  <jimw@sifive.com>
1248
1249         PR 26051
1250         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1251         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
1252         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
1253         Move B before SB.  Move J before UJ.
1254
1255 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
1256
1257         * write.c (relax_segment): Fix handling of negative offset when
1258         relaxing an rs_org frag.
1259         * testsuite/gas/aarch64/org-neg.d: New test.
1260         * testsuite/gas/aarch64/org-neg.l: Error output for test.
1261         * testsuite/gas/aarch64/org-neg.s: Input for test.
1262         * testsuite/gas/arm/org-neg.d: New test.
1263         * testsuite/gas/arm/org-neg.l: Error output for test.
1264         * testsuite/gas/arm/org-neg.s: Input for test.
1265
1266 2020-05-28  Stephen Casner  <casner@acm.org>
1267
1268         Fix unexpected failures in gas testsuite for pdp11-aout target.
1269         These are caused by the PDP11's mix of little-endian octets in
1270         shorts but shorts in big endian order for long or quad.
1271
1272         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1273         * testsuite/gas/all/gas.exp: Select alternate test scripts for
1274         pdp11, skip octa test completely.
1275         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1276         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1277         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1278
1279 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
1280
1281         * frags.c (frag_grow): Fix comment.
1282
1283 2020-05-27  Stephen Casner  <casner@acm.org>
1284
1285         PR gas/26001
1286         * config/tc-pdp11.c (parse_reg): Distinguish register names from
1287         symbols that begin with a register name.
1288         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1289         * testsuite/gas/pdp11/pr26001.s: Likewise.
1290         * testsuite/gas/pdp11/pr26001.d: Likewise.
1291
1292 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
1293
1294         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1295         pointer when creating struct riscv_csr_extra.
1296
1297 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1298
1299         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1300         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1301         * testsuite/gas/i386/inval-avx512f.l: Updated.
1302
1303 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
1304
1305         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1306         load/store instruction variants with alignment hints.
1307         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1308         instruction variants with alignment hints.
1309
1310 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1311
1312         PR gas/26044
1313         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1314         instead of R_XGATE_PCREL_X.
1315         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1316         BFD_RELOC_XGATE_PCREL_X.
1317
1318 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1319
1320         PR gas/26044
1321         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1322         with &fragP->fr_literal[0].
1323
1324 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1325
1326         PR gas/26044
1327         * config/tc-vax.c (md_estimate_size_before_relax): Replace
1328         fragP->fr_literal with &fragP->fr_literal[0].
1329         (md_convert_frag): Likewise.
1330
1331 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1332
1333         PR gas/26044
1334         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1335         with &fragP->fr_literal[0].
1336
1337 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1338
1339         PR gas/26044
1340         * config/tc-crx.c (getreg_image): Change argument type to int.
1341         (md_convert_frag): Replace fragP->fr_literal with
1342         &fragP->fr_literal[0].
1343
1344 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         PR gas/26044
1347         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1348         sprintf with memmove.
1349
1350 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1351
1352         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1353         with &fragP->fr_literal[0].
1354
1355 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1356
1357         PR gas/26041
1358         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1359         2 overlapping strings.
1360
1361 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1362
1363         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1364         with &fragP->fr_literal[0].
1365
1366 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1367
1368         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1369         with &fragp->fr_literal[0].
1370         * config/tc-microblaze.c (md_apply_fix): Likewise.
1371         * config/tc-sh.c (md_convert_frag): Likewise.
1372
1373 2020-05-24  Jim Wilson  <jimw@sifive.com>
1374
1375         PR 26025
1376         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1377         asection to segT.  New locals seg and subseg.  Call subseg_set before
1378         fix_new_exp.  Call subseg_set after loop to restore original values.
1379
1380 2020-05-21  Alan Modra  <amodra@gmail.com>
1381
1382         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1383         throughout.
1384         * config/obj-elf.c: Likewise.
1385         * config/tc-aarch64.c: Likewise.
1386         * config/tc-arm.c: Likewise.
1387         * config/tc-m68k.c: Likewise.
1388         * config/tc-nios2.c: Likewise.
1389         * config/tc-tic30.c: Likewise.
1390         * ecoff.c: Likewise.
1391         * read.c: Likewise.
1392         * stabs.c: Likewise.
1393         * symbols.c: Likewise.
1394         * testsuite/gas/all/test-gen.c: Likewise.
1395
1396 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
1397
1398         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1399         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1400         Static variables which are used to set the ISA extensions. You can
1401         use -march (or ELF build attributes) and -misa-spec to set them,
1402         respectively.
1403         (ext_version_hash): The hash table used to handle the extensions
1404         with versions.
1405         (init_ext_version_hash): Initialize the ext_version_hash according
1406         to riscv_ext_version_table.
1407         (riscv_get_default_ext_version): The callback function of
1408         riscv_parse_subset_t.  According to the choosed ISA spec,
1409         get the default version for the specific extension.
1410         (riscv_set_arch): Set the callback function.
1411         (enum options, struct option md_longopts): Add new option -misa-spec.
1412         (md_parse_option): Do not call riscv_set_arch for -march.  We will
1413         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
1414         to set default_isa_spec class.
1415         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1416         ext_version_hash, and then call riscv_set_arch to set the architecture
1417         with versions according to default_arch_with_ext.
1418         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1419         x extensions.
1420         * testsuite/gas/riscv/attribute-03.d: Likewise.
1421         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
1422         already set it's version to 2p1 by march, so no need to use the default
1423         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
1424         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
1425         ISA spec 2p2, so set 0p0 to it.
1426         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
1427         zicsr is 2p0 according to ISA spec 20191213.
1428         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1429         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1430         You can set them by configure options --with-arch and
1431         --with-isa-spec, respectively.
1432         (riscv_set_default_isa_spec): New function used to set the
1433         default ISA spec.
1434         (md_parse_option): Call riscv_set_default_isa_spec rather than
1435         call riscv_get_isa_spec_class directly.
1436         (riscv_after_parse_args): If the -isa-spec is not set, then we
1437         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1438         calling riscv_set_default_isa_spec.
1439         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1440         the --with-isa-spec may be set to different ISA spec.
1441         * testsuite/gas/riscv/attribute-02.d: Likewise.
1442         * testsuite/gas/riscv/attribute-03.d: Likewise.
1443         * testsuite/gas/riscv/attribute-04.d: Likewise.
1444         * testsuite/gas/riscv/attribute-05.d: Likewise.
1445         * testsuite/gas/riscv/attribute-06.d: Likewise.
1446         * testsuite/gas/riscv/attribute-07.d: Likewise.
1447         * configure.ac: Add configure options, --with-arch and
1448         --with-isa-spec.
1449         * configure: Regenerated.
1450         * config.in: Regenerated.
1451         * config/tc-riscv.c (default_priv_spec): Static variable which is
1452         used to check if the CSR is valid for the chosen privilege spec. You
1453         can use -mpriv-spec to set it.
1454         (enum reg_class): We now get the CSR address from csr_extra_hash rather
1455         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
1456         (riscv_init_csr_hashes): Only need to initialize one hash table
1457         csr_extra_hash.
1458         (riscv_csr_class_check): Change the return type to void.  Don't check
1459         the ISA dependency if -mcsr-check isn't set.
1460         (riscv_csr_version_check): New function.  Check and find the CSR address
1461         from csr_extra_hash, according to default_priv_spec.  Report warning
1462         for the invalid CSR if -mcsr-check is set.
1463         (reg_csr_lookup_internal): Updated.
1464         (reg_lookup_internal): Likewise.
1465         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1466         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1467         (md_parse_option): Call riscv_set_default_priv_version to set
1468         default_priv_spec.
1469         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1470         privilege spec to the newest one.
1471         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1472         include/opcode/riscv.h.
1473         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1474         to check the ISA dependency for CSR, so fix the spec version by adding
1475         -mpriv-spec=1.11.
1476         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
1477         version warnings for the test case.
1478         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1479         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1480         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1481         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1482         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1483         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1484         Check whether the CSR is valid when privilege version 1.9 is choosed.
1485         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1486         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1487         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1488         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1489         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1490         Check whether the CSR is valid when privilege version 1.10 is choosed.
1491         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1492         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1493         Check whether the CSR is valid when privilege version 1.11 is choosed.
1494         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1495         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1496         setting.  You can set it by configure option --with-priv-spec.
1497         (riscv_set_default_priv_spec): New function used to set the default
1498         privilege spec.
1499         (md_parse_option): Call riscv_set_default_priv_spec rather than
1500         call riscv_get_priv_spec_class directly.
1501         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1502         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1503         calling riscv_set_default_priv_spec.
1504         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1505         the --with-priv-spec may be set to different privilege spec.
1506         * testsuite/gas/riscv/priv-reg.d: Likewise.
1507         * configure.ac: Add configure option --with-priv-spec.
1508         * configure: Regenerated.
1509         * config.in: Regenerated.
1510         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1511         explicit_attr.  Set it to TRUE if any ELF attribute is found.
1512         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1513         the priv attributes are set.
1514         (md_assemble): Set the default_priv_spec according to the priv
1515         attributes when we start to assemble instruction.
1516         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1517         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
1518         don't set the corresponding ELF attributes, then try to output the
1519         default ones.
1520         (riscv_set_public_attributes): If any ELF attribute or -march-attr
1521         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1522         to update the arch and priv attributes.
1523         (s_riscv_attribute): Make sure all arch and priv attributes are set
1524         before any instruction.
1525         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1526         ELF attribute or -march-attr is set.  If the priv attributes are not
1527         set, then try to update them by the default setting (-mpriv-spec or
1528         --with-priv-spec).
1529         * testsuite/gas/riscv/attribute-02.d: Likewise.
1530         * testsuite/gas/riscv/attribute-03.d: Likewise.
1531         * testsuite/gas/riscv/attribute-04.d: Likewise.
1532         * testsuite/gas/riscv/attribute-06.d: Likewise.
1533         * testsuite/gas/riscv/attribute-07.d: Likewise.
1534         * testsuite/gas/riscv/attribute-08.d: Likewise.
1535         * testsuite/gas/riscv/attribute-09.d: Likewise.
1536         * testsuite/gas/riscv/attribute-10.d: Likewise.
1537         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1538         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
1539         set by priv attributes must be supported.
1540         * testsuite/gas/riscv/attribute-05.s: Likewise.
1541         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
1542         priv attributes according to the -mpriv-spec option.
1543         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1544         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1545         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1546         * testsuite/gas/riscv/priv-reg.d: Removed.
1547         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
1548         CSR according to the priv spec 1.9.
1549         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
1550         CSR according to the priv spec 1.9.1.
1551         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
1552         CSR according to the priv spec 1.10.
1553         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
1554         CSR according to the priv spec 1.11.
1555         * config/tc-riscv.c (md_show_usage): Add descriptions about
1556         the new GAS options.
1557         * doc/c-riscv.texi: Likewise.
1558
1559 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
1560
1561         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1562         * testsuite/gas/ppc/power9.d: Likewise.
1563         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1564         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1565         sync, wait, waitrsv>: Add tests.
1566         * testsuite/gas/ppc/power10.d: Likewise.
1567
1568 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
1569
1570         PR 25992
1571         * config/tc-arm.c : Add arm_ext_v8r feature.
1572         (it_fsm_post_encode): Check arm_ext_v8r feature.
1573         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1574
1575 2020-05-19  Alan Modra  <amodra@gmail.com>
1576
1577         * write.c (write_contents): Use bfd_get_filename rather than
1578         accessing bfd->filename directly.  Use bfd_section_name rather
1579         than accessing section->name directly.
1580
1581 2020-05-19  Alan Modra  <amodra@gmail.com>
1582
1583         * symbols.c (local_symbol_make): Init all of lsy_flags.
1584
1585 2020-05-18  Alan Modra  <amodra@gmail.com>
1586
1587         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1588         before looking at add_symbol->sy_flags.
1589
1590 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
1591
1592         * config/tc-i386.c: Not handle lret/iret.
1593         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1594         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1595         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1596         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1597         * testsuite/gas/i386/lfence-ret.s: Ditto.
1598         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1599         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1600         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1601         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1602         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1603         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1604         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1605
1606 2020-05-15  Alan Modra  <amodra@gmail.com>
1607             Alex Coplan  <alex.coplan@arm.com>
1608
1609         * symbols.c (struct local_symbol): Update comment.
1610         (resolve_symbol_value): For resolved symbols equated to other
1611         symbols, verify that the referenced symbol is not a local_symbol
1612         before accessing sy_value.  Don't leave symbol loops during
1613         finalize_syms resolution.
1614         * testsuite/gas/all/assign-bad-recursive.d: New test.
1615         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1616         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1617         * testsuite/gas/all/gas.exp: Run it.
1618
1619 2020-05-14  Nick Clifton  <nickc@redhat.com>
1620
1621         * po/sv.po: Updated Swedish translation.
1622
1623 2020-05-11  Alan Modra  <amodra@gmail.com>
1624
1625         * testsuite/gas/ppc/scalarquad.d,
1626         * testsuite/gas/ppc/scalarquad.s: New test.
1627         * testsuite/gas/ppc/ppc.exp: Run it.
1628
1629 2020-05-11  Alan Modra  <amodra@gmail.com>
1630
1631         * testsuite/gas/ppc/rightmost.d,
1632         * testsuite/gas/ppc/rightmost.s: New test.
1633         * testsuite/gas/ppc/ppc.exp: Run it.
1634
1635 2020-05-11  Alan Modra  <amodra@gmail.com>
1636
1637         * testsuite/gas/ppc/xvtlsbb.d,
1638         * testsuite/gas/ppc/xvtlsbb.s: New test.
1639         * testsuite/gas/ppc/ppc.exp: Run it.
1640
1641 2020-05-11  Alan Modra  <amodra@gmail.com>
1642
1643         * testsuite/gas/ppc/stringop.d,
1644         * testsuite/gas/ppc/stringop.s: New test.
1645         * testsuite/gas/ppc/ppc.exp: Run it.
1646
1647 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1648
1649         * testsuite/gas/ppc/set_bool.d,
1650         * testsuite/gas/ppc/set_bool.s: New test.
1651         * testsuite/gas/ppc/ppc.exp: Run it.
1652
1653 2020-05-11  Alan Modra  <amodra@gmail.com>
1654
1655         * testsuite/gas/ppc/bitmanip.d,
1656         * testsuite/gas/ppc/bitmanip.s: New test.
1657         * testsuite/gas/ppc/ppc.exp: Run it.
1658
1659 2020-05-11  Alan Modra  <amodra@gmail.com>
1660
1661         * testsuite/gas/ppc/genpcv.d,
1662         * testsuite/gas/ppc/genpcv.s: New test.
1663         * testsuite/gas/ppc/ppc.exp: Run it.
1664
1665 2020-05-11  Alan Modra  <amodra@gmail.com>
1666
1667         * testsuite/gas/ppc/maskmanip.d,
1668         * testsuite/gas/ppc/maskmanip.s: New test.
1669         * testsuite/gas/ppc/ppc.exp: Run it.
1670
1671 2020-05-11  Alan Modra  <amodra@gmail.com>
1672             Peter Bergner  <bergner@linux.ibm.com>
1673
1674         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1675         (md_assemble): Check acc specified in correct operand.
1676         * testsuite/gas/ppc/outerprod.d,
1677         * testsuite/gas/ppc/outerprod.s,
1678         * testsuite/gas/ppc/vsx4.d,
1679         * testsuite/gas/ppc/vsx4.s: New tests.
1680         * testsuite/gas/ppc/ppc.exp: Run them.
1681
1682 2020-05-11  Alan Modra  <amodra@gmail.com>
1683
1684         * testsuite/gas/ppc/simd_perm.d,
1685         * testsuite/gas/ppc/simd_perm.s: New test.
1686         * testsuite/gas/ppc/ppc.exp: Run it.
1687
1688 2020-05-11  Alan Modra  <amodra@gmail.com>
1689
1690         * testsuite/gas/ppc/int128.d,
1691         * testsuite/gas/ppc/int128.s: New test.
1692         * testsuite/gas/ppc/ppc.exp: Run it.
1693
1694 2020-05-11  Alan Modra  <amodra@gmail.com>
1695
1696         * testsuite/gas/ppc/vsx_32byte.d,
1697         * testsuite/gas/ppc/vsx_32byte.s: New test.
1698         * testsuite/gas/ppc/ppc.exp: Run it.
1699
1700 2020-05-11  Alan Modra  <amodra@gmail.com>
1701
1702         * testsuite/gas/ppc/vec_mul.s,
1703         * testsuite/gas/ppc/vec_mul.d: New test.
1704         * testsuite/gas/ppc/ppc.exp: Run it.
1705
1706 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1707
1708         * testsuite/gas/ppc/byte_rev.d,
1709         * testsuite/gas/ppc/byte_rev.s: New test.
1710         * testsuite/gas/ppc/ppc.exp: Run it.
1711
1712 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1713
1714         * testsuite/gas/ppc/power10.d: Add paste. tests.
1715         * testsuite/gas/ppc/power10.s: Likewise.
1716
1717 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1718
1719         * testsuite/gas/ppc/power10.s: New test.
1720         * testsuite/gas/ppc/power10.d: Likewise.
1721         * testsuite/gas/ppc/ppc.exp: Run it.
1722
1723 2020-05-11  Alan Modra  <amodra@gmail.com>
1724
1725         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1726         renaming.
1727         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1728         place of -mfuture/-Mfuture.
1729         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1730         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1731
1732 2020-05-06  Nick Clifton  <nickc@redhat.com>
1733
1734         * po/sv.po: Updated Swedish translation.
1735
1736 2020-05-06  Nick Clifton  <nickc@redhat.com>
1737
1738         PR 25927
1739         * doc/as.texi (Preprocessing): Replace cross reference to not
1740         existant document with a URL to the equivalent page in the GCC
1741         manual.
1742
1743 2020-05-05  Nick Clifton  <nickc@redhat.com>
1744
1745         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1746         construction of a DWARF-5 directory name table.
1747         * testsuite/gas/elf/pr25917.d: Update expected output.
1748
1749 2020-05-05  Gunther Nikl <gnikl@justmail.de>
1750
1751         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1752         (md_parse_option): Remove initialization of elf_flags.
1753
1754 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1755
1756         PR gas/25863
1757         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1758         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1759         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1760
1761 2020-05-04  Nick Clifton  <nickc@redhat.com>
1762
1763         PR 25917
1764         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1765         table's existence before looking at its entries.
1766         Also do not emit a default directory entry if there are no
1767         directories in use.
1768
1769         * testsuite/gas/elf/pr25917.s: New test source file.
1770         * testsuite/gas/elf/pr25917.d: New test driver.
1771         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1772
1773 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
1774
1775         * config/tc-aarch64.c (fix_insn): Implement for
1776         AARCH64_OPND_UNDEFINED.
1777         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1778         * testsuite/gas/aarch64/udf.s: New.
1779         * testsuite/gas/aarch64/udf.d: New.
1780         * testsuite/gas/aarch64/udf-invalid.s: New.
1781         * testsuite/gas/aarch64/udf-invalid.l: New.
1782         * testsuite/gas/aarch64/udf-invalid.d: New.
1783
1784 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
1785
1786         * config/tc-rx.c (elf_flags): Reset default value.
1787         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1788
1789 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
1790
1791         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1792         if it's not defined.
1793         (microarch_earliest): New static variable.
1794         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1795         simcall opcode has mandatory parameter.
1796         (xg_init_global_config): Initialize microarch_earliest.
1797
1798 2020-04-29  Nick Clifton  <nickc@redhat.com>
1799
1800         PR 22699
1801         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1802         IMM0_8S and add support for IMM0_8U.
1803         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1804         unsigned 8-bit immediate.
1805         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1806         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1807
1808 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
1809
1810         * NEWS: Add news entry for big-obj.
1811         * config/tc-i386.c (i386_target_format): Support new format.
1812         * doc/c-i386.texi: Add i386 support.
1813         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1814         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1815
1816 2020-04-27  Nick Clifton  <nickc@redhat.com>
1817
1818         PR 25878
1819         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1820         (assign_file_to_slot): New function.  Fills in an entry in the
1821         files table.
1822         (allocate_filenum): Use new function.
1823         (allocate_filename_to_slot): Use new function.  If the specified
1824         slot entry is already in use, but was chosen automatically then
1825         reassign the automatic entry.
1826
1827 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
1828
1829         * config/tc-i386.c (lfence_before_ret_shl): New member.
1830         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1831         for Anysize insns.
1832         (insert_after_load): Issue warning for REP CMPS/SCAS.
1833         (insert_before_before): Handle iret, Handle
1834         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1835         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1836         -mlfence-before-ret=[none/not/or/shl/yes].
1837         Enable -mlfence-before-ret=shl when
1838         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1839         (md_show_usage): Ditto.
1840         * doc/c-i386.texi: Ditto.
1841         * testsuite/gas/i386/i386.exp: Add new testcases.
1842         * testsuite/gas/i386/lfence-load-b.d: New.
1843         * testsuite/gas/i386/lfence-load-b.e: New.
1844         * testsuite/gas/i386/lfence-load.d: Modified.
1845         * testsuite/gas/i386/lfence-load.e: New.
1846         * testsuite/gas/i386/lfence-load.s: Modified.
1847         * testsuite/gas/i386/lfence-ret-a.d: Modified.
1848         * testsuite/gas/i386/lfence-ret-b.d: Modified.
1849         * testsuite/gas/i386/lfence-ret-c.d: New.
1850         * testsuite/gas/i386/lfence-ret-d.d: New.
1851         * testsuite/gas/i386/lfence-ret.s: Modified.
1852         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1853         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1854         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1855         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1856         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1857         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1858         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1859         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1860         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1861         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1862
1863 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
1864
1865         PR ld/25861
1866         * config/tc-xtensa.c (md_apply_fix): Replace
1867         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1868         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1869         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1870         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1871         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1872
1873 2020-04-22  Alan Modra  <amodra@gmail.com>
1874
1875         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1876         symbol for ".symver .. remove".
1877         * doc/as.texi (.symver): Update.
1878         * testsuite/gas/symver/symver11.s: Make foo weak.
1879         * testsuite/gas/symver/symver11.d: Expect an error.
1880         * testsuite/gas/symver/symver7.d: Allow other random symbols.
1881
1882 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1883
1884         * testsuite/gas/symver/symver11.s: Add ".balign 8".
1885
1886 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
1887
1888         PR 25848
1889         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1890         * testsuite/gas/m68k/operands.d: Update.
1891         * testsuite/gas/m68k/op68000.d: Update for new error messages.
1892
1893 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
1894
1895         PR binutils/24753
1896         * testsuite/gas/arm/pr24753.d: New test.
1897         * testsuite/gas/arm/pr24753.s: New test.
1898
1899 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1900
1901         PR gas/23840
1902         PR gas/25295
1903         * NEWS: Mention .symver extension.
1904         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1905         function.
1906         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1907         add a version name.  Add local, hidden and remove visibility
1908         support.
1909         (elf_frob_symbol): Handle the list of version names.  Update the
1910         original symbol to local, hidden or remove it from the symbol
1911         table.
1912         (elf_frob_file_before_adjust): Handle the list of version names.
1913         * config/obj-elf.h (elf_visibility): New.
1914         (elf_versioned_name_list): Likewise.
1915         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1916         and visibility.  Change versioned_name pointer to struct
1917         elf_versioned_name_list.
1918         * doc/as.texi: Update .symver directive.
1919         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
1920         error checking tests.
1921         * testsuite/gas/symver/symver6.d: New file.
1922         * testsuite/gas/symver/symver7.d: Likewise.
1923         * testsuite/gas/symver/symver7.s: Likewise.
1924         * testsuite/gas/symver/symver8.d: Likewise.
1925         * testsuite/gas/symver/symver8.s: Likewise.
1926         * testsuite/gas/symver/symver9.s: Likewise.
1927         * testsuite/gas/symver/symver9a.d: Likewise.
1928         * testsuite/gas/symver/symver9b.d: Likewise.
1929         * testsuite/gas/symver/symver10.s: Likewise.
1930         * testsuite/gas/symver/symver10a.d: Likewise.
1931         * testsuite/gas/symver/symver10b.d: Likewise.
1932         * testsuite/gas/symver/symver11.d: Likewise.
1933         * testsuite/gas/symver/symver11.s: Likewise.
1934         * testsuite/gas/symver/symver12.d: Likewise.
1935         * testsuite/gas/symver/symver12.s: Likewise.
1936         * testsuite/gas/symver/symver13.d: Likewise.
1937         * testsuite/gas/symver/symver13.s: Likewise.
1938         * testsuite/gas/symver/symver14.d: Likewise.
1939         * testsuite/gas/symver/symver14.l: Likewise.
1940         * testsuite/gas/symver/symver15.d: Likewise.
1941         * testsuite/gas/symver/symver15.l: Likewise.
1942         * testsuite/gas/symver/symver6.l: Removed.
1943         * testsuite/gas/symver/symver6.s: Updated.
1944
1945 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1946
1947         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1948         to include TSB.
1949         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1950         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1951         * testsuite/gas/aarch64/system.d: Update.
1952
1953 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1954
1955         * testsuite/gas/aarch64/bti.d: Update -march option.
1956         * testsuite/gas/aarch64/illegal-bti.d: Remove.
1957         * testsuite/gas/aarch64/illegal-bti.l: Remove.
1958         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1959         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1960
1961 2020-04-17  Alan Modra  <amodra@gmail.com>
1962
1963         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1964
1965 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
1966             Nick Clifton  <nickc@redhat.com>
1967
1968         PR 25803
1969         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1970         targets.
1971         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1972         for the type-2 test.
1973         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1974         targets running this test.
1975
1976 2020-02-16  David Faust  <david.faust@oracle.com>
1977
1978         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1979         * testsuite/gas/bpf/jump32.s: New file.
1980         * testsuite/gas/bpf/jump32.d: Likewise.
1981
1982 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1983
1984         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1985         documentation.
1986
1987 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
1988
1989         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1990         (md_pcrel_from): Remove prototytpe.
1991         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1992         define.
1993         (md_pcrel_from_section): Remove duplicate prototype.
1994         * tc.h (md_pcrel_from_section): Add prototype.
1995         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1996         * config/tc-arc.h (md_pcrel_from_section): Likewise.
1997         * config/tc-arm.h (md_pcrel_from_section): Likewise.
1998         * config/tc-avr.h (md_pcrel_from_section): Likewise.
1999         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
2000         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
2001         * config/tc-csky.h (md_pcrel_from_section): Likewise.
2002         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
2003         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
2004         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
2005         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
2006         * config/tc-frv.h (md_pcrel_from_section): Likewise.
2007         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
2008         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
2009         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
2010         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
2011         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
2012         * config/tc-mep.h (md_pcrel_from_section): Likewise.
2013         * config/tc-metag.h (md_pcrel_from_section): Likewise.
2014         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
2015         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
2016         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
2017         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
2018         * config/tc-mt.h (md_pcrel_from_section): Likewise.
2019         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
2020         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
2021         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
2022         * config/tc-rx.h (md_pcrel_from_section): Likewise.
2023         * config/tc-s390.h (md_pcrel_from_section): Likewise.
2024         * config/tc-sh.h (md_pcrel_from_section): Likewise.
2025         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
2026         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
2027         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
2028         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
2029         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
2030         md_apply_fix3): Delete prototypes.
2031
2032 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2033
2034         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
2035         instructions.
2036
2037 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
2038
2039         * doc/c-z80.texi: Fix @xref warnings.
2040
2041 2020-04-07  Lili Cui  <lili.cui@intel.com>
2042
2043         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
2044         (cpu_noarch): Likewise.
2045         * doc/c-i386.texi: Document TSXLDTRK.
2046         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
2047         * testsuite/gas/i386/tsxldtrk.d: Likewise.
2048         * testsuite/gas/i386/tsxldtrk.s: Likewise.
2049         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2050
2051 2020-04-02  Lili Cui  <lili.cui@intel.com>
2052
2053         * config/tc-i386.c (cpu_arch): Add .serialize.
2054         (cpu_noarch): Likewise.
2055         * doc/c-i386.texi: Document serialize.
2056         * testsuite/gas/i386/i386.exp: Run serialize tests
2057         * testsuite/gas/i386/serialize.d: Likewise.
2058         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
2059         * testsuite/gas/i386/serialize.s: Likewise.
2060
2061 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2062
2063         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
2064         * testsuite/gas/elf/section12b.d: Likewise.
2065         * testsuite/gas/elf/section16a.d: Likewise.
2066         * testsuite/gas/elf/section16b.d: Likewise.
2067
2068 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
2069
2070         * config/tc-m68k.c (m68k_ip): Fix range check for index register
2071         with a suppressed address register.
2072
2073 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
2074
2075         PR gas/25756
2076         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
2077         * testsuite/gas/i386/localpic.s: Add a test for relocation
2078         against local absolute symbol.
2079         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
2080         * testsuite/gas/i386/localpic.d: Updated.
2081         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
2082         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
2083
2084 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2085
2086         PR gas/25732
2087         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
2088         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
2089         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
2090         testsuite/gas/i386/x86-64-jump.d.
2091         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
2092         Incorporate changes to
2093         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
2094         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
2095         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
2096         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
2097         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
2098
2099 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
2100
2101         PR 25611
2102         PR 25614
2103         * dwarf2dbg.c: Do not include "bignum.h".
2104
2105 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
2106
2107         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
2108         * testsuite/gas/riscv/alias-csr.s: Likewise.
2109         * testsuite/gas/riscv/no-aliases-csr.d: Move this
2110         to priv-reg-pseudo-noalias.
2111         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
2112         * testsuite/gas/riscv/bad-csr.l: Likewise.
2113         * testsuite/gas/riscv/bad-csr.s: Likewise.
2114         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
2115         * testsuite/gas/riscv/satp.s: Likewise.
2116         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
2117         csr instruction, including alias-csr testcase.
2118         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
2119         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
2120         pseudo instruction with objdump -Mno-aliases.
2121         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
2122         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
2123         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
2124         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
2125         * testsuite/gas/riscv/priv-reg.s: Likewise.
2126         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2127         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2128         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2129
2130 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
2131
2132         * config/obj-coff.c (obj_coff_section): Set the bss flag on
2133         sections with the "b" attribute.
2134
2135 2020-03-22  Alan Modra  <amodra@gmail.com>
2136
2137         * testsuite/gas/s12z/truncated.d: Update expected output.
2138
2139 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
2140
2141         PR 25690
2142         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
2143         * doc/c-z80.texi: Update documentation.
2144
2145 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
2146
2147         PR 25641
2148         PR 25668
2149         PR 25633
2150         Fix disassembling ED+A4/AC/B4/BC opcodes.
2151         Fix assembling lines containing colonless label and instruction
2152         with first operand inside parentheses.
2153         Fix registration of unsupported by target CPU registers.
2154         * config/tc-z80.c: See above.
2155         * config/tc-z80.h: See above.
2156         * testsuite/gas/z80/colonless.d: Update test.
2157         * testsuite/gas/z80/colonless.s: Likewise.
2158         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
2159         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
2160         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2161         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
2162         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
2163         * testsuite/gas/z80/unsup_regs.s: Likewise.
2164         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
2165         * testsuite/gas/z80/z80.exp: Likewise.
2166         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
2167         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
2168         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
2169
2170 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2171
2172         PR 25660
2173         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
2174         (parse_operands): Handle new operand codes.
2175         (do_neon_dyadic_long): Make shape check accept the scalar variants.
2176         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
2177         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
2178         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
2179         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
2180         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
2181         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
2182         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
2183
2184 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2185
2186         * NEWS: Mention x86 assembler options for CVE-2020-0551.
2187
2188 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2189
2190         * testsuite/gas/i386/i386.exp: Run new tests.
2191         * testsuite/gas/i386/lfence-byte.d: New file.
2192         * testsuite/gas/i386/lfence-byte.e: Likewise.
2193         * testsuite/gas/i386/lfence-byte.s: Likewise.
2194         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
2195         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
2196         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
2197         * testsuite/gas/i386/lfence-indbr.e: Likewise.
2198         * testsuite/gas/i386/lfence-indbr.s: Likewise.
2199         * testsuite/gas/i386/lfence-load.d: Likewise.
2200         * testsuite/gas/i386/lfence-load.s: Likewise.
2201         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
2202         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
2203         * testsuite/gas/i386/lfence-ret.s: Likewise.
2204         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
2205         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
2206         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2207         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2208         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2209         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2210         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2211         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2212         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2213         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2214         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2215         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2216
2217 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2218
2219         * config/tc-i386.c (lfence_after_load): New.
2220         (lfence_before_indirect_branch_kind): New.
2221         (lfence_before_indirect_branch): New.
2222         (lfence_before_ret_kind): New.
2223         (lfence_before_ret): New.
2224         (last_insn): New.
2225         (load_insn_p): New.
2226         (insert_lfence_after): New.
2227         (insert_lfence_before): New.
2228         (md_assemble): Call insert_lfence_before and insert_lfence_after.
2229         Set last_insn.
2230         (OPTION_MLFENCE_AFTER_LOAD): New.
2231         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2232         (OPTION_MLFENCE_BEFORE_RET): New.
2233         (md_longopts): Add -mlfence-after-load=,
2234         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2235         (md_parse_option): Handle -mlfence-after-load=,
2236         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2237         (md_show_usage): Display -mlfence-after-load=,
2238         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2239         (i386_cons_align): New.
2240         * config/tc-i386.h (i386_cons_align): New.
2241         (md_cons_align): New.
2242         * doc/c-i386.texi: Document -mlfence-after-load=,
2243         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2244
2245 2020-03-11  Nick Clifton  <nickc@redhat.com>
2246
2247         PR 25611
2248         PR 25614
2249         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2250         (DWARF2_FILE_SIZE_NAME): Default to -1.
2251         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2252         whichever is higher.
2253         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2254         (NUM_MD5_BYTES): Define.
2255         (struct file entry): Add md5 field.
2256         (get_filenum): Delete and replace with...
2257         (get_basename): New function.
2258         (get_directory_table_entry): New function.
2259         (allocate_filenum): New function.
2260         (allocate_filename_to_slot): New function.
2261         (dwarf2_where): Use new functions.
2262         (dwarf2_directive_filename): Add support for extended .file
2263         pseudo-op.
2264         (dwarf2_directive_loc): Allow the use of file number zero with
2265         DWARF 5 or higher.
2266         (out_file_list): Rename to...
2267         (out_dir_and_file_list): Add DWARF 5 support.
2268         (out_debug_line): Emit extra values into the section header for
2269         DWARF 5.
2270         (out_debug_str): Allow for file 0 to be used with DWARF 5.
2271         * doc/as.texi (.file): Update the description of this pseudo-op.
2272         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2273         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2274         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2275         * NEWS: Mention the new feature.
2276
2277 2020-03-10  Alan Modra  <amodra@gmail.com>
2278
2279         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2280         to avoid signed overflow.
2281         * config/tc-mcore.c (md_assemble): Likewise.
2282         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2283         * config/tc-nds32.c (SET_ADDEND): Likewise.
2284         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2285
2286 2020-03-09  Jan Beulich  <jbeulich@suse.com>
2287
2288         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2289         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2290         testsuite/gas/i386/avx-intel.d: Adjust expectations.
2291
2292 2020-03-07  Alan Modra  <amodra@gmail.com>
2293
2294         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2295         first column.
2296
2297 2020-03-06  Nick Clifton  <nickc@redhat.com>
2298
2299         PR 25614
2300         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2301         0 if the dwarf_level is 5 or more.  Complain if a filename follows
2302         a file 0.
2303         * testsuite/gas/elf/dwarf-5-file0.s: New test.
2304         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2305         * testsuite/gas/elf/elf.exp: Run the new test.
2306
2307         PR 25612
2308         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2309         * doc/as.texi: Fix another typo.
2310
2311 2020-03-06  Nick Clifton  <nickc@redhat.com>
2312
2313         PR 25612
2314         * as.c (dwarf_level): Define.
2315         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2316         (parse_args): Add support for the new options.
2317         as.h (dwarf_level): Prototype.
2318         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2319         value.
2320         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2321         (DWARF2_LINE_VERSION): Remove definition.
2322         * doc/as.texi: Document the new options.
2323
2324 2020-03-06  Nick Clifton  <nickc@redhat.com>
2325
2326         PR 25572
2327         * as.c (main): Allow matching input and outputs when they are
2328         not regular files.
2329
2330 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2331
2332         * config/tc-i386.c (match_mem_size): Generalize broadcast special
2333         casing.
2334         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2335         one of byte/word/dword/qword is set alongside a SIMD register in
2336         a template's operand.
2337
2338 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2339
2340         * config/tc-i386.c (match_template): Extend code in logic
2341         rejecting certain suffixes in certain modes to also cover mask
2342         register use and VecSIB. Drop special casing of broadcast. Skip
2343         immediates in the check.
2344
2345 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2346
2347         * config/tc-i386.c (match_template): Fold duplicate code in
2348         logic rejecting certain suffixes in certain modes. Drop
2349         pointless "else".
2350
2351 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2352
2353         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2354         alongside !norex64 ones.
2355         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2356         with both 32- and 64-bit GPR operands.
2357         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2358         32- and 64-bit GPR operands.
2359         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2360         testsuite/gas/i386/x86-64-avx512bw.d,
2361         testsuite/gas/i386/x86-64-avx512f-intel.d,
2362         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2363
2364 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2365
2366         * config/tc-i386.c (md_assemble): Drop use of rex64.
2367         (process_suffix): For REX.W for 64-bit CRC32.
2368
2369 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2370
2371         * config/tc-i386.c (i386_addressing_mode): For 32-bit
2372         addressing for MPX insns without base/index.
2373         * testsuite/gas/i386/mpx-16bit.s,
2374         * testsuite/gas/i386/mpx-16bit.d: New.
2375         * testsuite/gas/i386/i386.exp: Run new test.
2376
2377 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2378
2379         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2380         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2381         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2382         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2383         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2384         as well as a BSWAP one.
2385         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2386         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2387         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2388         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2389         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2390         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2391         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2392         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2393         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2394         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2395         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2396         testsuite/gas/i386/vmx.d: Adjust expectations.
2397
2398 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2399
2400         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2401         from having their operands swapped.
2402         * testsuite/gas/i386/waitpkg.s,
2403         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2404         3-operand cases as well as testing of 16-bit code generation.
2405         * testsuite/gas/i386/waitpkg.d,
2406         testsuite/gas/i386/waitpkg-intel.d,
2407         testsuite/gas/i386/x86-64-waitpkg.d,
2408         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2409
2410 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
2411
2412         * config/tc-riscv.c (percent_op_utype): Support the modifier
2413         %got_pcrel_hi.
2414         * doc/c-riscv.texi: Add documentation.
2415         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2416         modifier %got_pcrel_hi.
2417         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2418         * testsuite/gas/riscv/relax-reloc.d: Likewise.
2419         * testsuite/gas/riscv/relax-reloc.s: Likewise.
2420
2421         * doc/c-riscv.texi (relocation modifiers): Add documentation.
2422         (RISC-V-Formats): Update the section name from "Instruction Formats"
2423         to "RISC-V Instruction Formats".
2424
2425 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
2426
2427         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2428         detected in a section which does not have at least 4 byte
2429         alignment.
2430         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2431         * testsuite/gas/arm/ldr-t.s: Likewise.
2432         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2433         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2434         disassembly, ignoring any NOPs that may have been inserted because
2435         of section alignment.
2436         * testsuite/gas/arm/ldr-t.d: Likewise.
2437
2438 2020-03-04  Jan Beulich  <jbeulich@suse.com>
2439
2440         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2441         * doc/c-i386.texi: Mention sev_es.
2442         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2443         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2444         expectations.
2445         * testsuite/gas/i386/arch-13-znver1.d,
2446         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2447
2448 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2449
2450         * config/tc-i386.c (match_template): Replace ignoresize and
2451         defaultsize with mnemonicsize.
2452         (process_suffix): Likewise.
2453
2454 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2455
2456         PR 25627
2457         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2458         instruction LD IY,(HL).
2459         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2460         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2461         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2462         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2463
2464 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2465
2466         PR gas/25622
2467         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2468         x86-64-default-suffix-avx.
2469         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2470         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2471         * testsuite/gas/i386/noreg64.d: Updated.
2472         * testsuite/gas/i386/noreg64.l: Likewise.
2473         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2474         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2475         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2476
2477 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2478
2479         PR 25604
2480         * config/tc-z80.c (contains_register): Prevent an illegal memory
2481         access when checking an expression for a register name.
2482
2483 2020-03-03  Alan Modra  <amodra@gmail.com>
2484
2485         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2486         support.
2487
2488 2020-03-02  Alan Modra  <amodra@gmail.com>
2489
2490         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2491         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2492         and .sbss sections.
2493         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2494         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2495         (s3_s_score_lcomm): Likewise.
2496         * config/tc-score7.c: Similarly.
2497         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2498
2499 2020-02-28  YunQiang Su  <syq@debian.org>
2500
2501         PR gas/25539
2502         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2503         to handle multi-labels.
2504         (has_label_name): New.
2505
2506 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
2507
2508         * config/tc-arm.c (enum pred_instruction_type): Remove
2509         NEUTRAL_IT_NO_VPT_INSN predication type.
2510         (cxn_handle_predication): Modify to require condition suffixes.
2511         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2512         * testsuite/gas/arm/cde-scalar.s: Update test.
2513         * testsuite/gas/arm/cde-warnings.l: Update test.
2514         * testsuite/gas/arm/cde-warnings.s: Update test.
2515
2516 2020-02-26  Alan Modra  <amodra@gmail.com>
2517
2518         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2519         N_() on empty string.
2520
2521 2020-02-26  Alan Modra  <amodra@gmail.com>
2522
2523         * read.c (read_a_source_file): Call strncpy with length one
2524         less than size of original_case_string.
2525
2526 2020-02-26  Alan Modra  <amodra@gmail.com>
2527
2528         * config/obj-elf.c: Indent labels correctly.
2529         * config/obj-macho.c: Likewise.
2530         * config/tc-aarch64.c: Likewise.
2531         * config/tc-alpha.c: Likewise.
2532         * config/tc-arm.c: Likewise.
2533         * config/tc-cr16.c: Likewise.
2534         * config/tc-crx.c: Likewise.
2535         * config/tc-frv.c: Likewise.
2536         * config/tc-i386-intel.c: Likewise.
2537         * config/tc-i386.c: Likewise.
2538         * config/tc-ia64.c: Likewise.
2539         * config/tc-mn10200.c: Likewise.
2540         * config/tc-mn10300.c: Likewise.
2541         * config/tc-nds32.c: Likewise.
2542         * config/tc-riscv.c: Likewise.
2543         * config/tc-s12z.c: Likewise.
2544         * config/tc-xtensa.c: Likewise.
2545         * config/tc-z80.c: Likewise.
2546         * read.c: Likewise.
2547         * symbols.c: Likewise.
2548         * write.c: Likewise.
2549
2550 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2551
2552         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2553         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
2554         after parsing all arguments.
2555         (enum csr_insn_type): New enum is used to classify the CSR instruction.
2556         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
2557         are used to check if we write a read-only CSR by the CSR instruction.
2558         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
2559         all CSR for the read-only CSR checking.
2560         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2561         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2562         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
2563         all CSR instructions for the read-only CSR checking.
2564         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2565         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2566
2567         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2568         (riscv_opts): Initialize it.
2569         (reg_lookup_internal): Check the `riscv_opts.csr_check`
2570         before doing the CSR checking.
2571         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2572         (md_longopts): Add mcsr-check and mno-csr-check.
2573         (md_parse_option): Handle new enum option values.
2574         (s_riscv_option): Handle new long options.
2575         * doc/c-riscv.texi: Add description for the new .option and assembler
2576         options.
2577         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2578         the CSR checking.
2579         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2580
2581         * config/tc-riscv.c (csr_extra_hash): New.
2582         (enum riscv_csr_class): New enum.  Used to decide
2583         whether or not this CSR is legal in the current ISA string.
2584         (struct riscv_csr_extra): New structure to hold all extra information
2585         of CSR.
2586         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
2587         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2588         Call hash_reg_name to insert CSR address into reg_names_hash.
2589         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2590         Decide whether the CSR is valid according to the csr_extra_hash.
2591         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2592         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2593         not a boolean.  This is same as riscv_init_csr_hash, so keep the
2594         consistent usage.
2595         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2596         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2597         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2598         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
2599         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2600         f-ext CSR are not allowed.
2601         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2602         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
2603         source file is `priv-reg.s`, and the ISA is rv64if, so the
2604         rv32-only CSR are not allowed.
2605         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2606
2607 2020-02-21  Alan Modra  <amodra@gmail.com>
2608
2609         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2610         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2611
2612 2020-02-21  Alan Modra  <amodra@gmail.com>
2613
2614         PR 25569
2615         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2616         on section size adjustment, instead perform another write if
2617         exec header size is larger than section size.
2618
2619 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2620
2621         * doc/c-riscv.texi: Add the doc entries for -march-attr/
2622         -mno-arch-attr command line options.
2623
2624 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2625
2626         * testsuite/gas/riscv/c-add-addi.d: New testcase.
2627         * testsuite/gas/riscv/c-add-addi.s: Likewise.
2628
2629 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2630
2631         PR 25576
2632         * config/tc-z80.c (md_parse_option): Do not use an underscore
2633         prefix for local labels in SDCC compatability mode.
2634         (z80_start_line_hook): Remove SDCC dollar label support.
2635         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2636         * testsuite/gas/z80/sdcc.s: Likewise.
2637
2638 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2639
2640         PR 25517
2641         * config/tc-z80.c: Add -march option.
2642         * doc/as.texi: Update Z80 documentation.
2643         * doc/c-z80.texi: Likewise.
2644         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2645         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2646         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2647         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2648         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2649         * testsuite/gas/z80/gbz80_all.d: Likewise.
2650         * testsuite/gas/z80/r800_extra.d: Likewise.
2651         * testsuite/gas/z80/r800_ii8.d: Likewise.
2652         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2653         * testsuite/gas/z80/sdcc.d: Likewise.
2654         * testsuite/gas/z80/z180.d: Likewise.
2655         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2656         * testsuite/gas/z80/z80_doc.d: Likewise.
2657         * testsuite/gas/z80/z80_ii8.d: Likewise.
2658         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2659         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2660         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2661         * testsuite/gas/z80/z80_sli.d: Likewise.
2662         * testsuite/gas/z80/z80n_all.d: Likewise.
2663         * testsuite/gas/z80/z80n_reloc.d: Likewise.
2664
2665 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
2666
2667         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2668         with GNU_PROPERTY_X86_FEATURE_2_MMX.
2669         * testsuite/gas/i386/i386.exp: Run property-3 and
2670         x86-64-property-3.
2671         * testsuite/gas/i386/property-3.d: New file.
2672         * testsuite/gas/i386/property-3.s: Likewise.
2673         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2674
2675 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2676
2677         * config/tc-i386.c (cpu_arch): Add .popcnt.
2678         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
2679         Add a tab before @samp{.sse4a}.
2680
2681 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2682
2683         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2684         for AddrPrefixOpReg templates. Combine the two pieces of
2685         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2686         mode.
2687
2688 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2689
2690         PR gas/14439
2691         * config/tc-i386.c (md_assemble): Also suppress operand
2692         swapping for MONITOR{,X} and MWAIT{,X}.
2693         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2694         Add Intel syntax monitor/mwait tests.
2695         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2696         Adjust expectations.
2697         *testsuite/gas/i386/sse3-intel.d,
2698         testsuite/gas/i386/x86-64-sse3-intel.d: New.
2699         * testsuite/gas/i386/i386.exp: Run new tests.
2700
2701 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2702
2703         PR gas/6518
2704         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2705         [XYZ]MMWord memory operand ambiguity recognition logic (largely
2706         re-indentation).
2707         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2708         cases.
2709         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2710         * testsuite/gas/i386/avx512dq-inval.l,
2711         testsuite/gas/i386/inval-avx.l,
2712         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2713         * testsuite/gas/i386/avx512vl-ambig.s,
2714         testsuite/gas/i386/avx512vl-ambig.l: New.
2715         * testsuite/gas/i386/i386.exp: Run new test.
2716
2717 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2718
2719         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
2720         nosse4.
2721         * doc/c-i386.texi: Document sse4a and nosse4a.
2722
2723 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2724
2725         * doc/c-i386.texi: Remove the old movsx and movzx documentation
2726         for AT&T syntax.
2727
2728 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2729
2730         PR gas/25438
2731         * config/tc-i386.c (md_assemble): Move movsx/movzx special
2732         casing ...
2733         (process_suffix): ... here. Consider just the first operand
2734         initially.
2735         (check_long_reg): Drop opcode 0x63 special case again.
2736         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2737         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2738         Move ambiguous operand size tests ...
2739         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2740         testsuite/gas/i386/noreg64.s: ... here.
2741         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2742         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2743         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2744         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2745         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2746         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2747         testsuite/gas/i386/x86-64-movsxd.d,
2748         testsuite/gas/i386/x86-64-movsxd-intel.d,
2749         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2750         Adjust expectations.
2751         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2752         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2753         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2754         * testsuite/gas/i386/i386.exp: Run new tests.
2755
2756 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2757
2758         * config/tc-i386.c (process_operands): Also skip segment
2759         override prefix emission if it matches an already present one.
2760         * testsuite/gas/i386/prefix32.s: Add double segment override
2761         cases.
2762         * testsuite/gas/i386/prefix32.l: Adjust expectations.
2763
2764 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2765
2766         * config/tc-i386.c (process_operands): Drop ineffectual segment
2767         overrides when optimizing.
2768         * testsuite/gas/i386/lea-optimize.d: New.
2769         * testsuite/gas/i386/i386.exp: Run new test.
2770
2771 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2772
2773         * config/tc-i386.c (process_operands): Also check insn prefix
2774         for ineffectual segment override warning. Don't cover possible
2775         VEX/EVEX encoded insns there.
2776         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2777         testsuite/gas/i386/lea.e: New.
2778         * testsuite/gas/i386/i386.exp: Run new test.
2779
2780 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2781
2782         PR gas/25438
2783         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2784         syntax.
2785
2786 2020-02-13  Fangrui Song   <maskray@google.com>
2787             H.J. Lu  <hongjiu.lu@intel.com>
2788
2789         PR gas/25551
2790         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2791         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2792         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2793         * testsuite/gas/i386/relax-5.d: New file.
2794         * testsuite/gas/i386/relax-5.s: Likewise.
2795         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2796         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2797
2798 2020-02-13  Jan Beulich  <jbeulich@suse.com>
2799
2800         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2801         "nosse4" entry.
2802
2803 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2804
2805         * config/tc-i386.c (avx512): New (at file scope), moved from
2806         (check_VecOperands): ... here.
2807         (process_suffix): Add [XYZ]MMword operand size handling.
2808         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2809         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2810         tests.
2811         * testsuite/gas/i386/avx512dq-inval.l,
2812         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2813
2814 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2815
2816         PR gas/24546
2817         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2818         code only.
2819         * config/tc-i386-intel.c (i386_intel_operand): Also handle
2820         CALL/JMP in O_tbyte_ptr case.
2821         * doc/c-i386.texi: Mention far call and full pointer load ISA
2822         differences.
2823         * testsuite/gas/i386/x86-64-branch-3.s,
2824         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2825         * testsuite/gas/i386/x86-64-branch-3.d,
2826         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2827         * testsuite/gas/i386/x86-64-branch-5.l,
2828         testsuite/gas/i386/x86-64-branch-5.s: New.
2829         * testsuite/gas/i386/i386.exp: Run new test.
2830
2831 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2832
2833         PR gas/25438
2834         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2835         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2836         64-bit-only warning.
2837         (check_word_reg): Consistently error on mismatching register
2838         size and suffix.
2839         * testsuite/gas/i386/general.s: Replace dword GPR with word one
2840         for movw. Replace suffix / GPR for orb.
2841         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2842         byte GPRs as well as ones for inb/outb with a word accumulator.
2843         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2844         testsuite/gas/i386/inval.l: Adjust expectations.
2845
2846 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2847
2848         * config/tc-i386.c (operand_type_register_match): Also fall
2849         through initial two if()-s when the template allows for a GPR
2850         operand. Adjust comment.
2851
2852 2020-02-11  Jan Beulich  <jbeulich@suse.com>
2853
2854         (struct _i386_insn): New field "short_form".
2855         (optimize_encoding): Drop setting of shortform field.
2856         (process_suffix): Set i.short_form. Replace shortform use.
2857         (process_operands): Replace shortform use.
2858
2859 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
2860
2861         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2862         loop initial declaration.
2863
2864 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
2865
2866         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2867         instructions that can have 5 arguments.
2868         (enum operand_parse_code): Add new operands.
2869         (parse_operands): Account for new operands.
2870         (S5): New macro.
2871         (enum neon_shape_el): Introduce P suffixes for coprocessor.
2872         (neon_select_shape): Account for P suffix.
2873         (LOW1): Move macro to global position.
2874         (HI4): Move macro to global position.
2875         (vcx_assign_vec_d): New.
2876         (vcx_assign_vec_m): New.
2877         (vcx_assign_vec_n): New.
2878         (enum vcx_reg_type): New.
2879         (vcx_get_reg_type): New.
2880         (vcx_size_pos): New.
2881         (vcx_vec_pos): New.
2882         (vcx_handle_shape): New.
2883         (vcx_ensure_register_in_range): New.
2884         (vcx_handle_register_arguments): New.
2885         (vcx_handle_insn_block): New.
2886         (vcx_handle_common_checks): New.
2887         (do_vcx1): New.
2888         (do_vcx2): New.
2889         (do_vcx3): New.
2890         * testsuite/gas/arm/cde-missing-fp.d: New test.
2891         * testsuite/gas/arm/cde-missing-fp.l: New test.
2892         * testsuite/gas/arm/cde-missing-mve.d: New test.
2893         * testsuite/gas/arm/cde-missing-mve.l: New test.
2894         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2895         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2896         * testsuite/gas/arm/cde-mve.s: New test.
2897         * testsuite/gas/arm/cde-warnings.l:
2898         * testsuite/gas/arm/cde-warnings.s:
2899         * testsuite/gas/arm/cde.d:
2900         * testsuite/gas/arm/cde.s:
2901
2902 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
2903             Matthew Malcomson  <matthew.malcomson@arm.com>
2904
2905         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2906         CDE coprocessor that can be enabled.
2907         (enum pred_instruction_type): New pred type.
2908         (BAD_NO_VPT): New error message.
2909         (BAD_CDE): New error message.
2910         (BAD_CDE_COPROC): New error message.
2911         (enum operand_parse_code): Add new immediate operands.
2912         (parse_operands): Account for new immediate operands.
2913         (check_cde_operand): New.
2914         (cde_coproc_enabled): New.
2915         (cde_coproc_pos): New.
2916         (cde_handle_coproc): New.
2917         (cxn_handle_predication): New.
2918         (do_custom_instruction_1): New.
2919         (do_custom_instruction_2): New.
2920         (do_custom_instruction_3): New.
2921         (do_cx1): New.
2922         (do_cx1a): New.
2923         (do_cx1d): New.
2924         (do_cx1da): New.
2925         (do_cx2): New.
2926         (do_cx2a): New.
2927         (do_cx2d): New.
2928         (do_cx2da): New.
2929         (do_cx3): New.
2930         (do_cx3a): New.
2931         (do_cx3d): New.
2932         (do_cx3da): New.
2933         (handle_pred_state): Define new IT block behaviour.
2934         (insns): Add newn CX*{,d}{,a} instructions.
2935         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2936         Define new cdecp extension strings.
2937         * doc/c-arm.texi: Document new cdecp extension arguments.
2938         * testsuite/gas/arm/cde-scalar.d: New test.
2939         * testsuite/gas/arm/cde-scalar.s: New test.
2940         * testsuite/gas/arm/cde-warnings.d: New test.
2941         * testsuite/gas/arm/cde-warnings.l: New test.
2942         * testsuite/gas/arm/cde-warnings.s: New test.
2943         * testsuite/gas/arm/cde.d: New test.
2944         * testsuite/gas/arm/cde.s: New test.
2945
2946 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2947
2948         PR gas/25516
2949         * config/tc-i386.c (intel64): Renamed to ...
2950         (isa64): This.
2951         (match_template): Accept Intel64 only instruction by default.
2952         (i386_displacement): Updated.
2953         (md_parse_option): Updated.
2954         * c-i386.texi: Update -mamd64/-mintel64 documentation.
2955         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
2956         -mamd64 to x86-64-sysenter-amd.
2957         * testsuite/gas/i386/x86-64-sysenter.d: New file.
2958
2959 2020-02-10  Alan Modra  <amodra@gmail.com>
2960
2961         * config/obj-elf.c (obj_elf_change_section): Error for section
2962         type, attr or entsize changes in assembly.
2963         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2964         * testsuite/gas/elf/section5.l: Update.
2965
2966 2020-02-10  Alan Modra  <amodra@gmail.com>
2967
2968         * output-file.c (output_file_close): Do a normal close when
2969         flag_always_generate_output.
2970         * write.c (write_object_file): Don't stop output when
2971         flag_always_generate_output.
2972
2973 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
2974
2975         PR 25469
2976         * config/tc-z80.c: Add -gbz80 command line option to generate code
2977         for the GameBoy Z80.  Add support for generating DWARF.
2978         * config/tc-z80.h: Add support for DWARF debug information
2979         generation.
2980         * doc/c-z80.texi: Document new command line option.
2981         * testsuite/gas/z80/gbz80_all.d: New file.
2982         * testsuite/gas/z80/gbz80_all.s: New file.
2983         * testsuite/gas/z80/z80.exp: Run the new tests.
2984         * testsuite/gas/z80/z80n_all.d: New file.
2985         * testsuite/gas/z80/z80n_all.s: New file.
2986         * testsuite/gas/z80/z80n_reloc.d: New file.
2987
2988 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2989
2990         PR gas/25381
2991         * config/obj-elf.c (get_section): Also check
2992         linked_to_symbol_name.
2993         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2994         (obj_elf_parse_section_letters): Handle the 'o' flag.
2995         (build_group_lists): Renamed to ...
2996         (build_additional_section_info): This.  Set elf_linked_to_section
2997         from map_head.linked_to_symbol_name.
2998         (elf_adjust_symtab): Updated.
2999         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
3000         * doc/as.texi: Document the 'o' flag.
3001         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
3002         * testsuite/gas/elf/section18.d: New file.
3003         * testsuite/gas/elf/section18.s: Likewise.
3004         * testsuite/gas/elf/section19.d: Likewise.
3005         * testsuite/gas/elf/section19.s: Likewise.
3006         * testsuite/gas/elf/section20.d: Likewise.
3007         * testsuite/gas/elf/section20.s: Likewise.
3008         * testsuite/gas/elf/section21.d: Likewise.
3009         * testsuite/gas/elf/section21.l: Likewise.
3010         * testsuite/gas/elf/section21.s: Likewise.
3011
3012 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
3013
3014         * NEWS: Mention x86 assembler options to align branches for
3015         binutils 2.34.
3016
3017 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
3018
3019         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
3020         only for ELF targets.
3021         * testsuite/gas/i386/unique.d: Don't xfail.
3022         * testsuite/gas/i386/x86-64-unique.d: Likewise.
3023
3024 2020-02-06  Alan Modra  <amodra@gmail.com>
3025
3026         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
3027         * testsuite/gas/i386/x86-64-unique.d: Likewise.
3028
3029 2020-02-06  Alan Modra  <amodra@gmail.com>
3030
3031         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
3032         xfail, and rename test.
3033         * testsuite/gas/elf/section12b.d: Likewise.
3034         * testsuite/gas/elf/section16a.d: Likewise.
3035         * testsuite/gas/elf/section16b.d: Likewise.
3036
3037 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3038
3039         PR gas/25380
3040         * config/obj-elf.c (section_match): Removed.
3041         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
3042         section_id.
3043         (obj_elf_change_section): Replace info and group_name arguments
3044         with match_p.  Also update the section ID and flags from match_p.
3045         (obj_elf_section): Handle "unique,N".  Update call to
3046         obj_elf_change_section.
3047         * config/obj-elf.h (elf_section_match): New.
3048         (obj_elf_change_section): Updated.
3049         * config/tc-arm.c (start_unwind_section): Update call to
3050         obj_elf_change_section.
3051         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
3052         * config/tc-microblaze.c (microblaze_s_data): Likewise.
3053         (microblaze_s_sdata): Likewise.
3054         (microblaze_s_rdata): Likewise.
3055         (microblaze_s_bss): Likewise.
3056         * config/tc-mips.c (s_change_section): Likewise.
3057         * config/tc-msp430.c (msp430_profiler): Likewise.
3058         * config/tc-rx.c (parse_rx_section): Likewise.
3059         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
3060         * doc/as.texi: Document "unique,N" in .section directive.
3061         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
3062         * testsuite/gas/elf/section15.d: New file.
3063         * testsuite/gas/elf/section15.s: Likewise.
3064         * testsuite/gas/elf/section16.s: Likewise.
3065         * testsuite/gas/elf/section16a.d: Likewise.
3066         * testsuite/gas/elf/section16b.d: Likewise.
3067         * testsuite/gas/elf/section17.d: Likewise.
3068         * testsuite/gas/elf/section17.l: Likewise.
3069         * testsuite/gas/elf/section17.s: Likewise.
3070         * testsuite/gas/i386/unique.d: Likewise.
3071         * testsuite/gas/i386/unique.s: Likewise.
3072         * testsuite/gas/i386/x86-64-unique.d: Likewise.
3073         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
3074
3075 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3076
3077         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
3078
3079 2020-02-01  Anthony Green  <green@moxielogic.com>
3080
3081        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
3082
3083 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
3084
3085         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
3086         %tls_ldo.
3087
3088 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3089
3090         PR gas/25472
3091         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
3092         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
3093         +mve.
3094         * testsuite/gas/arm/mve_dsp.d: New test.
3095
3096 2020-01-31  Nick Clifton  <nickc@redhat.com>
3097
3098         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
3099         rather than BFD_RELOC_NONE.
3100
3101 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
3102
3103         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
3104         to support VLDMIA instruction for MVE.
3105         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
3106         instruction for MVE.
3107         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
3108         instruction for MVE.
3109         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
3110         instruction for MVE.
3111         * testsuite/gas/arm/mve-ldst.d: New test.
3112         * testsuite/gas/arm/mve-ldst.s: Likewise.
3113
3114 2020-01-31  Nick Clifton  <nickc@redhat.com>
3115
3116         * po/fr.po: Updated French translation.
3117         * po/ru.po: Updated Russian translation.
3118
3119 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
3120
3121         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
3122         .s for the movprfx.
3123         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
3124         * testsuite/gas/aarch64/sve-movprfx_28.d,
3125         * testsuite/gas/aarch64/sve-movprfx_28.l,
3126         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
3127
3128 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3129
3130         * config/tc-i386.c (output_disp): Tighten base_opcode check.
3131         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
3132         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
3133         Adjust expectations.
3134
3135 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
3136
3137         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
3138         * testsuite/gas/bpf/alu-be.d: Likewise.
3139         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
3140         * testsuite/gas/bpf/alu32-be.d: Likewise.
3141
3142 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3143
3144         * testsuite/gas/i386/x86-64-branch-2.s,
3145         testsuite/gas/i386/x86-64-branch-4.s,
3146         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
3147         * testsuite/gas/i386/ilp32/x86-64-branch.d,
3148         testsuite/gas/i386/x86-64-branch-2.d,
3149         testsuite/gas/i386/x86-64-branch-4.l,
3150         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
3151
3152 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3153
3154         * config/tc-i386.c (process_suffix): .
3155         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
3156         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
3157         Add LRETQ case.
3158         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
3159         suffix.
3160         testsuite/gas/i386/x86_64.s: Add RETF cases.
3161         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
3162         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
3163         testsuite/gas/i386/x86-64-opcode.d,
3164         testsuite/gas/i386/x86-64-suffix-intel.d,
3165         testsuite/gas/i386/x86-64-suffix.d,
3166         testsuite/gas/i386/x86_64-intel.d
3167         testsuite/gas/i386/x86_64.d: Adjust expectations.
3168         * testsuite/gas/i386/x86-64-suffix.e,
3169         testsuite/gas/i386/x86_64.e: New.
3170
3171 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3172
3173         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
3174         special case.
3175
3176 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
3177
3178         PR binutils/25445
3179         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
3180         movsxd.
3181         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
3182         differences.  Document movslq and movsxd.
3183         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
3184         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
3185         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
3186         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
3187         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
3188         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
3189         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
3190         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
3191         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
3192         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
3193         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
3194
3195 2020-01-27  Alan Modra  <amodra@gmail.com>
3196
3197         * testsuite/gas/all/gas.exp: Replace case statements with switch
3198         statements.
3199         * testsuite/gas/elf/elf.exp: Likewise.
3200         * testsuite/gas/macros/macros.exp: Likewise.
3201         * testsuite/lib/gas-defs.exp: Likewise.
3202
3203 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
3204
3205         PR 25403
3206         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3207         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3208
3209 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
3210
3211         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3212         s exts must be known, so rename *ok* to *fail*.
3213         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3214         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3215         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3216         above change.
3217         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3218         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3219
3220 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
3221
3222         PR gas/25438
3223         * config/tc-i386.c (check_long_reg): Always disallow double word
3224         suffix in mnemonic with word general register.
3225         * testsuite/gas/i386/general.s: Replace word general register
3226         with double word general register for movl.
3227         * testsuite/gas/i386/inval.s: Add tests for movl with word general
3228         register.
3229         * testsuite/gas/i386/general.l: Updated.
3230         * testsuite/gas/i386/inval.l: Likewise.
3231
3232 2020-01-22  Alan Modra  <amodra@gmail.com>
3233
3234         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3235         __tls_get_addr_desc and __tls_get_addr_opt.
3236
3237 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3238
3239         * testsuite/gas/i386/inval-crc32.s,
3240         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3241         * testsuite/gas/i386/inval-crc32.l,
3242         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3243
3244 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3245
3246         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3247         generic code path. Deal with No_lSuf being set in a template.
3248         * testsuite/gas/i386/inval-crc32.l,
3249         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3250         instead of error(s) when operand size is ambiguous.
3251         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3252         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3253         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3254         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3255         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3256         Adjust expectations.
3257
3258 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3259
3260         * config/tc-i386.c (process_suffix): Drop SYSRET special case
3261         and an intel_syntax check. Re-write lack-of-suffix processing
3262         logic.
3263         * doc/c-i386.texi: Document operand size defaults for suffix-
3264         less AT&T syntax insns.
3265         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3266         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3267         testsuite/gas/i386/x86-64-avx-scalar.s,
3268         testsuite/gas/i386/x86-64-avx.s,
3269         testsuite/gas/i386/x86-64-bundle.s,
3270         testsuite/gas/i386/x86-64-intel64.s,
3271         testsuite/gas/i386/x86-64-lock-1.s,
3272         testsuite/gas/i386/x86-64-opcode.s,
3273         testsuite/gas/i386/x86-64-sse2avx.s,
3274         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3275         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3276         testsuite/gas/i386/x86-64-nops.s,
3277         testsuite/gas/i386/x86-64-ptwrite.s,
3278         testsuite/gas/i386/x86-64-simd.s,
3279         testsuite/gas/i386/x86-64-sse-noavx.s,
3280         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3281         insns.
3282         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3283         testsuite/gas/i386/noreg64.s: Add further tests.
3284         * testsuite/gas/i386/ilp32/x86-64-nops.d,
3285         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3286         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3287         testsuite/gas/i386/sse-noavx.d,
3288         testsuite/gas/i386/x86-64-intel64.d,
3289         testsuite/gas/i386/x86-64-nops.d,
3290         testsuite/gas/i386/x86-64-opcode.d,
3291         testsuite/gas/i386/x86-64-ptwrite-intel.d,
3292         testsuite/gas/i386/x86-64-ptwrite.d,
3293         testsuite/gas/i386/x86-64-simd-intel.d,
3294         testsuite/gas/i386/x86-64-simd-suffix.d,
3295         testsuite/gas/i386/x86-64-simd.d,
3296         testsuite/gas/i386/x86-64-sse-noavx.d
3297         testsuite/gas/i386/x86-64-suffix.d,
3298         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3299         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3300         testsuite/gas/i386/noreg64.l: New.
3301         * testsuite/gas/i386/i386.exp: Run new tests.
3302
3303 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3304
3305         * testsuite/gas/i386/avx512_bf16_vl.s,
3306         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3307         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3308         broadcast forms of VCVTNEPS2BF16.
3309         * testsuite/gas/i386/avx512_bf16_vl.d,
3310         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3311
3312 2020-01-20  Nick Clifton  <nickc@redhat.com>
3313
3314         * po/uk.po: Updated Ukranian translation.
3315
3316 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3317
3318         PR ld/25416
3319         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3320         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3321         x32 object.
3322         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3323         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3324         R_X86_64_GOTPC32_TLSDESC relocation.
3325
3326 2020-01-18  Nick Clifton  <nickc@redhat.com>
3327
3328         * configure: Regenerate.
3329         * po/gas.pot: Regenerate.
3330
3331 2020-01-18  Nick Clifton  <nickc@redhat.com>
3332
3333         Binutils 2.34 branch created.
3334
3335 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
3336
3337         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3338         with vex_encoding_vex.
3339         (parse_insn): Likewise.
3340         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
3341         and {vex3} documentation.
3342         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3343         {vex}.
3344         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3345
3346 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3347
3348         PR 25376
3349         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3350         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3351         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3352         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3353         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3354         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3355
3356 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3357
3358         * config/tc-i386.c (match_template): Drop found_cpu_match local
3359         variable.
3360
3361 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3362
3363         * testsuite/gas/i386/avx512dq-inval.l,
3364         testsuite/gas/i386/avx512dq-inval.s: New.
3365         * testsuite/gas/i386/i386.exp: Run new test.
3366
3367 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3368
3369         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3370         relocations when the target is 430X, except when extracting part of an
3371         expression.
3372         (msp430_srcoperand): Adjust comment.
3373         Initialize the expp member of the msp430_operand_s struct as
3374         appropriate.
3375         (msp430_dstoperand): Likewise.
3376         * testsuite/gas/msp430/msp430.exp: Run new test.
3377         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3378         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3379
3380 2020-01-15  Alan Modra  <amodra@gmail.com>
3381
3382         * configure.tgt: Add sparc-*-freebsd case.
3383
3384 2020-01-14  Lili Cui <lili.cui@intel.com>
3385
3386         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3387         * testsuite/gas/i386/align-branch-1b.d: Likewise.
3388         * testsuite/gas/i386/align-branch-1c.d: Likewise.
3389         * testsuite/gas/i386/align-branch-1d.d: Likewise.
3390         * testsuite/gas/i386/align-branch-1e.d: Likewise.
3391         * testsuite/gas/i386/align-branch-1f.d: Likewise.
3392         * testsuite/gas/i386/align-branch-1g.d: Likewise.
3393         * testsuite/gas/i386/align-branch-1h.d: Likewise.
3394         * testsuite/gas/i386/align-branch-1i.d: Likewise.
3395         * testsuite/gas/i386/align-branch-5.d: Likewise.
3396         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3397         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3398         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3399         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3400         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3401         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3402         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3403         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3404         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3405         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3406         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3407         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3408
3409 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
3410
3411         PR 25377
3412         * config/tc-z80.c: Add support for half precision, single
3413         precision and double precision floating point values.
3414         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3415         * doc/as.texi: Add new z80 command line options.
3416         * doc/c-z80.texi: Document new z80 command line options.
3417         * testsuite/gas/z80/ez80_pref_dis.s: New test.
3418         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3419         * testsuite/gas/z80/z80.exp: Run the new test.
3420         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3421         * testsuite/gas/z80/fp_zeda32.d: Likewise.
3422         * testsuite/gas/z80/strings.d: Update expected output.
3423
3424 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
3425
3426         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3427         dependency.
3428
3429 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
3430
3431         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3432         the CPU.
3433         * config/tc-arc.h: Add header if/defs.
3434         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3435
3436 2020-01-13  Alan Modra  <amodra@gmail.com>
3437
3438         * testsuite/gas/wasm32/allinsn.d: Update expected output.
3439
3440 2020-01-13  Alan Modra  <amodra@gmail.com>
3441
3442         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3443         insertion.
3444
3445 2020-01-10  Alan Modra  <amodra@gmail.com>
3446
3447         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3448         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3449
3450 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3451
3452         PR 25224
3453         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3454         opcode byte values.
3455         (emit_ld_r_r): Likewise.
3456         (emit_ld_rr_m): Likewise.
3457         (emit_ld_rr_nn): Likewise.
3458
3459 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3460
3461         * config/tc-i386.c (optimize_encoding): Add
3462         is_any_vex_encoding() invocations. Drop respective
3463         i.tm.extension_opcode == None checks.
3464
3465 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3466
3467         * config/tc-i386.c (md_assemble): Check RegRex is clear during
3468         REX transformations. Correct comment indentation.
3469
3470 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3471
3472         * config/tc-i386.c (optimize_encoding): Generalize register
3473         transformation for TEST optimization.
3474
3475 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3476
3477         * testsuite/gas/i386/x86-64-sysenter-amd.s,
3478         testsuite/gas/i386/x86-64-sysenter-amd.d,
3479         testsuite/gas/i386/x86-64-sysenter-amd.l,
3480         testsuite/gas/i386/x86-64-sysenter-intel.d,
3481         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3482         * testsuite/gas/i386/i386.exp: Run new tests.
3483
3484 2020-01-08  Nick Clifton  <nickc@redhat.com>
3485
3486         PR 25284
3487         * doc/as.texi (Align): Document the fact that all arguments can be
3488         omitted.
3489         (Balign): Likewise.
3490         (P2align): Likewise.
3491
3492 2020-01-08  Nick Clifton  <nickc@redhat.com>
3493
3494         PR 14891
3495         * config/obj-elf.c (obj_elf_section): Fail if the section name is
3496         already defined as a different symbol type.
3497         * testsuite/gas/elf/pr14891.s: New test source file.
3498         * testsuite/gas/elf/pr14891.d: New test driver.
3499         * testsuite/gas/elf/pr14891.s: New test expected error output.
3500         * testsuite/gas/elf/elf.exp: Run the new test.
3501
3502 2020-01-08  Alan Modra  <amodra@gmail.com>
3503
3504         * config/tc-z8k.c (md_begin): Make idx unsigned.
3505         (get_specific): Likewise for this_index.
3506
3507 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
3508
3509         * onfig/tc-arc.c (parse_reloc_symbol): New function.
3510         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3511         (md_operand): Set X_md to absent.
3512         (arc_parse_name): Check for X_md.
3513
3514 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3515
3516         PR 25311
3517         * as.h (TC_STRING_ESCAPES): Provide a default definition.
3518         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3519         NO_STRING_ESCAPES.
3520         * read.c (next_char_of_string): Likewise.
3521         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3522         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3523
3524 2020-01-03  Nick Clifton  <nickc@redhat.com>
3525
3526         * po/sv.po: Updated Swedish translation.
3527
3528 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3529
3530         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3531         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3532
3533 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3534
3535         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3536         by-element usdot. Add 64-bit form tests for by-element sudot.
3537         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3538
3539 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3540
3541         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3542         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3543
3544 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3545
3546         * testsuite/gas/aarch64/f64mm.d,
3547         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3548
3549 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
3550
3551         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3552         support for assembler code generated by SDCC. Add new relocation
3553         types. Add z80-elf target support.
3554         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3555         labels. Local labels starts from ".L".
3556         * NEWS: Mention the new support.
3557         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3558         * testsuite/gas/all/fwdexp.s: Likewise.
3559         * testsuite/gas/all/cond.l: Likewise.
3560         * testsuite/gas/all/cond.s: Likewise.
3561         * testsuite/gas/all/fwdexp.d: Likewise.
3562         * testsuite/gas/all/fwdexp.s: Likewise.
3563         * testsuite/gas/elf/section2.e-mips: Likewise.
3564         * testsuite/gas/elf/section2.l: Likewise.
3565         * testsuite/gas/elf/section2.s: Likewise.
3566         * testsuite/gas/macros/app1.d: Likewise.
3567         * testsuite/gas/macros/app1.s: Likewise.
3568         * testsuite/gas/macros/app2.d: Likewise.
3569         * testsuite/gas/macros/app2.s: Likewise.
3570         * testsuite/gas/macros/app3.d: Likewise.
3571         * testsuite/gas/macros/app3.s: Likewise.
3572         * testsuite/gas/macros/app4.d: Likewise.
3573         * testsuite/gas/macros/app4.s: Likewise.
3574         * testsuite/gas/macros/app4b.s: Likewise.
3575         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3576         * testsuite/gas/z80/z80.exp: Add new tests
3577         * testsuite/gas/z80/dollar.d: New file.
3578         * testsuite/gas/z80/dollar.s: New file.
3579         * testsuite/gas/z80/ez80_adl_all.d: New file.
3580         * testsuite/gas/z80/ez80_adl_all.s: New file.
3581         * testsuite/gas/z80/ez80_adl_suf.d: New file.
3582         * testsuite/gas/z80/ez80_isuf.s: New file.
3583         * testsuite/gas/z80/ez80_z80_all.d: New file.
3584         * testsuite/gas/z80/ez80_z80_all.s: New file.
3585         * testsuite/gas/z80/ez80_z80_suf.d: New file.
3586         * testsuite/gas/z80/r800_extra.d: New file.
3587         * testsuite/gas/z80/r800_extra.s: New file.
3588         * testsuite/gas/z80/r800_ii8.d: New file.
3589         * testsuite/gas/z80/r800_z80_doc.d: New file.
3590         * testsuite/gas/z80/z180.d: New file.
3591         * testsuite/gas/z80/z180.s: New file.
3592         * testsuite/gas/z80/z180_z80_doc.d: New file.
3593         * testsuite/gas/z80/z80_doc.d: New file.
3594         * testsuite/gas/z80/z80_doc.s: New file.
3595         * testsuite/gas/z80/z80_ii8.d: New file.
3596         * testsuite/gas/z80/z80_ii8.s: New file.
3597         * testsuite/gas/z80/z80_in_f_c.d: New file.
3598         * testsuite/gas/z80/z80_in_f_c.s: New file.
3599         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3600         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3601         * testsuite/gas/z80/z80_out_c_0.d: New file.
3602         * testsuite/gas/z80/z80_out_c_0.s: New file.
3603         * testsuite/gas/z80/z80_reloc.d: New file.
3604         * testsuite/gas/z80/z80_reloc.s: New file.
3605         * testsuite/gas/z80/z80_sli.d: New file.
3606         * testsuite/gas/z80/z80_sli.s: New file.
3607
3608 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3609
3610         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3611         REGLIST_RN.
3612
3613 2020-01-01  Alan Modra  <amodra@gmail.com>
3614
3615         Update year range in copyright notice of all files.
3616
3617 For older changes see ChangeLog-2019
3618 \f
3619 Copyright (C) 2020 Free Software Foundation, Inc.
3620
3621 Copying and distribution of this file, with or without modification,
3622 are permitted in any medium without royalty provided the copyright
3623 notice and this notice are preserved.
3624
3625 Local Variables:
3626 mode: change-log
3627 left-margin: 8
3628 fill-column: 74
3629 version-control: never
3630 End: