gas/ChangeLog

   1 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
   2
   3         * config/tc-mips.c (FCSR): New macro.
   4         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
   5
   6 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         PR ld/27905
   9         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
  10         (set_16bit_gcc_code_flag): Likewise.
  11         (x86_cleanup): Likewise.
  12         * testsuite/gas/i386/code16-2.d: Updated.
  13         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
  14
  15 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
  16
  17         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
  18         * testsuite/gas/ppc/vsx.s: Likewise.
  19
  20 2021-05-27  Alan Modra  <amodra@gmail.com>
  21
  22         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
  23         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
  24         error.
  25
  26 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         PR ld/27905
  29         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
  30         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
  31         object.
  32         (set_16bit_gcc_code_flag): Likewise.
  33         (x86_cleanup): Always generate the GNU property note if
  34         x86_feature_2_used isn't 0.
  35         * testsuite/gas/i386/code16-2.d: New file.
  36         * testsuite/gas/i386/code16-2.s: Likewise.
  37         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
  38         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
  39
  40 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
  41
  42         PR gas/27906
  43         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
  44         movsbq.
  45
  46 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
  47
  48         * config/tc-riscv.c (riscv_set_arch): Set
  49         check_unknown_prefixed_ext to true for assembler.
  50
  51 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
  52
  53         PR gas/25235
  54         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
  55         (relax_adr): Thumb symbols 4 bytes.
  56         * testsuite/gas/arm/pr25235.d: New test.
  57         * testsuite/gas/arm/pr25235.s: New test.
  58
  59 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
  60
  61         PR 25212
  62         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
  63         will choose ilp32e abi for rv32e.  Besides, report errors for the
  64         invalid march and mabi combinations.
  65         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
  66         ilp32e abi for rve extension.
  67         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
  68         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
  69         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
  70         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
  71         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
  72         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
  73         Renamed all mabi testcases to their march-mabi settings.
  74
  75 2021-05-22  Alan Modra  <amodra@gmail.com>
  76
  77         PR 25599
  78         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
  79         adjustment.  Add assertion.
  80         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
  81         for PCREL60B.
  82
  83 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
  84
  85         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
  86         (signed_overflow): New function.
  87         (unsigned_overflow): New function.
  88         (is_overflow): Use new functions.
  89         (md_apply_fix): Use signed_overflow.
  90         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
  91         * testsuite/gas/z80/ez80_isuf.s: Likewise.
  92         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
  93
  94 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
  95
  96         PR 27888
  97         * Makefile.am (ZLIB): Define.
  98         (as_new_LDADD): Add it.
  99         * Makefile.in: Regenerate.
 100
 101 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 102
 103         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 104         into the same GPR twice.
 105         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 106         * testsuite/gas/arm/mve-vmov-3.d: New test.
 107         * testsuite/gas/arm/mve-vmov-3.s: New test.
 108
 109 2021-05-12  Alan Modra  <amodra@gmail.com>
 110
 111         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 112         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 113
 114 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 115
 116         PR 27823
 117         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 118         instruction.
 119         * testsuite/gas/z80/ill_ops.s: New test source file.
 120         * testsuite/gas/z80/ill_ops.d: New test driver.
 121         * testsuite/gas/z80/ill_ops.l: New test error output.
 122
 123 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 124
 125         PR 27415
 126         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 127         24-bit shifts.
 128         * testsuite/gas/z80/z80_reloc.a: Update tests.
 129         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 130
 131 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 132
 133         * doc/Makefile.am (html-local, as/index.html): New targets.
 134         * doc/Makefile.in: Regenerate.
 135
 136 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 137
 138         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 139         * doc/Makefile.in: Regenerate.
 140
 141 2021-05-07  Nick Clifton  <nickc@redhat.com>
 142
 143         PR 3136
 144         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 145         (obj_elf_bss): New function.  Change to the .bss section.
 146         Support an optional subsection number.
 147         (obj_elf_change_section): Call obj_elf_section_change_hook.
 148         (obj_elf_section): Likewise.
 149         (obj_elf_data): Likewise.
 150         (obj_elf_text): Likewise.
 151         (obj_elf_struct): Likewise.
 152         (obj_elf_subsection): Likewise.
 153         (obj_elf_previous): Likewise.
 154         * config/obj-elf.h (obj_elf_bss): Prototype.
 155         * doc/as.texi (Bss): New node.
 156
 157 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 158
 159         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 160         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 161         (coff_frob_section): Likewise.
 162         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 163         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 164         SA_SET_SECT_NRELOC) New defines.
 165         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 166         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 167         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 168         * testsuite/gas/ppc/aix.exp: New tests.
 169         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 170         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 171         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 172
 173         * config/tc-ppc.c (ppc_function): Update comment for
 174         fifth argument.
 175         (ppc_frob_symbol): Remove ppc_last_function check.
 176         Make sure coff_last_function is reset.
 177         Correctly set fsize when not provided in .function.
 178         * testsuite/gas/ppc/aix.exp: New tests.
 179         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 180         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 181         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 182
 183 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 184
 185         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 186         * testsuite/gas/i386/i386.exp: Run new test.
 187
 188 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 189
 190         * config/tc-i386.c (output_disp): Use disps field instead of
 191         imms one.
 192
 193 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 194
 195         * config/tc-i386.c (i386_finalize_immediate): Move register
 196         check ...
 197         (i386_immediate): ... here.
 198
 199 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 200
 201         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 202         Re-arrange operand type accumulation.
 203
 204 2021-05-06  Stafford Horne  <shorne@gmail.com>
 205
 206         PR 21464
 207         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 208         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 209         relocation.
 210
 211 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 212
 213         PR 27764
 214         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 215         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 216         * testsuite/gas/riscv/a-ext.d: Likewise.
 217         * testsuite/gas/riscv/a-ext.s: Likewise.
 218
 219 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 220
 221         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 222         #if.
 223         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 224         Add two further .long and an .equ.
 225         * testsuite/gas/i386/secrel.d: Adjust expecations.
 226
 227 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 228
 229         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 230         Convert Windows to UNIX EOL.
 231
 232 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 233
 234         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 235         variant into ELF one.
 236
 237 2021-05-03  Alan Modra  <amodra@gmail.com>
 238
 239         * testsuite/gas/elf/section25.s: Don't start directives in first
 240         column.
 241         * testsuite/gas/elf/section26.s: Likewise.
 242
 243 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 244
 245         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 246         * testsuite/gas/i386/lea64.d,
 247         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 248         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 249         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 250
 251 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 252
 253         * config/tc-i386.c (i386_validate_fix): Change return type to
 254         int. Short-circuit BFD_RELOC_SIZE* handling.
 255         (tc_gen_reloc): New local variable sym. Extend logic when
 256         processing BFD_RELOC_SIZE*.
 257         * config/tc-i386.f (i386_validate_fix): Change return type to
 258         int.
 259         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 260         returns zero.
 261         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 262         testsuite/gas/i386/size-5b.d: New.
 263         * testsuite/gas/i386/i386.exp: Run new tests.
 264
 265 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 266
 267         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 268         symbols when resolving BFD_RELOC_SIZE*.
 269         * testsuite/gas/i386/size-2.s: Add section size cases.
 270         * testsuite/gas/i386/size-2.d,
 271         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 272
 273 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 274             H.J. Lu  <hjl.tools@gmail.com>
 275
 276         PR gas/27763
 277         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 278         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 279         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 280         (md_estimate_size_before_relax): Move local variable fixP. Set
 281         it from fix_new() return values. Mark 4-byte relocs as signed
 282         for 64-bit.
 283         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 284         * testsuite/gas/i386/x86-64-rip-2.s,
 285         * testsuite/gas/i386/x86-64-rip-2.d,
 286         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 287         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 288         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 289         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 290         * testsuite/gas/i386/i386.exp: Run new tests.
 291
 292 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 295
 296 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 297
 298         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 299         BFD_RELOC_SIZE*.
 300
 301 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 302
 303         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 304         overflow check to 64-bit objects.
 305
 306 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 307
 308         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 309         (optimize_encoding): Handle LEA.
 310         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 311         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 312         Add many more forms.
 313         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 314         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 315         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 316         New.
 317         * testsuite/gas/i386/i386.exp: Run new tests.
 318
 319 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 320
 321         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 322         signed.
 323         * testsuite/gas/i386/x86-64-addr32-bad.s,
 324         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 325         * testsuite/gas/i386/i386.exp: Run new test.
 326
 327 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 328
 329         * testsuite/gas/elf/section25.d: Run it everywhere.
 330         * testsuite/gas/elf/section26.d: Likewise.
 331         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 332
 333 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 334
 335         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 336         optional "code" argument.
 337
 338 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 339
 340         * config/tc-i386.c (want_disp32): New.
 341         (md_assemble): Use it.
 342         (optimize_disp): Likewise.
 343         (build_modrm_byte): Likewise.
 344
 345 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 346
 347         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 348         check ...
 349         (md_assemble): ... here.
 350
 351 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 352
 353         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 354         Move up setting of disp32.
 355
 356 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 357
 358         * config/tc-i386.c (pe): Don't truncate expression value.
 359         (i386_finalize_displacement): Likewise.
 360
 361 2021-04-21  Nick Clifton  <nickc@redhat.com>
 362
 363         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 364         for named section symbols.
 365         * testsuite/gas/arm/thumbver.d: Likewise.
 366         * testsuite/gas/bfin/loop_temps.d: Likewise.
 367         * testsuite/gas/elf/section2.e-arc: Likewise.
 368         * testsuite/gas/elf/section2.e-arm: Likewise.
 369         * testsuite/gas/elf/section2.e-csky: Likewise.
 370         * testsuite/gas/elf/section2.e-m32r: Likewise.
 371         * testsuite/gas/elf/section2.e-mips: Likewise.
 372         * testsuite/gas/elf/section2.e-msp430: Likewise.
 373         * testsuite/gas/elf/section2.e-riscv: Likewise.
 374         * testsuite/gas/elf/section2.e-rl78: Likewise.
 375         * testsuite/gas/elf/section2.e-rx: Likewise.
 376         * testsuite/gas/elf/section2.e-score: Likewise.
 377         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 378         * testsuite/gas/elf/section2.e-unused: Likewise.
 379         * testsuite/gas/elf/section2.e-v850: Likewise.
 380         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 381         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 382         * testsuite/gas/ia64/alias.d: Likewise.
 383         * testsuite/gas/ia64/global.d: Likewise.
 384         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 385         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 386         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 387         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 388         * testsuite/gas/mmix/bspec-1.d: Likewise.
 389         * testsuite/gas/mmix/byte-1.d: Likewise.
 390         * testsuite/gas/mmix/comment-1.d: Likewise.
 391         * testsuite/gas/mmix/loc-1.d: Likewise.
 392         * testsuite/gas/mmix/loc-2.d: Likewise.
 393         * testsuite/gas/mmix/loc-3.d: Likewise.
 394         * testsuite/gas/mmix/loc-4.d: Likewise.
 395         * testsuite/gas/mmix/loc-5.d: Likewise.
 396         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 397
 398 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 399
 400         PR binutils/21700
 401         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 402         (ppc_fix_adjustable): Manage fx_subsy part.
 403         (tc_gen_reloc): Create second relocation when both
 404         fx_addsy and fx_subsy are provided.
 405         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 406         (MAX_RELOC_EXPANSION): Likewise.
 407         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 408         (UNDEFINED_DIFFERENCE_OK): Likewise
 409         * testsuite/gas/all/gas.exp: Skip difference between two
 410         undefined symbols test.
 411
 412 2021-04-19  Nick Clifton  <nickc@redhat.com>
 413
 414         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 415         targets which should skip the undefined symbols test.
 416
 417 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 418
 419         * NEWS: Update news.
 420         * testsuite/gas/aarch64/rme.d: Update test.
 421         * testsuite/gas/aarch64/rme.s: Update test.
 422
 423 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 424
 425         * testsuite/gas/aarch64/rme.d: Update test.
 426         * testsuite/gas/aarch64/rme.s: Update test.
 427
 428 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 429
 430         * as.h (sprint_value): Delete.
 431         * messages.c (sprint_value): Likewise.
 432         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 433         place of sprint_value.
 434         * config/tc-s390.c (s390_insert_operand): Likewise.
 435         * doc/internals.texi (sprint_value): Delete section.
 436         * write.c (fixup_segment): Likewise.
 437         (relax_segment): Likewise.
 438
 439 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 440
 441         * testsuite/gas/aarch64/rme-invalid.d: New test.
 442         * testsuite/gas/aarch64/rme-invalid.l: New test.
 443         * testsuite/gas/aarch64/rme-invalid.s: New test.
 444         * testsuite/gas/aarch64/rme.d: New test.
 445         * testsuite/gas/aarch64/rme.s: New test.
 446
 447 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 448
 449         PR 27436
 450         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 451         * testsuite/gas/riscv/shamt-32.d: New testcase.
 452         * testsuite/gas/riscv/shamt-32.l: Likewise.
 453         * testsuite/gas/riscv/shamt-32.s: Likewise.
 454         * testsuite/gas/riscv/shamt-64.d: Likewise.
 455         * testsuite/gas/riscv/shamt-64.l: Likewise.
 456         * testsuite/gas/riscv/shamt-64.s: Likewise.
 457
 458 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 459
 460         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 461         c.mv a4,a4.
 462         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 463
 464 2021-04-14  Alan Modra  <amodra@gmail.com>
 465
 466         PR 27723
 467         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 468         (select_cie_for_fde): ..here.  Simplify.
 469
 470 2021-04-14  Alan Modra  <amodra@gmail.com>
 471
 472         PR 27723
 473         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 474         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 475
 476 2021-04-13  Alan Modra  <amodra@gmail.com>
 477
 478         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 479         write to $srcdir.  Use gas_host_run and read output file rather
 480         than gas_start/gas_finish.
 481
 482 2021-04-12  Alan Modra  <amodra@gmail.com>
 483
 484         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 485         (md_assemble): Likewise.  Handle bignum operands.
 486         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 487         check.
 488         * expr.c: Delete unnecessary forward declarations.
 489         (generic_bignum_to_int32): Return uint32_t.
 490         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 491         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 492         clear X_extrabit for unary '!'.
 493         * expr.h (generic_bignum_to_int32): Declare.
 494         (generic_bignum_to_int64): Declare.
 495         * testsuite/gas/ppc/prefix-pcrel.s,
 496         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 497
 498 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 499
 500         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 501         march-fail-porder-x-std.d.
 502         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 503         march-fail-porder-z-std.d.
 504         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 505         march-fail-porder-x-z.d.
 506         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 507         march-fail-porder.l.
 508         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 509         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 510         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 511         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 512         march-fail-single-char-h.d.
 513         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 514         march-fail-single-char-s.d.
 515         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 516         march-fail-single-char-x.d.
 517         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 518         march-fail-single-char-z.d.
 519         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 520         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 521         march-fail-single-prefix.l.
 522         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 523         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 524         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 525
 526 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 527
 528         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 529         diagnostic messages for LD/ST Exclusive instructions.
 530         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 531         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 532         clean-up.
 533
 534 2021-04-09  Alan Modra  <amodra@gmail.com>
 535
 536         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 537         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 538         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 539
 540 2021-04-08  Alan Modra  <amodra@gmail.com>
 541
 542         * testsuite/gas/ppc/pr27676.d,
 543         * testsuite/gas/ppc/pr27676.s: New test.
 544         * testsuite/gas/ppc/ppc.exp: Run it.
 545         * testsuite/gas/ppc/dcbt.d: Update.
 546         * testsuite/gas/ppc/power4_32.d: Update.
 547
 548 2021-04-07  Alan Modra  <amodra@gmail.com>
 549
 550         PR 27217
 551         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 552
 553 2021-04-06  Nick Clifton  <nickc@redhat.com>
 554
 555         PR 27217
 556         * config/tc-aarch64.c (my_get_expression): Rename to
 557         aarch64_get_expression.  Add a fifth argument to enable deferring
 558         of expression resolution.
 559         (parse_typed_reg): Update calls to my_get_expression.
 560         (parse_vector_reg_list): Likewise.
 561         (parse_immediate_expression): Likewise.
 562         (parse_big_immediate): Likewise.
 563         (parse_shift): Likewise.
 564         (parse_shifter_operand_imm): Likewise.
 565         (parse_operands): Likewise.
 566         (parse_shifter_operand_reloc): Update calls to my_get_expression
 567         and call aarch64_force_reloc to determine the value of the new
 568         fifth argument.
 569         (parse_address_main): Likewise.
 570         (parse_half): Likewise.
 571         (parse_adrp): Likewise.
 572         (aarch64_force_reloc): New function.  Contains code extracted from...
 573         (aarch64_force_relocation): ... here.
 574         * testsuite/gas/aarch64/pr27217.s: New test case.
 575         * testsuite/gas/aarch64/pr27217.d: New test driver.
 576
 577 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 578
 579         * write.c (fixup_segment): Move add_symbol_segment declaration
 580         into main loop.
 581
 582 2021-04-05  Alan Modra  <amodra@gmail.com>
 583
 584         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 585         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 586         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 587         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 588         strstr, or vsnprintf declarations.
 589         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 590         * as.h: Don't include alloca-conf.h, include config.h instead.
 591         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 592         various fallback declarations.
 593         * asintl.h: Don't test HAVE_LOCALE_H.
 594         * as.c: Don't test HAVE_SETLOCALE.
 595         * dwarf2dbg.c: Include limits.h unconditionally.
 596         * expr.c: Likewise.
 597         * sb.c: Likewise.
 598         * symbols.c: Likewise.
 599         * config/tc-cr16.c: Likewise.
 600         * config/tc-d30v.c: Likewise.
 601         * config/tc-i386.c: Likewise.
 602         * config/tc-ia64.c: Likewise.
 603         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
 604         * config.in: Regenerate.
 605         * configure: Regenerate.
 606         * Makefile.in: Regenerate.
 607         * doc/Makefile.in: Regenerate.
 608
 609 2021-04-01  Martin Liska  <mliska@suse.cz>
 610
 611         * config/obj-coff.c (strneq): Remove strneq and use startswith.
 612         (weak_is_altname): Likewise.
 613         (obj_coff_section): Likewise.
 614         * config/tc-cr16.c (process_label_constant): Likewise.
 615         * config/tc-crx.c (strneq): Likewise.
 616
 617 2021-04-01  Martin Liska  <mliska@suse.cz>
 618
 619         * as.c (select_emulation_mode): Use startswith.
 620         * config/m68k-parse.y: Likewise.
 621         * config/obj-aout.c (obj_aout_type): Likewise.
 622         * config/obj-elf.c (elf_common_parse): Likewise.
 623         (obj_elf_section_type): Likewise.
 624         (obj_elf_section_word): Likewise.
 625         (obj_elf_section): Likewise.
 626         (obj_elf_symver): Likewise.
 627         (adjust_stab_sections): Likewise.
 628         * config/obj-evax.c (evax_shorten_name): Likewise.
 629         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
 630         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
 631         (aarch64_parse_features): Likewise.
 632         (create_register_alias): Likewise.
 633         (aarch64_data_in_code): Likewise.
 634         (md_parse_option): Likewise.
 635         * config/tc-alpha.c (s_alpha_section_word): Likewise.
 636         (s_alpha_pdesc): Likewise.
 637         * config/tc-arc.c (tokenize_extregister): Likewise.
 638         * config/tc-arm.c (create_register_alias): Likewise.
 639         (create_neon_reg_alias): Likewise.
 640         (parse_ifimm_zero): Likewise.
 641         (parse_qfloat_immediate): Likewise.
 642         (arm_elf_section_type): Likewise.
 643         (arm_parse_extension): Likewise.
 644         (aeabi_set_public_attributes): Likewise.
 645         (s_arm_arch_extension): Likewise.
 646         (arm_data_in_code): Likewise.
 647         (start_unwind_section): Likewise.
 648         * config/tc-avr.c (avr_ldi_expression): Likewise.
 649         * config/tc-csky.c (is_freglist_legal): Likewise.
 650         (csky_s_section): Likewise.
 651         * config/tc-d30v.c (do_assemble): Likewise.
 652         * config/tc-dlx.c (parse_operand): Likewise.
 653         * config/tc-epiphany.c (md_assemble): Likewise.
 654         * config/tc-h8300.c (h8300_elf_section): Likewise.
 655         (get_operand): Likewise.
 656         * config/tc-hppa.c (pa_ip): Likewise.
 657         (pa_level): Likewise.
 658         (pa_space): Likewise.
 659         * config/tc-i386.c (i386_mach): Likewise.
 660         (md_assemble): Likewise.
 661         (check_VecOperations): Likewise.
 662         (i386_target_format): Likewise.
 663         (i386_elf_section_type): Likewise.
 664         * config/tc-ia64.c (start_unwind_section): Likewise.
 665         (md_parse_option): Likewise.
 666         (is_taken_branch): Likewise.
 667         (idesc->name,): Likewise.
 668         (note_register_values): Likewise.
 669         (do_alias): Likewise.
 670         * config/tc-m32c.c (insn_to_subtype): Likewise.
 671         * config/tc-m68hc11.c (get_operand): Likewise.
 672         (md_assemble): Likewise.
 673         * config/tc-m68k.c (m68k_ip): Likewise.
 674         (m68k_elf_suffix): Likewise.
 675         * config/tc-mcore.c (mcore_s_section): Likewise.
 676         * config/tc-metag.c (parse_get_set): Likewise.
 677         (md_parse_option): Likewise.
 678         * config/tc-microblaze.c (parse_imm): Likewise.
 679         (check_got): Likewise.
 680         (md_apply_fix): Likewise.
 681         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
 682         (md_begin): Likewise.
 683         (s_is_linkonce): Likewise.
 684         (check_regno): Likewise.
 685         (match_float_constant): Likewise.
 686         (classify_vr4120_insn): Likewise.
 687         (match_insn): Likewise.
 688         (mips_after_parse_args): Likewise.
 689         (s_change_sec): Likewise.
 690         (s_option): Likewise.
 691         (parse_code_option): Likewise.
 692         (md_section_align): Likewise.
 693         (nopic_need_relax): Likewise.
 694         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
 695         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
 696         (mn10300_end_of_match): Likewise.
 697         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
 698         * config/tc-nds32.c (nds32_parse_option): Likewise.
 699         * config/tc-nds32.h (md_do_align): Likewise.
 700         * config/tc-nios2.c (strprefix): Likewise.
 701         (nios2_special_relocation_p): Likewise.
 702         (nios2_parse_base_register): Likewise.
 703         (nios2_cons): Likewise.
 704         * config/tc-ns32k.c (addr_mode): Likewise.
 705         * config/tc-pdp11.c (set_option): Likewise.
 706         (parse_reg): Likewise.
 707         (parse_ac5): Likewise.
 708         (parse_op_no_deferred): Likewise.
 709         (set_cpu_model): Likewise.
 710         (set_machine_model): Likewise.
 711         * config/tc-pj.c (md_operand): Likewise.
 712         * config/tc-ppc.c (ppc_set_cpu): Likewise.
 713         (ppc_arch): Likewise.
 714         (ppc_section_type): Likewise.
 715         * config/tc-s12z.c (tb_reg_rel): Likewise.
 716         (tb_opr_rel): Likewise.
 717         * config/tc-s390.c (s390_parse_cpu): Likewise.
 718         (md_parse_option): Likewise.
 719         * config/tc-score.c (s3_nopic_need_relax): Likewise.
 720         (s3_pic_need_relax): Likewise.
 721         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
 722         (s7_pic_need_relax): Likewise.
 723         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 724         * config/tc-sparc.c (md_parse_option): Likewise.
 725         (sparc_ip): Likewise.
 726         (s_reserve): Likewise.
 727         (s_common): Likewise.
 728         (s_seg): Likewise.
 729         (sparc_cons): Likewise.
 730         * config/tc-tic54x.c (stag_add_field): Likewise.
 731         (tic54x_endstruct): Likewise.
 732         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 733         * config/tc-v850.c (v850_comm): Likewise.
 734         (md_begin): Likewise.
 735         (md_assemble): Likewise.
 736         * config/tc-vax.c (vax_cons): Likewise.
 737         * config/tc-wasm32.c (wasm32_leb128): Likewise.
 738         * config/tc-xstormy16.c (md_operand): Likewise.
 739         * config/tc-xtensa.c (get_directive): Likewise.
 740         (xg_instruction_matches_option_term): Likewise.
 741         (is_unaligned_label): Likewise.
 742         (cache_literal_section): Likewise.
 743         * config/xtensa-relax.c (parse_precond): Likewise.
 744         (parse_option_cond): Likewise.
 745         (transition_applies): Likewise.
 746         (wide_branch_opcode): Likewise.
 747         * dw2gencfi.c: Likewise.
 748         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
 749         * ehopt.c (get_cie_info): Likewise.
 750         * input-file.c (input_file_open): Likewise.
 751         * listing.c (listing_newline): Likewise.
 752         (debugging_pseudo): Likewise.
 753         * read.c (read_a_source_file): Likewise.
 754         * write.c (adjust_reloc_syms): Likewise.
 755         (compress_debug): Likewise.
 756         (maybe_generate_build_notes): Likewise.
 757
 758 2021-03-31  Alan Modra  <amodra@gmail.com>
 759
 760         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
 761         * config/bfin-lex-wrapper.c: Likewise.
 762         * itbl-lex.l: Don't include as.h.
 763         * config/bfin-lex.l: Likewise.
 764
 765 2021-03-31  Alan Modra  <amodra@gmail.com>
 766
 767         * as.h (POISON_BFD_BOOLEAN): Define.
 768         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
 769         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
 770         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
 771         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 772         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
 773         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
 774         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
 775         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
 776         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
 777         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
 778         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
 779         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
 780         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
 781         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
 782         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
 783         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
 784         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
 785         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
 786         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
 787         * config/tc-metag.c, * config/tc-metag.h,
 788         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
 789         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
 790         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
 791         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
 792         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
 793         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
 794         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
 795         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
 796         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
 797         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
 798         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
 799         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
 800         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
 801         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
 802         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
 803         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
 804         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
 805         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
 806         * config/tc-z8k.c, * config/xtensa-istack.h,
 807         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
 808         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
 809         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
 810         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
 811         with bool, FALSE with false, and TRUE with true.
 812
 813 2021-03-31  Alan Modra  <amodra@gmail.com>
 814
 815         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
 816         * config/tc-crx.c: Likewise.
 817         * config/tc-nds32.h: Likewise.
 818
 819 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 820
 821         * config/tc-i386.c (build_modrm_byte): Change return type.
 822         Change type of "default_seg". Use NULL. Adjust setting of
 823         "default_seg".
 824         (reg_ds, reg_es, reg_ss): New.
 825         (struct _i386_insn): Change type of seg[].
 826         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
 827         (swap_operands): Change type of "temp_seg".
 828         (check_string): Adjust %es check.
 829         (process_operands): Change type of "default_seg". Use NULL.
 830         Adjust segment override processing..
 831         (i386_att_operand): Adjust segment override handling.
 832         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 833
 834 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 835
 836         * config/tc-i386.c (reg_eax): New.
 837         (md_begin): Initialize reg_eax.
 838         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
 839         reg_eax.
 840         (i386_intel_simplify): Likewise.
 841
 842 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 843
 844         * config/tc-i386.c (reg_st0): New.
 845         (md_begin): Convert to switch(). Initialize reg_st0. Don't
 846         insert other st(N).
 847         (parse_real_register): Adjust st(N) processing.
 848
 849 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 850
 851         * config/tc-i386.c (rc_op): Delete.
 852         (struct Rounding_Operation): Move ...
 853         (struct _i386_insn): ... here. Change field "rounding".
 854         (build_evex_prefix): Adjust rounding processing.
 855         (swap_2_operands): Likewise.
 856         (check_VecOperands): Likewise.
 857         (RC_SAE_immediate): Likewise.
 858         (optimize_encoding): Adjust check for rounding.
 859         (build_modrm_byte): Likewise.
 860         (output_imm): Likewise.
 861         (md_assemble): Initialize rounding type.
 862
 863 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 864
 865         * config/tc-i386.c (broadcast_op): Delete.
 866         (struct Broadcast_Operation): Move ...
 867         (struct _i386_insn): ... here. Change field "broadcast".
 868         (match_mem_size): Adjust check for broadcast.
 869         (optimize_encoding): Likewise.
 870         (process_suffix): Likewise.
 871         (build_evex_prefix): Adjust broadcast processing.
 872         (swap_2_operands): Likewise.
 873         (check_VecOperations): Likewise.
 874         (match_template): Likewise.
 875         (check_VecOperands): Likewise.
 876
 877 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 878
 879         * config/tc-i386.c (reg_k0): New.
 880         (mask_op): Delete.
 881         (struct Mask_Operation): Move ...
 882         (struct _i386_insn): ... here. Change field "mask".
 883         (md_begin): Initialize reg_k0.
 884         (build_evex_prefix): Adjust mask processing.
 885         (swap_2_operands): Likewise.
 886         (check_VecOperands): Likewise.
 887         (check_VecOperations): Likewise.
 888         (optimize_encoding): Adjust checks for masking.
 889         (output_insn): Likewise.
 890
 891 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 892
 893         * config/tc-i386.c (swap_2_operands): Switch parameters to
 894         unsigned.
 895         (struct RC_Operation): Switch operand field to unsigned.
 896         (struct Mask_Operation): Likewise.
 897         (struct Broadcast_Operation): Likewise.
 898         (build_evex_prefix): Drop cast.
 899         (check_VecOperands): Likewise.
 900         (build_modrm_byte): Likewise.
 901         (output_imm): Likewise.
 902         (check_VecOperations): Add casts to unsigned.
 903
 904 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 905
 906         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
 907         * testsuite/gas/i386/x86-64-avx-swap-2.d.
 908         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 909
 910 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 911
 912         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
 913         checks by opcodespace ones.
 914         (insert_lfence_before): Likewise.
 915         (maybe_fused_with_jcc_p): Likewise.
 916         (add_branch_padding_frag_p): Likewise.
 917         (output_disp): Likewise.
 918         (load_insn_p): Re-arrange checks to key applicable ones off of
 919         an opcodespace check.
 920         (md_assemble): Adjust opcode checks.
 921         (check_byte_reg): Likewise.
 922         (process_operands): Likewise.
 923         (i386_index_check): Likewise.
 924         (process_suffix): Likewise. New local variable is_movx. Adjust
 925         movsx/movzx and crc32 handling.
 926         (output_insn): Adjust opcode checks. Drop no longer reachable
 927         case labels. Output legacy encoding prefixes in addition to the
 928         base_opcode byte(s). Rework counting of prefixes for extended
 929         opcode maps.
 930         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
 931         opcode checks.
 932
 933 2021-03-29  Alan Modra  <amodra@gmail.com>
 934
 935         * atof-generic.c (FALSE, TRUE): Don't define.
 936         * config/obj-elf.h (FALSE, TRUE): Don't define.
 937         * config/obj-som.h (FALSE, TRUE): Don't define.
 938         * config/tc-hppa.h (FALSE, TRUE): Don't define.
 939         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
 940         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
 941         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
 942         * config/tc-mt.h (obj_fix_adjustable): Delete.
 943         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
 944         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
 945         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
 946         (tokenize_extregister): Likewise.
 947         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
 948         (parse_operands_op, parse_operands, md_assemble): Likewise.
 949         * config/tc-d10v.c (build_insn): Likewise.
 950         * config/tc-score.c (s3_gen_insn_frag): Likewise.
 951         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
 952         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
 953         * config/tc-z80.c (emit_byte): Likewise.
 954
 955 2021-03-29  Alan Modra  <amodra@gmail.com>
 956
 957         * config/tc-arm.c (struct arm_long_option_table <func>): Return
 958         bfd_boolean.
 959         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
 960         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
 961         with bfd_boolean.
 962         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
 963         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
 964         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
 965         logical expressions.
 966         (struct metag_long_option <func>): Return bfd_boolean.
 967         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
 968         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
 969         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
 970         (no_operands, lex_force_match, lex_reg_list): Likewise.
 971         (size_from_suffix): Return int.
 972         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
 973         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
 974
 975 2021-03-26  Jan Beulich  <jbeulich@suse.com>
 976
 977         * testsuite/gas/i386/x86-64-nosse2.s,
 978         testsuite/gas/i386/x86-64-nosse2.l: New.
 979         * testsuite/gas/i386/i386.exp: Run new test.
 980
 981 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
 982
 983         * testsuite/gas/nios2/brn.d: New.
 984         * testsuite/gas/nios2/brn.d: New.
 985
 986 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 987
 988         * config/tc-i386.c (match_template): Use t instead of i.tm.
 989
 990 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 991
 992         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
 993         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
 994         colliding registers in the upper half of the space.
 995         * testsuite/gas/i386/avx512f-nondef.d,
 996         testsuite/gas/i386/vgather-check.d,
 997         testsuite/gas/i386/x86-64-vgather-check.d,
 998         testsuite/gas/i386/x86-64-vgather-check-error.l,
 999         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1000         expecations.
1001         * testsuite/gas/i386/vgather-check-none.d,
1002         testsuite/gas/i386/vgather-check-warn.d,
1003         testsuite/gas/i386/x86-64-vgather-check-none.d,
1004         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1005         tests for expected dump output.
1006
1007 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1008
1009         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1010         without mask register.
1011         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1012
1013 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1014
1015         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1016         swapping operands for.
1017         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1018         syntax tests.
1019         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1020         well as Intel syntax tests.
1021         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1022         expectations.
1023         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1024         Likewise. Drop passing --def-sym to as.
1025
1026 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1027
1028         PR/gas 27419
1029         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1030         conversion to x32 mode.
1031         * testsuite/gas/i386/ilp32/enqcmd.s,
1032         testsuite/gas/i386/ilp32/enqcmd.d,
1033         testsuite/gas/i386/ilp32/movdir.s,
1034         testsuite/gas/i386/ilp32/movdir.d: New.
1035         * testsuite/gas/i386/x86-64-enqcmd.s,
1036         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1037         cases.
1038         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1039         (%eip) cases.
1040         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1041         * testsuite/gas/i386/x86-64-enqcmd.d,
1042         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1043         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1044         testsuite/gas/i386/x86-64-movdir.d,
1045         testsuite/gas/i386/x86-64-movdir-intel.d,
1046         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1047
1048 2021-03-25  Alan Modra  <amodra@gmail.com>
1049
1050         PR 27647
1051         * testsuite/gas/ppc/a2.d: Update expected output.
1052         * testsuite/gas/ppc/power8.d: Likewise.
1053
1054 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1055
1056         * config/tc-i386.c (struct _i386_insn): New field
1057         opcode_length.
1058         (md_begin): Drop assertion.
1059         (install_template): New.
1060         (build_vex_prefix): Call install_template.
1061         (match_template): Likewise.
1062         (process_operands): Use new opcode_length field.
1063         (output_jump): Likewise.
1064         (output_insn): Likewise. Adjust psedo prefix check.
1065
1066 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1067
1068         * config/tc-i386.c (md_begin): Add assertion.
1069         (build_vex_prefix): Drop implied prefix calculation.
1070         (build_evex_prefix): Likewise.
1071         (optimize_encoding): Adjust opcode checks.
1072         (load_insn_p): Also check opcodeprefix.
1073         (match_template): Also check opcodespace.
1074         (process_suffix): Likewise.
1075         (process_operands): Likewise.
1076         (output_insn): Likewise. Also check isprefix when discaring
1077         standalone LOCK.
1078         * config/tc-i386-intel.c (i386_intel_operand): Also check
1079         opcodespace.
1080
1081 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1082
1083         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1084         base_opcode and extension_opcode.
1085
1086 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1087
1088         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1089
1090 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1091
1092         * config/tc-i386.c (output_i386_opcode): Invoke
1093         process_i386_cpu_flag() slightly later.
1094         (process_i386_opcodes): Likewise.
1095
1096 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1097
1098         * config/tc-i386.c (pte): Print prefix and encoding space.
1099         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1100         (build_evex_prefix): Likewise.
1101         (load_insn_p): Likewise.
1102
1103 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1104
1105         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1106         if()-s.
1107         (match_template, output_insn): Use PREFIX_NONE.
1108
1109 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1110
1111         * config/tc-i386.c (i386_index_check): New local variable t.
1112         Correct MPX insn check.
1113         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1114         MPX insn check.
1115         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1116         index scaling by other than 1.
1117         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1118
1119 2021-03-22  Martin Liska  <mliska@suse.cz>
1120
1121         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1122         (x86_64_section_word): Likewise.
1123         * config/tc-sparc.c (md_parse_option): Likewise.
1124
1125 2021-03-19  Alan Modra  <amodra@gmail.com>
1126
1127         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1128
1129 2021-03-18  Christian Groessler  <chris@groessler.org>
1130
1131         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1132         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1133
1134 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1135
1136         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1137         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1138         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1139         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1140         * testsuite/gas/riscv/b-ext.s: Likewise.
1141         * testsuite/gas/riscv/b-ext.d: Likewise.
1142
1143 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1144
1145         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1146         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1147         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1148         * testsuite/gas/aarch64/sysreg-7.d: New test.
1149         * testsuite/gas/aarch64/sysreg-7.s: New test.
1150
1151 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1152
1153         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1154         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1155         (ppc_xcoff_tbss_section): New variables.
1156         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1157         (ppc_data_csects): Removed.
1158         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1159         ppc_xcoff_parse_cons): New functions.
1160         (md_being): Initialize XCOFF sections.
1161         (ppc_xcoff_suffix): Add support for TLS relocations
1162         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1163         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1164         to .bss section.  Handle new XCOFF section variables.
1165         (ppc_comm): Likewise.
1166         (ppc_toc): Likewise.
1167         (ppc_symbol_new_hook): Likewise.
1168         (ppc_frob_symbol): Likewise.
1169         (ppc_fix_adjustable): Add tbss support.
1170         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1171         (ppc_xcoff_parse_cons): Add prototype.
1172         (struct ppc_xcoff_section): New structure.
1173
1174 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1175
1176         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1177         (MAP, MAP32, MAP64): New macros for XCOFF.
1178         (ppc_xcoff_fixup_addis): New function.
1179         (ppc_is_toc_sym): Handle XMC_TE.
1180         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1181         BFD_RELOC_PPC_TOC16_LO.
1182         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1183         (ppc_change_csect): Handle XMC_TE.
1184         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1185         storage class.
1186         (ppc_symbol_new_hook): Handle XMC_TE.
1187         (ppc_frob_symbol): Likewise.
1188         (ppc_fix_adjustable): Likewise.
1189         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1190         BFD_RELOC_PPC_TOC16_LO.
1191
1192 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1193
1194         * testsuite/gas/i386/avx512f-intel.d,
1195         testsuite/gas/i386/avx512f_vl-intel.d,
1196         testsuite/gas/i386/avx512pf-intel.d,
1197         testsuite/gas/i386/x86-64-avx512f-intel.d,
1198         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1199         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1200
1201 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1202
1203         * testsuite/gas/i386/prefetch.d,
1204         testsuite/gas/i386/prefetch-intel.d,
1205         testsuite/gas/i386/x86-64-prefetch.d,
1206         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1207         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1208         * testsuite/gas/i386/i386.exp: Run new test.
1209
1210 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1211
1212         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1213         (md_assemble): Replace use of repprefixok, islockable, and
1214         notrackprefixok.
1215         (i386_index_check): Replace use of repprefixok.
1216
1217 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1218
1219         * testsuite/gas/i386/noreg64.s: Add sysexit.
1220         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1221         sysexitl and sysexitq.
1222         * testsuite/gas/i386/noreg-intel64.l,
1223         testsuite/gas/i386/noreg64-data16.d,
1224         testsuite/gas/i386/noreg64-data16.e,
1225         testsuite/gas/i386/noreg64-rex64.d,
1226         testsuite/gas/i386/noreg64.d,
1227         testsuite/gas/i386/noreg64.l,
1228         testsuite/gas/i386/x86-64-sysenter-amd.d,
1229         testsuite/gas/i386/x86-64-sysenter-amd.l,
1230         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1231
1232 2021-02-26  Nick Clifton  <nickc@redhat.com>
1233
1234         PR 27411
1235         * config/tc-arm.c (do_t_add_sub): Correct error message.
1236         * testsuite/gas/arm/pr27411.s: New test.
1237         * testsuite/gas/arm/pr27411.d: New test driver.
1238         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1239
1240 2021-02-24  Alan Modra  <amodra@gmail.com>
1241
1242         PR 23691
1243         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1244         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1245         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1246         and use alongside TARGET_CPU_CFILES.
1247         (EXTRA_DIST): Update location of generated .c files.
1248         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1249         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1250         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1251         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1252         dependencies.
1253         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1254         (itbl-parse.c, itbl-parse.h): Tidy.
1255         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1256         * config/bfin-lex.l: Include config/bfin-parse.h.
1257         * configure.ac (extra_objects): Move object files corresponding
1258         to .y and .l files now in config/ to config/.
1259         * Makefile.in: Regenerate.
1260         * configure: Regenerate.
1261         * po/POTFILES.in: Regenerate.
1262
1263 2021-02-19  Nick Clifton  <nickc@redhat.com>
1264
1265         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1266         misleading indentation.
1267
1268 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1269
1270         PR 27158
1271         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1272         (md_apply_fix): Likewise.
1273         (md_convert_frag_branch): Likewise.
1274         (validate_riscv_insn): Likewise.  Also arranged operands, including
1275         added C5 and C6 operands, and removed unused Ci and C< operands.
1276         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1277         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1278         * testsuite/gas/riscv/insn.s: Likewise.
1279
1280 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1281
1282         * config/tc-riscv.c: Included cpu-riscv.h.
1283         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1284         (struct riscv_csr_extra): Likewise.
1285         (struct riscv_ext_version): Likewise.
1286         (ext_version_table): Moved from opcodes/riscv-opc.c.
1287         (default_isa_spec): Updated type to riscv_spec_class.
1288         (default_priv_spec): Likewise.
1289         (riscv_set_default_isa_spec): Updated.
1290         (init_ext_version_hash): Likewise.
1291         (riscv_init_csr_hash): Likewise, also fixed indent.
1292
1293 2021-02-17  Alan Modra  <amodra@gmail.com>
1294
1295         * testsuite/gas/elf/section28.d: xfail h8300.
1296
1297 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1298
1299         PR gas/27412
1300         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1301         when checking incorrect section attributes.
1302         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1303         * testsuite/gas/elf/section28.d: New file.
1304         * testsuite/gas/elf/section28.s: Likewise.
1305         * testsuite/gas/elf/section29.d: Likewise.
1306         * testsuite/gas/elf/section29.s: Likewise.
1307
1308 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1309
1310         * testsuite/gas/i386/sse-check.s,
1311         testsuite/gas/i386/sse2avx.s,
1312         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1313         * testsuite/gas/i386/sse-check-error.l,
1314         testsuite/gas/i386/sse-check-warn.e,
1315         testsuite/gas/i386/sse-check.d,
1316         testsuite/gas/i386/sse2avx.d,
1317         testsuite/gas/i386/x86-64-sse-check-error.l,
1318         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1319         * testsuite/gas/i386/property-cvtpi2pd.s,
1320         testsuite/gas/i386/property-cvtpi2pd.d,
1321         testsuite/gas/i386/property-cvtpi2ps.s,
1322         testsuite/gas/i386/property-cvtpi2ps.d: New.
1323         * testsuite/gas/i386/i386.exp: Run new tests.
1324
1325 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1326
1327         * config/tc-i386.c (md_assemble): Use template rather than
1328         actuals when updating i.xstate.
1329         * testsuite/gas/i386/property-4.d,
1330         testsuite/gas/i386/property-5.d,
1331         testsuite/gas/i386/property-12.d: Adjust expectations.
1332
1333 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1334
1335         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1336         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1337         * testsuite/gas/i386/property-ldmxcsr.s,
1338         testsuite/gas/i386/property-ldmxcsr.d,
1339         testsuite/gas/i386/property-vldmxcsr.s,
1340         testsuite/gas/i386/property-vldmxcsr.d,
1341         testsuite/gas/i386/property-vzeroall.s,
1342         testsuite/gas/i386/property-vzeroall.d: New.
1343         * testsuite/gas/i386/i386.exp: Run new tests.
1344
1345 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1346
1347         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1348         tests to bitness independent section.
1349         * testsuite/gas/i386/x86-64-property-2.d,
1350         testsuite/gas/i386/x86-64-property-3.d,
1351         testsuite/gas/i386/x86-64-property-4.d,
1352         testsuite/gas/i386/x86-64-property-5.d,
1353         testsuite/gas/i386/x86-64-property-6.d,
1354         testsuite/gas/i386/x86-64-property-10.d,
1355         testsuite/gas/i386/x86-64-property-11.d,
1356         testsuite/gas/i386/x86-64-property-12.d,
1357         testsuite/gas/i386/x86-64-property-13.d: Delete.
1358
1359 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1360
1361         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1362         movdir.s.
1363         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1364
1365 2021-02-16  Alan Modra  <amodra@gmail.com>
1366
1367         PR 27426
1368         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1369         in another place.
1370
1371 2021-02-16  Alan Modra  <amodra@gmail.com>
1372
1373         * read.c (demand_copy_C_string): Really check for embedded zeros.
1374
1375 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1376
1377         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1378         * doc/c-s390.texi: Document arch14 march option.
1379         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1380         * testsuite/gas/s390/zarch-arch14.d: New test.
1381         * testsuite/gas/s390/zarch-arch14.s: New test.
1382
1383 2021-02-12  Nick Clifton  <nickc@redhat.com>
1384
1385         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1386         following.
1387         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1388
1389 2021-02-12  Alan Modra  <amodra@gmail.com>
1390
1391         * testsuite/gas/all/pr27381.err: Don't match source file name.
1392         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1393         * testsuite/gas/all/pr27384.err: Don't match source file name.
1394         Adjust line number.
1395         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1396         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1397
1398 2021-02-11  Alan Modra  <amodra@gmail.com>
1399
1400         * NEWS: Mention arm-symbianelf removal.
1401
1402 2021-02-10  Nick Clifton  <nickc@redhat.com>
1403
1404         * listing.c (buffer_line): Remove debugging code accidentally
1405         included with the fix for PR 27384.
1406
1407 2021-02-09  Nick Clifton  <nickc@redhat.com>
1408
1409         PR 27381
1410         * read.c (s_incbin): Check that the file to be included is a
1411         regular, non-directory file.
1412         * testsuite/gas/all/pr27381.s: New test source file.
1413         * testsuite/gas/all/pr27381.d: New test control file.
1414         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1415         * testsuite/gas/all/gas.exp: Run the new test.
1416
1417 2021-02-09  Alan Modra  <amodra@gmail.com>
1418
1419         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1420         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1421         support.
1422         * config/te-symbian.h: Delete.
1423         * configure.tgt: Remove arm-*-symbianelf*.
1424         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1425         target selection.
1426         * testsuite/gas/arm/arch4t.d: Likewise.
1427         * testsuite/gas/arm/got_prel.d: Likewise.
1428         * testsuite/gas/arm/mapdir.d: Likewise.
1429         * testsuite/gas/arm/mapmisc.d: Likewise.
1430         * testsuite/gas/arm/mapsecs.d: Likewise.
1431         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1432         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1433         * testsuite/gas/arm/thumb.d: Likewise.
1434         * testsuite/gas/arm/thumbrel.d: Likewise.
1435         * Makefile.in: Regenerate.
1436         * po/POTFILES.in: Regenerate.
1437
1438 2021-02-09  Nick Clifton  <nickc@redhat.com>
1439
1440         PR 27384
1441         * listing.c (listing_psize): Check the result of the width
1442         expression before assigning it to paper_width.
1443         * testsuite/gas/all/pr27384.s: New test source file.
1444         * testsuite/gas/all/pr27384.d: New test control file.
1445         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1446         * testsuite/gas/all/gas.exp: Run the new test.
1447
1448 2021-02-09  Nick Clifton  <nickc@redhat.com>
1449
1450         PR 27355
1451         * testsuite/gas/elf/pr27355.s: New test source file.
1452         * testsuite/gas/elf/pr27355.d: New test control file.
1453         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1454         * testsuite/gas/elf/elf.exp: Run the new test.
1455
1456 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1457
1458         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1459         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1460         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1461         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1462         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1463
1464 2021-02-08  Nick Clifton  <nickc@redhat.com>
1465
1466         PR 27355
1467         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1468         if it has not already been created.
1469
1470 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1471
1472         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1473         INSN_CLASS_ZB*.
1474         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1475         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1476         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1477
1478 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1479
1480         * doc/c-s390.texi: Document vector instruction formats.
1481
1482 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1483
1484         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1485
1486 2021-02-01  Alan Modra  <amodra@gmail.com>
1487
1488         PR 27283
1489         * config/tc-alpha.c (insert_operand): Delete dead code.
1490
1491 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1492
1493         PR gas/27243
1494         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1495         --gdwarf-N.
1496         * testsuite/gas/nios2/relax.d: New file.
1497         * testsuite/gas/nios2/relax.s: Likewise.
1498
1499 2021-01-26  Alan Modra  <amodra@gmail.com>
1500
1501         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1502         notarget all except hppa.  Comment.
1503         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1504         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1505         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1506         * testsuite/gas/all/sleb128-7.d: Likewise.
1507         * testsuite/gas/all/sleb128-9.d: Likewise.
1508         * testsuite/gas/elf/bignums.d: Likewise.
1509         * testsuite/gas/elf/group0c.d: Likewise.
1510         * testsuite/gas/elf/group1a.d: Likewise.
1511         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1512         * testsuite/gas/elf/section15.d: Likewise.
1513         * testsuite/gas/elf/section4.d: Likewise.
1514         * testsuite/gas/elf/section7.d: Likewise.
1515         * testsuite/gas/macros/irp.d: Likewise.
1516         * testsuite/gas/macros/repeat.d: Likewise.
1517         * testsuite/gas/macros/rept.d: Likewise.
1518         * testsuite/gas/macros/test2.d: Likewise.
1519         * testsuite/gas/macros/vararg.d: Likewise.
1520         * testsuite/gas/all/string.d: Use xfail rather than skip.
1521         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1522         * testsuite/gas/elf/section0.d: Likewise.
1523         * testsuite/gas/elf/section1.d: Likewise.
1524         * testsuite/gas/elf/section10.d: Likewise.
1525         * testsuite/gas/elf/section11.d: Likewise.
1526         * testsuite/gas/elf/section6.d: Likewise.
1527         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1528         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1529         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1530
1531 2021-01-26  Alan Modra  <amodra@gmail.com>
1532
1533         * testsuite/gas/all/byte.d,
1534         * testsuite/gas/all/byte.l,
1535         * testsuite/gas/all/byte.s: Delete.
1536         * testsuite/gas/all/gas.exp: Don't run byte test.
1537
1538 2021-01-26  Alan Modra  <amodra@gmail.com>
1539
1540         PR 27282
1541         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1542         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1543
1544 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1545
1546         PR gas/27228
1547         * testsuite/gas/elf/elf.exp: Run pr27228.
1548         * testsuite/gas/elf/pr27228.d: New file.
1549         * testsuite/gas/elf/pr27228.s: Likewise.
1550
1551 2021-01-24  Alan Modra  <amodra@gmail.com>
1552
1553         PR 27228
1554         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1555         is defined.
1556
1557 2021-01-21  Alan Modra  <amodra@gmail.com>
1558
1559         PR 27221
1560         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1561         line number info when gas is generating it.
1562         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1563         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1564         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1565         * gas/testsuite/gas/elf/warn-2.s: Delete.
1566
1567 2021-01-21  Alan Modra  <amodra@gmail.com>
1568
1569         PR 27218
1570         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1571         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1572         error for negative file numbers.
1573
1574 2021-01-20  Alan Modra  <amodra@gmail.com>
1575
1576         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1577         * testsuite/gas/ppc/test1elf32.d: Likewise.
1578         * testsuite/gas/ppc/test1elf64.d: Likewise.
1579
1580 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1581
1582         PR gas/27195
1583         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1584         needed.
1585         (dwarf2_directive_filename): Likewise.
1586         (dwarf2_directive_loc): Likewise.
1587         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1588         * testsuite/gas/lns/lns-diag-1.l: Remove the
1589         "Error: file number less than one" errors.
1590
1591 2021-01-18  Alan Modra  <amodra@gmail.com>
1592
1593         PR 27198
1594         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1595         * testsuite/gas/i386/pr27198.d,
1596         * gas/testsuite/gas/i386/pr27198.err,
1597         * gas/testsuite/gas/i386/pr27198.s: New test.
1598         * gas/testsuite/gas/i386/i386.exp: Run it.
1599
1600 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1601
1602         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1603         also aligned the code.
1604         * config/tc-riscv.h: Likewise.
1605
1606 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1607
1608         * config/tc-riscv.c: Error and warning messages tidy.
1609         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
1610         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1611         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1612         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1613         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1614         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1615         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1616
1617 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1618
1619         * config/tc-riscv.c: Comments tidy and improvement.  Also update
1620         comment "fallthru" to "Fall through" that end with a period and
1621         two spaces.
1622
1623 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1624
1625         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
1626         Delete warning that these are only available with ELF targets.
1627         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
1628         * read.c (potable): ... here.
1629
1630 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1631
1632         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
1633         * Makefile.in: Regenerated.
1634
1635 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1636
1637         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
1638         (parse_int): Mark char_bag const.
1639
1640 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1641
1642         PR gas/27178
1643         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
1644         Don't generate GOT_symbol for PLT relocations.
1645         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
1646         * testsuite/gas/i386/no-got.d: New file.
1647         * testsuite/gas/i386/no-got.s: Likewise.
1648         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
1649         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
1650
1651 2021-01-13  Alan Modra  <amodra@gmail.com>
1652
1653         * Makefile.in: Regenerate.
1654         * Makefile.in: Regenerate.
1655
1656 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1657
1658         PR binutils/26792
1659         * configure.ac: Use GNU_MAKE_JOBSERVER.
1660         * aclocal.m4: Regenerated.
1661         * configure: Likewise.
1662
1663 2021-01-12  Nick Clifton  <nickc@redhat.com>
1664
1665         * po/fr.po: Updated French translation.
1666
1667 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1668
1669         PR ld/27173
1670         * configure: Regenerated.
1671
1672 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1673
1674         * NEWS: Remove CSRE.
1675         * config/tc-aarch64.c (parse_csr_operand): Delete.
1676         (parse_operands): Delete handling of
1677         AARCH64_OPND_CSRE_CSR.
1678         (aarch64_features): Remove csre.
1679         * doc/c-aarch64.texi: Remove CSRE.
1680         * testsuite/gas/aarch64/csre.d: Delete.
1681         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
1682         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
1683         * testsuite/gas/aarch64/csre_csr.s: Likewise.
1684         * testsuite/gas/aarch64/csre_csr.d: Likewise.
1685         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
1686         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
1687         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
1688
1689 2021-01-11  Nick Clifton  <nickc@redhat.com>
1690
1691         * po/uk.po: Updated Ukranian translation.
1692
1693 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1694
1695         * configure: Regenerated.
1696
1697 2021-01-09  Nick Clifton  <nickc@redhat.com>
1698
1699         * configure: Regenerate.
1700         * po/gas.pot: Regenerate.
1701
1702 2021-01-09  Nick Clifton  <nickc@redhat.com>
1703
1704         * 2.36 release branch crated.
1705
1706 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
1707
1708         * testsuite/gas/ppc/rop-checks.d,
1709         * testsuite/gas/ppc/rop-checks.l,
1710         * testsuite/gas/ppc/rop-checks.s,
1711         * testsuite/gas/ppc/rop.d,
1712         * testsuite/gas/ppc/rop.s: New tests.
1713         * testsuite/gas/ppc/ppc.exp: Run them.
1714
1715 2021-01-09  Alan Modra  <amodra@gmail.com>
1716
1717         * configure: Regenerate.
1718
1719 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1720
1721         * configure: Regenerate.
1722
1723 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1724
1725         PR 27109
1726         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
1727         section symbol.
1728         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
1729         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
1730         on the section symbol.
1731         (set_symtab): Don't generate unused section symbols.
1732         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
1733         on the section symbol.
1734         * config/obj-elf.c (elf_adjust_symtab): Call
1735         symbol_mark_used_in_reloc on the group signature symbol.
1736         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
1737         from expected output.
1738         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
1739         is_elf_unused_section_symbols.
1740         * testsuite/gas/elf/section2.e: Updated.
1741         * testsuite/gas/elf/section2.e-unused: New file.
1742         * testsuite/gas/elf/symver.d: Remove unused section symbols.
1743         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
1744         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1745         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1746         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1747         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1748         * testsuite/gas/i386/size-1.d: Likewise.
1749         * testsuite/gas/i386/size-3.d: Likewise.
1750         * testsuite/gas/i386/svr4.d: Likewise.
1751         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1752         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1753         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1754         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1755
1756 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1757
1758         * config/tc-riscv.c (riscv_multi_subset_supports): Added
1759         INSN_CLASS_ZIHINTPAUSE.
1760         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
1761         the pause hint instruction.
1762         * testsuite/gas/riscv/pause.s: Likewise.
1763
1764 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1765             Jim Wilson  <jimw@sifive.com>
1766             Andrew Waterman  <andrew@sifive.com>
1767             Maxim Blinov  <maxim.blinov@embecosm.com>
1768             Kito Cheng  <kito.cheng@sifive.com>
1769             Nelson Chu  <nelson.chu@sifive.com>
1770
1771         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
1772         (riscv_get_default_ext_version): Do not check the default_isa_spec when
1773         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
1774         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
1775         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
1776         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
1777
1778 2021-01-06  Alan Modra  <amodra@gmail.com>
1779
1780         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
1781
1782 2021-01-06  Alan Modra  <amodra@gmail.com>
1783
1784         * testsuite/gas/macros/app1.d: xfail tic30.
1785         * testsuite/gas/macros/app2.d: Likewise.
1786         * testsuite/gas/macros/app3.d: Likewise.
1787         * testsuite/gas/macros/app4.d: Likewise.
1788
1789 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1790
1791         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
1792         * doc/c-riscv.texi: Likewise.
1793
1794 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1795
1796         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
1797         to littleriscv.
1798         * testsuite/gas/riscv/li64.d: Likewise.
1799         * testsuite/gas/riscv/lla32.d: Likewise.
1800         * testsuite/gas/riscv/lla64.d: Likewise.
1801         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
1802         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
1803         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
1804         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
1805         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
1806         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
1807         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
1808
1809 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1810
1811         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
1812         elf32-bigriscv.
1813         (install_insn): Always write instructions as little endian.
1814         (riscv_make_nops): Likewise.
1815         (md_convert_frag_branch): Likewise.
1816         (md_number_to_chars): Write data in target endianness.
1817         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
1818         (md_parse_option): Handle the endian options.
1819         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
1820         already defined.
1821         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
1822
1823 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         PR ld/26256
1826         * config/obj-elf.c (obj_elf_change_section): Also filter out
1827         SHF_LINK_ORDER.
1828
1829 2021-01-04  Alan Modra  <amodra@gmail.com>
1830
1831         PR 27102
1832         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
1833         message and register symbol error message.
1834
1835 2021-01-04  Alan Modra  <amodra@gmail.com>
1836
1837         PR 27101
1838         * read.c (s_align): Use a large enough type for "align" to hold
1839         the result of get_absolute_expression.
1840
1841 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1842
1843         * config/tc-i386.c: Correct comment spelling.
1844         * config/tc-riscv.c: Likewise.
1845         * config/tc-s390.c: Correct comment grammar.
1846         * doc/c-i386.texi: Correct spelling.
1847         * doc/c-s390.texi: Correct grammar.
1848
1849 2021-01-01  Alan Modra  <amodra@gmail.com>
1850
1851         Update year range in copyright notice of all files.
1852
1853 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1854
1855         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
1856
1857 For older changes see ChangeLog-2020
1858 \f
1859 Copyright (C) 2021 Free Software Foundation, Inc.
1860
1861 Copying and distribution of this file, with or without modification,
1862 are permitted in any medium without royalty provided the copyright
1863 notice and this notice are preserved.
1864
1865 Local Variables:
1866 mode: change-log
1867 left-margin: 8
1868 fill-column: 74
1869 version-control: never
1870 End: