gas/ChangeLog

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