gas/ChangeLog

   1 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
   2
   3         * testsuite/gas/mips/cp0b.d: New test.
   4         * testsuite/gas/mips/cp0bl.d: New test.
   5         * testsuite/gas/mips/cp2b.d: New test.
   6         * testsuite/gas/mips/micromips@cp2b.d: New test.
   7         * testsuite/gas/mips/cp2bl.d: New test.
   8         * testsuite/gas/mips/micromips@cp2bl.d: New test.
   9         * testsuite/gas/mips/cp3b.d: New test.
  10         * testsuite/gas/mips/cp3bl.d: New test.
  11         * testsuite/gas/mips/cp0b.s: New test source.
  12         * testsuite/gas/mips/cp0bl.s: New test source.
  13         * testsuite/gas/mips/cp2b.s: New test source.
  14         * testsuite/gas/mips/cp2bl.s: New test source.
  15         * testsuite/gas/mips/cp3b.s: New test source.
  16         * testsuite/gas/mips/cp3bl.s: New test source.
  17         * testsuite/gas/mips/mips.exp: Run the new tests.
  18
  19 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  20
  21         * testsuite/gas/mips/rfe.d: New test.
  22         * testsuite/gas/mips/rfe.s: New test source.
  23         * testsuite/gas/mips/mips.exp: Run the new test.
  24
  25 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  26
  27         * testsuite/gas/mips/cp1-names-r3900.d: New test.
  28         * testsuite/gas/mips/mips.exp: Run the new test.
  29         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
  30         according to changes to opcodes.
  31         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
  32         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
  33         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
  34         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
  35         * testsuite/gas/mips/trunc.d: Likewise.
  36
  37 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  38
  39         * testsuite/gas/mips/cp0c.d: New test.
  40         * testsuite/gas/mips/cp0m.d: New test.
  41         * testsuite/gas/mips/r3900@cp0m.d: New test.
  42         * testsuite/gas/mips/cp2.d: New test.
  43         * testsuite/gas/mips/micromips@cp2.d: New test.
  44         * testsuite/gas/mips/cp2m.d: New test.
  45         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
  46         * testsuite/gas/mips/micromips@cp2m.d: New test.
  47         * testsuite/gas/mips/cp2d.d: New test.
  48         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
  49         * testsuite/gas/mips/micromips@cp2d.d: New test.
  50         * testsuite/gas/mips/cp2-64.d: New test.
  51         * testsuite/gas/mips/micromips@cp2-64.d: New test.
  52         * testsuite/gas/mips/cp3.d: New test.
  53         * testsuite/gas/mips/cp3m.d: New test.
  54         * testsuite/gas/mips/cp3d.d: New test.
  55         * testsuite/gas/mips/cp0c.s: New test source.
  56         * testsuite/gas/mips/cp0m.s: New test source.
  57         * testsuite/gas/mips/cp2.s: New test source.
  58         * testsuite/gas/mips/cp2m.s: New test source.
  59         * testsuite/gas/mips/cp2d.s: New test source.
  60         * testsuite/gas/mips/cp2-64.s: New test source.
  61         * testsuite/gas/mips/cp3.s: New test source.
  62         * testsuite/gas/mips/cp3m.s: New test source.
  63         * testsuite/gas/mips/cp3d.s: New test source.
  64         * testsuite/gas/mips/mips.exp: Run the new tests.
  65
  66 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  67
  68         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
  69         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
  70         operand code.
  71
  72 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  73
  74         * testsuite/gas/mips/cp0-names-r3900.d: New test.
  75         * testsuite/gas/mips/mips.exp: Run it.
  76
  77 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  78
  79         * testsuite/gas/mips/micromips.d: Update disassembly according
  80         to "dmtc1" entry fix with opcodes.
  81         * testsuite/gas/mips/micromips-compact.d: Likewise.
  82         * testsuite/gas/mips/micromips-insn32.d: Likewise.
  83         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
  84         * testsuite/gas/mips/micromips-trap.d: Likewise.
  85         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
  86
  87 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  88
  89         * config/tc-mips.c (FCSR): New macro.
  90         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
  91
  92 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         PR ld/27905
  95         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
  96         (set_16bit_gcc_code_flag): Likewise.
  97         (x86_cleanup): Likewise.
  98         * testsuite/gas/i386/code16-2.d: Updated.
  99         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 100
 101 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 102
 103         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 104         * testsuite/gas/ppc/vsx.s: Likewise.
 105
 106 2021-05-27  Alan Modra  <amodra@gmail.com>
 107
 108         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 109         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 110         error.
 111
 112 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 113
 114         PR ld/27905
 115         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 116         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 117         object.
 118         (set_16bit_gcc_code_flag): Likewise.
 119         (x86_cleanup): Always generate the GNU property note if
 120         x86_feature_2_used isn't 0.
 121         * testsuite/gas/i386/code16-2.d: New file.
 122         * testsuite/gas/i386/code16-2.s: Likewise.
 123         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 124         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 125
 126 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 127
 128         PR gas/27906
 129         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 130         movsbq.
 131
 132 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 133
 134         * config/tc-riscv.c (riscv_set_arch): Set
 135         check_unknown_prefixed_ext to true for assembler.
 136
 137 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 138
 139         PR gas/25235
 140         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 141         (relax_adr): Thumb symbols 4 bytes.
 142         * testsuite/gas/arm/pr25235.d: New test.
 143         * testsuite/gas/arm/pr25235.s: New test.
 144
 145 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 146
 147         PR 25212
 148         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 149         will choose ilp32e abi for rv32e.  Besides, report errors for the
 150         invalid march and mabi combinations.
 151         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 152         ilp32e abi for rve extension.
 153         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 154         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 155         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 156         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 157         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 158         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 159         Renamed all mabi testcases to their march-mabi settings.
 160
 161 2021-05-22  Alan Modra  <amodra@gmail.com>
 162
 163         PR 25599
 164         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 165         adjustment.  Add assertion.
 166         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 167         for PCREL60B.
 168
 169 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 170
 171         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 172         (signed_overflow): New function.
 173         (unsigned_overflow): New function.
 174         (is_overflow): Use new functions.
 175         (md_apply_fix): Use signed_overflow.
 176         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 177         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 178         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 179
 180 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 181
 182         PR 27888
 183         * Makefile.am (ZLIB): Define.
 184         (as_new_LDADD): Add it.
 185         * Makefile.in: Regenerate.
 186
 187 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 188
 189         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 190         into the same GPR twice.
 191         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 192         * testsuite/gas/arm/mve-vmov-3.d: New test.
 193         * testsuite/gas/arm/mve-vmov-3.s: New test.
 194
 195 2021-05-12  Alan Modra  <amodra@gmail.com>
 196
 197         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 198         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 199
 200 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 201
 202         PR 27823
 203         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 204         instruction.
 205         * testsuite/gas/z80/ill_ops.s: New test source file.
 206         * testsuite/gas/z80/ill_ops.d: New test driver.
 207         * testsuite/gas/z80/ill_ops.l: New test error output.
 208
 209 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 210
 211         PR 27415
 212         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 213         24-bit shifts.
 214         * testsuite/gas/z80/z80_reloc.a: Update tests.
 215         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 216
 217 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * doc/Makefile.am (html-local, as/index.html): New targets.
 220         * doc/Makefile.in: Regenerate.
 221
 222 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 223
 224         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 225         * doc/Makefile.in: Regenerate.
 226
 227 2021-05-07  Nick Clifton  <nickc@redhat.com>
 228
 229         PR 3136
 230         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 231         (obj_elf_bss): New function.  Change to the .bss section.
 232         Support an optional subsection number.
 233         (obj_elf_change_section): Call obj_elf_section_change_hook.
 234         (obj_elf_section): Likewise.
 235         (obj_elf_data): Likewise.
 236         (obj_elf_text): Likewise.
 237         (obj_elf_struct): Likewise.
 238         (obj_elf_subsection): Likewise.
 239         (obj_elf_previous): Likewise.
 240         * config/obj-elf.h (obj_elf_bss): Prototype.
 241         * doc/as.texi (Bss): New node.
 242
 243 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 244
 245         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 246         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 247         (coff_frob_section): Likewise.
 248         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 249         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 250         SA_SET_SECT_NRELOC) New defines.
 251         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 252         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 253         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 254         * testsuite/gas/ppc/aix.exp: New tests.
 255         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 256         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 257         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 258
 259         * config/tc-ppc.c (ppc_function): Update comment for
 260         fifth argument.
 261         (ppc_frob_symbol): Remove ppc_last_function check.
 262         Make sure coff_last_function is reset.
 263         Correctly set fsize when not provided in .function.
 264         * testsuite/gas/ppc/aix.exp: New tests.
 265         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 266         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 267         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 268
 269 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 270
 271         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 272         * testsuite/gas/i386/i386.exp: Run new test.
 273
 274 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 275
 276         * config/tc-i386.c (output_disp): Use disps field instead of
 277         imms one.
 278
 279 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 280
 281         * config/tc-i386.c (i386_finalize_immediate): Move register
 282         check ...
 283         (i386_immediate): ... here.
 284
 285 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 286
 287         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 288         Re-arrange operand type accumulation.
 289
 290 2021-05-06  Stafford Horne  <shorne@gmail.com>
 291
 292         PR 21464
 293         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 294         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 295         relocation.
 296
 297 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 298
 299         PR 27764
 300         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 301         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 302         * testsuite/gas/riscv/a-ext.d: Likewise.
 303         * testsuite/gas/riscv/a-ext.s: Likewise.
 304
 305 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 306
 307         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 308         #if.
 309         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 310         Add two further .long and an .equ.
 311         * testsuite/gas/i386/secrel.d: Adjust expecations.
 312
 313 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 314
 315         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 316         Convert Windows to UNIX EOL.
 317
 318 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 319
 320         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 321         variant into ELF one.
 322
 323 2021-05-03  Alan Modra  <amodra@gmail.com>
 324
 325         * testsuite/gas/elf/section25.s: Don't start directives in first
 326         column.
 327         * testsuite/gas/elf/section26.s: Likewise.
 328
 329 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 330
 331         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 332         * testsuite/gas/i386/lea64.d,
 333         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 334         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 335         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 336
 337 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 338
 339         * config/tc-i386.c (i386_validate_fix): Change return type to
 340         int. Short-circuit BFD_RELOC_SIZE* handling.
 341         (tc_gen_reloc): New local variable sym. Extend logic when
 342         processing BFD_RELOC_SIZE*.
 343         * config/tc-i386.f (i386_validate_fix): Change return type to
 344         int.
 345         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 346         returns zero.
 347         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 348         testsuite/gas/i386/size-5b.d: New.
 349         * testsuite/gas/i386/i386.exp: Run new tests.
 350
 351 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 352
 353         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 354         symbols when resolving BFD_RELOC_SIZE*.
 355         * testsuite/gas/i386/size-2.s: Add section size cases.
 356         * testsuite/gas/i386/size-2.d,
 357         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 358
 359 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 360             H.J. Lu  <hjl.tools@gmail.com>
 361
 362         PR gas/27763
 363         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 364         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 365         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 366         (md_estimate_size_before_relax): Move local variable fixP. Set
 367         it from fix_new() return values. Mark 4-byte relocs as signed
 368         for 64-bit.
 369         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 370         * testsuite/gas/i386/x86-64-rip-2.s,
 371         * testsuite/gas/i386/x86-64-rip-2.d,
 372         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 373         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 374         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 375         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 376         * testsuite/gas/i386/i386.exp: Run new tests.
 377
 378 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 381
 382 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 383
 384         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 385         BFD_RELOC_SIZE*.
 386
 387 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 388
 389         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 390         overflow check to 64-bit objects.
 391
 392 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 393
 394         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 395         (optimize_encoding): Handle LEA.
 396         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 397         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 398         Add many more forms.
 399         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 400         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 401         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 402         New.
 403         * testsuite/gas/i386/i386.exp: Run new tests.
 404
 405 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 406
 407         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 408         signed.
 409         * testsuite/gas/i386/x86-64-addr32-bad.s,
 410         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 411         * testsuite/gas/i386/i386.exp: Run new test.
 412
 413 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 414
 415         * testsuite/gas/elf/section25.d: Run it everywhere.
 416         * testsuite/gas/elf/section26.d: Likewise.
 417         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 418
 419 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 420
 421         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 422         optional "code" argument.
 423
 424 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 425
 426         * config/tc-i386.c (want_disp32): New.
 427         (md_assemble): Use it.
 428         (optimize_disp): Likewise.
 429         (build_modrm_byte): Likewise.
 430
 431 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 432
 433         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 434         check ...
 435         (md_assemble): ... here.
 436
 437 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 438
 439         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 440         Move up setting of disp32.
 441
 442 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 443
 444         * config/tc-i386.c (pe): Don't truncate expression value.
 445         (i386_finalize_displacement): Likewise.
 446
 447 2021-04-21  Nick Clifton  <nickc@redhat.com>
 448
 449         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 450         for named section symbols.
 451         * testsuite/gas/arm/thumbver.d: Likewise.
 452         * testsuite/gas/bfin/loop_temps.d: Likewise.
 453         * testsuite/gas/elf/section2.e-arc: Likewise.
 454         * testsuite/gas/elf/section2.e-arm: Likewise.
 455         * testsuite/gas/elf/section2.e-csky: Likewise.
 456         * testsuite/gas/elf/section2.e-m32r: Likewise.
 457         * testsuite/gas/elf/section2.e-mips: Likewise.
 458         * testsuite/gas/elf/section2.e-msp430: Likewise.
 459         * testsuite/gas/elf/section2.e-riscv: Likewise.
 460         * testsuite/gas/elf/section2.e-rl78: Likewise.
 461         * testsuite/gas/elf/section2.e-rx: Likewise.
 462         * testsuite/gas/elf/section2.e-score: Likewise.
 463         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 464         * testsuite/gas/elf/section2.e-unused: Likewise.
 465         * testsuite/gas/elf/section2.e-v850: Likewise.
 466         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 467         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 468         * testsuite/gas/ia64/alias.d: Likewise.
 469         * testsuite/gas/ia64/global.d: Likewise.
 470         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 471         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 472         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 473         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 474         * testsuite/gas/mmix/bspec-1.d: Likewise.
 475         * testsuite/gas/mmix/byte-1.d: Likewise.
 476         * testsuite/gas/mmix/comment-1.d: Likewise.
 477         * testsuite/gas/mmix/loc-1.d: Likewise.
 478         * testsuite/gas/mmix/loc-2.d: Likewise.
 479         * testsuite/gas/mmix/loc-3.d: Likewise.
 480         * testsuite/gas/mmix/loc-4.d: Likewise.
 481         * testsuite/gas/mmix/loc-5.d: Likewise.
 482         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 483
 484 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 485
 486         PR binutils/21700
 487         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 488         (ppc_fix_adjustable): Manage fx_subsy part.
 489         (tc_gen_reloc): Create second relocation when both
 490         fx_addsy and fx_subsy are provided.
 491         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 492         (MAX_RELOC_EXPANSION): Likewise.
 493         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 494         (UNDEFINED_DIFFERENCE_OK): Likewise
 495         * testsuite/gas/all/gas.exp: Skip difference between two
 496         undefined symbols test.
 497
 498 2021-04-19  Nick Clifton  <nickc@redhat.com>
 499
 500         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 501         targets which should skip the undefined symbols test.
 502
 503 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 504
 505         * NEWS: Update news.
 506         * testsuite/gas/aarch64/rme.d: Update test.
 507         * testsuite/gas/aarch64/rme.s: Update test.
 508
 509 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 510
 511         * testsuite/gas/aarch64/rme.d: Update test.
 512         * testsuite/gas/aarch64/rme.s: Update test.
 513
 514 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 515
 516         * as.h (sprint_value): Delete.
 517         * messages.c (sprint_value): Likewise.
 518         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 519         place of sprint_value.
 520         * config/tc-s390.c (s390_insert_operand): Likewise.
 521         * doc/internals.texi (sprint_value): Delete section.
 522         * write.c (fixup_segment): Likewise.
 523         (relax_segment): Likewise.
 524
 525 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 526
 527         * testsuite/gas/aarch64/rme-invalid.d: New test.
 528         * testsuite/gas/aarch64/rme-invalid.l: New test.
 529         * testsuite/gas/aarch64/rme-invalid.s: New test.
 530         * testsuite/gas/aarch64/rme.d: New test.
 531         * testsuite/gas/aarch64/rme.s: New test.
 532
 533 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 534
 535         PR 27436
 536         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 537         * testsuite/gas/riscv/shamt-32.d: New testcase.
 538         * testsuite/gas/riscv/shamt-32.l: Likewise.
 539         * testsuite/gas/riscv/shamt-32.s: Likewise.
 540         * testsuite/gas/riscv/shamt-64.d: Likewise.
 541         * testsuite/gas/riscv/shamt-64.l: Likewise.
 542         * testsuite/gas/riscv/shamt-64.s: Likewise.
 543
 544 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 545
 546         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 547         c.mv a4,a4.
 548         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 549
 550 2021-04-14  Alan Modra  <amodra@gmail.com>
 551
 552         PR 27723
 553         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 554         (select_cie_for_fde): ..here.  Simplify.
 555
 556 2021-04-14  Alan Modra  <amodra@gmail.com>
 557
 558         PR 27723
 559         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 560         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 561
 562 2021-04-13  Alan Modra  <amodra@gmail.com>
 563
 564         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 565         write to $srcdir.  Use gas_host_run and read output file rather
 566         than gas_start/gas_finish.
 567
 568 2021-04-12  Alan Modra  <amodra@gmail.com>
 569
 570         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 571         (md_assemble): Likewise.  Handle bignum operands.
 572         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 573         check.
 574         * expr.c: Delete unnecessary forward declarations.
 575         (generic_bignum_to_int32): Return uint32_t.
 576         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 577         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 578         clear X_extrabit for unary '!'.
 579         * expr.h (generic_bignum_to_int32): Declare.
 580         (generic_bignum_to_int64): Declare.
 581         * testsuite/gas/ppc/prefix-pcrel.s,
 582         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 583
 584 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 585
 586         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 587         march-fail-porder-x-std.d.
 588         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 589         march-fail-porder-z-std.d.
 590         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 591         march-fail-porder-x-z.d.
 592         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 593         march-fail-porder.l.
 594         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 595         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 596         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 597         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 598         march-fail-single-char-h.d.
 599         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 600         march-fail-single-char-s.d.
 601         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 602         march-fail-single-char-x.d.
 603         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 604         march-fail-single-char-z.d.
 605         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 606         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 607         march-fail-single-prefix.l.
 608         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 609         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 610         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 611
 612 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 613
 614         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 615         diagnostic messages for LD/ST Exclusive instructions.
 616         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 617         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 618         clean-up.
 619
 620 2021-04-09  Alan Modra  <amodra@gmail.com>
 621
 622         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 623         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 624         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 625
 626 2021-04-08  Alan Modra  <amodra@gmail.com>
 627
 628         * testsuite/gas/ppc/pr27676.d,
 629         * testsuite/gas/ppc/pr27676.s: New test.
 630         * testsuite/gas/ppc/ppc.exp: Run it.
 631         * testsuite/gas/ppc/dcbt.d: Update.
 632         * testsuite/gas/ppc/power4_32.d: Update.
 633
 634 2021-04-07  Alan Modra  <amodra@gmail.com>
 635
 636         PR 27217
 637         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 638
 639 2021-04-06  Nick Clifton  <nickc@redhat.com>
 640
 641         PR 27217
 642         * config/tc-aarch64.c (my_get_expression): Rename to
 643         aarch64_get_expression.  Add a fifth argument to enable deferring
 644         of expression resolution.
 645         (parse_typed_reg): Update calls to my_get_expression.
 646         (parse_vector_reg_list): Likewise.
 647         (parse_immediate_expression): Likewise.
 648         (parse_big_immediate): Likewise.
 649         (parse_shift): Likewise.
 650         (parse_shifter_operand_imm): Likewise.
 651         (parse_operands): Likewise.
 652         (parse_shifter_operand_reloc): Update calls to my_get_expression
 653         and call aarch64_force_reloc to determine the value of the new
 654         fifth argument.
 655         (parse_address_main): Likewise.
 656         (parse_half): Likewise.
 657         (parse_adrp): Likewise.
 658         (aarch64_force_reloc): New function.  Contains code extracted from...
 659         (aarch64_force_relocation): ... here.
 660         * testsuite/gas/aarch64/pr27217.s: New test case.
 661         * testsuite/gas/aarch64/pr27217.d: New test driver.
 662
 663 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 664
 665         * write.c (fixup_segment): Move add_symbol_segment declaration
 666         into main loop.
 667
 668 2021-04-05  Alan Modra  <amodra@gmail.com>
 669
 670         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 671         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 672         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 673         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 674         strstr, or vsnprintf declarations.
 675         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 676         * as.h: Don't include alloca-conf.h, include config.h instead.
 677         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 678         various fallback declarations.
 679         * asintl.h: Don't test HAVE_LOCALE_H.
 680         * as.c: Don't test HAVE_SETLOCALE.
 681         * dwarf2dbg.c: Include limits.h unconditionally.
 682         * expr.c: Likewise.
 683         * sb.c: Likewise.
 684         * symbols.c: Likewise.
 685         * config/tc-cr16.c: Likewise.
 686         * config/tc-d30v.c: Likewise.
 687         * config/tc-i386.c: Likewise.
 688         * config/tc-ia64.c: Likewise.
 689         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
 690         * config.in: Regenerate.
 691         * configure: Regenerate.
 692         * Makefile.in: Regenerate.
 693         * doc/Makefile.in: Regenerate.
 694
 695 2021-04-01  Martin Liska  <mliska@suse.cz>
 696
 697         * config/obj-coff.c (strneq): Remove strneq and use startswith.
 698         (weak_is_altname): Likewise.
 699         (obj_coff_section): Likewise.
 700         * config/tc-cr16.c (process_label_constant): Likewise.
 701         * config/tc-crx.c (strneq): Likewise.
 702
 703 2021-04-01  Martin Liska  <mliska@suse.cz>
 704
 705         * as.c (select_emulation_mode): Use startswith.
 706         * config/m68k-parse.y: Likewise.
 707         * config/obj-aout.c (obj_aout_type): Likewise.
 708         * config/obj-elf.c (elf_common_parse): Likewise.
 709         (obj_elf_section_type): Likewise.
 710         (obj_elf_section_word): Likewise.
 711         (obj_elf_section): Likewise.
 712         (obj_elf_symver): Likewise.
 713         (adjust_stab_sections): Likewise.
 714         * config/obj-evax.c (evax_shorten_name): Likewise.
 715         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
 716         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
 717         (aarch64_parse_features): Likewise.
 718         (create_register_alias): Likewise.
 719         (aarch64_data_in_code): Likewise.
 720         (md_parse_option): Likewise.
 721         * config/tc-alpha.c (s_alpha_section_word): Likewise.
 722         (s_alpha_pdesc): Likewise.
 723         * config/tc-arc.c (tokenize_extregister): Likewise.
 724         * config/tc-arm.c (create_register_alias): Likewise.
 725         (create_neon_reg_alias): Likewise.
 726         (parse_ifimm_zero): Likewise.
 727         (parse_qfloat_immediate): Likewise.
 728         (arm_elf_section_type): Likewise.
 729         (arm_parse_extension): Likewise.
 730         (aeabi_set_public_attributes): Likewise.
 731         (s_arm_arch_extension): Likewise.
 732         (arm_data_in_code): Likewise.
 733         (start_unwind_section): Likewise.
 734         * config/tc-avr.c (avr_ldi_expression): Likewise.
 735         * config/tc-csky.c (is_freglist_legal): Likewise.
 736         (csky_s_section): Likewise.
 737         * config/tc-d30v.c (do_assemble): Likewise.
 738         * config/tc-dlx.c (parse_operand): Likewise.
 739         * config/tc-epiphany.c (md_assemble): Likewise.
 740         * config/tc-h8300.c (h8300_elf_section): Likewise.
 741         (get_operand): Likewise.
 742         * config/tc-hppa.c (pa_ip): Likewise.
 743         (pa_level): Likewise.
 744         (pa_space): Likewise.
 745         * config/tc-i386.c (i386_mach): Likewise.
 746         (md_assemble): Likewise.
 747         (check_VecOperations): Likewise.
 748         (i386_target_format): Likewise.
 749         (i386_elf_section_type): Likewise.
 750         * config/tc-ia64.c (start_unwind_section): Likewise.
 751         (md_parse_option): Likewise.
 752         (is_taken_branch): Likewise.
 753         (idesc->name,): Likewise.
 754         (note_register_values): Likewise.
 755         (do_alias): Likewise.
 756         * config/tc-m32c.c (insn_to_subtype): Likewise.
 757         * config/tc-m68hc11.c (get_operand): Likewise.
 758         (md_assemble): Likewise.
 759         * config/tc-m68k.c (m68k_ip): Likewise.
 760         (m68k_elf_suffix): Likewise.
 761         * config/tc-mcore.c (mcore_s_section): Likewise.
 762         * config/tc-metag.c (parse_get_set): Likewise.
 763         (md_parse_option): Likewise.
 764         * config/tc-microblaze.c (parse_imm): Likewise.
 765         (check_got): Likewise.
 766         (md_apply_fix): Likewise.
 767         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
 768         (md_begin): Likewise.
 769         (s_is_linkonce): Likewise.
 770         (check_regno): Likewise.
 771         (match_float_constant): Likewise.
 772         (classify_vr4120_insn): Likewise.
 773         (match_insn): Likewise.
 774         (mips_after_parse_args): Likewise.
 775         (s_change_sec): Likewise.
 776         (s_option): Likewise.
 777         (parse_code_option): Likewise.
 778         (md_section_align): Likewise.
 779         (nopic_need_relax): Likewise.
 780         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
 781         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
 782         (mn10300_end_of_match): Likewise.
 783         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
 784         * config/tc-nds32.c (nds32_parse_option): Likewise.
 785         * config/tc-nds32.h (md_do_align): Likewise.
 786         * config/tc-nios2.c (strprefix): Likewise.
 787         (nios2_special_relocation_p): Likewise.
 788         (nios2_parse_base_register): Likewise.
 789         (nios2_cons): Likewise.
 790         * config/tc-ns32k.c (addr_mode): Likewise.
 791         * config/tc-pdp11.c (set_option): Likewise.
 792         (parse_reg): Likewise.
 793         (parse_ac5): Likewise.
 794         (parse_op_no_deferred): Likewise.
 795         (set_cpu_model): Likewise.
 796         (set_machine_model): Likewise.
 797         * config/tc-pj.c (md_operand): Likewise.
 798         * config/tc-ppc.c (ppc_set_cpu): Likewise.
 799         (ppc_arch): Likewise.
 800         (ppc_section_type): Likewise.
 801         * config/tc-s12z.c (tb_reg_rel): Likewise.
 802         (tb_opr_rel): Likewise.
 803         * config/tc-s390.c (s390_parse_cpu): Likewise.
 804         (md_parse_option): Likewise.
 805         * config/tc-score.c (s3_nopic_need_relax): Likewise.
 806         (s3_pic_need_relax): Likewise.
 807         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
 808         (s7_pic_need_relax): Likewise.
 809         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 810         * config/tc-sparc.c (md_parse_option): Likewise.
 811         (sparc_ip): Likewise.
 812         (s_reserve): Likewise.
 813         (s_common): Likewise.
 814         (s_seg): Likewise.
 815         (sparc_cons): Likewise.
 816         * config/tc-tic54x.c (stag_add_field): Likewise.
 817         (tic54x_endstruct): Likewise.
 818         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 819         * config/tc-v850.c (v850_comm): Likewise.
 820         (md_begin): Likewise.
 821         (md_assemble): Likewise.
 822         * config/tc-vax.c (vax_cons): Likewise.
 823         * config/tc-wasm32.c (wasm32_leb128): Likewise.
 824         * config/tc-xstormy16.c (md_operand): Likewise.
 825         * config/tc-xtensa.c (get_directive): Likewise.
 826         (xg_instruction_matches_option_term): Likewise.
 827         (is_unaligned_label): Likewise.
 828         (cache_literal_section): Likewise.
 829         * config/xtensa-relax.c (parse_precond): Likewise.
 830         (parse_option_cond): Likewise.
 831         (transition_applies): Likewise.
 832         (wide_branch_opcode): Likewise.
 833         * dw2gencfi.c: Likewise.
 834         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
 835         * ehopt.c (get_cie_info): Likewise.
 836         * input-file.c (input_file_open): Likewise.
 837         * listing.c (listing_newline): Likewise.
 838         (debugging_pseudo): Likewise.
 839         * read.c (read_a_source_file): Likewise.
 840         * write.c (adjust_reloc_syms): Likewise.
 841         (compress_debug): Likewise.
 842         (maybe_generate_build_notes): Likewise.
 843
 844 2021-03-31  Alan Modra  <amodra@gmail.com>
 845
 846         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
 847         * config/bfin-lex-wrapper.c: Likewise.
 848         * itbl-lex.l: Don't include as.h.
 849         * config/bfin-lex.l: Likewise.
 850
 851 2021-03-31  Alan Modra  <amodra@gmail.com>
 852
 853         * as.h (POISON_BFD_BOOLEAN): Define.
 854         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
 855         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
 856         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
 857         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 858         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
 859         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
 860         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
 861         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
 862         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
 863         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
 864         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
 865         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
 866         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
 867         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
 868         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
 869         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
 870         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
 871         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
 872         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
 873         * config/tc-metag.c, * config/tc-metag.h,
 874         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
 875         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
 876         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
 877         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
 878         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
 879         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
 880         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
 881         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
 882         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
 883         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
 884         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
 885         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
 886         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
 887         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
 888         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
 889         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
 890         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
 891         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
 892         * config/tc-z8k.c, * config/xtensa-istack.h,
 893         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
 894         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
 895         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
 896         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
 897         with bool, FALSE with false, and TRUE with true.
 898
 899 2021-03-31  Alan Modra  <amodra@gmail.com>
 900
 901         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
 902         * config/tc-crx.c: Likewise.
 903         * config/tc-nds32.h: Likewise.
 904
 905 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 906
 907         * config/tc-i386.c (build_modrm_byte): Change return type.
 908         Change type of "default_seg". Use NULL. Adjust setting of
 909         "default_seg".
 910         (reg_ds, reg_es, reg_ss): New.
 911         (struct _i386_insn): Change type of seg[].
 912         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
 913         (swap_operands): Change type of "temp_seg".
 914         (check_string): Adjust %es check.
 915         (process_operands): Change type of "default_seg". Use NULL.
 916         Adjust segment override processing..
 917         (i386_att_operand): Adjust segment override handling.
 918         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 919
 920 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 921
 922         * config/tc-i386.c (reg_eax): New.
 923         (md_begin): Initialize reg_eax.
 924         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
 925         reg_eax.
 926         (i386_intel_simplify): Likewise.
 927
 928 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 929
 930         * config/tc-i386.c (reg_st0): New.
 931         (md_begin): Convert to switch(). Initialize reg_st0. Don't
 932         insert other st(N).
 933         (parse_real_register): Adjust st(N) processing.
 934
 935 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 936
 937         * config/tc-i386.c (rc_op): Delete.
 938         (struct Rounding_Operation): Move ...
 939         (struct _i386_insn): ... here. Change field "rounding".
 940         (build_evex_prefix): Adjust rounding processing.
 941         (swap_2_operands): Likewise.
 942         (check_VecOperands): Likewise.
 943         (RC_SAE_immediate): Likewise.
 944         (optimize_encoding): Adjust check for rounding.
 945         (build_modrm_byte): Likewise.
 946         (output_imm): Likewise.
 947         (md_assemble): Initialize rounding type.
 948
 949 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 950
 951         * config/tc-i386.c (broadcast_op): Delete.
 952         (struct Broadcast_Operation): Move ...
 953         (struct _i386_insn): ... here. Change field "broadcast".
 954         (match_mem_size): Adjust check for broadcast.
 955         (optimize_encoding): Likewise.
 956         (process_suffix): Likewise.
 957         (build_evex_prefix): Adjust broadcast processing.
 958         (swap_2_operands): Likewise.
 959         (check_VecOperations): Likewise.
 960         (match_template): Likewise.
 961         (check_VecOperands): Likewise.
 962
 963 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 964
 965         * config/tc-i386.c (reg_k0): New.
 966         (mask_op): Delete.
 967         (struct Mask_Operation): Move ...
 968         (struct _i386_insn): ... here. Change field "mask".
 969         (md_begin): Initialize reg_k0.
 970         (build_evex_prefix): Adjust mask processing.
 971         (swap_2_operands): Likewise.
 972         (check_VecOperands): Likewise.
 973         (check_VecOperations): Likewise.
 974         (optimize_encoding): Adjust checks for masking.
 975         (output_insn): Likewise.
 976
 977 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 978
 979         * config/tc-i386.c (swap_2_operands): Switch parameters to
 980         unsigned.
 981         (struct RC_Operation): Switch operand field to unsigned.
 982         (struct Mask_Operation): Likewise.
 983         (struct Broadcast_Operation): Likewise.
 984         (build_evex_prefix): Drop cast.
 985         (check_VecOperands): Likewise.
 986         (build_modrm_byte): Likewise.
 987         (output_imm): Likewise.
 988         (check_VecOperations): Add casts to unsigned.
 989
 990 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 991
 992         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
 993         * testsuite/gas/i386/x86-64-avx-swap-2.d.
 994         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 995
 996 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 997
 998         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
 999         checks by opcodespace ones.
1000         (insert_lfence_before): Likewise.
1001         (maybe_fused_with_jcc_p): Likewise.
1002         (add_branch_padding_frag_p): Likewise.
1003         (output_disp): Likewise.
1004         (load_insn_p): Re-arrange checks to key applicable ones off of
1005         an opcodespace check.
1006         (md_assemble): Adjust opcode checks.
1007         (check_byte_reg): Likewise.
1008         (process_operands): Likewise.
1009         (i386_index_check): Likewise.
1010         (process_suffix): Likewise. New local variable is_movx. Adjust
1011         movsx/movzx and crc32 handling.
1012         (output_insn): Adjust opcode checks. Drop no longer reachable
1013         case labels. Output legacy encoding prefixes in addition to the
1014         base_opcode byte(s). Rework counting of prefixes for extended
1015         opcode maps.
1016         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1017         opcode checks.
1018
1019 2021-03-29  Alan Modra  <amodra@gmail.com>
1020
1021         * atof-generic.c (FALSE, TRUE): Don't define.
1022         * config/obj-elf.h (FALSE, TRUE): Don't define.
1023         * config/obj-som.h (FALSE, TRUE): Don't define.
1024         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1025         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1026         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1027         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1028         * config/tc-mt.h (obj_fix_adjustable): Delete.
1029         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1030         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1031         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1032         (tokenize_extregister): Likewise.
1033         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1034         (parse_operands_op, parse_operands, md_assemble): Likewise.
1035         * config/tc-d10v.c (build_insn): Likewise.
1036         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1037         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1038         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1039         * config/tc-z80.c (emit_byte): Likewise.
1040
1041 2021-03-29  Alan Modra  <amodra@gmail.com>
1042
1043         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1044         bfd_boolean.
1045         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1046         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1047         with bfd_boolean.
1048         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1049         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1050         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1051         logical expressions.
1052         (struct metag_long_option <func>): Return bfd_boolean.
1053         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1054         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1055         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1056         (no_operands, lex_force_match, lex_reg_list): Likewise.
1057         (size_from_suffix): Return int.
1058         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1059         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1060
1061 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1062
1063         * testsuite/gas/i386/x86-64-nosse2.s,
1064         testsuite/gas/i386/x86-64-nosse2.l: New.
1065         * testsuite/gas/i386/i386.exp: Run new test.
1066
1067 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1068
1069         * testsuite/gas/nios2/brn.d: New.
1070         * testsuite/gas/nios2/brn.d: New.
1071
1072 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1073
1074         * config/tc-i386.c (match_template): Use t instead of i.tm.
1075
1076 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1077
1078         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1079         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1080         colliding registers in the upper half of the space.
1081         * testsuite/gas/i386/avx512f-nondef.d,
1082         testsuite/gas/i386/vgather-check.d,
1083         testsuite/gas/i386/x86-64-vgather-check.d,
1084         testsuite/gas/i386/x86-64-vgather-check-error.l,
1085         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1086         expecations.
1087         * testsuite/gas/i386/vgather-check-none.d,
1088         testsuite/gas/i386/vgather-check-warn.d,
1089         testsuite/gas/i386/x86-64-vgather-check-none.d,
1090         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1091         tests for expected dump output.
1092
1093 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1094
1095         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1096         without mask register.
1097         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1098
1099 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1100
1101         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1102         swapping operands for.
1103         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1104         syntax tests.
1105         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1106         well as Intel syntax tests.
1107         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1108         expectations.
1109         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1110         Likewise. Drop passing --def-sym to as.
1111
1112 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1113
1114         PR/gas 27419
1115         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1116         conversion to x32 mode.
1117         * testsuite/gas/i386/ilp32/enqcmd.s,
1118         testsuite/gas/i386/ilp32/enqcmd.d,
1119         testsuite/gas/i386/ilp32/movdir.s,
1120         testsuite/gas/i386/ilp32/movdir.d: New.
1121         * testsuite/gas/i386/x86-64-enqcmd.s,
1122         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1123         cases.
1124         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1125         (%eip) cases.
1126         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1127         * testsuite/gas/i386/x86-64-enqcmd.d,
1128         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1129         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1130         testsuite/gas/i386/x86-64-movdir.d,
1131         testsuite/gas/i386/x86-64-movdir-intel.d,
1132         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1133
1134 2021-03-25  Alan Modra  <amodra@gmail.com>
1135
1136         PR 27647
1137         * testsuite/gas/ppc/a2.d: Update expected output.
1138         * testsuite/gas/ppc/power8.d: Likewise.
1139
1140 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1141
1142         * config/tc-i386.c (struct _i386_insn): New field
1143         opcode_length.
1144         (md_begin): Drop assertion.
1145         (install_template): New.
1146         (build_vex_prefix): Call install_template.
1147         (match_template): Likewise.
1148         (process_operands): Use new opcode_length field.
1149         (output_jump): Likewise.
1150         (output_insn): Likewise. Adjust psedo prefix check.
1151
1152 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1153
1154         * config/tc-i386.c (md_begin): Add assertion.
1155         (build_vex_prefix): Drop implied prefix calculation.
1156         (build_evex_prefix): Likewise.
1157         (optimize_encoding): Adjust opcode checks.
1158         (load_insn_p): Also check opcodeprefix.
1159         (match_template): Also check opcodespace.
1160         (process_suffix): Likewise.
1161         (process_operands): Likewise.
1162         (output_insn): Likewise. Also check isprefix when discaring
1163         standalone LOCK.
1164         * config/tc-i386-intel.c (i386_intel_operand): Also check
1165         opcodespace.
1166
1167 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1168
1169         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1170         base_opcode and extension_opcode.
1171
1172 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1173
1174         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1175
1176 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1177
1178         * config/tc-i386.c (output_i386_opcode): Invoke
1179         process_i386_cpu_flag() slightly later.
1180         (process_i386_opcodes): Likewise.
1181
1182 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1183
1184         * config/tc-i386.c (pte): Print prefix and encoding space.
1185         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1186         (build_evex_prefix): Likewise.
1187         (load_insn_p): Likewise.
1188
1189 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1190
1191         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1192         if()-s.
1193         (match_template, output_insn): Use PREFIX_NONE.
1194
1195 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1196
1197         * config/tc-i386.c (i386_index_check): New local variable t.
1198         Correct MPX insn check.
1199         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1200         MPX insn check.
1201         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1202         index scaling by other than 1.
1203         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1204
1205 2021-03-22  Martin Liska  <mliska@suse.cz>
1206
1207         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1208         (x86_64_section_word): Likewise.
1209         * config/tc-sparc.c (md_parse_option): Likewise.
1210
1211 2021-03-19  Alan Modra  <amodra@gmail.com>
1212
1213         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1214
1215 2021-03-18  Christian Groessler  <chris@groessler.org>
1216
1217         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1218         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1219
1220 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1221
1222         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1223         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1224         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1225         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1226         * testsuite/gas/riscv/b-ext.s: Likewise.
1227         * testsuite/gas/riscv/b-ext.d: Likewise.
1228
1229 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1230
1231         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1232         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1233         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1234         * testsuite/gas/aarch64/sysreg-7.d: New test.
1235         * testsuite/gas/aarch64/sysreg-7.s: New test.
1236
1237 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1238
1239         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1240         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1241         (ppc_xcoff_tbss_section): New variables.
1242         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1243         (ppc_data_csects): Removed.
1244         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1245         ppc_xcoff_parse_cons): New functions.
1246         (md_being): Initialize XCOFF sections.
1247         (ppc_xcoff_suffix): Add support for TLS relocations
1248         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1249         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1250         to .bss section.  Handle new XCOFF section variables.
1251         (ppc_comm): Likewise.
1252         (ppc_toc): Likewise.
1253         (ppc_symbol_new_hook): Likewise.
1254         (ppc_frob_symbol): Likewise.
1255         (ppc_fix_adjustable): Add tbss support.
1256         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1257         (ppc_xcoff_parse_cons): Add prototype.
1258         (struct ppc_xcoff_section): New structure.
1259
1260 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1261
1262         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1263         (MAP, MAP32, MAP64): New macros for XCOFF.
1264         (ppc_xcoff_fixup_addis): New function.
1265         (ppc_is_toc_sym): Handle XMC_TE.
1266         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1267         BFD_RELOC_PPC_TOC16_LO.
1268         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1269         (ppc_change_csect): Handle XMC_TE.
1270         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1271         storage class.
1272         (ppc_symbol_new_hook): Handle XMC_TE.
1273         (ppc_frob_symbol): Likewise.
1274         (ppc_fix_adjustable): Likewise.
1275         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1276         BFD_RELOC_PPC_TOC16_LO.
1277
1278 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1279
1280         * testsuite/gas/i386/avx512f-intel.d,
1281         testsuite/gas/i386/avx512f_vl-intel.d,
1282         testsuite/gas/i386/avx512pf-intel.d,
1283         testsuite/gas/i386/x86-64-avx512f-intel.d,
1284         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1285         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1286
1287 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1288
1289         * testsuite/gas/i386/prefetch.d,
1290         testsuite/gas/i386/prefetch-intel.d,
1291         testsuite/gas/i386/x86-64-prefetch.d,
1292         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1293         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1294         * testsuite/gas/i386/i386.exp: Run new test.
1295
1296 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1297
1298         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1299         (md_assemble): Replace use of repprefixok, islockable, and
1300         notrackprefixok.
1301         (i386_index_check): Replace use of repprefixok.
1302
1303 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1304
1305         * testsuite/gas/i386/noreg64.s: Add sysexit.
1306         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1307         sysexitl and sysexitq.
1308         * testsuite/gas/i386/noreg-intel64.l,
1309         testsuite/gas/i386/noreg64-data16.d,
1310         testsuite/gas/i386/noreg64-data16.e,
1311         testsuite/gas/i386/noreg64-rex64.d,
1312         testsuite/gas/i386/noreg64.d,
1313         testsuite/gas/i386/noreg64.l,
1314         testsuite/gas/i386/x86-64-sysenter-amd.d,
1315         testsuite/gas/i386/x86-64-sysenter-amd.l,
1316         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1317
1318 2021-02-26  Nick Clifton  <nickc@redhat.com>
1319
1320         PR 27411
1321         * config/tc-arm.c (do_t_add_sub): Correct error message.
1322         * testsuite/gas/arm/pr27411.s: New test.
1323         * testsuite/gas/arm/pr27411.d: New test driver.
1324         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1325
1326 2021-02-24  Alan Modra  <amodra@gmail.com>
1327
1328         PR 23691
1329         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1330         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1331         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1332         and use alongside TARGET_CPU_CFILES.
1333         (EXTRA_DIST): Update location of generated .c files.
1334         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1335         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1336         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1337         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1338         dependencies.
1339         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1340         (itbl-parse.c, itbl-parse.h): Tidy.
1341         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1342         * config/bfin-lex.l: Include config/bfin-parse.h.
1343         * configure.ac (extra_objects): Move object files corresponding
1344         to .y and .l files now in config/ to config/.
1345         * Makefile.in: Regenerate.
1346         * configure: Regenerate.
1347         * po/POTFILES.in: Regenerate.
1348
1349 2021-02-19  Nick Clifton  <nickc@redhat.com>
1350
1351         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1352         misleading indentation.
1353
1354 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1355
1356         PR 27158
1357         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1358         (md_apply_fix): Likewise.
1359         (md_convert_frag_branch): Likewise.
1360         (validate_riscv_insn): Likewise.  Also arranged operands, including
1361         added C5 and C6 operands, and removed unused Ci and C< operands.
1362         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1363         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1364         * testsuite/gas/riscv/insn.s: Likewise.
1365
1366 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1367
1368         * config/tc-riscv.c: Included cpu-riscv.h.
1369         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1370         (struct riscv_csr_extra): Likewise.
1371         (struct riscv_ext_version): Likewise.
1372         (ext_version_table): Moved from opcodes/riscv-opc.c.
1373         (default_isa_spec): Updated type to riscv_spec_class.
1374         (default_priv_spec): Likewise.
1375         (riscv_set_default_isa_spec): Updated.
1376         (init_ext_version_hash): Likewise.
1377         (riscv_init_csr_hash): Likewise, also fixed indent.
1378
1379 2021-02-17  Alan Modra  <amodra@gmail.com>
1380
1381         * testsuite/gas/elf/section28.d: xfail h8300.
1382
1383 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1384
1385         PR gas/27412
1386         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1387         when checking incorrect section attributes.
1388         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1389         * testsuite/gas/elf/section28.d: New file.
1390         * testsuite/gas/elf/section28.s: Likewise.
1391         * testsuite/gas/elf/section29.d: Likewise.
1392         * testsuite/gas/elf/section29.s: Likewise.
1393
1394 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1395
1396         * testsuite/gas/i386/sse-check.s,
1397         testsuite/gas/i386/sse2avx.s,
1398         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1399         * testsuite/gas/i386/sse-check-error.l,
1400         testsuite/gas/i386/sse-check-warn.e,
1401         testsuite/gas/i386/sse-check.d,
1402         testsuite/gas/i386/sse2avx.d,
1403         testsuite/gas/i386/x86-64-sse-check-error.l,
1404         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1405         * testsuite/gas/i386/property-cvtpi2pd.s,
1406         testsuite/gas/i386/property-cvtpi2pd.d,
1407         testsuite/gas/i386/property-cvtpi2ps.s,
1408         testsuite/gas/i386/property-cvtpi2ps.d: New.
1409         * testsuite/gas/i386/i386.exp: Run new tests.
1410
1411 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1412
1413         * config/tc-i386.c (md_assemble): Use template rather than
1414         actuals when updating i.xstate.
1415         * testsuite/gas/i386/property-4.d,
1416         testsuite/gas/i386/property-5.d,
1417         testsuite/gas/i386/property-12.d: Adjust expectations.
1418
1419 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1420
1421         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1422         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1423         * testsuite/gas/i386/property-ldmxcsr.s,
1424         testsuite/gas/i386/property-ldmxcsr.d,
1425         testsuite/gas/i386/property-vldmxcsr.s,
1426         testsuite/gas/i386/property-vldmxcsr.d,
1427         testsuite/gas/i386/property-vzeroall.s,
1428         testsuite/gas/i386/property-vzeroall.d: New.
1429         * testsuite/gas/i386/i386.exp: Run new tests.
1430
1431 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1432
1433         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1434         tests to bitness independent section.
1435         * testsuite/gas/i386/x86-64-property-2.d,
1436         testsuite/gas/i386/x86-64-property-3.d,
1437         testsuite/gas/i386/x86-64-property-4.d,
1438         testsuite/gas/i386/x86-64-property-5.d,
1439         testsuite/gas/i386/x86-64-property-6.d,
1440         testsuite/gas/i386/x86-64-property-10.d,
1441         testsuite/gas/i386/x86-64-property-11.d,
1442         testsuite/gas/i386/x86-64-property-12.d,
1443         testsuite/gas/i386/x86-64-property-13.d: Delete.
1444
1445 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1446
1447         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1448         movdir.s.
1449         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1450
1451 2021-02-16  Alan Modra  <amodra@gmail.com>
1452
1453         PR 27426
1454         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1455         in another place.
1456
1457 2021-02-16  Alan Modra  <amodra@gmail.com>
1458
1459         * read.c (demand_copy_C_string): Really check for embedded zeros.
1460
1461 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1462
1463         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1464         * doc/c-s390.texi: Document arch14 march option.
1465         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1466         * testsuite/gas/s390/zarch-arch14.d: New test.
1467         * testsuite/gas/s390/zarch-arch14.s: New test.
1468
1469 2021-02-12  Nick Clifton  <nickc@redhat.com>
1470
1471         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1472         following.
1473         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1474
1475 2021-02-12  Alan Modra  <amodra@gmail.com>
1476
1477         * testsuite/gas/all/pr27381.err: Don't match source file name.
1478         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1479         * testsuite/gas/all/pr27384.err: Don't match source file name.
1480         Adjust line number.
1481         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1482         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1483
1484 2021-02-11  Alan Modra  <amodra@gmail.com>
1485
1486         * NEWS: Mention arm-symbianelf removal.
1487
1488 2021-02-10  Nick Clifton  <nickc@redhat.com>
1489
1490         * listing.c (buffer_line): Remove debugging code accidentally
1491         included with the fix for PR 27384.
1492
1493 2021-02-09  Nick Clifton  <nickc@redhat.com>
1494
1495         PR 27381
1496         * read.c (s_incbin): Check that the file to be included is a
1497         regular, non-directory file.
1498         * testsuite/gas/all/pr27381.s: New test source file.
1499         * testsuite/gas/all/pr27381.d: New test control file.
1500         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1501         * testsuite/gas/all/gas.exp: Run the new test.
1502
1503 2021-02-09  Alan Modra  <amodra@gmail.com>
1504
1505         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1506         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1507         support.
1508         * config/te-symbian.h: Delete.
1509         * configure.tgt: Remove arm-*-symbianelf*.
1510         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1511         target selection.
1512         * testsuite/gas/arm/arch4t.d: Likewise.
1513         * testsuite/gas/arm/got_prel.d: Likewise.
1514         * testsuite/gas/arm/mapdir.d: Likewise.
1515         * testsuite/gas/arm/mapmisc.d: Likewise.
1516         * testsuite/gas/arm/mapsecs.d: Likewise.
1517         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1518         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1519         * testsuite/gas/arm/thumb.d: Likewise.
1520         * testsuite/gas/arm/thumbrel.d: Likewise.
1521         * Makefile.in: Regenerate.
1522         * po/POTFILES.in: Regenerate.
1523
1524 2021-02-09  Nick Clifton  <nickc@redhat.com>
1525
1526         PR 27384
1527         * listing.c (listing_psize): Check the result of the width
1528         expression before assigning it to paper_width.
1529         * testsuite/gas/all/pr27384.s: New test source file.
1530         * testsuite/gas/all/pr27384.d: New test control file.
1531         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1532         * testsuite/gas/all/gas.exp: Run the new test.
1533
1534 2021-02-09  Nick Clifton  <nickc@redhat.com>
1535
1536         PR 27355
1537         * testsuite/gas/elf/pr27355.s: New test source file.
1538         * testsuite/gas/elf/pr27355.d: New test control file.
1539         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1540         * testsuite/gas/elf/elf.exp: Run the new test.
1541
1542 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1543
1544         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1545         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1546         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1547         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1548         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1549
1550 2021-02-08  Nick Clifton  <nickc@redhat.com>
1551
1552         PR 27355
1553         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1554         if it has not already been created.
1555
1556 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1557
1558         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1559         INSN_CLASS_ZB*.
1560         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1561         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1562         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1563
1564 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1565
1566         * doc/c-s390.texi: Document vector instruction formats.
1567
1568 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1569
1570         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1571
1572 2021-02-01  Alan Modra  <amodra@gmail.com>
1573
1574         PR 27283
1575         * config/tc-alpha.c (insert_operand): Delete dead code.
1576
1577 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1578
1579         PR gas/27243
1580         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1581         --gdwarf-N.
1582         * testsuite/gas/nios2/relax.d: New file.
1583         * testsuite/gas/nios2/relax.s: Likewise.
1584
1585 2021-01-26  Alan Modra  <amodra@gmail.com>
1586
1587         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1588         notarget all except hppa.  Comment.
1589         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1590         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1591         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1592         * testsuite/gas/all/sleb128-7.d: Likewise.
1593         * testsuite/gas/all/sleb128-9.d: Likewise.
1594         * testsuite/gas/elf/bignums.d: Likewise.
1595         * testsuite/gas/elf/group0c.d: Likewise.
1596         * testsuite/gas/elf/group1a.d: Likewise.
1597         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1598         * testsuite/gas/elf/section15.d: Likewise.
1599         * testsuite/gas/elf/section4.d: Likewise.
1600         * testsuite/gas/elf/section7.d: Likewise.
1601         * testsuite/gas/macros/irp.d: Likewise.
1602         * testsuite/gas/macros/repeat.d: Likewise.
1603         * testsuite/gas/macros/rept.d: Likewise.
1604         * testsuite/gas/macros/test2.d: Likewise.
1605         * testsuite/gas/macros/vararg.d: Likewise.
1606         * testsuite/gas/all/string.d: Use xfail rather than skip.
1607         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1608         * testsuite/gas/elf/section0.d: Likewise.
1609         * testsuite/gas/elf/section1.d: Likewise.
1610         * testsuite/gas/elf/section10.d: Likewise.
1611         * testsuite/gas/elf/section11.d: Likewise.
1612         * testsuite/gas/elf/section6.d: Likewise.
1613         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1614         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1615         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1616
1617 2021-01-26  Alan Modra  <amodra@gmail.com>
1618
1619         * testsuite/gas/all/byte.d,
1620         * testsuite/gas/all/byte.l,
1621         * testsuite/gas/all/byte.s: Delete.
1622         * testsuite/gas/all/gas.exp: Don't run byte test.
1623
1624 2021-01-26  Alan Modra  <amodra@gmail.com>
1625
1626         PR 27282
1627         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1628         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1629
1630 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1631
1632         PR gas/27228
1633         * testsuite/gas/elf/elf.exp: Run pr27228.
1634         * testsuite/gas/elf/pr27228.d: New file.
1635         * testsuite/gas/elf/pr27228.s: Likewise.
1636
1637 2021-01-24  Alan Modra  <amodra@gmail.com>
1638
1639         PR 27228
1640         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1641         is defined.
1642
1643 2021-01-21  Alan Modra  <amodra@gmail.com>
1644
1645         PR 27221
1646         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1647         line number info when gas is generating it.
1648         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1649         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1650         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1651         * gas/testsuite/gas/elf/warn-2.s: Delete.
1652
1653 2021-01-21  Alan Modra  <amodra@gmail.com>
1654
1655         PR 27218
1656         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1657         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1658         error for negative file numbers.
1659
1660 2021-01-20  Alan Modra  <amodra@gmail.com>
1661
1662         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1663         * testsuite/gas/ppc/test1elf32.d: Likewise.
1664         * testsuite/gas/ppc/test1elf64.d: Likewise.
1665
1666 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1667
1668         PR gas/27195
1669         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1670         needed.
1671         (dwarf2_directive_filename): Likewise.
1672         (dwarf2_directive_loc): Likewise.
1673         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1674         * testsuite/gas/lns/lns-diag-1.l: Remove the
1675         "Error: file number less than one" errors.
1676
1677 2021-01-18  Alan Modra  <amodra@gmail.com>
1678
1679         PR 27198
1680         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1681         * testsuite/gas/i386/pr27198.d,
1682         * gas/testsuite/gas/i386/pr27198.err,
1683         * gas/testsuite/gas/i386/pr27198.s: New test.
1684         * gas/testsuite/gas/i386/i386.exp: Run it.
1685
1686 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1687
1688         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1689         also aligned the code.
1690         * config/tc-riscv.h: Likewise.
1691
1692 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1693
1694         * config/tc-riscv.c: Error and warning messages tidy.
1695         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
1696         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1697         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1698         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1699         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1700         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1701         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1702
1703 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1704
1705         * config/tc-riscv.c: Comments tidy and improvement.  Also update
1706         comment "fallthru" to "Fall through" that end with a period and
1707         two spaces.
1708
1709 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1710
1711         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
1712         Delete warning that these are only available with ELF targets.
1713         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
1714         * read.c (potable): ... here.
1715
1716 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1717
1718         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
1719         * Makefile.in: Regenerated.
1720
1721 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1722
1723         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
1724         (parse_int): Mark char_bag const.
1725
1726 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1727
1728         PR gas/27178
1729         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
1730         Don't generate GOT_symbol for PLT relocations.
1731         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
1732         * testsuite/gas/i386/no-got.d: New file.
1733         * testsuite/gas/i386/no-got.s: Likewise.
1734         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
1735         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
1736
1737 2021-01-13  Alan Modra  <amodra@gmail.com>
1738
1739         * Makefile.in: Regenerate.
1740         * Makefile.in: Regenerate.
1741
1742 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1743
1744         PR binutils/26792
1745         * configure.ac: Use GNU_MAKE_JOBSERVER.
1746         * aclocal.m4: Regenerated.
1747         * configure: Likewise.
1748
1749 2021-01-12  Nick Clifton  <nickc@redhat.com>
1750
1751         * po/fr.po: Updated French translation.
1752
1753 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1754
1755         PR ld/27173
1756         * configure: Regenerated.
1757
1758 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1759
1760         * NEWS: Remove CSRE.
1761         * config/tc-aarch64.c (parse_csr_operand): Delete.
1762         (parse_operands): Delete handling of
1763         AARCH64_OPND_CSRE_CSR.
1764         (aarch64_features): Remove csre.
1765         * doc/c-aarch64.texi: Remove CSRE.
1766         * testsuite/gas/aarch64/csre.d: Delete.
1767         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
1768         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
1769         * testsuite/gas/aarch64/csre_csr.s: Likewise.
1770         * testsuite/gas/aarch64/csre_csr.d: Likewise.
1771         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
1772         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
1773         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
1774
1775 2021-01-11  Nick Clifton  <nickc@redhat.com>
1776
1777         * po/uk.po: Updated Ukranian translation.
1778
1779 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1780
1781         * configure: Regenerated.
1782
1783 2021-01-09  Nick Clifton  <nickc@redhat.com>
1784
1785         * configure: Regenerate.
1786         * po/gas.pot: Regenerate.
1787
1788 2021-01-09  Nick Clifton  <nickc@redhat.com>
1789
1790         * 2.36 release branch crated.
1791
1792 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
1793
1794         * testsuite/gas/ppc/rop-checks.d,
1795         * testsuite/gas/ppc/rop-checks.l,
1796         * testsuite/gas/ppc/rop-checks.s,
1797         * testsuite/gas/ppc/rop.d,
1798         * testsuite/gas/ppc/rop.s: New tests.
1799         * testsuite/gas/ppc/ppc.exp: Run them.
1800
1801 2021-01-09  Alan Modra  <amodra@gmail.com>
1802
1803         * configure: Regenerate.
1804
1805 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1806
1807         * configure: Regenerate.
1808
1809 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1810
1811         PR 27109
1812         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
1813         section symbol.
1814         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
1815         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
1816         on the section symbol.
1817         (set_symtab): Don't generate unused section symbols.
1818         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
1819         on the section symbol.
1820         * config/obj-elf.c (elf_adjust_symtab): Call
1821         symbol_mark_used_in_reloc on the group signature symbol.
1822         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
1823         from expected output.
1824         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
1825         is_elf_unused_section_symbols.
1826         * testsuite/gas/elf/section2.e: Updated.
1827         * testsuite/gas/elf/section2.e-unused: New file.
1828         * testsuite/gas/elf/symver.d: Remove unused section symbols.
1829         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
1830         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1831         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1832         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1833         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1834         * testsuite/gas/i386/size-1.d: Likewise.
1835         * testsuite/gas/i386/size-3.d: Likewise.
1836         * testsuite/gas/i386/svr4.d: Likewise.
1837         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1838         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1839         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1840         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1841
1842 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1843
1844         * config/tc-riscv.c (riscv_multi_subset_supports): Added
1845         INSN_CLASS_ZIHINTPAUSE.
1846         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
1847         the pause hint instruction.
1848         * testsuite/gas/riscv/pause.s: Likewise.
1849
1850 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1851             Jim Wilson  <jimw@sifive.com>
1852             Andrew Waterman  <andrew@sifive.com>
1853             Maxim Blinov  <maxim.blinov@embecosm.com>
1854             Kito Cheng  <kito.cheng@sifive.com>
1855             Nelson Chu  <nelson.chu@sifive.com>
1856
1857         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
1858         (riscv_get_default_ext_version): Do not check the default_isa_spec when
1859         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
1860         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
1861         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
1862         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
1863
1864 2021-01-06  Alan Modra  <amodra@gmail.com>
1865
1866         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
1867
1868 2021-01-06  Alan Modra  <amodra@gmail.com>
1869
1870         * testsuite/gas/macros/app1.d: xfail tic30.
1871         * testsuite/gas/macros/app2.d: Likewise.
1872         * testsuite/gas/macros/app3.d: Likewise.
1873         * testsuite/gas/macros/app4.d: Likewise.
1874
1875 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1876
1877         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
1878         * doc/c-riscv.texi: Likewise.
1879
1880 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1881
1882         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
1883         to littleriscv.
1884         * testsuite/gas/riscv/li64.d: Likewise.
1885         * testsuite/gas/riscv/lla32.d: Likewise.
1886         * testsuite/gas/riscv/lla64.d: Likewise.
1887         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
1888         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
1889         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
1890         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
1891         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
1892         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
1893         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
1894
1895 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1896
1897         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
1898         elf32-bigriscv.
1899         (install_insn): Always write instructions as little endian.
1900         (riscv_make_nops): Likewise.
1901         (md_convert_frag_branch): Likewise.
1902         (md_number_to_chars): Write data in target endianness.
1903         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
1904         (md_parse_option): Handle the endian options.
1905         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
1906         already defined.
1907         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
1908
1909 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1910
1911         PR ld/26256
1912         * config/obj-elf.c (obj_elf_change_section): Also filter out
1913         SHF_LINK_ORDER.
1914
1915 2021-01-04  Alan Modra  <amodra@gmail.com>
1916
1917         PR 27102
1918         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
1919         message and register symbol error message.
1920
1921 2021-01-04  Alan Modra  <amodra@gmail.com>
1922
1923         PR 27101
1924         * read.c (s_align): Use a large enough type for "align" to hold
1925         the result of get_absolute_expression.
1926
1927 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1928
1929         * config/tc-i386.c: Correct comment spelling.
1930         * config/tc-riscv.c: Likewise.
1931         * config/tc-s390.c: Correct comment grammar.
1932         * doc/c-i386.texi: Correct spelling.
1933         * doc/c-s390.texi: Correct grammar.
1934
1935 2021-01-01  Alan Modra  <amodra@gmail.com>
1936
1937         Update year range in copyright notice of all files.
1938
1939 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1940
1941         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
1942
1943 For older changes see ChangeLog-2020
1944 \f
1945 Copyright (C) 2021 Free Software Foundation, Inc.
1946
1947 Copying and distribution of this file, with or without modification,
1948 are permitted in any medium without royalty provided the copyright
1949 notice and this notice are preserved.
1950
1951 Local Variables:
1952 mode: change-log
1953 left-margin: 8
1954 fill-column: 74
1955 version-control: never
1956 End: