gas/ChangeLog

   1 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
   2
   3         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
   4         instruction removal.
   5         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
   6
   7 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
   8
   9         * testsuite/gas/mips/cp0b.d: New test.
  10         * testsuite/gas/mips/cp0bl.d: New test.
  11         * testsuite/gas/mips/cp2b.d: New test.
  12         * testsuite/gas/mips/micromips@cp2b.d: New test.
  13         * testsuite/gas/mips/cp2bl.d: New test.
  14         * testsuite/gas/mips/micromips@cp2bl.d: New test.
  15         * testsuite/gas/mips/cp3b.d: New test.
  16         * testsuite/gas/mips/cp3bl.d: New test.
  17         * testsuite/gas/mips/cp0b.s: New test source.
  18         * testsuite/gas/mips/cp0bl.s: New test source.
  19         * testsuite/gas/mips/cp2b.s: New test source.
  20         * testsuite/gas/mips/cp2bl.s: New test source.
  21         * testsuite/gas/mips/cp3b.s: New test source.
  22         * testsuite/gas/mips/cp3bl.s: New test source.
  23         * testsuite/gas/mips/mips.exp: Run the new tests.
  24
  25 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  26
  27         * testsuite/gas/mips/rfe.d: New test.
  28         * testsuite/gas/mips/rfe.s: New test source.
  29         * testsuite/gas/mips/mips.exp: Run the new test.
  30
  31 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  32
  33         * testsuite/gas/mips/cp1-names-r3900.d: New test.
  34         * testsuite/gas/mips/mips.exp: Run the new test.
  35         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
  36         according to changes to opcodes.
  37         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
  38         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
  39         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
  40         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
  41         * testsuite/gas/mips/trunc.d: Likewise.
  42
  43 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  44
  45         * testsuite/gas/mips/cp0c.d: New test.
  46         * testsuite/gas/mips/cp0m.d: New test.
  47         * testsuite/gas/mips/r3900@cp0m.d: New test.
  48         * testsuite/gas/mips/cp2.d: New test.
  49         * testsuite/gas/mips/micromips@cp2.d: New test.
  50         * testsuite/gas/mips/cp2m.d: New test.
  51         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
  52         * testsuite/gas/mips/micromips@cp2m.d: New test.
  53         * testsuite/gas/mips/cp2d.d: New test.
  54         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
  55         * testsuite/gas/mips/micromips@cp2d.d: New test.
  56         * testsuite/gas/mips/cp2-64.d: New test.
  57         * testsuite/gas/mips/micromips@cp2-64.d: New test.
  58         * testsuite/gas/mips/cp3.d: New test.
  59         * testsuite/gas/mips/cp3m.d: New test.
  60         * testsuite/gas/mips/cp3d.d: New test.
  61         * testsuite/gas/mips/cp0c.s: New test source.
  62         * testsuite/gas/mips/cp0m.s: New test source.
  63         * testsuite/gas/mips/cp2.s: New test source.
  64         * testsuite/gas/mips/cp2m.s: New test source.
  65         * testsuite/gas/mips/cp2d.s: New test source.
  66         * testsuite/gas/mips/cp2-64.s: New test source.
  67         * testsuite/gas/mips/cp3.s: New test source.
  68         * testsuite/gas/mips/cp3m.s: New test source.
  69         * testsuite/gas/mips/cp3d.s: New test source.
  70         * testsuite/gas/mips/mips.exp: Run the new tests.
  71
  72 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  73
  74         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
  75         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
  76         operand code.
  77
  78 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  79
  80         * testsuite/gas/mips/cp0-names-r3900.d: New test.
  81         * testsuite/gas/mips/mips.exp: Run it.
  82
  83 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  84
  85         * testsuite/gas/mips/micromips.d: Update disassembly according
  86         to "dmtc1" entry fix with opcodes.
  87         * testsuite/gas/mips/micromips-compact.d: Likewise.
  88         * testsuite/gas/mips/micromips-insn32.d: Likewise.
  89         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
  90         * testsuite/gas/mips/micromips-trap.d: Likewise.
  91         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
  92
  93 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
  94
  95         * config/tc-mips.c (FCSR): New macro.
  96         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
  97
  98 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  99
 100         PR ld/27905
 101         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 102         (set_16bit_gcc_code_flag): Likewise.
 103         (x86_cleanup): Likewise.
 104         * testsuite/gas/i386/code16-2.d: Updated.
 105         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 106
 107 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 108
 109         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 110         * testsuite/gas/ppc/vsx.s: Likewise.
 111
 112 2021-05-27  Alan Modra  <amodra@gmail.com>
 113
 114         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 115         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 116         error.
 117
 118 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         PR ld/27905
 121         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 122         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 123         object.
 124         (set_16bit_gcc_code_flag): Likewise.
 125         (x86_cleanup): Always generate the GNU property note if
 126         x86_feature_2_used isn't 0.
 127         * testsuite/gas/i386/code16-2.d: New file.
 128         * testsuite/gas/i386/code16-2.s: Likewise.
 129         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 130         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 131
 132 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 133
 134         PR gas/27906
 135         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 136         movsbq.
 137
 138 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 139
 140         * config/tc-riscv.c (riscv_set_arch): Set
 141         check_unknown_prefixed_ext to true for assembler.
 142
 143 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 144
 145         PR gas/25235
 146         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 147         (relax_adr): Thumb symbols 4 bytes.
 148         * testsuite/gas/arm/pr25235.d: New test.
 149         * testsuite/gas/arm/pr25235.s: New test.
 150
 151 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 152
 153         PR 25212
 154         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 155         will choose ilp32e abi for rv32e.  Besides, report errors for the
 156         invalid march and mabi combinations.
 157         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 158         ilp32e abi for rve extension.
 159         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 160         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 161         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 162         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 163         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 164         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 165         Renamed all mabi testcases to their march-mabi settings.
 166
 167 2021-05-22  Alan Modra  <amodra@gmail.com>
 168
 169         PR 25599
 170         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 171         adjustment.  Add assertion.
 172         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 173         for PCREL60B.
 174
 175 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 176
 177         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 178         (signed_overflow): New function.
 179         (unsigned_overflow): New function.
 180         (is_overflow): Use new functions.
 181         (md_apply_fix): Use signed_overflow.
 182         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 183         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 184         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 185
 186 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 187
 188         PR 27888
 189         * Makefile.am (ZLIB): Define.
 190         (as_new_LDADD): Add it.
 191         * Makefile.in: Regenerate.
 192
 193 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 194
 195         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 196         into the same GPR twice.
 197         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 198         * testsuite/gas/arm/mve-vmov-3.d: New test.
 199         * testsuite/gas/arm/mve-vmov-3.s: New test.
 200
 201 2021-05-12  Alan Modra  <amodra@gmail.com>
 202
 203         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 204         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 205
 206 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 207
 208         PR 27823
 209         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 210         instruction.
 211         * testsuite/gas/z80/ill_ops.s: New test source file.
 212         * testsuite/gas/z80/ill_ops.d: New test driver.
 213         * testsuite/gas/z80/ill_ops.l: New test error output.
 214
 215 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 216
 217         PR 27415
 218         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 219         24-bit shifts.
 220         * testsuite/gas/z80/z80_reloc.a: Update tests.
 221         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 222
 223 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 224
 225         * doc/Makefile.am (html-local, as/index.html): New targets.
 226         * doc/Makefile.in: Regenerate.
 227
 228 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 229
 230         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 231         * doc/Makefile.in: Regenerate.
 232
 233 2021-05-07  Nick Clifton  <nickc@redhat.com>
 234
 235         PR 3136
 236         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 237         (obj_elf_bss): New function.  Change to the .bss section.
 238         Support an optional subsection number.
 239         (obj_elf_change_section): Call obj_elf_section_change_hook.
 240         (obj_elf_section): Likewise.
 241         (obj_elf_data): Likewise.
 242         (obj_elf_text): Likewise.
 243         (obj_elf_struct): Likewise.
 244         (obj_elf_subsection): Likewise.
 245         (obj_elf_previous): Likewise.
 246         * config/obj-elf.h (obj_elf_bss): Prototype.
 247         * doc/as.texi (Bss): New node.
 248
 249 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 250
 251         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 252         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 253         (coff_frob_section): Likewise.
 254         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 255         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 256         SA_SET_SECT_NRELOC) New defines.
 257         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 258         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 259         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 260         * testsuite/gas/ppc/aix.exp: New tests.
 261         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 262         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 263         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 264
 265         * config/tc-ppc.c (ppc_function): Update comment for
 266         fifth argument.
 267         (ppc_frob_symbol): Remove ppc_last_function check.
 268         Make sure coff_last_function is reset.
 269         Correctly set fsize when not provided in .function.
 270         * testsuite/gas/ppc/aix.exp: New tests.
 271         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 272         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 273         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 274
 275 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 276
 277         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 278         * testsuite/gas/i386/i386.exp: Run new test.
 279
 280 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 281
 282         * config/tc-i386.c (output_disp): Use disps field instead of
 283         imms one.
 284
 285 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 286
 287         * config/tc-i386.c (i386_finalize_immediate): Move register
 288         check ...
 289         (i386_immediate): ... here.
 290
 291 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 292
 293         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 294         Re-arrange operand type accumulation.
 295
 296 2021-05-06  Stafford Horne  <shorne@gmail.com>
 297
 298         PR 21464
 299         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 300         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 301         relocation.
 302
 303 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 304
 305         PR 27764
 306         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 307         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 308         * testsuite/gas/riscv/a-ext.d: Likewise.
 309         * testsuite/gas/riscv/a-ext.s: Likewise.
 310
 311 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 312
 313         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 314         #if.
 315         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 316         Add two further .long and an .equ.
 317         * testsuite/gas/i386/secrel.d: Adjust expecations.
 318
 319 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 320
 321         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 322         Convert Windows to UNIX EOL.
 323
 324 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 325
 326         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 327         variant into ELF one.
 328
 329 2021-05-03  Alan Modra  <amodra@gmail.com>
 330
 331         * testsuite/gas/elf/section25.s: Don't start directives in first
 332         column.
 333         * testsuite/gas/elf/section26.s: Likewise.
 334
 335 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 336
 337         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 338         * testsuite/gas/i386/lea64.d,
 339         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 340         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 341         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 342
 343 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 344
 345         * config/tc-i386.c (i386_validate_fix): Change return type to
 346         int. Short-circuit BFD_RELOC_SIZE* handling.
 347         (tc_gen_reloc): New local variable sym. Extend logic when
 348         processing BFD_RELOC_SIZE*.
 349         * config/tc-i386.f (i386_validate_fix): Change return type to
 350         int.
 351         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 352         returns zero.
 353         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 354         testsuite/gas/i386/size-5b.d: New.
 355         * testsuite/gas/i386/i386.exp: Run new tests.
 356
 357 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 358
 359         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 360         symbols when resolving BFD_RELOC_SIZE*.
 361         * testsuite/gas/i386/size-2.s: Add section size cases.
 362         * testsuite/gas/i386/size-2.d,
 363         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 364
 365 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 366             H.J. Lu  <hjl.tools@gmail.com>
 367
 368         PR gas/27763
 369         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 370         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 371         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 372         (md_estimate_size_before_relax): Move local variable fixP. Set
 373         it from fix_new() return values. Mark 4-byte relocs as signed
 374         for 64-bit.
 375         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 376         * testsuite/gas/i386/x86-64-rip-2.s,
 377         * testsuite/gas/i386/x86-64-rip-2.d,
 378         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 379         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 380         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 381         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 382         * testsuite/gas/i386/i386.exp: Run new tests.
 383
 384 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 385
 386         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 387
 388 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 389
 390         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 391         BFD_RELOC_SIZE*.
 392
 393 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 394
 395         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 396         overflow check to 64-bit objects.
 397
 398 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 399
 400         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 401         (optimize_encoding): Handle LEA.
 402         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 403         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 404         Add many more forms.
 405         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 406         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 407         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 408         New.
 409         * testsuite/gas/i386/i386.exp: Run new tests.
 410
 411 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 412
 413         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 414         signed.
 415         * testsuite/gas/i386/x86-64-addr32-bad.s,
 416         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 417         * testsuite/gas/i386/i386.exp: Run new test.
 418
 419 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 420
 421         * testsuite/gas/elf/section25.d: Run it everywhere.
 422         * testsuite/gas/elf/section26.d: Likewise.
 423         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 424
 425 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 426
 427         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 428         optional "code" argument.
 429
 430 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 431
 432         * config/tc-i386.c (want_disp32): New.
 433         (md_assemble): Use it.
 434         (optimize_disp): Likewise.
 435         (build_modrm_byte): Likewise.
 436
 437 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 438
 439         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 440         check ...
 441         (md_assemble): ... here.
 442
 443 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 444
 445         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 446         Move up setting of disp32.
 447
 448 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 449
 450         * config/tc-i386.c (pe): Don't truncate expression value.
 451         (i386_finalize_displacement): Likewise.
 452
 453 2021-04-21  Nick Clifton  <nickc@redhat.com>
 454
 455         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 456         for named section symbols.
 457         * testsuite/gas/arm/thumbver.d: Likewise.
 458         * testsuite/gas/bfin/loop_temps.d: Likewise.
 459         * testsuite/gas/elf/section2.e-arc: Likewise.
 460         * testsuite/gas/elf/section2.e-arm: Likewise.
 461         * testsuite/gas/elf/section2.e-csky: Likewise.
 462         * testsuite/gas/elf/section2.e-m32r: Likewise.
 463         * testsuite/gas/elf/section2.e-mips: Likewise.
 464         * testsuite/gas/elf/section2.e-msp430: Likewise.
 465         * testsuite/gas/elf/section2.e-riscv: Likewise.
 466         * testsuite/gas/elf/section2.e-rl78: Likewise.
 467         * testsuite/gas/elf/section2.e-rx: Likewise.
 468         * testsuite/gas/elf/section2.e-score: Likewise.
 469         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 470         * testsuite/gas/elf/section2.e-unused: Likewise.
 471         * testsuite/gas/elf/section2.e-v850: Likewise.
 472         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 473         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 474         * testsuite/gas/ia64/alias.d: Likewise.
 475         * testsuite/gas/ia64/global.d: Likewise.
 476         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 477         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 478         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 479         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 480         * testsuite/gas/mmix/bspec-1.d: Likewise.
 481         * testsuite/gas/mmix/byte-1.d: Likewise.
 482         * testsuite/gas/mmix/comment-1.d: Likewise.
 483         * testsuite/gas/mmix/loc-1.d: Likewise.
 484         * testsuite/gas/mmix/loc-2.d: Likewise.
 485         * testsuite/gas/mmix/loc-3.d: Likewise.
 486         * testsuite/gas/mmix/loc-4.d: Likewise.
 487         * testsuite/gas/mmix/loc-5.d: Likewise.
 488         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 489
 490 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 491
 492         PR binutils/21700
 493         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 494         (ppc_fix_adjustable): Manage fx_subsy part.
 495         (tc_gen_reloc): Create second relocation when both
 496         fx_addsy and fx_subsy are provided.
 497         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 498         (MAX_RELOC_EXPANSION): Likewise.
 499         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 500         (UNDEFINED_DIFFERENCE_OK): Likewise
 501         * testsuite/gas/all/gas.exp: Skip difference between two
 502         undefined symbols test.
 503
 504 2021-04-19  Nick Clifton  <nickc@redhat.com>
 505
 506         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 507         targets which should skip the undefined symbols test.
 508
 509 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 510
 511         * NEWS: Update news.
 512         * testsuite/gas/aarch64/rme.d: Update test.
 513         * testsuite/gas/aarch64/rme.s: Update test.
 514
 515 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 516
 517         * testsuite/gas/aarch64/rme.d: Update test.
 518         * testsuite/gas/aarch64/rme.s: Update test.
 519
 520 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 521
 522         * as.h (sprint_value): Delete.
 523         * messages.c (sprint_value): Likewise.
 524         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 525         place of sprint_value.
 526         * config/tc-s390.c (s390_insert_operand): Likewise.
 527         * doc/internals.texi (sprint_value): Delete section.
 528         * write.c (fixup_segment): Likewise.
 529         (relax_segment): Likewise.
 530
 531 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 532
 533         * testsuite/gas/aarch64/rme-invalid.d: New test.
 534         * testsuite/gas/aarch64/rme-invalid.l: New test.
 535         * testsuite/gas/aarch64/rme-invalid.s: New test.
 536         * testsuite/gas/aarch64/rme.d: New test.
 537         * testsuite/gas/aarch64/rme.s: New test.
 538
 539 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 540
 541         PR 27436
 542         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 543         * testsuite/gas/riscv/shamt-32.d: New testcase.
 544         * testsuite/gas/riscv/shamt-32.l: Likewise.
 545         * testsuite/gas/riscv/shamt-32.s: Likewise.
 546         * testsuite/gas/riscv/shamt-64.d: Likewise.
 547         * testsuite/gas/riscv/shamt-64.l: Likewise.
 548         * testsuite/gas/riscv/shamt-64.s: Likewise.
 549
 550 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 551
 552         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 553         c.mv a4,a4.
 554         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 555
 556 2021-04-14  Alan Modra  <amodra@gmail.com>
 557
 558         PR 27723
 559         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 560         (select_cie_for_fde): ..here.  Simplify.
 561
 562 2021-04-14  Alan Modra  <amodra@gmail.com>
 563
 564         PR 27723
 565         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 566         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 567
 568 2021-04-13  Alan Modra  <amodra@gmail.com>
 569
 570         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 571         write to $srcdir.  Use gas_host_run and read output file rather
 572         than gas_start/gas_finish.
 573
 574 2021-04-12  Alan Modra  <amodra@gmail.com>
 575
 576         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 577         (md_assemble): Likewise.  Handle bignum operands.
 578         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 579         check.
 580         * expr.c: Delete unnecessary forward declarations.
 581         (generic_bignum_to_int32): Return uint32_t.
 582         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 583         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 584         clear X_extrabit for unary '!'.
 585         * expr.h (generic_bignum_to_int32): Declare.
 586         (generic_bignum_to_int64): Declare.
 587         * testsuite/gas/ppc/prefix-pcrel.s,
 588         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 589
 590 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 591
 592         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 593         march-fail-porder-x-std.d.
 594         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 595         march-fail-porder-z-std.d.
 596         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 597         march-fail-porder-x-z.d.
 598         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 599         march-fail-porder.l.
 600         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 601         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 602         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 603         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 604         march-fail-single-char-h.d.
 605         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 606         march-fail-single-char-s.d.
 607         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 608         march-fail-single-char-x.d.
 609         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 610         march-fail-single-char-z.d.
 611         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 612         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 613         march-fail-single-prefix.l.
 614         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 615         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 616         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 617
 618 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 619
 620         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 621         diagnostic messages for LD/ST Exclusive instructions.
 622         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 623         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 624         clean-up.
 625
 626 2021-04-09  Alan Modra  <amodra@gmail.com>
 627
 628         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 629         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 630         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 631
 632 2021-04-08  Alan Modra  <amodra@gmail.com>
 633
 634         * testsuite/gas/ppc/pr27676.d,
 635         * testsuite/gas/ppc/pr27676.s: New test.
 636         * testsuite/gas/ppc/ppc.exp: Run it.
 637         * testsuite/gas/ppc/dcbt.d: Update.
 638         * testsuite/gas/ppc/power4_32.d: Update.
 639
 640 2021-04-07  Alan Modra  <amodra@gmail.com>
 641
 642         PR 27217
 643         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 644
 645 2021-04-06  Nick Clifton  <nickc@redhat.com>
 646
 647         PR 27217
 648         * config/tc-aarch64.c (my_get_expression): Rename to
 649         aarch64_get_expression.  Add a fifth argument to enable deferring
 650         of expression resolution.
 651         (parse_typed_reg): Update calls to my_get_expression.
 652         (parse_vector_reg_list): Likewise.
 653         (parse_immediate_expression): Likewise.
 654         (parse_big_immediate): Likewise.
 655         (parse_shift): Likewise.
 656         (parse_shifter_operand_imm): Likewise.
 657         (parse_operands): Likewise.
 658         (parse_shifter_operand_reloc): Update calls to my_get_expression
 659         and call aarch64_force_reloc to determine the value of the new
 660         fifth argument.
 661         (parse_address_main): Likewise.
 662         (parse_half): Likewise.
 663         (parse_adrp): Likewise.
 664         (aarch64_force_reloc): New function.  Contains code extracted from...
 665         (aarch64_force_relocation): ... here.
 666         * testsuite/gas/aarch64/pr27217.s: New test case.
 667         * testsuite/gas/aarch64/pr27217.d: New test driver.
 668
 669 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 670
 671         * write.c (fixup_segment): Move add_symbol_segment declaration
 672         into main loop.
 673
 674 2021-04-05  Alan Modra  <amodra@gmail.com>
 675
 676         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 677         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 678         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 679         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 680         strstr, or vsnprintf declarations.
 681         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 682         * as.h: Don't include alloca-conf.h, include config.h instead.
 683         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 684         various fallback declarations.
 685         * asintl.h: Don't test HAVE_LOCALE_H.
 686         * as.c: Don't test HAVE_SETLOCALE.
 687         * dwarf2dbg.c: Include limits.h unconditionally.
 688         * expr.c: Likewise.
 689         * sb.c: Likewise.
 690         * symbols.c: Likewise.
 691         * config/tc-cr16.c: Likewise.
 692         * config/tc-d30v.c: Likewise.
 693         * config/tc-i386.c: Likewise.
 694         * config/tc-ia64.c: Likewise.
 695         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
 696         * config.in: Regenerate.
 697         * configure: Regenerate.
 698         * Makefile.in: Regenerate.
 699         * doc/Makefile.in: Regenerate.
 700
 701 2021-04-01  Martin Liska  <mliska@suse.cz>
 702
 703         * config/obj-coff.c (strneq): Remove strneq and use startswith.
 704         (weak_is_altname): Likewise.
 705         (obj_coff_section): Likewise.
 706         * config/tc-cr16.c (process_label_constant): Likewise.
 707         * config/tc-crx.c (strneq): Likewise.
 708
 709 2021-04-01  Martin Liska  <mliska@suse.cz>
 710
 711         * as.c (select_emulation_mode): Use startswith.
 712         * config/m68k-parse.y: Likewise.
 713         * config/obj-aout.c (obj_aout_type): Likewise.
 714         * config/obj-elf.c (elf_common_parse): Likewise.
 715         (obj_elf_section_type): Likewise.
 716         (obj_elf_section_word): Likewise.
 717         (obj_elf_section): Likewise.
 718         (obj_elf_symver): Likewise.
 719         (adjust_stab_sections): Likewise.
 720         * config/obj-evax.c (evax_shorten_name): Likewise.
 721         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
 722         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
 723         (aarch64_parse_features): Likewise.
 724         (create_register_alias): Likewise.
 725         (aarch64_data_in_code): Likewise.
 726         (md_parse_option): Likewise.
 727         * config/tc-alpha.c (s_alpha_section_word): Likewise.
 728         (s_alpha_pdesc): Likewise.
 729         * config/tc-arc.c (tokenize_extregister): Likewise.
 730         * config/tc-arm.c (create_register_alias): Likewise.
 731         (create_neon_reg_alias): Likewise.
 732         (parse_ifimm_zero): Likewise.
 733         (parse_qfloat_immediate): Likewise.
 734         (arm_elf_section_type): Likewise.
 735         (arm_parse_extension): Likewise.
 736         (aeabi_set_public_attributes): Likewise.
 737         (s_arm_arch_extension): Likewise.
 738         (arm_data_in_code): Likewise.
 739         (start_unwind_section): Likewise.
 740         * config/tc-avr.c (avr_ldi_expression): Likewise.
 741         * config/tc-csky.c (is_freglist_legal): Likewise.
 742         (csky_s_section): Likewise.
 743         * config/tc-d30v.c (do_assemble): Likewise.
 744         * config/tc-dlx.c (parse_operand): Likewise.
 745         * config/tc-epiphany.c (md_assemble): Likewise.
 746         * config/tc-h8300.c (h8300_elf_section): Likewise.
 747         (get_operand): Likewise.
 748         * config/tc-hppa.c (pa_ip): Likewise.
 749         (pa_level): Likewise.
 750         (pa_space): Likewise.
 751         * config/tc-i386.c (i386_mach): Likewise.
 752         (md_assemble): Likewise.
 753         (check_VecOperations): Likewise.
 754         (i386_target_format): Likewise.
 755         (i386_elf_section_type): Likewise.
 756         * config/tc-ia64.c (start_unwind_section): Likewise.
 757         (md_parse_option): Likewise.
 758         (is_taken_branch): Likewise.
 759         (idesc->name,): Likewise.
 760         (note_register_values): Likewise.
 761         (do_alias): Likewise.
 762         * config/tc-m32c.c (insn_to_subtype): Likewise.
 763         * config/tc-m68hc11.c (get_operand): Likewise.
 764         (md_assemble): Likewise.
 765         * config/tc-m68k.c (m68k_ip): Likewise.
 766         (m68k_elf_suffix): Likewise.
 767         * config/tc-mcore.c (mcore_s_section): Likewise.
 768         * config/tc-metag.c (parse_get_set): Likewise.
 769         (md_parse_option): Likewise.
 770         * config/tc-microblaze.c (parse_imm): Likewise.
 771         (check_got): Likewise.
 772         (md_apply_fix): Likewise.
 773         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
 774         (md_begin): Likewise.
 775         (s_is_linkonce): Likewise.
 776         (check_regno): Likewise.
 777         (match_float_constant): Likewise.
 778         (classify_vr4120_insn): Likewise.
 779         (match_insn): Likewise.
 780         (mips_after_parse_args): Likewise.
 781         (s_change_sec): Likewise.
 782         (s_option): Likewise.
 783         (parse_code_option): Likewise.
 784         (md_section_align): Likewise.
 785         (nopic_need_relax): Likewise.
 786         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
 787         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
 788         (mn10300_end_of_match): Likewise.
 789         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
 790         * config/tc-nds32.c (nds32_parse_option): Likewise.
 791         * config/tc-nds32.h (md_do_align): Likewise.
 792         * config/tc-nios2.c (strprefix): Likewise.
 793         (nios2_special_relocation_p): Likewise.
 794         (nios2_parse_base_register): Likewise.
 795         (nios2_cons): Likewise.
 796         * config/tc-ns32k.c (addr_mode): Likewise.
 797         * config/tc-pdp11.c (set_option): Likewise.
 798         (parse_reg): Likewise.
 799         (parse_ac5): Likewise.
 800         (parse_op_no_deferred): Likewise.
 801         (set_cpu_model): Likewise.
 802         (set_machine_model): Likewise.
 803         * config/tc-pj.c (md_operand): Likewise.
 804         * config/tc-ppc.c (ppc_set_cpu): Likewise.
 805         (ppc_arch): Likewise.
 806         (ppc_section_type): Likewise.
 807         * config/tc-s12z.c (tb_reg_rel): Likewise.
 808         (tb_opr_rel): Likewise.
 809         * config/tc-s390.c (s390_parse_cpu): Likewise.
 810         (md_parse_option): Likewise.
 811         * config/tc-score.c (s3_nopic_need_relax): Likewise.
 812         (s3_pic_need_relax): Likewise.
 813         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
 814         (s7_pic_need_relax): Likewise.
 815         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 816         * config/tc-sparc.c (md_parse_option): Likewise.
 817         (sparc_ip): Likewise.
 818         (s_reserve): Likewise.
 819         (s_common): Likewise.
 820         (s_seg): Likewise.
 821         (sparc_cons): Likewise.
 822         * config/tc-tic54x.c (stag_add_field): Likewise.
 823         (tic54x_endstruct): Likewise.
 824         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 825         * config/tc-v850.c (v850_comm): Likewise.
 826         (md_begin): Likewise.
 827         (md_assemble): Likewise.
 828         * config/tc-vax.c (vax_cons): Likewise.
 829         * config/tc-wasm32.c (wasm32_leb128): Likewise.
 830         * config/tc-xstormy16.c (md_operand): Likewise.
 831         * config/tc-xtensa.c (get_directive): Likewise.
 832         (xg_instruction_matches_option_term): Likewise.
 833         (is_unaligned_label): Likewise.
 834         (cache_literal_section): Likewise.
 835         * config/xtensa-relax.c (parse_precond): Likewise.
 836         (parse_option_cond): Likewise.
 837         (transition_applies): Likewise.
 838         (wide_branch_opcode): Likewise.
 839         * dw2gencfi.c: Likewise.
 840         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
 841         * ehopt.c (get_cie_info): Likewise.
 842         * input-file.c (input_file_open): Likewise.
 843         * listing.c (listing_newline): Likewise.
 844         (debugging_pseudo): Likewise.
 845         * read.c (read_a_source_file): Likewise.
 846         * write.c (adjust_reloc_syms): Likewise.
 847         (compress_debug): Likewise.
 848         (maybe_generate_build_notes): Likewise.
 849
 850 2021-03-31  Alan Modra  <amodra@gmail.com>
 851
 852         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
 853         * config/bfin-lex-wrapper.c: Likewise.
 854         * itbl-lex.l: Don't include as.h.
 855         * config/bfin-lex.l: Likewise.
 856
 857 2021-03-31  Alan Modra  <amodra@gmail.com>
 858
 859         * as.h (POISON_BFD_BOOLEAN): Define.
 860         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
 861         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
 862         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
 863         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 864         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
 865         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
 866         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
 867         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
 868         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
 869         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
 870         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
 871         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
 872         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
 873         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
 874         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
 875         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
 876         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
 877         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
 878         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
 879         * config/tc-metag.c, * config/tc-metag.h,
 880         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
 881         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
 882         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
 883         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
 884         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
 885         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
 886         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
 887         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
 888         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
 889         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
 890         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
 891         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
 892         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
 893         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
 894         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
 895         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
 896         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
 897         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
 898         * config/tc-z8k.c, * config/xtensa-istack.h,
 899         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
 900         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
 901         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
 902         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
 903         with bool, FALSE with false, and TRUE with true.
 904
 905 2021-03-31  Alan Modra  <amodra@gmail.com>
 906
 907         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
 908         * config/tc-crx.c: Likewise.
 909         * config/tc-nds32.h: Likewise.
 910
 911 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 912
 913         * config/tc-i386.c (build_modrm_byte): Change return type.
 914         Change type of "default_seg". Use NULL. Adjust setting of
 915         "default_seg".
 916         (reg_ds, reg_es, reg_ss): New.
 917         (struct _i386_insn): Change type of seg[].
 918         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
 919         (swap_operands): Change type of "temp_seg".
 920         (check_string): Adjust %es check.
 921         (process_operands): Change type of "default_seg". Use NULL.
 922         Adjust segment override processing..
 923         (i386_att_operand): Adjust segment override handling.
 924         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 925
 926 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 927
 928         * config/tc-i386.c (reg_eax): New.
 929         (md_begin): Initialize reg_eax.
 930         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
 931         reg_eax.
 932         (i386_intel_simplify): Likewise.
 933
 934 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 935
 936         * config/tc-i386.c (reg_st0): New.
 937         (md_begin): Convert to switch(). Initialize reg_st0. Don't
 938         insert other st(N).
 939         (parse_real_register): Adjust st(N) processing.
 940
 941 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 942
 943         * config/tc-i386.c (rc_op): Delete.
 944         (struct Rounding_Operation): Move ...
 945         (struct _i386_insn): ... here. Change field "rounding".
 946         (build_evex_prefix): Adjust rounding processing.
 947         (swap_2_operands): Likewise.
 948         (check_VecOperands): Likewise.
 949         (RC_SAE_immediate): Likewise.
 950         (optimize_encoding): Adjust check for rounding.
 951         (build_modrm_byte): Likewise.
 952         (output_imm): Likewise.
 953         (md_assemble): Initialize rounding type.
 954
 955 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 956
 957         * config/tc-i386.c (broadcast_op): Delete.
 958         (struct Broadcast_Operation): Move ...
 959         (struct _i386_insn): ... here. Change field "broadcast".
 960         (match_mem_size): Adjust check for broadcast.
 961         (optimize_encoding): Likewise.
 962         (process_suffix): Likewise.
 963         (build_evex_prefix): Adjust broadcast processing.
 964         (swap_2_operands): Likewise.
 965         (check_VecOperations): Likewise.
 966         (match_template): Likewise.
 967         (check_VecOperands): Likewise.
 968
 969 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 970
 971         * config/tc-i386.c (reg_k0): New.
 972         (mask_op): Delete.
 973         (struct Mask_Operation): Move ...
 974         (struct _i386_insn): ... here. Change field "mask".
 975         (md_begin): Initialize reg_k0.
 976         (build_evex_prefix): Adjust mask processing.
 977         (swap_2_operands): Likewise.
 978         (check_VecOperands): Likewise.
 979         (check_VecOperations): Likewise.
 980         (optimize_encoding): Adjust checks for masking.
 981         (output_insn): Likewise.
 982
 983 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 984
 985         * config/tc-i386.c (swap_2_operands): Switch parameters to
 986         unsigned.
 987         (struct RC_Operation): Switch operand field to unsigned.
 988         (struct Mask_Operation): Likewise.
 989         (struct Broadcast_Operation): Likewise.
 990         (build_evex_prefix): Drop cast.
 991         (check_VecOperands): Likewise.
 992         (build_modrm_byte): Likewise.
 993         (output_imm): Likewise.
 994         (check_VecOperations): Add casts to unsigned.
 995
 996 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 997
 998         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
 999         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1000         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1001
1002 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1003
1004         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1005         checks by opcodespace ones.
1006         (insert_lfence_before): Likewise.
1007         (maybe_fused_with_jcc_p): Likewise.
1008         (add_branch_padding_frag_p): Likewise.
1009         (output_disp): Likewise.
1010         (load_insn_p): Re-arrange checks to key applicable ones off of
1011         an opcodespace check.
1012         (md_assemble): Adjust opcode checks.
1013         (check_byte_reg): Likewise.
1014         (process_operands): Likewise.
1015         (i386_index_check): Likewise.
1016         (process_suffix): Likewise. New local variable is_movx. Adjust
1017         movsx/movzx and crc32 handling.
1018         (output_insn): Adjust opcode checks. Drop no longer reachable
1019         case labels. Output legacy encoding prefixes in addition to the
1020         base_opcode byte(s). Rework counting of prefixes for extended
1021         opcode maps.
1022         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1023         opcode checks.
1024
1025 2021-03-29  Alan Modra  <amodra@gmail.com>
1026
1027         * atof-generic.c (FALSE, TRUE): Don't define.
1028         * config/obj-elf.h (FALSE, TRUE): Don't define.
1029         * config/obj-som.h (FALSE, TRUE): Don't define.
1030         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1031         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1032         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1033         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1034         * config/tc-mt.h (obj_fix_adjustable): Delete.
1035         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1036         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1037         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1038         (tokenize_extregister): Likewise.
1039         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1040         (parse_operands_op, parse_operands, md_assemble): Likewise.
1041         * config/tc-d10v.c (build_insn): Likewise.
1042         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1043         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1044         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1045         * config/tc-z80.c (emit_byte): Likewise.
1046
1047 2021-03-29  Alan Modra  <amodra@gmail.com>
1048
1049         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1050         bfd_boolean.
1051         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1052         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1053         with bfd_boolean.
1054         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1055         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1056         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1057         logical expressions.
1058         (struct metag_long_option <func>): Return bfd_boolean.
1059         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1060         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1061         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1062         (no_operands, lex_force_match, lex_reg_list): Likewise.
1063         (size_from_suffix): Return int.
1064         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1065         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1066
1067 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1068
1069         * testsuite/gas/i386/x86-64-nosse2.s,
1070         testsuite/gas/i386/x86-64-nosse2.l: New.
1071         * testsuite/gas/i386/i386.exp: Run new test.
1072
1073 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1074
1075         * testsuite/gas/nios2/brn.d: New.
1076         * testsuite/gas/nios2/brn.d: New.
1077
1078 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1079
1080         * config/tc-i386.c (match_template): Use t instead of i.tm.
1081
1082 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1083
1084         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1085         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1086         colliding registers in the upper half of the space.
1087         * testsuite/gas/i386/avx512f-nondef.d,
1088         testsuite/gas/i386/vgather-check.d,
1089         testsuite/gas/i386/x86-64-vgather-check.d,
1090         testsuite/gas/i386/x86-64-vgather-check-error.l,
1091         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1092         expecations.
1093         * testsuite/gas/i386/vgather-check-none.d,
1094         testsuite/gas/i386/vgather-check-warn.d,
1095         testsuite/gas/i386/x86-64-vgather-check-none.d,
1096         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1097         tests for expected dump output.
1098
1099 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1100
1101         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1102         without mask register.
1103         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1104
1105 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1106
1107         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1108         swapping operands for.
1109         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1110         syntax tests.
1111         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1112         well as Intel syntax tests.
1113         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1114         expectations.
1115         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1116         Likewise. Drop passing --def-sym to as.
1117
1118 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1119
1120         PR/gas 27419
1121         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1122         conversion to x32 mode.
1123         * testsuite/gas/i386/ilp32/enqcmd.s,
1124         testsuite/gas/i386/ilp32/enqcmd.d,
1125         testsuite/gas/i386/ilp32/movdir.s,
1126         testsuite/gas/i386/ilp32/movdir.d: New.
1127         * testsuite/gas/i386/x86-64-enqcmd.s,
1128         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1129         cases.
1130         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1131         (%eip) cases.
1132         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1133         * testsuite/gas/i386/x86-64-enqcmd.d,
1134         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1135         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1136         testsuite/gas/i386/x86-64-movdir.d,
1137         testsuite/gas/i386/x86-64-movdir-intel.d,
1138         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1139
1140 2021-03-25  Alan Modra  <amodra@gmail.com>
1141
1142         PR 27647
1143         * testsuite/gas/ppc/a2.d: Update expected output.
1144         * testsuite/gas/ppc/power8.d: Likewise.
1145
1146 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1147
1148         * config/tc-i386.c (struct _i386_insn): New field
1149         opcode_length.
1150         (md_begin): Drop assertion.
1151         (install_template): New.
1152         (build_vex_prefix): Call install_template.
1153         (match_template): Likewise.
1154         (process_operands): Use new opcode_length field.
1155         (output_jump): Likewise.
1156         (output_insn): Likewise. Adjust psedo prefix check.
1157
1158 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1159
1160         * config/tc-i386.c (md_begin): Add assertion.
1161         (build_vex_prefix): Drop implied prefix calculation.
1162         (build_evex_prefix): Likewise.
1163         (optimize_encoding): Adjust opcode checks.
1164         (load_insn_p): Also check opcodeprefix.
1165         (match_template): Also check opcodespace.
1166         (process_suffix): Likewise.
1167         (process_operands): Likewise.
1168         (output_insn): Likewise. Also check isprefix when discaring
1169         standalone LOCK.
1170         * config/tc-i386-intel.c (i386_intel_operand): Also check
1171         opcodespace.
1172
1173 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1174
1175         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1176         base_opcode and extension_opcode.
1177
1178 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1179
1180         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1181
1182 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1183
1184         * config/tc-i386.c (output_i386_opcode): Invoke
1185         process_i386_cpu_flag() slightly later.
1186         (process_i386_opcodes): Likewise.
1187
1188 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1189
1190         * config/tc-i386.c (pte): Print prefix and encoding space.
1191         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1192         (build_evex_prefix): Likewise.
1193         (load_insn_p): Likewise.
1194
1195 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1196
1197         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1198         if()-s.
1199         (match_template, output_insn): Use PREFIX_NONE.
1200
1201 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1202
1203         * config/tc-i386.c (i386_index_check): New local variable t.
1204         Correct MPX insn check.
1205         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1206         MPX insn check.
1207         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1208         index scaling by other than 1.
1209         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1210
1211 2021-03-22  Martin Liska  <mliska@suse.cz>
1212
1213         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1214         (x86_64_section_word): Likewise.
1215         * config/tc-sparc.c (md_parse_option): Likewise.
1216
1217 2021-03-19  Alan Modra  <amodra@gmail.com>
1218
1219         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1220
1221 2021-03-18  Christian Groessler  <chris@groessler.org>
1222
1223         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1224         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1225
1226 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1227
1228         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1229         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1230         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1231         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1232         * testsuite/gas/riscv/b-ext.s: Likewise.
1233         * testsuite/gas/riscv/b-ext.d: Likewise.
1234
1235 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1236
1237         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1238         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1239         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1240         * testsuite/gas/aarch64/sysreg-7.d: New test.
1241         * testsuite/gas/aarch64/sysreg-7.s: New test.
1242
1243 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1244
1245         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1246         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1247         (ppc_xcoff_tbss_section): New variables.
1248         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1249         (ppc_data_csects): Removed.
1250         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1251         ppc_xcoff_parse_cons): New functions.
1252         (md_being): Initialize XCOFF sections.
1253         (ppc_xcoff_suffix): Add support for TLS relocations
1254         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1255         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1256         to .bss section.  Handle new XCOFF section variables.
1257         (ppc_comm): Likewise.
1258         (ppc_toc): Likewise.
1259         (ppc_symbol_new_hook): Likewise.
1260         (ppc_frob_symbol): Likewise.
1261         (ppc_fix_adjustable): Add tbss support.
1262         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1263         (ppc_xcoff_parse_cons): Add prototype.
1264         (struct ppc_xcoff_section): New structure.
1265
1266 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1267
1268         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1269         (MAP, MAP32, MAP64): New macros for XCOFF.
1270         (ppc_xcoff_fixup_addis): New function.
1271         (ppc_is_toc_sym): Handle XMC_TE.
1272         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1273         BFD_RELOC_PPC_TOC16_LO.
1274         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1275         (ppc_change_csect): Handle XMC_TE.
1276         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1277         storage class.
1278         (ppc_symbol_new_hook): Handle XMC_TE.
1279         (ppc_frob_symbol): Likewise.
1280         (ppc_fix_adjustable): Likewise.
1281         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1282         BFD_RELOC_PPC_TOC16_LO.
1283
1284 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1285
1286         * testsuite/gas/i386/avx512f-intel.d,
1287         testsuite/gas/i386/avx512f_vl-intel.d,
1288         testsuite/gas/i386/avx512pf-intel.d,
1289         testsuite/gas/i386/x86-64-avx512f-intel.d,
1290         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1291         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1292
1293 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1294
1295         * testsuite/gas/i386/prefetch.d,
1296         testsuite/gas/i386/prefetch-intel.d,
1297         testsuite/gas/i386/x86-64-prefetch.d,
1298         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1299         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1300         * testsuite/gas/i386/i386.exp: Run new test.
1301
1302 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1303
1304         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1305         (md_assemble): Replace use of repprefixok, islockable, and
1306         notrackprefixok.
1307         (i386_index_check): Replace use of repprefixok.
1308
1309 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1310
1311         * testsuite/gas/i386/noreg64.s: Add sysexit.
1312         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1313         sysexitl and sysexitq.
1314         * testsuite/gas/i386/noreg-intel64.l,
1315         testsuite/gas/i386/noreg64-data16.d,
1316         testsuite/gas/i386/noreg64-data16.e,
1317         testsuite/gas/i386/noreg64-rex64.d,
1318         testsuite/gas/i386/noreg64.d,
1319         testsuite/gas/i386/noreg64.l,
1320         testsuite/gas/i386/x86-64-sysenter-amd.d,
1321         testsuite/gas/i386/x86-64-sysenter-amd.l,
1322         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1323
1324 2021-02-26  Nick Clifton  <nickc@redhat.com>
1325
1326         PR 27411
1327         * config/tc-arm.c (do_t_add_sub): Correct error message.
1328         * testsuite/gas/arm/pr27411.s: New test.
1329         * testsuite/gas/arm/pr27411.d: New test driver.
1330         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1331
1332 2021-02-24  Alan Modra  <amodra@gmail.com>
1333
1334         PR 23691
1335         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1336         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1337         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1338         and use alongside TARGET_CPU_CFILES.
1339         (EXTRA_DIST): Update location of generated .c files.
1340         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1341         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1342         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1343         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1344         dependencies.
1345         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1346         (itbl-parse.c, itbl-parse.h): Tidy.
1347         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1348         * config/bfin-lex.l: Include config/bfin-parse.h.
1349         * configure.ac (extra_objects): Move object files corresponding
1350         to .y and .l files now in config/ to config/.
1351         * Makefile.in: Regenerate.
1352         * configure: Regenerate.
1353         * po/POTFILES.in: Regenerate.
1354
1355 2021-02-19  Nick Clifton  <nickc@redhat.com>
1356
1357         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1358         misleading indentation.
1359
1360 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1361
1362         PR 27158
1363         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1364         (md_apply_fix): Likewise.
1365         (md_convert_frag_branch): Likewise.
1366         (validate_riscv_insn): Likewise.  Also arranged operands, including
1367         added C5 and C6 operands, and removed unused Ci and C< operands.
1368         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1369         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1370         * testsuite/gas/riscv/insn.s: Likewise.
1371
1372 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1373
1374         * config/tc-riscv.c: Included cpu-riscv.h.
1375         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1376         (struct riscv_csr_extra): Likewise.
1377         (struct riscv_ext_version): Likewise.
1378         (ext_version_table): Moved from opcodes/riscv-opc.c.
1379         (default_isa_spec): Updated type to riscv_spec_class.
1380         (default_priv_spec): Likewise.
1381         (riscv_set_default_isa_spec): Updated.
1382         (init_ext_version_hash): Likewise.
1383         (riscv_init_csr_hash): Likewise, also fixed indent.
1384
1385 2021-02-17  Alan Modra  <amodra@gmail.com>
1386
1387         * testsuite/gas/elf/section28.d: xfail h8300.
1388
1389 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         PR gas/27412
1392         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1393         when checking incorrect section attributes.
1394         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1395         * testsuite/gas/elf/section28.d: New file.
1396         * testsuite/gas/elf/section28.s: Likewise.
1397         * testsuite/gas/elf/section29.d: Likewise.
1398         * testsuite/gas/elf/section29.s: Likewise.
1399
1400 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1401
1402         * testsuite/gas/i386/sse-check.s,
1403         testsuite/gas/i386/sse2avx.s,
1404         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1405         * testsuite/gas/i386/sse-check-error.l,
1406         testsuite/gas/i386/sse-check-warn.e,
1407         testsuite/gas/i386/sse-check.d,
1408         testsuite/gas/i386/sse2avx.d,
1409         testsuite/gas/i386/x86-64-sse-check-error.l,
1410         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1411         * testsuite/gas/i386/property-cvtpi2pd.s,
1412         testsuite/gas/i386/property-cvtpi2pd.d,
1413         testsuite/gas/i386/property-cvtpi2ps.s,
1414         testsuite/gas/i386/property-cvtpi2ps.d: New.
1415         * testsuite/gas/i386/i386.exp: Run new tests.
1416
1417 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1418
1419         * config/tc-i386.c (md_assemble): Use template rather than
1420         actuals when updating i.xstate.
1421         * testsuite/gas/i386/property-4.d,
1422         testsuite/gas/i386/property-5.d,
1423         testsuite/gas/i386/property-12.d: Adjust expectations.
1424
1425 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1426
1427         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1428         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1429         * testsuite/gas/i386/property-ldmxcsr.s,
1430         testsuite/gas/i386/property-ldmxcsr.d,
1431         testsuite/gas/i386/property-vldmxcsr.s,
1432         testsuite/gas/i386/property-vldmxcsr.d,
1433         testsuite/gas/i386/property-vzeroall.s,
1434         testsuite/gas/i386/property-vzeroall.d: New.
1435         * testsuite/gas/i386/i386.exp: Run new tests.
1436
1437 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1438
1439         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1440         tests to bitness independent section.
1441         * testsuite/gas/i386/x86-64-property-2.d,
1442         testsuite/gas/i386/x86-64-property-3.d,
1443         testsuite/gas/i386/x86-64-property-4.d,
1444         testsuite/gas/i386/x86-64-property-5.d,
1445         testsuite/gas/i386/x86-64-property-6.d,
1446         testsuite/gas/i386/x86-64-property-10.d,
1447         testsuite/gas/i386/x86-64-property-11.d,
1448         testsuite/gas/i386/x86-64-property-12.d,
1449         testsuite/gas/i386/x86-64-property-13.d: Delete.
1450
1451 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1452
1453         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1454         movdir.s.
1455         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1456
1457 2021-02-16  Alan Modra  <amodra@gmail.com>
1458
1459         PR 27426
1460         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1461         in another place.
1462
1463 2021-02-16  Alan Modra  <amodra@gmail.com>
1464
1465         * read.c (demand_copy_C_string): Really check for embedded zeros.
1466
1467 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1468
1469         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1470         * doc/c-s390.texi: Document arch14 march option.
1471         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1472         * testsuite/gas/s390/zarch-arch14.d: New test.
1473         * testsuite/gas/s390/zarch-arch14.s: New test.
1474
1475 2021-02-12  Nick Clifton  <nickc@redhat.com>
1476
1477         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1478         following.
1479         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1480
1481 2021-02-12  Alan Modra  <amodra@gmail.com>
1482
1483         * testsuite/gas/all/pr27381.err: Don't match source file name.
1484         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1485         * testsuite/gas/all/pr27384.err: Don't match source file name.
1486         Adjust line number.
1487         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1488         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1489
1490 2021-02-11  Alan Modra  <amodra@gmail.com>
1491
1492         * NEWS: Mention arm-symbianelf removal.
1493
1494 2021-02-10  Nick Clifton  <nickc@redhat.com>
1495
1496         * listing.c (buffer_line): Remove debugging code accidentally
1497         included with the fix for PR 27384.
1498
1499 2021-02-09  Nick Clifton  <nickc@redhat.com>
1500
1501         PR 27381
1502         * read.c (s_incbin): Check that the file to be included is a
1503         regular, non-directory file.
1504         * testsuite/gas/all/pr27381.s: New test source file.
1505         * testsuite/gas/all/pr27381.d: New test control file.
1506         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1507         * testsuite/gas/all/gas.exp: Run the new test.
1508
1509 2021-02-09  Alan Modra  <amodra@gmail.com>
1510
1511         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1512         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1513         support.
1514         * config/te-symbian.h: Delete.
1515         * configure.tgt: Remove arm-*-symbianelf*.
1516         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1517         target selection.
1518         * testsuite/gas/arm/arch4t.d: Likewise.
1519         * testsuite/gas/arm/got_prel.d: Likewise.
1520         * testsuite/gas/arm/mapdir.d: Likewise.
1521         * testsuite/gas/arm/mapmisc.d: Likewise.
1522         * testsuite/gas/arm/mapsecs.d: Likewise.
1523         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1524         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1525         * testsuite/gas/arm/thumb.d: Likewise.
1526         * testsuite/gas/arm/thumbrel.d: Likewise.
1527         * Makefile.in: Regenerate.
1528         * po/POTFILES.in: Regenerate.
1529
1530 2021-02-09  Nick Clifton  <nickc@redhat.com>
1531
1532         PR 27384
1533         * listing.c (listing_psize): Check the result of the width
1534         expression before assigning it to paper_width.
1535         * testsuite/gas/all/pr27384.s: New test source file.
1536         * testsuite/gas/all/pr27384.d: New test control file.
1537         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1538         * testsuite/gas/all/gas.exp: Run the new test.
1539
1540 2021-02-09  Nick Clifton  <nickc@redhat.com>
1541
1542         PR 27355
1543         * testsuite/gas/elf/pr27355.s: New test source file.
1544         * testsuite/gas/elf/pr27355.d: New test control file.
1545         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1546         * testsuite/gas/elf/elf.exp: Run the new test.
1547
1548 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1549
1550         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1551         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1552         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1553         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1554         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1555
1556 2021-02-08  Nick Clifton  <nickc@redhat.com>
1557
1558         PR 27355
1559         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1560         if it has not already been created.
1561
1562 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1563
1564         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1565         INSN_CLASS_ZB*.
1566         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1567         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1568         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1569
1570 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1571
1572         * doc/c-s390.texi: Document vector instruction formats.
1573
1574 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1575
1576         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1577
1578 2021-02-01  Alan Modra  <amodra@gmail.com>
1579
1580         PR 27283
1581         * config/tc-alpha.c (insert_operand): Delete dead code.
1582
1583 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1584
1585         PR gas/27243
1586         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1587         --gdwarf-N.
1588         * testsuite/gas/nios2/relax.d: New file.
1589         * testsuite/gas/nios2/relax.s: Likewise.
1590
1591 2021-01-26  Alan Modra  <amodra@gmail.com>
1592
1593         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1594         notarget all except hppa.  Comment.
1595         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1596         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1597         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1598         * testsuite/gas/all/sleb128-7.d: Likewise.
1599         * testsuite/gas/all/sleb128-9.d: Likewise.
1600         * testsuite/gas/elf/bignums.d: Likewise.
1601         * testsuite/gas/elf/group0c.d: Likewise.
1602         * testsuite/gas/elf/group1a.d: Likewise.
1603         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1604         * testsuite/gas/elf/section15.d: Likewise.
1605         * testsuite/gas/elf/section4.d: Likewise.
1606         * testsuite/gas/elf/section7.d: Likewise.
1607         * testsuite/gas/macros/irp.d: Likewise.
1608         * testsuite/gas/macros/repeat.d: Likewise.
1609         * testsuite/gas/macros/rept.d: Likewise.
1610         * testsuite/gas/macros/test2.d: Likewise.
1611         * testsuite/gas/macros/vararg.d: Likewise.
1612         * testsuite/gas/all/string.d: Use xfail rather than skip.
1613         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1614         * testsuite/gas/elf/section0.d: Likewise.
1615         * testsuite/gas/elf/section1.d: Likewise.
1616         * testsuite/gas/elf/section10.d: Likewise.
1617         * testsuite/gas/elf/section11.d: Likewise.
1618         * testsuite/gas/elf/section6.d: Likewise.
1619         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1620         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1621         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1622
1623 2021-01-26  Alan Modra  <amodra@gmail.com>
1624
1625         * testsuite/gas/all/byte.d,
1626         * testsuite/gas/all/byte.l,
1627         * testsuite/gas/all/byte.s: Delete.
1628         * testsuite/gas/all/gas.exp: Don't run byte test.
1629
1630 2021-01-26  Alan Modra  <amodra@gmail.com>
1631
1632         PR 27282
1633         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1634         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1635
1636 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1637
1638         PR gas/27228
1639         * testsuite/gas/elf/elf.exp: Run pr27228.
1640         * testsuite/gas/elf/pr27228.d: New file.
1641         * testsuite/gas/elf/pr27228.s: Likewise.
1642
1643 2021-01-24  Alan Modra  <amodra@gmail.com>
1644
1645         PR 27228
1646         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1647         is defined.
1648
1649 2021-01-21  Alan Modra  <amodra@gmail.com>
1650
1651         PR 27221
1652         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1653         line number info when gas is generating it.
1654         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1655         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1656         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1657         * gas/testsuite/gas/elf/warn-2.s: Delete.
1658
1659 2021-01-21  Alan Modra  <amodra@gmail.com>
1660
1661         PR 27218
1662         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1663         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1664         error for negative file numbers.
1665
1666 2021-01-20  Alan Modra  <amodra@gmail.com>
1667
1668         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1669         * testsuite/gas/ppc/test1elf32.d: Likewise.
1670         * testsuite/gas/ppc/test1elf64.d: Likewise.
1671
1672 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1673
1674         PR gas/27195
1675         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1676         needed.
1677         (dwarf2_directive_filename): Likewise.
1678         (dwarf2_directive_loc): Likewise.
1679         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1680         * testsuite/gas/lns/lns-diag-1.l: Remove the
1681         "Error: file number less than one" errors.
1682
1683 2021-01-18  Alan Modra  <amodra@gmail.com>
1684
1685         PR 27198
1686         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1687         * testsuite/gas/i386/pr27198.d,
1688         * gas/testsuite/gas/i386/pr27198.err,
1689         * gas/testsuite/gas/i386/pr27198.s: New test.
1690         * gas/testsuite/gas/i386/i386.exp: Run it.
1691
1692 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1693
1694         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1695         also aligned the code.
1696         * config/tc-riscv.h: Likewise.
1697
1698 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1699
1700         * config/tc-riscv.c: Error and warning messages tidy.
1701         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
1702         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1703         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1704         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1705         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1706         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1707         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1708
1709 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1710
1711         * config/tc-riscv.c: Comments tidy and improvement.  Also update
1712         comment "fallthru" to "Fall through" that end with a period and
1713         two spaces.
1714
1715 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1716
1717         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
1718         Delete warning that these are only available with ELF targets.
1719         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
1720         * read.c (potable): ... here.
1721
1722 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1723
1724         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
1725         * Makefile.in: Regenerated.
1726
1727 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1728
1729         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
1730         (parse_int): Mark char_bag const.
1731
1732 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1733
1734         PR gas/27178
1735         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
1736         Don't generate GOT_symbol for PLT relocations.
1737         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
1738         * testsuite/gas/i386/no-got.d: New file.
1739         * testsuite/gas/i386/no-got.s: Likewise.
1740         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
1741         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
1742
1743 2021-01-13  Alan Modra  <amodra@gmail.com>
1744
1745         * Makefile.in: Regenerate.
1746         * Makefile.in: Regenerate.
1747
1748 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1749
1750         PR binutils/26792
1751         * configure.ac: Use GNU_MAKE_JOBSERVER.
1752         * aclocal.m4: Regenerated.
1753         * configure: Likewise.
1754
1755 2021-01-12  Nick Clifton  <nickc@redhat.com>
1756
1757         * po/fr.po: Updated French translation.
1758
1759 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1760
1761         PR ld/27173
1762         * configure: Regenerated.
1763
1764 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1765
1766         * NEWS: Remove CSRE.
1767         * config/tc-aarch64.c (parse_csr_operand): Delete.
1768         (parse_operands): Delete handling of
1769         AARCH64_OPND_CSRE_CSR.
1770         (aarch64_features): Remove csre.
1771         * doc/c-aarch64.texi: Remove CSRE.
1772         * testsuite/gas/aarch64/csre.d: Delete.
1773         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
1774         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
1775         * testsuite/gas/aarch64/csre_csr.s: Likewise.
1776         * testsuite/gas/aarch64/csre_csr.d: Likewise.
1777         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
1778         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
1779         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
1780
1781 2021-01-11  Nick Clifton  <nickc@redhat.com>
1782
1783         * po/uk.po: Updated Ukranian translation.
1784
1785 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1786
1787         * configure: Regenerated.
1788
1789 2021-01-09  Nick Clifton  <nickc@redhat.com>
1790
1791         * configure: Regenerate.
1792         * po/gas.pot: Regenerate.
1793
1794 2021-01-09  Nick Clifton  <nickc@redhat.com>
1795
1796         * 2.36 release branch crated.
1797
1798 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
1799
1800         * testsuite/gas/ppc/rop-checks.d,
1801         * testsuite/gas/ppc/rop-checks.l,
1802         * testsuite/gas/ppc/rop-checks.s,
1803         * testsuite/gas/ppc/rop.d,
1804         * testsuite/gas/ppc/rop.s: New tests.
1805         * testsuite/gas/ppc/ppc.exp: Run them.
1806
1807 2021-01-09  Alan Modra  <amodra@gmail.com>
1808
1809         * configure: Regenerate.
1810
1811 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1812
1813         * configure: Regenerate.
1814
1815 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1816
1817         PR 27109
1818         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
1819         section symbol.
1820         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
1821         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
1822         on the section symbol.
1823         (set_symtab): Don't generate unused section symbols.
1824         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
1825         on the section symbol.
1826         * config/obj-elf.c (elf_adjust_symtab): Call
1827         symbol_mark_used_in_reloc on the group signature symbol.
1828         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
1829         from expected output.
1830         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
1831         is_elf_unused_section_symbols.
1832         * testsuite/gas/elf/section2.e: Updated.
1833         * testsuite/gas/elf/section2.e-unused: New file.
1834         * testsuite/gas/elf/symver.d: Remove unused section symbols.
1835         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
1836         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1837         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1838         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1839         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1840         * testsuite/gas/i386/size-1.d: Likewise.
1841         * testsuite/gas/i386/size-3.d: Likewise.
1842         * testsuite/gas/i386/svr4.d: Likewise.
1843         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1844         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1845         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1846         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1847
1848 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1849
1850         * config/tc-riscv.c (riscv_multi_subset_supports): Added
1851         INSN_CLASS_ZIHINTPAUSE.
1852         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
1853         the pause hint instruction.
1854         * testsuite/gas/riscv/pause.s: Likewise.
1855
1856 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1857             Jim Wilson  <jimw@sifive.com>
1858             Andrew Waterman  <andrew@sifive.com>
1859             Maxim Blinov  <maxim.blinov@embecosm.com>
1860             Kito Cheng  <kito.cheng@sifive.com>
1861             Nelson Chu  <nelson.chu@sifive.com>
1862
1863         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
1864         (riscv_get_default_ext_version): Do not check the default_isa_spec when
1865         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
1866         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
1867         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
1868         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
1869
1870 2021-01-06  Alan Modra  <amodra@gmail.com>
1871
1872         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
1873
1874 2021-01-06  Alan Modra  <amodra@gmail.com>
1875
1876         * testsuite/gas/macros/app1.d: xfail tic30.
1877         * testsuite/gas/macros/app2.d: Likewise.
1878         * testsuite/gas/macros/app3.d: Likewise.
1879         * testsuite/gas/macros/app4.d: Likewise.
1880
1881 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1882
1883         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
1884         * doc/c-riscv.texi: Likewise.
1885
1886 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1887
1888         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
1889         to littleriscv.
1890         * testsuite/gas/riscv/li64.d: Likewise.
1891         * testsuite/gas/riscv/lla32.d: Likewise.
1892         * testsuite/gas/riscv/lla64.d: Likewise.
1893         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
1894         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
1895         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
1896         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
1897         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
1898         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
1899         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
1900
1901 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1902
1903         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
1904         elf32-bigriscv.
1905         (install_insn): Always write instructions as little endian.
1906         (riscv_make_nops): Likewise.
1907         (md_convert_frag_branch): Likewise.
1908         (md_number_to_chars): Write data in target endianness.
1909         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
1910         (md_parse_option): Handle the endian options.
1911         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
1912         already defined.
1913         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
1914
1915 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1916
1917         PR ld/26256
1918         * config/obj-elf.c (obj_elf_change_section): Also filter out
1919         SHF_LINK_ORDER.
1920
1921 2021-01-04  Alan Modra  <amodra@gmail.com>
1922
1923         PR 27102
1924         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
1925         message and register symbol error message.
1926
1927 2021-01-04  Alan Modra  <amodra@gmail.com>
1928
1929         PR 27101
1930         * read.c (s_align): Use a large enough type for "align" to hold
1931         the result of get_absolute_expression.
1932
1933 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1934
1935         * config/tc-i386.c: Correct comment spelling.
1936         * config/tc-riscv.c: Likewise.
1937         * config/tc-s390.c: Correct comment grammar.
1938         * doc/c-i386.texi: Correct spelling.
1939         * doc/c-s390.texi: Correct grammar.
1940
1941 2021-01-01  Alan Modra  <amodra@gmail.com>
1942
1943         Update year range in copyright notice of all files.
1944
1945 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1946
1947         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
1948
1949 For older changes see ChangeLog-2020
1950 \f
1951 Copyright (C) 2021 Free Software Foundation, Inc.
1952
1953 Copying and distribution of this file, with or without modification,
1954 are permitted in any medium without royalty provided the copyright
1955 notice and this notice are preserved.
1956
1957 Local Variables:
1958 mode: change-log
1959 left-margin: 8
1960 fill-column: 74
1961 version-control: never
1962 End: