gas/ChangeLog

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