gas/ChangeLog

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