gas/ChangeLog

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