gas/ChangeLog

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