gas/ChangeLog

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