gas/ChangeLog

   1 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
   2
   3         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
   4         * testsuite/gas/ppc/vsx.s: Likewise.
   5
   6 2021-05-27  Alan Modra  <amodra@gmail.com>
   7
   8         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
   9         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
  10         error.
  11
  12 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         PR ld/27905
  15         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
  16         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
  17         object.
  18         (set_16bit_gcc_code_flag): Likewise.
  19         (x86_cleanup): Always generate the GNU property note if
  20         x86_feature_2_used isn't 0.
  21         * testsuite/gas/i386/code16-2.d: New file.
  22         * testsuite/gas/i386/code16-2.s: Likewise.
  23         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
  24         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
  25
  26 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
  27
  28         PR gas/27906
  29         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
  30         movsbq.
  31
  32 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
  33
  34         * config/tc-riscv.c (riscv_set_arch): Set
  35         check_unknown_prefixed_ext to true for assembler.
  36
  37 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
  38
  39         PR gas/25235
  40         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
  41         (relax_adr): Thumb symbols 4 bytes.
  42         * testsuite/gas/arm/pr25235.d: New test.
  43         * testsuite/gas/arm/pr25235.s: New test.
  44
  45 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
  46
  47         PR 25212
  48         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
  49         will choose ilp32e abi for rv32e.  Besides, report errors for the
  50         invalid march and mabi combinations.
  51         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
  52         ilp32e abi for rve extension.
  53         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
  54         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
  55         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
  56         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
  57         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
  58         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
  59         Renamed all mabi testcases to their march-mabi settings.
  60
  61 2021-05-22  Alan Modra  <amodra@gmail.com>
  62
  63         PR 25599
  64         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
  65         adjustment.  Add assertion.
  66         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
  67         for PCREL60B.
  68
  69 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
  70
  71         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
  72         (signed_overflow): New function.
  73         (unsigned_overflow): New function.
  74         (is_overflow): Use new functions.
  75         (md_apply_fix): Use signed_overflow.
  76         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
  77         * testsuite/gas/z80/ez80_isuf.s: Likewise.
  78         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
  79
  80 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
  81
  82         PR 27888
  83         * Makefile.am (ZLIB): Define.
  84         (as_new_LDADD): Add it.
  85         * Makefile.in: Regenerate.
  86
  87 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
  88
  89         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
  90         into the same GPR twice.
  91         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
  92         * testsuite/gas/arm/mve-vmov-3.d: New test.
  93         * testsuite/gas/arm/mve-vmov-3.s: New test.
  94
  95 2021-05-12  Alan Modra  <amodra@gmail.com>
  96
  97         * testsuite/gas/elf/dwarf-5-file0.d: Update.
  98         * testsuite/gas/i386/dwarf5-line-1.d: Update.
  99
 100 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 101
 102         PR 27823
 103         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 104         instruction.
 105         * testsuite/gas/z80/ill_ops.s: New test source file.
 106         * testsuite/gas/z80/ill_ops.d: New test driver.
 107         * testsuite/gas/z80/ill_ops.l: New test error output.
 108
 109 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 110
 111         PR 27415
 112         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 113         24-bit shifts.
 114         * testsuite/gas/z80/z80_reloc.a: Update tests.
 115         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 116
 117 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 118
 119         * doc/Makefile.am (html-local, as/index.html): New targets.
 120         * doc/Makefile.in: Regenerate.
 121
 122 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 123
 124         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 125         * doc/Makefile.in: Regenerate.
 126
 127 2021-05-07  Nick Clifton  <nickc@redhat.com>
 128
 129         PR 3136
 130         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 131         (obj_elf_bss): New function.  Change to the .bss section.
 132         Support an optional subsection number.
 133         (obj_elf_change_section): Call obj_elf_section_change_hook.
 134         (obj_elf_section): Likewise.
 135         (obj_elf_data): Likewise.
 136         (obj_elf_text): Likewise.
 137         (obj_elf_struct): Likewise.
 138         (obj_elf_subsection): Likewise.
 139         (obj_elf_previous): Likewise.
 140         * config/obj-elf.h (obj_elf_bss): Prototype.
 141         * doc/as.texi (Bss): New node.
 142
 143 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 144
 145         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 146         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 147         (coff_frob_section): Likewise.
 148         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 149         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 150         SA_SET_SECT_NRELOC) New defines.
 151         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 152         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 153         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 154         * testsuite/gas/ppc/aix.exp: New tests.
 155         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 156         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 157         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 158
 159         * config/tc-ppc.c (ppc_function): Update comment for
 160         fifth argument.
 161         (ppc_frob_symbol): Remove ppc_last_function check.
 162         Make sure coff_last_function is reset.
 163         Correctly set fsize when not provided in .function.
 164         * testsuite/gas/ppc/aix.exp: New tests.
 165         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 166         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 167         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 168
 169 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 170
 171         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 172         * testsuite/gas/i386/i386.exp: Run new test.
 173
 174 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 175
 176         * config/tc-i386.c (output_disp): Use disps field instead of
 177         imms one.
 178
 179 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 180
 181         * config/tc-i386.c (i386_finalize_immediate): Move register
 182         check ...
 183         (i386_immediate): ... here.
 184
 185 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 186
 187         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 188         Re-arrange operand type accumulation.
 189
 190 2021-05-06  Stafford Horne  <shorne@gmail.com>
 191
 192         PR 21464
 193         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 194         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 195         relocation.
 196
 197 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 198
 199         PR 27764
 200         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 201         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 202         * testsuite/gas/riscv/a-ext.d: Likewise.
 203         * testsuite/gas/riscv/a-ext.s: Likewise.
 204
 205 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 206
 207         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 208         #if.
 209         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 210         Add two further .long and an .equ.
 211         * testsuite/gas/i386/secrel.d: Adjust expecations.
 212
 213 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 214
 215         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 216         Convert Windows to UNIX EOL.
 217
 218 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 219
 220         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 221         variant into ELF one.
 222
 223 2021-05-03  Alan Modra  <amodra@gmail.com>
 224
 225         * testsuite/gas/elf/section25.s: Don't start directives in first
 226         column.
 227         * testsuite/gas/elf/section26.s: Likewise.
 228
 229 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 230
 231         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 232         * testsuite/gas/i386/lea64.d,
 233         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 234         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 235         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 236
 237 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 238
 239         * config/tc-i386.c (i386_validate_fix): Change return type to
 240         int. Short-circuit BFD_RELOC_SIZE* handling.
 241         (tc_gen_reloc): New local variable sym. Extend logic when
 242         processing BFD_RELOC_SIZE*.
 243         * config/tc-i386.f (i386_validate_fix): Change return type to
 244         int.
 245         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 246         returns zero.
 247         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 248         testsuite/gas/i386/size-5b.d: New.
 249         * testsuite/gas/i386/i386.exp: Run new tests.
 250
 251 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 252
 253         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 254         symbols when resolving BFD_RELOC_SIZE*.
 255         * testsuite/gas/i386/size-2.s: Add section size cases.
 256         * testsuite/gas/i386/size-2.d,
 257         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 258
 259 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 260             H.J. Lu  <hjl.tools@gmail.com>
 261
 262         PR gas/27763
 263         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 264         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 265         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 266         (md_estimate_size_before_relax): Move local variable fixP. Set
 267         it from fix_new() return values. Mark 4-byte relocs as signed
 268         for 64-bit.
 269         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 270         * testsuite/gas/i386/x86-64-rip-2.s,
 271         * testsuite/gas/i386/x86-64-rip-2.d,
 272         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 273         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 274         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 275         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 276         * testsuite/gas/i386/i386.exp: Run new tests.
 277
 278 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 281
 282 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 283
 284         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 285         BFD_RELOC_SIZE*.
 286
 287 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 288
 289         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 290         overflow check to 64-bit objects.
 291
 292 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 293
 294         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 295         (optimize_encoding): Handle LEA.
 296         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 297         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 298         Add many more forms.
 299         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 300         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 301         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 302         New.
 303         * testsuite/gas/i386/i386.exp: Run new tests.
 304
 305 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 306
 307         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 308         signed.
 309         * testsuite/gas/i386/x86-64-addr32-bad.s,
 310         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 311         * testsuite/gas/i386/i386.exp: Run new test.
 312
 313 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 314
 315         * testsuite/gas/elf/section25.d: Run it everywhere.
 316         * testsuite/gas/elf/section26.d: Likewise.
 317         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 318
 319 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 320
 321         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 322         optional "code" argument.
 323
 324 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 325
 326         * config/tc-i386.c (want_disp32): New.
 327         (md_assemble): Use it.
 328         (optimize_disp): Likewise.
 329         (build_modrm_byte): Likewise.
 330
 331 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 332
 333         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 334         check ...
 335         (md_assemble): ... here.
 336
 337 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 338
 339         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 340         Move up setting of disp32.
 341
 342 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 343
 344         * config/tc-i386.c (pe): Don't truncate expression value.
 345         (i386_finalize_displacement): Likewise.
 346
 347 2021-04-21  Nick Clifton  <nickc@redhat.com>
 348
 349         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 350         for named section symbols.
 351         * testsuite/gas/arm/thumbver.d: Likewise.
 352         * testsuite/gas/bfin/loop_temps.d: Likewise.
 353         * testsuite/gas/elf/section2.e-arc: Likewise.
 354         * testsuite/gas/elf/section2.e-arm: Likewise.
 355         * testsuite/gas/elf/section2.e-csky: Likewise.
 356         * testsuite/gas/elf/section2.e-m32r: Likewise.
 357         * testsuite/gas/elf/section2.e-mips: Likewise.
 358         * testsuite/gas/elf/section2.e-msp430: Likewise.
 359         * testsuite/gas/elf/section2.e-riscv: Likewise.
 360         * testsuite/gas/elf/section2.e-rl78: Likewise.
 361         * testsuite/gas/elf/section2.e-rx: Likewise.
 362         * testsuite/gas/elf/section2.e-score: Likewise.
 363         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 364         * testsuite/gas/elf/section2.e-unused: Likewise.
 365         * testsuite/gas/elf/section2.e-v850: Likewise.
 366         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 367         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 368         * testsuite/gas/ia64/alias.d: Likewise.
 369         * testsuite/gas/ia64/global.d: Likewise.
 370         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 371         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 372         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 373         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 374         * testsuite/gas/mmix/bspec-1.d: Likewise.
 375         * testsuite/gas/mmix/byte-1.d: Likewise.
 376         * testsuite/gas/mmix/comment-1.d: Likewise.
 377         * testsuite/gas/mmix/loc-1.d: Likewise.
 378         * testsuite/gas/mmix/loc-2.d: Likewise.
 379         * testsuite/gas/mmix/loc-3.d: Likewise.
 380         * testsuite/gas/mmix/loc-4.d: Likewise.
 381         * testsuite/gas/mmix/loc-5.d: Likewise.
 382         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 383
 384 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 385
 386         PR binutils/21700
 387         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 388         (ppc_fix_adjustable): Manage fx_subsy part.
 389         (tc_gen_reloc): Create second relocation when both
 390         fx_addsy and fx_subsy are provided.
 391         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 392         (MAX_RELOC_EXPANSION): Likewise.
 393         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 394         (UNDEFINED_DIFFERENCE_OK): Likewise
 395         * testsuite/gas/all/gas.exp: Skip difference between two
 396         undefined symbols test.
 397
 398 2021-04-19  Nick Clifton  <nickc@redhat.com>
 399
 400         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 401         targets which should skip the undefined symbols test.
 402
 403 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 404
 405         * NEWS: Update news.
 406         * testsuite/gas/aarch64/rme.d: Update test.
 407         * testsuite/gas/aarch64/rme.s: Update test.
 408
 409 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 410
 411         * testsuite/gas/aarch64/rme.d: Update test.
 412         * testsuite/gas/aarch64/rme.s: Update test.
 413
 414 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 415
 416         * as.h (sprint_value): Delete.
 417         * messages.c (sprint_value): Likewise.
 418         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 419         place of sprint_value.
 420         * config/tc-s390.c (s390_insert_operand): Likewise.
 421         * doc/internals.texi (sprint_value): Delete section.
 422         * write.c (fixup_segment): Likewise.
 423         (relax_segment): Likewise.
 424
 425 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 426
 427         * testsuite/gas/aarch64/rme-invalid.d: New test.
 428         * testsuite/gas/aarch64/rme-invalid.l: New test.
 429         * testsuite/gas/aarch64/rme-invalid.s: New test.
 430         * testsuite/gas/aarch64/rme.d: New test.
 431         * testsuite/gas/aarch64/rme.s: New test.
 432
 433 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 434
 435         PR 27436
 436         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 437         * testsuite/gas/riscv/shamt-32.d: New testcase.
 438         * testsuite/gas/riscv/shamt-32.l: Likewise.
 439         * testsuite/gas/riscv/shamt-32.s: Likewise.
 440         * testsuite/gas/riscv/shamt-64.d: Likewise.
 441         * testsuite/gas/riscv/shamt-64.l: Likewise.
 442         * testsuite/gas/riscv/shamt-64.s: Likewise.
 443
 444 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 445
 446         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 447         c.mv a4,a4.
 448         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 449
 450 2021-04-14  Alan Modra  <amodra@gmail.com>
 451
 452         PR 27723
 453         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 454         (select_cie_for_fde): ..here.  Simplify.
 455
 456 2021-04-14  Alan Modra  <amodra@gmail.com>
 457
 458         PR 27723
 459         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 460         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 461
 462 2021-04-13  Alan Modra  <amodra@gmail.com>
 463
 464         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 465         write to $srcdir.  Use gas_host_run and read output file rather
 466         than gas_start/gas_finish.
 467
 468 2021-04-12  Alan Modra  <amodra@gmail.com>
 469
 470         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 471         (md_assemble): Likewise.  Handle bignum operands.
 472         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 473         check.
 474         * expr.c: Delete unnecessary forward declarations.
 475         (generic_bignum_to_int32): Return uint32_t.
 476         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 477         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 478         clear X_extrabit for unary '!'.
 479         * expr.h (generic_bignum_to_int32): Declare.
 480         (generic_bignum_to_int64): Declare.
 481         * testsuite/gas/ppc/prefix-pcrel.s,
 482         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 483
 484 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 485
 486         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 487         march-fail-porder-x-std.d.
 488         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 489         march-fail-porder-z-std.d.
 490         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 491         march-fail-porder-x-z.d.
 492         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 493         march-fail-porder.l.
 494         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 495         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 496         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 497         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 498         march-fail-single-char-h.d.
 499         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 500         march-fail-single-char-s.d.
 501         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 502         march-fail-single-char-x.d.
 503         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 504         march-fail-single-char-z.d.
 505         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 506         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 507         march-fail-single-prefix.l.
 508         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 509         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 510         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 511
 512 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 513
 514         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 515         diagnostic messages for LD/ST Exclusive instructions.
 516         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 517         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 518         clean-up.
 519
 520 2021-04-09  Alan Modra  <amodra@gmail.com>
 521
 522         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 523         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 524         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 525
 526 2021-04-08  Alan Modra  <amodra@gmail.com>
 527
 528         * testsuite/gas/ppc/pr27676.d,
 529         * testsuite/gas/ppc/pr27676.s: New test.
 530         * testsuite/gas/ppc/ppc.exp: Run it.
 531         * testsuite/gas/ppc/dcbt.d: Update.
 532         * testsuite/gas/ppc/power4_32.d: Update.
 533
 534 2021-04-07  Alan Modra  <amodra@gmail.com>
 535
 536         PR 27217
 537         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 538
 539 2021-04-06  Nick Clifton  <nickc@redhat.com>
 540
 541         PR 27217
 542         * config/tc-aarch64.c (my_get_expression): Rename to
 543         aarch64_get_expression.  Add a fifth argument to enable deferring
 544         of expression resolution.
 545         (parse_typed_reg): Update calls to my_get_expression.
 546         (parse_vector_reg_list): Likewise.
 547         (parse_immediate_expression): Likewise.
 548         (parse_big_immediate): Likewise.
 549         (parse_shift): Likewise.
 550         (parse_shifter_operand_imm): Likewise.
 551         (parse_operands): Likewise.
 552         (parse_shifter_operand_reloc): Update calls to my_get_expression
 553         and call aarch64_force_reloc to determine the value of the new
 554         fifth argument.
 555         (parse_address_main): Likewise.
 556         (parse_half): Likewise.
 557         (parse_adrp): Likewise.
 558         (aarch64_force_reloc): New function.  Contains code extracted from...
 559         (aarch64_force_relocation): ... here.
 560         * testsuite/gas/aarch64/pr27217.s: New test case.
 561         * testsuite/gas/aarch64/pr27217.d: New test driver.
 562
 563 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 564
 565         * write.c (fixup_segment): Move add_symbol_segment declaration
 566         into main loop.
 567
 568 2021-04-05  Alan Modra  <amodra@gmail.com>
 569
 570         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 571         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 572         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 573         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 574         strstr, or vsnprintf declarations.
 575         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 576         * as.h: Don't include alloca-conf.h, include config.h instead.
 577         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 578         various fallback declarations.
 579         * asintl.h: Don't test HAVE_LOCALE_H.
 580         * as.c: Don't test HAVE_SETLOCALE.
 581         * dwarf2dbg.c: Include limits.h unconditionally.
 582         * expr.c: Likewise.
 583         * sb.c: Likewise.
 584         * symbols.c: Likewise.
 585         * config/tc-cr16.c: Likewise.
 586         * config/tc-d30v.c: Likewise.
 587         * config/tc-i386.c: Likewise.
 588         * config/tc-ia64.c: Likewise.
 589         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
 590         * config.in: Regenerate.
 591         * configure: Regenerate.
 592         * Makefile.in: Regenerate.
 593         * doc/Makefile.in: Regenerate.
 594
 595 2021-04-01  Martin Liska  <mliska@suse.cz>
 596
 597         * config/obj-coff.c (strneq): Remove strneq and use startswith.
 598         (weak_is_altname): Likewise.
 599         (obj_coff_section): Likewise.
 600         * config/tc-cr16.c (process_label_constant): Likewise.
 601         * config/tc-crx.c (strneq): Likewise.
 602
 603 2021-04-01  Martin Liska  <mliska@suse.cz>
 604
 605         * as.c (select_emulation_mode): Use startswith.
 606         * config/m68k-parse.y: Likewise.
 607         * config/obj-aout.c (obj_aout_type): Likewise.
 608         * config/obj-elf.c (elf_common_parse): Likewise.
 609         (obj_elf_section_type): Likewise.
 610         (obj_elf_section_word): Likewise.
 611         (obj_elf_section): Likewise.
 612         (obj_elf_symver): Likewise.
 613         (adjust_stab_sections): Likewise.
 614         * config/obj-evax.c (evax_shorten_name): Likewise.
 615         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
 616         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
 617         (aarch64_parse_features): Likewise.
 618         (create_register_alias): Likewise.
 619         (aarch64_data_in_code): Likewise.
 620         (md_parse_option): Likewise.
 621         * config/tc-alpha.c (s_alpha_section_word): Likewise.
 622         (s_alpha_pdesc): Likewise.
 623         * config/tc-arc.c (tokenize_extregister): Likewise.
 624         * config/tc-arm.c (create_register_alias): Likewise.
 625         (create_neon_reg_alias): Likewise.
 626         (parse_ifimm_zero): Likewise.
 627         (parse_qfloat_immediate): Likewise.
 628         (arm_elf_section_type): Likewise.
 629         (arm_parse_extension): Likewise.
 630         (aeabi_set_public_attributes): Likewise.
 631         (s_arm_arch_extension): Likewise.
 632         (arm_data_in_code): Likewise.
 633         (start_unwind_section): Likewise.
 634         * config/tc-avr.c (avr_ldi_expression): Likewise.
 635         * config/tc-csky.c (is_freglist_legal): Likewise.
 636         (csky_s_section): Likewise.
 637         * config/tc-d30v.c (do_assemble): Likewise.
 638         * config/tc-dlx.c (parse_operand): Likewise.
 639         * config/tc-epiphany.c (md_assemble): Likewise.
 640         * config/tc-h8300.c (h8300_elf_section): Likewise.
 641         (get_operand): Likewise.
 642         * config/tc-hppa.c (pa_ip): Likewise.
 643         (pa_level): Likewise.
 644         (pa_space): Likewise.
 645         * config/tc-i386.c (i386_mach): Likewise.
 646         (md_assemble): Likewise.
 647         (check_VecOperations): Likewise.
 648         (i386_target_format): Likewise.
 649         (i386_elf_section_type): Likewise.
 650         * config/tc-ia64.c (start_unwind_section): Likewise.
 651         (md_parse_option): Likewise.
 652         (is_taken_branch): Likewise.
 653         (idesc->name,): Likewise.
 654         (note_register_values): Likewise.
 655         (do_alias): Likewise.
 656         * config/tc-m32c.c (insn_to_subtype): Likewise.
 657         * config/tc-m68hc11.c (get_operand): Likewise.
 658         (md_assemble): Likewise.
 659         * config/tc-m68k.c (m68k_ip): Likewise.
 660         (m68k_elf_suffix): Likewise.
 661         * config/tc-mcore.c (mcore_s_section): Likewise.
 662         * config/tc-metag.c (parse_get_set): Likewise.
 663         (md_parse_option): Likewise.
 664         * config/tc-microblaze.c (parse_imm): Likewise.
 665         (check_got): Likewise.
 666         (md_apply_fix): Likewise.
 667         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
 668         (md_begin): Likewise.
 669         (s_is_linkonce): Likewise.
 670         (check_regno): Likewise.
 671         (match_float_constant): Likewise.
 672         (classify_vr4120_insn): Likewise.
 673         (match_insn): Likewise.
 674         (mips_after_parse_args): Likewise.
 675         (s_change_sec): Likewise.
 676         (s_option): Likewise.
 677         (parse_code_option): Likewise.
 678         (md_section_align): Likewise.
 679         (nopic_need_relax): Likewise.
 680         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
 681         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
 682         (mn10300_end_of_match): Likewise.
 683         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
 684         * config/tc-nds32.c (nds32_parse_option): Likewise.
 685         * config/tc-nds32.h (md_do_align): Likewise.
 686         * config/tc-nios2.c (strprefix): Likewise.
 687         (nios2_special_relocation_p): Likewise.
 688         (nios2_parse_base_register): Likewise.
 689         (nios2_cons): Likewise.
 690         * config/tc-ns32k.c (addr_mode): Likewise.
 691         * config/tc-pdp11.c (set_option): Likewise.
 692         (parse_reg): Likewise.
 693         (parse_ac5): Likewise.
 694         (parse_op_no_deferred): Likewise.
 695         (set_cpu_model): Likewise.
 696         (set_machine_model): Likewise.
 697         * config/tc-pj.c (md_operand): Likewise.
 698         * config/tc-ppc.c (ppc_set_cpu): Likewise.
 699         (ppc_arch): Likewise.
 700         (ppc_section_type): Likewise.
 701         * config/tc-s12z.c (tb_reg_rel): Likewise.
 702         (tb_opr_rel): Likewise.
 703         * config/tc-s390.c (s390_parse_cpu): Likewise.
 704         (md_parse_option): Likewise.
 705         * config/tc-score.c (s3_nopic_need_relax): Likewise.
 706         (s3_pic_need_relax): Likewise.
 707         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
 708         (s7_pic_need_relax): Likewise.
 709         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 710         * config/tc-sparc.c (md_parse_option): Likewise.
 711         (sparc_ip): Likewise.
 712         (s_reserve): Likewise.
 713         (s_common): Likewise.
 714         (s_seg): Likewise.
 715         (sparc_cons): Likewise.
 716         * config/tc-tic54x.c (stag_add_field): Likewise.
 717         (tic54x_endstruct): Likewise.
 718         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 719         * config/tc-v850.c (v850_comm): Likewise.
 720         (md_begin): Likewise.
 721         (md_assemble): Likewise.
 722         * config/tc-vax.c (vax_cons): Likewise.
 723         * config/tc-wasm32.c (wasm32_leb128): Likewise.
 724         * config/tc-xstormy16.c (md_operand): Likewise.
 725         * config/tc-xtensa.c (get_directive): Likewise.
 726         (xg_instruction_matches_option_term): Likewise.
 727         (is_unaligned_label): Likewise.
 728         (cache_literal_section): Likewise.
 729         * config/xtensa-relax.c (parse_precond): Likewise.
 730         (parse_option_cond): Likewise.
 731         (transition_applies): Likewise.
 732         (wide_branch_opcode): Likewise.
 733         * dw2gencfi.c: Likewise.
 734         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
 735         * ehopt.c (get_cie_info): Likewise.
 736         * input-file.c (input_file_open): Likewise.
 737         * listing.c (listing_newline): Likewise.
 738         (debugging_pseudo): Likewise.
 739         * read.c (read_a_source_file): Likewise.
 740         * write.c (adjust_reloc_syms): Likewise.
 741         (compress_debug): Likewise.
 742         (maybe_generate_build_notes): Likewise.
 743
 744 2021-03-31  Alan Modra  <amodra@gmail.com>
 745
 746         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
 747         * config/bfin-lex-wrapper.c: Likewise.
 748         * itbl-lex.l: Don't include as.h.
 749         * config/bfin-lex.l: Likewise.
 750
 751 2021-03-31  Alan Modra  <amodra@gmail.com>
 752
 753         * as.h (POISON_BFD_BOOLEAN): Define.
 754         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
 755         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
 756         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
 757         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 758         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
 759         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
 760         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
 761         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
 762         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
 763         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
 764         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
 765         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
 766         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
 767         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
 768         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
 769         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
 770         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
 771         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
 772         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
 773         * config/tc-metag.c, * config/tc-metag.h,
 774         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
 775         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
 776         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
 777         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
 778         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
 779         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
 780         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
 781         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
 782         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
 783         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
 784         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
 785         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
 786         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
 787         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
 788         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
 789         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
 790         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
 791         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
 792         * config/tc-z8k.c, * config/xtensa-istack.h,
 793         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
 794         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
 795         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
 796         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
 797         with bool, FALSE with false, and TRUE with true.
 798
 799 2021-03-31  Alan Modra  <amodra@gmail.com>
 800
 801         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
 802         * config/tc-crx.c: Likewise.
 803         * config/tc-nds32.h: Likewise.
 804
 805 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 806
 807         * config/tc-i386.c (build_modrm_byte): Change return type.
 808         Change type of "default_seg". Use NULL. Adjust setting of
 809         "default_seg".
 810         (reg_ds, reg_es, reg_ss): New.
 811         (struct _i386_insn): Change type of seg[].
 812         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
 813         (swap_operands): Change type of "temp_seg".
 814         (check_string): Adjust %es check.
 815         (process_operands): Change type of "default_seg". Use NULL.
 816         Adjust segment override processing..
 817         (i386_att_operand): Adjust segment override handling.
 818         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 819
 820 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 821
 822         * config/tc-i386.c (reg_eax): New.
 823         (md_begin): Initialize reg_eax.
 824         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
 825         reg_eax.
 826         (i386_intel_simplify): Likewise.
 827
 828 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 829
 830         * config/tc-i386.c (reg_st0): New.
 831         (md_begin): Convert to switch(). Initialize reg_st0. Don't
 832         insert other st(N).
 833         (parse_real_register): Adjust st(N) processing.
 834
 835 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 836
 837         * config/tc-i386.c (rc_op): Delete.
 838         (struct Rounding_Operation): Move ...
 839         (struct _i386_insn): ... here. Change field "rounding".
 840         (build_evex_prefix): Adjust rounding processing.
 841         (swap_2_operands): Likewise.
 842         (check_VecOperands): Likewise.
 843         (RC_SAE_immediate): Likewise.
 844         (optimize_encoding): Adjust check for rounding.
 845         (build_modrm_byte): Likewise.
 846         (output_imm): Likewise.
 847         (md_assemble): Initialize rounding type.
 848
 849 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 850
 851         * config/tc-i386.c (broadcast_op): Delete.
 852         (struct Broadcast_Operation): Move ...
 853         (struct _i386_insn): ... here. Change field "broadcast".
 854         (match_mem_size): Adjust check for broadcast.
 855         (optimize_encoding): Likewise.
 856         (process_suffix): Likewise.
 857         (build_evex_prefix): Adjust broadcast processing.
 858         (swap_2_operands): Likewise.
 859         (check_VecOperations): Likewise.
 860         (match_template): Likewise.
 861         (check_VecOperands): Likewise.
 862
 863 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 864
 865         * config/tc-i386.c (reg_k0): New.
 866         (mask_op): Delete.
 867         (struct Mask_Operation): Move ...
 868         (struct _i386_insn): ... here. Change field "mask".
 869         (md_begin): Initialize reg_k0.
 870         (build_evex_prefix): Adjust mask processing.
 871         (swap_2_operands): Likewise.
 872         (check_VecOperands): Likewise.
 873         (check_VecOperations): Likewise.
 874         (optimize_encoding): Adjust checks for masking.
 875         (output_insn): Likewise.
 876
 877 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 878
 879         * config/tc-i386.c (swap_2_operands): Switch parameters to
 880         unsigned.
 881         (struct RC_Operation): Switch operand field to unsigned.
 882         (struct Mask_Operation): Likewise.
 883         (struct Broadcast_Operation): Likewise.
 884         (build_evex_prefix): Drop cast.
 885         (check_VecOperands): Likewise.
 886         (build_modrm_byte): Likewise.
 887         (output_imm): Likewise.
 888         (check_VecOperations): Add casts to unsigned.
 889
 890 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 891
 892         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
 893         * testsuite/gas/i386/x86-64-avx-swap-2.d.
 894         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 895
 896 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 897
 898         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
 899         checks by opcodespace ones.
 900         (insert_lfence_before): Likewise.
 901         (maybe_fused_with_jcc_p): Likewise.
 902         (add_branch_padding_frag_p): Likewise.
 903         (output_disp): Likewise.
 904         (load_insn_p): Re-arrange checks to key applicable ones off of
 905         an opcodespace check.
 906         (md_assemble): Adjust opcode checks.
 907         (check_byte_reg): Likewise.
 908         (process_operands): Likewise.
 909         (i386_index_check): Likewise.
 910         (process_suffix): Likewise. New local variable is_movx. Adjust
 911         movsx/movzx and crc32 handling.
 912         (output_insn): Adjust opcode checks. Drop no longer reachable
 913         case labels. Output legacy encoding prefixes in addition to the
 914         base_opcode byte(s). Rework counting of prefixes for extended
 915         opcode maps.
 916         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
 917         opcode checks.
 918
 919 2021-03-29  Alan Modra  <amodra@gmail.com>
 920
 921         * atof-generic.c (FALSE, TRUE): Don't define.
 922         * config/obj-elf.h (FALSE, TRUE): Don't define.
 923         * config/obj-som.h (FALSE, TRUE): Don't define.
 924         * config/tc-hppa.h (FALSE, TRUE): Don't define.
 925         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
 926         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
 927         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
 928         * config/tc-mt.h (obj_fix_adjustable): Delete.
 929         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
 930         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
 931         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
 932         (tokenize_extregister): Likewise.
 933         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
 934         (parse_operands_op, parse_operands, md_assemble): Likewise.
 935         * config/tc-d10v.c (build_insn): Likewise.
 936         * config/tc-score.c (s3_gen_insn_frag): Likewise.
 937         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
 938         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
 939         * config/tc-z80.c (emit_byte): Likewise.
 940
 941 2021-03-29  Alan Modra  <amodra@gmail.com>
 942
 943         * config/tc-arm.c (struct arm_long_option_table <func>): Return
 944         bfd_boolean.
 945         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
 946         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
 947         with bfd_boolean.
 948         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
 949         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
 950         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
 951         logical expressions.
 952         (struct metag_long_option <func>): Return bfd_boolean.
 953         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
 954         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
 955         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
 956         (no_operands, lex_force_match, lex_reg_list): Likewise.
 957         (size_from_suffix): Return int.
 958         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
 959         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
 960
 961 2021-03-26  Jan Beulich  <jbeulich@suse.com>
 962
 963         * testsuite/gas/i386/x86-64-nosse2.s,
 964         testsuite/gas/i386/x86-64-nosse2.l: New.
 965         * testsuite/gas/i386/i386.exp: Run new test.
 966
 967 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
 968
 969         * testsuite/gas/nios2/brn.d: New.
 970         * testsuite/gas/nios2/brn.d: New.
 971
 972 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 973
 974         * config/tc-i386.c (match_template): Use t instead of i.tm.
 975
 976 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 977
 978         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
 979         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
 980         colliding registers in the upper half of the space.
 981         * testsuite/gas/i386/avx512f-nondef.d,
 982         testsuite/gas/i386/vgather-check.d,
 983         testsuite/gas/i386/x86-64-vgather-check.d,
 984         testsuite/gas/i386/x86-64-vgather-check-error.l,
 985         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
 986         expecations.
 987         * testsuite/gas/i386/vgather-check-none.d,
 988         testsuite/gas/i386/vgather-check-warn.d,
 989         testsuite/gas/i386/x86-64-vgather-check-none.d,
 990         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
 991         tests for expected dump output.
 992
 993 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 994
 995         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
 996         without mask register.
 997         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
 998
 999 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1000
1001         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1002         swapping operands for.
1003         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1004         syntax tests.
1005         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1006         well as Intel syntax tests.
1007         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1008         expectations.
1009         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1010         Likewise. Drop passing --def-sym to as.
1011
1012 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1013
1014         PR/gas 27419
1015         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1016         conversion to x32 mode.
1017         * testsuite/gas/i386/ilp32/enqcmd.s,
1018         testsuite/gas/i386/ilp32/enqcmd.d,
1019         testsuite/gas/i386/ilp32/movdir.s,
1020         testsuite/gas/i386/ilp32/movdir.d: New.
1021         * testsuite/gas/i386/x86-64-enqcmd.s,
1022         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1023         cases.
1024         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1025         (%eip) cases.
1026         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1027         * testsuite/gas/i386/x86-64-enqcmd.d,
1028         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1029         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1030         testsuite/gas/i386/x86-64-movdir.d,
1031         testsuite/gas/i386/x86-64-movdir-intel.d,
1032         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1033
1034 2021-03-25  Alan Modra  <amodra@gmail.com>
1035
1036         PR 27647
1037         * testsuite/gas/ppc/a2.d: Update expected output.
1038         * testsuite/gas/ppc/power8.d: Likewise.
1039
1040 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1041
1042         * config/tc-i386.c (struct _i386_insn): New field
1043         opcode_length.
1044         (md_begin): Drop assertion.
1045         (install_template): New.
1046         (build_vex_prefix): Call install_template.
1047         (match_template): Likewise.
1048         (process_operands): Use new opcode_length field.
1049         (output_jump): Likewise.
1050         (output_insn): Likewise. Adjust psedo prefix check.
1051
1052 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1053
1054         * config/tc-i386.c (md_begin): Add assertion.
1055         (build_vex_prefix): Drop implied prefix calculation.
1056         (build_evex_prefix): Likewise.
1057         (optimize_encoding): Adjust opcode checks.
1058         (load_insn_p): Also check opcodeprefix.
1059         (match_template): Also check opcodespace.
1060         (process_suffix): Likewise.
1061         (process_operands): Likewise.
1062         (output_insn): Likewise. Also check isprefix when discaring
1063         standalone LOCK.
1064         * config/tc-i386-intel.c (i386_intel_operand): Also check
1065         opcodespace.
1066
1067 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1068
1069         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1070         base_opcode and extension_opcode.
1071
1072 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1073
1074         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1075
1076 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1077
1078         * config/tc-i386.c (output_i386_opcode): Invoke
1079         process_i386_cpu_flag() slightly later.
1080         (process_i386_opcodes): Likewise.
1081
1082 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1083
1084         * config/tc-i386.c (pte): Print prefix and encoding space.
1085         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1086         (build_evex_prefix): Likewise.
1087         (load_insn_p): Likewise.
1088
1089 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1090
1091         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1092         if()-s.
1093         (match_template, output_insn): Use PREFIX_NONE.
1094
1095 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1096
1097         * config/tc-i386.c (i386_index_check): New local variable t.
1098         Correct MPX insn check.
1099         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1100         MPX insn check.
1101         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1102         index scaling by other than 1.
1103         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1104
1105 2021-03-22  Martin Liska  <mliska@suse.cz>
1106
1107         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1108         (x86_64_section_word): Likewise.
1109         * config/tc-sparc.c (md_parse_option): Likewise.
1110
1111 2021-03-19  Alan Modra  <amodra@gmail.com>
1112
1113         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1114
1115 2021-03-18  Christian Groessler  <chris@groessler.org>
1116
1117         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1118         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1119
1120 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1121
1122         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1123         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1124         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1125         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1126         * testsuite/gas/riscv/b-ext.s: Likewise.
1127         * testsuite/gas/riscv/b-ext.d: Likewise.
1128
1129 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1130
1131         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1132         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1133         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1134         * testsuite/gas/aarch64/sysreg-7.d: New test.
1135         * testsuite/gas/aarch64/sysreg-7.s: New test.
1136
1137 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1138
1139         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1140         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1141         (ppc_xcoff_tbss_section): New variables.
1142         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1143         (ppc_data_csects): Removed.
1144         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1145         ppc_xcoff_parse_cons): New functions.
1146         (md_being): Initialize XCOFF sections.
1147         (ppc_xcoff_suffix): Add support for TLS relocations
1148         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1149         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1150         to .bss section.  Handle new XCOFF section variables.
1151         (ppc_comm): Likewise.
1152         (ppc_toc): Likewise.
1153         (ppc_symbol_new_hook): Likewise.
1154         (ppc_frob_symbol): Likewise.
1155         (ppc_fix_adjustable): Add tbss support.
1156         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1157         (ppc_xcoff_parse_cons): Add prototype.
1158         (struct ppc_xcoff_section): New structure.
1159
1160 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1161
1162         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1163         (MAP, MAP32, MAP64): New macros for XCOFF.
1164         (ppc_xcoff_fixup_addis): New function.
1165         (ppc_is_toc_sym): Handle XMC_TE.
1166         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1167         BFD_RELOC_PPC_TOC16_LO.
1168         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1169         (ppc_change_csect): Handle XMC_TE.
1170         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1171         storage class.
1172         (ppc_symbol_new_hook): Handle XMC_TE.
1173         (ppc_frob_symbol): Likewise.
1174         (ppc_fix_adjustable): Likewise.
1175         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1176         BFD_RELOC_PPC_TOC16_LO.
1177
1178 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1179
1180         * testsuite/gas/i386/avx512f-intel.d,
1181         testsuite/gas/i386/avx512f_vl-intel.d,
1182         testsuite/gas/i386/avx512pf-intel.d,
1183         testsuite/gas/i386/x86-64-avx512f-intel.d,
1184         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1185         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1186
1187 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1188
1189         * testsuite/gas/i386/prefetch.d,
1190         testsuite/gas/i386/prefetch-intel.d,
1191         testsuite/gas/i386/x86-64-prefetch.d,
1192         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1193         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1194         * testsuite/gas/i386/i386.exp: Run new test.
1195
1196 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1197
1198         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1199         (md_assemble): Replace use of repprefixok, islockable, and
1200         notrackprefixok.
1201         (i386_index_check): Replace use of repprefixok.
1202
1203 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1204
1205         * testsuite/gas/i386/noreg64.s: Add sysexit.
1206         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1207         sysexitl and sysexitq.
1208         * testsuite/gas/i386/noreg-intel64.l,
1209         testsuite/gas/i386/noreg64-data16.d,
1210         testsuite/gas/i386/noreg64-data16.e,
1211         testsuite/gas/i386/noreg64-rex64.d,
1212         testsuite/gas/i386/noreg64.d,
1213         testsuite/gas/i386/noreg64.l,
1214         testsuite/gas/i386/x86-64-sysenter-amd.d,
1215         testsuite/gas/i386/x86-64-sysenter-amd.l,
1216         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1217
1218 2021-02-26  Nick Clifton  <nickc@redhat.com>
1219
1220         PR 27411
1221         * config/tc-arm.c (do_t_add_sub): Correct error message.
1222         * testsuite/gas/arm/pr27411.s: New test.
1223         * testsuite/gas/arm/pr27411.d: New test driver.
1224         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1225
1226 2021-02-24  Alan Modra  <amodra@gmail.com>
1227
1228         PR 23691
1229         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1230         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1231         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1232         and use alongside TARGET_CPU_CFILES.
1233         (EXTRA_DIST): Update location of generated .c files.
1234         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1235         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1236         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1237         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1238         dependencies.
1239         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1240         (itbl-parse.c, itbl-parse.h): Tidy.
1241         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1242         * config/bfin-lex.l: Include config/bfin-parse.h.
1243         * configure.ac (extra_objects): Move object files corresponding
1244         to .y and .l files now in config/ to config/.
1245         * Makefile.in: Regenerate.
1246         * configure: Regenerate.
1247         * po/POTFILES.in: Regenerate.
1248
1249 2021-02-19  Nick Clifton  <nickc@redhat.com>
1250
1251         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1252         misleading indentation.
1253
1254 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1255
1256         PR 27158
1257         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1258         (md_apply_fix): Likewise.
1259         (md_convert_frag_branch): Likewise.
1260         (validate_riscv_insn): Likewise.  Also arranged operands, including
1261         added C5 and C6 operands, and removed unused Ci and C< operands.
1262         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1263         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1264         * testsuite/gas/riscv/insn.s: Likewise.
1265
1266 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1267
1268         * config/tc-riscv.c: Included cpu-riscv.h.
1269         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1270         (struct riscv_csr_extra): Likewise.
1271         (struct riscv_ext_version): Likewise.
1272         (ext_version_table): Moved from opcodes/riscv-opc.c.
1273         (default_isa_spec): Updated type to riscv_spec_class.
1274         (default_priv_spec): Likewise.
1275         (riscv_set_default_isa_spec): Updated.
1276         (init_ext_version_hash): Likewise.
1277         (riscv_init_csr_hash): Likewise, also fixed indent.
1278
1279 2021-02-17  Alan Modra  <amodra@gmail.com>
1280
1281         * testsuite/gas/elf/section28.d: xfail h8300.
1282
1283 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1284
1285         PR gas/27412
1286         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1287         when checking incorrect section attributes.
1288         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1289         * testsuite/gas/elf/section28.d: New file.
1290         * testsuite/gas/elf/section28.s: Likewise.
1291         * testsuite/gas/elf/section29.d: Likewise.
1292         * testsuite/gas/elf/section29.s: Likewise.
1293
1294 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1295
1296         * testsuite/gas/i386/sse-check.s,
1297         testsuite/gas/i386/sse2avx.s,
1298         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1299         * testsuite/gas/i386/sse-check-error.l,
1300         testsuite/gas/i386/sse-check-warn.e,
1301         testsuite/gas/i386/sse-check.d,
1302         testsuite/gas/i386/sse2avx.d,
1303         testsuite/gas/i386/x86-64-sse-check-error.l,
1304         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1305         * testsuite/gas/i386/property-cvtpi2pd.s,
1306         testsuite/gas/i386/property-cvtpi2pd.d,
1307         testsuite/gas/i386/property-cvtpi2ps.s,
1308         testsuite/gas/i386/property-cvtpi2ps.d: New.
1309         * testsuite/gas/i386/i386.exp: Run new tests.
1310
1311 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1312
1313         * config/tc-i386.c (md_assemble): Use template rather than
1314         actuals when updating i.xstate.
1315         * testsuite/gas/i386/property-4.d,
1316         testsuite/gas/i386/property-5.d,
1317         testsuite/gas/i386/property-12.d: Adjust expectations.
1318
1319 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1320
1321         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1322         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1323         * testsuite/gas/i386/property-ldmxcsr.s,
1324         testsuite/gas/i386/property-ldmxcsr.d,
1325         testsuite/gas/i386/property-vldmxcsr.s,
1326         testsuite/gas/i386/property-vldmxcsr.d,
1327         testsuite/gas/i386/property-vzeroall.s,
1328         testsuite/gas/i386/property-vzeroall.d: New.
1329         * testsuite/gas/i386/i386.exp: Run new tests.
1330
1331 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1332
1333         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1334         tests to bitness independent section.
1335         * testsuite/gas/i386/x86-64-property-2.d,
1336         testsuite/gas/i386/x86-64-property-3.d,
1337         testsuite/gas/i386/x86-64-property-4.d,
1338         testsuite/gas/i386/x86-64-property-5.d,
1339         testsuite/gas/i386/x86-64-property-6.d,
1340         testsuite/gas/i386/x86-64-property-10.d,
1341         testsuite/gas/i386/x86-64-property-11.d,
1342         testsuite/gas/i386/x86-64-property-12.d,
1343         testsuite/gas/i386/x86-64-property-13.d: Delete.
1344
1345 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1346
1347         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1348         movdir.s.
1349         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1350
1351 2021-02-16  Alan Modra  <amodra@gmail.com>
1352
1353         PR 27426
1354         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1355         in another place.
1356
1357 2021-02-16  Alan Modra  <amodra@gmail.com>
1358
1359         * read.c (demand_copy_C_string): Really check for embedded zeros.
1360
1361 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1362
1363         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1364         * doc/c-s390.texi: Document arch14 march option.
1365         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1366         * testsuite/gas/s390/zarch-arch14.d: New test.
1367         * testsuite/gas/s390/zarch-arch14.s: New test.
1368
1369 2021-02-12  Nick Clifton  <nickc@redhat.com>
1370
1371         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1372         following.
1373         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1374
1375 2021-02-12  Alan Modra  <amodra@gmail.com>
1376
1377         * testsuite/gas/all/pr27381.err: Don't match source file name.
1378         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1379         * testsuite/gas/all/pr27384.err: Don't match source file name.
1380         Adjust line number.
1381         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1382         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1383
1384 2021-02-11  Alan Modra  <amodra@gmail.com>
1385
1386         * NEWS: Mention arm-symbianelf removal.
1387
1388 2021-02-10  Nick Clifton  <nickc@redhat.com>
1389
1390         * listing.c (buffer_line): Remove debugging code accidentally
1391         included with the fix for PR 27384.
1392
1393 2021-02-09  Nick Clifton  <nickc@redhat.com>
1394
1395         PR 27381
1396         * read.c (s_incbin): Check that the file to be included is a
1397         regular, non-directory file.
1398         * testsuite/gas/all/pr27381.s: New test source file.
1399         * testsuite/gas/all/pr27381.d: New test control file.
1400         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1401         * testsuite/gas/all/gas.exp: Run the new test.
1402
1403 2021-02-09  Alan Modra  <amodra@gmail.com>
1404
1405         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1406         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1407         support.
1408         * config/te-symbian.h: Delete.
1409         * configure.tgt: Remove arm-*-symbianelf*.
1410         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1411         target selection.
1412         * testsuite/gas/arm/arch4t.d: Likewise.
1413         * testsuite/gas/arm/got_prel.d: Likewise.
1414         * testsuite/gas/arm/mapdir.d: Likewise.
1415         * testsuite/gas/arm/mapmisc.d: Likewise.
1416         * testsuite/gas/arm/mapsecs.d: Likewise.
1417         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1418         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1419         * testsuite/gas/arm/thumb.d: Likewise.
1420         * testsuite/gas/arm/thumbrel.d: Likewise.
1421         * Makefile.in: Regenerate.
1422         * po/POTFILES.in: Regenerate.
1423
1424 2021-02-09  Nick Clifton  <nickc@redhat.com>
1425
1426         PR 27384
1427         * listing.c (listing_psize): Check the result of the width
1428         expression before assigning it to paper_width.
1429         * testsuite/gas/all/pr27384.s: New test source file.
1430         * testsuite/gas/all/pr27384.d: New test control file.
1431         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1432         * testsuite/gas/all/gas.exp: Run the new test.
1433
1434 2021-02-09  Nick Clifton  <nickc@redhat.com>
1435
1436         PR 27355
1437         * testsuite/gas/elf/pr27355.s: New test source file.
1438         * testsuite/gas/elf/pr27355.d: New test control file.
1439         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1440         * testsuite/gas/elf/elf.exp: Run the new test.
1441
1442 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1443
1444         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1445         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1446         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1447         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1448         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1449
1450 2021-02-08  Nick Clifton  <nickc@redhat.com>
1451
1452         PR 27355
1453         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1454         if it has not already been created.
1455
1456 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1457
1458         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1459         INSN_CLASS_ZB*.
1460         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1461         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1462         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1463
1464 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1465
1466         * doc/c-s390.texi: Document vector instruction formats.
1467
1468 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1469
1470         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1471
1472 2021-02-01  Alan Modra  <amodra@gmail.com>
1473
1474         PR 27283
1475         * config/tc-alpha.c (insert_operand): Delete dead code.
1476
1477 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1478
1479         PR gas/27243
1480         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1481         --gdwarf-N.
1482         * testsuite/gas/nios2/relax.d: New file.
1483         * testsuite/gas/nios2/relax.s: Likewise.
1484
1485 2021-01-26  Alan Modra  <amodra@gmail.com>
1486
1487         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1488         notarget all except hppa.  Comment.
1489         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1490         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1491         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1492         * testsuite/gas/all/sleb128-7.d: Likewise.
1493         * testsuite/gas/all/sleb128-9.d: Likewise.
1494         * testsuite/gas/elf/bignums.d: Likewise.
1495         * testsuite/gas/elf/group0c.d: Likewise.
1496         * testsuite/gas/elf/group1a.d: Likewise.
1497         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1498         * testsuite/gas/elf/section15.d: Likewise.
1499         * testsuite/gas/elf/section4.d: Likewise.
1500         * testsuite/gas/elf/section7.d: Likewise.
1501         * testsuite/gas/macros/irp.d: Likewise.
1502         * testsuite/gas/macros/repeat.d: Likewise.
1503         * testsuite/gas/macros/rept.d: Likewise.
1504         * testsuite/gas/macros/test2.d: Likewise.
1505         * testsuite/gas/macros/vararg.d: Likewise.
1506         * testsuite/gas/all/string.d: Use xfail rather than skip.
1507         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1508         * testsuite/gas/elf/section0.d: Likewise.
1509         * testsuite/gas/elf/section1.d: Likewise.
1510         * testsuite/gas/elf/section10.d: Likewise.
1511         * testsuite/gas/elf/section11.d: Likewise.
1512         * testsuite/gas/elf/section6.d: Likewise.
1513         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1514         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1515         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1516
1517 2021-01-26  Alan Modra  <amodra@gmail.com>
1518
1519         * testsuite/gas/all/byte.d,
1520         * testsuite/gas/all/byte.l,
1521         * testsuite/gas/all/byte.s: Delete.
1522         * testsuite/gas/all/gas.exp: Don't run byte test.
1523
1524 2021-01-26  Alan Modra  <amodra@gmail.com>
1525
1526         PR 27282
1527         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1528         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1529
1530 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1531
1532         PR gas/27228
1533         * testsuite/gas/elf/elf.exp: Run pr27228.
1534         * testsuite/gas/elf/pr27228.d: New file.
1535         * testsuite/gas/elf/pr27228.s: Likewise.
1536
1537 2021-01-24  Alan Modra  <amodra@gmail.com>
1538
1539         PR 27228
1540         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1541         is defined.
1542
1543 2021-01-21  Alan Modra  <amodra@gmail.com>
1544
1545         PR 27221
1546         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1547         line number info when gas is generating it.
1548         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1549         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1550         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1551         * gas/testsuite/gas/elf/warn-2.s: Delete.
1552
1553 2021-01-21  Alan Modra  <amodra@gmail.com>
1554
1555         PR 27218
1556         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1557         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1558         error for negative file numbers.
1559
1560 2021-01-20  Alan Modra  <amodra@gmail.com>
1561
1562         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1563         * testsuite/gas/ppc/test1elf32.d: Likewise.
1564         * testsuite/gas/ppc/test1elf64.d: Likewise.
1565
1566 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1567
1568         PR gas/27195
1569         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1570         needed.
1571         (dwarf2_directive_filename): Likewise.
1572         (dwarf2_directive_loc): Likewise.
1573         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1574         * testsuite/gas/lns/lns-diag-1.l: Remove the
1575         "Error: file number less than one" errors.
1576
1577 2021-01-18  Alan Modra  <amodra@gmail.com>
1578
1579         PR 27198
1580         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1581         * testsuite/gas/i386/pr27198.d,
1582         * gas/testsuite/gas/i386/pr27198.err,
1583         * gas/testsuite/gas/i386/pr27198.s: New test.
1584         * gas/testsuite/gas/i386/i386.exp: Run it.
1585
1586 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1587
1588         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1589         also aligned the code.
1590         * config/tc-riscv.h: Likewise.
1591
1592 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1593
1594         * config/tc-riscv.c: Error and warning messages tidy.
1595         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
1596         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1597         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1598         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1599         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1600         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1601         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1602
1603 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1604
1605         * config/tc-riscv.c: Comments tidy and improvement.  Also update
1606         comment "fallthru" to "Fall through" that end with a period and
1607         two spaces.
1608
1609 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1610
1611         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
1612         Delete warning that these are only available with ELF targets.
1613         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
1614         * read.c (potable): ... here.
1615
1616 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1617
1618         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
1619         * Makefile.in: Regenerated.
1620
1621 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1622
1623         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
1624         (parse_int): Mark char_bag const.
1625
1626 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1627
1628         PR gas/27178
1629         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
1630         Don't generate GOT_symbol for PLT relocations.
1631         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
1632         * testsuite/gas/i386/no-got.d: New file.
1633         * testsuite/gas/i386/no-got.s: Likewise.
1634         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
1635         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
1636
1637 2021-01-13  Alan Modra  <amodra@gmail.com>
1638
1639         * Makefile.in: Regenerate.
1640         * Makefile.in: Regenerate.
1641
1642 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1643
1644         PR binutils/26792
1645         * configure.ac: Use GNU_MAKE_JOBSERVER.
1646         * aclocal.m4: Regenerated.
1647         * configure: Likewise.
1648
1649 2021-01-12  Nick Clifton  <nickc@redhat.com>
1650
1651         * po/fr.po: Updated French translation.
1652
1653 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1654
1655         PR ld/27173
1656         * configure: Regenerated.
1657
1658 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1659
1660         * NEWS: Remove CSRE.
1661         * config/tc-aarch64.c (parse_csr_operand): Delete.
1662         (parse_operands): Delete handling of
1663         AARCH64_OPND_CSRE_CSR.
1664         (aarch64_features): Remove csre.
1665         * doc/c-aarch64.texi: Remove CSRE.
1666         * testsuite/gas/aarch64/csre.d: Delete.
1667         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
1668         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
1669         * testsuite/gas/aarch64/csre_csr.s: Likewise.
1670         * testsuite/gas/aarch64/csre_csr.d: Likewise.
1671         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
1672         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
1673         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
1674
1675 2021-01-11  Nick Clifton  <nickc@redhat.com>
1676
1677         * po/uk.po: Updated Ukranian translation.
1678
1679 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1680
1681         * configure: Regenerated.
1682
1683 2021-01-09  Nick Clifton  <nickc@redhat.com>
1684
1685         * configure: Regenerate.
1686         * po/gas.pot: Regenerate.
1687
1688 2021-01-09  Nick Clifton  <nickc@redhat.com>
1689
1690         * 2.36 release branch crated.
1691
1692 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
1693
1694         * testsuite/gas/ppc/rop-checks.d,
1695         * testsuite/gas/ppc/rop-checks.l,
1696         * testsuite/gas/ppc/rop-checks.s,
1697         * testsuite/gas/ppc/rop.d,
1698         * testsuite/gas/ppc/rop.s: New tests.
1699         * testsuite/gas/ppc/ppc.exp: Run them.
1700
1701 2021-01-09  Alan Modra  <amodra@gmail.com>
1702
1703         * configure: Regenerate.
1704
1705 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1706
1707         * configure: Regenerate.
1708
1709 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1710
1711         PR 27109
1712         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
1713         section symbol.
1714         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
1715         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
1716         on the section symbol.
1717         (set_symtab): Don't generate unused section symbols.
1718         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
1719         on the section symbol.
1720         * config/obj-elf.c (elf_adjust_symtab): Call
1721         symbol_mark_used_in_reloc on the group signature symbol.
1722         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
1723         from expected output.
1724         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
1725         is_elf_unused_section_symbols.
1726         * testsuite/gas/elf/section2.e: Updated.
1727         * testsuite/gas/elf/section2.e-unused: New file.
1728         * testsuite/gas/elf/symver.d: Remove unused section symbols.
1729         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
1730         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1731         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1732         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1733         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1734         * testsuite/gas/i386/size-1.d: Likewise.
1735         * testsuite/gas/i386/size-3.d: Likewise.
1736         * testsuite/gas/i386/svr4.d: Likewise.
1737         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1738         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1739         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1740         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1741
1742 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1743
1744         * config/tc-riscv.c (riscv_multi_subset_supports): Added
1745         INSN_CLASS_ZIHINTPAUSE.
1746         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
1747         the pause hint instruction.
1748         * testsuite/gas/riscv/pause.s: Likewise.
1749
1750 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1751             Jim Wilson  <jimw@sifive.com>
1752             Andrew Waterman  <andrew@sifive.com>
1753             Maxim Blinov  <maxim.blinov@embecosm.com>
1754             Kito Cheng  <kito.cheng@sifive.com>
1755             Nelson Chu  <nelson.chu@sifive.com>
1756
1757         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
1758         (riscv_get_default_ext_version): Do not check the default_isa_spec when
1759         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
1760         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
1761         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
1762         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
1763
1764 2021-01-06  Alan Modra  <amodra@gmail.com>
1765
1766         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
1767
1768 2021-01-06  Alan Modra  <amodra@gmail.com>
1769
1770         * testsuite/gas/macros/app1.d: xfail tic30.
1771         * testsuite/gas/macros/app2.d: Likewise.
1772         * testsuite/gas/macros/app3.d: Likewise.
1773         * testsuite/gas/macros/app4.d: Likewise.
1774
1775 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1776
1777         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
1778         * doc/c-riscv.texi: Likewise.
1779
1780 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1781
1782         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
1783         to littleriscv.
1784         * testsuite/gas/riscv/li64.d: Likewise.
1785         * testsuite/gas/riscv/lla32.d: Likewise.
1786         * testsuite/gas/riscv/lla64.d: Likewise.
1787         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
1788         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
1789         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
1790         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
1791         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
1792         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
1793         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
1794
1795 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1796
1797         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
1798         elf32-bigriscv.
1799         (install_insn): Always write instructions as little endian.
1800         (riscv_make_nops): Likewise.
1801         (md_convert_frag_branch): Likewise.
1802         (md_number_to_chars): Write data in target endianness.
1803         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
1804         (md_parse_option): Handle the endian options.
1805         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
1806         already defined.
1807         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
1808
1809 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1810
1811         PR ld/26256
1812         * config/obj-elf.c (obj_elf_change_section): Also filter out
1813         SHF_LINK_ORDER.
1814
1815 2021-01-04  Alan Modra  <amodra@gmail.com>
1816
1817         PR 27102
1818         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
1819         message and register symbol error message.
1820
1821 2021-01-04  Alan Modra  <amodra@gmail.com>
1822
1823         PR 27101
1824         * read.c (s_align): Use a large enough type for "align" to hold
1825         the result of get_absolute_expression.
1826
1827 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1828
1829         * config/tc-i386.c: Correct comment spelling.
1830         * config/tc-riscv.c: Likewise.
1831         * config/tc-s390.c: Correct comment grammar.
1832         * doc/c-i386.texi: Correct spelling.
1833         * doc/c-s390.texi: Correct grammar.
1834
1835 2021-01-01  Alan Modra  <amodra@gmail.com>
1836
1837         Update year range in copyright notice of all files.
1838
1839 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1840
1841         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
1842
1843 For older changes see ChangeLog-2020
1844 \f
1845 Copyright (C) 2021 Free Software Foundation, Inc.
1846
1847 Copying and distribution of this file, with or without modification,
1848 are permitted in any medium without royalty provided the copyright
1849 notice and this notice are preserved.
1850
1851 Local Variables:
1852 mode: change-log
1853 left-margin: 8
1854 fill-column: 74
1855 version-control: never
1856 End: