gas/ChangeLog

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