gas/ChangeLog

   1 2022-03-21  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 28791
   4         * config/tc-z80.c (emit_data_val): Do not warn about overlarge
   5         constants generated by bit manipulation operators.
   6         * testsuite/gas/z80/pr28791.s: New test source file.
   7         * testsuite/gas/z80/pr28791.d: New test driver file.
   8
   9 2022-01-28  Nick Clifton  <nickc@redhat.com>
  10
  11         * po/fr.po: Updated French translation.
  12
  13 2022-01-24  Nick Clifton  <nickc@redhat.com>
  14
  15         * po/uk.po: Updated Ukranian translation.
  16
  17 2022-01-22  Nick Clifton  <nickc@redhat.com>
  18
  19         * configure: Regenerate.
  20         * po/gas.pot: Regenerate.
  21
  22 2022-01-22  Nick Clifton  <nickc@redhat.com>
  23
  24         * 2.38 release branch created.
  25
  26 2022-01-17  Nick Clifton  <nickc@redhat.com>
  27
  28         * Makefile.in: Regenerate.
  29         * po/gas.pot: Regenerate.
  30
  31 2022-01-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
  32
  33         PR 28762
  34         * app.c (do_scrub_chars): Correct handling when the symbol is not 'af'.
  35
  36 2021-12-16  Nick Clifton  <nickc@redhat.com>
  37
  38         PR 28686
  39         * config/tc-avr.h (tc_fix_adjustable): Define.
  40         * config/tc-avr.c (avr_fix_adjustable): New function.
  41         * testsuite/gas/all/gas.exp: Skip tests that need adjustable fixups.
  42         * testsuite/gas/elf/elf.exp: Likewise.
  43         * testsuite/gas/avr/diffreloc_withrelax.d: Adjust expected output.
  44         * testsuite/gas/avr/pc-relative-reloc.d: Adjust expected output.
  45
  46 2021-11-26  Tom de Vries  <tdevries@suse.de>
  47
  48         PR 28629
  49         * dwarf2dbg.c (out_dir_and_file_list): When copying file 1 to file 0,
  50         also copy dir and md5 fields.
  51         * testsuite/gas/i386/dwarf5-line-4.d: Adjust expected output.
  52
  53 2021-11-18  Nick Clifton  <nickc@redhat.com>
  54
  55         * as.c (parse_args): Add support for --multibyte-handling.
  56         * as.h (multibyte_handling): Declare.
  57         * app.c (scan_for_multibyte_characters): New function.
  58         (do_scrub_chars): Call the new function if multibyte warning is
  59         enabled.
  60         * input-scrub,c (input_scrub_next_buffer): Call the multibyte
  61         scanning function if multibyte warnings are enabled.
  62         * symbols.c (struct symbol_flags): Add multibyte_warned bit.
  63         (symbol_init): Call the multibyte scanning function if multibyte
  64         symbol warnings are enabled.
  65         (S_SET_SEGMENT): Likewise.
  66         * NEWS: Mention the new feature.
  67         * doc/as.texi: Document the new feature.
  68         * testsuite/gas/all/multibyte.s: New test source file.
  69         * testsuite/gas/all/multibyte1.d: New test driver file.
  70         * testsuite/gas/all/multibyte1.l: New test expected output.
  71         * testsuite/gas/all/multibyte2.d: New test driver file.
  72         * testsuite/gas/all/multibyte2.l: New test expected output.
  73         * testsuite/gas/all/gas.exp: Run the new tests.
  74
  75 2021-11-15  Eric Botcazou  <ebotcazou@adacore.com>
  76
  77         * doc/as.texi (File): Update description of .file 0 directive.
  78         * dwarf2dbg.c (get_directory_table_entry): Remove obsolete comment
  79         and pass file0_dirname in recursive call.
  80         (allocate_filename_to_slot): Deal with a full path in the file name
  81         if the index number is 0.
  82         * testsuite/gas/elf/dwarf-5-file0.d: Fix pasto.
  83         * testsuite/gas/elf/dwarf-5-file0-2.d: Likewise.
  84         * testsuite/gas/elf/dwarf-5-file0-3.d: New file.
  85         * testsuite/gas/elf/dwarf-5-file0-3.s: Likewise.
  86         * testsuite/gas/elf/elf.exp: Run dwarf-5-file0-3.
  87
  88 2021-10-28  Markus Klein  <markus.klein@sma.de>
  89
  90         PR 28436
  91         * config/tc-arm.c (do_vfp_nsyn_push_pop_check): New function.
  92         (do_vfp_nsyn_pop): Use the new function.
  93         (do_vfp_nsyn_push): Use the new function.
  94         * testsuite/gas/arm/v8_1m-mve.s: Add new instructions.
  95         * testsuite/gas/arm/v8_1m-mve.d: Updated expected disassembly.
  96
  97 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
  98
  99         * configure: Regenerate.
 100
 101 2021-09-25  Peter Bergner  <bergner@linux.ibm.com>
 102
 103         * testsuite/gas/ppc/power5.s: New test.
 104         * testsuite/gas/ppc/power5.d: Likewise.
 105         * testsuite/gas/ppc/ppc.exp: Run it.
 106         * testsuite/gas/ppc/power7.s: Remove tests for mfppr, mfppr32, mtppr
 107         and mtppr32.
 108         * testsuite/gas/ppc/power7.d: Likewise.
 109
 110 2021-09-13  Jan Beulich  <jbeulich@suse.com>
 111
 112         * config/tc-ia64.c (cross_section): Use obj_elf_section_name to
 113         parse the section name.
 114         * config/tc-mips.c (s_change_section): Likewise.
 115
 116 2021-09-02  Nick Clifton  <nickc@redhat.com>
 117
 118         PR 28292
 119         * config/tc-v850.c (handle_lo16): Also accept
 120         BFD_RELOC_V850_LO16_SPLIT_OFFSET.
 121         * testsuite/gas/v850/split-lo16.s: Add extra line.
 122         * testsuite/gas/v850/split-lo16.d: Update expected disassembly.
 123
 124 2021-08-11  Darius Galis  <darius.galis@cyberthorstudios.com>
 125
 126         * config/rx-parse.y (DECNT): Fixed typo.
 127         * testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo.
 128         * testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo.
 129         * testsuite/gas/rx/macros.inc (DECNT): Fixed typo.
 130
 131 2021-08-11  Nick Clifton  <nickc@redhat.com>
 132
 133         PR 28215
 134         * config/tc-csky.c (md_apply_fix): Correctly handle a fixup that
 135         involves an overlarge constant.
 136
 137 2021-08-11  Matt Jacobson  <mhjacobson@me.com>
 138
 139         * config/tc-avr.c (enum options): Add option flag.
 140         (struct option): Add option -mno-dollar-line-separator.
 141         (md_parse_option): Adjust treatment of $ when option is present.
 142         (usage): Mention the new option.
 143         * config/tc-avr.h: Use avr_line_separator_chars.
 144         * doc/c-avr.texi: Document the new option.
 145
 146 2021-08-11  Nick Clifton  <nickc@redhat.com>
 147
 148         * config/tc-tic4x.c (tic4x_gen_to_words): Fix typo.
 149
 150 2021-08-10  Nick Clifton  <nickc@redhat.com>
 151
 152         * po/ru.po: Updated Russian translation.
 153
 154 2021-08-09  Nick Clifton  <nickc@redhat.com>
 155
 156         * dwarf2dbg.c (get_directory_table_entry): Ensure that dir[0]
 157         contains current working directory.
 158         (out_dir_and_file_list): Likewise.
 159         * testsuite/gas/elf/dwarf-5-dir0.s: New test source file.
 160         * testsuite/gas/elf/dwarf-5-dir0.d: New test driver.
 161         * testsuite/gas/elf/elf.exp: Run the new test.
 162         * testsuite/gas/elf/dwarf-5-file0.d: Adjust expected output.
 163         * testsuite/gas/i386/dwarf5-line-1.d: Likewise.
 164         * testsuite/gas/i386/dwarf5-line-2.d: Likewise.
 165
 166 2021-07-14  Alan Modra  <amodra@gmail.com>
 167
 168         * write.c (TC_VALIDATE_FIX_SUB): Default to 0.
 169         * config/tc-hppa.h (TC_VALIDATE_FIX_SUB): Define.
 170         * config/tc-microblaze.h (TC_VALIDATE_FIX_SUB): Define.
 171         * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define for ECOFF.
 172         * config/tc-ppc.h (TC_VALIDATE_FIX_SUB): Don't define for ELF.
 173         Do define for XCOFF.
 174
 175 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 176
 177         * config/tc-ppc.c (ppc_change_debug_section): Update to
 178         match new name's field.
 179
 180 2021-07-12  Tucker  <tuckkern@sourceware@gmail.com>
 181
 182         PR 28054
 183         * config/obj-elf.c (obj_elf_change_section): Set the
 184         SEF_ELF_OCTETS flag on debug sections.
 185
 186 2021-06-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 187
 188         * testsuite/gas/s390/zarch-arch14.d: Add qpaci.
 189         * testsuite/gas/s390/zarch-arch14.s: Add qpaci.
 190
 191 2021-07-07  Nick Clifton  <nickc@redhat.com>
 192
 193         PR 28051
 194         * config/tc-i386.c (offset_in_range): Reformat error messages in
 195         order to fix problems when translating.
 196         (md_assemble): Likewise.
 197         * messages.c (as_internal_value_out_of_range): Likewise.
 198         * read.c (emit_expr_with_reloc): Likewise.
 199         * testsuite/gas/all/overflow.l Change expected output format.
 200         * po/gas.pot: Regenerate.
 201
 202 2021-07-03  Nick Clifton  <nickc@redhat.com>
 203
 204         * configure: Regenerate.
 205         * po/gas.pot: Regenerate.
 206
 207 2021-07-03  Nick Clifton  <nickc@redhat.com>
 208
 209         * 2.37 release branch created.
 210
 211 2021-07-02  Alan Modra  <amodra@gmail.com>
 212
 213         * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
 214         (md_begin): Constify k.
 215
 216 2021-07-02  Nick Clifton  <nickc@redhat.com>
 217
 218         * config/tc-nds32.c: Change all references of keyword_gpr to
 219         nds32_keyword_gpr.
 220
 221 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 222
 223         * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
 224         opcodes to microblaze_opcodes.
 225
 226 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * config/tc-aarch64.c (struct templates): Make opcode const.
 229         (md_assemble): Likewise.
 230         (fill_instruction_hash_table): Likewise.
 231
 232 2021-06-24  Clément Chigot  <clement.chigot@atos.net>
 233
 234         * config/tc-ppc.c (md_assemble): Update ppc_current_csect
 235         alignment when finding prefixed instructions.
 236
 237 2021-06-22  Alan Modra  <amodra@gmail.com>
 238
 239         * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
 240         * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
 241         putstatic, getfield, putfield, invokevirtual, invokespecial,
 242         invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
 243         version 1 picojava opcodes.
 244         * testsuite/gas/pj/ops.d: Match expected output.
 245
 246 2021-06-19  Alan Modra  <amodra@gmail.com>
 247
 248         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
 249
 250 2021-06-19  Alan Modra  <amodra@gmail.com>
 251
 252         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
 253         * testsuite/gas/ppc/raw.d: Update to suit.
 254
 255 2021-06-18  Jan Beulich  <jbeulich@suse.com>
 256
 257         * expr.c (symbol_lookup_or_make): New.
 258         (operand): Use it.
 259         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
 260         * testsuite/gas/elf/elf.exp: Run new test.
 261
 262 2021-06-17  Nick Clifton  <nickc@redhat.com>
 263
 264         PR 27904
 265         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
 266         Generate a syntax error message if the reloc qualifier does not
 267         match the instruction's size.
 268
 269 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 270
 271         * config/tc-ppc.c (md_begin): Create bss section with dummy
 272         symbol.
 273         (ppc_frob_symbol): Output XTY_CM for bss csects.
 274         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
 275
 276 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 277
 278         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
 279         section contents for BFD_RELOC_PPC_TLSM or
 280         BFD_RELOC_PPC64_TLSM.
 281         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
 282         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
 283         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
 284         * testsuite/gas/ppc/aix.exp: Run new tests.
 285
 286 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 287
 288         * read.c (parse_one_float): New.
 289         (s_float_space, float_cons): Use it.
 290         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
 291
 292 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 293
 294         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
 295         hibit local variable.
 296         * write.c (fixup_segment): Differentiate signed and non-signed
 297         relocs in overflow check.
 298         * testsuite/gas/all/overflow.s,
 299         testsuite/gas/all/overflow.l: New.
 300         * testsuite/gas/all/gas.exp: Run new test.
 301
 302 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 303
 304         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
 305         of object format controlling option. Add Mach-O to the latter.
 306         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
 307         accordingly.
 308
 309 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 310
 311         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
 312         (optimize_disp, i386_finalize_displacement): Use
 313         operand_type_and_not.
 314         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
 315
 316 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 317
 318         * config/tc-i386.c (offset_in_range): Bail early when mask would
 319         cover all bits anyway.
 320
 321 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 322
 323         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
 324         the BFD64-only logic to also apply to non-64-bit code.
 325         (i386_finalize_displacement): Use extend_to_32bit_address for
 326         non-64-bit code. Drop now redundant O_constant checks.
 327         * testsuite/gas/i386/disp-imm-32.s,
 328         testsuite/gas/i386/disp-imm-32.d: New.
 329         * testsuite/gas/i386/i386.exp: Run new test.
 330
 331 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 332
 333         * config/tc-i386.c (offset_in_range): Replace uses of
 334         bfd_sprintf_vma.
 335
 336 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 337
 338         * config/tc-i386.c (offset_in_range): Adjust conditional.
 339         * testsuite/gas/i386/disp-imm-16.s,
 340         testsuite/gas/i386/disp-imm-16.l,
 341         testsuite/gas/i386/disp-imm-64.s,
 342         testsuite/gas/i386/disp-imm-64.l: New.
 343         * testsuite/gas/i386/i386.exp: Run new tests.
 344
 345 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 346
 347         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 348         properly named) parens_not_balanced.
 349         * testsuite/gas/i386/sib.s: Add more cases.
 350         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 351         Adjust expectations.
 352
 353 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 354
 355         * read.c (emit_expr_with_reloc): Fold three as_warn().
 356
 357 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 358
 359         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 360         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 361         conditional.
 362
 363 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 366         if needed.
 367         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 368
 369 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 370
 371         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 372         and riscv_set_rve both for -march and elf attributes.
 373         (riscv_after_parse_args): Likewise.
 374
 375 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 376
 377         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 378         (do_vusdot): Likewise.
 379         (do_vsudot): Likewise.
 380         (check_cde_operand): Likewise.
 381         (do_vdot): Likewise.
 382
 383 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 384
 385         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 386
 387 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 388
 389         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 390         when it would grow code size in 16-bit mode.
 391         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 392         * testsuite/gas/i386/lea16-optimize2.d: New.
 393         * testsuite/gas/i386/i386.exp: Run new test.
 394
 395 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 396
 397         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 398         Adjust expectations.
 399         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 400
 401 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 402
 403         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 404         and fits_in_unsigned_long.
 405
 406 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 407
 408         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 409         and fits_in_unsigned_long. Combine if()s.
 410
 411 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 412
 413         * config/tc-i386.c (optimize_disp): Write back updated value.
 414         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 415         cases.
 416         * testsuite/gas/i386/lea16-optimize.d,
 417         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 418         Adjust expectations.
 419         * testsuite/gas/i386/lea16.d: New.
 420         * testsuite/gas/i386/i386.exp: Run new test.
 421
 422 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 423
 424         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 425         Re-order.
 426
 427 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 428
 429         * config/tc-i386.c (i386_att_operand): Re-write handling of
 430         vector operations operand suffix.
 431         * testsuite/gas/i386/unary.s: Add more cases.
 432         * testsuite/gas/i386/unary.d: Adjust expectations.
 433
 434 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 435
 436         * config/tc-i386.c (parse_operands): Reduce scope of
 437         paren_not_balanced, to match the new in_quotes. Skip over quoted
 438         regions of operands.
 439         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 440         double quote.
 441         * testsuite/gas/i386/unary.s: Add more cases.
 442         * testsuite/gas/i386/unary.d: Adjust expectations.
 443
 444 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 445
 446         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 447         (md_begin): Fold digit and lower-case letter handling.
 448         (starts_memory_operand): Permit more characters.
 449         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 450         * testsuite/gas/i386/i386.exp: Run new test.
 451
 452 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 453
 454         * config/tc-i386.c (starts_memory_operand): New.
 455         (i386_att_operand): Use it.
 456         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 457         * testsuite/gas/i386/i386.exp: Run new test.
 458
 459 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 460
 461         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 462         start-of-expression. Don't permit '*' when one was already seen.
 463
 464 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 465
 466         * config/tc-i386.c (parse_operands): Don't check for matched
 467         square brackets.
 468
 469 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 470
 471         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 472         (i386_att_operand): Adjust calls to check_VecOperations.
 473         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 474
 475 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 476
 477         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 478
 479 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 480
 481         * config/tc-i386.c (extend_to_32bit_address): New.
 482         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 483         (signed_cons): Use object_64bit.
 484         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 485         testsuite/gas/i386/wrap32-text.d: New.
 486         * testsuite/gas/i386/i386.exp: Run new tests.
 487
 488 2021-06-03  Alan Modra  <amodra@gmail.com>
 489
 490         PR 1202
 491         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 492
 493 2021-05-29  Alan Modra  <amodra@gmail.com>
 494
 495         * testsuite/gas/ppc/raw.s,
 496         * testsuite/gas/ppc/raw.d: New test.
 497         * testsuite/gas/ppc/ppc.exp: Run it.
 498
 499 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 500
 501         * testsuite/gas/mips/c0.d: New test.
 502         * testsuite/gas/mips/mips1@c0.d: New test.
 503         * testsuite/gas/mips/mips2@c0.d: New test.
 504         * testsuite/gas/mips/mips3@c0.d: New test.
 505         * testsuite/gas/mips/mips4@c0.d: New test.
 506         * testsuite/gas/mips/mips5@c0.d: New test.
 507         * testsuite/gas/mips/mips32@c0.d: New test.
 508         * testsuite/gas/mips/mips64@c0.d: New test.
 509         * testsuite/gas/mips/r3000@c0.d: New test.
 510         * testsuite/gas/mips/r3900@c0.d: New test.
 511         * testsuite/gas/mips/r4000@c0.d: New test.
 512         * testsuite/gas/mips/vr5400@c0.d: New test.
 513         * testsuite/gas/mips/r5900@c0.d: New test.
 514         * testsuite/gas/mips/sb1@c0.d: New test.
 515         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 516         * testsuite/gas/mips/octeon@c0.d: New test.
 517         * testsuite/gas/mips/xlr@c0.d: New test.
 518         * testsuite/gas/mips/c1.d: New test.
 519         * testsuite/gas/mips/mips1@c1.d: New test.
 520         * testsuite/gas/mips/mips2@c1.d: New test.
 521         * testsuite/gas/mips/mips3@c1.d: New test.
 522         * testsuite/gas/mips/mips4@c1.d: New test.
 523         * testsuite/gas/mips/mips5@c1.d: New test.
 524         * testsuite/gas/mips/mips32@c1.d: New test.
 525         * testsuite/gas/mips/mips64@c1.d: New test.
 526         * testsuite/gas/mips/mipsr6@c1.d: New test.
 527         * testsuite/gas/mips/r3000@c1.d: New test.
 528         * testsuite/gas/mips/r3900@c1.d: New test.
 529         * testsuite/gas/mips/r4000@c1.d: New test.
 530         * testsuite/gas/mips/vr5400@c1.d: New test.
 531         * testsuite/gas/mips/r5900@c1.d: New test.
 532         * testsuite/gas/mips/sb1@c1.d: New test.
 533         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 534         * testsuite/gas/mips/octeon@c1.d: New test.
 535         * testsuite/gas/mips/xlr@c1.d: New test.
 536         * testsuite/gas/mips/c2.d: New test.
 537         * testsuite/gas/mips/vr5400@c2.d: New test.
 538         * testsuite/gas/mips/r5900@c2.d: New test.
 539         * testsuite/gas/mips/octeon@c2.d: New test.
 540         * testsuite/gas/mips/c3.d: New test.
 541         * testsuite/gas/mips/mips1@c3.d: New test.
 542         * testsuite/gas/mips/mips2@c3.d: New test.
 543         * testsuite/gas/mips/mips32@c3.d: New test.
 544         * testsuite/gas/mips/r3000@c3.d: New test.
 545         * testsuite/gas/mips/r3900@c3.d: New test.
 546         * testsuite/gas/mips/c0.l: New test stderr output.
 547         * testsuite/gas/mips/c2.l: New test stderr output.
 548         * testsuite/gas/mips/c3.l: New test stderr output.
 549         * testsuite/gas/mips/c0.s: New test source.
 550         * testsuite/gas/mips/c1.s: New test source.
 551         * testsuite/gas/mips/c2.s: New test source.
 552         * testsuite/gas/mips/c3.s: New test source.
 553         * testsuite/gas/mips/mips.exp: Run the new tests.
 554
 555 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 556
 557         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 558         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 559         * testsuite/gas/mips/mips1@rfe.d: New test.
 560         * testsuite/gas/mips/mips2@rfe.d: New test.
 561         * testsuite/gas/mips/r3000@rfe.d: New test.
 562         * testsuite/gas/mips/r3900@rfe.d: New test.
 563         * testsuite/gas/mips/rfe.l: New test stderr output.
 564
 565 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 566
 567         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 568         ISAs.
 569         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 570         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 571         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 572         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 573         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 574         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 575         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 576         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 577         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 578         * testsuite/gas/mips/mips1@cp0b.d: New test.
 579         * testsuite/gas/mips/mips2@cp0b.d: New test.
 580         * testsuite/gas/mips/mips3@cp0b.d: New test.
 581         * testsuite/gas/mips/r3000@cp0b.d: New test.
 582         * testsuite/gas/mips/r3900@cp0b.d: New test.
 583         * testsuite/gas/mips/r4000@cp0b.d: New test.
 584         * testsuite/gas/mips/r5900@cp0b.d: New test.
 585         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 586         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 587         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 588         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 589         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 590         * testsuite/gas/mips/mips1@cp0c.d: New test.
 591         * testsuite/gas/mips/mips2@cp0c.d: New test.
 592         * testsuite/gas/mips/mips3@cp0c.d: New test.
 593         * testsuite/gas/mips/mips4@cp0c.d: New test.
 594         * testsuite/gas/mips/mips5@cp0c.d: New test.
 595         * testsuite/gas/mips/r3000@cp0c.d: New test.
 596         * testsuite/gas/mips/r3900@cp0c.d: New test.
 597         * testsuite/gas/mips/r4000@cp0c.d: New test.
 598         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 599         * testsuite/gas/mips/r5900@cp0c.d: New test.
 600         * testsuite/gas/mips/mips1@cp0m.d: New test.
 601         * testsuite/gas/mips/r3000@cp0m.d: New test.
 602         * testsuite/gas/mips/octeon@cp2.d: New test.
 603         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 604         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 605         * testsuite/gas/mips/octeon@cp2b.d: New test.
 606         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 607         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 608         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 609         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 610         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 611         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 612         * testsuite/gas/mips/r5900@cp2m.d: New test.
 613         * testsuite/gas/mips/octeon@cp2m.d: New test.
 614         * testsuite/gas/mips/mips1@cp2d.d: New test.
 615         * testsuite/gas/mips/r3000@cp2d.d: New test.
 616         * testsuite/gas/mips/r3900@cp2d.d: New test.
 617         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 618         * testsuite/gas/mips/r5900@cp2d.d: New test.
 619         * testsuite/gas/mips/octeon@cp2d.d: New test.
 620         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 621         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 622         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 623         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 624         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 625         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 626         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 627         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 628         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 629         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 630         * testsuite/gas/mips/mips1@cp3.d: New test.
 631         * testsuite/gas/mips/mips2@cp3.d: New test.
 632         * testsuite/gas/mips/mips32@cp3.d: New test.
 633         * testsuite/gas/mips/r3000@cp3.d: New test.
 634         * testsuite/gas/mips/r3900@cp3.d: New test.
 635         * testsuite/gas/mips/mips1@cp3b.d: New test.
 636         * testsuite/gas/mips/mips2@cp3b.d: New test.
 637         * testsuite/gas/mips/mips32@cp3b.d: New test.
 638         * testsuite/gas/mips/r3000@cp3b.d: New test.
 639         * testsuite/gas/mips/r3900@cp3b.d: New test.
 640         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 641         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 642         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 643         * testsuite/gas/mips/mips1@cp3m.d: New test.
 644         * testsuite/gas/mips/mips2@cp3m.d: New test.
 645         * testsuite/gas/mips/r3000@cp3m.d: New test.
 646         * testsuite/gas/mips/r3900@cp3m.d: New test.
 647         * testsuite/gas/mips/mips2@cp3d.d: New test.
 648         * testsuite/gas/mips/cp0b.l: New test stderr output.
 649         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 650         * testsuite/gas/mips/cp0c.l: New test stderr output.
 651         * testsuite/gas/mips/cp0m.l: New test stderr output.
 652         * testsuite/gas/mips/cp2.l: New test stderr output.
 653         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 654         * testsuite/gas/mips/cp2b.l: New test stderr output.
 655         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 656         * testsuite/gas/mips/cp2m.l: New test stderr output.
 657         * testsuite/gas/mips/cp2d.l: New test stderr output.
 658         * testsuite/gas/mips/cp3.l: New test stderr output.
 659         * testsuite/gas/mips/cp3b.l: New test stderr output.
 660         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 661         * testsuite/gas/mips/cp3m.l: New test stderr output.
 662         * testsuite/gas/mips/cp3d.l: New test stderr output.
 663
 664 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 665
 666         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 667         instruction removal.
 668         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 669
 670 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 671
 672         * testsuite/gas/mips/cp0b.d: New test.
 673         * testsuite/gas/mips/cp0bl.d: New test.
 674         * testsuite/gas/mips/cp2b.d: New test.
 675         * testsuite/gas/mips/micromips@cp2b.d: New test.
 676         * testsuite/gas/mips/cp2bl.d: New test.
 677         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 678         * testsuite/gas/mips/cp3b.d: New test.
 679         * testsuite/gas/mips/cp3bl.d: New test.
 680         * testsuite/gas/mips/cp0b.s: New test source.
 681         * testsuite/gas/mips/cp0bl.s: New test source.
 682         * testsuite/gas/mips/cp2b.s: New test source.
 683         * testsuite/gas/mips/cp2bl.s: New test source.
 684         * testsuite/gas/mips/cp3b.s: New test source.
 685         * testsuite/gas/mips/cp3bl.s: New test source.
 686         * testsuite/gas/mips/mips.exp: Run the new tests.
 687
 688 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 689
 690         * testsuite/gas/mips/rfe.d: New test.
 691         * testsuite/gas/mips/rfe.s: New test source.
 692         * testsuite/gas/mips/mips.exp: Run the new test.
 693
 694 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 695
 696         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 697         * testsuite/gas/mips/mips.exp: Run the new test.
 698         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 699         according to changes to opcodes.
 700         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 701         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 702         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 703         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 704         * testsuite/gas/mips/trunc.d: Likewise.
 705
 706 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 707
 708         * testsuite/gas/mips/cp0c.d: New test.
 709         * testsuite/gas/mips/cp0m.d: New test.
 710         * testsuite/gas/mips/r3900@cp0m.d: New test.
 711         * testsuite/gas/mips/cp2.d: New test.
 712         * testsuite/gas/mips/micromips@cp2.d: New test.
 713         * testsuite/gas/mips/cp2m.d: New test.
 714         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 715         * testsuite/gas/mips/micromips@cp2m.d: New test.
 716         * testsuite/gas/mips/cp2d.d: New test.
 717         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 718         * testsuite/gas/mips/micromips@cp2d.d: New test.
 719         * testsuite/gas/mips/cp2-64.d: New test.
 720         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 721         * testsuite/gas/mips/cp3.d: New test.
 722         * testsuite/gas/mips/cp3m.d: New test.
 723         * testsuite/gas/mips/cp3d.d: New test.
 724         * testsuite/gas/mips/cp0c.s: New test source.
 725         * testsuite/gas/mips/cp0m.s: New test source.
 726         * testsuite/gas/mips/cp2.s: New test source.
 727         * testsuite/gas/mips/cp2m.s: New test source.
 728         * testsuite/gas/mips/cp2d.s: New test source.
 729         * testsuite/gas/mips/cp2-64.s: New test source.
 730         * testsuite/gas/mips/cp3.s: New test source.
 731         * testsuite/gas/mips/cp3m.s: New test source.
 732         * testsuite/gas/mips/cp3d.s: New test source.
 733         * testsuite/gas/mips/mips.exp: Run the new tests.
 734
 735 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 736
 737         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 738         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 739         operand code.
 740
 741 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 742
 743         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 744         * testsuite/gas/mips/mips.exp: Run it.
 745
 746 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 747
 748         * testsuite/gas/mips/micromips.d: Update disassembly according
 749         to "dmtc1" entry fix with opcodes.
 750         * testsuite/gas/mips/micromips-compact.d: Likewise.
 751         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 752         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 753         * testsuite/gas/mips/micromips-trap.d: Likewise.
 754         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 755
 756 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 757
 758         * config/tc-mips.c (FCSR): New macro.
 759         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 760
 761 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         PR ld/27905
 764         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 765         (set_16bit_gcc_code_flag): Likewise.
 766         (x86_cleanup): Likewise.
 767         * testsuite/gas/i386/code16-2.d: Updated.
 768         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 769
 770 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 771
 772         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 773         * testsuite/gas/ppc/vsx.s: Likewise.
 774
 775 2021-05-27  Alan Modra  <amodra@gmail.com>
 776
 777         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 778         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 779         error.
 780
 781 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 782
 783         PR ld/27905
 784         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 785         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 786         object.
 787         (set_16bit_gcc_code_flag): Likewise.
 788         (x86_cleanup): Always generate the GNU property note if
 789         x86_feature_2_used isn't 0.
 790         * testsuite/gas/i386/code16-2.d: New file.
 791         * testsuite/gas/i386/code16-2.s: Likewise.
 792         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 793         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 794
 795 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 796
 797         PR gas/27906
 798         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 799         movsbq.
 800
 801 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 802
 803         * config/tc-riscv.c (riscv_set_arch): Set
 804         check_unknown_prefixed_ext to true for assembler.
 805
 806 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 807
 808         PR gas/25235
 809         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 810         (relax_adr): Thumb symbols 4 bytes.
 811         * testsuite/gas/arm/pr25235.d: New test.
 812         * testsuite/gas/arm/pr25235.s: New test.
 813
 814 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 815
 816         PR 25212
 817         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 818         will choose ilp32e abi for rv32e.  Besides, report errors for the
 819         invalid march and mabi combinations.
 820         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 821         ilp32e abi for rve extension.
 822         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 823         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 824         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 825         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 826         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 827         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 828         Renamed all mabi testcases to their march-mabi settings.
 829
 830 2021-05-22  Alan Modra  <amodra@gmail.com>
 831
 832         PR 25599
 833         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 834         adjustment.  Add assertion.
 835         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 836         for PCREL60B.
 837
 838 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 839
 840         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 841         (signed_overflow): New function.
 842         (unsigned_overflow): New function.
 843         (is_overflow): Use new functions.
 844         (md_apply_fix): Use signed_overflow.
 845         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 846         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 847         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 848
 849 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 850
 851         PR 27888
 852         * Makefile.am (ZLIB): Define.
 853         (as_new_LDADD): Add it.
 854         * Makefile.in: Regenerate.
 855
 856 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 857
 858         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 859         into the same GPR twice.
 860         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 861         * testsuite/gas/arm/mve-vmov-3.d: New test.
 862         * testsuite/gas/arm/mve-vmov-3.s: New test.
 863
 864 2021-05-12  Alan Modra  <amodra@gmail.com>
 865
 866         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 867         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 868
 869 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 870
 871         PR 27823
 872         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 873         instruction.
 874         * testsuite/gas/z80/ill_ops.s: New test source file.
 875         * testsuite/gas/z80/ill_ops.d: New test driver.
 876         * testsuite/gas/z80/ill_ops.l: New test error output.
 877
 878 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 879
 880         PR 27415
 881         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 882         24-bit shifts.
 883         * testsuite/gas/z80/z80_reloc.a: Update tests.
 884         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 885
 886 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 887
 888         * doc/Makefile.am (html-local, as/index.html): New targets.
 889         * doc/Makefile.in: Regenerate.
 890
 891 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 892
 893         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 894         * doc/Makefile.in: Regenerate.
 895
 896 2021-05-07  Nick Clifton  <nickc@redhat.com>
 897
 898         PR 3136
 899         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 900         (obj_elf_bss): New function.  Change to the .bss section.
 901         Support an optional subsection number.
 902         (obj_elf_change_section): Call obj_elf_section_change_hook.
 903         (obj_elf_section): Likewise.
 904         (obj_elf_data): Likewise.
 905         (obj_elf_text): Likewise.
 906         (obj_elf_struct): Likewise.
 907         (obj_elf_subsection): Likewise.
 908         (obj_elf_previous): Likewise.
 909         * config/obj-elf.h (obj_elf_bss): Prototype.
 910         * doc/as.texi (Bss): New node.
 911
 912 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 913
 914         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 915         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 916         (coff_frob_section): Likewise.
 917         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 918         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 919         SA_SET_SECT_NRELOC) New defines.
 920         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 921         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 922         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 923         * testsuite/gas/ppc/aix.exp: New tests.
 924         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 925         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 926         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 927
 928         * config/tc-ppc.c (ppc_function): Update comment for
 929         fifth argument.
 930         (ppc_frob_symbol): Remove ppc_last_function check.
 931         Make sure coff_last_function is reset.
 932         Correctly set fsize when not provided in .function.
 933         * testsuite/gas/ppc/aix.exp: New tests.
 934         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 935         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 936         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 937
 938 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 939
 940         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 941         * testsuite/gas/i386/i386.exp: Run new test.
 942
 943 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 944
 945         * config/tc-i386.c (output_disp): Use disps field instead of
 946         imms one.
 947
 948 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 949
 950         * config/tc-i386.c (i386_finalize_immediate): Move register
 951         check ...
 952         (i386_immediate): ... here.
 953
 954 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 955
 956         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 957         Re-arrange operand type accumulation.
 958
 959 2021-05-06  Stafford Horne  <shorne@gmail.com>
 960
 961         PR 21464
 962         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 963         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 964         relocation.
 965
 966 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 967
 968         PR 27764
 969         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 970         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 971         * testsuite/gas/riscv/a-ext.d: Likewise.
 972         * testsuite/gas/riscv/a-ext.s: Likewise.
 973
 974 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 975
 976         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 977         #if.
 978         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 979         Add two further .long and an .equ.
 980         * testsuite/gas/i386/secrel.d: Adjust expecations.
 981
 982 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 983
 984         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 985         Convert Windows to UNIX EOL.
 986
 987 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 988
 989         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 990         variant into ELF one.
 991
 992 2021-05-03  Alan Modra  <amodra@gmail.com>
 993
 994         * testsuite/gas/elf/section25.s: Don't start directives in first
 995         column.
 996         * testsuite/gas/elf/section26.s: Likewise.
 997
 998 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 999
1000         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
1001         * testsuite/gas/i386/lea64.d,
1002         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
1003         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1004         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
1005
1006 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1007
1008         * config/tc-i386.c (i386_validate_fix): Change return type to
1009         int. Short-circuit BFD_RELOC_SIZE* handling.
1010         (tc_gen_reloc): New local variable sym. Extend logic when
1011         processing BFD_RELOC_SIZE*.
1012         * config/tc-i386.f (i386_validate_fix): Change return type to
1013         int.
1014         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
1015         returns zero.
1016         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
1017         testsuite/gas/i386/size-5b.d: New.
1018         * testsuite/gas/i386/i386.exp: Run new tests.
1019
1020 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1021
1022         * config/tc-i386.c (tc_gen_reloc): Use section size for section
1023         symbols when resolving BFD_RELOC_SIZE*.
1024         * testsuite/gas/i386/size-2.s: Add section size cases.
1025         * testsuite/gas/i386/size-2.d,
1026         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
1027
1028 2021-04-28  Jan Beulich  <jbeulich@suse.com>
1029             H.J. Lu  <hjl.tools@gmail.com>
1030
1031         PR gas/27763
1032         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
1033         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
1034         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
1035         (md_estimate_size_before_relax): Move local variable fixP. Set
1036         it from fix_new() return values. Mark 4-byte relocs as signed
1037         for 64-bit.
1038         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
1039         * testsuite/gas/i386/x86-64-rip-2.s,
1040         * testsuite/gas/i386/x86-64-rip-2.d,
1041         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1042         * testsuite/gas/i386/x86-64-rip-inval-1.l,
1043         * testsuite/gas/i386/x86-64-rip-inval-2.s,
1044         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
1045         * testsuite/gas/i386/i386.exp: Run new tests.
1046
1047 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1048
1049         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
1050
1051 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1052
1053         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
1054         BFD_RELOC_SIZE*.
1055
1056 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1057
1058         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
1059         overflow check to 64-bit objects.
1060
1061 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1062
1063         * config/tc-i386.c (want_disp32): Also check for SIZE32.
1064         (optimize_encoding): Handle LEA.
1065         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1066         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
1067         Add many more forms.
1068         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
1069         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
1070         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
1071         New.
1072         * testsuite/gas/i386/i386.exp: Run new tests.
1073
1074 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1075
1076         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
1077         signed.
1078         * testsuite/gas/i386/x86-64-addr32-bad.s,
1079         testsuite/gas/i386/x86-64-addr32-bad.l: New.
1080         * testsuite/gas/i386/i386.exp: Run new test.
1081
1082 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
1083
1084         * testsuite/gas/elf/section25.d: Run it everywhere.
1085         * testsuite/gas/elf/section26.d: Likewise.
1086         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
1087
1088 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
1089
1090         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
1091         optional "code" argument.
1092
1093 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1094
1095         * config/tc-i386.c (want_disp32): New.
1096         (md_assemble): Use it.
1097         (optimize_disp): Likewise.
1098         (build_modrm_byte): Likewise.
1099
1100 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1101
1102         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
1103         check ...
1104         (md_assemble): ... here.
1105
1106 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1107
1108         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
1109         Move up setting of disp32.
1110
1111 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1112
1113         * config/tc-i386.c (pe): Don't truncate expression value.
1114         (i386_finalize_displacement): Likewise.
1115
1116 2021-04-21  Nick Clifton  <nickc@redhat.com>
1117
1118         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
1119         for named section symbols.
1120         * testsuite/gas/arm/thumbver.d: Likewise.
1121         * testsuite/gas/bfin/loop_temps.d: Likewise.
1122         * testsuite/gas/elf/section2.e-arc: Likewise.
1123         * testsuite/gas/elf/section2.e-arm: Likewise.
1124         * testsuite/gas/elf/section2.e-csky: Likewise.
1125         * testsuite/gas/elf/section2.e-m32r: Likewise.
1126         * testsuite/gas/elf/section2.e-mips: Likewise.
1127         * testsuite/gas/elf/section2.e-msp430: Likewise.
1128         * testsuite/gas/elf/section2.e-riscv: Likewise.
1129         * testsuite/gas/elf/section2.e-rl78: Likewise.
1130         * testsuite/gas/elf/section2.e-rx: Likewise.
1131         * testsuite/gas/elf/section2.e-score: Likewise.
1132         * testsuite/gas/elf/section2.e-tic6x: Likewise.
1133         * testsuite/gas/elf/section2.e-unused: Likewise.
1134         * testsuite/gas/elf/section2.e-v850: Likewise.
1135         * testsuite/gas/elf/section2.e-xtensa: Likewise.
1136         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
1137         * testsuite/gas/ia64/alias.d: Likewise.
1138         * testsuite/gas/ia64/global.d: Likewise.
1139         * testsuite/gas/microblaze/relax_size.elf: Likewise.
1140         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
1141         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
1142         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
1143         * testsuite/gas/mmix/bspec-1.d: Likewise.
1144         * testsuite/gas/mmix/byte-1.d: Likewise.
1145         * testsuite/gas/mmix/comment-1.d: Likewise.
1146         * testsuite/gas/mmix/loc-1.d: Likewise.
1147         * testsuite/gas/mmix/loc-2.d: Likewise.
1148         * testsuite/gas/mmix/loc-3.d: Likewise.
1149         * testsuite/gas/mmix/loc-4.d: Likewise.
1150         * testsuite/gas/mmix/loc-5.d: Likewise.
1151         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
1152
1153 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
1154
1155         PR binutils/21700
1156         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
1157         (ppc_fix_adjustable): Manage fx_subsy part.
1158         (tc_gen_reloc): Create second relocation when both
1159         fx_addsy and fx_subsy are provided.
1160         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
1161         (MAX_RELOC_EXPANSION): Likewise.
1162         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
1163         (UNDEFINED_DIFFERENCE_OK): Likewise
1164         * testsuite/gas/all/gas.exp: Skip difference between two
1165         undefined symbols test.
1166
1167 2021-04-19  Nick Clifton  <nickc@redhat.com>
1168
1169         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
1170         targets which should skip the undefined symbols test.
1171
1172 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1173
1174         * NEWS: Update news.
1175         * testsuite/gas/aarch64/rme.d: Update test.
1176         * testsuite/gas/aarch64/rme.s: Update test.
1177
1178 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1179
1180         * testsuite/gas/aarch64/rme.d: Update test.
1181         * testsuite/gas/aarch64/rme.s: Update test.
1182
1183 2021-04-19  Jan Beulich  <jbeulich@suse.com>
1184
1185         * as.h (sprint_value): Delete.
1186         * messages.c (sprint_value): Likewise.
1187         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
1188         place of sprint_value.
1189         * config/tc-s390.c (s390_insert_operand): Likewise.
1190         * doc/internals.texi (sprint_value): Delete section.
1191         * write.c (fixup_segment): Likewise.
1192         (relax_segment): Likewise.
1193
1194 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1195
1196         * testsuite/gas/aarch64/rme-invalid.d: New test.
1197         * testsuite/gas/aarch64/rme-invalid.l: New test.
1198         * testsuite/gas/aarch64/rme-invalid.s: New test.
1199         * testsuite/gas/aarch64/rme.d: New test.
1200         * testsuite/gas/aarch64/rme.s: New test.
1201
1202 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
1203
1204         PR 27436
1205         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
1206         * testsuite/gas/riscv/shamt-32.d: New testcase.
1207         * testsuite/gas/riscv/shamt-32.l: Likewise.
1208         * testsuite/gas/riscv/shamt-32.s: Likewise.
1209         * testsuite/gas/riscv/shamt-64.d: Likewise.
1210         * testsuite/gas/riscv/shamt-64.l: Likewise.
1211         * testsuite/gas/riscv/shamt-64.s: Likewise.
1212
1213 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
1214
1215         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
1216         c.mv a4,a4.
1217         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
1218
1219 2021-04-14  Alan Modra  <amodra@gmail.com>
1220
1221         PR 27723
1222         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
1223         (select_cie_for_fde): ..here.  Simplify.
1224
1225 2021-04-14  Alan Modra  <amodra@gmail.com>
1226
1227         PR 27723
1228         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
1229         DW_CFA_GNU_window_save and DW_CFA_restore_state.
1230
1231 2021-04-13  Alan Modra  <amodra@gmail.com>
1232
1233         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
1234         write to $srcdir.  Use gas_host_run and read output file rather
1235         than gas_start/gas_finish.
1236
1237 2021-04-12  Alan Modra  <amodra@gmail.com>
1238
1239         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
1240         (md_assemble): Likewise.  Handle bignum operands.
1241         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
1242         check.
1243         * expr.c: Delete unnecessary forward declarations.
1244         (generic_bignum_to_int32): Return uint32_t.
1245         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1246         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1247         clear X_extrabit for unary '!'.
1248         * expr.h (generic_bignum_to_int32): Declare.
1249         (generic_bignum_to_int64): Declare.
1250         * testsuite/gas/ppc/prefix-pcrel.s,
1251         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1252
1253 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1254
1255         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1256         march-fail-porder-x-std.d.
1257         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1258         march-fail-porder-z-std.d.
1259         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1260         march-fail-porder-x-z.d.
1261         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1262         march-fail-porder.l.
1263         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1264         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1265         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1266         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1267         march-fail-single-char-h.d.
1268         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1269         march-fail-single-char-s.d.
1270         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1271         march-fail-single-char-x.d.
1272         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1273         march-fail-single-char-z.d.
1274         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1275         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1276         march-fail-single-prefix.l.
1277         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1278         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1279         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1280
1281 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1282
1283         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1284         diagnostic messages for LD/ST Exclusive instructions.
1285         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1286         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1287         clean-up.
1288
1289 2021-04-09  Alan Modra  <amodra@gmail.com>
1290
1291         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1292         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1293         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1294
1295 2021-04-08  Alan Modra  <amodra@gmail.com>
1296
1297         * testsuite/gas/ppc/pr27676.d,
1298         * testsuite/gas/ppc/pr27676.s: New test.
1299         * testsuite/gas/ppc/ppc.exp: Run it.
1300         * testsuite/gas/ppc/dcbt.d: Update.
1301         * testsuite/gas/ppc/power4_32.d: Update.
1302
1303 2021-04-07  Alan Modra  <amodra@gmail.com>
1304
1305         PR 27217
1306         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1307
1308 2021-04-06  Nick Clifton  <nickc@redhat.com>
1309
1310         PR 27217
1311         * config/tc-aarch64.c (my_get_expression): Rename to
1312         aarch64_get_expression.  Add a fifth argument to enable deferring
1313         of expression resolution.
1314         (parse_typed_reg): Update calls to my_get_expression.
1315         (parse_vector_reg_list): Likewise.
1316         (parse_immediate_expression): Likewise.
1317         (parse_big_immediate): Likewise.
1318         (parse_shift): Likewise.
1319         (parse_shifter_operand_imm): Likewise.
1320         (parse_operands): Likewise.
1321         (parse_shifter_operand_reloc): Update calls to my_get_expression
1322         and call aarch64_force_reloc to determine the value of the new
1323         fifth argument.
1324         (parse_address_main): Likewise.
1325         (parse_half): Likewise.
1326         (parse_adrp): Likewise.
1327         (aarch64_force_reloc): New function.  Contains code extracted from...
1328         (aarch64_force_relocation): ... here.
1329         * testsuite/gas/aarch64/pr27217.s: New test case.
1330         * testsuite/gas/aarch64/pr27217.d: New test driver.
1331
1332 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1333
1334         * write.c (fixup_segment): Move add_symbol_segment declaration
1335         into main loop.
1336
1337 2021-04-05  Alan Modra  <amodra@gmail.com>
1338
1339         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1340         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1341         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1342         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1343         strstr, or vsnprintf declarations.
1344         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1345         * as.h: Don't include alloca-conf.h, include config.h instead.
1346         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1347         various fallback declarations.
1348         * asintl.h: Don't test HAVE_LOCALE_H.
1349         * as.c: Don't test HAVE_SETLOCALE.
1350         * dwarf2dbg.c: Include limits.h unconditionally.
1351         * expr.c: Likewise.
1352         * sb.c: Likewise.
1353         * symbols.c: Likewise.
1354         * config/tc-cr16.c: Likewise.
1355         * config/tc-d30v.c: Likewise.
1356         * config/tc-i386.c: Likewise.
1357         * config/tc-ia64.c: Likewise.
1358         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1359         * config.in: Regenerate.
1360         * configure: Regenerate.
1361         * Makefile.in: Regenerate.
1362         * doc/Makefile.in: Regenerate.
1363
1364 2021-04-01  Martin Liska  <mliska@suse.cz>
1365
1366         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1367         (weak_is_altname): Likewise.
1368         (obj_coff_section): Likewise.
1369         * config/tc-cr16.c (process_label_constant): Likewise.
1370         * config/tc-crx.c (strneq): Likewise.
1371
1372 2021-04-01  Martin Liska  <mliska@suse.cz>
1373
1374         * as.c (select_emulation_mode): Use startswith.
1375         * config/m68k-parse.y: Likewise.
1376         * config/obj-aout.c (obj_aout_type): Likewise.
1377         * config/obj-elf.c (elf_common_parse): Likewise.
1378         (obj_elf_section_type): Likewise.
1379         (obj_elf_section_word): Likewise.
1380         (obj_elf_section): Likewise.
1381         (obj_elf_symver): Likewise.
1382         (adjust_stab_sections): Likewise.
1383         * config/obj-evax.c (evax_shorten_name): Likewise.
1384         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1385         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1386         (aarch64_parse_features): Likewise.
1387         (create_register_alias): Likewise.
1388         (aarch64_data_in_code): Likewise.
1389         (md_parse_option): Likewise.
1390         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1391         (s_alpha_pdesc): Likewise.
1392         * config/tc-arc.c (tokenize_extregister): Likewise.
1393         * config/tc-arm.c (create_register_alias): Likewise.
1394         (create_neon_reg_alias): Likewise.
1395         (parse_ifimm_zero): Likewise.
1396         (parse_qfloat_immediate): Likewise.
1397         (arm_elf_section_type): Likewise.
1398         (arm_parse_extension): Likewise.
1399         (aeabi_set_public_attributes): Likewise.
1400         (s_arm_arch_extension): Likewise.
1401         (arm_data_in_code): Likewise.
1402         (start_unwind_section): Likewise.
1403         * config/tc-avr.c (avr_ldi_expression): Likewise.
1404         * config/tc-csky.c (is_freglist_legal): Likewise.
1405         (csky_s_section): Likewise.
1406         * config/tc-d30v.c (do_assemble): Likewise.
1407         * config/tc-dlx.c (parse_operand): Likewise.
1408         * config/tc-epiphany.c (md_assemble): Likewise.
1409         * config/tc-h8300.c (h8300_elf_section): Likewise.
1410         (get_operand): Likewise.
1411         * config/tc-hppa.c (pa_ip): Likewise.
1412         (pa_level): Likewise.
1413         (pa_space): Likewise.
1414         * config/tc-i386.c (i386_mach): Likewise.
1415         (md_assemble): Likewise.
1416         (check_VecOperations): Likewise.
1417         (i386_target_format): Likewise.
1418         (i386_elf_section_type): Likewise.
1419         * config/tc-ia64.c (start_unwind_section): Likewise.
1420         (md_parse_option): Likewise.
1421         (is_taken_branch): Likewise.
1422         (idesc->name,): Likewise.
1423         (note_register_values): Likewise.
1424         (do_alias): Likewise.
1425         * config/tc-m32c.c (insn_to_subtype): Likewise.
1426         * config/tc-m68hc11.c (get_operand): Likewise.
1427         (md_assemble): Likewise.
1428         * config/tc-m68k.c (m68k_ip): Likewise.
1429         (m68k_elf_suffix): Likewise.
1430         * config/tc-mcore.c (mcore_s_section): Likewise.
1431         * config/tc-metag.c (parse_get_set): Likewise.
1432         (md_parse_option): Likewise.
1433         * config/tc-microblaze.c (parse_imm): Likewise.
1434         (check_got): Likewise.
1435         (md_apply_fix): Likewise.
1436         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1437         (md_begin): Likewise.
1438         (s_is_linkonce): Likewise.
1439         (check_regno): Likewise.
1440         (match_float_constant): Likewise.
1441         (classify_vr4120_insn): Likewise.
1442         (match_insn): Likewise.
1443         (mips_after_parse_args): Likewise.
1444         (s_change_sec): Likewise.
1445         (s_option): Likewise.
1446         (parse_code_option): Likewise.
1447         (md_section_align): Likewise.
1448         (nopic_need_relax): Likewise.
1449         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1450         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1451         (mn10300_end_of_match): Likewise.
1452         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1453         * config/tc-nds32.c (nds32_parse_option): Likewise.
1454         * config/tc-nds32.h (md_do_align): Likewise.
1455         * config/tc-nios2.c (strprefix): Likewise.
1456         (nios2_special_relocation_p): Likewise.
1457         (nios2_parse_base_register): Likewise.
1458         (nios2_cons): Likewise.
1459         * config/tc-ns32k.c (addr_mode): Likewise.
1460         * config/tc-pdp11.c (set_option): Likewise.
1461         (parse_reg): Likewise.
1462         (parse_ac5): Likewise.
1463         (parse_op_no_deferred): Likewise.
1464         (set_cpu_model): Likewise.
1465         (set_machine_model): Likewise.
1466         * config/tc-pj.c (md_operand): Likewise.
1467         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1468         (ppc_arch): Likewise.
1469         (ppc_section_type): Likewise.
1470         * config/tc-s12z.c (tb_reg_rel): Likewise.
1471         (tb_opr_rel): Likewise.
1472         * config/tc-s390.c (s390_parse_cpu): Likewise.
1473         (md_parse_option): Likewise.
1474         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1475         (s3_pic_need_relax): Likewise.
1476         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1477         (s7_pic_need_relax): Likewise.
1478         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1479         * config/tc-sparc.c (md_parse_option): Likewise.
1480         (sparc_ip): Likewise.
1481         (s_reserve): Likewise.
1482         (s_common): Likewise.
1483         (s_seg): Likewise.
1484         (sparc_cons): Likewise.
1485         * config/tc-tic54x.c (stag_add_field): Likewise.
1486         (tic54x_endstruct): Likewise.
1487         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1488         * config/tc-v850.c (v850_comm): Likewise.
1489         (md_begin): Likewise.
1490         (md_assemble): Likewise.
1491         * config/tc-vax.c (vax_cons): Likewise.
1492         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1493         * config/tc-xstormy16.c (md_operand): Likewise.
1494         * config/tc-xtensa.c (get_directive): Likewise.
1495         (xg_instruction_matches_option_term): Likewise.
1496         (is_unaligned_label): Likewise.
1497         (cache_literal_section): Likewise.
1498         * config/xtensa-relax.c (parse_precond): Likewise.
1499         (parse_option_cond): Likewise.
1500         (transition_applies): Likewise.
1501         (wide_branch_opcode): Likewise.
1502         * dw2gencfi.c: Likewise.
1503         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1504         * ehopt.c (get_cie_info): Likewise.
1505         * input-file.c (input_file_open): Likewise.
1506         * listing.c (listing_newline): Likewise.
1507         (debugging_pseudo): Likewise.
1508         * read.c (read_a_source_file): Likewise.
1509         * write.c (adjust_reloc_syms): Likewise.
1510         (compress_debug): Likewise.
1511         (maybe_generate_build_notes): Likewise.
1512
1513 2021-03-31  Alan Modra  <amodra@gmail.com>
1514
1515         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1516         * config/bfin-lex-wrapper.c: Likewise.
1517         * itbl-lex.l: Don't include as.h.
1518         * config/bfin-lex.l: Likewise.
1519
1520 2021-03-31  Alan Modra  <amodra@gmail.com>
1521
1522         * as.h (POISON_BFD_BOOLEAN): Define.
1523         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1524         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1525         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1526         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1527         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1528         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1529         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1530         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1531         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1532         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1533         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1534         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1535         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1536         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1537         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1538         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1539         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1540         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1541         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1542         * config/tc-metag.c, * config/tc-metag.h,
1543         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1544         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1545         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1546         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1547         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1548         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1549         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1550         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1551         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1552         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1553         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1554         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1555         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1556         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1557         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1558         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1559         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1560         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1561         * config/tc-z8k.c, * config/xtensa-istack.h,
1562         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1563         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1564         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1565         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1566         with bool, FALSE with false, and TRUE with true.
1567
1568 2021-03-31  Alan Modra  <amodra@gmail.com>
1569
1570         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1571         * config/tc-crx.c: Likewise.
1572         * config/tc-nds32.h: Likewise.
1573
1574 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1575
1576         * config/tc-i386.c (build_modrm_byte): Change return type.
1577         Change type of "default_seg". Use NULL. Adjust setting of
1578         "default_seg".
1579         (reg_ds, reg_es, reg_ss): New.
1580         (struct _i386_insn): Change type of seg[].
1581         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1582         (swap_operands): Change type of "temp_seg".
1583         (check_string): Adjust %es check.
1584         (process_operands): Change type of "default_seg". Use NULL.
1585         Adjust segment override processing..
1586         (i386_att_operand): Adjust segment override handling.
1587         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1588
1589 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1590
1591         * config/tc-i386.c (reg_eax): New.
1592         (md_begin): Initialize reg_eax.
1593         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1594         reg_eax.
1595         (i386_intel_simplify): Likewise.
1596
1597 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1598
1599         * config/tc-i386.c (reg_st0): New.
1600         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1601         insert other st(N).
1602         (parse_real_register): Adjust st(N) processing.
1603
1604 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1605
1606         * config/tc-i386.c (rc_op): Delete.
1607         (struct Rounding_Operation): Move ...
1608         (struct _i386_insn): ... here. Change field "rounding".
1609         (build_evex_prefix): Adjust rounding processing.
1610         (swap_2_operands): Likewise.
1611         (check_VecOperands): Likewise.
1612         (RC_SAE_immediate): Likewise.
1613         (optimize_encoding): Adjust check for rounding.
1614         (build_modrm_byte): Likewise.
1615         (output_imm): Likewise.
1616         (md_assemble): Initialize rounding type.
1617
1618 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1619
1620         * config/tc-i386.c (broadcast_op): Delete.
1621         (struct Broadcast_Operation): Move ...
1622         (struct _i386_insn): ... here. Change field "broadcast".
1623         (match_mem_size): Adjust check for broadcast.
1624         (optimize_encoding): Likewise.
1625         (process_suffix): Likewise.
1626         (build_evex_prefix): Adjust broadcast processing.
1627         (swap_2_operands): Likewise.
1628         (check_VecOperations): Likewise.
1629         (match_template): Likewise.
1630         (check_VecOperands): Likewise.
1631
1632 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1633
1634         * config/tc-i386.c (reg_k0): New.
1635         (mask_op): Delete.
1636         (struct Mask_Operation): Move ...
1637         (struct _i386_insn): ... here. Change field "mask".
1638         (md_begin): Initialize reg_k0.
1639         (build_evex_prefix): Adjust mask processing.
1640         (swap_2_operands): Likewise.
1641         (check_VecOperands): Likewise.
1642         (check_VecOperations): Likewise.
1643         (optimize_encoding): Adjust checks for masking.
1644         (output_insn): Likewise.
1645
1646 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1647
1648         * config/tc-i386.c (swap_2_operands): Switch parameters to
1649         unsigned.
1650         (struct RC_Operation): Switch operand field to unsigned.
1651         (struct Mask_Operation): Likewise.
1652         (struct Broadcast_Operation): Likewise.
1653         (build_evex_prefix): Drop cast.
1654         (check_VecOperands): Likewise.
1655         (build_modrm_byte): Likewise.
1656         (output_imm): Likewise.
1657         (check_VecOperations): Add casts to unsigned.
1658
1659 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1660
1661         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1662         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1663         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1664
1665 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1666
1667         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1668         checks by opcodespace ones.
1669         (insert_lfence_before): Likewise.
1670         (maybe_fused_with_jcc_p): Likewise.
1671         (add_branch_padding_frag_p): Likewise.
1672         (output_disp): Likewise.
1673         (load_insn_p): Re-arrange checks to key applicable ones off of
1674         an opcodespace check.
1675         (md_assemble): Adjust opcode checks.
1676         (check_byte_reg): Likewise.
1677         (process_operands): Likewise.
1678         (i386_index_check): Likewise.
1679         (process_suffix): Likewise. New local variable is_movx. Adjust
1680         movsx/movzx and crc32 handling.
1681         (output_insn): Adjust opcode checks. Drop no longer reachable
1682         case labels. Output legacy encoding prefixes in addition to the
1683         base_opcode byte(s). Rework counting of prefixes for extended
1684         opcode maps.
1685         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1686         opcode checks.
1687
1688 2021-03-29  Alan Modra  <amodra@gmail.com>
1689
1690         * atof-generic.c (FALSE, TRUE): Don't define.
1691         * config/obj-elf.h (FALSE, TRUE): Don't define.
1692         * config/obj-som.h (FALSE, TRUE): Don't define.
1693         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1694         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1695         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1696         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1697         * config/tc-mt.h (obj_fix_adjustable): Delete.
1698         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1699         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1700         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1701         (tokenize_extregister): Likewise.
1702         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1703         (parse_operands_op, parse_operands, md_assemble): Likewise.
1704         * config/tc-d10v.c (build_insn): Likewise.
1705         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1706         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1707         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1708         * config/tc-z80.c (emit_byte): Likewise.
1709
1710 2021-03-29  Alan Modra  <amodra@gmail.com>
1711
1712         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1713         bfd_boolean.
1714         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1715         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1716         with bfd_boolean.
1717         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1718         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1719         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1720         logical expressions.
1721         (struct metag_long_option <func>): Return bfd_boolean.
1722         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1723         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1724         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1725         (no_operands, lex_force_match, lex_reg_list): Likewise.
1726         (size_from_suffix): Return int.
1727         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1728         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1729
1730 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1731
1732         * testsuite/gas/i386/x86-64-nosse2.s,
1733         testsuite/gas/i386/x86-64-nosse2.l: New.
1734         * testsuite/gas/i386/i386.exp: Run new test.
1735
1736 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1737
1738         * testsuite/gas/nios2/brn.d: New.
1739         * testsuite/gas/nios2/brn.d: New.
1740
1741 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1742
1743         * config/tc-i386.c (match_template): Use t instead of i.tm.
1744
1745 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1746
1747         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1748         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1749         colliding registers in the upper half of the space.
1750         * testsuite/gas/i386/avx512f-nondef.d,
1751         testsuite/gas/i386/vgather-check.d,
1752         testsuite/gas/i386/x86-64-vgather-check.d,
1753         testsuite/gas/i386/x86-64-vgather-check-error.l,
1754         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1755         expecations.
1756         * testsuite/gas/i386/vgather-check-none.d,
1757         testsuite/gas/i386/vgather-check-warn.d,
1758         testsuite/gas/i386/x86-64-vgather-check-none.d,
1759         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1760         tests for expected dump output.
1761
1762 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1763
1764         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1765         without mask register.
1766         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1767
1768 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1769
1770         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1771         swapping operands for.
1772         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1773         syntax tests.
1774         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1775         well as Intel syntax tests.
1776         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1777         expectations.
1778         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1779         Likewise. Drop passing --def-sym to as.
1780
1781 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1782
1783         PR/gas 27419
1784         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1785         conversion to x32 mode.
1786         * testsuite/gas/i386/ilp32/enqcmd.s,
1787         testsuite/gas/i386/ilp32/enqcmd.d,
1788         testsuite/gas/i386/ilp32/movdir.s,
1789         testsuite/gas/i386/ilp32/movdir.d: New.
1790         * testsuite/gas/i386/x86-64-enqcmd.s,
1791         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1792         cases.
1793         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1794         (%eip) cases.
1795         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1796         * testsuite/gas/i386/x86-64-enqcmd.d,
1797         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1798         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1799         testsuite/gas/i386/x86-64-movdir.d,
1800         testsuite/gas/i386/x86-64-movdir-intel.d,
1801         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1802
1803 2021-03-25  Alan Modra  <amodra@gmail.com>
1804
1805         PR 27647
1806         * testsuite/gas/ppc/a2.d: Update expected output.
1807         * testsuite/gas/ppc/power8.d: Likewise.
1808
1809 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1810
1811         * config/tc-i386.c (struct _i386_insn): New field
1812         opcode_length.
1813         (md_begin): Drop assertion.
1814         (install_template): New.
1815         (build_vex_prefix): Call install_template.
1816         (match_template): Likewise.
1817         (process_operands): Use new opcode_length field.
1818         (output_jump): Likewise.
1819         (output_insn): Likewise. Adjust psedo prefix check.
1820
1821 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1822
1823         * config/tc-i386.c (md_begin): Add assertion.
1824         (build_vex_prefix): Drop implied prefix calculation.
1825         (build_evex_prefix): Likewise.
1826         (optimize_encoding): Adjust opcode checks.
1827         (load_insn_p): Also check opcodeprefix.
1828         (match_template): Also check opcodespace.
1829         (process_suffix): Likewise.
1830         (process_operands): Likewise.
1831         (output_insn): Likewise. Also check isprefix when discaring
1832         standalone LOCK.
1833         * config/tc-i386-intel.c (i386_intel_operand): Also check
1834         opcodespace.
1835
1836 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1837
1838         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1839         base_opcode and extension_opcode.
1840
1841 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1842
1843         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1844
1845 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1846
1847         * config/tc-i386.c (output_i386_opcode): Invoke
1848         process_i386_cpu_flag() slightly later.
1849         (process_i386_opcodes): Likewise.
1850
1851 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1852
1853         * config/tc-i386.c (pte): Print prefix and encoding space.
1854         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1855         (build_evex_prefix): Likewise.
1856         (load_insn_p): Likewise.
1857
1858 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1859
1860         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1861         if()-s.
1862         (match_template, output_insn): Use PREFIX_NONE.
1863
1864 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1865
1866         * config/tc-i386.c (i386_index_check): New local variable t.
1867         Correct MPX insn check.
1868         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1869         MPX insn check.
1870         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1871         index scaling by other than 1.
1872         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1873
1874 2021-03-22  Martin Liska  <mliska@suse.cz>
1875
1876         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1877         (x86_64_section_word): Likewise.
1878         * config/tc-sparc.c (md_parse_option): Likewise.
1879
1880 2021-03-19  Alan Modra  <amodra@gmail.com>
1881
1882         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1883
1884 2021-03-18  Christian Groessler  <chris@groessler.org>
1885
1886         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1887         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1888
1889 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1890
1891         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1892         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1893         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1894         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1895         * testsuite/gas/riscv/b-ext.s: Likewise.
1896         * testsuite/gas/riscv/b-ext.d: Likewise.
1897
1898 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1899
1900         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1901         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1902         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1903         * testsuite/gas/aarch64/sysreg-7.d: New test.
1904         * testsuite/gas/aarch64/sysreg-7.s: New test.
1905
1906 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1907
1908         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1909         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1910         (ppc_xcoff_tbss_section): New variables.
1911         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1912         (ppc_data_csects): Removed.
1913         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1914         ppc_xcoff_parse_cons): New functions.
1915         (md_being): Initialize XCOFF sections.
1916         (ppc_xcoff_suffix): Add support for TLS relocations
1917         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1918         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1919         to .bss section.  Handle new XCOFF section variables.
1920         (ppc_comm): Likewise.
1921         (ppc_toc): Likewise.
1922         (ppc_symbol_new_hook): Likewise.
1923         (ppc_frob_symbol): Likewise.
1924         (ppc_fix_adjustable): Add tbss support.
1925         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1926         (ppc_xcoff_parse_cons): Add prototype.
1927         (struct ppc_xcoff_section): New structure.
1928
1929 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1930
1931         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1932         (MAP, MAP32, MAP64): New macros for XCOFF.
1933         (ppc_xcoff_fixup_addis): New function.
1934         (ppc_is_toc_sym): Handle XMC_TE.
1935         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1936         BFD_RELOC_PPC_TOC16_LO.
1937         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1938         (ppc_change_csect): Handle XMC_TE.
1939         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1940         storage class.
1941         (ppc_symbol_new_hook): Handle XMC_TE.
1942         (ppc_frob_symbol): Likewise.
1943         (ppc_fix_adjustable): Likewise.
1944         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1945         BFD_RELOC_PPC_TOC16_LO.
1946
1947 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1948
1949         * testsuite/gas/i386/avx512f-intel.d,
1950         testsuite/gas/i386/avx512f_vl-intel.d,
1951         testsuite/gas/i386/avx512pf-intel.d,
1952         testsuite/gas/i386/x86-64-avx512f-intel.d,
1953         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1954         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1955
1956 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1957
1958         * testsuite/gas/i386/prefetch.d,
1959         testsuite/gas/i386/prefetch-intel.d,
1960         testsuite/gas/i386/x86-64-prefetch.d,
1961         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1962         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1963         * testsuite/gas/i386/i386.exp: Run new test.
1964
1965 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1966
1967         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1968         (md_assemble): Replace use of repprefixok, islockable, and
1969         notrackprefixok.
1970         (i386_index_check): Replace use of repprefixok.
1971
1972 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1973
1974         * testsuite/gas/i386/noreg64.s: Add sysexit.
1975         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1976         sysexitl and sysexitq.
1977         * testsuite/gas/i386/noreg-intel64.l,
1978         testsuite/gas/i386/noreg64-data16.d,
1979         testsuite/gas/i386/noreg64-data16.e,
1980         testsuite/gas/i386/noreg64-rex64.d,
1981         testsuite/gas/i386/noreg64.d,
1982         testsuite/gas/i386/noreg64.l,
1983         testsuite/gas/i386/x86-64-sysenter-amd.d,
1984         testsuite/gas/i386/x86-64-sysenter-amd.l,
1985         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1986
1987 2021-02-26  Nick Clifton  <nickc@redhat.com>
1988
1989         PR 27411
1990         * config/tc-arm.c (do_t_add_sub): Correct error message.
1991         * testsuite/gas/arm/pr27411.s: New test.
1992         * testsuite/gas/arm/pr27411.d: New test driver.
1993         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1994
1995 2021-02-24  Alan Modra  <amodra@gmail.com>
1996
1997         PR 23691
1998         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1999         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
2000         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
2001         and use alongside TARGET_CPU_CFILES.
2002         (EXTRA_DIST): Update location of generated .c files.
2003         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
2004         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
2005         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
2006         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
2007         dependencies.
2008         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
2009         (itbl-parse.c, itbl-parse.h): Tidy.
2010         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
2011         * config/bfin-lex.l: Include config/bfin-parse.h.
2012         * configure.ac (extra_objects): Move object files corresponding
2013         to .y and .l files now in config/ to config/.
2014         * Makefile.in: Regenerate.
2015         * configure: Regenerate.
2016         * po/POTFILES.in: Regenerate.
2017
2018 2021-02-19  Nick Clifton  <nickc@redhat.com>
2019
2020         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
2021         misleading indentation.
2022
2023 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
2024
2025         PR 27158
2026         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
2027         (md_apply_fix): Likewise.
2028         (md_convert_frag_branch): Likewise.
2029         (validate_riscv_insn): Likewise.  Also arranged operands, including
2030         added C5 and C6 operands, and removed unused Ci and C< operands.
2031         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
2032         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
2033         * testsuite/gas/riscv/insn.s: Likewise.
2034
2035 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
2036
2037         * config/tc-riscv.c: Included cpu-riscv.h.
2038         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
2039         (struct riscv_csr_extra): Likewise.
2040         (struct riscv_ext_version): Likewise.
2041         (ext_version_table): Moved from opcodes/riscv-opc.c.
2042         (default_isa_spec): Updated type to riscv_spec_class.
2043         (default_priv_spec): Likewise.
2044         (riscv_set_default_isa_spec): Updated.
2045         (init_ext_version_hash): Likewise.
2046         (riscv_init_csr_hash): Likewise, also fixed indent.
2047
2048 2021-02-17  Alan Modra  <amodra@gmail.com>
2049
2050         * testsuite/gas/elf/section28.d: xfail h8300.
2051
2052 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2053
2054         PR gas/27412
2055         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
2056         when checking incorrect section attributes.
2057         * testsuite/gas/elf/elf.exp: Run section28 and section29.
2058         * testsuite/gas/elf/section28.d: New file.
2059         * testsuite/gas/elf/section28.s: Likewise.
2060         * testsuite/gas/elf/section29.d: Likewise.
2061         * testsuite/gas/elf/section29.s: Likewise.
2062
2063 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2064
2065         * testsuite/gas/i386/sse-check.s,
2066         testsuite/gas/i386/sse2avx.s,
2067         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
2068         * testsuite/gas/i386/sse-check-error.l,
2069         testsuite/gas/i386/sse-check-warn.e,
2070         testsuite/gas/i386/sse-check.d,
2071         testsuite/gas/i386/sse2avx.d,
2072         testsuite/gas/i386/x86-64-sse-check-error.l,
2073         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
2074         * testsuite/gas/i386/property-cvtpi2pd.s,
2075         testsuite/gas/i386/property-cvtpi2pd.d,
2076         testsuite/gas/i386/property-cvtpi2ps.s,
2077         testsuite/gas/i386/property-cvtpi2ps.d: New.
2078         * testsuite/gas/i386/i386.exp: Run new tests.
2079
2080 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2081
2082         * config/tc-i386.c (md_assemble): Use template rather than
2083         actuals when updating i.xstate.
2084         * testsuite/gas/i386/property-4.d,
2085         testsuite/gas/i386/property-5.d,
2086         testsuite/gas/i386/property-12.d: Adjust expectations.
2087
2088 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2089
2090         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
2091         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
2092         * testsuite/gas/i386/property-ldmxcsr.s,
2093         testsuite/gas/i386/property-ldmxcsr.d,
2094         testsuite/gas/i386/property-vldmxcsr.s,
2095         testsuite/gas/i386/property-vldmxcsr.d,
2096         testsuite/gas/i386/property-vzeroall.s,
2097         testsuite/gas/i386/property-vzeroall.d: New.
2098         * testsuite/gas/i386/i386.exp: Run new tests.
2099
2100 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2101
2102         * testsuite/gas/i386/i386.exp: Move bitness-independent property
2103         tests to bitness independent section.
2104         * testsuite/gas/i386/x86-64-property-2.d,
2105         testsuite/gas/i386/x86-64-property-3.d,
2106         testsuite/gas/i386/x86-64-property-4.d,
2107         testsuite/gas/i386/x86-64-property-5.d,
2108         testsuite/gas/i386/x86-64-property-6.d,
2109         testsuite/gas/i386/x86-64-property-10.d,
2110         testsuite/gas/i386/x86-64-property-11.d,
2111         testsuite/gas/i386/x86-64-property-12.d,
2112         testsuite/gas/i386/x86-64-property-13.d: Delete.
2113
2114 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2115
2116         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
2117         movdir.s.
2118         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
2119
2120 2021-02-16  Alan Modra  <amodra@gmail.com>
2121
2122         PR 27426
2123         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2124         in another place.
2125
2126 2021-02-16  Alan Modra  <amodra@gmail.com>
2127
2128         * read.c (demand_copy_C_string): Really check for embedded zeros.
2129
2130 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
2131
2132         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
2133         * doc/c-s390.texi: Document arch14 march option.
2134         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
2135         * testsuite/gas/s390/zarch-arch14.d: New test.
2136         * testsuite/gas/s390/zarch-arch14.s: New test.
2137
2138 2021-02-12  Nick Clifton  <nickc@redhat.com>
2139
2140         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
2141         following.
2142         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
2143
2144 2021-02-12  Alan Modra  <amodra@gmail.com>
2145
2146         * testsuite/gas/all/pr27381.err: Don't match source file name.
2147         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
2148         * testsuite/gas/all/pr27384.err: Don't match source file name.
2149         Adjust line number.
2150         * testsuite/gas/all/pr27384.s: Add ".text" directive.
2151         * testsuite/gas/elf/pr27355.err: Don't match source file name.
2152
2153 2021-02-11  Alan Modra  <amodra@gmail.com>
2154
2155         * NEWS: Mention arm-symbianelf removal.
2156
2157 2021-02-10  Nick Clifton  <nickc@redhat.com>
2158
2159         * listing.c (buffer_line): Remove debugging code accidentally
2160         included with the fix for PR 27384.
2161
2162 2021-02-09  Nick Clifton  <nickc@redhat.com>
2163
2164         PR 27381
2165         * read.c (s_incbin): Check that the file to be included is a
2166         regular, non-directory file.
2167         * testsuite/gas/all/pr27381.s: New test source file.
2168         * testsuite/gas/all/pr27381.d: New test control file.
2169         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
2170         * testsuite/gas/all/gas.exp: Run the new test.
2171
2172 2021-02-09  Alan Modra  <amodra@gmail.com>
2173
2174         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
2175         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
2176         support.
2177         * config/te-symbian.h: Delete.
2178         * configure.tgt: Remove arm-*-symbianelf*.
2179         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
2180         target selection.
2181         * testsuite/gas/arm/arch4t.d: Likewise.
2182         * testsuite/gas/arm/got_prel.d: Likewise.
2183         * testsuite/gas/arm/mapdir.d: Likewise.
2184         * testsuite/gas/arm/mapmisc.d: Likewise.
2185         * testsuite/gas/arm/mapsecs.d: Likewise.
2186         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
2187         * testsuite/gas/arm/thumb-eabi.d: Likewise.
2188         * testsuite/gas/arm/thumb.d: Likewise.
2189         * testsuite/gas/arm/thumbrel.d: Likewise.
2190         * Makefile.in: Regenerate.
2191         * po/POTFILES.in: Regenerate.
2192
2193 2021-02-09  Nick Clifton  <nickc@redhat.com>
2194
2195         PR 27384
2196         * listing.c (listing_psize): Check the result of the width
2197         expression before assigning it to paper_width.
2198         * testsuite/gas/all/pr27384.s: New test source file.
2199         * testsuite/gas/all/pr27384.d: New test control file.
2200         * testsuite/gas/all/pr27384.err: Expected errors from new test.
2201         * testsuite/gas/all/gas.exp: Run the new test.
2202
2203 2021-02-09  Nick Clifton  <nickc@redhat.com>
2204
2205         PR 27355
2206         * testsuite/gas/elf/pr27355.s: New test source file.
2207         * testsuite/gas/elf/pr27355.d: New test control file.
2208         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
2209         * testsuite/gas/elf/elf.exp: Run the new test.
2210
2211 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
2212
2213         * config/tc-tic54x (tic54x_mmregs): Rename to ...
2214         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
2215         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
2216         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
2217         cc2_codes, cc3_codes, status_bits, and misc_symbols.
2218
2219 2021-02-08  Nick Clifton  <nickc@redhat.com>
2220
2221         PR 27355
2222         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2223         if it has not already been created.
2224
2225 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
2226
2227         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
2228         INSN_CLASS_ZB*.
2229         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
2230         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
2231         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
2232
2233 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
2234
2235         * doc/c-s390.texi: Document vector instruction formats.
2236
2237 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
2238
2239         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
2240
2241 2021-02-01  Alan Modra  <amodra@gmail.com>
2242
2243         PR 27283
2244         * config/tc-alpha.c (insert_operand): Delete dead code.
2245
2246 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2247
2248         PR gas/27243
2249         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2250         --gdwarf-N.
2251         * testsuite/gas/nios2/relax.d: New file.
2252         * testsuite/gas/nios2/relax.s: Likewise.
2253
2254 2021-01-26  Alan Modra  <amodra@gmail.com>
2255
2256         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2257         notarget all except hppa.  Comment.
2258         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2259         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2260         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2261         * testsuite/gas/all/sleb128-7.d: Likewise.
2262         * testsuite/gas/all/sleb128-9.d: Likewise.
2263         * testsuite/gas/elf/bignums.d: Likewise.
2264         * testsuite/gas/elf/group0c.d: Likewise.
2265         * testsuite/gas/elf/group1a.d: Likewise.
2266         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2267         * testsuite/gas/elf/section15.d: Likewise.
2268         * testsuite/gas/elf/section4.d: Likewise.
2269         * testsuite/gas/elf/section7.d: Likewise.
2270         * testsuite/gas/macros/irp.d: Likewise.
2271         * testsuite/gas/macros/repeat.d: Likewise.
2272         * testsuite/gas/macros/rept.d: Likewise.
2273         * testsuite/gas/macros/test2.d: Likewise.
2274         * testsuite/gas/macros/vararg.d: Likewise.
2275         * testsuite/gas/all/string.d: Use xfail rather than skip.
2276         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2277         * testsuite/gas/elf/section0.d: Likewise.
2278         * testsuite/gas/elf/section1.d: Likewise.
2279         * testsuite/gas/elf/section10.d: Likewise.
2280         * testsuite/gas/elf/section11.d: Likewise.
2281         * testsuite/gas/elf/section6.d: Likewise.
2282         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2283         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2284         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2285
2286 2021-01-26  Alan Modra  <amodra@gmail.com>
2287
2288         * testsuite/gas/all/byte.d,
2289         * testsuite/gas/all/byte.l,
2290         * testsuite/gas/all/byte.s: Delete.
2291         * testsuite/gas/all/gas.exp: Don't run byte test.
2292
2293 2021-01-26  Alan Modra  <amodra@gmail.com>
2294
2295         PR 27282
2296         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2297         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2298
2299 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2300
2301         PR gas/27228
2302         * testsuite/gas/elf/elf.exp: Run pr27228.
2303         * testsuite/gas/elf/pr27228.d: New file.
2304         * testsuite/gas/elf/pr27228.s: Likewise.
2305
2306 2021-01-24  Alan Modra  <amodra@gmail.com>
2307
2308         PR 27228
2309         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2310         is defined.
2311
2312 2021-01-21  Alan Modra  <amodra@gmail.com>
2313
2314         PR 27221
2315         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2316         line number info when gas is generating it.
2317         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2318         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2319         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2320         * gas/testsuite/gas/elf/warn-2.s: Delete.
2321
2322 2021-01-21  Alan Modra  <amodra@gmail.com>
2323
2324         PR 27218
2325         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2326         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2327         error for negative file numbers.
2328
2329 2021-01-20  Alan Modra  <amodra@gmail.com>
2330
2331         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2332         * testsuite/gas/ppc/test1elf32.d: Likewise.
2333         * testsuite/gas/ppc/test1elf64.d: Likewise.
2334
2335 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2336
2337         PR gas/27195
2338         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2339         needed.
2340         (dwarf2_directive_filename): Likewise.
2341         (dwarf2_directive_loc): Likewise.
2342         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2343         * testsuite/gas/lns/lns-diag-1.l: Remove the
2344         "Error: file number less than one" errors.
2345
2346 2021-01-18  Alan Modra  <amodra@gmail.com>
2347
2348         PR 27198
2349         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2350         * testsuite/gas/i386/pr27198.d,
2351         * gas/testsuite/gas/i386/pr27198.err,
2352         * gas/testsuite/gas/i386/pr27198.s: New test.
2353         * gas/testsuite/gas/i386/i386.exp: Run it.
2354
2355 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2356
2357         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2358         also aligned the code.
2359         * config/tc-riscv.h: Likewise.
2360
2361 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2362
2363         * config/tc-riscv.c: Error and warning messages tidy.
2364         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2365         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2366         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2367         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2368         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2369         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2370         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2371
2372 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2373
2374         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2375         comment "fallthru" to "Fall through" that end with a period and
2376         two spaces.
2377
2378 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2379
2380         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2381         Delete warning that these are only available with ELF targets.
2382         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2383         * read.c (potable): ... here.
2384
2385 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2386
2387         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2388         * Makefile.in: Regenerated.
2389
2390 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2391
2392         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2393         (parse_int): Mark char_bag const.
2394
2395 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2396
2397         PR gas/27178
2398         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2399         Don't generate GOT_symbol for PLT relocations.
2400         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2401         * testsuite/gas/i386/no-got.d: New file.
2402         * testsuite/gas/i386/no-got.s: Likewise.
2403         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2404         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2405
2406 2021-01-13  Alan Modra  <amodra@gmail.com>
2407
2408         * Makefile.in: Regenerate.
2409         * Makefile.in: Regenerate.
2410
2411 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2412
2413         PR binutils/26792
2414         * configure.ac: Use GNU_MAKE_JOBSERVER.
2415         * aclocal.m4: Regenerated.
2416         * configure: Likewise.
2417
2418 2021-01-12  Nick Clifton  <nickc@redhat.com>
2419
2420         * po/fr.po: Updated French translation.
2421
2422 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2423
2424         PR ld/27173
2425         * configure: Regenerated.
2426
2427 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2428
2429         * NEWS: Remove CSRE.
2430         * config/tc-aarch64.c (parse_csr_operand): Delete.
2431         (parse_operands): Delete handling of
2432         AARCH64_OPND_CSRE_CSR.
2433         (aarch64_features): Remove csre.
2434         * doc/c-aarch64.texi: Remove CSRE.
2435         * testsuite/gas/aarch64/csre.d: Delete.
2436         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2437         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2438         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2439         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2440         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2441         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2442         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2443
2444 2021-01-11  Nick Clifton  <nickc@redhat.com>
2445
2446         * po/uk.po: Updated Ukranian translation.
2447
2448 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2449
2450         * configure: Regenerated.
2451
2452 2021-01-09  Nick Clifton  <nickc@redhat.com>
2453
2454         * configure: Regenerate.
2455         * po/gas.pot: Regenerate.
2456
2457 2021-01-09  Nick Clifton  <nickc@redhat.com>
2458
2459         * 2.36 release branch crated.
2460
2461 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2462
2463         * testsuite/gas/ppc/rop-checks.d,
2464         * testsuite/gas/ppc/rop-checks.l,
2465         * testsuite/gas/ppc/rop-checks.s,
2466         * testsuite/gas/ppc/rop.d,
2467         * testsuite/gas/ppc/rop.s: New tests.
2468         * testsuite/gas/ppc/ppc.exp: Run them.
2469
2470 2021-01-09  Alan Modra  <amodra@gmail.com>
2471
2472         * configure: Regenerate.
2473
2474 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2475
2476         * configure: Regenerate.
2477
2478 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2479
2480         PR 27109
2481         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2482         section symbol.
2483         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2484         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2485         on the section symbol.
2486         (set_symtab): Don't generate unused section symbols.
2487         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2488         on the section symbol.
2489         * config/obj-elf.c (elf_adjust_symtab): Call
2490         symbol_mark_used_in_reloc on the group signature symbol.
2491         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2492         from expected output.
2493         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2494         is_elf_unused_section_symbols.
2495         * testsuite/gas/elf/section2.e: Updated.
2496         * testsuite/gas/elf/section2.e-unused: New file.
2497         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2498         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2499         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2500         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2501         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2502         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2503         * testsuite/gas/i386/size-1.d: Likewise.
2504         * testsuite/gas/i386/size-3.d: Likewise.
2505         * testsuite/gas/i386/svr4.d: Likewise.
2506         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2507         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2508         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2509         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2510
2511 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2512
2513         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2514         INSN_CLASS_ZIHINTPAUSE.
2515         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2516         the pause hint instruction.
2517         * testsuite/gas/riscv/pause.s: Likewise.
2518
2519 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2520             Jim Wilson  <jimw@sifive.com>
2521             Andrew Waterman  <andrew@sifive.com>
2522             Maxim Blinov  <maxim.blinov@embecosm.com>
2523             Kito Cheng  <kito.cheng@sifive.com>
2524             Nelson Chu  <nelson.chu@sifive.com>
2525
2526         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2527         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2528         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2529         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2530         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2531         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2532
2533 2021-01-06  Alan Modra  <amodra@gmail.com>
2534
2535         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2536
2537 2021-01-06  Alan Modra  <amodra@gmail.com>
2538
2539         * testsuite/gas/macros/app1.d: xfail tic30.
2540         * testsuite/gas/macros/app2.d: Likewise.
2541         * testsuite/gas/macros/app3.d: Likewise.
2542         * testsuite/gas/macros/app4.d: Likewise.
2543
2544 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2545
2546         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2547         * doc/c-riscv.texi: Likewise.
2548
2549 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2550
2551         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2552         to littleriscv.
2553         * testsuite/gas/riscv/li64.d: Likewise.
2554         * testsuite/gas/riscv/lla32.d: Likewise.
2555         * testsuite/gas/riscv/lla64.d: Likewise.
2556         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2557         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2558         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2559         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2560         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2561         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2562         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2563
2564 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2565
2566         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2567         elf32-bigriscv.
2568         (install_insn): Always write instructions as little endian.
2569         (riscv_make_nops): Likewise.
2570         (md_convert_frag_branch): Likewise.
2571         (md_number_to_chars): Write data in target endianness.
2572         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2573         (md_parse_option): Handle the endian options.
2574         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2575         already defined.
2576         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2577
2578 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2579
2580         PR ld/26256
2581         * config/obj-elf.c (obj_elf_change_section): Also filter out
2582         SHF_LINK_ORDER.
2583
2584 2021-01-04  Alan Modra  <amodra@gmail.com>
2585
2586         PR 27102
2587         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2588         message and register symbol error message.
2589
2590 2021-01-04  Alan Modra  <amodra@gmail.com>
2591
2592         PR 27101
2593         * read.c (s_align): Use a large enough type for "align" to hold
2594         the result of get_absolute_expression.
2595
2596 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2597
2598         * config/tc-i386.c: Correct comment spelling.
2599         * config/tc-riscv.c: Likewise.
2600         * config/tc-s390.c: Correct comment grammar.
2601         * doc/c-i386.texi: Correct spelling.
2602         * doc/c-s390.texi: Correct grammar.
2603
2604 2021-01-01  Alan Modra  <amodra@gmail.com>
2605
2606         Update year range in copyright notice of all files.
2607
2608 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2609
2610         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2611
2612 For older changes see ChangeLog-2020
2613 \f
2614 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2615
2616 Copying and distribution of this file, with or without modification,
2617 are permitted in any medium without royalty provided the copyright
2618 notice and this notice are preserved.
2619
2620 Local Variables:
2621 mode: change-log
2622 left-margin: 8
2623 fill-column: 74
2624 version-control: never
2625 End: