gas/ChangeLog

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