gas/ChangeLog

   1 2022-04-06  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 28981
   4         * testsuite/gas/elf/dwarf-5-irp.d: Update expected output.
   5
   6 2022-03-21  Nick Clifton  <nickc@redhat.com>
   7
   8         PR 28791
   9         * config/tc-z80.c (emit_data_val): Do not warn about overlarge
  10         constants generated by bit manipulation operators.
  11         * testsuite/gas/z80/pr28791.s: New test source file.
  12         * testsuite/gas/z80/pr28791.d: New test driver file.
  13
  14 2022-01-28  Nick Clifton  <nickc@redhat.com>
  15
  16         * po/fr.po: Updated French translation.
  17
  18 2022-01-24  Nick Clifton  <nickc@redhat.com>
  19
  20         * po/uk.po: Updated Ukranian translation.
  21
  22 2022-01-22  Nick Clifton  <nickc@redhat.com>
  23
  24         * configure: Regenerate.
  25         * po/gas.pot: Regenerate.
  26
  27 2022-01-22  Nick Clifton  <nickc@redhat.com>
  28
  29         * 2.38 release branch created.
  30
  31 2022-01-17  Nick Clifton  <nickc@redhat.com>
  32
  33         * Makefile.in: Regenerate.
  34         * po/gas.pot: Regenerate.
  35
  36 2022-01-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
  37
  38         PR 28762
  39         * app.c (do_scrub_chars): Correct handling when the symbol is not 'af'.
  40
  41 2021-12-16  Nick Clifton  <nickc@redhat.com>
  42
  43         PR 28686
  44         * config/tc-avr.h (tc_fix_adjustable): Define.
  45         * config/tc-avr.c (avr_fix_adjustable): New function.
  46         * testsuite/gas/all/gas.exp: Skip tests that need adjustable fixups.
  47         * testsuite/gas/elf/elf.exp: Likewise.
  48         * testsuite/gas/avr/diffreloc_withrelax.d: Adjust expected output.
  49         * testsuite/gas/avr/pc-relative-reloc.d: Adjust expected output.
  50
  51 2021-11-26  Tom de Vries  <tdevries@suse.de>
  52
  53         PR 28629
  54         * dwarf2dbg.c (out_dir_and_file_list): When copying file 1 to file 0,
  55         also copy dir and md5 fields.
  56         * testsuite/gas/i386/dwarf5-line-4.d: Adjust expected output.
  57
  58 2021-11-18  Nick Clifton  <nickc@redhat.com>
  59
  60         * as.c (parse_args): Add support for --multibyte-handling.
  61         * as.h (multibyte_handling): Declare.
  62         * app.c (scan_for_multibyte_characters): New function.
  63         (do_scrub_chars): Call the new function if multibyte warning is
  64         enabled.
  65         * input-scrub,c (input_scrub_next_buffer): Call the multibyte
  66         scanning function if multibyte warnings are enabled.
  67         * symbols.c (struct symbol_flags): Add multibyte_warned bit.
  68         (symbol_init): Call the multibyte scanning function if multibyte
  69         symbol warnings are enabled.
  70         (S_SET_SEGMENT): Likewise.
  71         * NEWS: Mention the new feature.
  72         * doc/as.texi: Document the new feature.
  73         * testsuite/gas/all/multibyte.s: New test source file.
  74         * testsuite/gas/all/multibyte1.d: New test driver file.
  75         * testsuite/gas/all/multibyte1.l: New test expected output.
  76         * testsuite/gas/all/multibyte2.d: New test driver file.
  77         * testsuite/gas/all/multibyte2.l: New test expected output.
  78         * testsuite/gas/all/gas.exp: Run the new tests.
  79
  80 2021-11-15  Eric Botcazou  <ebotcazou@adacore.com>
  81
  82         * doc/as.texi (File): Update description of .file 0 directive.
  83         * dwarf2dbg.c (get_directory_table_entry): Remove obsolete comment
  84         and pass file0_dirname in recursive call.
  85         (allocate_filename_to_slot): Deal with a full path in the file name
  86         if the index number is 0.
  87         * testsuite/gas/elf/dwarf-5-file0.d: Fix pasto.
  88         * testsuite/gas/elf/dwarf-5-file0-2.d: Likewise.
  89         * testsuite/gas/elf/dwarf-5-file0-3.d: New file.
  90         * testsuite/gas/elf/dwarf-5-file0-3.s: Likewise.
  91         * testsuite/gas/elf/elf.exp: Run dwarf-5-file0-3.
  92
  93 2021-10-28  Markus Klein  <markus.klein@sma.de>
  94
  95         PR 28436
  96         * config/tc-arm.c (do_vfp_nsyn_push_pop_check): New function.
  97         (do_vfp_nsyn_pop): Use the new function.
  98         (do_vfp_nsyn_push): Use the new function.
  99         * testsuite/gas/arm/v8_1m-mve.s: Add new instructions.
 100         * testsuite/gas/arm/v8_1m-mve.d: Updated expected disassembly.
 101
 102 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 103
 104         * configure: Regenerate.
 105
 106 2021-09-25  Peter Bergner  <bergner@linux.ibm.com>
 107
 108         * testsuite/gas/ppc/power5.s: New test.
 109         * testsuite/gas/ppc/power5.d: Likewise.
 110         * testsuite/gas/ppc/ppc.exp: Run it.
 111         * testsuite/gas/ppc/power7.s: Remove tests for mfppr, mfppr32, mtppr
 112         and mtppr32.
 113         * testsuite/gas/ppc/power7.d: Likewise.
 114
 115 2021-09-13  Jan Beulich  <jbeulich@suse.com>
 116
 117         * config/tc-ia64.c (cross_section): Use obj_elf_section_name to
 118         parse the section name.
 119         * config/tc-mips.c (s_change_section): Likewise.
 120
 121 2021-09-02  Nick Clifton  <nickc@redhat.com>
 122
 123         PR 28292
 124         * config/tc-v850.c (handle_lo16): Also accept
 125         BFD_RELOC_V850_LO16_SPLIT_OFFSET.
 126         * testsuite/gas/v850/split-lo16.s: Add extra line.
 127         * testsuite/gas/v850/split-lo16.d: Update expected disassembly.
 128
 129 2021-08-11  Darius Galis  <darius.galis@cyberthorstudios.com>
 130
 131         * config/rx-parse.y (DECNT): Fixed typo.
 132         * testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo.
 133         * testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo.
 134         * testsuite/gas/rx/macros.inc (DECNT): Fixed typo.
 135
 136 2021-08-11  Nick Clifton  <nickc@redhat.com>
 137
 138         PR 28215
 139         * config/tc-csky.c (md_apply_fix): Correctly handle a fixup that
 140         involves an overlarge constant.
 141
 142 2021-08-11  Matt Jacobson  <mhjacobson@me.com>
 143
 144         * config/tc-avr.c (enum options): Add option flag.
 145         (struct option): Add option -mno-dollar-line-separator.
 146         (md_parse_option): Adjust treatment of $ when option is present.
 147         (usage): Mention the new option.
 148         * config/tc-avr.h: Use avr_line_separator_chars.
 149         * doc/c-avr.texi: Document the new option.
 150
 151 2021-08-11  Nick Clifton  <nickc@redhat.com>
 152
 153         * config/tc-tic4x.c (tic4x_gen_to_words): Fix typo.
 154
 155 2021-08-10  Nick Clifton  <nickc@redhat.com>
 156
 157         * po/ru.po: Updated Russian translation.
 158
 159 2021-08-09  Nick Clifton  <nickc@redhat.com>
 160
 161         * dwarf2dbg.c (get_directory_table_entry): Ensure that dir[0]
 162         contains current working directory.
 163         (out_dir_and_file_list): Likewise.
 164         * testsuite/gas/elf/dwarf-5-dir0.s: New test source file.
 165         * testsuite/gas/elf/dwarf-5-dir0.d: New test driver.
 166         * testsuite/gas/elf/elf.exp: Run the new test.
 167         * testsuite/gas/elf/dwarf-5-file0.d: Adjust expected output.
 168         * testsuite/gas/i386/dwarf5-line-1.d: Likewise.
 169         * testsuite/gas/i386/dwarf5-line-2.d: Likewise.
 170
 171 2021-07-14  Alan Modra  <amodra@gmail.com>
 172
 173         * write.c (TC_VALIDATE_FIX_SUB): Default to 0.
 174         * config/tc-hppa.h (TC_VALIDATE_FIX_SUB): Define.
 175         * config/tc-microblaze.h (TC_VALIDATE_FIX_SUB): Define.
 176         * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define for ECOFF.
 177         * config/tc-ppc.h (TC_VALIDATE_FIX_SUB): Don't define for ELF.
 178         Do define for XCOFF.
 179
 180 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 181
 182         * config/tc-ppc.c (ppc_change_debug_section): Update to
 183         match new name's field.
 184
 185 2021-07-12  Tucker  <tuckkern@sourceware@gmail.com>
 186
 187         PR 28054
 188         * config/obj-elf.c (obj_elf_change_section): Set the
 189         SEF_ELF_OCTETS flag on debug sections.
 190
 191 2021-06-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 192
 193         * testsuite/gas/s390/zarch-arch14.d: Add qpaci.
 194         * testsuite/gas/s390/zarch-arch14.s: Add qpaci.
 195
 196 2021-07-07  Nick Clifton  <nickc@redhat.com>
 197
 198         PR 28051
 199         * config/tc-i386.c (offset_in_range): Reformat error messages in
 200         order to fix problems when translating.
 201         (md_assemble): Likewise.
 202         * messages.c (as_internal_value_out_of_range): Likewise.
 203         * read.c (emit_expr_with_reloc): Likewise.
 204         * testsuite/gas/all/overflow.l Change expected output format.
 205         * po/gas.pot: Regenerate.
 206
 207 2021-07-03  Nick Clifton  <nickc@redhat.com>
 208
 209         * configure: Regenerate.
 210         * po/gas.pot: Regenerate.
 211
 212 2021-07-03  Nick Clifton  <nickc@redhat.com>
 213
 214         * 2.37 release branch created.
 215
 216 2021-07-02  Alan Modra  <amodra@gmail.com>
 217
 218         * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
 219         (md_begin): Constify k.
 220
 221 2021-07-02  Nick Clifton  <nickc@redhat.com>
 222
 223         * config/tc-nds32.c: Change all references of keyword_gpr to
 224         nds32_keyword_gpr.
 225
 226 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 227
 228         * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
 229         opcodes to microblaze_opcodes.
 230
 231 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * config/tc-aarch64.c (struct templates): Make opcode const.
 234         (md_assemble): Likewise.
 235         (fill_instruction_hash_table): Likewise.
 236
 237 2021-06-24  Clément Chigot  <clement.chigot@atos.net>
 238
 239         * config/tc-ppc.c (md_assemble): Update ppc_current_csect
 240         alignment when finding prefixed instructions.
 241
 242 2021-06-22  Alan Modra  <amodra@gmail.com>
 243
 244         * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
 245         * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
 246         putstatic, getfield, putfield, invokevirtual, invokespecial,
 247         invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
 248         version 1 picojava opcodes.
 249         * testsuite/gas/pj/ops.d: Match expected output.
 250
 251 2021-06-19  Alan Modra  <amodra@gmail.com>
 252
 253         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
 254
 255 2021-06-19  Alan Modra  <amodra@gmail.com>
 256
 257         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
 258         * testsuite/gas/ppc/raw.d: Update to suit.
 259
 260 2021-06-18  Jan Beulich  <jbeulich@suse.com>
 261
 262         * expr.c (symbol_lookup_or_make): New.
 263         (operand): Use it.
 264         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
 265         * testsuite/gas/elf/elf.exp: Run new test.
 266
 267 2021-06-17  Nick Clifton  <nickc@redhat.com>
 268
 269         PR 27904
 270         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
 271         Generate a syntax error message if the reloc qualifier does not
 272         match the instruction's size.
 273
 274 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 275
 276         * config/tc-ppc.c (md_begin): Create bss section with dummy
 277         symbol.
 278         (ppc_frob_symbol): Output XTY_CM for bss csects.
 279         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
 280
 281 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 282
 283         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
 284         section contents for BFD_RELOC_PPC_TLSM or
 285         BFD_RELOC_PPC64_TLSM.
 286         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
 287         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
 288         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
 289         * testsuite/gas/ppc/aix.exp: Run new tests.
 290
 291 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 292
 293         * read.c (parse_one_float): New.
 294         (s_float_space, float_cons): Use it.
 295         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
 296
 297 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 298
 299         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
 300         hibit local variable.
 301         * write.c (fixup_segment): Differentiate signed and non-signed
 302         relocs in overflow check.
 303         * testsuite/gas/all/overflow.s,
 304         testsuite/gas/all/overflow.l: New.
 305         * testsuite/gas/all/gas.exp: Run new test.
 306
 307 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 308
 309         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
 310         of object format controlling option. Add Mach-O to the latter.
 311         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
 312         accordingly.
 313
 314 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 315
 316         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
 317         (optimize_disp, i386_finalize_displacement): Use
 318         operand_type_and_not.
 319         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
 320
 321 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 322
 323         * config/tc-i386.c (offset_in_range): Bail early when mask would
 324         cover all bits anyway.
 325
 326 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 327
 328         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
 329         the BFD64-only logic to also apply to non-64-bit code.
 330         (i386_finalize_displacement): Use extend_to_32bit_address for
 331         non-64-bit code. Drop now redundant O_constant checks.
 332         * testsuite/gas/i386/disp-imm-32.s,
 333         testsuite/gas/i386/disp-imm-32.d: New.
 334         * testsuite/gas/i386/i386.exp: Run new test.
 335
 336 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 337
 338         * config/tc-i386.c (offset_in_range): Replace uses of
 339         bfd_sprintf_vma.
 340
 341 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 342
 343         * config/tc-i386.c (offset_in_range): Adjust conditional.
 344         * testsuite/gas/i386/disp-imm-16.s,
 345         testsuite/gas/i386/disp-imm-16.l,
 346         testsuite/gas/i386/disp-imm-64.s,
 347         testsuite/gas/i386/disp-imm-64.l: New.
 348         * testsuite/gas/i386/i386.exp: Run new tests.
 349
 350 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 351
 352         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 353         properly named) parens_not_balanced.
 354         * testsuite/gas/i386/sib.s: Add more cases.
 355         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 356         Adjust expectations.
 357
 358 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 359
 360         * read.c (emit_expr_with_reloc): Fold three as_warn().
 361
 362 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 363
 364         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 365         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 366         conditional.
 367
 368 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 369
 370         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 371         if needed.
 372         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 373
 374 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 375
 376         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 377         and riscv_set_rve both for -march and elf attributes.
 378         (riscv_after_parse_args): Likewise.
 379
 380 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 381
 382         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 383         (do_vusdot): Likewise.
 384         (do_vsudot): Likewise.
 385         (check_cde_operand): Likewise.
 386         (do_vdot): Likewise.
 387
 388 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 389
 390         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 391
 392 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 393
 394         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 395         when it would grow code size in 16-bit mode.
 396         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 397         * testsuite/gas/i386/lea16-optimize2.d: New.
 398         * testsuite/gas/i386/i386.exp: Run new test.
 399
 400 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 401
 402         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 403         Adjust expectations.
 404         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 405
 406 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 407
 408         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 409         and fits_in_unsigned_long.
 410
 411 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 412
 413         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 414         and fits_in_unsigned_long. Combine if()s.
 415
 416 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 417
 418         * config/tc-i386.c (optimize_disp): Write back updated value.
 419         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 420         cases.
 421         * testsuite/gas/i386/lea16-optimize.d,
 422         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 423         Adjust expectations.
 424         * testsuite/gas/i386/lea16.d: New.
 425         * testsuite/gas/i386/i386.exp: Run new test.
 426
 427 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 428
 429         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 430         Re-order.
 431
 432 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 433
 434         * config/tc-i386.c (i386_att_operand): Re-write handling of
 435         vector operations operand suffix.
 436         * testsuite/gas/i386/unary.s: Add more cases.
 437         * testsuite/gas/i386/unary.d: Adjust expectations.
 438
 439 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 440
 441         * config/tc-i386.c (parse_operands): Reduce scope of
 442         paren_not_balanced, to match the new in_quotes. Skip over quoted
 443         regions of operands.
 444         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 445         double quote.
 446         * testsuite/gas/i386/unary.s: Add more cases.
 447         * testsuite/gas/i386/unary.d: Adjust expectations.
 448
 449 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 450
 451         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 452         (md_begin): Fold digit and lower-case letter handling.
 453         (starts_memory_operand): Permit more characters.
 454         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 455         * testsuite/gas/i386/i386.exp: Run new test.
 456
 457 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 458
 459         * config/tc-i386.c (starts_memory_operand): New.
 460         (i386_att_operand): Use it.
 461         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 462         * testsuite/gas/i386/i386.exp: Run new test.
 463
 464 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 465
 466         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 467         start-of-expression. Don't permit '*' when one was already seen.
 468
 469 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 470
 471         * config/tc-i386.c (parse_operands): Don't check for matched
 472         square brackets.
 473
 474 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 475
 476         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 477         (i386_att_operand): Adjust calls to check_VecOperations.
 478         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 479
 480 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 481
 482         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 483
 484 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 485
 486         * config/tc-i386.c (extend_to_32bit_address): New.
 487         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 488         (signed_cons): Use object_64bit.
 489         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 490         testsuite/gas/i386/wrap32-text.d: New.
 491         * testsuite/gas/i386/i386.exp: Run new tests.
 492
 493 2021-06-03  Alan Modra  <amodra@gmail.com>
 494
 495         PR 1202
 496         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 497
 498 2021-05-29  Alan Modra  <amodra@gmail.com>
 499
 500         * testsuite/gas/ppc/raw.s,
 501         * testsuite/gas/ppc/raw.d: New test.
 502         * testsuite/gas/ppc/ppc.exp: Run it.
 503
 504 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 505
 506         * testsuite/gas/mips/c0.d: New test.
 507         * testsuite/gas/mips/mips1@c0.d: New test.
 508         * testsuite/gas/mips/mips2@c0.d: New test.
 509         * testsuite/gas/mips/mips3@c0.d: New test.
 510         * testsuite/gas/mips/mips4@c0.d: New test.
 511         * testsuite/gas/mips/mips5@c0.d: New test.
 512         * testsuite/gas/mips/mips32@c0.d: New test.
 513         * testsuite/gas/mips/mips64@c0.d: New test.
 514         * testsuite/gas/mips/r3000@c0.d: New test.
 515         * testsuite/gas/mips/r3900@c0.d: New test.
 516         * testsuite/gas/mips/r4000@c0.d: New test.
 517         * testsuite/gas/mips/vr5400@c0.d: New test.
 518         * testsuite/gas/mips/r5900@c0.d: New test.
 519         * testsuite/gas/mips/sb1@c0.d: New test.
 520         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 521         * testsuite/gas/mips/octeon@c0.d: New test.
 522         * testsuite/gas/mips/xlr@c0.d: New test.
 523         * testsuite/gas/mips/c1.d: New test.
 524         * testsuite/gas/mips/mips1@c1.d: New test.
 525         * testsuite/gas/mips/mips2@c1.d: New test.
 526         * testsuite/gas/mips/mips3@c1.d: New test.
 527         * testsuite/gas/mips/mips4@c1.d: New test.
 528         * testsuite/gas/mips/mips5@c1.d: New test.
 529         * testsuite/gas/mips/mips32@c1.d: New test.
 530         * testsuite/gas/mips/mips64@c1.d: New test.
 531         * testsuite/gas/mips/mipsr6@c1.d: New test.
 532         * testsuite/gas/mips/r3000@c1.d: New test.
 533         * testsuite/gas/mips/r3900@c1.d: New test.
 534         * testsuite/gas/mips/r4000@c1.d: New test.
 535         * testsuite/gas/mips/vr5400@c1.d: New test.
 536         * testsuite/gas/mips/r5900@c1.d: New test.
 537         * testsuite/gas/mips/sb1@c1.d: New test.
 538         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 539         * testsuite/gas/mips/octeon@c1.d: New test.
 540         * testsuite/gas/mips/xlr@c1.d: New test.
 541         * testsuite/gas/mips/c2.d: New test.
 542         * testsuite/gas/mips/vr5400@c2.d: New test.
 543         * testsuite/gas/mips/r5900@c2.d: New test.
 544         * testsuite/gas/mips/octeon@c2.d: New test.
 545         * testsuite/gas/mips/c3.d: New test.
 546         * testsuite/gas/mips/mips1@c3.d: New test.
 547         * testsuite/gas/mips/mips2@c3.d: New test.
 548         * testsuite/gas/mips/mips32@c3.d: New test.
 549         * testsuite/gas/mips/r3000@c3.d: New test.
 550         * testsuite/gas/mips/r3900@c3.d: New test.
 551         * testsuite/gas/mips/c0.l: New test stderr output.
 552         * testsuite/gas/mips/c2.l: New test stderr output.
 553         * testsuite/gas/mips/c3.l: New test stderr output.
 554         * testsuite/gas/mips/c0.s: New test source.
 555         * testsuite/gas/mips/c1.s: New test source.
 556         * testsuite/gas/mips/c2.s: New test source.
 557         * testsuite/gas/mips/c3.s: New test source.
 558         * testsuite/gas/mips/mips.exp: Run the new tests.
 559
 560 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 561
 562         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 563         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 564         * testsuite/gas/mips/mips1@rfe.d: New test.
 565         * testsuite/gas/mips/mips2@rfe.d: New test.
 566         * testsuite/gas/mips/r3000@rfe.d: New test.
 567         * testsuite/gas/mips/r3900@rfe.d: New test.
 568         * testsuite/gas/mips/rfe.l: New test stderr output.
 569
 570 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 571
 572         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 573         ISAs.
 574         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 575         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 576         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 577         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 578         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 579         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 580         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 581         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 582         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 583         * testsuite/gas/mips/mips1@cp0b.d: New test.
 584         * testsuite/gas/mips/mips2@cp0b.d: New test.
 585         * testsuite/gas/mips/mips3@cp0b.d: New test.
 586         * testsuite/gas/mips/r3000@cp0b.d: New test.
 587         * testsuite/gas/mips/r3900@cp0b.d: New test.
 588         * testsuite/gas/mips/r4000@cp0b.d: New test.
 589         * testsuite/gas/mips/r5900@cp0b.d: New test.
 590         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 591         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 592         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 593         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 594         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 595         * testsuite/gas/mips/mips1@cp0c.d: New test.
 596         * testsuite/gas/mips/mips2@cp0c.d: New test.
 597         * testsuite/gas/mips/mips3@cp0c.d: New test.
 598         * testsuite/gas/mips/mips4@cp0c.d: New test.
 599         * testsuite/gas/mips/mips5@cp0c.d: New test.
 600         * testsuite/gas/mips/r3000@cp0c.d: New test.
 601         * testsuite/gas/mips/r3900@cp0c.d: New test.
 602         * testsuite/gas/mips/r4000@cp0c.d: New test.
 603         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 604         * testsuite/gas/mips/r5900@cp0c.d: New test.
 605         * testsuite/gas/mips/mips1@cp0m.d: New test.
 606         * testsuite/gas/mips/r3000@cp0m.d: New test.
 607         * testsuite/gas/mips/octeon@cp2.d: New test.
 608         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 609         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 610         * testsuite/gas/mips/octeon@cp2b.d: New test.
 611         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 612         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 613         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 614         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 615         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 616         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 617         * testsuite/gas/mips/r5900@cp2m.d: New test.
 618         * testsuite/gas/mips/octeon@cp2m.d: New test.
 619         * testsuite/gas/mips/mips1@cp2d.d: New test.
 620         * testsuite/gas/mips/r3000@cp2d.d: New test.
 621         * testsuite/gas/mips/r3900@cp2d.d: New test.
 622         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 623         * testsuite/gas/mips/r5900@cp2d.d: New test.
 624         * testsuite/gas/mips/octeon@cp2d.d: New test.
 625         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 626         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 627         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 628         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 629         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 630         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 631         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 632         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 633         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 634         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 635         * testsuite/gas/mips/mips1@cp3.d: New test.
 636         * testsuite/gas/mips/mips2@cp3.d: New test.
 637         * testsuite/gas/mips/mips32@cp3.d: New test.
 638         * testsuite/gas/mips/r3000@cp3.d: New test.
 639         * testsuite/gas/mips/r3900@cp3.d: New test.
 640         * testsuite/gas/mips/mips1@cp3b.d: New test.
 641         * testsuite/gas/mips/mips2@cp3b.d: New test.
 642         * testsuite/gas/mips/mips32@cp3b.d: New test.
 643         * testsuite/gas/mips/r3000@cp3b.d: New test.
 644         * testsuite/gas/mips/r3900@cp3b.d: New test.
 645         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 646         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 647         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 648         * testsuite/gas/mips/mips1@cp3m.d: New test.
 649         * testsuite/gas/mips/mips2@cp3m.d: New test.
 650         * testsuite/gas/mips/r3000@cp3m.d: New test.
 651         * testsuite/gas/mips/r3900@cp3m.d: New test.
 652         * testsuite/gas/mips/mips2@cp3d.d: New test.
 653         * testsuite/gas/mips/cp0b.l: New test stderr output.
 654         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 655         * testsuite/gas/mips/cp0c.l: New test stderr output.
 656         * testsuite/gas/mips/cp0m.l: New test stderr output.
 657         * testsuite/gas/mips/cp2.l: New test stderr output.
 658         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 659         * testsuite/gas/mips/cp2b.l: New test stderr output.
 660         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 661         * testsuite/gas/mips/cp2m.l: New test stderr output.
 662         * testsuite/gas/mips/cp2d.l: New test stderr output.
 663         * testsuite/gas/mips/cp3.l: New test stderr output.
 664         * testsuite/gas/mips/cp3b.l: New test stderr output.
 665         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 666         * testsuite/gas/mips/cp3m.l: New test stderr output.
 667         * testsuite/gas/mips/cp3d.l: New test stderr output.
 668
 669 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 670
 671         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 672         instruction removal.
 673         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 674
 675 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 676
 677         * testsuite/gas/mips/cp0b.d: New test.
 678         * testsuite/gas/mips/cp0bl.d: New test.
 679         * testsuite/gas/mips/cp2b.d: New test.
 680         * testsuite/gas/mips/micromips@cp2b.d: New test.
 681         * testsuite/gas/mips/cp2bl.d: New test.
 682         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 683         * testsuite/gas/mips/cp3b.d: New test.
 684         * testsuite/gas/mips/cp3bl.d: New test.
 685         * testsuite/gas/mips/cp0b.s: New test source.
 686         * testsuite/gas/mips/cp0bl.s: New test source.
 687         * testsuite/gas/mips/cp2b.s: New test source.
 688         * testsuite/gas/mips/cp2bl.s: New test source.
 689         * testsuite/gas/mips/cp3b.s: New test source.
 690         * testsuite/gas/mips/cp3bl.s: New test source.
 691         * testsuite/gas/mips/mips.exp: Run the new tests.
 692
 693 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 694
 695         * testsuite/gas/mips/rfe.d: New test.
 696         * testsuite/gas/mips/rfe.s: New test source.
 697         * testsuite/gas/mips/mips.exp: Run the new test.
 698
 699 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 700
 701         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 702         * testsuite/gas/mips/mips.exp: Run the new test.
 703         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 704         according to changes to opcodes.
 705         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 706         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 707         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 708         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 709         * testsuite/gas/mips/trunc.d: Likewise.
 710
 711 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 712
 713         * testsuite/gas/mips/cp0c.d: New test.
 714         * testsuite/gas/mips/cp0m.d: New test.
 715         * testsuite/gas/mips/r3900@cp0m.d: New test.
 716         * testsuite/gas/mips/cp2.d: New test.
 717         * testsuite/gas/mips/micromips@cp2.d: New test.
 718         * testsuite/gas/mips/cp2m.d: New test.
 719         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 720         * testsuite/gas/mips/micromips@cp2m.d: New test.
 721         * testsuite/gas/mips/cp2d.d: New test.
 722         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 723         * testsuite/gas/mips/micromips@cp2d.d: New test.
 724         * testsuite/gas/mips/cp2-64.d: New test.
 725         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 726         * testsuite/gas/mips/cp3.d: New test.
 727         * testsuite/gas/mips/cp3m.d: New test.
 728         * testsuite/gas/mips/cp3d.d: New test.
 729         * testsuite/gas/mips/cp0c.s: New test source.
 730         * testsuite/gas/mips/cp0m.s: New test source.
 731         * testsuite/gas/mips/cp2.s: New test source.
 732         * testsuite/gas/mips/cp2m.s: New test source.
 733         * testsuite/gas/mips/cp2d.s: New test source.
 734         * testsuite/gas/mips/cp2-64.s: New test source.
 735         * testsuite/gas/mips/cp3.s: New test source.
 736         * testsuite/gas/mips/cp3m.s: New test source.
 737         * testsuite/gas/mips/cp3d.s: New test source.
 738         * testsuite/gas/mips/mips.exp: Run the new tests.
 739
 740 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 741
 742         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 743         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 744         operand code.
 745
 746 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 747
 748         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 749         * testsuite/gas/mips/mips.exp: Run it.
 750
 751 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 752
 753         * testsuite/gas/mips/micromips.d: Update disassembly according
 754         to "dmtc1" entry fix with opcodes.
 755         * testsuite/gas/mips/micromips-compact.d: Likewise.
 756         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 757         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 758         * testsuite/gas/mips/micromips-trap.d: Likewise.
 759         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 760
 761 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 762
 763         * config/tc-mips.c (FCSR): New macro.
 764         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 765
 766 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 767
 768         PR ld/27905
 769         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 770         (set_16bit_gcc_code_flag): Likewise.
 771         (x86_cleanup): Likewise.
 772         * testsuite/gas/i386/code16-2.d: Updated.
 773         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 774
 775 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 776
 777         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 778         * testsuite/gas/ppc/vsx.s: Likewise.
 779
 780 2021-05-27  Alan Modra  <amodra@gmail.com>
 781
 782         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 783         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 784         error.
 785
 786 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 787
 788         PR ld/27905
 789         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 790         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 791         object.
 792         (set_16bit_gcc_code_flag): Likewise.
 793         (x86_cleanup): Always generate the GNU property note if
 794         x86_feature_2_used isn't 0.
 795         * testsuite/gas/i386/code16-2.d: New file.
 796         * testsuite/gas/i386/code16-2.s: Likewise.
 797         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 798         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 799
 800 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 801
 802         PR gas/27906
 803         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 804         movsbq.
 805
 806 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 807
 808         * config/tc-riscv.c (riscv_set_arch): Set
 809         check_unknown_prefixed_ext to true for assembler.
 810
 811 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 812
 813         PR gas/25235
 814         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 815         (relax_adr): Thumb symbols 4 bytes.
 816         * testsuite/gas/arm/pr25235.d: New test.
 817         * testsuite/gas/arm/pr25235.s: New test.
 818
 819 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 820
 821         PR 25212
 822         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 823         will choose ilp32e abi for rv32e.  Besides, report errors for the
 824         invalid march and mabi combinations.
 825         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 826         ilp32e abi for rve extension.
 827         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 828         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 829         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 830         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 831         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 832         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 833         Renamed all mabi testcases to their march-mabi settings.
 834
 835 2021-05-22  Alan Modra  <amodra@gmail.com>
 836
 837         PR 25599
 838         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 839         adjustment.  Add assertion.
 840         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 841         for PCREL60B.
 842
 843 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 844
 845         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 846         (signed_overflow): New function.
 847         (unsigned_overflow): New function.
 848         (is_overflow): Use new functions.
 849         (md_apply_fix): Use signed_overflow.
 850         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 851         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 852         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 853
 854 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 855
 856         PR 27888
 857         * Makefile.am (ZLIB): Define.
 858         (as_new_LDADD): Add it.
 859         * Makefile.in: Regenerate.
 860
 861 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 862
 863         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 864         into the same GPR twice.
 865         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 866         * testsuite/gas/arm/mve-vmov-3.d: New test.
 867         * testsuite/gas/arm/mve-vmov-3.s: New test.
 868
 869 2021-05-12  Alan Modra  <amodra@gmail.com>
 870
 871         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 872         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 873
 874 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 875
 876         PR 27823
 877         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 878         instruction.
 879         * testsuite/gas/z80/ill_ops.s: New test source file.
 880         * testsuite/gas/z80/ill_ops.d: New test driver.
 881         * testsuite/gas/z80/ill_ops.l: New test error output.
 882
 883 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 884
 885         PR 27415
 886         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 887         24-bit shifts.
 888         * testsuite/gas/z80/z80_reloc.a: Update tests.
 889         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 890
 891 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 892
 893         * doc/Makefile.am (html-local, as/index.html): New targets.
 894         * doc/Makefile.in: Regenerate.
 895
 896 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 897
 898         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 899         * doc/Makefile.in: Regenerate.
 900
 901 2021-05-07  Nick Clifton  <nickc@redhat.com>
 902
 903         PR 3136
 904         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 905         (obj_elf_bss): New function.  Change to the .bss section.
 906         Support an optional subsection number.
 907         (obj_elf_change_section): Call obj_elf_section_change_hook.
 908         (obj_elf_section): Likewise.
 909         (obj_elf_data): Likewise.
 910         (obj_elf_text): Likewise.
 911         (obj_elf_struct): Likewise.
 912         (obj_elf_subsection): Likewise.
 913         (obj_elf_previous): Likewise.
 914         * config/obj-elf.h (obj_elf_bss): Prototype.
 915         * doc/as.texi (Bss): New node.
 916
 917 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 918
 919         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 920         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 921         (coff_frob_section): Likewise.
 922         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 923         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 924         SA_SET_SECT_NRELOC) New defines.
 925         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 926         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 927         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 928         * testsuite/gas/ppc/aix.exp: New tests.
 929         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 930         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 931         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 932
 933         * config/tc-ppc.c (ppc_function): Update comment for
 934         fifth argument.
 935         (ppc_frob_symbol): Remove ppc_last_function check.
 936         Make sure coff_last_function is reset.
 937         Correctly set fsize when not provided in .function.
 938         * testsuite/gas/ppc/aix.exp: New tests.
 939         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 940         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 941         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 942
 943 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 944
 945         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 946         * testsuite/gas/i386/i386.exp: Run new test.
 947
 948 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 949
 950         * config/tc-i386.c (output_disp): Use disps field instead of
 951         imms one.
 952
 953 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 954
 955         * config/tc-i386.c (i386_finalize_immediate): Move register
 956         check ...
 957         (i386_immediate): ... here.
 958
 959 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 960
 961         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 962         Re-arrange operand type accumulation.
 963
 964 2021-05-06  Stafford Horne  <shorne@gmail.com>
 965
 966         PR 21464
 967         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 968         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 969         relocation.
 970
 971 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 972
 973         PR 27764
 974         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 975         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 976         * testsuite/gas/riscv/a-ext.d: Likewise.
 977         * testsuite/gas/riscv/a-ext.s: Likewise.
 978
 979 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 980
 981         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 982         #if.
 983         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 984         Add two further .long and an .equ.
 985         * testsuite/gas/i386/secrel.d: Adjust expecations.
 986
 987 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 988
 989         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 990         Convert Windows to UNIX EOL.
 991
 992 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 993
 994         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 995         variant into ELF one.
 996
 997 2021-05-03  Alan Modra  <amodra@gmail.com>
 998
 999         * testsuite/gas/elf/section25.s: Don't start directives in first
1000         column.
1001         * testsuite/gas/elf/section26.s: Likewise.
1002
1003 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1004
1005         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
1006         * testsuite/gas/i386/lea64.d,
1007         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
1008         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1009         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
1010
1011 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1012
1013         * config/tc-i386.c (i386_validate_fix): Change return type to
1014         int. Short-circuit BFD_RELOC_SIZE* handling.
1015         (tc_gen_reloc): New local variable sym. Extend logic when
1016         processing BFD_RELOC_SIZE*.
1017         * config/tc-i386.f (i386_validate_fix): Change return type to
1018         int.
1019         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
1020         returns zero.
1021         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
1022         testsuite/gas/i386/size-5b.d: New.
1023         * testsuite/gas/i386/i386.exp: Run new tests.
1024
1025 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1026
1027         * config/tc-i386.c (tc_gen_reloc): Use section size for section
1028         symbols when resolving BFD_RELOC_SIZE*.
1029         * testsuite/gas/i386/size-2.s: Add section size cases.
1030         * testsuite/gas/i386/size-2.d,
1031         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
1032
1033 2021-04-28  Jan Beulich  <jbeulich@suse.com>
1034             H.J. Lu  <hjl.tools@gmail.com>
1035
1036         PR gas/27763
1037         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
1038         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
1039         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
1040         (md_estimate_size_before_relax): Move local variable fixP. Set
1041         it from fix_new() return values. Mark 4-byte relocs as signed
1042         for 64-bit.
1043         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
1044         * testsuite/gas/i386/x86-64-rip-2.s,
1045         * testsuite/gas/i386/x86-64-rip-2.d,
1046         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1047         * testsuite/gas/i386/x86-64-rip-inval-1.l,
1048         * testsuite/gas/i386/x86-64-rip-inval-2.s,
1049         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
1050         * testsuite/gas/i386/i386.exp: Run new tests.
1051
1052 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
1055
1056 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1057
1058         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
1059         BFD_RELOC_SIZE*.
1060
1061 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1062
1063         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
1064         overflow check to 64-bit objects.
1065
1066 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1067
1068         * config/tc-i386.c (want_disp32): Also check for SIZE32.
1069         (optimize_encoding): Handle LEA.
1070         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1071         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
1072         Add many more forms.
1073         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
1074         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
1075         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
1076         New.
1077         * testsuite/gas/i386/i386.exp: Run new tests.
1078
1079 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1080
1081         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
1082         signed.
1083         * testsuite/gas/i386/x86-64-addr32-bad.s,
1084         testsuite/gas/i386/x86-64-addr32-bad.l: New.
1085         * testsuite/gas/i386/i386.exp: Run new test.
1086
1087 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
1088
1089         * testsuite/gas/elf/section25.d: Run it everywhere.
1090         * testsuite/gas/elf/section26.d: Likewise.
1091         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
1092
1093 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
1094
1095         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
1096         optional "code" argument.
1097
1098 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1099
1100         * config/tc-i386.c (want_disp32): New.
1101         (md_assemble): Use it.
1102         (optimize_disp): Likewise.
1103         (build_modrm_byte): Likewise.
1104
1105 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1106
1107         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
1108         check ...
1109         (md_assemble): ... here.
1110
1111 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1112
1113         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
1114         Move up setting of disp32.
1115
1116 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1117
1118         * config/tc-i386.c (pe): Don't truncate expression value.
1119         (i386_finalize_displacement): Likewise.
1120
1121 2021-04-21  Nick Clifton  <nickc@redhat.com>
1122
1123         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
1124         for named section symbols.
1125         * testsuite/gas/arm/thumbver.d: Likewise.
1126         * testsuite/gas/bfin/loop_temps.d: Likewise.
1127         * testsuite/gas/elf/section2.e-arc: Likewise.
1128         * testsuite/gas/elf/section2.e-arm: Likewise.
1129         * testsuite/gas/elf/section2.e-csky: Likewise.
1130         * testsuite/gas/elf/section2.e-m32r: Likewise.
1131         * testsuite/gas/elf/section2.e-mips: Likewise.
1132         * testsuite/gas/elf/section2.e-msp430: Likewise.
1133         * testsuite/gas/elf/section2.e-riscv: Likewise.
1134         * testsuite/gas/elf/section2.e-rl78: Likewise.
1135         * testsuite/gas/elf/section2.e-rx: Likewise.
1136         * testsuite/gas/elf/section2.e-score: Likewise.
1137         * testsuite/gas/elf/section2.e-tic6x: Likewise.
1138         * testsuite/gas/elf/section2.e-unused: Likewise.
1139         * testsuite/gas/elf/section2.e-v850: Likewise.
1140         * testsuite/gas/elf/section2.e-xtensa: Likewise.
1141         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
1142         * testsuite/gas/ia64/alias.d: Likewise.
1143         * testsuite/gas/ia64/global.d: Likewise.
1144         * testsuite/gas/microblaze/relax_size.elf: Likewise.
1145         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
1146         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
1147         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
1148         * testsuite/gas/mmix/bspec-1.d: Likewise.
1149         * testsuite/gas/mmix/byte-1.d: Likewise.
1150         * testsuite/gas/mmix/comment-1.d: Likewise.
1151         * testsuite/gas/mmix/loc-1.d: Likewise.
1152         * testsuite/gas/mmix/loc-2.d: Likewise.
1153         * testsuite/gas/mmix/loc-3.d: Likewise.
1154         * testsuite/gas/mmix/loc-4.d: Likewise.
1155         * testsuite/gas/mmix/loc-5.d: Likewise.
1156         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
1157
1158 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
1159
1160         PR binutils/21700
1161         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
1162         (ppc_fix_adjustable): Manage fx_subsy part.
1163         (tc_gen_reloc): Create second relocation when both
1164         fx_addsy and fx_subsy are provided.
1165         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
1166         (MAX_RELOC_EXPANSION): Likewise.
1167         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
1168         (UNDEFINED_DIFFERENCE_OK): Likewise
1169         * testsuite/gas/all/gas.exp: Skip difference between two
1170         undefined symbols test.
1171
1172 2021-04-19  Nick Clifton  <nickc@redhat.com>
1173
1174         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
1175         targets which should skip the undefined symbols test.
1176
1177 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1178
1179         * NEWS: Update news.
1180         * testsuite/gas/aarch64/rme.d: Update test.
1181         * testsuite/gas/aarch64/rme.s: Update test.
1182
1183 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1184
1185         * testsuite/gas/aarch64/rme.d: Update test.
1186         * testsuite/gas/aarch64/rme.s: Update test.
1187
1188 2021-04-19  Jan Beulich  <jbeulich@suse.com>
1189
1190         * as.h (sprint_value): Delete.
1191         * messages.c (sprint_value): Likewise.
1192         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
1193         place of sprint_value.
1194         * config/tc-s390.c (s390_insert_operand): Likewise.
1195         * doc/internals.texi (sprint_value): Delete section.
1196         * write.c (fixup_segment): Likewise.
1197         (relax_segment): Likewise.
1198
1199 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1200
1201         * testsuite/gas/aarch64/rme-invalid.d: New test.
1202         * testsuite/gas/aarch64/rme-invalid.l: New test.
1203         * testsuite/gas/aarch64/rme-invalid.s: New test.
1204         * testsuite/gas/aarch64/rme.d: New test.
1205         * testsuite/gas/aarch64/rme.s: New test.
1206
1207 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
1208
1209         PR 27436
1210         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
1211         * testsuite/gas/riscv/shamt-32.d: New testcase.
1212         * testsuite/gas/riscv/shamt-32.l: Likewise.
1213         * testsuite/gas/riscv/shamt-32.s: Likewise.
1214         * testsuite/gas/riscv/shamt-64.d: Likewise.
1215         * testsuite/gas/riscv/shamt-64.l: Likewise.
1216         * testsuite/gas/riscv/shamt-64.s: Likewise.
1217
1218 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
1219
1220         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
1221         c.mv a4,a4.
1222         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
1223
1224 2021-04-14  Alan Modra  <amodra@gmail.com>
1225
1226         PR 27723
1227         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
1228         (select_cie_for_fde): ..here.  Simplify.
1229
1230 2021-04-14  Alan Modra  <amodra@gmail.com>
1231
1232         PR 27723
1233         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
1234         DW_CFA_GNU_window_save and DW_CFA_restore_state.
1235
1236 2021-04-13  Alan Modra  <amodra@gmail.com>
1237
1238         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
1239         write to $srcdir.  Use gas_host_run and read output file rather
1240         than gas_start/gas_finish.
1241
1242 2021-04-12  Alan Modra  <amodra@gmail.com>
1243
1244         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
1245         (md_assemble): Likewise.  Handle bignum operands.
1246         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
1247         check.
1248         * expr.c: Delete unnecessary forward declarations.
1249         (generic_bignum_to_int32): Return uint32_t.
1250         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1251         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1252         clear X_extrabit for unary '!'.
1253         * expr.h (generic_bignum_to_int32): Declare.
1254         (generic_bignum_to_int64): Declare.
1255         * testsuite/gas/ppc/prefix-pcrel.s,
1256         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1257
1258 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1259
1260         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1261         march-fail-porder-x-std.d.
1262         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1263         march-fail-porder-z-std.d.
1264         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1265         march-fail-porder-x-z.d.
1266         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1267         march-fail-porder.l.
1268         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1269         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1270         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1271         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1272         march-fail-single-char-h.d.
1273         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1274         march-fail-single-char-s.d.
1275         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1276         march-fail-single-char-x.d.
1277         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1278         march-fail-single-char-z.d.
1279         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1280         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1281         march-fail-single-prefix.l.
1282         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1283         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1284         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1285
1286 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1287
1288         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1289         diagnostic messages for LD/ST Exclusive instructions.
1290         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1291         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1292         clean-up.
1293
1294 2021-04-09  Alan Modra  <amodra@gmail.com>
1295
1296         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1297         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1298         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1299
1300 2021-04-08  Alan Modra  <amodra@gmail.com>
1301
1302         * testsuite/gas/ppc/pr27676.d,
1303         * testsuite/gas/ppc/pr27676.s: New test.
1304         * testsuite/gas/ppc/ppc.exp: Run it.
1305         * testsuite/gas/ppc/dcbt.d: Update.
1306         * testsuite/gas/ppc/power4_32.d: Update.
1307
1308 2021-04-07  Alan Modra  <amodra@gmail.com>
1309
1310         PR 27217
1311         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1312
1313 2021-04-06  Nick Clifton  <nickc@redhat.com>
1314
1315         PR 27217
1316         * config/tc-aarch64.c (my_get_expression): Rename to
1317         aarch64_get_expression.  Add a fifth argument to enable deferring
1318         of expression resolution.
1319         (parse_typed_reg): Update calls to my_get_expression.
1320         (parse_vector_reg_list): Likewise.
1321         (parse_immediate_expression): Likewise.
1322         (parse_big_immediate): Likewise.
1323         (parse_shift): Likewise.
1324         (parse_shifter_operand_imm): Likewise.
1325         (parse_operands): Likewise.
1326         (parse_shifter_operand_reloc): Update calls to my_get_expression
1327         and call aarch64_force_reloc to determine the value of the new
1328         fifth argument.
1329         (parse_address_main): Likewise.
1330         (parse_half): Likewise.
1331         (parse_adrp): Likewise.
1332         (aarch64_force_reloc): New function.  Contains code extracted from...
1333         (aarch64_force_relocation): ... here.
1334         * testsuite/gas/aarch64/pr27217.s: New test case.
1335         * testsuite/gas/aarch64/pr27217.d: New test driver.
1336
1337 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1338
1339         * write.c (fixup_segment): Move add_symbol_segment declaration
1340         into main loop.
1341
1342 2021-04-05  Alan Modra  <amodra@gmail.com>
1343
1344         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1345         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1346         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1347         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1348         strstr, or vsnprintf declarations.
1349         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1350         * as.h: Don't include alloca-conf.h, include config.h instead.
1351         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1352         various fallback declarations.
1353         * asintl.h: Don't test HAVE_LOCALE_H.
1354         * as.c: Don't test HAVE_SETLOCALE.
1355         * dwarf2dbg.c: Include limits.h unconditionally.
1356         * expr.c: Likewise.
1357         * sb.c: Likewise.
1358         * symbols.c: Likewise.
1359         * config/tc-cr16.c: Likewise.
1360         * config/tc-d30v.c: Likewise.
1361         * config/tc-i386.c: Likewise.
1362         * config/tc-ia64.c: Likewise.
1363         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1364         * config.in: Regenerate.
1365         * configure: Regenerate.
1366         * Makefile.in: Regenerate.
1367         * doc/Makefile.in: Regenerate.
1368
1369 2021-04-01  Martin Liska  <mliska@suse.cz>
1370
1371         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1372         (weak_is_altname): Likewise.
1373         (obj_coff_section): Likewise.
1374         * config/tc-cr16.c (process_label_constant): Likewise.
1375         * config/tc-crx.c (strneq): Likewise.
1376
1377 2021-04-01  Martin Liska  <mliska@suse.cz>
1378
1379         * as.c (select_emulation_mode): Use startswith.
1380         * config/m68k-parse.y: Likewise.
1381         * config/obj-aout.c (obj_aout_type): Likewise.
1382         * config/obj-elf.c (elf_common_parse): Likewise.
1383         (obj_elf_section_type): Likewise.
1384         (obj_elf_section_word): Likewise.
1385         (obj_elf_section): Likewise.
1386         (obj_elf_symver): Likewise.
1387         (adjust_stab_sections): Likewise.
1388         * config/obj-evax.c (evax_shorten_name): Likewise.
1389         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1390         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1391         (aarch64_parse_features): Likewise.
1392         (create_register_alias): Likewise.
1393         (aarch64_data_in_code): Likewise.
1394         (md_parse_option): Likewise.
1395         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1396         (s_alpha_pdesc): Likewise.
1397         * config/tc-arc.c (tokenize_extregister): Likewise.
1398         * config/tc-arm.c (create_register_alias): Likewise.
1399         (create_neon_reg_alias): Likewise.
1400         (parse_ifimm_zero): Likewise.
1401         (parse_qfloat_immediate): Likewise.
1402         (arm_elf_section_type): Likewise.
1403         (arm_parse_extension): Likewise.
1404         (aeabi_set_public_attributes): Likewise.
1405         (s_arm_arch_extension): Likewise.
1406         (arm_data_in_code): Likewise.
1407         (start_unwind_section): Likewise.
1408         * config/tc-avr.c (avr_ldi_expression): Likewise.
1409         * config/tc-csky.c (is_freglist_legal): Likewise.
1410         (csky_s_section): Likewise.
1411         * config/tc-d30v.c (do_assemble): Likewise.
1412         * config/tc-dlx.c (parse_operand): Likewise.
1413         * config/tc-epiphany.c (md_assemble): Likewise.
1414         * config/tc-h8300.c (h8300_elf_section): Likewise.
1415         (get_operand): Likewise.
1416         * config/tc-hppa.c (pa_ip): Likewise.
1417         (pa_level): Likewise.
1418         (pa_space): Likewise.
1419         * config/tc-i386.c (i386_mach): Likewise.
1420         (md_assemble): Likewise.
1421         (check_VecOperations): Likewise.
1422         (i386_target_format): Likewise.
1423         (i386_elf_section_type): Likewise.
1424         * config/tc-ia64.c (start_unwind_section): Likewise.
1425         (md_parse_option): Likewise.
1426         (is_taken_branch): Likewise.
1427         (idesc->name,): Likewise.
1428         (note_register_values): Likewise.
1429         (do_alias): Likewise.
1430         * config/tc-m32c.c (insn_to_subtype): Likewise.
1431         * config/tc-m68hc11.c (get_operand): Likewise.
1432         (md_assemble): Likewise.
1433         * config/tc-m68k.c (m68k_ip): Likewise.
1434         (m68k_elf_suffix): Likewise.
1435         * config/tc-mcore.c (mcore_s_section): Likewise.
1436         * config/tc-metag.c (parse_get_set): Likewise.
1437         (md_parse_option): Likewise.
1438         * config/tc-microblaze.c (parse_imm): Likewise.
1439         (check_got): Likewise.
1440         (md_apply_fix): Likewise.
1441         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1442         (md_begin): Likewise.
1443         (s_is_linkonce): Likewise.
1444         (check_regno): Likewise.
1445         (match_float_constant): Likewise.
1446         (classify_vr4120_insn): Likewise.
1447         (match_insn): Likewise.
1448         (mips_after_parse_args): Likewise.
1449         (s_change_sec): Likewise.
1450         (s_option): Likewise.
1451         (parse_code_option): Likewise.
1452         (md_section_align): Likewise.
1453         (nopic_need_relax): Likewise.
1454         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1455         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1456         (mn10300_end_of_match): Likewise.
1457         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1458         * config/tc-nds32.c (nds32_parse_option): Likewise.
1459         * config/tc-nds32.h (md_do_align): Likewise.
1460         * config/tc-nios2.c (strprefix): Likewise.
1461         (nios2_special_relocation_p): Likewise.
1462         (nios2_parse_base_register): Likewise.
1463         (nios2_cons): Likewise.
1464         * config/tc-ns32k.c (addr_mode): Likewise.
1465         * config/tc-pdp11.c (set_option): Likewise.
1466         (parse_reg): Likewise.
1467         (parse_ac5): Likewise.
1468         (parse_op_no_deferred): Likewise.
1469         (set_cpu_model): Likewise.
1470         (set_machine_model): Likewise.
1471         * config/tc-pj.c (md_operand): Likewise.
1472         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1473         (ppc_arch): Likewise.
1474         (ppc_section_type): Likewise.
1475         * config/tc-s12z.c (tb_reg_rel): Likewise.
1476         (tb_opr_rel): Likewise.
1477         * config/tc-s390.c (s390_parse_cpu): Likewise.
1478         (md_parse_option): Likewise.
1479         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1480         (s3_pic_need_relax): Likewise.
1481         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1482         (s7_pic_need_relax): Likewise.
1483         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1484         * config/tc-sparc.c (md_parse_option): Likewise.
1485         (sparc_ip): Likewise.
1486         (s_reserve): Likewise.
1487         (s_common): Likewise.
1488         (s_seg): Likewise.
1489         (sparc_cons): Likewise.
1490         * config/tc-tic54x.c (stag_add_field): Likewise.
1491         (tic54x_endstruct): Likewise.
1492         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1493         * config/tc-v850.c (v850_comm): Likewise.
1494         (md_begin): Likewise.
1495         (md_assemble): Likewise.
1496         * config/tc-vax.c (vax_cons): Likewise.
1497         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1498         * config/tc-xstormy16.c (md_operand): Likewise.
1499         * config/tc-xtensa.c (get_directive): Likewise.
1500         (xg_instruction_matches_option_term): Likewise.
1501         (is_unaligned_label): Likewise.
1502         (cache_literal_section): Likewise.
1503         * config/xtensa-relax.c (parse_precond): Likewise.
1504         (parse_option_cond): Likewise.
1505         (transition_applies): Likewise.
1506         (wide_branch_opcode): Likewise.
1507         * dw2gencfi.c: Likewise.
1508         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1509         * ehopt.c (get_cie_info): Likewise.
1510         * input-file.c (input_file_open): Likewise.
1511         * listing.c (listing_newline): Likewise.
1512         (debugging_pseudo): Likewise.
1513         * read.c (read_a_source_file): Likewise.
1514         * write.c (adjust_reloc_syms): Likewise.
1515         (compress_debug): Likewise.
1516         (maybe_generate_build_notes): Likewise.
1517
1518 2021-03-31  Alan Modra  <amodra@gmail.com>
1519
1520         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1521         * config/bfin-lex-wrapper.c: Likewise.
1522         * itbl-lex.l: Don't include as.h.
1523         * config/bfin-lex.l: Likewise.
1524
1525 2021-03-31  Alan Modra  <amodra@gmail.com>
1526
1527         * as.h (POISON_BFD_BOOLEAN): Define.
1528         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1529         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1530         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1531         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1532         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1533         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1534         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1535         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1536         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1537         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1538         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1539         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1540         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1541         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1542         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1543         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1544         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1545         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1546         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1547         * config/tc-metag.c, * config/tc-metag.h,
1548         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1549         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1550         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1551         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1552         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1553         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1554         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1555         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1556         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1557         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1558         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1559         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1560         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1561         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1562         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1563         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1564         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1565         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1566         * config/tc-z8k.c, * config/xtensa-istack.h,
1567         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1568         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1569         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1570         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1571         with bool, FALSE with false, and TRUE with true.
1572
1573 2021-03-31  Alan Modra  <amodra@gmail.com>
1574
1575         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1576         * config/tc-crx.c: Likewise.
1577         * config/tc-nds32.h: Likewise.
1578
1579 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1580
1581         * config/tc-i386.c (build_modrm_byte): Change return type.
1582         Change type of "default_seg". Use NULL. Adjust setting of
1583         "default_seg".
1584         (reg_ds, reg_es, reg_ss): New.
1585         (struct _i386_insn): Change type of seg[].
1586         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1587         (swap_operands): Change type of "temp_seg".
1588         (check_string): Adjust %es check.
1589         (process_operands): Change type of "default_seg". Use NULL.
1590         Adjust segment override processing..
1591         (i386_att_operand): Adjust segment override handling.
1592         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1593
1594 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1595
1596         * config/tc-i386.c (reg_eax): New.
1597         (md_begin): Initialize reg_eax.
1598         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1599         reg_eax.
1600         (i386_intel_simplify): Likewise.
1601
1602 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1603
1604         * config/tc-i386.c (reg_st0): New.
1605         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1606         insert other st(N).
1607         (parse_real_register): Adjust st(N) processing.
1608
1609 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1610
1611         * config/tc-i386.c (rc_op): Delete.
1612         (struct Rounding_Operation): Move ...
1613         (struct _i386_insn): ... here. Change field "rounding".
1614         (build_evex_prefix): Adjust rounding processing.
1615         (swap_2_operands): Likewise.
1616         (check_VecOperands): Likewise.
1617         (RC_SAE_immediate): Likewise.
1618         (optimize_encoding): Adjust check for rounding.
1619         (build_modrm_byte): Likewise.
1620         (output_imm): Likewise.
1621         (md_assemble): Initialize rounding type.
1622
1623 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1624
1625         * config/tc-i386.c (broadcast_op): Delete.
1626         (struct Broadcast_Operation): Move ...
1627         (struct _i386_insn): ... here. Change field "broadcast".
1628         (match_mem_size): Adjust check for broadcast.
1629         (optimize_encoding): Likewise.
1630         (process_suffix): Likewise.
1631         (build_evex_prefix): Adjust broadcast processing.
1632         (swap_2_operands): Likewise.
1633         (check_VecOperations): Likewise.
1634         (match_template): Likewise.
1635         (check_VecOperands): Likewise.
1636
1637 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1638
1639         * config/tc-i386.c (reg_k0): New.
1640         (mask_op): Delete.
1641         (struct Mask_Operation): Move ...
1642         (struct _i386_insn): ... here. Change field "mask".
1643         (md_begin): Initialize reg_k0.
1644         (build_evex_prefix): Adjust mask processing.
1645         (swap_2_operands): Likewise.
1646         (check_VecOperands): Likewise.
1647         (check_VecOperations): Likewise.
1648         (optimize_encoding): Adjust checks for masking.
1649         (output_insn): Likewise.
1650
1651 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1652
1653         * config/tc-i386.c (swap_2_operands): Switch parameters to
1654         unsigned.
1655         (struct RC_Operation): Switch operand field to unsigned.
1656         (struct Mask_Operation): Likewise.
1657         (struct Broadcast_Operation): Likewise.
1658         (build_evex_prefix): Drop cast.
1659         (check_VecOperands): Likewise.
1660         (build_modrm_byte): Likewise.
1661         (output_imm): Likewise.
1662         (check_VecOperations): Add casts to unsigned.
1663
1664 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1665
1666         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1667         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1668         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1669
1670 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1671
1672         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1673         checks by opcodespace ones.
1674         (insert_lfence_before): Likewise.
1675         (maybe_fused_with_jcc_p): Likewise.
1676         (add_branch_padding_frag_p): Likewise.
1677         (output_disp): Likewise.
1678         (load_insn_p): Re-arrange checks to key applicable ones off of
1679         an opcodespace check.
1680         (md_assemble): Adjust opcode checks.
1681         (check_byte_reg): Likewise.
1682         (process_operands): Likewise.
1683         (i386_index_check): Likewise.
1684         (process_suffix): Likewise. New local variable is_movx. Adjust
1685         movsx/movzx and crc32 handling.
1686         (output_insn): Adjust opcode checks. Drop no longer reachable
1687         case labels. Output legacy encoding prefixes in addition to the
1688         base_opcode byte(s). Rework counting of prefixes for extended
1689         opcode maps.
1690         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1691         opcode checks.
1692
1693 2021-03-29  Alan Modra  <amodra@gmail.com>
1694
1695         * atof-generic.c (FALSE, TRUE): Don't define.
1696         * config/obj-elf.h (FALSE, TRUE): Don't define.
1697         * config/obj-som.h (FALSE, TRUE): Don't define.
1698         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1699         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1700         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1701         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1702         * config/tc-mt.h (obj_fix_adjustable): Delete.
1703         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1704         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1705         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1706         (tokenize_extregister): Likewise.
1707         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1708         (parse_operands_op, parse_operands, md_assemble): Likewise.
1709         * config/tc-d10v.c (build_insn): Likewise.
1710         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1711         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1712         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1713         * config/tc-z80.c (emit_byte): Likewise.
1714
1715 2021-03-29  Alan Modra  <amodra@gmail.com>
1716
1717         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1718         bfd_boolean.
1719         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1720         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1721         with bfd_boolean.
1722         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1723         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1724         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1725         logical expressions.
1726         (struct metag_long_option <func>): Return bfd_boolean.
1727         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1728         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1729         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1730         (no_operands, lex_force_match, lex_reg_list): Likewise.
1731         (size_from_suffix): Return int.
1732         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1733         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1734
1735 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1736
1737         * testsuite/gas/i386/x86-64-nosse2.s,
1738         testsuite/gas/i386/x86-64-nosse2.l: New.
1739         * testsuite/gas/i386/i386.exp: Run new test.
1740
1741 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1742
1743         * testsuite/gas/nios2/brn.d: New.
1744         * testsuite/gas/nios2/brn.d: New.
1745
1746 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1747
1748         * config/tc-i386.c (match_template): Use t instead of i.tm.
1749
1750 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1751
1752         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1753         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1754         colliding registers in the upper half of the space.
1755         * testsuite/gas/i386/avx512f-nondef.d,
1756         testsuite/gas/i386/vgather-check.d,
1757         testsuite/gas/i386/x86-64-vgather-check.d,
1758         testsuite/gas/i386/x86-64-vgather-check-error.l,
1759         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1760         expecations.
1761         * testsuite/gas/i386/vgather-check-none.d,
1762         testsuite/gas/i386/vgather-check-warn.d,
1763         testsuite/gas/i386/x86-64-vgather-check-none.d,
1764         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1765         tests for expected dump output.
1766
1767 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1768
1769         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1770         without mask register.
1771         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1772
1773 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1774
1775         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1776         swapping operands for.
1777         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1778         syntax tests.
1779         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1780         well as Intel syntax tests.
1781         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1782         expectations.
1783         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1784         Likewise. Drop passing --def-sym to as.
1785
1786 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1787
1788         PR/gas 27419
1789         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1790         conversion to x32 mode.
1791         * testsuite/gas/i386/ilp32/enqcmd.s,
1792         testsuite/gas/i386/ilp32/enqcmd.d,
1793         testsuite/gas/i386/ilp32/movdir.s,
1794         testsuite/gas/i386/ilp32/movdir.d: New.
1795         * testsuite/gas/i386/x86-64-enqcmd.s,
1796         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1797         cases.
1798         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1799         (%eip) cases.
1800         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1801         * testsuite/gas/i386/x86-64-enqcmd.d,
1802         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1803         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1804         testsuite/gas/i386/x86-64-movdir.d,
1805         testsuite/gas/i386/x86-64-movdir-intel.d,
1806         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1807
1808 2021-03-25  Alan Modra  <amodra@gmail.com>
1809
1810         PR 27647
1811         * testsuite/gas/ppc/a2.d: Update expected output.
1812         * testsuite/gas/ppc/power8.d: Likewise.
1813
1814 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1815
1816         * config/tc-i386.c (struct _i386_insn): New field
1817         opcode_length.
1818         (md_begin): Drop assertion.
1819         (install_template): New.
1820         (build_vex_prefix): Call install_template.
1821         (match_template): Likewise.
1822         (process_operands): Use new opcode_length field.
1823         (output_jump): Likewise.
1824         (output_insn): Likewise. Adjust psedo prefix check.
1825
1826 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1827
1828         * config/tc-i386.c (md_begin): Add assertion.
1829         (build_vex_prefix): Drop implied prefix calculation.
1830         (build_evex_prefix): Likewise.
1831         (optimize_encoding): Adjust opcode checks.
1832         (load_insn_p): Also check opcodeprefix.
1833         (match_template): Also check opcodespace.
1834         (process_suffix): Likewise.
1835         (process_operands): Likewise.
1836         (output_insn): Likewise. Also check isprefix when discaring
1837         standalone LOCK.
1838         * config/tc-i386-intel.c (i386_intel_operand): Also check
1839         opcodespace.
1840
1841 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1842
1843         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1844         base_opcode and extension_opcode.
1845
1846 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1847
1848         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1849
1850 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1851
1852         * config/tc-i386.c (output_i386_opcode): Invoke
1853         process_i386_cpu_flag() slightly later.
1854         (process_i386_opcodes): Likewise.
1855
1856 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1857
1858         * config/tc-i386.c (pte): Print prefix and encoding space.
1859         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1860         (build_evex_prefix): Likewise.
1861         (load_insn_p): Likewise.
1862
1863 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1864
1865         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1866         if()-s.
1867         (match_template, output_insn): Use PREFIX_NONE.
1868
1869 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1870
1871         * config/tc-i386.c (i386_index_check): New local variable t.
1872         Correct MPX insn check.
1873         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1874         MPX insn check.
1875         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1876         index scaling by other than 1.
1877         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1878
1879 2021-03-22  Martin Liska  <mliska@suse.cz>
1880
1881         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1882         (x86_64_section_word): Likewise.
1883         * config/tc-sparc.c (md_parse_option): Likewise.
1884
1885 2021-03-19  Alan Modra  <amodra@gmail.com>
1886
1887         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1888
1889 2021-03-18  Christian Groessler  <chris@groessler.org>
1890
1891         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1892         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1893
1894 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1895
1896         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1897         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1898         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1899         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1900         * testsuite/gas/riscv/b-ext.s: Likewise.
1901         * testsuite/gas/riscv/b-ext.d: Likewise.
1902
1903 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1904
1905         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1906         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1907         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1908         * testsuite/gas/aarch64/sysreg-7.d: New test.
1909         * testsuite/gas/aarch64/sysreg-7.s: New test.
1910
1911 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1912
1913         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1914         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1915         (ppc_xcoff_tbss_section): New variables.
1916         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1917         (ppc_data_csects): Removed.
1918         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1919         ppc_xcoff_parse_cons): New functions.
1920         (md_being): Initialize XCOFF sections.
1921         (ppc_xcoff_suffix): Add support for TLS relocations
1922         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1923         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1924         to .bss section.  Handle new XCOFF section variables.
1925         (ppc_comm): Likewise.
1926         (ppc_toc): Likewise.
1927         (ppc_symbol_new_hook): Likewise.
1928         (ppc_frob_symbol): Likewise.
1929         (ppc_fix_adjustable): Add tbss support.
1930         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1931         (ppc_xcoff_parse_cons): Add prototype.
1932         (struct ppc_xcoff_section): New structure.
1933
1934 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1935
1936         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1937         (MAP, MAP32, MAP64): New macros for XCOFF.
1938         (ppc_xcoff_fixup_addis): New function.
1939         (ppc_is_toc_sym): Handle XMC_TE.
1940         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1941         BFD_RELOC_PPC_TOC16_LO.
1942         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1943         (ppc_change_csect): Handle XMC_TE.
1944         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1945         storage class.
1946         (ppc_symbol_new_hook): Handle XMC_TE.
1947         (ppc_frob_symbol): Likewise.
1948         (ppc_fix_adjustable): Likewise.
1949         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1950         BFD_RELOC_PPC_TOC16_LO.
1951
1952 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1953
1954         * testsuite/gas/i386/avx512f-intel.d,
1955         testsuite/gas/i386/avx512f_vl-intel.d,
1956         testsuite/gas/i386/avx512pf-intel.d,
1957         testsuite/gas/i386/x86-64-avx512f-intel.d,
1958         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1959         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1960
1961 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1962
1963         * testsuite/gas/i386/prefetch.d,
1964         testsuite/gas/i386/prefetch-intel.d,
1965         testsuite/gas/i386/x86-64-prefetch.d,
1966         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1967         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1968         * testsuite/gas/i386/i386.exp: Run new test.
1969
1970 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1971
1972         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1973         (md_assemble): Replace use of repprefixok, islockable, and
1974         notrackprefixok.
1975         (i386_index_check): Replace use of repprefixok.
1976
1977 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1978
1979         * testsuite/gas/i386/noreg64.s: Add sysexit.
1980         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1981         sysexitl and sysexitq.
1982         * testsuite/gas/i386/noreg-intel64.l,
1983         testsuite/gas/i386/noreg64-data16.d,
1984         testsuite/gas/i386/noreg64-data16.e,
1985         testsuite/gas/i386/noreg64-rex64.d,
1986         testsuite/gas/i386/noreg64.d,
1987         testsuite/gas/i386/noreg64.l,
1988         testsuite/gas/i386/x86-64-sysenter-amd.d,
1989         testsuite/gas/i386/x86-64-sysenter-amd.l,
1990         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1991
1992 2021-02-26  Nick Clifton  <nickc@redhat.com>
1993
1994         PR 27411
1995         * config/tc-arm.c (do_t_add_sub): Correct error message.
1996         * testsuite/gas/arm/pr27411.s: New test.
1997         * testsuite/gas/arm/pr27411.d: New test driver.
1998         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1999
2000 2021-02-24  Alan Modra  <amodra@gmail.com>
2001
2002         PR 23691
2003         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
2004         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
2005         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
2006         and use alongside TARGET_CPU_CFILES.
2007         (EXTRA_DIST): Update location of generated .c files.
2008         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
2009         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
2010         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
2011         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
2012         dependencies.
2013         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
2014         (itbl-parse.c, itbl-parse.h): Tidy.
2015         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
2016         * config/bfin-lex.l: Include config/bfin-parse.h.
2017         * configure.ac (extra_objects): Move object files corresponding
2018         to .y and .l files now in config/ to config/.
2019         * Makefile.in: Regenerate.
2020         * configure: Regenerate.
2021         * po/POTFILES.in: Regenerate.
2022
2023 2021-02-19  Nick Clifton  <nickc@redhat.com>
2024
2025         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
2026         misleading indentation.
2027
2028 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
2029
2030         PR 27158
2031         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
2032         (md_apply_fix): Likewise.
2033         (md_convert_frag_branch): Likewise.
2034         (validate_riscv_insn): Likewise.  Also arranged operands, including
2035         added C5 and C6 operands, and removed unused Ci and C< operands.
2036         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
2037         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
2038         * testsuite/gas/riscv/insn.s: Likewise.
2039
2040 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
2041
2042         * config/tc-riscv.c: Included cpu-riscv.h.
2043         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
2044         (struct riscv_csr_extra): Likewise.
2045         (struct riscv_ext_version): Likewise.
2046         (ext_version_table): Moved from opcodes/riscv-opc.c.
2047         (default_isa_spec): Updated type to riscv_spec_class.
2048         (default_priv_spec): Likewise.
2049         (riscv_set_default_isa_spec): Updated.
2050         (init_ext_version_hash): Likewise.
2051         (riscv_init_csr_hash): Likewise, also fixed indent.
2052
2053 2021-02-17  Alan Modra  <amodra@gmail.com>
2054
2055         * testsuite/gas/elf/section28.d: xfail h8300.
2056
2057 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2058
2059         PR gas/27412
2060         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
2061         when checking incorrect section attributes.
2062         * testsuite/gas/elf/elf.exp: Run section28 and section29.
2063         * testsuite/gas/elf/section28.d: New file.
2064         * testsuite/gas/elf/section28.s: Likewise.
2065         * testsuite/gas/elf/section29.d: Likewise.
2066         * testsuite/gas/elf/section29.s: Likewise.
2067
2068 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2069
2070         * testsuite/gas/i386/sse-check.s,
2071         testsuite/gas/i386/sse2avx.s,
2072         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
2073         * testsuite/gas/i386/sse-check-error.l,
2074         testsuite/gas/i386/sse-check-warn.e,
2075         testsuite/gas/i386/sse-check.d,
2076         testsuite/gas/i386/sse2avx.d,
2077         testsuite/gas/i386/x86-64-sse-check-error.l,
2078         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
2079         * testsuite/gas/i386/property-cvtpi2pd.s,
2080         testsuite/gas/i386/property-cvtpi2pd.d,
2081         testsuite/gas/i386/property-cvtpi2ps.s,
2082         testsuite/gas/i386/property-cvtpi2ps.d: New.
2083         * testsuite/gas/i386/i386.exp: Run new tests.
2084
2085 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2086
2087         * config/tc-i386.c (md_assemble): Use template rather than
2088         actuals when updating i.xstate.
2089         * testsuite/gas/i386/property-4.d,
2090         testsuite/gas/i386/property-5.d,
2091         testsuite/gas/i386/property-12.d: Adjust expectations.
2092
2093 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2094
2095         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
2096         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
2097         * testsuite/gas/i386/property-ldmxcsr.s,
2098         testsuite/gas/i386/property-ldmxcsr.d,
2099         testsuite/gas/i386/property-vldmxcsr.s,
2100         testsuite/gas/i386/property-vldmxcsr.d,
2101         testsuite/gas/i386/property-vzeroall.s,
2102         testsuite/gas/i386/property-vzeroall.d: New.
2103         * testsuite/gas/i386/i386.exp: Run new tests.
2104
2105 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2106
2107         * testsuite/gas/i386/i386.exp: Move bitness-independent property
2108         tests to bitness independent section.
2109         * testsuite/gas/i386/x86-64-property-2.d,
2110         testsuite/gas/i386/x86-64-property-3.d,
2111         testsuite/gas/i386/x86-64-property-4.d,
2112         testsuite/gas/i386/x86-64-property-5.d,
2113         testsuite/gas/i386/x86-64-property-6.d,
2114         testsuite/gas/i386/x86-64-property-10.d,
2115         testsuite/gas/i386/x86-64-property-11.d,
2116         testsuite/gas/i386/x86-64-property-12.d,
2117         testsuite/gas/i386/x86-64-property-13.d: Delete.
2118
2119 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2120
2121         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
2122         movdir.s.
2123         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
2124
2125 2021-02-16  Alan Modra  <amodra@gmail.com>
2126
2127         PR 27426
2128         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2129         in another place.
2130
2131 2021-02-16  Alan Modra  <amodra@gmail.com>
2132
2133         * read.c (demand_copy_C_string): Really check for embedded zeros.
2134
2135 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
2136
2137         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
2138         * doc/c-s390.texi: Document arch14 march option.
2139         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
2140         * testsuite/gas/s390/zarch-arch14.d: New test.
2141         * testsuite/gas/s390/zarch-arch14.s: New test.
2142
2143 2021-02-12  Nick Clifton  <nickc@redhat.com>
2144
2145         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
2146         following.
2147         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
2148
2149 2021-02-12  Alan Modra  <amodra@gmail.com>
2150
2151         * testsuite/gas/all/pr27381.err: Don't match source file name.
2152         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
2153         * testsuite/gas/all/pr27384.err: Don't match source file name.
2154         Adjust line number.
2155         * testsuite/gas/all/pr27384.s: Add ".text" directive.
2156         * testsuite/gas/elf/pr27355.err: Don't match source file name.
2157
2158 2021-02-11  Alan Modra  <amodra@gmail.com>
2159
2160         * NEWS: Mention arm-symbianelf removal.
2161
2162 2021-02-10  Nick Clifton  <nickc@redhat.com>
2163
2164         * listing.c (buffer_line): Remove debugging code accidentally
2165         included with the fix for PR 27384.
2166
2167 2021-02-09  Nick Clifton  <nickc@redhat.com>
2168
2169         PR 27381
2170         * read.c (s_incbin): Check that the file to be included is a
2171         regular, non-directory file.
2172         * testsuite/gas/all/pr27381.s: New test source file.
2173         * testsuite/gas/all/pr27381.d: New test control file.
2174         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
2175         * testsuite/gas/all/gas.exp: Run the new test.
2176
2177 2021-02-09  Alan Modra  <amodra@gmail.com>
2178
2179         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
2180         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
2181         support.
2182         * config/te-symbian.h: Delete.
2183         * configure.tgt: Remove arm-*-symbianelf*.
2184         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
2185         target selection.
2186         * testsuite/gas/arm/arch4t.d: Likewise.
2187         * testsuite/gas/arm/got_prel.d: Likewise.
2188         * testsuite/gas/arm/mapdir.d: Likewise.
2189         * testsuite/gas/arm/mapmisc.d: Likewise.
2190         * testsuite/gas/arm/mapsecs.d: Likewise.
2191         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
2192         * testsuite/gas/arm/thumb-eabi.d: Likewise.
2193         * testsuite/gas/arm/thumb.d: Likewise.
2194         * testsuite/gas/arm/thumbrel.d: Likewise.
2195         * Makefile.in: Regenerate.
2196         * po/POTFILES.in: Regenerate.
2197
2198 2021-02-09  Nick Clifton  <nickc@redhat.com>
2199
2200         PR 27384
2201         * listing.c (listing_psize): Check the result of the width
2202         expression before assigning it to paper_width.
2203         * testsuite/gas/all/pr27384.s: New test source file.
2204         * testsuite/gas/all/pr27384.d: New test control file.
2205         * testsuite/gas/all/pr27384.err: Expected errors from new test.
2206         * testsuite/gas/all/gas.exp: Run the new test.
2207
2208 2021-02-09  Nick Clifton  <nickc@redhat.com>
2209
2210         PR 27355
2211         * testsuite/gas/elf/pr27355.s: New test source file.
2212         * testsuite/gas/elf/pr27355.d: New test control file.
2213         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
2214         * testsuite/gas/elf/elf.exp: Run the new test.
2215
2216 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
2217
2218         * config/tc-tic54x (tic54x_mmregs): Rename to ...
2219         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
2220         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
2221         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
2222         cc2_codes, cc3_codes, status_bits, and misc_symbols.
2223
2224 2021-02-08  Nick Clifton  <nickc@redhat.com>
2225
2226         PR 27355
2227         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2228         if it has not already been created.
2229
2230 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
2231
2232         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
2233         INSN_CLASS_ZB*.
2234         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
2235         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
2236         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
2237
2238 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
2239
2240         * doc/c-s390.texi: Document vector instruction formats.
2241
2242 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
2243
2244         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
2245
2246 2021-02-01  Alan Modra  <amodra@gmail.com>
2247
2248         PR 27283
2249         * config/tc-alpha.c (insert_operand): Delete dead code.
2250
2251 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2252
2253         PR gas/27243
2254         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2255         --gdwarf-N.
2256         * testsuite/gas/nios2/relax.d: New file.
2257         * testsuite/gas/nios2/relax.s: Likewise.
2258
2259 2021-01-26  Alan Modra  <amodra@gmail.com>
2260
2261         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2262         notarget all except hppa.  Comment.
2263         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2264         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2265         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2266         * testsuite/gas/all/sleb128-7.d: Likewise.
2267         * testsuite/gas/all/sleb128-9.d: Likewise.
2268         * testsuite/gas/elf/bignums.d: Likewise.
2269         * testsuite/gas/elf/group0c.d: Likewise.
2270         * testsuite/gas/elf/group1a.d: Likewise.
2271         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2272         * testsuite/gas/elf/section15.d: Likewise.
2273         * testsuite/gas/elf/section4.d: Likewise.
2274         * testsuite/gas/elf/section7.d: Likewise.
2275         * testsuite/gas/macros/irp.d: Likewise.
2276         * testsuite/gas/macros/repeat.d: Likewise.
2277         * testsuite/gas/macros/rept.d: Likewise.
2278         * testsuite/gas/macros/test2.d: Likewise.
2279         * testsuite/gas/macros/vararg.d: Likewise.
2280         * testsuite/gas/all/string.d: Use xfail rather than skip.
2281         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2282         * testsuite/gas/elf/section0.d: Likewise.
2283         * testsuite/gas/elf/section1.d: Likewise.
2284         * testsuite/gas/elf/section10.d: Likewise.
2285         * testsuite/gas/elf/section11.d: Likewise.
2286         * testsuite/gas/elf/section6.d: Likewise.
2287         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2288         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2289         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2290
2291 2021-01-26  Alan Modra  <amodra@gmail.com>
2292
2293         * testsuite/gas/all/byte.d,
2294         * testsuite/gas/all/byte.l,
2295         * testsuite/gas/all/byte.s: Delete.
2296         * testsuite/gas/all/gas.exp: Don't run byte test.
2297
2298 2021-01-26  Alan Modra  <amodra@gmail.com>
2299
2300         PR 27282
2301         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2302         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2303
2304 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2305
2306         PR gas/27228
2307         * testsuite/gas/elf/elf.exp: Run pr27228.
2308         * testsuite/gas/elf/pr27228.d: New file.
2309         * testsuite/gas/elf/pr27228.s: Likewise.
2310
2311 2021-01-24  Alan Modra  <amodra@gmail.com>
2312
2313         PR 27228
2314         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2315         is defined.
2316
2317 2021-01-21  Alan Modra  <amodra@gmail.com>
2318
2319         PR 27221
2320         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2321         line number info when gas is generating it.
2322         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2323         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2324         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2325         * gas/testsuite/gas/elf/warn-2.s: Delete.
2326
2327 2021-01-21  Alan Modra  <amodra@gmail.com>
2328
2329         PR 27218
2330         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2331         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2332         error for negative file numbers.
2333
2334 2021-01-20  Alan Modra  <amodra@gmail.com>
2335
2336         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2337         * testsuite/gas/ppc/test1elf32.d: Likewise.
2338         * testsuite/gas/ppc/test1elf64.d: Likewise.
2339
2340 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2341
2342         PR gas/27195
2343         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2344         needed.
2345         (dwarf2_directive_filename): Likewise.
2346         (dwarf2_directive_loc): Likewise.
2347         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2348         * testsuite/gas/lns/lns-diag-1.l: Remove the
2349         "Error: file number less than one" errors.
2350
2351 2021-01-18  Alan Modra  <amodra@gmail.com>
2352
2353         PR 27198
2354         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2355         * testsuite/gas/i386/pr27198.d,
2356         * gas/testsuite/gas/i386/pr27198.err,
2357         * gas/testsuite/gas/i386/pr27198.s: New test.
2358         * gas/testsuite/gas/i386/i386.exp: Run it.
2359
2360 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2361
2362         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2363         also aligned the code.
2364         * config/tc-riscv.h: Likewise.
2365
2366 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2367
2368         * config/tc-riscv.c: Error and warning messages tidy.
2369         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2370         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2371         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2372         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2373         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2374         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2375         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2376
2377 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2378
2379         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2380         comment "fallthru" to "Fall through" that end with a period and
2381         two spaces.
2382
2383 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2384
2385         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2386         Delete warning that these are only available with ELF targets.
2387         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2388         * read.c (potable): ... here.
2389
2390 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2391
2392         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2393         * Makefile.in: Regenerated.
2394
2395 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2396
2397         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2398         (parse_int): Mark char_bag const.
2399
2400 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2401
2402         PR gas/27178
2403         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2404         Don't generate GOT_symbol for PLT relocations.
2405         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2406         * testsuite/gas/i386/no-got.d: New file.
2407         * testsuite/gas/i386/no-got.s: Likewise.
2408         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2409         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2410
2411 2021-01-13  Alan Modra  <amodra@gmail.com>
2412
2413         * Makefile.in: Regenerate.
2414         * Makefile.in: Regenerate.
2415
2416 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2417
2418         PR binutils/26792
2419         * configure.ac: Use GNU_MAKE_JOBSERVER.
2420         * aclocal.m4: Regenerated.
2421         * configure: Likewise.
2422
2423 2021-01-12  Nick Clifton  <nickc@redhat.com>
2424
2425         * po/fr.po: Updated French translation.
2426
2427 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2428
2429         PR ld/27173
2430         * configure: Regenerated.
2431
2432 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2433
2434         * NEWS: Remove CSRE.
2435         * config/tc-aarch64.c (parse_csr_operand): Delete.
2436         (parse_operands): Delete handling of
2437         AARCH64_OPND_CSRE_CSR.
2438         (aarch64_features): Remove csre.
2439         * doc/c-aarch64.texi: Remove CSRE.
2440         * testsuite/gas/aarch64/csre.d: Delete.
2441         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2442         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2443         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2444         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2445         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2446         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2447         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2448
2449 2021-01-11  Nick Clifton  <nickc@redhat.com>
2450
2451         * po/uk.po: Updated Ukranian translation.
2452
2453 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2454
2455         * configure: Regenerated.
2456
2457 2021-01-09  Nick Clifton  <nickc@redhat.com>
2458
2459         * configure: Regenerate.
2460         * po/gas.pot: Regenerate.
2461
2462 2021-01-09  Nick Clifton  <nickc@redhat.com>
2463
2464         * 2.36 release branch crated.
2465
2466 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2467
2468         * testsuite/gas/ppc/rop-checks.d,
2469         * testsuite/gas/ppc/rop-checks.l,
2470         * testsuite/gas/ppc/rop-checks.s,
2471         * testsuite/gas/ppc/rop.d,
2472         * testsuite/gas/ppc/rop.s: New tests.
2473         * testsuite/gas/ppc/ppc.exp: Run them.
2474
2475 2021-01-09  Alan Modra  <amodra@gmail.com>
2476
2477         * configure: Regenerate.
2478
2479 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2480
2481         * configure: Regenerate.
2482
2483 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2484
2485         PR 27109
2486         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2487         section symbol.
2488         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2489         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2490         on the section symbol.
2491         (set_symtab): Don't generate unused section symbols.
2492         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2493         on the section symbol.
2494         * config/obj-elf.c (elf_adjust_symtab): Call
2495         symbol_mark_used_in_reloc on the group signature symbol.
2496         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2497         from expected output.
2498         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2499         is_elf_unused_section_symbols.
2500         * testsuite/gas/elf/section2.e: Updated.
2501         * testsuite/gas/elf/section2.e-unused: New file.
2502         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2503         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2504         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2505         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2506         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2507         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2508         * testsuite/gas/i386/size-1.d: Likewise.
2509         * testsuite/gas/i386/size-3.d: Likewise.
2510         * testsuite/gas/i386/svr4.d: Likewise.
2511         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2512         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2513         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2514         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2515
2516 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2517
2518         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2519         INSN_CLASS_ZIHINTPAUSE.
2520         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2521         the pause hint instruction.
2522         * testsuite/gas/riscv/pause.s: Likewise.
2523
2524 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2525             Jim Wilson  <jimw@sifive.com>
2526             Andrew Waterman  <andrew@sifive.com>
2527             Maxim Blinov  <maxim.blinov@embecosm.com>
2528             Kito Cheng  <kito.cheng@sifive.com>
2529             Nelson Chu  <nelson.chu@sifive.com>
2530
2531         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2532         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2533         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2534         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2535         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2536         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2537
2538 2021-01-06  Alan Modra  <amodra@gmail.com>
2539
2540         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2541
2542 2021-01-06  Alan Modra  <amodra@gmail.com>
2543
2544         * testsuite/gas/macros/app1.d: xfail tic30.
2545         * testsuite/gas/macros/app2.d: Likewise.
2546         * testsuite/gas/macros/app3.d: Likewise.
2547         * testsuite/gas/macros/app4.d: Likewise.
2548
2549 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2550
2551         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2552         * doc/c-riscv.texi: Likewise.
2553
2554 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2555
2556         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2557         to littleriscv.
2558         * testsuite/gas/riscv/li64.d: Likewise.
2559         * testsuite/gas/riscv/lla32.d: Likewise.
2560         * testsuite/gas/riscv/lla64.d: Likewise.
2561         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2562         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2563         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2564         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2565         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2566         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2567         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2568
2569 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2570
2571         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2572         elf32-bigriscv.
2573         (install_insn): Always write instructions as little endian.
2574         (riscv_make_nops): Likewise.
2575         (md_convert_frag_branch): Likewise.
2576         (md_number_to_chars): Write data in target endianness.
2577         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2578         (md_parse_option): Handle the endian options.
2579         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2580         already defined.
2581         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2582
2583 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2584
2585         PR ld/26256
2586         * config/obj-elf.c (obj_elf_change_section): Also filter out
2587         SHF_LINK_ORDER.
2588
2589 2021-01-04  Alan Modra  <amodra@gmail.com>
2590
2591         PR 27102
2592         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2593         message and register symbol error message.
2594
2595 2021-01-04  Alan Modra  <amodra@gmail.com>
2596
2597         PR 27101
2598         * read.c (s_align): Use a large enough type for "align" to hold
2599         the result of get_absolute_expression.
2600
2601 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2602
2603         * config/tc-i386.c: Correct comment spelling.
2604         * config/tc-riscv.c: Likewise.
2605         * config/tc-s390.c: Correct comment grammar.
2606         * doc/c-i386.texi: Correct spelling.
2607         * doc/c-s390.texi: Correct grammar.
2608
2609 2021-01-01  Alan Modra  <amodra@gmail.com>
2610
2611         Update year range in copyright notice of all files.
2612
2613 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2614
2615         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2616
2617 For older changes see ChangeLog-2020
2618 \f
2619 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2620
2621 Copying and distribution of this file, with or without modification,
2622 are permitted in any medium without royalty provided the copyright
2623 notice and this notice are preserved.
2624
2625 Local Variables:
2626 mode: change-log
2627 left-margin: 8
2628 fill-column: 74
2629 version-control: never
2630 End: