gas/ChangeLog

   1 2023-01-03  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 29952
   4         * config/tc-i386.c (md_assemble): Avoid constructing translatable
   5         strings.
   6
   7 2023-01-03  Nick Clifton  <nickc@redhat.com>
   8
   9         * po/fr.po: Updated French translation.
  10         * po/uk.po: Updated Ukrainian translation.
  11
  12 2022-12-31  Nick Clifton  <nickc@redhat.com>
  13
  14         * 2.40 branch created.
  15
  16 2022-11-21  Nick Clifton  <nickc@redhat.com>
  17
  18         PR 29764
  19         * testsuite/gas/arm/cpu-cortex-a76ae.d: Add arm prefix to the -m
  20         option passed to objdump.
  21         * testsuite/gas/arm/cpu-cortex-a77.d: Likewise.
  22         * testsuite/gas/aarch64/cpu-cortex-a76ae.d: Add aarch64 prefix to
  23         the -m option passed to objdump.
  24         * testsuite/gas/aarch64/cpu-cortex-a77.d: Likewise.
  25
  26 2022-10-31  Nick Clifton  <nickc@redhat.com>
  27
  28         * testsuite/gas/rx/mvtacgu.d: Update expected disassembly.
  29
  30 2022-10-11  Nick Clifton  <nickc@redhat.com>
  31
  32         * symbols.c (S_GET_VALUE): If the unresolved symbol is the fake
  33         label provide a more helpful error message to the user.
  34         (S_GET_VALUE_WHERE): Like S_GET_VALUE, but includes a file/line
  35         number for error reporting purposes.
  36         * symbols.h (S_GET_VALUE_WHERE): Prototype.
  37         * write.c (fixup_segment): Use S_GET_VALUE_WHERE.
  38
  39 2022-09-28  Nick Clifton  <nickc@redhat.com>
  40
  41         PR 29623
  42         * as.c (show_usage): Document the --dump-config,
  43         --gdwarf-cie-version, --hash-size, --multibyte-handling,
  44         and --reduce-memory-overheads options.
  45         * config/tc-i386.c (md_show_usage): Document the -O option.
  46         * doc/as.texi: Document the --dump-config, --emulation,
  47         --hash-size, and --reduce-memory-overheads options.
  48
  49 2022-09-08  Nick Clifton  <nickc@redhat.com>
  50
  51         PR 29559
  52         * dwarf2dbg.c (out_debug_info): Place DW_TAG_unspecified_type at
  53         the end of the list of children, not at the start of the CU
  54         information.
  55         * testsuite/gas/elf/dwarf-3-func.d: Update expected output.
  56         * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
  57         * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
  58         * testsuite/gas/elf/dwarf-5-func.d: Likewise.
  59
  60 2022-08-31  Frederic Cambus  <fred@statdns.com>
  61
  62         * configure.tgt (aarch64*-*-openbsd*): Add target.
  63
  64 2022-08-30  Nick Clifton  <nickc@redhat.com>
  65
  66         PR 29494
  67         * testsuite/gas/arm/pr29494.s: New test source file.
  68         * testsuite/gas/arm/pr29494.d: New test driver.
  69
  70 2022-08-25  Nick Clifton  <nickc@redhat.com>
  71
  72         PR 29517
  73         * dwarf2dbg.c (GAS_ABBREV_COMP_UNIT): New defined constant.
  74         (GAS_ABBREV_SUBPROG): New defined constant.
  75         (GAS_ABBREV_NO_TYPE): New defined constant.
  76         (out_debug_abbrev): Use the new defined constants when emitting
  77         abbreviation numbers.  Generate an abbreviation for an unspecified
  78         type.
  79         (out_debug_info): Use the new defined constants when referring to
  80         abbreviations.  Generate a use of the no_type abbreviation.
  81         Reference the use when generating DIEs for functions.
  82         * testsuite/gas/elf/dwarf-3-func.d: Update to allow for newly
  83         extended output from the assembler.
  84         * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
  85         * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
  86         * testsuite/gas/elf/dwarf-5-func.d: Likewise.
  87
  88 2022-08-25  Nick Clifton  <nickc@redhat.com>
  89
  90         PR 29519
  91         * config/tc-aarch64.c (s_unreq): Use find_end_of_line().
  92         (s_aarch64_cpu): Likewise.
  93         (s_aarch64_arch): Likewise.
  94         (s_aarch64_arch_extension): Likewise.
  95         * testsuite/gas/aarch64/pr29519.d: New test driver file.
  96         * testsuite/gas/aarch64/pr29519.s: New test source file.
  97
  98 2022-08-08  Tsukasa OI  <research_trasio@irq.a4lg.com>
  99
 100         * config/obj-macho.c (obj_mach_o_get_section_names): Wrap two
 101         string literals within with gettext macro.
 102
 103 2022-08-05  Nick Clifton  <nickc@redhat.com>
 104
 105         PR 29447
 106         * read.c (read_symbol_name): Pass 0 as the length parameter when
 107         invoking mbstowc in order to check the validity of a wide string.
 108
 109 2022-07-18  Claudiu Zissulescu  <claziss@synopsys.com>
 110
 111         * config/tc-arc.c (md_assembly): Update strspn string with the
 112         missing ciphers.
 113
 114 2022-07-08  Nick Clifton  <nickc@redhat.com>
 115
 116         * 2.39 branch created.
 117
 118 2022-05-18  Victor Do Nascimento  <victor.donascimento@arm.com>
 119
 120         * config/tc-arm.c (parse_reg_list): Add handling of mixed register
 121         types.
 122         (reg_names): Enumerate pseudoregister according to mapped physical
 123         register number.
 124         (s_arm_unwind_save_pseudo): Modify function signature.
 125         (s_arm_unwind_save_core): Likewise.
 126         (s_arm_unwind_save_mixed): New function.
 127         (s_arm_unwind_save): Generate register list mask to pass to nested
 128         functions.
 129         * testsuite/gas/arm/unwind-pacbti-m.s: Expand test for mixed
 130         register type lists.
 131         * testsuite/gas/arm/unwind-pacbti-m.d: Likewise.
 132         * testsuite/gas/arm/unwind-pacbti-m-readelf.d: Likewise.
 133
 134 2022-04-07  Mark Harmstone  <mark@harmstone.com>
 135
 136         * config/tc-i386.c (pe_directive_secidx): New function.
 137         (md_pseudo_table): Add support for secidx.
 138         (x86_cons_fix_new): Likewise.
 139         (tc_gen_reloc): Likewise.
 140         * expr.c (op_rank): Add O_secidx.
 141         * expr.h (operatorT): Likewise.
 142         * symbols.c (resolve_symbol_value): Add support for O_secidx.
 143         * testsuite/gas/i386/secidx.s: New test source file.
 144         * testsuite/gas/i386/secidx.d: New test driver file.
 145         * testsuite/gas/i386/i386.exp: Run new test.
 146
 147 2022-04-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 148
 149         * config/tc-s390.c (s390_parse_cpu): Add z16 as alternate CPU
 150         name.
 151         * doc/as.texi: Add z16 and arch14 to CPU string list.
 152         * doc/c-s390.texi: Add z16 to CPU string list.
 153
 154 2022-04-06  Nick Clifton  <nickc@redhat.com>
 155
 156         PR 28981
 157         * testsuite/gas/elf/dwarf-5-irp.d: Update expected output.
 158
 159 2022-03-21  Nick Clifton  <nickc@redhat.com>
 160
 161         PR 28791
 162         * config/tc-z80.c (emit_data_val): Do not warn about overlarge
 163         constants generated by bit manipulation operators.
 164         * testsuite/gas/z80/pr28791.s: New test source file.
 165         * testsuite/gas/z80/pr28791.d: New test driver file.
 166
 167 2022-01-28  Nick Clifton  <nickc@redhat.com>
 168
 169         * po/fr.po: Updated French translation.
 170
 171 2022-01-24  Nick Clifton  <nickc@redhat.com>
 172
 173         * po/uk.po: Updated Ukranian translation.
 174
 175 2022-01-22  Nick Clifton  <nickc@redhat.com>
 176
 177         * configure: Regenerate.
 178         * po/gas.pot: Regenerate.
 179
 180 2022-01-22  Nick Clifton  <nickc@redhat.com>
 181
 182         * 2.38 release branch created.
 183
 184 2022-01-17  Nick Clifton  <nickc@redhat.com>
 185
 186         * Makefile.in: Regenerate.
 187         * po/gas.pot: Regenerate.
 188
 189 2022-01-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 190
 191         PR 28762
 192         * app.c (do_scrub_chars): Correct handling when the symbol is not 'af'.
 193
 194 2021-12-16  Nick Clifton  <nickc@redhat.com>
 195
 196         PR 28686
 197         * config/tc-avr.h (tc_fix_adjustable): Define.
 198         * config/tc-avr.c (avr_fix_adjustable): New function.
 199         * testsuite/gas/all/gas.exp: Skip tests that need adjustable fixups.
 200         * testsuite/gas/elf/elf.exp: Likewise.
 201         * testsuite/gas/avr/diffreloc_withrelax.d: Adjust expected output.
 202         * testsuite/gas/avr/pc-relative-reloc.d: Adjust expected output.
 203
 204 2021-11-26  Tom de Vries  <tdevries@suse.de>
 205
 206         PR 28629
 207         * dwarf2dbg.c (out_dir_and_file_list): When copying file 1 to file 0,
 208         also copy dir and md5 fields.
 209         * testsuite/gas/i386/dwarf5-line-4.d: Adjust expected output.
 210
 211 2021-11-18  Nick Clifton  <nickc@redhat.com>
 212
 213         * as.c (parse_args): Add support for --multibyte-handling.
 214         * as.h (multibyte_handling): Declare.
 215         * app.c (scan_for_multibyte_characters): New function.
 216         (do_scrub_chars): Call the new function if multibyte warning is
 217         enabled.
 218         * input-scrub,c (input_scrub_next_buffer): Call the multibyte
 219         scanning function if multibyte warnings are enabled.
 220         * symbols.c (struct symbol_flags): Add multibyte_warned bit.
 221         (symbol_init): Call the multibyte scanning function if multibyte
 222         symbol warnings are enabled.
 223         (S_SET_SEGMENT): Likewise.
 224         * NEWS: Mention the new feature.
 225         * doc/as.texi: Document the new feature.
 226         * testsuite/gas/all/multibyte.s: New test source file.
 227         * testsuite/gas/all/multibyte1.d: New test driver file.
 228         * testsuite/gas/all/multibyte1.l: New test expected output.
 229         * testsuite/gas/all/multibyte2.d: New test driver file.
 230         * testsuite/gas/all/multibyte2.l: New test expected output.
 231         * testsuite/gas/all/gas.exp: Run the new tests.
 232
 233 2021-11-15  Eric Botcazou  <ebotcazou@adacore.com>
 234
 235         * doc/as.texi (File): Update description of .file 0 directive.
 236         * dwarf2dbg.c (get_directory_table_entry): Remove obsolete comment
 237         and pass file0_dirname in recursive call.
 238         (allocate_filename_to_slot): Deal with a full path in the file name
 239         if the index number is 0.
 240         * testsuite/gas/elf/dwarf-5-file0.d: Fix pasto.
 241         * testsuite/gas/elf/dwarf-5-file0-2.d: Likewise.
 242         * testsuite/gas/elf/dwarf-5-file0-3.d: New file.
 243         * testsuite/gas/elf/dwarf-5-file0-3.s: Likewise.
 244         * testsuite/gas/elf/elf.exp: Run dwarf-5-file0-3.
 245
 246 2021-10-28  Markus Klein  <markus.klein@sma.de>
 247
 248         PR 28436
 249         * config/tc-arm.c (do_vfp_nsyn_push_pop_check): New function.
 250         (do_vfp_nsyn_pop): Use the new function.
 251         (do_vfp_nsyn_push): Use the new function.
 252         * testsuite/gas/arm/v8_1m-mve.s: Add new instructions.
 253         * testsuite/gas/arm/v8_1m-mve.d: Updated expected disassembly.
 254
 255 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 256
 257         * configure: Regenerate.
 258
 259 2021-09-25  Peter Bergner  <bergner@linux.ibm.com>
 260
 261         * testsuite/gas/ppc/power5.s: New test.
 262         * testsuite/gas/ppc/power5.d: Likewise.
 263         * testsuite/gas/ppc/ppc.exp: Run it.
 264         * testsuite/gas/ppc/power7.s: Remove tests for mfppr, mfppr32, mtppr
 265         and mtppr32.
 266         * testsuite/gas/ppc/power7.d: Likewise.
 267
 268 2021-09-13  Jan Beulich  <jbeulich@suse.com>
 269
 270         * config/tc-ia64.c (cross_section): Use obj_elf_section_name to
 271         parse the section name.
 272         * config/tc-mips.c (s_change_section): Likewise.
 273
 274 2021-09-02  Nick Clifton  <nickc@redhat.com>
 275
 276         PR 28292
 277         * config/tc-v850.c (handle_lo16): Also accept
 278         BFD_RELOC_V850_LO16_SPLIT_OFFSET.
 279         * testsuite/gas/v850/split-lo16.s: Add extra line.
 280         * testsuite/gas/v850/split-lo16.d: Update expected disassembly.
 281
 282 2021-08-11  Darius Galis  <darius.galis@cyberthorstudios.com>
 283
 284         * config/rx-parse.y (DECNT): Fixed typo.
 285         * testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo.
 286         * testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo.
 287         * testsuite/gas/rx/macros.inc (DECNT): Fixed typo.
 288
 289 2021-08-11  Nick Clifton  <nickc@redhat.com>
 290
 291         PR 28215
 292         * config/tc-csky.c (md_apply_fix): Correctly handle a fixup that
 293         involves an overlarge constant.
 294
 295 2021-08-11  Matt Jacobson  <mhjacobson@me.com>
 296
 297         * config/tc-avr.c (enum options): Add option flag.
 298         (struct option): Add option -mno-dollar-line-separator.
 299         (md_parse_option): Adjust treatment of $ when option is present.
 300         (usage): Mention the new option.
 301         * config/tc-avr.h: Use avr_line_separator_chars.
 302         * doc/c-avr.texi: Document the new option.
 303
 304 2021-08-11  Nick Clifton  <nickc@redhat.com>
 305
 306         * config/tc-tic4x.c (tic4x_gen_to_words): Fix typo.
 307
 308 2021-08-10  Nick Clifton  <nickc@redhat.com>
 309
 310         * po/ru.po: Updated Russian translation.
 311
 312 2021-08-09  Nick Clifton  <nickc@redhat.com>
 313
 314         * dwarf2dbg.c (get_directory_table_entry): Ensure that dir[0]
 315         contains current working directory.
 316         (out_dir_and_file_list): Likewise.
 317         * testsuite/gas/elf/dwarf-5-dir0.s: New test source file.
 318         * testsuite/gas/elf/dwarf-5-dir0.d: New test driver.
 319         * testsuite/gas/elf/elf.exp: Run the new test.
 320         * testsuite/gas/elf/dwarf-5-file0.d: Adjust expected output.
 321         * testsuite/gas/i386/dwarf5-line-1.d: Likewise.
 322         * testsuite/gas/i386/dwarf5-line-2.d: Likewise.
 323
 324 2021-07-14  Alan Modra  <amodra@gmail.com>
 325
 326         * write.c (TC_VALIDATE_FIX_SUB): Default to 0.
 327         * config/tc-hppa.h (TC_VALIDATE_FIX_SUB): Define.
 328         * config/tc-microblaze.h (TC_VALIDATE_FIX_SUB): Define.
 329         * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define for ECOFF.
 330         * config/tc-ppc.h (TC_VALIDATE_FIX_SUB): Don't define for ELF.
 331         Do define for XCOFF.
 332
 333 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 334
 335         * config/tc-ppc.c (ppc_change_debug_section): Update to
 336         match new name's field.
 337
 338 2021-07-12  Tucker  <tuckkern@sourceware@gmail.com>
 339
 340         PR 28054
 341         * config/obj-elf.c (obj_elf_change_section): Set the
 342         SEF_ELF_OCTETS flag on debug sections.
 343
 344 2021-06-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 345
 346         * testsuite/gas/s390/zarch-arch14.d: Add qpaci.
 347         * testsuite/gas/s390/zarch-arch14.s: Add qpaci.
 348
 349 2021-07-07  Nick Clifton  <nickc@redhat.com>
 350
 351         PR 28051
 352         * config/tc-i386.c (offset_in_range): Reformat error messages in
 353         order to fix problems when translating.
 354         (md_assemble): Likewise.
 355         * messages.c (as_internal_value_out_of_range): Likewise.
 356         * read.c (emit_expr_with_reloc): Likewise.
 357         * testsuite/gas/all/overflow.l Change expected output format.
 358         * po/gas.pot: Regenerate.
 359
 360 2021-07-03  Nick Clifton  <nickc@redhat.com>
 361
 362         * configure: Regenerate.
 363         * po/gas.pot: Regenerate.
 364
 365 2021-07-03  Nick Clifton  <nickc@redhat.com>
 366
 367         * 2.37 release branch created.
 368
 369 2021-07-02  Alan Modra  <amodra@gmail.com>
 370
 371         * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
 372         (md_begin): Constify k.
 373
 374 2021-07-02  Nick Clifton  <nickc@redhat.com>
 375
 376         * config/tc-nds32.c: Change all references of keyword_gpr to
 377         nds32_keyword_gpr.
 378
 379 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 380
 381         * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
 382         opcodes to microblaze_opcodes.
 383
 384 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 385
 386         * config/tc-aarch64.c (struct templates): Make opcode const.
 387         (md_assemble): Likewise.
 388         (fill_instruction_hash_table): Likewise.
 389
 390 2021-06-24  Clément Chigot  <clement.chigot@atos.net>
 391
 392         * config/tc-ppc.c (md_assemble): Update ppc_current_csect
 393         alignment when finding prefixed instructions.
 394
 395 2021-06-22  Alan Modra  <amodra@gmail.com>
 396
 397         * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
 398         * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
 399         putstatic, getfield, putfield, invokevirtual, invokespecial,
 400         invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
 401         version 1 picojava opcodes.
 402         * testsuite/gas/pj/ops.d: Match expected output.
 403
 404 2021-06-19  Alan Modra  <amodra@gmail.com>
 405
 406         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
 407
 408 2021-06-19  Alan Modra  <amodra@gmail.com>
 409
 410         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
 411         * testsuite/gas/ppc/raw.d: Update to suit.
 412
 413 2021-06-18  Jan Beulich  <jbeulich@suse.com>
 414
 415         * expr.c (symbol_lookup_or_make): New.
 416         (operand): Use it.
 417         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
 418         * testsuite/gas/elf/elf.exp: Run new test.
 419
 420 2021-06-17  Nick Clifton  <nickc@redhat.com>
 421
 422         PR 27904
 423         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
 424         Generate a syntax error message if the reloc qualifier does not
 425         match the instruction's size.
 426
 427 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 428
 429         * config/tc-ppc.c (md_begin): Create bss section with dummy
 430         symbol.
 431         (ppc_frob_symbol): Output XTY_CM for bss csects.
 432         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
 433
 434 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 435
 436         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
 437         section contents for BFD_RELOC_PPC_TLSM or
 438         BFD_RELOC_PPC64_TLSM.
 439         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
 440         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
 441         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
 442         * testsuite/gas/ppc/aix.exp: Run new tests.
 443
 444 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 445
 446         * read.c (parse_one_float): New.
 447         (s_float_space, float_cons): Use it.
 448         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
 449
 450 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 451
 452         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
 453         hibit local variable.
 454         * write.c (fixup_segment): Differentiate signed and non-signed
 455         relocs in overflow check.
 456         * testsuite/gas/all/overflow.s,
 457         testsuite/gas/all/overflow.l: New.
 458         * testsuite/gas/all/gas.exp: Run new test.
 459
 460 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 461
 462         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
 463         of object format controlling option. Add Mach-O to the latter.
 464         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
 465         accordingly.
 466
 467 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 468
 469         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
 470         (optimize_disp, i386_finalize_displacement): Use
 471         operand_type_and_not.
 472         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
 473
 474 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 475
 476         * config/tc-i386.c (offset_in_range): Bail early when mask would
 477         cover all bits anyway.
 478
 479 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 480
 481         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
 482         the BFD64-only logic to also apply to non-64-bit code.
 483         (i386_finalize_displacement): Use extend_to_32bit_address for
 484         non-64-bit code. Drop now redundant O_constant checks.
 485         * testsuite/gas/i386/disp-imm-32.s,
 486         testsuite/gas/i386/disp-imm-32.d: New.
 487         * testsuite/gas/i386/i386.exp: Run new test.
 488
 489 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 490
 491         * config/tc-i386.c (offset_in_range): Replace uses of
 492         bfd_sprintf_vma.
 493
 494 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 495
 496         * config/tc-i386.c (offset_in_range): Adjust conditional.
 497         * testsuite/gas/i386/disp-imm-16.s,
 498         testsuite/gas/i386/disp-imm-16.l,
 499         testsuite/gas/i386/disp-imm-64.s,
 500         testsuite/gas/i386/disp-imm-64.l: New.
 501         * testsuite/gas/i386/i386.exp: Run new tests.
 502
 503 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 504
 505         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 506         properly named) parens_not_balanced.
 507         * testsuite/gas/i386/sib.s: Add more cases.
 508         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 509         Adjust expectations.
 510
 511 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 512
 513         * read.c (emit_expr_with_reloc): Fold three as_warn().
 514
 515 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 516
 517         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 518         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 519         conditional.
 520
 521 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 522
 523         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 524         if needed.
 525         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 526
 527 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 528
 529         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 530         and riscv_set_rve both for -march and elf attributes.
 531         (riscv_after_parse_args): Likewise.
 532
 533 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 534
 535         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 536         (do_vusdot): Likewise.
 537         (do_vsudot): Likewise.
 538         (check_cde_operand): Likewise.
 539         (do_vdot): Likewise.
 540
 541 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 542
 543         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 544
 545 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 546
 547         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 548         when it would grow code size in 16-bit mode.
 549         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 550         * testsuite/gas/i386/lea16-optimize2.d: New.
 551         * testsuite/gas/i386/i386.exp: Run new test.
 552
 553 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 554
 555         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 556         Adjust expectations.
 557         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 558
 559 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 560
 561         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 562         and fits_in_unsigned_long.
 563
 564 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 565
 566         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 567         and fits_in_unsigned_long. Combine if()s.
 568
 569 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 570
 571         * config/tc-i386.c (optimize_disp): Write back updated value.
 572         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 573         cases.
 574         * testsuite/gas/i386/lea16-optimize.d,
 575         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 576         Adjust expectations.
 577         * testsuite/gas/i386/lea16.d: New.
 578         * testsuite/gas/i386/i386.exp: Run new test.
 579
 580 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 581
 582         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 583         Re-order.
 584
 585 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 586
 587         * config/tc-i386.c (i386_att_operand): Re-write handling of
 588         vector operations operand suffix.
 589         * testsuite/gas/i386/unary.s: Add more cases.
 590         * testsuite/gas/i386/unary.d: Adjust expectations.
 591
 592 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 593
 594         * config/tc-i386.c (parse_operands): Reduce scope of
 595         paren_not_balanced, to match the new in_quotes. Skip over quoted
 596         regions of operands.
 597         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 598         double quote.
 599         * testsuite/gas/i386/unary.s: Add more cases.
 600         * testsuite/gas/i386/unary.d: Adjust expectations.
 601
 602 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 603
 604         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 605         (md_begin): Fold digit and lower-case letter handling.
 606         (starts_memory_operand): Permit more characters.
 607         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 608         * testsuite/gas/i386/i386.exp: Run new test.
 609
 610 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 611
 612         * config/tc-i386.c (starts_memory_operand): New.
 613         (i386_att_operand): Use it.
 614         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 615         * testsuite/gas/i386/i386.exp: Run new test.
 616
 617 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 618
 619         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 620         start-of-expression. Don't permit '*' when one was already seen.
 621
 622 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 623
 624         * config/tc-i386.c (parse_operands): Don't check for matched
 625         square brackets.
 626
 627 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 628
 629         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 630         (i386_att_operand): Adjust calls to check_VecOperations.
 631         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 632
 633 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 634
 635         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 636
 637 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 638
 639         * config/tc-i386.c (extend_to_32bit_address): New.
 640         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 641         (signed_cons): Use object_64bit.
 642         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 643         testsuite/gas/i386/wrap32-text.d: New.
 644         * testsuite/gas/i386/i386.exp: Run new tests.
 645
 646 2021-06-03  Alan Modra  <amodra@gmail.com>
 647
 648         PR 1202
 649         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 650
 651 2021-05-29  Alan Modra  <amodra@gmail.com>
 652
 653         * testsuite/gas/ppc/raw.s,
 654         * testsuite/gas/ppc/raw.d: New test.
 655         * testsuite/gas/ppc/ppc.exp: Run it.
 656
 657 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 658
 659         * testsuite/gas/mips/c0.d: New test.
 660         * testsuite/gas/mips/mips1@c0.d: New test.
 661         * testsuite/gas/mips/mips2@c0.d: New test.
 662         * testsuite/gas/mips/mips3@c0.d: New test.
 663         * testsuite/gas/mips/mips4@c0.d: New test.
 664         * testsuite/gas/mips/mips5@c0.d: New test.
 665         * testsuite/gas/mips/mips32@c0.d: New test.
 666         * testsuite/gas/mips/mips64@c0.d: New test.
 667         * testsuite/gas/mips/r3000@c0.d: New test.
 668         * testsuite/gas/mips/r3900@c0.d: New test.
 669         * testsuite/gas/mips/r4000@c0.d: New test.
 670         * testsuite/gas/mips/vr5400@c0.d: New test.
 671         * testsuite/gas/mips/r5900@c0.d: New test.
 672         * testsuite/gas/mips/sb1@c0.d: New test.
 673         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 674         * testsuite/gas/mips/octeon@c0.d: New test.
 675         * testsuite/gas/mips/xlr@c0.d: New test.
 676         * testsuite/gas/mips/c1.d: New test.
 677         * testsuite/gas/mips/mips1@c1.d: New test.
 678         * testsuite/gas/mips/mips2@c1.d: New test.
 679         * testsuite/gas/mips/mips3@c1.d: New test.
 680         * testsuite/gas/mips/mips4@c1.d: New test.
 681         * testsuite/gas/mips/mips5@c1.d: New test.
 682         * testsuite/gas/mips/mips32@c1.d: New test.
 683         * testsuite/gas/mips/mips64@c1.d: New test.
 684         * testsuite/gas/mips/mipsr6@c1.d: New test.
 685         * testsuite/gas/mips/r3000@c1.d: New test.
 686         * testsuite/gas/mips/r3900@c1.d: New test.
 687         * testsuite/gas/mips/r4000@c1.d: New test.
 688         * testsuite/gas/mips/vr5400@c1.d: New test.
 689         * testsuite/gas/mips/r5900@c1.d: New test.
 690         * testsuite/gas/mips/sb1@c1.d: New test.
 691         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 692         * testsuite/gas/mips/octeon@c1.d: New test.
 693         * testsuite/gas/mips/xlr@c1.d: New test.
 694         * testsuite/gas/mips/c2.d: New test.
 695         * testsuite/gas/mips/vr5400@c2.d: New test.
 696         * testsuite/gas/mips/r5900@c2.d: New test.
 697         * testsuite/gas/mips/octeon@c2.d: New test.
 698         * testsuite/gas/mips/c3.d: New test.
 699         * testsuite/gas/mips/mips1@c3.d: New test.
 700         * testsuite/gas/mips/mips2@c3.d: New test.
 701         * testsuite/gas/mips/mips32@c3.d: New test.
 702         * testsuite/gas/mips/r3000@c3.d: New test.
 703         * testsuite/gas/mips/r3900@c3.d: New test.
 704         * testsuite/gas/mips/c0.l: New test stderr output.
 705         * testsuite/gas/mips/c2.l: New test stderr output.
 706         * testsuite/gas/mips/c3.l: New test stderr output.
 707         * testsuite/gas/mips/c0.s: New test source.
 708         * testsuite/gas/mips/c1.s: New test source.
 709         * testsuite/gas/mips/c2.s: New test source.
 710         * testsuite/gas/mips/c3.s: New test source.
 711         * testsuite/gas/mips/mips.exp: Run the new tests.
 712
 713 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 714
 715         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 716         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 717         * testsuite/gas/mips/mips1@rfe.d: New test.
 718         * testsuite/gas/mips/mips2@rfe.d: New test.
 719         * testsuite/gas/mips/r3000@rfe.d: New test.
 720         * testsuite/gas/mips/r3900@rfe.d: New test.
 721         * testsuite/gas/mips/rfe.l: New test stderr output.
 722
 723 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 724
 725         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 726         ISAs.
 727         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 728         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 729         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 730         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 731         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 732         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 733         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 734         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 735         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 736         * testsuite/gas/mips/mips1@cp0b.d: New test.
 737         * testsuite/gas/mips/mips2@cp0b.d: New test.
 738         * testsuite/gas/mips/mips3@cp0b.d: New test.
 739         * testsuite/gas/mips/r3000@cp0b.d: New test.
 740         * testsuite/gas/mips/r3900@cp0b.d: New test.
 741         * testsuite/gas/mips/r4000@cp0b.d: New test.
 742         * testsuite/gas/mips/r5900@cp0b.d: New test.
 743         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 744         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 745         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 746         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 747         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 748         * testsuite/gas/mips/mips1@cp0c.d: New test.
 749         * testsuite/gas/mips/mips2@cp0c.d: New test.
 750         * testsuite/gas/mips/mips3@cp0c.d: New test.
 751         * testsuite/gas/mips/mips4@cp0c.d: New test.
 752         * testsuite/gas/mips/mips5@cp0c.d: New test.
 753         * testsuite/gas/mips/r3000@cp0c.d: New test.
 754         * testsuite/gas/mips/r3900@cp0c.d: New test.
 755         * testsuite/gas/mips/r4000@cp0c.d: New test.
 756         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 757         * testsuite/gas/mips/r5900@cp0c.d: New test.
 758         * testsuite/gas/mips/mips1@cp0m.d: New test.
 759         * testsuite/gas/mips/r3000@cp0m.d: New test.
 760         * testsuite/gas/mips/octeon@cp2.d: New test.
 761         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 762         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 763         * testsuite/gas/mips/octeon@cp2b.d: New test.
 764         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 765         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 766         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 767         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 768         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 769         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 770         * testsuite/gas/mips/r5900@cp2m.d: New test.
 771         * testsuite/gas/mips/octeon@cp2m.d: New test.
 772         * testsuite/gas/mips/mips1@cp2d.d: New test.
 773         * testsuite/gas/mips/r3000@cp2d.d: New test.
 774         * testsuite/gas/mips/r3900@cp2d.d: New test.
 775         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 776         * testsuite/gas/mips/r5900@cp2d.d: New test.
 777         * testsuite/gas/mips/octeon@cp2d.d: New test.
 778         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 779         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 780         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 781         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 782         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 783         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 784         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 785         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 786         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 787         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 788         * testsuite/gas/mips/mips1@cp3.d: New test.
 789         * testsuite/gas/mips/mips2@cp3.d: New test.
 790         * testsuite/gas/mips/mips32@cp3.d: New test.
 791         * testsuite/gas/mips/r3000@cp3.d: New test.
 792         * testsuite/gas/mips/r3900@cp3.d: New test.
 793         * testsuite/gas/mips/mips1@cp3b.d: New test.
 794         * testsuite/gas/mips/mips2@cp3b.d: New test.
 795         * testsuite/gas/mips/mips32@cp3b.d: New test.
 796         * testsuite/gas/mips/r3000@cp3b.d: New test.
 797         * testsuite/gas/mips/r3900@cp3b.d: New test.
 798         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 799         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 800         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 801         * testsuite/gas/mips/mips1@cp3m.d: New test.
 802         * testsuite/gas/mips/mips2@cp3m.d: New test.
 803         * testsuite/gas/mips/r3000@cp3m.d: New test.
 804         * testsuite/gas/mips/r3900@cp3m.d: New test.
 805         * testsuite/gas/mips/mips2@cp3d.d: New test.
 806         * testsuite/gas/mips/cp0b.l: New test stderr output.
 807         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 808         * testsuite/gas/mips/cp0c.l: New test stderr output.
 809         * testsuite/gas/mips/cp0m.l: New test stderr output.
 810         * testsuite/gas/mips/cp2.l: New test stderr output.
 811         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 812         * testsuite/gas/mips/cp2b.l: New test stderr output.
 813         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 814         * testsuite/gas/mips/cp2m.l: New test stderr output.
 815         * testsuite/gas/mips/cp2d.l: New test stderr output.
 816         * testsuite/gas/mips/cp3.l: New test stderr output.
 817         * testsuite/gas/mips/cp3b.l: New test stderr output.
 818         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 819         * testsuite/gas/mips/cp3m.l: New test stderr output.
 820         * testsuite/gas/mips/cp3d.l: New test stderr output.
 821
 822 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 823
 824         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 825         instruction removal.
 826         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 827
 828 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 829
 830         * testsuite/gas/mips/cp0b.d: New test.
 831         * testsuite/gas/mips/cp0bl.d: New test.
 832         * testsuite/gas/mips/cp2b.d: New test.
 833         * testsuite/gas/mips/micromips@cp2b.d: New test.
 834         * testsuite/gas/mips/cp2bl.d: New test.
 835         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 836         * testsuite/gas/mips/cp3b.d: New test.
 837         * testsuite/gas/mips/cp3bl.d: New test.
 838         * testsuite/gas/mips/cp0b.s: New test source.
 839         * testsuite/gas/mips/cp0bl.s: New test source.
 840         * testsuite/gas/mips/cp2b.s: New test source.
 841         * testsuite/gas/mips/cp2bl.s: New test source.
 842         * testsuite/gas/mips/cp3b.s: New test source.
 843         * testsuite/gas/mips/cp3bl.s: New test source.
 844         * testsuite/gas/mips/mips.exp: Run the new tests.
 845
 846 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 847
 848         * testsuite/gas/mips/rfe.d: New test.
 849         * testsuite/gas/mips/rfe.s: New test source.
 850         * testsuite/gas/mips/mips.exp: Run the new test.
 851
 852 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 853
 854         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 855         * testsuite/gas/mips/mips.exp: Run the new test.
 856         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 857         according to changes to opcodes.
 858         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 859         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 860         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 861         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 862         * testsuite/gas/mips/trunc.d: Likewise.
 863
 864 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 865
 866         * testsuite/gas/mips/cp0c.d: New test.
 867         * testsuite/gas/mips/cp0m.d: New test.
 868         * testsuite/gas/mips/r3900@cp0m.d: New test.
 869         * testsuite/gas/mips/cp2.d: New test.
 870         * testsuite/gas/mips/micromips@cp2.d: New test.
 871         * testsuite/gas/mips/cp2m.d: New test.
 872         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 873         * testsuite/gas/mips/micromips@cp2m.d: New test.
 874         * testsuite/gas/mips/cp2d.d: New test.
 875         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 876         * testsuite/gas/mips/micromips@cp2d.d: New test.
 877         * testsuite/gas/mips/cp2-64.d: New test.
 878         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 879         * testsuite/gas/mips/cp3.d: New test.
 880         * testsuite/gas/mips/cp3m.d: New test.
 881         * testsuite/gas/mips/cp3d.d: New test.
 882         * testsuite/gas/mips/cp0c.s: New test source.
 883         * testsuite/gas/mips/cp0m.s: New test source.
 884         * testsuite/gas/mips/cp2.s: New test source.
 885         * testsuite/gas/mips/cp2m.s: New test source.
 886         * testsuite/gas/mips/cp2d.s: New test source.
 887         * testsuite/gas/mips/cp2-64.s: New test source.
 888         * testsuite/gas/mips/cp3.s: New test source.
 889         * testsuite/gas/mips/cp3m.s: New test source.
 890         * testsuite/gas/mips/cp3d.s: New test source.
 891         * testsuite/gas/mips/mips.exp: Run the new tests.
 892
 893 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 894
 895         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 896         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 897         operand code.
 898
 899 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 900
 901         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 902         * testsuite/gas/mips/mips.exp: Run it.
 903
 904 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 905
 906         * testsuite/gas/mips/micromips.d: Update disassembly according
 907         to "dmtc1" entry fix with opcodes.
 908         * testsuite/gas/mips/micromips-compact.d: Likewise.
 909         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 910         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 911         * testsuite/gas/mips/micromips-trap.d: Likewise.
 912         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 913
 914 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 915
 916         * config/tc-mips.c (FCSR): New macro.
 917         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 918
 919 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 920
 921         PR ld/27905
 922         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 923         (set_16bit_gcc_code_flag): Likewise.
 924         (x86_cleanup): Likewise.
 925         * testsuite/gas/i386/code16-2.d: Updated.
 926         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 927
 928 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 929
 930         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 931         * testsuite/gas/ppc/vsx.s: Likewise.
 932
 933 2021-05-27  Alan Modra  <amodra@gmail.com>
 934
 935         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 936         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 937         error.
 938
 939 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 940
 941         PR ld/27905
 942         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 943         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 944         object.
 945         (set_16bit_gcc_code_flag): Likewise.
 946         (x86_cleanup): Always generate the GNU property note if
 947         x86_feature_2_used isn't 0.
 948         * testsuite/gas/i386/code16-2.d: New file.
 949         * testsuite/gas/i386/code16-2.s: Likewise.
 950         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 951         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 952
 953 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 954
 955         PR gas/27906
 956         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 957         movsbq.
 958
 959 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 960
 961         * config/tc-riscv.c (riscv_set_arch): Set
 962         check_unknown_prefixed_ext to true for assembler.
 963
 964 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 965
 966         PR gas/25235
 967         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 968         (relax_adr): Thumb symbols 4 bytes.
 969         * testsuite/gas/arm/pr25235.d: New test.
 970         * testsuite/gas/arm/pr25235.s: New test.
 971
 972 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 973
 974         PR 25212
 975         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 976         will choose ilp32e abi for rv32e.  Besides, report errors for the
 977         invalid march and mabi combinations.
 978         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 979         ilp32e abi for rve extension.
 980         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 981         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 982         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 983         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 984         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 985         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 986         Renamed all mabi testcases to their march-mabi settings.
 987
 988 2021-05-22  Alan Modra  <amodra@gmail.com>
 989
 990         PR 25599
 991         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 992         adjustment.  Add assertion.
 993         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 994         for PCREL60B.
 995
 996 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 997
 998         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 999         (signed_overflow): New function.
1000         (unsigned_overflow): New function.
1001         (is_overflow): Use new functions.
1002         (md_apply_fix): Use signed_overflow.
1003         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
1004         * testsuite/gas/z80/ez80_isuf.s: Likewise.
1005         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1006
1007 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
1008
1009         PR 27888
1010         * Makefile.am (ZLIB): Define.
1011         (as_new_LDADD): Add it.
1012         * Makefile.in: Regenerate.
1013
1014 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
1015
1016         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
1017         into the same GPR twice.
1018         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
1019         * testsuite/gas/arm/mve-vmov-3.d: New test.
1020         * testsuite/gas/arm/mve-vmov-3.s: New test.
1021
1022 2021-05-12  Alan Modra  <amodra@gmail.com>
1023
1024         * testsuite/gas/elf/dwarf-5-file0.d: Update.
1025         * testsuite/gas/i386/dwarf5-line-1.d: Update.
1026
1027 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
1028
1029         PR 27823
1030         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
1031         instruction.
1032         * testsuite/gas/z80/ill_ops.s: New test source file.
1033         * testsuite/gas/z80/ill_ops.d: New test driver.
1034         * testsuite/gas/z80/ill_ops.l: New test error output.
1035
1036 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
1037
1038         PR 27415
1039         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
1040         24-bit shifts.
1041         * testsuite/gas/z80/z80_reloc.a: Update tests.
1042         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
1043
1044 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1045
1046         * doc/Makefile.am (html-local, as/index.html): New targets.
1047         * doc/Makefile.in: Regenerate.
1048
1049 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1050
1051         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
1052         * doc/Makefile.in: Regenerate.
1053
1054 2021-05-07  Nick Clifton  <nickc@redhat.com>
1055
1056         PR 3136
1057         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
1058         (obj_elf_bss): New function.  Change to the .bss section.
1059         Support an optional subsection number.
1060         (obj_elf_change_section): Call obj_elf_section_change_hook.
1061         (obj_elf_section): Likewise.
1062         (obj_elf_data): Likewise.
1063         (obj_elf_text): Likewise.
1064         (obj_elf_struct): Likewise.
1065         (obj_elf_subsection): Likewise.
1066         (obj_elf_previous): Likewise.
1067         * config/obj-elf.h (obj_elf_bss): Prototype.
1068         * doc/as.texi (Bss): New node.
1069
1070 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
1071
1072         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
1073         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
1074         (coff_frob_section): Likewise.
1075         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
1076         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
1077         SA_SET_SECT_NRELOC) New defines.
1078         (SET_SECTION_RELOCS): Adjust for C_DWARF.
1079         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
1080         (ppc_adjust_symtab): Reorder C_DWARF symbols.
1081         * testsuite/gas/ppc/aix.exp: New tests.
1082         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
1083         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
1084         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
1085
1086         * config/tc-ppc.c (ppc_function): Update comment for
1087         fifth argument.
1088         (ppc_frob_symbol): Remove ppc_last_function check.
1089         Make sure coff_last_function is reset.
1090         Correctly set fsize when not provided in .function.
1091         * testsuite/gas/ppc/aix.exp: New tests.
1092         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
1093         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
1094         * testsuite/gas/ppc/xcoff-function-1.s: New test.
1095
1096 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1097
1098         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
1099         * testsuite/gas/i386/i386.exp: Run new test.
1100
1101 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1102
1103         * config/tc-i386.c (output_disp): Use disps field instead of
1104         imms one.
1105
1106 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1107
1108         * config/tc-i386.c (i386_finalize_immediate): Move register
1109         check ...
1110         (i386_immediate): ... here.
1111
1112 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1113
1114         * config/tc-i386.c (optimize_imm): Drop redundant masking.
1115         Re-arrange operand type accumulation.
1116
1117 2021-05-06  Stafford Horne  <shorne@gmail.com>
1118
1119         PR 21464
1120         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
1121         * testsuite/gas/or1k/reloc-1.d: Add test result for new
1122         relocation.
1123
1124 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
1125
1126         PR 27764
1127         * testsuite/gas/riscv/a-ext-64.d: New testcase.
1128         * testsuite/gas/riscv/a-ext-64.s: Likewise.
1129         * testsuite/gas/riscv/a-ext.d: Likewise.
1130         * testsuite/gas/riscv/a-ext.s: Likewise.
1131
1132 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1133
1134         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
1135         #if.
1136         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
1137         Add two further .long and an .equ.
1138         * testsuite/gas/i386/secrel.d: Adjust expecations.
1139
1140 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1141
1142         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
1143         Convert Windows to UNIX EOL.
1144
1145 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1146
1147         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
1148         variant into ELF one.
1149
1150 2021-05-03  Alan Modra  <amodra@gmail.com>
1151
1152         * testsuite/gas/elf/section25.s: Don't start directives in first
1153         column.
1154         * testsuite/gas/elf/section26.s: Likewise.
1155
1156 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1157
1158         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
1159         * testsuite/gas/i386/lea64.d,
1160         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
1161         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1162         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
1163
1164 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1165
1166         * config/tc-i386.c (i386_validate_fix): Change return type to
1167         int. Short-circuit BFD_RELOC_SIZE* handling.
1168         (tc_gen_reloc): New local variable sym. Extend logic when
1169         processing BFD_RELOC_SIZE*.
1170         * config/tc-i386.f (i386_validate_fix): Change return type to
1171         int.
1172         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
1173         returns zero.
1174         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
1175         testsuite/gas/i386/size-5b.d: New.
1176         * testsuite/gas/i386/i386.exp: Run new tests.
1177
1178 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1179
1180         * config/tc-i386.c (tc_gen_reloc): Use section size for section
1181         symbols when resolving BFD_RELOC_SIZE*.
1182         * testsuite/gas/i386/size-2.s: Add section size cases.
1183         * testsuite/gas/i386/size-2.d,
1184         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
1185
1186 2021-04-28  Jan Beulich  <jbeulich@suse.com>
1187             H.J. Lu  <hjl.tools@gmail.com>
1188
1189         PR gas/27763
1190         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
1191         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
1192         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
1193         (md_estimate_size_before_relax): Move local variable fixP. Set
1194         it from fix_new() return values. Mark 4-byte relocs as signed
1195         for 64-bit.
1196         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
1197         * testsuite/gas/i386/x86-64-rip-2.s,
1198         * testsuite/gas/i386/x86-64-rip-2.d,
1199         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1200         * testsuite/gas/i386/x86-64-rip-inval-1.l,
1201         * testsuite/gas/i386/x86-64-rip-inval-2.s,
1202         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
1203         * testsuite/gas/i386/i386.exp: Run new tests.
1204
1205 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1206
1207         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
1208
1209 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1210
1211         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
1212         BFD_RELOC_SIZE*.
1213
1214 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1215
1216         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
1217         overflow check to 64-bit objects.
1218
1219 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1220
1221         * config/tc-i386.c (want_disp32): Also check for SIZE32.
1222         (optimize_encoding): Handle LEA.
1223         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1224         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
1225         Add many more forms.
1226         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
1227         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
1228         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
1229         New.
1230         * testsuite/gas/i386/i386.exp: Run new tests.
1231
1232 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1233
1234         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
1235         signed.
1236         * testsuite/gas/i386/x86-64-addr32-bad.s,
1237         testsuite/gas/i386/x86-64-addr32-bad.l: New.
1238         * testsuite/gas/i386/i386.exp: Run new test.
1239
1240 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
1241
1242         * testsuite/gas/elf/section25.d: Run it everywhere.
1243         * testsuite/gas/elf/section26.d: Likewise.
1244         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
1245
1246 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
1247
1248         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
1249         optional "code" argument.
1250
1251 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1252
1253         * config/tc-i386.c (want_disp32): New.
1254         (md_assemble): Use it.
1255         (optimize_disp): Likewise.
1256         (build_modrm_byte): Likewise.
1257
1258 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1259
1260         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
1261         check ...
1262         (md_assemble): ... here.
1263
1264 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1265
1266         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
1267         Move up setting of disp32.
1268
1269 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1270
1271         * config/tc-i386.c (pe): Don't truncate expression value.
1272         (i386_finalize_displacement): Likewise.
1273
1274 2021-04-21  Nick Clifton  <nickc@redhat.com>
1275
1276         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
1277         for named section symbols.
1278         * testsuite/gas/arm/thumbver.d: Likewise.
1279         * testsuite/gas/bfin/loop_temps.d: Likewise.
1280         * testsuite/gas/elf/section2.e-arc: Likewise.
1281         * testsuite/gas/elf/section2.e-arm: Likewise.
1282         * testsuite/gas/elf/section2.e-csky: Likewise.
1283         * testsuite/gas/elf/section2.e-m32r: Likewise.
1284         * testsuite/gas/elf/section2.e-mips: Likewise.
1285         * testsuite/gas/elf/section2.e-msp430: Likewise.
1286         * testsuite/gas/elf/section2.e-riscv: Likewise.
1287         * testsuite/gas/elf/section2.e-rl78: Likewise.
1288         * testsuite/gas/elf/section2.e-rx: Likewise.
1289         * testsuite/gas/elf/section2.e-score: Likewise.
1290         * testsuite/gas/elf/section2.e-tic6x: Likewise.
1291         * testsuite/gas/elf/section2.e-unused: Likewise.
1292         * testsuite/gas/elf/section2.e-v850: Likewise.
1293         * testsuite/gas/elf/section2.e-xtensa: Likewise.
1294         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
1295         * testsuite/gas/ia64/alias.d: Likewise.
1296         * testsuite/gas/ia64/global.d: Likewise.
1297         * testsuite/gas/microblaze/relax_size.elf: Likewise.
1298         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
1299         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
1300         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
1301         * testsuite/gas/mmix/bspec-1.d: Likewise.
1302         * testsuite/gas/mmix/byte-1.d: Likewise.
1303         * testsuite/gas/mmix/comment-1.d: Likewise.
1304         * testsuite/gas/mmix/loc-1.d: Likewise.
1305         * testsuite/gas/mmix/loc-2.d: Likewise.
1306         * testsuite/gas/mmix/loc-3.d: Likewise.
1307         * testsuite/gas/mmix/loc-4.d: Likewise.
1308         * testsuite/gas/mmix/loc-5.d: Likewise.
1309         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
1310
1311 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
1312
1313         PR binutils/21700
1314         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
1315         (ppc_fix_adjustable): Manage fx_subsy part.
1316         (tc_gen_reloc): Create second relocation when both
1317         fx_addsy and fx_subsy are provided.
1318         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
1319         (MAX_RELOC_EXPANSION): Likewise.
1320         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
1321         (UNDEFINED_DIFFERENCE_OK): Likewise
1322         * testsuite/gas/all/gas.exp: Skip difference between two
1323         undefined symbols test.
1324
1325 2021-04-19  Nick Clifton  <nickc@redhat.com>
1326
1327         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
1328         targets which should skip the undefined symbols test.
1329
1330 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1331
1332         * NEWS: Update news.
1333         * testsuite/gas/aarch64/rme.d: Update test.
1334         * testsuite/gas/aarch64/rme.s: Update test.
1335
1336 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1337
1338         * testsuite/gas/aarch64/rme.d: Update test.
1339         * testsuite/gas/aarch64/rme.s: Update test.
1340
1341 2021-04-19  Jan Beulich  <jbeulich@suse.com>
1342
1343         * as.h (sprint_value): Delete.
1344         * messages.c (sprint_value): Likewise.
1345         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
1346         place of sprint_value.
1347         * config/tc-s390.c (s390_insert_operand): Likewise.
1348         * doc/internals.texi (sprint_value): Delete section.
1349         * write.c (fixup_segment): Likewise.
1350         (relax_segment): Likewise.
1351
1352 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1353
1354         * testsuite/gas/aarch64/rme-invalid.d: New test.
1355         * testsuite/gas/aarch64/rme-invalid.l: New test.
1356         * testsuite/gas/aarch64/rme-invalid.s: New test.
1357         * testsuite/gas/aarch64/rme.d: New test.
1358         * testsuite/gas/aarch64/rme.s: New test.
1359
1360 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
1361
1362         PR 27436
1363         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
1364         * testsuite/gas/riscv/shamt-32.d: New testcase.
1365         * testsuite/gas/riscv/shamt-32.l: Likewise.
1366         * testsuite/gas/riscv/shamt-32.s: Likewise.
1367         * testsuite/gas/riscv/shamt-64.d: Likewise.
1368         * testsuite/gas/riscv/shamt-64.l: Likewise.
1369         * testsuite/gas/riscv/shamt-64.s: Likewise.
1370
1371 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
1372
1373         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
1374         c.mv a4,a4.
1375         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
1376
1377 2021-04-14  Alan Modra  <amodra@gmail.com>
1378
1379         PR 27723
1380         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
1381         (select_cie_for_fde): ..here.  Simplify.
1382
1383 2021-04-14  Alan Modra  <amodra@gmail.com>
1384
1385         PR 27723
1386         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
1387         DW_CFA_GNU_window_save and DW_CFA_restore_state.
1388
1389 2021-04-13  Alan Modra  <amodra@gmail.com>
1390
1391         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
1392         write to $srcdir.  Use gas_host_run and read output file rather
1393         than gas_start/gas_finish.
1394
1395 2021-04-12  Alan Modra  <amodra@gmail.com>
1396
1397         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
1398         (md_assemble): Likewise.  Handle bignum operands.
1399         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
1400         check.
1401         * expr.c: Delete unnecessary forward declarations.
1402         (generic_bignum_to_int32): Return uint32_t.
1403         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1404         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1405         clear X_extrabit for unary '!'.
1406         * expr.h (generic_bignum_to_int32): Declare.
1407         (generic_bignum_to_int64): Declare.
1408         * testsuite/gas/ppc/prefix-pcrel.s,
1409         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1410
1411 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1412
1413         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1414         march-fail-porder-x-std.d.
1415         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1416         march-fail-porder-z-std.d.
1417         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1418         march-fail-porder-x-z.d.
1419         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1420         march-fail-porder.l.
1421         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1422         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1423         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1424         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1425         march-fail-single-char-h.d.
1426         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1427         march-fail-single-char-s.d.
1428         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1429         march-fail-single-char-x.d.
1430         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1431         march-fail-single-char-z.d.
1432         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1433         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1434         march-fail-single-prefix.l.
1435         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1436         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1437         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1438
1439 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1440
1441         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1442         diagnostic messages for LD/ST Exclusive instructions.
1443         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1444         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1445         clean-up.
1446
1447 2021-04-09  Alan Modra  <amodra@gmail.com>
1448
1449         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1450         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1451         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1452
1453 2021-04-08  Alan Modra  <amodra@gmail.com>
1454
1455         * testsuite/gas/ppc/pr27676.d,
1456         * testsuite/gas/ppc/pr27676.s: New test.
1457         * testsuite/gas/ppc/ppc.exp: Run it.
1458         * testsuite/gas/ppc/dcbt.d: Update.
1459         * testsuite/gas/ppc/power4_32.d: Update.
1460
1461 2021-04-07  Alan Modra  <amodra@gmail.com>
1462
1463         PR 27217
1464         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1465
1466 2021-04-06  Nick Clifton  <nickc@redhat.com>
1467
1468         PR 27217
1469         * config/tc-aarch64.c (my_get_expression): Rename to
1470         aarch64_get_expression.  Add a fifth argument to enable deferring
1471         of expression resolution.
1472         (parse_typed_reg): Update calls to my_get_expression.
1473         (parse_vector_reg_list): Likewise.
1474         (parse_immediate_expression): Likewise.
1475         (parse_big_immediate): Likewise.
1476         (parse_shift): Likewise.
1477         (parse_shifter_operand_imm): Likewise.
1478         (parse_operands): Likewise.
1479         (parse_shifter_operand_reloc): Update calls to my_get_expression
1480         and call aarch64_force_reloc to determine the value of the new
1481         fifth argument.
1482         (parse_address_main): Likewise.
1483         (parse_half): Likewise.
1484         (parse_adrp): Likewise.
1485         (aarch64_force_reloc): New function.  Contains code extracted from...
1486         (aarch64_force_relocation): ... here.
1487         * testsuite/gas/aarch64/pr27217.s: New test case.
1488         * testsuite/gas/aarch64/pr27217.d: New test driver.
1489
1490 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1491
1492         * write.c (fixup_segment): Move add_symbol_segment declaration
1493         into main loop.
1494
1495 2021-04-05  Alan Modra  <amodra@gmail.com>
1496
1497         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1498         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1499         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1500         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1501         strstr, or vsnprintf declarations.
1502         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1503         * as.h: Don't include alloca-conf.h, include config.h instead.
1504         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1505         various fallback declarations.
1506         * asintl.h: Don't test HAVE_LOCALE_H.
1507         * as.c: Don't test HAVE_SETLOCALE.
1508         * dwarf2dbg.c: Include limits.h unconditionally.
1509         * expr.c: Likewise.
1510         * sb.c: Likewise.
1511         * symbols.c: Likewise.
1512         * config/tc-cr16.c: Likewise.
1513         * config/tc-d30v.c: Likewise.
1514         * config/tc-i386.c: Likewise.
1515         * config/tc-ia64.c: Likewise.
1516         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1517         * config.in: Regenerate.
1518         * configure: Regenerate.
1519         * Makefile.in: Regenerate.
1520         * doc/Makefile.in: Regenerate.
1521
1522 2021-04-01  Martin Liska  <mliska@suse.cz>
1523
1524         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1525         (weak_is_altname): Likewise.
1526         (obj_coff_section): Likewise.
1527         * config/tc-cr16.c (process_label_constant): Likewise.
1528         * config/tc-crx.c (strneq): Likewise.
1529
1530 2021-04-01  Martin Liska  <mliska@suse.cz>
1531
1532         * as.c (select_emulation_mode): Use startswith.
1533         * config/m68k-parse.y: Likewise.
1534         * config/obj-aout.c (obj_aout_type): Likewise.
1535         * config/obj-elf.c (elf_common_parse): Likewise.
1536         (obj_elf_section_type): Likewise.
1537         (obj_elf_section_word): Likewise.
1538         (obj_elf_section): Likewise.
1539         (obj_elf_symver): Likewise.
1540         (adjust_stab_sections): Likewise.
1541         * config/obj-evax.c (evax_shorten_name): Likewise.
1542         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1543         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1544         (aarch64_parse_features): Likewise.
1545         (create_register_alias): Likewise.
1546         (aarch64_data_in_code): Likewise.
1547         (md_parse_option): Likewise.
1548         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1549         (s_alpha_pdesc): Likewise.
1550         * config/tc-arc.c (tokenize_extregister): Likewise.
1551         * config/tc-arm.c (create_register_alias): Likewise.
1552         (create_neon_reg_alias): Likewise.
1553         (parse_ifimm_zero): Likewise.
1554         (parse_qfloat_immediate): Likewise.
1555         (arm_elf_section_type): Likewise.
1556         (arm_parse_extension): Likewise.
1557         (aeabi_set_public_attributes): Likewise.
1558         (s_arm_arch_extension): Likewise.
1559         (arm_data_in_code): Likewise.
1560         (start_unwind_section): Likewise.
1561         * config/tc-avr.c (avr_ldi_expression): Likewise.
1562         * config/tc-csky.c (is_freglist_legal): Likewise.
1563         (csky_s_section): Likewise.
1564         * config/tc-d30v.c (do_assemble): Likewise.
1565         * config/tc-dlx.c (parse_operand): Likewise.
1566         * config/tc-epiphany.c (md_assemble): Likewise.
1567         * config/tc-h8300.c (h8300_elf_section): Likewise.
1568         (get_operand): Likewise.
1569         * config/tc-hppa.c (pa_ip): Likewise.
1570         (pa_level): Likewise.
1571         (pa_space): Likewise.
1572         * config/tc-i386.c (i386_mach): Likewise.
1573         (md_assemble): Likewise.
1574         (check_VecOperations): Likewise.
1575         (i386_target_format): Likewise.
1576         (i386_elf_section_type): Likewise.
1577         * config/tc-ia64.c (start_unwind_section): Likewise.
1578         (md_parse_option): Likewise.
1579         (is_taken_branch): Likewise.
1580         (idesc->name,): Likewise.
1581         (note_register_values): Likewise.
1582         (do_alias): Likewise.
1583         * config/tc-m32c.c (insn_to_subtype): Likewise.
1584         * config/tc-m68hc11.c (get_operand): Likewise.
1585         (md_assemble): Likewise.
1586         * config/tc-m68k.c (m68k_ip): Likewise.
1587         (m68k_elf_suffix): Likewise.
1588         * config/tc-mcore.c (mcore_s_section): Likewise.
1589         * config/tc-metag.c (parse_get_set): Likewise.
1590         (md_parse_option): Likewise.
1591         * config/tc-microblaze.c (parse_imm): Likewise.
1592         (check_got): Likewise.
1593         (md_apply_fix): Likewise.
1594         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1595         (md_begin): Likewise.
1596         (s_is_linkonce): Likewise.
1597         (check_regno): Likewise.
1598         (match_float_constant): Likewise.
1599         (classify_vr4120_insn): Likewise.
1600         (match_insn): Likewise.
1601         (mips_after_parse_args): Likewise.
1602         (s_change_sec): Likewise.
1603         (s_option): Likewise.
1604         (parse_code_option): Likewise.
1605         (md_section_align): Likewise.
1606         (nopic_need_relax): Likewise.
1607         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1608         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1609         (mn10300_end_of_match): Likewise.
1610         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1611         * config/tc-nds32.c (nds32_parse_option): Likewise.
1612         * config/tc-nds32.h (md_do_align): Likewise.
1613         * config/tc-nios2.c (strprefix): Likewise.
1614         (nios2_special_relocation_p): Likewise.
1615         (nios2_parse_base_register): Likewise.
1616         (nios2_cons): Likewise.
1617         * config/tc-ns32k.c (addr_mode): Likewise.
1618         * config/tc-pdp11.c (set_option): Likewise.
1619         (parse_reg): Likewise.
1620         (parse_ac5): Likewise.
1621         (parse_op_no_deferred): Likewise.
1622         (set_cpu_model): Likewise.
1623         (set_machine_model): Likewise.
1624         * config/tc-pj.c (md_operand): Likewise.
1625         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1626         (ppc_arch): Likewise.
1627         (ppc_section_type): Likewise.
1628         * config/tc-s12z.c (tb_reg_rel): Likewise.
1629         (tb_opr_rel): Likewise.
1630         * config/tc-s390.c (s390_parse_cpu): Likewise.
1631         (md_parse_option): Likewise.
1632         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1633         (s3_pic_need_relax): Likewise.
1634         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1635         (s7_pic_need_relax): Likewise.
1636         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1637         * config/tc-sparc.c (md_parse_option): Likewise.
1638         (sparc_ip): Likewise.
1639         (s_reserve): Likewise.
1640         (s_common): Likewise.
1641         (s_seg): Likewise.
1642         (sparc_cons): Likewise.
1643         * config/tc-tic54x.c (stag_add_field): Likewise.
1644         (tic54x_endstruct): Likewise.
1645         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1646         * config/tc-v850.c (v850_comm): Likewise.
1647         (md_begin): Likewise.
1648         (md_assemble): Likewise.
1649         * config/tc-vax.c (vax_cons): Likewise.
1650         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1651         * config/tc-xstormy16.c (md_operand): Likewise.
1652         * config/tc-xtensa.c (get_directive): Likewise.
1653         (xg_instruction_matches_option_term): Likewise.
1654         (is_unaligned_label): Likewise.
1655         (cache_literal_section): Likewise.
1656         * config/xtensa-relax.c (parse_precond): Likewise.
1657         (parse_option_cond): Likewise.
1658         (transition_applies): Likewise.
1659         (wide_branch_opcode): Likewise.
1660         * dw2gencfi.c: Likewise.
1661         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1662         * ehopt.c (get_cie_info): Likewise.
1663         * input-file.c (input_file_open): Likewise.
1664         * listing.c (listing_newline): Likewise.
1665         (debugging_pseudo): Likewise.
1666         * read.c (read_a_source_file): Likewise.
1667         * write.c (adjust_reloc_syms): Likewise.
1668         (compress_debug): Likewise.
1669         (maybe_generate_build_notes): Likewise.
1670
1671 2021-03-31  Alan Modra  <amodra@gmail.com>
1672
1673         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1674         * config/bfin-lex-wrapper.c: Likewise.
1675         * itbl-lex.l: Don't include as.h.
1676         * config/bfin-lex.l: Likewise.
1677
1678 2021-03-31  Alan Modra  <amodra@gmail.com>
1679
1680         * as.h (POISON_BFD_BOOLEAN): Define.
1681         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1682         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1683         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1684         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1685         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1686         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1687         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1688         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1689         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1690         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1691         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1692         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1693         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1694         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1695         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1696         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1697         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1698         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1699         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1700         * config/tc-metag.c, * config/tc-metag.h,
1701         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1702         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1703         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1704         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1705         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1706         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1707         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1708         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1709         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1710         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1711         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1712         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1713         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1714         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1715         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1716         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1717         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1718         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1719         * config/tc-z8k.c, * config/xtensa-istack.h,
1720         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1721         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1722         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1723         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1724         with bool, FALSE with false, and TRUE with true.
1725
1726 2021-03-31  Alan Modra  <amodra@gmail.com>
1727
1728         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1729         * config/tc-crx.c: Likewise.
1730         * config/tc-nds32.h: Likewise.
1731
1732 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1733
1734         * config/tc-i386.c (build_modrm_byte): Change return type.
1735         Change type of "default_seg". Use NULL. Adjust setting of
1736         "default_seg".
1737         (reg_ds, reg_es, reg_ss): New.
1738         (struct _i386_insn): Change type of seg[].
1739         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1740         (swap_operands): Change type of "temp_seg".
1741         (check_string): Adjust %es check.
1742         (process_operands): Change type of "default_seg". Use NULL.
1743         Adjust segment override processing..
1744         (i386_att_operand): Adjust segment override handling.
1745         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1746
1747 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1748
1749         * config/tc-i386.c (reg_eax): New.
1750         (md_begin): Initialize reg_eax.
1751         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1752         reg_eax.
1753         (i386_intel_simplify): Likewise.
1754
1755 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1756
1757         * config/tc-i386.c (reg_st0): New.
1758         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1759         insert other st(N).
1760         (parse_real_register): Adjust st(N) processing.
1761
1762 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1763
1764         * config/tc-i386.c (rc_op): Delete.
1765         (struct Rounding_Operation): Move ...
1766         (struct _i386_insn): ... here. Change field "rounding".
1767         (build_evex_prefix): Adjust rounding processing.
1768         (swap_2_operands): Likewise.
1769         (check_VecOperands): Likewise.
1770         (RC_SAE_immediate): Likewise.
1771         (optimize_encoding): Adjust check for rounding.
1772         (build_modrm_byte): Likewise.
1773         (output_imm): Likewise.
1774         (md_assemble): Initialize rounding type.
1775
1776 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1777
1778         * config/tc-i386.c (broadcast_op): Delete.
1779         (struct Broadcast_Operation): Move ...
1780         (struct _i386_insn): ... here. Change field "broadcast".
1781         (match_mem_size): Adjust check for broadcast.
1782         (optimize_encoding): Likewise.
1783         (process_suffix): Likewise.
1784         (build_evex_prefix): Adjust broadcast processing.
1785         (swap_2_operands): Likewise.
1786         (check_VecOperations): Likewise.
1787         (match_template): Likewise.
1788         (check_VecOperands): Likewise.
1789
1790 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1791
1792         * config/tc-i386.c (reg_k0): New.
1793         (mask_op): Delete.
1794         (struct Mask_Operation): Move ...
1795         (struct _i386_insn): ... here. Change field "mask".
1796         (md_begin): Initialize reg_k0.
1797         (build_evex_prefix): Adjust mask processing.
1798         (swap_2_operands): Likewise.
1799         (check_VecOperands): Likewise.
1800         (check_VecOperations): Likewise.
1801         (optimize_encoding): Adjust checks for masking.
1802         (output_insn): Likewise.
1803
1804 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1805
1806         * config/tc-i386.c (swap_2_operands): Switch parameters to
1807         unsigned.
1808         (struct RC_Operation): Switch operand field to unsigned.
1809         (struct Mask_Operation): Likewise.
1810         (struct Broadcast_Operation): Likewise.
1811         (build_evex_prefix): Drop cast.
1812         (check_VecOperands): Likewise.
1813         (build_modrm_byte): Likewise.
1814         (output_imm): Likewise.
1815         (check_VecOperations): Add casts to unsigned.
1816
1817 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1818
1819         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1820         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1821         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1822
1823 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1824
1825         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1826         checks by opcodespace ones.
1827         (insert_lfence_before): Likewise.
1828         (maybe_fused_with_jcc_p): Likewise.
1829         (add_branch_padding_frag_p): Likewise.
1830         (output_disp): Likewise.
1831         (load_insn_p): Re-arrange checks to key applicable ones off of
1832         an opcodespace check.
1833         (md_assemble): Adjust opcode checks.
1834         (check_byte_reg): Likewise.
1835         (process_operands): Likewise.
1836         (i386_index_check): Likewise.
1837         (process_suffix): Likewise. New local variable is_movx. Adjust
1838         movsx/movzx and crc32 handling.
1839         (output_insn): Adjust opcode checks. Drop no longer reachable
1840         case labels. Output legacy encoding prefixes in addition to the
1841         base_opcode byte(s). Rework counting of prefixes for extended
1842         opcode maps.
1843         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1844         opcode checks.
1845
1846 2021-03-29  Alan Modra  <amodra@gmail.com>
1847
1848         * atof-generic.c (FALSE, TRUE): Don't define.
1849         * config/obj-elf.h (FALSE, TRUE): Don't define.
1850         * config/obj-som.h (FALSE, TRUE): Don't define.
1851         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1852         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1853         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1854         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1855         * config/tc-mt.h (obj_fix_adjustable): Delete.
1856         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1857         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1858         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1859         (tokenize_extregister): Likewise.
1860         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1861         (parse_operands_op, parse_operands, md_assemble): Likewise.
1862         * config/tc-d10v.c (build_insn): Likewise.
1863         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1864         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1865         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1866         * config/tc-z80.c (emit_byte): Likewise.
1867
1868 2021-03-29  Alan Modra  <amodra@gmail.com>
1869
1870         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1871         bfd_boolean.
1872         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1873         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1874         with bfd_boolean.
1875         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1876         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1877         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1878         logical expressions.
1879         (struct metag_long_option <func>): Return bfd_boolean.
1880         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1881         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1882         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1883         (no_operands, lex_force_match, lex_reg_list): Likewise.
1884         (size_from_suffix): Return int.
1885         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1886         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1887
1888 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1889
1890         * testsuite/gas/i386/x86-64-nosse2.s,
1891         testsuite/gas/i386/x86-64-nosse2.l: New.
1892         * testsuite/gas/i386/i386.exp: Run new test.
1893
1894 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1895
1896         * testsuite/gas/nios2/brn.d: New.
1897         * testsuite/gas/nios2/brn.d: New.
1898
1899 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1900
1901         * config/tc-i386.c (match_template): Use t instead of i.tm.
1902
1903 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1904
1905         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1906         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1907         colliding registers in the upper half of the space.
1908         * testsuite/gas/i386/avx512f-nondef.d,
1909         testsuite/gas/i386/vgather-check.d,
1910         testsuite/gas/i386/x86-64-vgather-check.d,
1911         testsuite/gas/i386/x86-64-vgather-check-error.l,
1912         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1913         expecations.
1914         * testsuite/gas/i386/vgather-check-none.d,
1915         testsuite/gas/i386/vgather-check-warn.d,
1916         testsuite/gas/i386/x86-64-vgather-check-none.d,
1917         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1918         tests for expected dump output.
1919
1920 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1921
1922         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1923         without mask register.
1924         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1925
1926 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1927
1928         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1929         swapping operands for.
1930         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1931         syntax tests.
1932         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1933         well as Intel syntax tests.
1934         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1935         expectations.
1936         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1937         Likewise. Drop passing --def-sym to as.
1938
1939 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1940
1941         PR/gas 27419
1942         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1943         conversion to x32 mode.
1944         * testsuite/gas/i386/ilp32/enqcmd.s,
1945         testsuite/gas/i386/ilp32/enqcmd.d,
1946         testsuite/gas/i386/ilp32/movdir.s,
1947         testsuite/gas/i386/ilp32/movdir.d: New.
1948         * testsuite/gas/i386/x86-64-enqcmd.s,
1949         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1950         cases.
1951         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1952         (%eip) cases.
1953         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1954         * testsuite/gas/i386/x86-64-enqcmd.d,
1955         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1956         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1957         testsuite/gas/i386/x86-64-movdir.d,
1958         testsuite/gas/i386/x86-64-movdir-intel.d,
1959         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1960
1961 2021-03-25  Alan Modra  <amodra@gmail.com>
1962
1963         PR 27647
1964         * testsuite/gas/ppc/a2.d: Update expected output.
1965         * testsuite/gas/ppc/power8.d: Likewise.
1966
1967 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1968
1969         * config/tc-i386.c (struct _i386_insn): New field
1970         opcode_length.
1971         (md_begin): Drop assertion.
1972         (install_template): New.
1973         (build_vex_prefix): Call install_template.
1974         (match_template): Likewise.
1975         (process_operands): Use new opcode_length field.
1976         (output_jump): Likewise.
1977         (output_insn): Likewise. Adjust psedo prefix check.
1978
1979 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1980
1981         * config/tc-i386.c (md_begin): Add assertion.
1982         (build_vex_prefix): Drop implied prefix calculation.
1983         (build_evex_prefix): Likewise.
1984         (optimize_encoding): Adjust opcode checks.
1985         (load_insn_p): Also check opcodeprefix.
1986         (match_template): Also check opcodespace.
1987         (process_suffix): Likewise.
1988         (process_operands): Likewise.
1989         (output_insn): Likewise. Also check isprefix when discaring
1990         standalone LOCK.
1991         * config/tc-i386-intel.c (i386_intel_operand): Also check
1992         opcodespace.
1993
1994 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1995
1996         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1997         base_opcode and extension_opcode.
1998
1999 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2000
2001         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
2002
2003 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2004
2005         * config/tc-i386.c (output_i386_opcode): Invoke
2006         process_i386_cpu_flag() slightly later.
2007         (process_i386_opcodes): Likewise.
2008
2009 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2010
2011         * config/tc-i386.c (pte): Print prefix and encoding space.
2012         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
2013         (build_evex_prefix): Likewise.
2014         (load_insn_p): Likewise.
2015
2016 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2017
2018         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
2019         if()-s.
2020         (match_template, output_insn): Use PREFIX_NONE.
2021
2022 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2023
2024         * config/tc-i386.c (i386_index_check): New local variable t.
2025         Correct MPX insn check.
2026         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
2027         MPX insn check.
2028         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
2029         index scaling by other than 1.
2030         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
2031
2032 2021-03-22  Martin Liska  <mliska@suse.cz>
2033
2034         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
2035         (x86_64_section_word): Likewise.
2036         * config/tc-sparc.c (md_parse_option): Likewise.
2037
2038 2021-03-19  Alan Modra  <amodra@gmail.com>
2039
2040         * app.c (do_scrub_chars): Don't lose spaces before a slash.
2041
2042 2021-03-18  Christian Groessler  <chris@groessler.org>
2043
2044         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
2045         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
2046
2047 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2048
2049         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
2050         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
2051         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
2052         * testsuite/gas/riscv/b-ext-64.d: Likewise.
2053         * testsuite/gas/riscv/b-ext.s: Likewise.
2054         * testsuite/gas/riscv/b-ext.d: Likewise.
2055
2056 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
2057
2058         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
2059         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
2060         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
2061         * testsuite/gas/aarch64/sysreg-7.d: New test.
2062         * testsuite/gas/aarch64/sysreg-7.s: New test.
2063
2064 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
2065
2066         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
2067         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
2068         (ppc_xcoff_tbss_section): New variables.
2069         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
2070         (ppc_data_csects): Removed.
2071         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
2072         ppc_xcoff_parse_cons): New functions.
2073         (md_being): Initialize XCOFF sections.
2074         (ppc_xcoff_suffix): Add support for TLS relocations
2075         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
2076         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
2077         to .bss section.  Handle new XCOFF section variables.
2078         (ppc_comm): Likewise.
2079         (ppc_toc): Likewise.
2080         (ppc_symbol_new_hook): Likewise.
2081         (ppc_frob_symbol): Likewise.
2082         (ppc_fix_adjustable): Add tbss support.
2083         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
2084         (ppc_xcoff_parse_cons): Add prototype.
2085         (struct ppc_xcoff_section): New structure.
2086
2087 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
2088
2089         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
2090         (MAP, MAP32, MAP64): New macros for XCOFF.
2091         (ppc_xcoff_fixup_addis): New function.
2092         (ppc_is_toc_sym): Handle XMC_TE.
2093         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
2094         BFD_RELOC_PPC_TOC16_LO.
2095         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
2096         (ppc_change_csect): Handle XMC_TE.
2097         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
2098         storage class.
2099         (ppc_symbol_new_hook): Handle XMC_TE.
2100         (ppc_frob_symbol): Likewise.
2101         (ppc_fix_adjustable): Likewise.
2102         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
2103         BFD_RELOC_PPC_TOC16_LO.
2104
2105 2021-03-10  Jan Beulich  <jbeulich@suse.com>
2106
2107         * testsuite/gas/i386/avx512f-intel.d,
2108         testsuite/gas/i386/avx512f_vl-intel.d,
2109         testsuite/gas/i386/avx512pf-intel.d,
2110         testsuite/gas/i386/x86-64-avx512f-intel.d,
2111         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
2112         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
2113
2114 2021-03-10  Jan Beulich  <jbeulich@suse.com>
2115
2116         * testsuite/gas/i386/prefetch.d,
2117         testsuite/gas/i386/prefetch-intel.d,
2118         testsuite/gas/i386/x86-64-prefetch.d,
2119         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
2120         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
2121         * testsuite/gas/i386/i386.exp: Run new test.
2122
2123 2021-03-09  Jan Beulich  <jbeulich@suse.com>
2124
2125         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
2126         (md_assemble): Replace use of repprefixok, islockable, and
2127         notrackprefixok.
2128         (i386_index_check): Replace use of repprefixok.
2129
2130 2021-03-09  Jan Beulich  <jbeulich@suse.com>
2131
2132         * testsuite/gas/i386/noreg64.s: Add sysexit.
2133         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
2134         sysexitl and sysexitq.
2135         * testsuite/gas/i386/noreg-intel64.l,
2136         testsuite/gas/i386/noreg64-data16.d,
2137         testsuite/gas/i386/noreg64-data16.e,
2138         testsuite/gas/i386/noreg64-rex64.d,
2139         testsuite/gas/i386/noreg64.d,
2140         testsuite/gas/i386/noreg64.l,
2141         testsuite/gas/i386/x86-64-sysenter-amd.d,
2142         testsuite/gas/i386/x86-64-sysenter-amd.l,
2143         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
2144
2145 2021-02-26  Nick Clifton  <nickc@redhat.com>
2146
2147         PR 27411
2148         * config/tc-arm.c (do_t_add_sub): Correct error message.
2149         * testsuite/gas/arm/pr27411.s: New test.
2150         * testsuite/gas/arm/pr27411.d: New test driver.
2151         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
2152
2153 2021-02-24  Alan Modra  <amodra@gmail.com>
2154
2155         PR 23691
2156         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
2157         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
2158         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
2159         and use alongside TARGET_CPU_CFILES.
2160         (EXTRA_DIST): Update location of generated .c files.
2161         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
2162         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
2163         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
2164         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
2165         dependencies.
2166         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
2167         (itbl-parse.c, itbl-parse.h): Tidy.
2168         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
2169         * config/bfin-lex.l: Include config/bfin-parse.h.
2170         * configure.ac (extra_objects): Move object files corresponding
2171         to .y and .l files now in config/ to config/.
2172         * Makefile.in: Regenerate.
2173         * configure: Regenerate.
2174         * po/POTFILES.in: Regenerate.
2175
2176 2021-02-19  Nick Clifton  <nickc@redhat.com>
2177
2178         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
2179         misleading indentation.
2180
2181 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
2182
2183         PR 27158
2184         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
2185         (md_apply_fix): Likewise.
2186         (md_convert_frag_branch): Likewise.
2187         (validate_riscv_insn): Likewise.  Also arranged operands, including
2188         added C5 and C6 operands, and removed unused Ci and C< operands.
2189         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
2190         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
2191         * testsuite/gas/riscv/insn.s: Likewise.
2192
2193 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
2194
2195         * config/tc-riscv.c: Included cpu-riscv.h.
2196         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
2197         (struct riscv_csr_extra): Likewise.
2198         (struct riscv_ext_version): Likewise.
2199         (ext_version_table): Moved from opcodes/riscv-opc.c.
2200         (default_isa_spec): Updated type to riscv_spec_class.
2201         (default_priv_spec): Likewise.
2202         (riscv_set_default_isa_spec): Updated.
2203         (init_ext_version_hash): Likewise.
2204         (riscv_init_csr_hash): Likewise, also fixed indent.
2205
2206 2021-02-17  Alan Modra  <amodra@gmail.com>
2207
2208         * testsuite/gas/elf/section28.d: xfail h8300.
2209
2210 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2211
2212         PR gas/27412
2213         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
2214         when checking incorrect section attributes.
2215         * testsuite/gas/elf/elf.exp: Run section28 and section29.
2216         * testsuite/gas/elf/section28.d: New file.
2217         * testsuite/gas/elf/section28.s: Likewise.
2218         * testsuite/gas/elf/section29.d: Likewise.
2219         * testsuite/gas/elf/section29.s: Likewise.
2220
2221 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2222
2223         * testsuite/gas/i386/sse-check.s,
2224         testsuite/gas/i386/sse2avx.s,
2225         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
2226         * testsuite/gas/i386/sse-check-error.l,
2227         testsuite/gas/i386/sse-check-warn.e,
2228         testsuite/gas/i386/sse-check.d,
2229         testsuite/gas/i386/sse2avx.d,
2230         testsuite/gas/i386/x86-64-sse-check-error.l,
2231         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
2232         * testsuite/gas/i386/property-cvtpi2pd.s,
2233         testsuite/gas/i386/property-cvtpi2pd.d,
2234         testsuite/gas/i386/property-cvtpi2ps.s,
2235         testsuite/gas/i386/property-cvtpi2ps.d: New.
2236         * testsuite/gas/i386/i386.exp: Run new tests.
2237
2238 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2239
2240         * config/tc-i386.c (md_assemble): Use template rather than
2241         actuals when updating i.xstate.
2242         * testsuite/gas/i386/property-4.d,
2243         testsuite/gas/i386/property-5.d,
2244         testsuite/gas/i386/property-12.d: Adjust expectations.
2245
2246 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2247
2248         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
2249         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
2250         * testsuite/gas/i386/property-ldmxcsr.s,
2251         testsuite/gas/i386/property-ldmxcsr.d,
2252         testsuite/gas/i386/property-vldmxcsr.s,
2253         testsuite/gas/i386/property-vldmxcsr.d,
2254         testsuite/gas/i386/property-vzeroall.s,
2255         testsuite/gas/i386/property-vzeroall.d: New.
2256         * testsuite/gas/i386/i386.exp: Run new tests.
2257
2258 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2259
2260         * testsuite/gas/i386/i386.exp: Move bitness-independent property
2261         tests to bitness independent section.
2262         * testsuite/gas/i386/x86-64-property-2.d,
2263         testsuite/gas/i386/x86-64-property-3.d,
2264         testsuite/gas/i386/x86-64-property-4.d,
2265         testsuite/gas/i386/x86-64-property-5.d,
2266         testsuite/gas/i386/x86-64-property-6.d,
2267         testsuite/gas/i386/x86-64-property-10.d,
2268         testsuite/gas/i386/x86-64-property-11.d,
2269         testsuite/gas/i386/x86-64-property-12.d,
2270         testsuite/gas/i386/x86-64-property-13.d: Delete.
2271
2272 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2273
2274         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
2275         movdir.s.
2276         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
2277
2278 2021-02-16  Alan Modra  <amodra@gmail.com>
2279
2280         PR 27426
2281         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2282         in another place.
2283
2284 2021-02-16  Alan Modra  <amodra@gmail.com>
2285
2286         * read.c (demand_copy_C_string): Really check for embedded zeros.
2287
2288 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
2289
2290         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
2291         * doc/c-s390.texi: Document arch14 march option.
2292         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
2293         * testsuite/gas/s390/zarch-arch14.d: New test.
2294         * testsuite/gas/s390/zarch-arch14.s: New test.
2295
2296 2021-02-12  Nick Clifton  <nickc@redhat.com>
2297
2298         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
2299         following.
2300         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
2301
2302 2021-02-12  Alan Modra  <amodra@gmail.com>
2303
2304         * testsuite/gas/all/pr27381.err: Don't match source file name.
2305         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
2306         * testsuite/gas/all/pr27384.err: Don't match source file name.
2307         Adjust line number.
2308         * testsuite/gas/all/pr27384.s: Add ".text" directive.
2309         * testsuite/gas/elf/pr27355.err: Don't match source file name.
2310
2311 2021-02-11  Alan Modra  <amodra@gmail.com>
2312
2313         * NEWS: Mention arm-symbianelf removal.
2314
2315 2021-02-10  Nick Clifton  <nickc@redhat.com>
2316
2317         * listing.c (buffer_line): Remove debugging code accidentally
2318         included with the fix for PR 27384.
2319
2320 2021-02-09  Nick Clifton  <nickc@redhat.com>
2321
2322         PR 27381
2323         * read.c (s_incbin): Check that the file to be included is a
2324         regular, non-directory file.
2325         * testsuite/gas/all/pr27381.s: New test source file.
2326         * testsuite/gas/all/pr27381.d: New test control file.
2327         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
2328         * testsuite/gas/all/gas.exp: Run the new test.
2329
2330 2021-02-09  Alan Modra  <amodra@gmail.com>
2331
2332         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
2333         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
2334         support.
2335         * config/te-symbian.h: Delete.
2336         * configure.tgt: Remove arm-*-symbianelf*.
2337         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
2338         target selection.
2339         * testsuite/gas/arm/arch4t.d: Likewise.
2340         * testsuite/gas/arm/got_prel.d: Likewise.
2341         * testsuite/gas/arm/mapdir.d: Likewise.
2342         * testsuite/gas/arm/mapmisc.d: Likewise.
2343         * testsuite/gas/arm/mapsecs.d: Likewise.
2344         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
2345         * testsuite/gas/arm/thumb-eabi.d: Likewise.
2346         * testsuite/gas/arm/thumb.d: Likewise.
2347         * testsuite/gas/arm/thumbrel.d: Likewise.
2348         * Makefile.in: Regenerate.
2349         * po/POTFILES.in: Regenerate.
2350
2351 2021-02-09  Nick Clifton  <nickc@redhat.com>
2352
2353         PR 27384
2354         * listing.c (listing_psize): Check the result of the width
2355         expression before assigning it to paper_width.
2356         * testsuite/gas/all/pr27384.s: New test source file.
2357         * testsuite/gas/all/pr27384.d: New test control file.
2358         * testsuite/gas/all/pr27384.err: Expected errors from new test.
2359         * testsuite/gas/all/gas.exp: Run the new test.
2360
2361 2021-02-09  Nick Clifton  <nickc@redhat.com>
2362
2363         PR 27355
2364         * testsuite/gas/elf/pr27355.s: New test source file.
2365         * testsuite/gas/elf/pr27355.d: New test control file.
2366         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
2367         * testsuite/gas/elf/elf.exp: Run the new test.
2368
2369 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
2370
2371         * config/tc-tic54x (tic54x_mmregs): Rename to ...
2372         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
2373         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
2374         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
2375         cc2_codes, cc3_codes, status_bits, and misc_symbols.
2376
2377 2021-02-08  Nick Clifton  <nickc@redhat.com>
2378
2379         PR 27355
2380         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2381         if it has not already been created.
2382
2383 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
2384
2385         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
2386         INSN_CLASS_ZB*.
2387         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
2388         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
2389         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
2390
2391 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
2392
2393         * doc/c-s390.texi: Document vector instruction formats.
2394
2395 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
2396
2397         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
2398
2399 2021-02-01  Alan Modra  <amodra@gmail.com>
2400
2401         PR 27283
2402         * config/tc-alpha.c (insert_operand): Delete dead code.
2403
2404 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2405
2406         PR gas/27243
2407         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2408         --gdwarf-N.
2409         * testsuite/gas/nios2/relax.d: New file.
2410         * testsuite/gas/nios2/relax.s: Likewise.
2411
2412 2021-01-26  Alan Modra  <amodra@gmail.com>
2413
2414         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2415         notarget all except hppa.  Comment.
2416         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2417         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2418         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2419         * testsuite/gas/all/sleb128-7.d: Likewise.
2420         * testsuite/gas/all/sleb128-9.d: Likewise.
2421         * testsuite/gas/elf/bignums.d: Likewise.
2422         * testsuite/gas/elf/group0c.d: Likewise.
2423         * testsuite/gas/elf/group1a.d: Likewise.
2424         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2425         * testsuite/gas/elf/section15.d: Likewise.
2426         * testsuite/gas/elf/section4.d: Likewise.
2427         * testsuite/gas/elf/section7.d: Likewise.
2428         * testsuite/gas/macros/irp.d: Likewise.
2429         * testsuite/gas/macros/repeat.d: Likewise.
2430         * testsuite/gas/macros/rept.d: Likewise.
2431         * testsuite/gas/macros/test2.d: Likewise.
2432         * testsuite/gas/macros/vararg.d: Likewise.
2433         * testsuite/gas/all/string.d: Use xfail rather than skip.
2434         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2435         * testsuite/gas/elf/section0.d: Likewise.
2436         * testsuite/gas/elf/section1.d: Likewise.
2437         * testsuite/gas/elf/section10.d: Likewise.
2438         * testsuite/gas/elf/section11.d: Likewise.
2439         * testsuite/gas/elf/section6.d: Likewise.
2440         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2441         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2442         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2443
2444 2021-01-26  Alan Modra  <amodra@gmail.com>
2445
2446         * testsuite/gas/all/byte.d,
2447         * testsuite/gas/all/byte.l,
2448         * testsuite/gas/all/byte.s: Delete.
2449         * testsuite/gas/all/gas.exp: Don't run byte test.
2450
2451 2021-01-26  Alan Modra  <amodra@gmail.com>
2452
2453         PR 27282
2454         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2455         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2456
2457 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2458
2459         PR gas/27228
2460         * testsuite/gas/elf/elf.exp: Run pr27228.
2461         * testsuite/gas/elf/pr27228.d: New file.
2462         * testsuite/gas/elf/pr27228.s: Likewise.
2463
2464 2021-01-24  Alan Modra  <amodra@gmail.com>
2465
2466         PR 27228
2467         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2468         is defined.
2469
2470 2021-01-21  Alan Modra  <amodra@gmail.com>
2471
2472         PR 27221
2473         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2474         line number info when gas is generating it.
2475         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2476         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2477         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2478         * gas/testsuite/gas/elf/warn-2.s: Delete.
2479
2480 2021-01-21  Alan Modra  <amodra@gmail.com>
2481
2482         PR 27218
2483         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2484         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2485         error for negative file numbers.
2486
2487 2021-01-20  Alan Modra  <amodra@gmail.com>
2488
2489         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2490         * testsuite/gas/ppc/test1elf32.d: Likewise.
2491         * testsuite/gas/ppc/test1elf64.d: Likewise.
2492
2493 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2494
2495         PR gas/27195
2496         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2497         needed.
2498         (dwarf2_directive_filename): Likewise.
2499         (dwarf2_directive_loc): Likewise.
2500         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2501         * testsuite/gas/lns/lns-diag-1.l: Remove the
2502         "Error: file number less than one" errors.
2503
2504 2021-01-18  Alan Modra  <amodra@gmail.com>
2505
2506         PR 27198
2507         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2508         * testsuite/gas/i386/pr27198.d,
2509         * gas/testsuite/gas/i386/pr27198.err,
2510         * gas/testsuite/gas/i386/pr27198.s: New test.
2511         * gas/testsuite/gas/i386/i386.exp: Run it.
2512
2513 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2514
2515         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2516         also aligned the code.
2517         * config/tc-riscv.h: Likewise.
2518
2519 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2520
2521         * config/tc-riscv.c: Error and warning messages tidy.
2522         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2523         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2524         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2525         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2526         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2527         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2528         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2529
2530 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2531
2532         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2533         comment "fallthru" to "Fall through" that end with a period and
2534         two spaces.
2535
2536 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2537
2538         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2539         Delete warning that these are only available with ELF targets.
2540         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2541         * read.c (potable): ... here.
2542
2543 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2544
2545         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2546         * Makefile.in: Regenerated.
2547
2548 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2549
2550         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2551         (parse_int): Mark char_bag const.
2552
2553 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2554
2555         PR gas/27178
2556         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2557         Don't generate GOT_symbol for PLT relocations.
2558         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2559         * testsuite/gas/i386/no-got.d: New file.
2560         * testsuite/gas/i386/no-got.s: Likewise.
2561         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2562         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2563
2564 2021-01-13  Alan Modra  <amodra@gmail.com>
2565
2566         * Makefile.in: Regenerate.
2567         * Makefile.in: Regenerate.
2568
2569 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2570
2571         PR binutils/26792
2572         * configure.ac: Use GNU_MAKE_JOBSERVER.
2573         * aclocal.m4: Regenerated.
2574         * configure: Likewise.
2575
2576 2021-01-12  Nick Clifton  <nickc@redhat.com>
2577
2578         * po/fr.po: Updated French translation.
2579
2580 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2581
2582         PR ld/27173
2583         * configure: Regenerated.
2584
2585 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2586
2587         * NEWS: Remove CSRE.
2588         * config/tc-aarch64.c (parse_csr_operand): Delete.
2589         (parse_operands): Delete handling of
2590         AARCH64_OPND_CSRE_CSR.
2591         (aarch64_features): Remove csre.
2592         * doc/c-aarch64.texi: Remove CSRE.
2593         * testsuite/gas/aarch64/csre.d: Delete.
2594         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2595         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2596         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2597         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2598         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2599         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2600         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2601
2602 2021-01-11  Nick Clifton  <nickc@redhat.com>
2603
2604         * po/uk.po: Updated Ukranian translation.
2605
2606 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2607
2608         * configure: Regenerated.
2609
2610 2021-01-09  Nick Clifton  <nickc@redhat.com>
2611
2612         * configure: Regenerate.
2613         * po/gas.pot: Regenerate.
2614
2615 2021-01-09  Nick Clifton  <nickc@redhat.com>
2616
2617         * 2.36 release branch crated.
2618
2619 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2620
2621         * testsuite/gas/ppc/rop-checks.d,
2622         * testsuite/gas/ppc/rop-checks.l,
2623         * testsuite/gas/ppc/rop-checks.s,
2624         * testsuite/gas/ppc/rop.d,
2625         * testsuite/gas/ppc/rop.s: New tests.
2626         * testsuite/gas/ppc/ppc.exp: Run them.
2627
2628 2021-01-09  Alan Modra  <amodra@gmail.com>
2629
2630         * configure: Regenerate.
2631
2632 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2633
2634         * configure: Regenerate.
2635
2636 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2637
2638         PR 27109
2639         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2640         section symbol.
2641         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2642         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2643         on the section symbol.
2644         (set_symtab): Don't generate unused section symbols.
2645         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2646         on the section symbol.
2647         * config/obj-elf.c (elf_adjust_symtab): Call
2648         symbol_mark_used_in_reloc on the group signature symbol.
2649         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2650         from expected output.
2651         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2652         is_elf_unused_section_symbols.
2653         * testsuite/gas/elf/section2.e: Updated.
2654         * testsuite/gas/elf/section2.e-unused: New file.
2655         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2656         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2657         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2658         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2659         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2660         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2661         * testsuite/gas/i386/size-1.d: Likewise.
2662         * testsuite/gas/i386/size-3.d: Likewise.
2663         * testsuite/gas/i386/svr4.d: Likewise.
2664         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2665         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2666         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2667         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2668
2669 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2670
2671         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2672         INSN_CLASS_ZIHINTPAUSE.
2673         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2674         the pause hint instruction.
2675         * testsuite/gas/riscv/pause.s: Likewise.
2676
2677 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2678             Jim Wilson  <jimw@sifive.com>
2679             Andrew Waterman  <andrew@sifive.com>
2680             Maxim Blinov  <maxim.blinov@embecosm.com>
2681             Kito Cheng  <kito.cheng@sifive.com>
2682             Nelson Chu  <nelson.chu@sifive.com>
2683
2684         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2685         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2686         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2687         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2688         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2689         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2690
2691 2021-01-06  Alan Modra  <amodra@gmail.com>
2692
2693         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2694
2695 2021-01-06  Alan Modra  <amodra@gmail.com>
2696
2697         * testsuite/gas/macros/app1.d: xfail tic30.
2698         * testsuite/gas/macros/app2.d: Likewise.
2699         * testsuite/gas/macros/app3.d: Likewise.
2700         * testsuite/gas/macros/app4.d: Likewise.
2701
2702 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2703
2704         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2705         * doc/c-riscv.texi: Likewise.
2706
2707 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2708
2709         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2710         to littleriscv.
2711         * testsuite/gas/riscv/li64.d: Likewise.
2712         * testsuite/gas/riscv/lla32.d: Likewise.
2713         * testsuite/gas/riscv/lla64.d: Likewise.
2714         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2715         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2716         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2717         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2718         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2719         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2720         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2721
2722 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2723
2724         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2725         elf32-bigriscv.
2726         (install_insn): Always write instructions as little endian.
2727         (riscv_make_nops): Likewise.
2728         (md_convert_frag_branch): Likewise.
2729         (md_number_to_chars): Write data in target endianness.
2730         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2731         (md_parse_option): Handle the endian options.
2732         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2733         already defined.
2734         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2735
2736 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2737
2738         PR ld/26256
2739         * config/obj-elf.c (obj_elf_change_section): Also filter out
2740         SHF_LINK_ORDER.
2741
2742 2021-01-04  Alan Modra  <amodra@gmail.com>
2743
2744         PR 27102
2745         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2746         message and register symbol error message.
2747
2748 2021-01-04  Alan Modra  <amodra@gmail.com>
2749
2750         PR 27101
2751         * read.c (s_align): Use a large enough type for "align" to hold
2752         the result of get_absolute_expression.
2753
2754 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2755
2756         * config/tc-i386.c: Correct comment spelling.
2757         * config/tc-riscv.c: Likewise.
2758         * config/tc-s390.c: Correct comment grammar.
2759         * doc/c-i386.texi: Correct spelling.
2760         * doc/c-s390.texi: Correct grammar.
2761
2762 2021-01-01  Alan Modra  <amodra@gmail.com>
2763
2764         Update year range in copyright notice of all files.
2765
2766 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2767
2768         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2769
2770 For older changes see ChangeLog-2020
2771 \f
2772 Copyright (C) 2021-2023 Free Software Foundation, Inc.
2773
2774 Copying and distribution of this file, with or without modification,
2775 are permitted in any medium without royalty provided the copyright
2776 notice and this notice are preserved.
2777
2778 Local Variables:
2779 mode: change-log
2780 left-margin: 8
2781 fill-column: 74
2782 version-control: never
2783 End: