gas/ChangeLog

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