gas/ChangeLog

   1 2023-04-18  mengqinggang  <mengqinggang@loongson.cn>
   2
   3         * config/tc-loongarch.c (loongarch_fix_adjustable): Symbols with
   4         GOT relocatios do not fix adjustbale.
   5         * testsuite/gas/loongarch/macro_op_large_abs.d: Regenerated.
   6         * testsuite/gas/loongarch/macro_op_large_pc.d: Regenerated.
   7
   8 2023-04-18  Thomas Koenig  <tkoenig@netcologne.de>
   9
  10         * doc/internals.texi (Relaxing with a table): Describe handling of
  11         opcodes for relaxation a bit better.
  12
  13 2023-04-13  Claudiu Zissulescu  <claziss@synopsys.com>
  14
  15         * testsuite/gas/cfi/cfi-arc-1.s: Use baseline instructions.
  16         * testsuite/gas/cfi/cfi-arc-1.d: Update matching patterns.
  17
  18 2023-04-13  Claudiu Zissulescu  <claziss@synopsys.com>
  19
  20         * testsuite/gas/arc/dsp.s: Remove unimplemented dsp instructions.
  21         * testsuite/gas/arc/dsp.d: Update the test.
  22
  23 2023-03-14  Nick Clifton  <nickc@redhat.com>
  24
  25         PR 30206
  26         * doc/as.texi (Pseudo Ops): Document that data directives such as
  27         .byte and .int are not intended for encoding instructions.
  28
  29 2023-02-28  Richard Ball  <richard.ball@arm.com>
  30
  31         * testsuite/gas/aarch64/mec-invalid.d: New test.
  32         * testsuite/gas/aarch64/mec-invalid.l: New test.
  33         * testsuite/gas/aarch64/mec-invalid.s: New test.
  34         * testsuite/gas/aarch64/mec.d: New test.
  35         * testsuite/gas/aarch64/mec.s: New test.
  36
  37 2023-02-27  Benson Muite  <benson_muite@emailplus.org>
  38
  39         PR 28909
  40         * doc/local.mk (asconfig.texi): Use "cp -p" to preserve
  41         timestamps.
  42         * Makefile.in: Regenerate.
  43
  44 2023-02-01  Nick Clifton  <nickc@redhat.com>
  45
  46         * dwarf2dbg.c (emit_inc_line_addr): Use unsigned constants when
  47         checking addr_delta.
  48
  49 2023-01-20  Frederic Cambus  <fred@statdns.com>
  50
  51         * configure.tgt (arm-*-openbsd*): Add target.
  52
  53 2023-01-16  Nick Clifton  <nickc@redhat.com>
  54
  55         * po/ru.po: Updated Russian translation.
  56
  57 2023-01-03  Nick Clifton  <nickc@redhat.com>
  58
  59         PR 29952
  60         * config/tc-i386.c (md_assemble): Avoid constructing translatable
  61         strings.
  62
  63 2023-01-03  Nick Clifton  <nickc@redhat.com>
  64
  65         * po/fr.po: Updated French translation.
  66         * po/uk.po: Updated Ukrainian translation.
  67
  68 2022-12-31  Nick Clifton  <nickc@redhat.com>
  69
  70         * 2.40 branch created.
  71
  72 2022-11-21  Nick Clifton  <nickc@redhat.com>
  73
  74         PR 29764
  75         * testsuite/gas/arm/cpu-cortex-a76ae.d: Add arm prefix to the -m
  76         option passed to objdump.
  77         * testsuite/gas/arm/cpu-cortex-a77.d: Likewise.
  78         * testsuite/gas/aarch64/cpu-cortex-a76ae.d: Add aarch64 prefix to
  79         the -m option passed to objdump.
  80         * testsuite/gas/aarch64/cpu-cortex-a77.d: Likewise.
  81
  82 2022-10-31  Nick Clifton  <nickc@redhat.com>
  83
  84         * testsuite/gas/rx/mvtacgu.d: Update expected disassembly.
  85
  86 2022-10-11  Nick Clifton  <nickc@redhat.com>
  87
  88         * symbols.c (S_GET_VALUE): If the unresolved symbol is the fake
  89         label provide a more helpful error message to the user.
  90         (S_GET_VALUE_WHERE): Like S_GET_VALUE, but includes a file/line
  91         number for error reporting purposes.
  92         * symbols.h (S_GET_VALUE_WHERE): Prototype.
  93         * write.c (fixup_segment): Use S_GET_VALUE_WHERE.
  94
  95 2022-09-28  Nick Clifton  <nickc@redhat.com>
  96
  97         PR 29623
  98         * as.c (show_usage): Document the --dump-config,
  99         --gdwarf-cie-version, --hash-size, --multibyte-handling,
 100         and --reduce-memory-overheads options.
 101         * config/tc-i386.c (md_show_usage): Document the -O option.
 102         * doc/as.texi: Document the --dump-config, --emulation,
 103         --hash-size, and --reduce-memory-overheads options.
 104
 105 2022-09-08  Nick Clifton  <nickc@redhat.com>
 106
 107         PR 29559
 108         * dwarf2dbg.c (out_debug_info): Place DW_TAG_unspecified_type at
 109         the end of the list of children, not at the start of the CU
 110         information.
 111         * testsuite/gas/elf/dwarf-3-func.d: Update expected output.
 112         * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
 113         * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
 114         * testsuite/gas/elf/dwarf-5-func.d: Likewise.
 115
 116 2022-08-31  Frederic Cambus  <fred@statdns.com>
 117
 118         * configure.tgt (aarch64*-*-openbsd*): Add target.
 119
 120 2022-08-30  Nick Clifton  <nickc@redhat.com>
 121
 122         PR 29494
 123         * testsuite/gas/arm/pr29494.s: New test source file.
 124         * testsuite/gas/arm/pr29494.d: New test driver.
 125
 126 2022-08-25  Nick Clifton  <nickc@redhat.com>
 127
 128         PR 29517
 129         * dwarf2dbg.c (GAS_ABBREV_COMP_UNIT): New defined constant.
 130         (GAS_ABBREV_SUBPROG): New defined constant.
 131         (GAS_ABBREV_NO_TYPE): New defined constant.
 132         (out_debug_abbrev): Use the new defined constants when emitting
 133         abbreviation numbers.  Generate an abbreviation for an unspecified
 134         type.
 135         (out_debug_info): Use the new defined constants when referring to
 136         abbreviations.  Generate a use of the no_type abbreviation.
 137         Reference the use when generating DIEs for functions.
 138         * testsuite/gas/elf/dwarf-3-func.d: Update to allow for newly
 139         extended output from the assembler.
 140         * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
 141         * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
 142         * testsuite/gas/elf/dwarf-5-func.d: Likewise.
 143
 144 2022-08-25  Nick Clifton  <nickc@redhat.com>
 145
 146         PR 29519
 147         * config/tc-aarch64.c (s_unreq): Use find_end_of_line().
 148         (s_aarch64_cpu): Likewise.
 149         (s_aarch64_arch): Likewise.
 150         (s_aarch64_arch_extension): Likewise.
 151         * testsuite/gas/aarch64/pr29519.d: New test driver file.
 152         * testsuite/gas/aarch64/pr29519.s: New test source file.
 153
 154 2022-08-08  Tsukasa OI  <research_trasio@irq.a4lg.com>
 155
 156         * config/obj-macho.c (obj_mach_o_get_section_names): Wrap two
 157         string literals within with gettext macro.
 158
 159 2022-08-05  Nick Clifton  <nickc@redhat.com>
 160
 161         PR 29447
 162         * read.c (read_symbol_name): Pass 0 as the length parameter when
 163         invoking mbstowc in order to check the validity of a wide string.
 164
 165 2022-07-18  Claudiu Zissulescu  <claziss@synopsys.com>
 166
 167         * config/tc-arc.c (md_assembly): Update strspn string with the
 168         missing ciphers.
 169
 170 2022-07-08  Nick Clifton  <nickc@redhat.com>
 171
 172         * 2.39 branch created.
 173
 174 2022-05-18  Victor Do Nascimento  <victor.donascimento@arm.com>
 175
 176         * config/tc-arm.c (parse_reg_list): Add handling of mixed register
 177         types.
 178         (reg_names): Enumerate pseudoregister according to mapped physical
 179         register number.
 180         (s_arm_unwind_save_pseudo): Modify function signature.
 181         (s_arm_unwind_save_core): Likewise.
 182         (s_arm_unwind_save_mixed): New function.
 183         (s_arm_unwind_save): Generate register list mask to pass to nested
 184         functions.
 185         * testsuite/gas/arm/unwind-pacbti-m.s: Expand test for mixed
 186         register type lists.
 187         * testsuite/gas/arm/unwind-pacbti-m.d: Likewise.
 188         * testsuite/gas/arm/unwind-pacbti-m-readelf.d: Likewise.
 189
 190 2022-04-07  Mark Harmstone  <mark@harmstone.com>
 191
 192         * config/tc-i386.c (pe_directive_secidx): New function.
 193         (md_pseudo_table): Add support for secidx.
 194         (x86_cons_fix_new): Likewise.
 195         (tc_gen_reloc): Likewise.
 196         * expr.c (op_rank): Add O_secidx.
 197         * expr.h (operatorT): Likewise.
 198         * symbols.c (resolve_symbol_value): Add support for O_secidx.
 199         * testsuite/gas/i386/secidx.s: New test source file.
 200         * testsuite/gas/i386/secidx.d: New test driver file.
 201         * testsuite/gas/i386/i386.exp: Run new test.
 202
 203 2022-04-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 204
 205         * config/tc-s390.c (s390_parse_cpu): Add z16 as alternate CPU
 206         name.
 207         * doc/as.texi: Add z16 and arch14 to CPU string list.
 208         * doc/c-s390.texi: Add z16 to CPU string list.
 209
 210 2022-04-06  Nick Clifton  <nickc@redhat.com>
 211
 212         PR 28981
 213         * testsuite/gas/elf/dwarf-5-irp.d: Update expected output.
 214
 215 2022-03-21  Nick Clifton  <nickc@redhat.com>
 216
 217         PR 28791
 218         * config/tc-z80.c (emit_data_val): Do not warn about overlarge
 219         constants generated by bit manipulation operators.
 220         * testsuite/gas/z80/pr28791.s: New test source file.
 221         * testsuite/gas/z80/pr28791.d: New test driver file.
 222
 223 2022-01-28  Nick Clifton  <nickc@redhat.com>
 224
 225         * po/fr.po: Updated French translation.
 226
 227 2022-01-24  Nick Clifton  <nickc@redhat.com>
 228
 229         * po/uk.po: Updated Ukranian translation.
 230
 231 2022-01-22  Nick Clifton  <nickc@redhat.com>
 232
 233         * configure: Regenerate.
 234         * po/gas.pot: Regenerate.
 235
 236 2022-01-22  Nick Clifton  <nickc@redhat.com>
 237
 238         * 2.38 release branch created.
 239
 240 2022-01-17  Nick Clifton  <nickc@redhat.com>
 241
 242         * Makefile.in: Regenerate.
 243         * po/gas.pot: Regenerate.
 244
 245 2022-01-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 246
 247         PR 28762
 248         * app.c (do_scrub_chars): Correct handling when the symbol is not 'af'.
 249
 250 2021-12-16  Nick Clifton  <nickc@redhat.com>
 251
 252         PR 28686
 253         * config/tc-avr.h (tc_fix_adjustable): Define.
 254         * config/tc-avr.c (avr_fix_adjustable): New function.
 255         * testsuite/gas/all/gas.exp: Skip tests that need adjustable fixups.
 256         * testsuite/gas/elf/elf.exp: Likewise.
 257         * testsuite/gas/avr/diffreloc_withrelax.d: Adjust expected output.
 258         * testsuite/gas/avr/pc-relative-reloc.d: Adjust expected output.
 259
 260 2021-11-26  Tom de Vries  <tdevries@suse.de>
 261
 262         PR 28629
 263         * dwarf2dbg.c (out_dir_and_file_list): When copying file 1 to file 0,
 264         also copy dir and md5 fields.
 265         * testsuite/gas/i386/dwarf5-line-4.d: Adjust expected output.
 266
 267 2021-11-18  Nick Clifton  <nickc@redhat.com>
 268
 269         * as.c (parse_args): Add support for --multibyte-handling.
 270         * as.h (multibyte_handling): Declare.
 271         * app.c (scan_for_multibyte_characters): New function.
 272         (do_scrub_chars): Call the new function if multibyte warning is
 273         enabled.
 274         * input-scrub,c (input_scrub_next_buffer): Call the multibyte
 275         scanning function if multibyte warnings are enabled.
 276         * symbols.c (struct symbol_flags): Add multibyte_warned bit.
 277         (symbol_init): Call the multibyte scanning function if multibyte
 278         symbol warnings are enabled.
 279         (S_SET_SEGMENT): Likewise.
 280         * NEWS: Mention the new feature.
 281         * doc/as.texi: Document the new feature.
 282         * testsuite/gas/all/multibyte.s: New test source file.
 283         * testsuite/gas/all/multibyte1.d: New test driver file.
 284         * testsuite/gas/all/multibyte1.l: New test expected output.
 285         * testsuite/gas/all/multibyte2.d: New test driver file.
 286         * testsuite/gas/all/multibyte2.l: New test expected output.
 287         * testsuite/gas/all/gas.exp: Run the new tests.
 288
 289 2021-11-15  Eric Botcazou  <ebotcazou@adacore.com>
 290
 291         * doc/as.texi (File): Update description of .file 0 directive.
 292         * dwarf2dbg.c (get_directory_table_entry): Remove obsolete comment
 293         and pass file0_dirname in recursive call.
 294         (allocate_filename_to_slot): Deal with a full path in the file name
 295         if the index number is 0.
 296         * testsuite/gas/elf/dwarf-5-file0.d: Fix pasto.
 297         * testsuite/gas/elf/dwarf-5-file0-2.d: Likewise.
 298         * testsuite/gas/elf/dwarf-5-file0-3.d: New file.
 299         * testsuite/gas/elf/dwarf-5-file0-3.s: Likewise.
 300         * testsuite/gas/elf/elf.exp: Run dwarf-5-file0-3.
 301
 302 2021-10-28  Markus Klein  <markus.klein@sma.de>
 303
 304         PR 28436
 305         * config/tc-arm.c (do_vfp_nsyn_push_pop_check): New function.
 306         (do_vfp_nsyn_pop): Use the new function.
 307         (do_vfp_nsyn_push): Use the new function.
 308         * testsuite/gas/arm/v8_1m-mve.s: Add new instructions.
 309         * testsuite/gas/arm/v8_1m-mve.d: Updated expected disassembly.
 310
 311 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 312
 313         * configure: Regenerate.
 314
 315 2021-09-25  Peter Bergner  <bergner@linux.ibm.com>
 316
 317         * testsuite/gas/ppc/power5.s: New test.
 318         * testsuite/gas/ppc/power5.d: Likewise.
 319         * testsuite/gas/ppc/ppc.exp: Run it.
 320         * testsuite/gas/ppc/power7.s: Remove tests for mfppr, mfppr32, mtppr
 321         and mtppr32.
 322         * testsuite/gas/ppc/power7.d: Likewise.
 323
 324 2021-09-13  Jan Beulich  <jbeulich@suse.com>
 325
 326         * config/tc-ia64.c (cross_section): Use obj_elf_section_name to
 327         parse the section name.
 328         * config/tc-mips.c (s_change_section): Likewise.
 329
 330 2021-09-02  Nick Clifton  <nickc@redhat.com>
 331
 332         PR 28292
 333         * config/tc-v850.c (handle_lo16): Also accept
 334         BFD_RELOC_V850_LO16_SPLIT_OFFSET.
 335         * testsuite/gas/v850/split-lo16.s: Add extra line.
 336         * testsuite/gas/v850/split-lo16.d: Update expected disassembly.
 337
 338 2021-08-11  Darius Galis  <darius.galis@cyberthorstudios.com>
 339
 340         * config/rx-parse.y (DECNT): Fixed typo.
 341         * testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo.
 342         * testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo.
 343         * testsuite/gas/rx/macros.inc (DECNT): Fixed typo.
 344
 345 2021-08-11  Nick Clifton  <nickc@redhat.com>
 346
 347         PR 28215
 348         * config/tc-csky.c (md_apply_fix): Correctly handle a fixup that
 349         involves an overlarge constant.
 350
 351 2021-08-11  Matt Jacobson  <mhjacobson@me.com>
 352
 353         * config/tc-avr.c (enum options): Add option flag.
 354         (struct option): Add option -mno-dollar-line-separator.
 355         (md_parse_option): Adjust treatment of $ when option is present.
 356         (usage): Mention the new option.
 357         * config/tc-avr.h: Use avr_line_separator_chars.
 358         * doc/c-avr.texi: Document the new option.
 359
 360 2021-08-11  Nick Clifton  <nickc@redhat.com>
 361
 362         * config/tc-tic4x.c (tic4x_gen_to_words): Fix typo.
 363
 364 2021-08-10  Nick Clifton  <nickc@redhat.com>
 365
 366         * po/ru.po: Updated Russian translation.
 367
 368 2021-08-09  Nick Clifton  <nickc@redhat.com>
 369
 370         * dwarf2dbg.c (get_directory_table_entry): Ensure that dir[0]
 371         contains current working directory.
 372         (out_dir_and_file_list): Likewise.
 373         * testsuite/gas/elf/dwarf-5-dir0.s: New test source file.
 374         * testsuite/gas/elf/dwarf-5-dir0.d: New test driver.
 375         * testsuite/gas/elf/elf.exp: Run the new test.
 376         * testsuite/gas/elf/dwarf-5-file0.d: Adjust expected output.
 377         * testsuite/gas/i386/dwarf5-line-1.d: Likewise.
 378         * testsuite/gas/i386/dwarf5-line-2.d: Likewise.
 379
 380 2021-07-14  Alan Modra  <amodra@gmail.com>
 381
 382         * write.c (TC_VALIDATE_FIX_SUB): Default to 0.
 383         * config/tc-hppa.h (TC_VALIDATE_FIX_SUB): Define.
 384         * config/tc-microblaze.h (TC_VALIDATE_FIX_SUB): Define.
 385         * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define for ECOFF.
 386         * config/tc-ppc.h (TC_VALIDATE_FIX_SUB): Don't define for ELF.
 387         Do define for XCOFF.
 388
 389 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 390
 391         * config/tc-ppc.c (ppc_change_debug_section): Update to
 392         match new name's field.
 393
 394 2021-07-12  Tucker  <tuckkern@sourceware@gmail.com>
 395
 396         PR 28054
 397         * config/obj-elf.c (obj_elf_change_section): Set the
 398         SEF_ELF_OCTETS flag on debug sections.
 399
 400 2021-06-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 401
 402         * testsuite/gas/s390/zarch-arch14.d: Add qpaci.
 403         * testsuite/gas/s390/zarch-arch14.s: Add qpaci.
 404
 405 2021-07-07  Nick Clifton  <nickc@redhat.com>
 406
 407         PR 28051
 408         * config/tc-i386.c (offset_in_range): Reformat error messages in
 409         order to fix problems when translating.
 410         (md_assemble): Likewise.
 411         * messages.c (as_internal_value_out_of_range): Likewise.
 412         * read.c (emit_expr_with_reloc): Likewise.
 413         * testsuite/gas/all/overflow.l Change expected output format.
 414         * po/gas.pot: Regenerate.
 415
 416 2021-07-03  Nick Clifton  <nickc@redhat.com>
 417
 418         * configure: Regenerate.
 419         * po/gas.pot: Regenerate.
 420
 421 2021-07-03  Nick Clifton  <nickc@redhat.com>
 422
 423         * 2.37 release branch created.
 424
 425 2021-07-02  Alan Modra  <amodra@gmail.com>
 426
 427         * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
 428         (md_begin): Constify k.
 429
 430 2021-07-02  Nick Clifton  <nickc@redhat.com>
 431
 432         * config/tc-nds32.c: Change all references of keyword_gpr to
 433         nds32_keyword_gpr.
 434
 435 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 436
 437         * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
 438         opcodes to microblaze_opcodes.
 439
 440 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 441
 442         * config/tc-aarch64.c (struct templates): Make opcode const.
 443         (md_assemble): Likewise.
 444         (fill_instruction_hash_table): Likewise.
 445
 446 2021-06-24  Clément Chigot  <clement.chigot@atos.net>
 447
 448         * config/tc-ppc.c (md_assemble): Update ppc_current_csect
 449         alignment when finding prefixed instructions.
 450
 451 2021-06-22  Alan Modra  <amodra@gmail.com>
 452
 453         * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
 454         * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
 455         putstatic, getfield, putfield, invokevirtual, invokespecial,
 456         invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
 457         version 1 picojava opcodes.
 458         * testsuite/gas/pj/ops.d: Match expected output.
 459
 460 2021-06-19  Alan Modra  <amodra@gmail.com>
 461
 462         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
 463
 464 2021-06-19  Alan Modra  <amodra@gmail.com>
 465
 466         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
 467         * testsuite/gas/ppc/raw.d: Update to suit.
 468
 469 2021-06-18  Jan Beulich  <jbeulich@suse.com>
 470
 471         * expr.c (symbol_lookup_or_make): New.
 472         (operand): Use it.
 473         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
 474         * testsuite/gas/elf/elf.exp: Run new test.
 475
 476 2021-06-17  Nick Clifton  <nickc@redhat.com>
 477
 478         PR 27904
 479         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
 480         Generate a syntax error message if the reloc qualifier does not
 481         match the instruction's size.
 482
 483 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 484
 485         * config/tc-ppc.c (md_begin): Create bss section with dummy
 486         symbol.
 487         (ppc_frob_symbol): Output XTY_CM for bss csects.
 488         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
 489
 490 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 491
 492         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
 493         section contents for BFD_RELOC_PPC_TLSM or
 494         BFD_RELOC_PPC64_TLSM.
 495         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
 496         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
 497         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
 498         * testsuite/gas/ppc/aix.exp: Run new tests.
 499
 500 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 501
 502         * read.c (parse_one_float): New.
 503         (s_float_space, float_cons): Use it.
 504         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
 505
 506 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 507
 508         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
 509         hibit local variable.
 510         * write.c (fixup_segment): Differentiate signed and non-signed
 511         relocs in overflow check.
 512         * testsuite/gas/all/overflow.s,
 513         testsuite/gas/all/overflow.l: New.
 514         * testsuite/gas/all/gas.exp: Run new test.
 515
 516 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 517
 518         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
 519         of object format controlling option. Add Mach-O to the latter.
 520         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
 521         accordingly.
 522
 523 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 524
 525         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
 526         (optimize_disp, i386_finalize_displacement): Use
 527         operand_type_and_not.
 528         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
 529
 530 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 531
 532         * config/tc-i386.c (offset_in_range): Bail early when mask would
 533         cover all bits anyway.
 534
 535 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 536
 537         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
 538         the BFD64-only logic to also apply to non-64-bit code.
 539         (i386_finalize_displacement): Use extend_to_32bit_address for
 540         non-64-bit code. Drop now redundant O_constant checks.
 541         * testsuite/gas/i386/disp-imm-32.s,
 542         testsuite/gas/i386/disp-imm-32.d: New.
 543         * testsuite/gas/i386/i386.exp: Run new test.
 544
 545 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 546
 547         * config/tc-i386.c (offset_in_range): Replace uses of
 548         bfd_sprintf_vma.
 549
 550 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 551
 552         * config/tc-i386.c (offset_in_range): Adjust conditional.
 553         * testsuite/gas/i386/disp-imm-16.s,
 554         testsuite/gas/i386/disp-imm-16.l,
 555         testsuite/gas/i386/disp-imm-64.s,
 556         testsuite/gas/i386/disp-imm-64.l: New.
 557         * testsuite/gas/i386/i386.exp: Run new tests.
 558
 559 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 560
 561         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 562         properly named) parens_not_balanced.
 563         * testsuite/gas/i386/sib.s: Add more cases.
 564         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 565         Adjust expectations.
 566
 567 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 568
 569         * read.c (emit_expr_with_reloc): Fold three as_warn().
 570
 571 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 572
 573         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 574         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 575         conditional.
 576
 577 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 580         if needed.
 581         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 582
 583 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 584
 585         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 586         and riscv_set_rve both for -march and elf attributes.
 587         (riscv_after_parse_args): Likewise.
 588
 589 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 590
 591         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 592         (do_vusdot): Likewise.
 593         (do_vsudot): Likewise.
 594         (check_cde_operand): Likewise.
 595         (do_vdot): Likewise.
 596
 597 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 598
 599         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 600
 601 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 602
 603         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 604         when it would grow code size in 16-bit mode.
 605         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 606         * testsuite/gas/i386/lea16-optimize2.d: New.
 607         * testsuite/gas/i386/i386.exp: Run new test.
 608
 609 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 610
 611         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 612         Adjust expectations.
 613         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 614
 615 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 616
 617         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 618         and fits_in_unsigned_long.
 619
 620 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 621
 622         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 623         and fits_in_unsigned_long. Combine if()s.
 624
 625 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 626
 627         * config/tc-i386.c (optimize_disp): Write back updated value.
 628         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 629         cases.
 630         * testsuite/gas/i386/lea16-optimize.d,
 631         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 632         Adjust expectations.
 633         * testsuite/gas/i386/lea16.d: New.
 634         * testsuite/gas/i386/i386.exp: Run new test.
 635
 636 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 637
 638         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 639         Re-order.
 640
 641 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 642
 643         * config/tc-i386.c (i386_att_operand): Re-write handling of
 644         vector operations operand suffix.
 645         * testsuite/gas/i386/unary.s: Add more cases.
 646         * testsuite/gas/i386/unary.d: Adjust expectations.
 647
 648 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 649
 650         * config/tc-i386.c (parse_operands): Reduce scope of
 651         paren_not_balanced, to match the new in_quotes. Skip over quoted
 652         regions of operands.
 653         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 654         double quote.
 655         * testsuite/gas/i386/unary.s: Add more cases.
 656         * testsuite/gas/i386/unary.d: Adjust expectations.
 657
 658 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 659
 660         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 661         (md_begin): Fold digit and lower-case letter handling.
 662         (starts_memory_operand): Permit more characters.
 663         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 664         * testsuite/gas/i386/i386.exp: Run new test.
 665
 666 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 667
 668         * config/tc-i386.c (starts_memory_operand): New.
 669         (i386_att_operand): Use it.
 670         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 671         * testsuite/gas/i386/i386.exp: Run new test.
 672
 673 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 674
 675         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 676         start-of-expression. Don't permit '*' when one was already seen.
 677
 678 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 679
 680         * config/tc-i386.c (parse_operands): Don't check for matched
 681         square brackets.
 682
 683 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 684
 685         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 686         (i386_att_operand): Adjust calls to check_VecOperations.
 687         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 688
 689 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 690
 691         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 692
 693 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 694
 695         * config/tc-i386.c (extend_to_32bit_address): New.
 696         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 697         (signed_cons): Use object_64bit.
 698         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 699         testsuite/gas/i386/wrap32-text.d: New.
 700         * testsuite/gas/i386/i386.exp: Run new tests.
 701
 702 2021-06-03  Alan Modra  <amodra@gmail.com>
 703
 704         PR 1202
 705         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 706
 707 2021-05-29  Alan Modra  <amodra@gmail.com>
 708
 709         * testsuite/gas/ppc/raw.s,
 710         * testsuite/gas/ppc/raw.d: New test.
 711         * testsuite/gas/ppc/ppc.exp: Run it.
 712
 713 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 714
 715         * testsuite/gas/mips/c0.d: New test.
 716         * testsuite/gas/mips/mips1@c0.d: New test.
 717         * testsuite/gas/mips/mips2@c0.d: New test.
 718         * testsuite/gas/mips/mips3@c0.d: New test.
 719         * testsuite/gas/mips/mips4@c0.d: New test.
 720         * testsuite/gas/mips/mips5@c0.d: New test.
 721         * testsuite/gas/mips/mips32@c0.d: New test.
 722         * testsuite/gas/mips/mips64@c0.d: New test.
 723         * testsuite/gas/mips/r3000@c0.d: New test.
 724         * testsuite/gas/mips/r3900@c0.d: New test.
 725         * testsuite/gas/mips/r4000@c0.d: New test.
 726         * testsuite/gas/mips/vr5400@c0.d: New test.
 727         * testsuite/gas/mips/r5900@c0.d: New test.
 728         * testsuite/gas/mips/sb1@c0.d: New test.
 729         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 730         * testsuite/gas/mips/octeon@c0.d: New test.
 731         * testsuite/gas/mips/xlr@c0.d: New test.
 732         * testsuite/gas/mips/c1.d: New test.
 733         * testsuite/gas/mips/mips1@c1.d: New test.
 734         * testsuite/gas/mips/mips2@c1.d: New test.
 735         * testsuite/gas/mips/mips3@c1.d: New test.
 736         * testsuite/gas/mips/mips4@c1.d: New test.
 737         * testsuite/gas/mips/mips5@c1.d: New test.
 738         * testsuite/gas/mips/mips32@c1.d: New test.
 739         * testsuite/gas/mips/mips64@c1.d: New test.
 740         * testsuite/gas/mips/mipsr6@c1.d: New test.
 741         * testsuite/gas/mips/r3000@c1.d: New test.
 742         * testsuite/gas/mips/r3900@c1.d: New test.
 743         * testsuite/gas/mips/r4000@c1.d: New test.
 744         * testsuite/gas/mips/vr5400@c1.d: New test.
 745         * testsuite/gas/mips/r5900@c1.d: New test.
 746         * testsuite/gas/mips/sb1@c1.d: New test.
 747         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 748         * testsuite/gas/mips/octeon@c1.d: New test.
 749         * testsuite/gas/mips/xlr@c1.d: New test.
 750         * testsuite/gas/mips/c2.d: New test.
 751         * testsuite/gas/mips/vr5400@c2.d: New test.
 752         * testsuite/gas/mips/r5900@c2.d: New test.
 753         * testsuite/gas/mips/octeon@c2.d: New test.
 754         * testsuite/gas/mips/c3.d: New test.
 755         * testsuite/gas/mips/mips1@c3.d: New test.
 756         * testsuite/gas/mips/mips2@c3.d: New test.
 757         * testsuite/gas/mips/mips32@c3.d: New test.
 758         * testsuite/gas/mips/r3000@c3.d: New test.
 759         * testsuite/gas/mips/r3900@c3.d: New test.
 760         * testsuite/gas/mips/c0.l: New test stderr output.
 761         * testsuite/gas/mips/c2.l: New test stderr output.
 762         * testsuite/gas/mips/c3.l: New test stderr output.
 763         * testsuite/gas/mips/c0.s: New test source.
 764         * testsuite/gas/mips/c1.s: New test source.
 765         * testsuite/gas/mips/c2.s: New test source.
 766         * testsuite/gas/mips/c3.s: New test source.
 767         * testsuite/gas/mips/mips.exp: Run the new tests.
 768
 769 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 770
 771         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 772         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 773         * testsuite/gas/mips/mips1@rfe.d: New test.
 774         * testsuite/gas/mips/mips2@rfe.d: New test.
 775         * testsuite/gas/mips/r3000@rfe.d: New test.
 776         * testsuite/gas/mips/r3900@rfe.d: New test.
 777         * testsuite/gas/mips/rfe.l: New test stderr output.
 778
 779 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 780
 781         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 782         ISAs.
 783         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 784         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 785         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 786         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 787         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 788         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 789         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 790         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 791         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 792         * testsuite/gas/mips/mips1@cp0b.d: New test.
 793         * testsuite/gas/mips/mips2@cp0b.d: New test.
 794         * testsuite/gas/mips/mips3@cp0b.d: New test.
 795         * testsuite/gas/mips/r3000@cp0b.d: New test.
 796         * testsuite/gas/mips/r3900@cp0b.d: New test.
 797         * testsuite/gas/mips/r4000@cp0b.d: New test.
 798         * testsuite/gas/mips/r5900@cp0b.d: New test.
 799         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 800         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 801         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 802         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 803         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 804         * testsuite/gas/mips/mips1@cp0c.d: New test.
 805         * testsuite/gas/mips/mips2@cp0c.d: New test.
 806         * testsuite/gas/mips/mips3@cp0c.d: New test.
 807         * testsuite/gas/mips/mips4@cp0c.d: New test.
 808         * testsuite/gas/mips/mips5@cp0c.d: New test.
 809         * testsuite/gas/mips/r3000@cp0c.d: New test.
 810         * testsuite/gas/mips/r3900@cp0c.d: New test.
 811         * testsuite/gas/mips/r4000@cp0c.d: New test.
 812         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 813         * testsuite/gas/mips/r5900@cp0c.d: New test.
 814         * testsuite/gas/mips/mips1@cp0m.d: New test.
 815         * testsuite/gas/mips/r3000@cp0m.d: New test.
 816         * testsuite/gas/mips/octeon@cp2.d: New test.
 817         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 818         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 819         * testsuite/gas/mips/octeon@cp2b.d: New test.
 820         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 821         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 822         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 823         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 824         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 825         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 826         * testsuite/gas/mips/r5900@cp2m.d: New test.
 827         * testsuite/gas/mips/octeon@cp2m.d: New test.
 828         * testsuite/gas/mips/mips1@cp2d.d: New test.
 829         * testsuite/gas/mips/r3000@cp2d.d: New test.
 830         * testsuite/gas/mips/r3900@cp2d.d: New test.
 831         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 832         * testsuite/gas/mips/r5900@cp2d.d: New test.
 833         * testsuite/gas/mips/octeon@cp2d.d: New test.
 834         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 835         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 836         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 837         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 838         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 839         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 840         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 841         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 842         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 843         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 844         * testsuite/gas/mips/mips1@cp3.d: New test.
 845         * testsuite/gas/mips/mips2@cp3.d: New test.
 846         * testsuite/gas/mips/mips32@cp3.d: New test.
 847         * testsuite/gas/mips/r3000@cp3.d: New test.
 848         * testsuite/gas/mips/r3900@cp3.d: New test.
 849         * testsuite/gas/mips/mips1@cp3b.d: New test.
 850         * testsuite/gas/mips/mips2@cp3b.d: New test.
 851         * testsuite/gas/mips/mips32@cp3b.d: New test.
 852         * testsuite/gas/mips/r3000@cp3b.d: New test.
 853         * testsuite/gas/mips/r3900@cp3b.d: New test.
 854         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 855         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 856         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 857         * testsuite/gas/mips/mips1@cp3m.d: New test.
 858         * testsuite/gas/mips/mips2@cp3m.d: New test.
 859         * testsuite/gas/mips/r3000@cp3m.d: New test.
 860         * testsuite/gas/mips/r3900@cp3m.d: New test.
 861         * testsuite/gas/mips/mips2@cp3d.d: New test.
 862         * testsuite/gas/mips/cp0b.l: New test stderr output.
 863         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 864         * testsuite/gas/mips/cp0c.l: New test stderr output.
 865         * testsuite/gas/mips/cp0m.l: New test stderr output.
 866         * testsuite/gas/mips/cp2.l: New test stderr output.
 867         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 868         * testsuite/gas/mips/cp2b.l: New test stderr output.
 869         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 870         * testsuite/gas/mips/cp2m.l: New test stderr output.
 871         * testsuite/gas/mips/cp2d.l: New test stderr output.
 872         * testsuite/gas/mips/cp3.l: New test stderr output.
 873         * testsuite/gas/mips/cp3b.l: New test stderr output.
 874         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 875         * testsuite/gas/mips/cp3m.l: New test stderr output.
 876         * testsuite/gas/mips/cp3d.l: New test stderr output.
 877
 878 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 879
 880         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 881         instruction removal.
 882         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 883
 884 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 885
 886         * testsuite/gas/mips/cp0b.d: New test.
 887         * testsuite/gas/mips/cp0bl.d: New test.
 888         * testsuite/gas/mips/cp2b.d: New test.
 889         * testsuite/gas/mips/micromips@cp2b.d: New test.
 890         * testsuite/gas/mips/cp2bl.d: New test.
 891         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 892         * testsuite/gas/mips/cp3b.d: New test.
 893         * testsuite/gas/mips/cp3bl.d: New test.
 894         * testsuite/gas/mips/cp0b.s: New test source.
 895         * testsuite/gas/mips/cp0bl.s: New test source.
 896         * testsuite/gas/mips/cp2b.s: New test source.
 897         * testsuite/gas/mips/cp2bl.s: New test source.
 898         * testsuite/gas/mips/cp3b.s: New test source.
 899         * testsuite/gas/mips/cp3bl.s: New test source.
 900         * testsuite/gas/mips/mips.exp: Run the new tests.
 901
 902 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 903
 904         * testsuite/gas/mips/rfe.d: New test.
 905         * testsuite/gas/mips/rfe.s: New test source.
 906         * testsuite/gas/mips/mips.exp: Run the new test.
 907
 908 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 909
 910         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 911         * testsuite/gas/mips/mips.exp: Run the new test.
 912         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 913         according to changes to opcodes.
 914         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 915         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 916         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 917         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 918         * testsuite/gas/mips/trunc.d: Likewise.
 919
 920 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 921
 922         * testsuite/gas/mips/cp0c.d: New test.
 923         * testsuite/gas/mips/cp0m.d: New test.
 924         * testsuite/gas/mips/r3900@cp0m.d: New test.
 925         * testsuite/gas/mips/cp2.d: New test.
 926         * testsuite/gas/mips/micromips@cp2.d: New test.
 927         * testsuite/gas/mips/cp2m.d: New test.
 928         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 929         * testsuite/gas/mips/micromips@cp2m.d: New test.
 930         * testsuite/gas/mips/cp2d.d: New test.
 931         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 932         * testsuite/gas/mips/micromips@cp2d.d: New test.
 933         * testsuite/gas/mips/cp2-64.d: New test.
 934         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 935         * testsuite/gas/mips/cp3.d: New test.
 936         * testsuite/gas/mips/cp3m.d: New test.
 937         * testsuite/gas/mips/cp3d.d: New test.
 938         * testsuite/gas/mips/cp0c.s: New test source.
 939         * testsuite/gas/mips/cp0m.s: New test source.
 940         * testsuite/gas/mips/cp2.s: New test source.
 941         * testsuite/gas/mips/cp2m.s: New test source.
 942         * testsuite/gas/mips/cp2d.s: New test source.
 943         * testsuite/gas/mips/cp2-64.s: New test source.
 944         * testsuite/gas/mips/cp3.s: New test source.
 945         * testsuite/gas/mips/cp3m.s: New test source.
 946         * testsuite/gas/mips/cp3d.s: New test source.
 947         * testsuite/gas/mips/mips.exp: Run the new tests.
 948
 949 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 950
 951         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 952         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 953         operand code.
 954
 955 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 956
 957         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 958         * testsuite/gas/mips/mips.exp: Run it.
 959
 960 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 961
 962         * testsuite/gas/mips/micromips.d: Update disassembly according
 963         to "dmtc1" entry fix with opcodes.
 964         * testsuite/gas/mips/micromips-compact.d: Likewise.
 965         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 966         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 967         * testsuite/gas/mips/micromips-trap.d: Likewise.
 968         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 969
 970 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 971
 972         * config/tc-mips.c (FCSR): New macro.
 973         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 974
 975 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 976
 977         PR ld/27905
 978         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 979         (set_16bit_gcc_code_flag): Likewise.
 980         (x86_cleanup): Likewise.
 981         * testsuite/gas/i386/code16-2.d: Updated.
 982         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 983
 984 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 985
 986         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 987         * testsuite/gas/ppc/vsx.s: Likewise.
 988
 989 2021-05-27  Alan Modra  <amodra@gmail.com>
 990
 991         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 992         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 993         error.
 994
 995 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 996
 997         PR ld/27905
 998         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 999         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
1000         object.
1001         (set_16bit_gcc_code_flag): Likewise.
1002         (x86_cleanup): Always generate the GNU property note if
1003         x86_feature_2_used isn't 0.
1004         * testsuite/gas/i386/code16-2.d: New file.
1005         * testsuite/gas/i386/code16-2.s: Likewise.
1006         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
1007         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
1008
1009 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
1010
1011         PR gas/27906
1012         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
1013         movsbq.
1014
1015 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
1016
1017         * config/tc-riscv.c (riscv_set_arch): Set
1018         check_unknown_prefixed_ext to true for assembler.
1019
1020 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
1021
1022         PR gas/25235
1023         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
1024         (relax_adr): Thumb symbols 4 bytes.
1025         * testsuite/gas/arm/pr25235.d: New test.
1026         * testsuite/gas/arm/pr25235.s: New test.
1027
1028 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
1029
1030         PR 25212
1031         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
1032         will choose ilp32e abi for rv32e.  Besides, report errors for the
1033         invalid march and mabi combinations.
1034         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
1035         ilp32e abi for rve extension.
1036         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
1037         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
1038         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
1039         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
1040         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
1041         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
1042         Renamed all mabi testcases to their march-mabi settings.
1043
1044 2021-05-22  Alan Modra  <amodra@gmail.com>
1045
1046         PR 25599
1047         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
1048         adjustment.  Add assertion.
1049         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
1050         for PCREL60B.
1051
1052 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
1053
1054         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
1055         (signed_overflow): New function.
1056         (unsigned_overflow): New function.
1057         (is_overflow): Use new functions.
1058         (md_apply_fix): Use signed_overflow.
1059         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
1060         * testsuite/gas/z80/ez80_isuf.s: Likewise.
1061         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1062
1063 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
1064
1065         PR 27888
1066         * Makefile.am (ZLIB): Define.
1067         (as_new_LDADD): Add it.
1068         * Makefile.in: Regenerate.
1069
1070 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
1071
1072         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
1073         into the same GPR twice.
1074         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
1075         * testsuite/gas/arm/mve-vmov-3.d: New test.
1076         * testsuite/gas/arm/mve-vmov-3.s: New test.
1077
1078 2021-05-12  Alan Modra  <amodra@gmail.com>
1079
1080         * testsuite/gas/elf/dwarf-5-file0.d: Update.
1081         * testsuite/gas/i386/dwarf5-line-1.d: Update.
1082
1083 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
1084
1085         PR 27823
1086         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
1087         instruction.
1088         * testsuite/gas/z80/ill_ops.s: New test source file.
1089         * testsuite/gas/z80/ill_ops.d: New test driver.
1090         * testsuite/gas/z80/ill_ops.l: New test error output.
1091
1092 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
1093
1094         PR 27415
1095         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
1096         24-bit shifts.
1097         * testsuite/gas/z80/z80_reloc.a: Update tests.
1098         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
1099
1100 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1101
1102         * doc/Makefile.am (html-local, as/index.html): New targets.
1103         * doc/Makefile.in: Regenerate.
1104
1105 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1106
1107         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
1108         * doc/Makefile.in: Regenerate.
1109
1110 2021-05-07  Nick Clifton  <nickc@redhat.com>
1111
1112         PR 3136
1113         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
1114         (obj_elf_bss): New function.  Change to the .bss section.
1115         Support an optional subsection number.
1116         (obj_elf_change_section): Call obj_elf_section_change_hook.
1117         (obj_elf_section): Likewise.
1118         (obj_elf_data): Likewise.
1119         (obj_elf_text): Likewise.
1120         (obj_elf_struct): Likewise.
1121         (obj_elf_subsection): Likewise.
1122         (obj_elf_previous): Likewise.
1123         * config/obj-elf.h (obj_elf_bss): Prototype.
1124         * doc/as.texi (Bss): New node.
1125
1126 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
1127
1128         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
1129         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
1130         (coff_frob_section): Likewise.
1131         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
1132         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
1133         SA_SET_SECT_NRELOC) New defines.
1134         (SET_SECTION_RELOCS): Adjust for C_DWARF.
1135         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
1136         (ppc_adjust_symtab): Reorder C_DWARF symbols.
1137         * testsuite/gas/ppc/aix.exp: New tests.
1138         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
1139         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
1140         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
1141
1142         * config/tc-ppc.c (ppc_function): Update comment for
1143         fifth argument.
1144         (ppc_frob_symbol): Remove ppc_last_function check.
1145         Make sure coff_last_function is reset.
1146         Correctly set fsize when not provided in .function.
1147         * testsuite/gas/ppc/aix.exp: New tests.
1148         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
1149         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
1150         * testsuite/gas/ppc/xcoff-function-1.s: New test.
1151
1152 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1153
1154         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
1155         * testsuite/gas/i386/i386.exp: Run new test.
1156
1157 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1158
1159         * config/tc-i386.c (output_disp): Use disps field instead of
1160         imms one.
1161
1162 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1163
1164         * config/tc-i386.c (i386_finalize_immediate): Move register
1165         check ...
1166         (i386_immediate): ... here.
1167
1168 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1169
1170         * config/tc-i386.c (optimize_imm): Drop redundant masking.
1171         Re-arrange operand type accumulation.
1172
1173 2021-05-06  Stafford Horne  <shorne@gmail.com>
1174
1175         PR 21464
1176         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
1177         * testsuite/gas/or1k/reloc-1.d: Add test result for new
1178         relocation.
1179
1180 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
1181
1182         PR 27764
1183         * testsuite/gas/riscv/a-ext-64.d: New testcase.
1184         * testsuite/gas/riscv/a-ext-64.s: Likewise.
1185         * testsuite/gas/riscv/a-ext.d: Likewise.
1186         * testsuite/gas/riscv/a-ext.s: Likewise.
1187
1188 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1189
1190         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
1191         #if.
1192         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
1193         Add two further .long and an .equ.
1194         * testsuite/gas/i386/secrel.d: Adjust expecations.
1195
1196 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1197
1198         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
1199         Convert Windows to UNIX EOL.
1200
1201 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1202
1203         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
1204         variant into ELF one.
1205
1206 2021-05-03  Alan Modra  <amodra@gmail.com>
1207
1208         * testsuite/gas/elf/section25.s: Don't start directives in first
1209         column.
1210         * testsuite/gas/elf/section26.s: Likewise.
1211
1212 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1213
1214         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
1215         * testsuite/gas/i386/lea64.d,
1216         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
1217         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1218         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
1219
1220 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1221
1222         * config/tc-i386.c (i386_validate_fix): Change return type to
1223         int. Short-circuit BFD_RELOC_SIZE* handling.
1224         (tc_gen_reloc): New local variable sym. Extend logic when
1225         processing BFD_RELOC_SIZE*.
1226         * config/tc-i386.f (i386_validate_fix): Change return type to
1227         int.
1228         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
1229         returns zero.
1230         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
1231         testsuite/gas/i386/size-5b.d: New.
1232         * testsuite/gas/i386/i386.exp: Run new tests.
1233
1234 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1235
1236         * config/tc-i386.c (tc_gen_reloc): Use section size for section
1237         symbols when resolving BFD_RELOC_SIZE*.
1238         * testsuite/gas/i386/size-2.s: Add section size cases.
1239         * testsuite/gas/i386/size-2.d,
1240         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
1241
1242 2021-04-28  Jan Beulich  <jbeulich@suse.com>
1243             H.J. Lu  <hjl.tools@gmail.com>
1244
1245         PR gas/27763
1246         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
1247         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
1248         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
1249         (md_estimate_size_before_relax): Move local variable fixP. Set
1250         it from fix_new() return values. Mark 4-byte relocs as signed
1251         for 64-bit.
1252         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
1253         * testsuite/gas/i386/x86-64-rip-2.s,
1254         * testsuite/gas/i386/x86-64-rip-2.d,
1255         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1256         * testsuite/gas/i386/x86-64-rip-inval-1.l,
1257         * testsuite/gas/i386/x86-64-rip-inval-2.s,
1258         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
1259         * testsuite/gas/i386/i386.exp: Run new tests.
1260
1261 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1262
1263         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
1264
1265 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1266
1267         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
1268         BFD_RELOC_SIZE*.
1269
1270 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1271
1272         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
1273         overflow check to 64-bit objects.
1274
1275 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1276
1277         * config/tc-i386.c (want_disp32): Also check for SIZE32.
1278         (optimize_encoding): Handle LEA.
1279         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1280         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
1281         Add many more forms.
1282         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
1283         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
1284         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
1285         New.
1286         * testsuite/gas/i386/i386.exp: Run new tests.
1287
1288 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1289
1290         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
1291         signed.
1292         * testsuite/gas/i386/x86-64-addr32-bad.s,
1293         testsuite/gas/i386/x86-64-addr32-bad.l: New.
1294         * testsuite/gas/i386/i386.exp: Run new test.
1295
1296 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
1297
1298         * testsuite/gas/elf/section25.d: Run it everywhere.
1299         * testsuite/gas/elf/section26.d: Likewise.
1300         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
1301
1302 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
1303
1304         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
1305         optional "code" argument.
1306
1307 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1308
1309         * config/tc-i386.c (want_disp32): New.
1310         (md_assemble): Use it.
1311         (optimize_disp): Likewise.
1312         (build_modrm_byte): Likewise.
1313
1314 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1315
1316         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
1317         check ...
1318         (md_assemble): ... here.
1319
1320 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1321
1322         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
1323         Move up setting of disp32.
1324
1325 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1326
1327         * config/tc-i386.c (pe): Don't truncate expression value.
1328         (i386_finalize_displacement): Likewise.
1329
1330 2021-04-21  Nick Clifton  <nickc@redhat.com>
1331
1332         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
1333         for named section symbols.
1334         * testsuite/gas/arm/thumbver.d: Likewise.
1335         * testsuite/gas/bfin/loop_temps.d: Likewise.
1336         * testsuite/gas/elf/section2.e-arc: Likewise.
1337         * testsuite/gas/elf/section2.e-arm: Likewise.
1338         * testsuite/gas/elf/section2.e-csky: Likewise.
1339         * testsuite/gas/elf/section2.e-m32r: Likewise.
1340         * testsuite/gas/elf/section2.e-mips: Likewise.
1341         * testsuite/gas/elf/section2.e-msp430: Likewise.
1342         * testsuite/gas/elf/section2.e-riscv: Likewise.
1343         * testsuite/gas/elf/section2.e-rl78: Likewise.
1344         * testsuite/gas/elf/section2.e-rx: Likewise.
1345         * testsuite/gas/elf/section2.e-score: Likewise.
1346         * testsuite/gas/elf/section2.e-tic6x: Likewise.
1347         * testsuite/gas/elf/section2.e-unused: Likewise.
1348         * testsuite/gas/elf/section2.e-v850: Likewise.
1349         * testsuite/gas/elf/section2.e-xtensa: Likewise.
1350         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
1351         * testsuite/gas/ia64/alias.d: Likewise.
1352         * testsuite/gas/ia64/global.d: Likewise.
1353         * testsuite/gas/microblaze/relax_size.elf: Likewise.
1354         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
1355         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
1356         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
1357         * testsuite/gas/mmix/bspec-1.d: Likewise.
1358         * testsuite/gas/mmix/byte-1.d: Likewise.
1359         * testsuite/gas/mmix/comment-1.d: Likewise.
1360         * testsuite/gas/mmix/loc-1.d: Likewise.
1361         * testsuite/gas/mmix/loc-2.d: Likewise.
1362         * testsuite/gas/mmix/loc-3.d: Likewise.
1363         * testsuite/gas/mmix/loc-4.d: Likewise.
1364         * testsuite/gas/mmix/loc-5.d: Likewise.
1365         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
1366
1367 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
1368
1369         PR binutils/21700
1370         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
1371         (ppc_fix_adjustable): Manage fx_subsy part.
1372         (tc_gen_reloc): Create second relocation when both
1373         fx_addsy and fx_subsy are provided.
1374         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
1375         (MAX_RELOC_EXPANSION): Likewise.
1376         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
1377         (UNDEFINED_DIFFERENCE_OK): Likewise
1378         * testsuite/gas/all/gas.exp: Skip difference between two
1379         undefined symbols test.
1380
1381 2021-04-19  Nick Clifton  <nickc@redhat.com>
1382
1383         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
1384         targets which should skip the undefined symbols test.
1385
1386 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1387
1388         * NEWS: Update news.
1389         * testsuite/gas/aarch64/rme.d: Update test.
1390         * testsuite/gas/aarch64/rme.s: Update test.
1391
1392 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1393
1394         * testsuite/gas/aarch64/rme.d: Update test.
1395         * testsuite/gas/aarch64/rme.s: Update test.
1396
1397 2021-04-19  Jan Beulich  <jbeulich@suse.com>
1398
1399         * as.h (sprint_value): Delete.
1400         * messages.c (sprint_value): Likewise.
1401         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
1402         place of sprint_value.
1403         * config/tc-s390.c (s390_insert_operand): Likewise.
1404         * doc/internals.texi (sprint_value): Delete section.
1405         * write.c (fixup_segment): Likewise.
1406         (relax_segment): Likewise.
1407
1408 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1409
1410         * testsuite/gas/aarch64/rme-invalid.d: New test.
1411         * testsuite/gas/aarch64/rme-invalid.l: New test.
1412         * testsuite/gas/aarch64/rme-invalid.s: New test.
1413         * testsuite/gas/aarch64/rme.d: New test.
1414         * testsuite/gas/aarch64/rme.s: New test.
1415
1416 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
1417
1418         PR 27436
1419         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
1420         * testsuite/gas/riscv/shamt-32.d: New testcase.
1421         * testsuite/gas/riscv/shamt-32.l: Likewise.
1422         * testsuite/gas/riscv/shamt-32.s: Likewise.
1423         * testsuite/gas/riscv/shamt-64.d: Likewise.
1424         * testsuite/gas/riscv/shamt-64.l: Likewise.
1425         * testsuite/gas/riscv/shamt-64.s: Likewise.
1426
1427 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
1428
1429         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
1430         c.mv a4,a4.
1431         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
1432
1433 2021-04-14  Alan Modra  <amodra@gmail.com>
1434
1435         PR 27723
1436         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
1437         (select_cie_for_fde): ..here.  Simplify.
1438
1439 2021-04-14  Alan Modra  <amodra@gmail.com>
1440
1441         PR 27723
1442         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
1443         DW_CFA_GNU_window_save and DW_CFA_restore_state.
1444
1445 2021-04-13  Alan Modra  <amodra@gmail.com>
1446
1447         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
1448         write to $srcdir.  Use gas_host_run and read output file rather
1449         than gas_start/gas_finish.
1450
1451 2021-04-12  Alan Modra  <amodra@gmail.com>
1452
1453         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
1454         (md_assemble): Likewise.  Handle bignum operands.
1455         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
1456         check.
1457         * expr.c: Delete unnecessary forward declarations.
1458         (generic_bignum_to_int32): Return uint32_t.
1459         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1460         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1461         clear X_extrabit for unary '!'.
1462         * expr.h (generic_bignum_to_int32): Declare.
1463         (generic_bignum_to_int64): Declare.
1464         * testsuite/gas/ppc/prefix-pcrel.s,
1465         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1466
1467 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1468
1469         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1470         march-fail-porder-x-std.d.
1471         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1472         march-fail-porder-z-std.d.
1473         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1474         march-fail-porder-x-z.d.
1475         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1476         march-fail-porder.l.
1477         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1478         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1479         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1480         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1481         march-fail-single-char-h.d.
1482         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1483         march-fail-single-char-s.d.
1484         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1485         march-fail-single-char-x.d.
1486         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1487         march-fail-single-char-z.d.
1488         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1489         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1490         march-fail-single-prefix.l.
1491         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1492         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1493         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1494
1495 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1496
1497         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1498         diagnostic messages for LD/ST Exclusive instructions.
1499         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1500         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1501         clean-up.
1502
1503 2021-04-09  Alan Modra  <amodra@gmail.com>
1504
1505         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1506         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1507         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1508
1509 2021-04-08  Alan Modra  <amodra@gmail.com>
1510
1511         * testsuite/gas/ppc/pr27676.d,
1512         * testsuite/gas/ppc/pr27676.s: New test.
1513         * testsuite/gas/ppc/ppc.exp: Run it.
1514         * testsuite/gas/ppc/dcbt.d: Update.
1515         * testsuite/gas/ppc/power4_32.d: Update.
1516
1517 2021-04-07  Alan Modra  <amodra@gmail.com>
1518
1519         PR 27217
1520         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1521
1522 2021-04-06  Nick Clifton  <nickc@redhat.com>
1523
1524         PR 27217
1525         * config/tc-aarch64.c (my_get_expression): Rename to
1526         aarch64_get_expression.  Add a fifth argument to enable deferring
1527         of expression resolution.
1528         (parse_typed_reg): Update calls to my_get_expression.
1529         (parse_vector_reg_list): Likewise.
1530         (parse_immediate_expression): Likewise.
1531         (parse_big_immediate): Likewise.
1532         (parse_shift): Likewise.
1533         (parse_shifter_operand_imm): Likewise.
1534         (parse_operands): Likewise.
1535         (parse_shifter_operand_reloc): Update calls to my_get_expression
1536         and call aarch64_force_reloc to determine the value of the new
1537         fifth argument.
1538         (parse_address_main): Likewise.
1539         (parse_half): Likewise.
1540         (parse_adrp): Likewise.
1541         (aarch64_force_reloc): New function.  Contains code extracted from...
1542         (aarch64_force_relocation): ... here.
1543         * testsuite/gas/aarch64/pr27217.s: New test case.
1544         * testsuite/gas/aarch64/pr27217.d: New test driver.
1545
1546 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1547
1548         * write.c (fixup_segment): Move add_symbol_segment declaration
1549         into main loop.
1550
1551 2021-04-05  Alan Modra  <amodra@gmail.com>
1552
1553         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1554         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1555         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1556         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1557         strstr, or vsnprintf declarations.
1558         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1559         * as.h: Don't include alloca-conf.h, include config.h instead.
1560         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1561         various fallback declarations.
1562         * asintl.h: Don't test HAVE_LOCALE_H.
1563         * as.c: Don't test HAVE_SETLOCALE.
1564         * dwarf2dbg.c: Include limits.h unconditionally.
1565         * expr.c: Likewise.
1566         * sb.c: Likewise.
1567         * symbols.c: Likewise.
1568         * config/tc-cr16.c: Likewise.
1569         * config/tc-d30v.c: Likewise.
1570         * config/tc-i386.c: Likewise.
1571         * config/tc-ia64.c: Likewise.
1572         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1573         * config.in: Regenerate.
1574         * configure: Regenerate.
1575         * Makefile.in: Regenerate.
1576         * doc/Makefile.in: Regenerate.
1577
1578 2021-04-01  Martin Liska  <mliska@suse.cz>
1579
1580         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1581         (weak_is_altname): Likewise.
1582         (obj_coff_section): Likewise.
1583         * config/tc-cr16.c (process_label_constant): Likewise.
1584         * config/tc-crx.c (strneq): Likewise.
1585
1586 2021-04-01  Martin Liska  <mliska@suse.cz>
1587
1588         * as.c (select_emulation_mode): Use startswith.
1589         * config/m68k-parse.y: Likewise.
1590         * config/obj-aout.c (obj_aout_type): Likewise.
1591         * config/obj-elf.c (elf_common_parse): Likewise.
1592         (obj_elf_section_type): Likewise.
1593         (obj_elf_section_word): Likewise.
1594         (obj_elf_section): Likewise.
1595         (obj_elf_symver): Likewise.
1596         (adjust_stab_sections): Likewise.
1597         * config/obj-evax.c (evax_shorten_name): Likewise.
1598         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1599         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1600         (aarch64_parse_features): Likewise.
1601         (create_register_alias): Likewise.
1602         (aarch64_data_in_code): Likewise.
1603         (md_parse_option): Likewise.
1604         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1605         (s_alpha_pdesc): Likewise.
1606         * config/tc-arc.c (tokenize_extregister): Likewise.
1607         * config/tc-arm.c (create_register_alias): Likewise.
1608         (create_neon_reg_alias): Likewise.
1609         (parse_ifimm_zero): Likewise.
1610         (parse_qfloat_immediate): Likewise.
1611         (arm_elf_section_type): Likewise.
1612         (arm_parse_extension): Likewise.
1613         (aeabi_set_public_attributes): Likewise.
1614         (s_arm_arch_extension): Likewise.
1615         (arm_data_in_code): Likewise.
1616         (start_unwind_section): Likewise.
1617         * config/tc-avr.c (avr_ldi_expression): Likewise.
1618         * config/tc-csky.c (is_freglist_legal): Likewise.
1619         (csky_s_section): Likewise.
1620         * config/tc-d30v.c (do_assemble): Likewise.
1621         * config/tc-dlx.c (parse_operand): Likewise.
1622         * config/tc-epiphany.c (md_assemble): Likewise.
1623         * config/tc-h8300.c (h8300_elf_section): Likewise.
1624         (get_operand): Likewise.
1625         * config/tc-hppa.c (pa_ip): Likewise.
1626         (pa_level): Likewise.
1627         (pa_space): Likewise.
1628         * config/tc-i386.c (i386_mach): Likewise.
1629         (md_assemble): Likewise.
1630         (check_VecOperations): Likewise.
1631         (i386_target_format): Likewise.
1632         (i386_elf_section_type): Likewise.
1633         * config/tc-ia64.c (start_unwind_section): Likewise.
1634         (md_parse_option): Likewise.
1635         (is_taken_branch): Likewise.
1636         (idesc->name,): Likewise.
1637         (note_register_values): Likewise.
1638         (do_alias): Likewise.
1639         * config/tc-m32c.c (insn_to_subtype): Likewise.
1640         * config/tc-m68hc11.c (get_operand): Likewise.
1641         (md_assemble): Likewise.
1642         * config/tc-m68k.c (m68k_ip): Likewise.
1643         (m68k_elf_suffix): Likewise.
1644         * config/tc-mcore.c (mcore_s_section): Likewise.
1645         * config/tc-metag.c (parse_get_set): Likewise.
1646         (md_parse_option): Likewise.
1647         * config/tc-microblaze.c (parse_imm): Likewise.
1648         (check_got): Likewise.
1649         (md_apply_fix): Likewise.
1650         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1651         (md_begin): Likewise.
1652         (s_is_linkonce): Likewise.
1653         (check_regno): Likewise.
1654         (match_float_constant): Likewise.
1655         (classify_vr4120_insn): Likewise.
1656         (match_insn): Likewise.
1657         (mips_after_parse_args): Likewise.
1658         (s_change_sec): Likewise.
1659         (s_option): Likewise.
1660         (parse_code_option): Likewise.
1661         (md_section_align): Likewise.
1662         (nopic_need_relax): Likewise.
1663         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1664         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1665         (mn10300_end_of_match): Likewise.
1666         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1667         * config/tc-nds32.c (nds32_parse_option): Likewise.
1668         * config/tc-nds32.h (md_do_align): Likewise.
1669         * config/tc-nios2.c (strprefix): Likewise.
1670         (nios2_special_relocation_p): Likewise.
1671         (nios2_parse_base_register): Likewise.
1672         (nios2_cons): Likewise.
1673         * config/tc-ns32k.c (addr_mode): Likewise.
1674         * config/tc-pdp11.c (set_option): Likewise.
1675         (parse_reg): Likewise.
1676         (parse_ac5): Likewise.
1677         (parse_op_no_deferred): Likewise.
1678         (set_cpu_model): Likewise.
1679         (set_machine_model): Likewise.
1680         * config/tc-pj.c (md_operand): Likewise.
1681         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1682         (ppc_arch): Likewise.
1683         (ppc_section_type): Likewise.
1684         * config/tc-s12z.c (tb_reg_rel): Likewise.
1685         (tb_opr_rel): Likewise.
1686         * config/tc-s390.c (s390_parse_cpu): Likewise.
1687         (md_parse_option): Likewise.
1688         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1689         (s3_pic_need_relax): Likewise.
1690         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1691         (s7_pic_need_relax): Likewise.
1692         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1693         * config/tc-sparc.c (md_parse_option): Likewise.
1694         (sparc_ip): Likewise.
1695         (s_reserve): Likewise.
1696         (s_common): Likewise.
1697         (s_seg): Likewise.
1698         (sparc_cons): Likewise.
1699         * config/tc-tic54x.c (stag_add_field): Likewise.
1700         (tic54x_endstruct): Likewise.
1701         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1702         * config/tc-v850.c (v850_comm): Likewise.
1703         (md_begin): Likewise.
1704         (md_assemble): Likewise.
1705         * config/tc-vax.c (vax_cons): Likewise.
1706         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1707         * config/tc-xstormy16.c (md_operand): Likewise.
1708         * config/tc-xtensa.c (get_directive): Likewise.
1709         (xg_instruction_matches_option_term): Likewise.
1710         (is_unaligned_label): Likewise.
1711         (cache_literal_section): Likewise.
1712         * config/xtensa-relax.c (parse_precond): Likewise.
1713         (parse_option_cond): Likewise.
1714         (transition_applies): Likewise.
1715         (wide_branch_opcode): Likewise.
1716         * dw2gencfi.c: Likewise.
1717         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1718         * ehopt.c (get_cie_info): Likewise.
1719         * input-file.c (input_file_open): Likewise.
1720         * listing.c (listing_newline): Likewise.
1721         (debugging_pseudo): Likewise.
1722         * read.c (read_a_source_file): Likewise.
1723         * write.c (adjust_reloc_syms): Likewise.
1724         (compress_debug): Likewise.
1725         (maybe_generate_build_notes): Likewise.
1726
1727 2021-03-31  Alan Modra  <amodra@gmail.com>
1728
1729         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1730         * config/bfin-lex-wrapper.c: Likewise.
1731         * itbl-lex.l: Don't include as.h.
1732         * config/bfin-lex.l: Likewise.
1733
1734 2021-03-31  Alan Modra  <amodra@gmail.com>
1735
1736         * as.h (POISON_BFD_BOOLEAN): Define.
1737         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1738         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1739         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1740         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1741         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1742         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1743         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1744         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1745         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1746         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1747         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1748         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1749         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1750         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1751         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1752         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1753         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1754         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1755         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1756         * config/tc-metag.c, * config/tc-metag.h,
1757         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1758         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1759         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1760         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1761         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1762         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1763         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1764         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1765         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1766         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1767         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1768         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1769         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1770         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1771         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1772         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1773         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1774         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1775         * config/tc-z8k.c, * config/xtensa-istack.h,
1776         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1777         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1778         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1779         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1780         with bool, FALSE with false, and TRUE with true.
1781
1782 2021-03-31  Alan Modra  <amodra@gmail.com>
1783
1784         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1785         * config/tc-crx.c: Likewise.
1786         * config/tc-nds32.h: Likewise.
1787
1788 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1789
1790         * config/tc-i386.c (build_modrm_byte): Change return type.
1791         Change type of "default_seg". Use NULL. Adjust setting of
1792         "default_seg".
1793         (reg_ds, reg_es, reg_ss): New.
1794         (struct _i386_insn): Change type of seg[].
1795         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1796         (swap_operands): Change type of "temp_seg".
1797         (check_string): Adjust %es check.
1798         (process_operands): Change type of "default_seg". Use NULL.
1799         Adjust segment override processing..
1800         (i386_att_operand): Adjust segment override handling.
1801         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1802
1803 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1804
1805         * config/tc-i386.c (reg_eax): New.
1806         (md_begin): Initialize reg_eax.
1807         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1808         reg_eax.
1809         (i386_intel_simplify): Likewise.
1810
1811 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1812
1813         * config/tc-i386.c (reg_st0): New.
1814         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1815         insert other st(N).
1816         (parse_real_register): Adjust st(N) processing.
1817
1818 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1819
1820         * config/tc-i386.c (rc_op): Delete.
1821         (struct Rounding_Operation): Move ...
1822         (struct _i386_insn): ... here. Change field "rounding".
1823         (build_evex_prefix): Adjust rounding processing.
1824         (swap_2_operands): Likewise.
1825         (check_VecOperands): Likewise.
1826         (RC_SAE_immediate): Likewise.
1827         (optimize_encoding): Adjust check for rounding.
1828         (build_modrm_byte): Likewise.
1829         (output_imm): Likewise.
1830         (md_assemble): Initialize rounding type.
1831
1832 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1833
1834         * config/tc-i386.c (broadcast_op): Delete.
1835         (struct Broadcast_Operation): Move ...
1836         (struct _i386_insn): ... here. Change field "broadcast".
1837         (match_mem_size): Adjust check for broadcast.
1838         (optimize_encoding): Likewise.
1839         (process_suffix): Likewise.
1840         (build_evex_prefix): Adjust broadcast processing.
1841         (swap_2_operands): Likewise.
1842         (check_VecOperations): Likewise.
1843         (match_template): Likewise.
1844         (check_VecOperands): Likewise.
1845
1846 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1847
1848         * config/tc-i386.c (reg_k0): New.
1849         (mask_op): Delete.
1850         (struct Mask_Operation): Move ...
1851         (struct _i386_insn): ... here. Change field "mask".
1852         (md_begin): Initialize reg_k0.
1853         (build_evex_prefix): Adjust mask processing.
1854         (swap_2_operands): Likewise.
1855         (check_VecOperands): Likewise.
1856         (check_VecOperations): Likewise.
1857         (optimize_encoding): Adjust checks for masking.
1858         (output_insn): Likewise.
1859
1860 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1861
1862         * config/tc-i386.c (swap_2_operands): Switch parameters to
1863         unsigned.
1864         (struct RC_Operation): Switch operand field to unsigned.
1865         (struct Mask_Operation): Likewise.
1866         (struct Broadcast_Operation): Likewise.
1867         (build_evex_prefix): Drop cast.
1868         (check_VecOperands): Likewise.
1869         (build_modrm_byte): Likewise.
1870         (output_imm): Likewise.
1871         (check_VecOperations): Add casts to unsigned.
1872
1873 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1874
1875         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1876         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1877         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1878
1879 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1880
1881         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1882         checks by opcodespace ones.
1883         (insert_lfence_before): Likewise.
1884         (maybe_fused_with_jcc_p): Likewise.
1885         (add_branch_padding_frag_p): Likewise.
1886         (output_disp): Likewise.
1887         (load_insn_p): Re-arrange checks to key applicable ones off of
1888         an opcodespace check.
1889         (md_assemble): Adjust opcode checks.
1890         (check_byte_reg): Likewise.
1891         (process_operands): Likewise.
1892         (i386_index_check): Likewise.
1893         (process_suffix): Likewise. New local variable is_movx. Adjust
1894         movsx/movzx and crc32 handling.
1895         (output_insn): Adjust opcode checks. Drop no longer reachable
1896         case labels. Output legacy encoding prefixes in addition to the
1897         base_opcode byte(s). Rework counting of prefixes for extended
1898         opcode maps.
1899         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1900         opcode checks.
1901
1902 2021-03-29  Alan Modra  <amodra@gmail.com>
1903
1904         * atof-generic.c (FALSE, TRUE): Don't define.
1905         * config/obj-elf.h (FALSE, TRUE): Don't define.
1906         * config/obj-som.h (FALSE, TRUE): Don't define.
1907         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1908         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1909         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1910         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1911         * config/tc-mt.h (obj_fix_adjustable): Delete.
1912         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1913         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1914         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1915         (tokenize_extregister): Likewise.
1916         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1917         (parse_operands_op, parse_operands, md_assemble): Likewise.
1918         * config/tc-d10v.c (build_insn): Likewise.
1919         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1920         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1921         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1922         * config/tc-z80.c (emit_byte): Likewise.
1923
1924 2021-03-29  Alan Modra  <amodra@gmail.com>
1925
1926         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1927         bfd_boolean.
1928         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1929         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1930         with bfd_boolean.
1931         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1932         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1933         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1934         logical expressions.
1935         (struct metag_long_option <func>): Return bfd_boolean.
1936         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1937         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1938         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1939         (no_operands, lex_force_match, lex_reg_list): Likewise.
1940         (size_from_suffix): Return int.
1941         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1942         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1943
1944 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1945
1946         * testsuite/gas/i386/x86-64-nosse2.s,
1947         testsuite/gas/i386/x86-64-nosse2.l: New.
1948         * testsuite/gas/i386/i386.exp: Run new test.
1949
1950 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1951
1952         * testsuite/gas/nios2/brn.d: New.
1953         * testsuite/gas/nios2/brn.d: New.
1954
1955 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1956
1957         * config/tc-i386.c (match_template): Use t instead of i.tm.
1958
1959 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1960
1961         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1962         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1963         colliding registers in the upper half of the space.
1964         * testsuite/gas/i386/avx512f-nondef.d,
1965         testsuite/gas/i386/vgather-check.d,
1966         testsuite/gas/i386/x86-64-vgather-check.d,
1967         testsuite/gas/i386/x86-64-vgather-check-error.l,
1968         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1969         expecations.
1970         * testsuite/gas/i386/vgather-check-none.d,
1971         testsuite/gas/i386/vgather-check-warn.d,
1972         testsuite/gas/i386/x86-64-vgather-check-none.d,
1973         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1974         tests for expected dump output.
1975
1976 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1977
1978         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1979         without mask register.
1980         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1981
1982 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1983
1984         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1985         swapping operands for.
1986         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1987         syntax tests.
1988         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1989         well as Intel syntax tests.
1990         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1991         expectations.
1992         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1993         Likewise. Drop passing --def-sym to as.
1994
1995 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1996
1997         PR/gas 27419
1998         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1999         conversion to x32 mode.
2000         * testsuite/gas/i386/ilp32/enqcmd.s,
2001         testsuite/gas/i386/ilp32/enqcmd.d,
2002         testsuite/gas/i386/ilp32/movdir.s,
2003         testsuite/gas/i386/ilp32/movdir.d: New.
2004         * testsuite/gas/i386/x86-64-enqcmd.s,
2005         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
2006         cases.
2007         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
2008         (%eip) cases.
2009         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
2010         * testsuite/gas/i386/x86-64-enqcmd.d,
2011         testsuite/gas/i386/x86-64-enqcmd-intel.d,
2012         testsuite/gas/i386/x86-64-enqcmd-inval.l,
2013         testsuite/gas/i386/x86-64-movdir.d,
2014         testsuite/gas/i386/x86-64-movdir-intel.d,
2015         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
2016
2017 2021-03-25  Alan Modra  <amodra@gmail.com>
2018
2019         PR 27647
2020         * testsuite/gas/ppc/a2.d: Update expected output.
2021         * testsuite/gas/ppc/power8.d: Likewise.
2022
2023 2021-03-24  Jan Beulich  <jbeulich@suse.com>
2024
2025         * config/tc-i386.c (struct _i386_insn): New field
2026         opcode_length.
2027         (md_begin): Drop assertion.
2028         (install_template): New.
2029         (build_vex_prefix): Call install_template.
2030         (match_template): Likewise.
2031         (process_operands): Use new opcode_length field.
2032         (output_jump): Likewise.
2033         (output_insn): Likewise. Adjust psedo prefix check.
2034
2035 2021-03-24  Jan Beulich  <jbeulich@suse.com>
2036
2037         * config/tc-i386.c (md_begin): Add assertion.
2038         (build_vex_prefix): Drop implied prefix calculation.
2039         (build_evex_prefix): Likewise.
2040         (optimize_encoding): Adjust opcode checks.
2041         (load_insn_p): Also check opcodeprefix.
2042         (match_template): Also check opcodespace.
2043         (process_suffix): Likewise.
2044         (process_operands): Likewise.
2045         (output_insn): Likewise. Also check isprefix when discaring
2046         standalone LOCK.
2047         * config/tc-i386-intel.c (i386_intel_operand): Also check
2048         opcodespace.
2049
2050 2021-03-24  Jan Beulich  <jbeulich@suse.com>
2051
2052         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
2053         base_opcode and extension_opcode.
2054
2055 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2056
2057         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
2058
2059 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2060
2061         * config/tc-i386.c (output_i386_opcode): Invoke
2062         process_i386_cpu_flag() slightly later.
2063         (process_i386_opcodes): Likewise.
2064
2065 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2066
2067         * config/tc-i386.c (pte): Print prefix and encoding space.
2068         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
2069         (build_evex_prefix): Likewise.
2070         (load_insn_p): Likewise.
2071
2072 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2073
2074         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
2075         if()-s.
2076         (match_template, output_insn): Use PREFIX_NONE.
2077
2078 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2079
2080         * config/tc-i386.c (i386_index_check): New local variable t.
2081         Correct MPX insn check.
2082         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
2083         MPX insn check.
2084         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
2085         index scaling by other than 1.
2086         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
2087
2088 2021-03-22  Martin Liska  <mliska@suse.cz>
2089
2090         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
2091         (x86_64_section_word): Likewise.
2092         * config/tc-sparc.c (md_parse_option): Likewise.
2093
2094 2021-03-19  Alan Modra  <amodra@gmail.com>
2095
2096         * app.c (do_scrub_chars): Don't lose spaces before a slash.
2097
2098 2021-03-18  Christian Groessler  <chris@groessler.org>
2099
2100         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
2101         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
2102
2103 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2104
2105         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
2106         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
2107         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
2108         * testsuite/gas/riscv/b-ext-64.d: Likewise.
2109         * testsuite/gas/riscv/b-ext.s: Likewise.
2110         * testsuite/gas/riscv/b-ext.d: Likewise.
2111
2112 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
2113
2114         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
2115         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
2116         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
2117         * testsuite/gas/aarch64/sysreg-7.d: New test.
2118         * testsuite/gas/aarch64/sysreg-7.s: New test.
2119
2120 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
2121
2122         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
2123         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
2124         (ppc_xcoff_tbss_section): New variables.
2125         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
2126         (ppc_data_csects): Removed.
2127         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
2128         ppc_xcoff_parse_cons): New functions.
2129         (md_being): Initialize XCOFF sections.
2130         (ppc_xcoff_suffix): Add support for TLS relocations
2131         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
2132         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
2133         to .bss section.  Handle new XCOFF section variables.
2134         (ppc_comm): Likewise.
2135         (ppc_toc): Likewise.
2136         (ppc_symbol_new_hook): Likewise.
2137         (ppc_frob_symbol): Likewise.
2138         (ppc_fix_adjustable): Add tbss support.
2139         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
2140         (ppc_xcoff_parse_cons): Add prototype.
2141         (struct ppc_xcoff_section): New structure.
2142
2143 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
2144
2145         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
2146         (MAP, MAP32, MAP64): New macros for XCOFF.
2147         (ppc_xcoff_fixup_addis): New function.
2148         (ppc_is_toc_sym): Handle XMC_TE.
2149         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
2150         BFD_RELOC_PPC_TOC16_LO.
2151         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
2152         (ppc_change_csect): Handle XMC_TE.
2153         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
2154         storage class.
2155         (ppc_symbol_new_hook): Handle XMC_TE.
2156         (ppc_frob_symbol): Likewise.
2157         (ppc_fix_adjustable): Likewise.
2158         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
2159         BFD_RELOC_PPC_TOC16_LO.
2160
2161 2021-03-10  Jan Beulich  <jbeulich@suse.com>
2162
2163         * testsuite/gas/i386/avx512f-intel.d,
2164         testsuite/gas/i386/avx512f_vl-intel.d,
2165         testsuite/gas/i386/avx512pf-intel.d,
2166         testsuite/gas/i386/x86-64-avx512f-intel.d,
2167         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
2168         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
2169
2170 2021-03-10  Jan Beulich  <jbeulich@suse.com>
2171
2172         * testsuite/gas/i386/prefetch.d,
2173         testsuite/gas/i386/prefetch-intel.d,
2174         testsuite/gas/i386/x86-64-prefetch.d,
2175         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
2176         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
2177         * testsuite/gas/i386/i386.exp: Run new test.
2178
2179 2021-03-09  Jan Beulich  <jbeulich@suse.com>
2180
2181         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
2182         (md_assemble): Replace use of repprefixok, islockable, and
2183         notrackprefixok.
2184         (i386_index_check): Replace use of repprefixok.
2185
2186 2021-03-09  Jan Beulich  <jbeulich@suse.com>
2187
2188         * testsuite/gas/i386/noreg64.s: Add sysexit.
2189         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
2190         sysexitl and sysexitq.
2191         * testsuite/gas/i386/noreg-intel64.l,
2192         testsuite/gas/i386/noreg64-data16.d,
2193         testsuite/gas/i386/noreg64-data16.e,
2194         testsuite/gas/i386/noreg64-rex64.d,
2195         testsuite/gas/i386/noreg64.d,
2196         testsuite/gas/i386/noreg64.l,
2197         testsuite/gas/i386/x86-64-sysenter-amd.d,
2198         testsuite/gas/i386/x86-64-sysenter-amd.l,
2199         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
2200
2201 2021-02-26  Nick Clifton  <nickc@redhat.com>
2202
2203         PR 27411
2204         * config/tc-arm.c (do_t_add_sub): Correct error message.
2205         * testsuite/gas/arm/pr27411.s: New test.
2206         * testsuite/gas/arm/pr27411.d: New test driver.
2207         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
2208
2209 2021-02-24  Alan Modra  <amodra@gmail.com>
2210
2211         PR 23691
2212         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
2213         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
2214         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
2215         and use alongside TARGET_CPU_CFILES.
2216         (EXTRA_DIST): Update location of generated .c files.
2217         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
2218         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
2219         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
2220         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
2221         dependencies.
2222         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
2223         (itbl-parse.c, itbl-parse.h): Tidy.
2224         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
2225         * config/bfin-lex.l: Include config/bfin-parse.h.
2226         * configure.ac (extra_objects): Move object files corresponding
2227         to .y and .l files now in config/ to config/.
2228         * Makefile.in: Regenerate.
2229         * configure: Regenerate.
2230         * po/POTFILES.in: Regenerate.
2231
2232 2021-02-19  Nick Clifton  <nickc@redhat.com>
2233
2234         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
2235         misleading indentation.
2236
2237 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
2238
2239         PR 27158
2240         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
2241         (md_apply_fix): Likewise.
2242         (md_convert_frag_branch): Likewise.
2243         (validate_riscv_insn): Likewise.  Also arranged operands, including
2244         added C5 and C6 operands, and removed unused Ci and C< operands.
2245         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
2246         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
2247         * testsuite/gas/riscv/insn.s: Likewise.
2248
2249 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
2250
2251         * config/tc-riscv.c: Included cpu-riscv.h.
2252         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
2253         (struct riscv_csr_extra): Likewise.
2254         (struct riscv_ext_version): Likewise.
2255         (ext_version_table): Moved from opcodes/riscv-opc.c.
2256         (default_isa_spec): Updated type to riscv_spec_class.
2257         (default_priv_spec): Likewise.
2258         (riscv_set_default_isa_spec): Updated.
2259         (init_ext_version_hash): Likewise.
2260         (riscv_init_csr_hash): Likewise, also fixed indent.
2261
2262 2021-02-17  Alan Modra  <amodra@gmail.com>
2263
2264         * testsuite/gas/elf/section28.d: xfail h8300.
2265
2266 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2267
2268         PR gas/27412
2269         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
2270         when checking incorrect section attributes.
2271         * testsuite/gas/elf/elf.exp: Run section28 and section29.
2272         * testsuite/gas/elf/section28.d: New file.
2273         * testsuite/gas/elf/section28.s: Likewise.
2274         * testsuite/gas/elf/section29.d: Likewise.
2275         * testsuite/gas/elf/section29.s: Likewise.
2276
2277 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2278
2279         * testsuite/gas/i386/sse-check.s,
2280         testsuite/gas/i386/sse2avx.s,
2281         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
2282         * testsuite/gas/i386/sse-check-error.l,
2283         testsuite/gas/i386/sse-check-warn.e,
2284         testsuite/gas/i386/sse-check.d,
2285         testsuite/gas/i386/sse2avx.d,
2286         testsuite/gas/i386/x86-64-sse-check-error.l,
2287         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
2288         * testsuite/gas/i386/property-cvtpi2pd.s,
2289         testsuite/gas/i386/property-cvtpi2pd.d,
2290         testsuite/gas/i386/property-cvtpi2ps.s,
2291         testsuite/gas/i386/property-cvtpi2ps.d: New.
2292         * testsuite/gas/i386/i386.exp: Run new tests.
2293
2294 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2295
2296         * config/tc-i386.c (md_assemble): Use template rather than
2297         actuals when updating i.xstate.
2298         * testsuite/gas/i386/property-4.d,
2299         testsuite/gas/i386/property-5.d,
2300         testsuite/gas/i386/property-12.d: Adjust expectations.
2301
2302 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2303
2304         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
2305         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
2306         * testsuite/gas/i386/property-ldmxcsr.s,
2307         testsuite/gas/i386/property-ldmxcsr.d,
2308         testsuite/gas/i386/property-vldmxcsr.s,
2309         testsuite/gas/i386/property-vldmxcsr.d,
2310         testsuite/gas/i386/property-vzeroall.s,
2311         testsuite/gas/i386/property-vzeroall.d: New.
2312         * testsuite/gas/i386/i386.exp: Run new tests.
2313
2314 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2315
2316         * testsuite/gas/i386/i386.exp: Move bitness-independent property
2317         tests to bitness independent section.
2318         * testsuite/gas/i386/x86-64-property-2.d,
2319         testsuite/gas/i386/x86-64-property-3.d,
2320         testsuite/gas/i386/x86-64-property-4.d,
2321         testsuite/gas/i386/x86-64-property-5.d,
2322         testsuite/gas/i386/x86-64-property-6.d,
2323         testsuite/gas/i386/x86-64-property-10.d,
2324         testsuite/gas/i386/x86-64-property-11.d,
2325         testsuite/gas/i386/x86-64-property-12.d,
2326         testsuite/gas/i386/x86-64-property-13.d: Delete.
2327
2328 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2329
2330         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
2331         movdir.s.
2332         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
2333
2334 2021-02-16  Alan Modra  <amodra@gmail.com>
2335
2336         PR 27426
2337         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2338         in another place.
2339
2340 2021-02-16  Alan Modra  <amodra@gmail.com>
2341
2342         * read.c (demand_copy_C_string): Really check for embedded zeros.
2343
2344 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
2345
2346         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
2347         * doc/c-s390.texi: Document arch14 march option.
2348         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
2349         * testsuite/gas/s390/zarch-arch14.d: New test.
2350         * testsuite/gas/s390/zarch-arch14.s: New test.
2351
2352 2021-02-12  Nick Clifton  <nickc@redhat.com>
2353
2354         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
2355         following.
2356         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
2357
2358 2021-02-12  Alan Modra  <amodra@gmail.com>
2359
2360         * testsuite/gas/all/pr27381.err: Don't match source file name.
2361         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
2362         * testsuite/gas/all/pr27384.err: Don't match source file name.
2363         Adjust line number.
2364         * testsuite/gas/all/pr27384.s: Add ".text" directive.
2365         * testsuite/gas/elf/pr27355.err: Don't match source file name.
2366
2367 2021-02-11  Alan Modra  <amodra@gmail.com>
2368
2369         * NEWS: Mention arm-symbianelf removal.
2370
2371 2021-02-10  Nick Clifton  <nickc@redhat.com>
2372
2373         * listing.c (buffer_line): Remove debugging code accidentally
2374         included with the fix for PR 27384.
2375
2376 2021-02-09  Nick Clifton  <nickc@redhat.com>
2377
2378         PR 27381
2379         * read.c (s_incbin): Check that the file to be included is a
2380         regular, non-directory file.
2381         * testsuite/gas/all/pr27381.s: New test source file.
2382         * testsuite/gas/all/pr27381.d: New test control file.
2383         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
2384         * testsuite/gas/all/gas.exp: Run the new test.
2385
2386 2021-02-09  Alan Modra  <amodra@gmail.com>
2387
2388         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
2389         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
2390         support.
2391         * config/te-symbian.h: Delete.
2392         * configure.tgt: Remove arm-*-symbianelf*.
2393         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
2394         target selection.
2395         * testsuite/gas/arm/arch4t.d: Likewise.
2396         * testsuite/gas/arm/got_prel.d: Likewise.
2397         * testsuite/gas/arm/mapdir.d: Likewise.
2398         * testsuite/gas/arm/mapmisc.d: Likewise.
2399         * testsuite/gas/arm/mapsecs.d: Likewise.
2400         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
2401         * testsuite/gas/arm/thumb-eabi.d: Likewise.
2402         * testsuite/gas/arm/thumb.d: Likewise.
2403         * testsuite/gas/arm/thumbrel.d: Likewise.
2404         * Makefile.in: Regenerate.
2405         * po/POTFILES.in: Regenerate.
2406
2407 2021-02-09  Nick Clifton  <nickc@redhat.com>
2408
2409         PR 27384
2410         * listing.c (listing_psize): Check the result of the width
2411         expression before assigning it to paper_width.
2412         * testsuite/gas/all/pr27384.s: New test source file.
2413         * testsuite/gas/all/pr27384.d: New test control file.
2414         * testsuite/gas/all/pr27384.err: Expected errors from new test.
2415         * testsuite/gas/all/gas.exp: Run the new test.
2416
2417 2021-02-09  Nick Clifton  <nickc@redhat.com>
2418
2419         PR 27355
2420         * testsuite/gas/elf/pr27355.s: New test source file.
2421         * testsuite/gas/elf/pr27355.d: New test control file.
2422         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
2423         * testsuite/gas/elf/elf.exp: Run the new test.
2424
2425 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
2426
2427         * config/tc-tic54x (tic54x_mmregs): Rename to ...
2428         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
2429         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
2430         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
2431         cc2_codes, cc3_codes, status_bits, and misc_symbols.
2432
2433 2021-02-08  Nick Clifton  <nickc@redhat.com>
2434
2435         PR 27355
2436         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2437         if it has not already been created.
2438
2439 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
2440
2441         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
2442         INSN_CLASS_ZB*.
2443         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
2444         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
2445         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
2446
2447 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
2448
2449         * doc/c-s390.texi: Document vector instruction formats.
2450
2451 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
2452
2453         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
2454
2455 2021-02-01  Alan Modra  <amodra@gmail.com>
2456
2457         PR 27283
2458         * config/tc-alpha.c (insert_operand): Delete dead code.
2459
2460 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2461
2462         PR gas/27243
2463         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2464         --gdwarf-N.
2465         * testsuite/gas/nios2/relax.d: New file.
2466         * testsuite/gas/nios2/relax.s: Likewise.
2467
2468 2021-01-26  Alan Modra  <amodra@gmail.com>
2469
2470         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2471         notarget all except hppa.  Comment.
2472         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2473         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2474         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2475         * testsuite/gas/all/sleb128-7.d: Likewise.
2476         * testsuite/gas/all/sleb128-9.d: Likewise.
2477         * testsuite/gas/elf/bignums.d: Likewise.
2478         * testsuite/gas/elf/group0c.d: Likewise.
2479         * testsuite/gas/elf/group1a.d: Likewise.
2480         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2481         * testsuite/gas/elf/section15.d: Likewise.
2482         * testsuite/gas/elf/section4.d: Likewise.
2483         * testsuite/gas/elf/section7.d: Likewise.
2484         * testsuite/gas/macros/irp.d: Likewise.
2485         * testsuite/gas/macros/repeat.d: Likewise.
2486         * testsuite/gas/macros/rept.d: Likewise.
2487         * testsuite/gas/macros/test2.d: Likewise.
2488         * testsuite/gas/macros/vararg.d: Likewise.
2489         * testsuite/gas/all/string.d: Use xfail rather than skip.
2490         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2491         * testsuite/gas/elf/section0.d: Likewise.
2492         * testsuite/gas/elf/section1.d: Likewise.
2493         * testsuite/gas/elf/section10.d: Likewise.
2494         * testsuite/gas/elf/section11.d: Likewise.
2495         * testsuite/gas/elf/section6.d: Likewise.
2496         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2497         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2498         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2499
2500 2021-01-26  Alan Modra  <amodra@gmail.com>
2501
2502         * testsuite/gas/all/byte.d,
2503         * testsuite/gas/all/byte.l,
2504         * testsuite/gas/all/byte.s: Delete.
2505         * testsuite/gas/all/gas.exp: Don't run byte test.
2506
2507 2021-01-26  Alan Modra  <amodra@gmail.com>
2508
2509         PR 27282
2510         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2511         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2512
2513 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2514
2515         PR gas/27228
2516         * testsuite/gas/elf/elf.exp: Run pr27228.
2517         * testsuite/gas/elf/pr27228.d: New file.
2518         * testsuite/gas/elf/pr27228.s: Likewise.
2519
2520 2021-01-24  Alan Modra  <amodra@gmail.com>
2521
2522         PR 27228
2523         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2524         is defined.
2525
2526 2021-01-21  Alan Modra  <amodra@gmail.com>
2527
2528         PR 27221
2529         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2530         line number info when gas is generating it.
2531         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2532         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2533         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2534         * gas/testsuite/gas/elf/warn-2.s: Delete.
2535
2536 2021-01-21  Alan Modra  <amodra@gmail.com>
2537
2538         PR 27218
2539         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2540         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2541         error for negative file numbers.
2542
2543 2021-01-20  Alan Modra  <amodra@gmail.com>
2544
2545         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2546         * testsuite/gas/ppc/test1elf32.d: Likewise.
2547         * testsuite/gas/ppc/test1elf64.d: Likewise.
2548
2549 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2550
2551         PR gas/27195
2552         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2553         needed.
2554         (dwarf2_directive_filename): Likewise.
2555         (dwarf2_directive_loc): Likewise.
2556         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2557         * testsuite/gas/lns/lns-diag-1.l: Remove the
2558         "Error: file number less than one" errors.
2559
2560 2021-01-18  Alan Modra  <amodra@gmail.com>
2561
2562         PR 27198
2563         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2564         * testsuite/gas/i386/pr27198.d,
2565         * gas/testsuite/gas/i386/pr27198.err,
2566         * gas/testsuite/gas/i386/pr27198.s: New test.
2567         * gas/testsuite/gas/i386/i386.exp: Run it.
2568
2569 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2570
2571         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2572         also aligned the code.
2573         * config/tc-riscv.h: Likewise.
2574
2575 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2576
2577         * config/tc-riscv.c: Error and warning messages tidy.
2578         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2579         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2580         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2581         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2582         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2583         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2584         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2585
2586 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2587
2588         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2589         comment "fallthru" to "Fall through" that end with a period and
2590         two spaces.
2591
2592 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2593
2594         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2595         Delete warning that these are only available with ELF targets.
2596         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2597         * read.c (potable): ... here.
2598
2599 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2600
2601         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2602         * Makefile.in: Regenerated.
2603
2604 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2605
2606         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2607         (parse_int): Mark char_bag const.
2608
2609 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2610
2611         PR gas/27178
2612         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2613         Don't generate GOT_symbol for PLT relocations.
2614         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2615         * testsuite/gas/i386/no-got.d: New file.
2616         * testsuite/gas/i386/no-got.s: Likewise.
2617         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2618         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2619
2620 2021-01-13  Alan Modra  <amodra@gmail.com>
2621
2622         * Makefile.in: Regenerate.
2623         * Makefile.in: Regenerate.
2624
2625 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2626
2627         PR binutils/26792
2628         * configure.ac: Use GNU_MAKE_JOBSERVER.
2629         * aclocal.m4: Regenerated.
2630         * configure: Likewise.
2631
2632 2021-01-12  Nick Clifton  <nickc@redhat.com>
2633
2634         * po/fr.po: Updated French translation.
2635
2636 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2637
2638         PR ld/27173
2639         * configure: Regenerated.
2640
2641 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2642
2643         * NEWS: Remove CSRE.
2644         * config/tc-aarch64.c (parse_csr_operand): Delete.
2645         (parse_operands): Delete handling of
2646         AARCH64_OPND_CSRE_CSR.
2647         (aarch64_features): Remove csre.
2648         * doc/c-aarch64.texi: Remove CSRE.
2649         * testsuite/gas/aarch64/csre.d: Delete.
2650         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2651         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2652         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2653         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2654         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2655         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2656         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2657
2658 2021-01-11  Nick Clifton  <nickc@redhat.com>
2659
2660         * po/uk.po: Updated Ukranian translation.
2661
2662 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2663
2664         * configure: Regenerated.
2665
2666 2021-01-09  Nick Clifton  <nickc@redhat.com>
2667
2668         * configure: Regenerate.
2669         * po/gas.pot: Regenerate.
2670
2671 2021-01-09  Nick Clifton  <nickc@redhat.com>
2672
2673         * 2.36 release branch crated.
2674
2675 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2676
2677         * testsuite/gas/ppc/rop-checks.d,
2678         * testsuite/gas/ppc/rop-checks.l,
2679         * testsuite/gas/ppc/rop-checks.s,
2680         * testsuite/gas/ppc/rop.d,
2681         * testsuite/gas/ppc/rop.s: New tests.
2682         * testsuite/gas/ppc/ppc.exp: Run them.
2683
2684 2021-01-09  Alan Modra  <amodra@gmail.com>
2685
2686         * configure: Regenerate.
2687
2688 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2689
2690         * configure: Regenerate.
2691
2692 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2693
2694         PR 27109
2695         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2696         section symbol.
2697         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2698         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2699         on the section symbol.
2700         (set_symtab): Don't generate unused section symbols.
2701         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2702         on the section symbol.
2703         * config/obj-elf.c (elf_adjust_symtab): Call
2704         symbol_mark_used_in_reloc on the group signature symbol.
2705         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2706         from expected output.
2707         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2708         is_elf_unused_section_symbols.
2709         * testsuite/gas/elf/section2.e: Updated.
2710         * testsuite/gas/elf/section2.e-unused: New file.
2711         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2712         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2713         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2714         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2715         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2716         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2717         * testsuite/gas/i386/size-1.d: Likewise.
2718         * testsuite/gas/i386/size-3.d: Likewise.
2719         * testsuite/gas/i386/svr4.d: Likewise.
2720         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2721         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2722         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2723         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2724
2725 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2726
2727         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2728         INSN_CLASS_ZIHINTPAUSE.
2729         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2730         the pause hint instruction.
2731         * testsuite/gas/riscv/pause.s: Likewise.
2732
2733 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2734             Jim Wilson  <jimw@sifive.com>
2735             Andrew Waterman  <andrew@sifive.com>
2736             Maxim Blinov  <maxim.blinov@embecosm.com>
2737             Kito Cheng  <kito.cheng@sifive.com>
2738             Nelson Chu  <nelson.chu@sifive.com>
2739
2740         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2741         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2742         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2743         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2744         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2745         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2746
2747 2021-01-06  Alan Modra  <amodra@gmail.com>
2748
2749         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2750
2751 2021-01-06  Alan Modra  <amodra@gmail.com>
2752
2753         * testsuite/gas/macros/app1.d: xfail tic30.
2754         * testsuite/gas/macros/app2.d: Likewise.
2755         * testsuite/gas/macros/app3.d: Likewise.
2756         * testsuite/gas/macros/app4.d: Likewise.
2757
2758 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2759
2760         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2761         * doc/c-riscv.texi: Likewise.
2762
2763 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2764
2765         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2766         to littleriscv.
2767         * testsuite/gas/riscv/li64.d: Likewise.
2768         * testsuite/gas/riscv/lla32.d: Likewise.
2769         * testsuite/gas/riscv/lla64.d: Likewise.
2770         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2771         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2772         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2773         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2774         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2775         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2776         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2777
2778 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2779
2780         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2781         elf32-bigriscv.
2782         (install_insn): Always write instructions as little endian.
2783         (riscv_make_nops): Likewise.
2784         (md_convert_frag_branch): Likewise.
2785         (md_number_to_chars): Write data in target endianness.
2786         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2787         (md_parse_option): Handle the endian options.
2788         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2789         already defined.
2790         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2791
2792 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2793
2794         PR ld/26256
2795         * config/obj-elf.c (obj_elf_change_section): Also filter out
2796         SHF_LINK_ORDER.
2797
2798 2021-01-04  Alan Modra  <amodra@gmail.com>
2799
2800         PR 27102
2801         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2802         message and register symbol error message.
2803
2804 2021-01-04  Alan Modra  <amodra@gmail.com>
2805
2806         PR 27101
2807         * read.c (s_align): Use a large enough type for "align" to hold
2808         the result of get_absolute_expression.
2809
2810 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2811
2812         * config/tc-i386.c: Correct comment spelling.
2813         * config/tc-riscv.c: Likewise.
2814         * config/tc-s390.c: Correct comment grammar.
2815         * doc/c-i386.texi: Correct spelling.
2816         * doc/c-s390.texi: Correct grammar.
2817
2818 2021-01-01  Alan Modra  <amodra@gmail.com>
2819
2820         Update year range in copyright notice of all files.
2821
2822 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2823
2824         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2825
2826 For older changes see ChangeLog-2020
2827 \f
2828 Copyright (C) 2021-2023 Free Software Foundation, Inc.
2829
2830 Copying and distribution of this file, with or without modification,
2831 are permitted in any medium without royalty provided the copyright
2832 notice and this notice are preserved.
2833
2834 Local Variables:
2835 mode: change-log
2836 left-margin: 8
2837 fill-column: 74
2838 version-control: never
2839 End: