gas/ChangeLog

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