gas/ChangeLog

   1 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
   2
   3         * config/tc-riscv.c: Included cpu-riscv.h.
   4         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
   5         (struct riscv_csr_extra): Likewise.
   6         (struct riscv_ext_version): Likewise.
   7         (ext_version_table): Moved from opcodes/riscv-opc.c.
   8         (default_isa_spec): Updated type to riscv_spec_class.
   9         (default_priv_spec): Likewise.
  10         (riscv_set_default_isa_spec): Updated.
  11         (init_ext_version_hash): Likewise.
  12         (riscv_init_csr_hash): Likewise, also fixed indent.
  13
  14 2021-02-17  Alan Modra  <amodra@gmail.com>
  15
  16         * testsuite/gas/elf/section28.d: xfail h8300.
  17
  18 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         PR gas/27412
  21         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
  22         when checking incorrect section attributes.
  23         * testsuite/gas/elf/elf.exp: Run section28 and section29.
  24         * testsuite/gas/elf/section28.d: New file.
  25         * testsuite/gas/elf/section28.s: Likewise.
  26         * testsuite/gas/elf/section29.d: Likewise.
  27         * testsuite/gas/elf/section29.s: Likewise.
  28
  29 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  30
  31         * testsuite/gas/i386/sse-check.s,
  32         testsuite/gas/i386/sse2avx.s,
  33         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
  34         * testsuite/gas/i386/sse-check-error.l,
  35         testsuite/gas/i386/sse-check-warn.e,
  36         testsuite/gas/i386/sse-check.d,
  37         testsuite/gas/i386/sse2avx.d,
  38         testsuite/gas/i386/x86-64-sse-check-error.l,
  39         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
  40         * testsuite/gas/i386/property-cvtpi2pd.s,
  41         testsuite/gas/i386/property-cvtpi2pd.d,
  42         testsuite/gas/i386/property-cvtpi2ps.s,
  43         testsuite/gas/i386/property-cvtpi2ps.d: New.
  44         * testsuite/gas/i386/i386.exp: Run new tests.
  45
  46 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  47
  48         * config/tc-i386.c (md_assemble): Use template rather than
  49         actuals when updating i.xstate.
  50         * testsuite/gas/i386/property-4.d,
  51         testsuite/gas/i386/property-5.d,
  52         testsuite/gas/i386/property-12.d: Adjust expectations.
  53
  54 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  55
  56         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
  57         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
  58         * testsuite/gas/i386/property-ldmxcsr.s,
  59         testsuite/gas/i386/property-ldmxcsr.d,
  60         testsuite/gas/i386/property-vldmxcsr.s,
  61         testsuite/gas/i386/property-vldmxcsr.d,
  62         testsuite/gas/i386/property-vzeroall.s,
  63         testsuite/gas/i386/property-vzeroall.d: New.
  64         * testsuite/gas/i386/i386.exp: Run new tests.
  65
  66 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  67
  68         * testsuite/gas/i386/i386.exp: Move bitness-independent property
  69         tests to bitness independent section.
  70         * testsuite/gas/i386/x86-64-property-2.d,
  71         testsuite/gas/i386/x86-64-property-3.d,
  72         testsuite/gas/i386/x86-64-property-4.d,
  73         testsuite/gas/i386/x86-64-property-5.d,
  74         testsuite/gas/i386/x86-64-property-6.d,
  75         testsuite/gas/i386/x86-64-property-10.d,
  76         testsuite/gas/i386/x86-64-property-11.d,
  77         testsuite/gas/i386/x86-64-property-12.d,
  78         testsuite/gas/i386/x86-64-property-13.d: Delete.
  79
  80 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  81
  82         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
  83         movdir.s.
  84         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
  85
  86 2021-02-16  Alan Modra  <amodra@gmail.com>
  87
  88         PR 27426
  89         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
  90         in another place.
  91
  92 2021-02-16  Alan Modra  <amodra@gmail.com>
  93
  94         * read.c (demand_copy_C_string): Really check for embedded zeros.
  95
  96 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
  97
  98         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
  99         * doc/c-s390.texi: Document arch14 march option.
 100         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
 101         * testsuite/gas/s390/zarch-arch14.d: New test.
 102         * testsuite/gas/s390/zarch-arch14.s: New test.
 103
 104 2021-02-12  Nick Clifton  <nickc@redhat.com>
 105
 106         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
 107         following.
 108         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
 109
 110 2021-02-12  Alan Modra  <amodra@gmail.com>
 111
 112         * testsuite/gas/all/pr27381.err: Don't match source file name.
 113         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
 114         * testsuite/gas/all/pr27384.err: Don't match source file name.
 115         Adjust line number.
 116         * testsuite/gas/all/pr27384.s: Add ".text" directive.
 117         * testsuite/gas/elf/pr27355.err: Don't match source file name.
 118
 119 2021-02-11  Alan Modra  <amodra@gmail.com>
 120
 121         * NEWS: Mention arm-symbianelf removal.
 122
 123 2021-02-10  Nick Clifton  <nickc@redhat.com>
 124
 125         * listing.c (buffer_line): Remove debugging code accidentally
 126         included with the fix for PR 27384.
 127
 128 2021-02-09  Nick Clifton  <nickc@redhat.com>
 129
 130         PR 27381
 131         * read.c (s_incbin): Check that the file to be included is a
 132         regular, non-directory file.
 133         * testsuite/gas/all/pr27381.s: New test source file.
 134         * testsuite/gas/all/pr27381.d: New test control file.
 135         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
 136         * testsuite/gas/all/gas.exp: Run the new test.
 137
 138 2021-02-09  Alan Modra  <amodra@gmail.com>
 139
 140         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
 141         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
 142         support.
 143         * config/te-symbian.h: Delete.
 144         * configure.tgt: Remove arm-*-symbianelf*.
 145         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
 146         target selection.
 147         * testsuite/gas/arm/arch4t.d: Likewise.
 148         * testsuite/gas/arm/got_prel.d: Likewise.
 149         * testsuite/gas/arm/mapdir.d: Likewise.
 150         * testsuite/gas/arm/mapmisc.d: Likewise.
 151         * testsuite/gas/arm/mapsecs.d: Likewise.
 152         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
 153         * testsuite/gas/arm/thumb-eabi.d: Likewise.
 154         * testsuite/gas/arm/thumb.d: Likewise.
 155         * testsuite/gas/arm/thumbrel.d: Likewise.
 156         * Makefile.in: Regenerate.
 157         * po/POTFILES.in: Regenerate.
 158
 159 2021-02-09  Nick Clifton  <nickc@redhat.com>
 160
 161         PR 27384
 162         * listing.c (listing_psize): Check the result of the width
 163         expression before assigning it to paper_width.
 164         * testsuite/gas/all/pr27384.s: New test source file.
 165         * testsuite/gas/all/pr27384.d: New test control file.
 166         * testsuite/gas/all/pr27384.err: Expected errors from new test.
 167         * testsuite/gas/all/gas.exp: Run the new test.
 168
 169 2021-02-09  Nick Clifton  <nickc@redhat.com>
 170
 171         PR 27355
 172         * testsuite/gas/elf/pr27355.s: New test source file.
 173         * testsuite/gas/elf/pr27355.d: New test control file.
 174         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
 175         * testsuite/gas/elf/elf.exp: Run the new test.
 176
 177 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
 178
 179         * config/tc-tic54x (tic54x_mmregs): Rename to ...
 180         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
 181         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
 182         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
 183         cc2_codes, cc3_codes, status_bits, and misc_symbols.
 184
 185 2021-02-08  Nick Clifton  <nickc@redhat.com>
 186
 187         PR 27355
 188         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 189         if it has not already been created.
 190
 191 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 192
 193         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
 194         INSN_CLASS_ZB*.
 195         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
 196         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
 197         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
 198
 199 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
 200
 201         * doc/c-s390.texi: Document vector instruction formats.
 202
 203 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 204
 205         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
 206
 207 2021-02-01  Alan Modra  <amodra@gmail.com>
 208
 209         PR 27283
 210         * config/tc-alpha.c (insert_operand): Delete dead code.
 211
 212 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
 213
 214         PR gas/27243
 215         * config/tc-nios2.c (md_begin): Don't disable relaxation with
 216         --gdwarf-N.
 217         * testsuite/gas/nios2/relax.d: New file.
 218         * testsuite/gas/nios2/relax.s: Likewise.
 219
 220 2021-01-26  Alan Modra  <amodra@gmail.com>
 221
 222         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
 223         notarget all except hppa.  Comment.
 224         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
 225         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
 226         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
 227         * testsuite/gas/all/sleb128-7.d: Likewise.
 228         * testsuite/gas/all/sleb128-9.d: Likewise.
 229         * testsuite/gas/elf/bignums.d: Likewise.
 230         * testsuite/gas/elf/group0c.d: Likewise.
 231         * testsuite/gas/elf/group1a.d: Likewise.
 232         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
 233         * testsuite/gas/elf/section15.d: Likewise.
 234         * testsuite/gas/elf/section4.d: Likewise.
 235         * testsuite/gas/elf/section7.d: Likewise.
 236         * testsuite/gas/macros/irp.d: Likewise.
 237         * testsuite/gas/macros/repeat.d: Likewise.
 238         * testsuite/gas/macros/rept.d: Likewise.
 239         * testsuite/gas/macros/test2.d: Likewise.
 240         * testsuite/gas/macros/vararg.d: Likewise.
 241         * testsuite/gas/all/string.d: Use xfail rather than skip.
 242         * testsuite/gas/elf/missing-build-notes.d: Likewise.
 243         * testsuite/gas/elf/section0.d: Likewise.
 244         * testsuite/gas/elf/section1.d: Likewise.
 245         * testsuite/gas/elf/section10.d: Likewise.
 246         * testsuite/gas/elf/section11.d: Likewise.
 247         * testsuite/gas/elf/section6.d: Likewise.
 248         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
 249         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
 250         * testsuite/gas/macros/test3.d: Don't notarget nds32.
 251
 252 2021-01-26  Alan Modra  <amodra@gmail.com>
 253
 254         * testsuite/gas/all/byte.d,
 255         * testsuite/gas/all/byte.l,
 256         * testsuite/gas/all/byte.s: Delete.
 257         * testsuite/gas/all/gas.exp: Don't run byte test.
 258
 259 2021-01-26  Alan Modra  <amodra@gmail.com>
 260
 261         PR 27282
 262         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
 263         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
 264
 265 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         PR gas/27228
 268         * testsuite/gas/elf/elf.exp: Run pr27228.
 269         * testsuite/gas/elf/pr27228.d: New file.
 270         * testsuite/gas/elf/pr27228.s: Likewise.
 271
 272 2021-01-24  Alan Modra  <amodra@gmail.com>
 273
 274         PR 27228
 275         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
 276         is defined.
 277
 278 2021-01-21  Alan Modra  <amodra@gmail.com>
 279
 280         PR 27221
 281         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
 282         line number info when gas is generating it.
 283         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
 284         * testsuite/gas/m68hc11/indexed12.d: Likewise.
 285         * testsuite/gas/elf/elf.exp: Don't run warn-2.
 286         * gas/testsuite/gas/elf/warn-2.s: Delete.
 287
 288 2021-01-21  Alan Modra  <amodra@gmail.com>
 289
 290         PR 27218
 291         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
 292         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
 293         error for negative file numbers.
 294
 295 2021-01-20  Alan Modra  <amodra@gmail.com>
 296
 297         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
 298         * testsuite/gas/ppc/test1elf32.d: Likewise.
 299         * testsuite/gas/ppc/test1elf64.d: Likewise.
 300
 301 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         PR gas/27195
 304         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
 305         needed.
 306         (dwarf2_directive_filename): Likewise.
 307         (dwarf2_directive_loc): Likewise.
 308         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
 309         * testsuite/gas/lns/lns-diag-1.l: Remove the
 310         "Error: file number less than one" errors.
 311
 312 2021-01-18  Alan Modra  <amodra@gmail.com>
 313
 314         PR 27198
 315         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
 316         * testsuite/gas/i386/pr27198.d,
 317         * gas/testsuite/gas/i386/pr27198.err,
 318         * gas/testsuite/gas/i386/pr27198.s: New test.
 319         * gas/testsuite/gas/i386/i386.exp: Run it.
 320
 321 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 322
 323         * config/tc-riscv.c: Indent and GNU coding standards tidy,
 324         also aligned the code.
 325         * config/tc-riscv.h: Likewise.
 326
 327 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 328
 329         * config/tc-riscv.c: Error and warning messages tidy.
 330         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
 331         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 332         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 333         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 334         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 335         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 336         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 337
 338 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 339
 340         * config/tc-riscv.c: Comments tidy and improvement.  Also update
 341         comment "fallthru" to "Fall through" that end with a period and
 342         two spaces.
 343
 344 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 345
 346         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
 347         Delete warning that these are only available with ELF targets.
 348         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
 349         * read.c (potable): ... here.
 350
 351 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 352
 353         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
 354         * Makefile.in: Regenerated.
 355
 356 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 357
 358         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
 359         (parse_int): Mark char_bag const.
 360
 361 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         PR gas/27178
 364         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
 365         Don't generate GOT_symbol for PLT relocations.
 366         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
 367         * testsuite/gas/i386/no-got.d: New file.
 368         * testsuite/gas/i386/no-got.s: Likewise.
 369         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
 370         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
 371
 372 2021-01-13  Alan Modra  <amodra@gmail.com>
 373
 374         * Makefile.in: Regenerate.
 375         * Makefile.in: Regenerate.
 376
 377 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 378
 379         PR binutils/26792
 380         * configure.ac: Use GNU_MAKE_JOBSERVER.
 381         * aclocal.m4: Regenerated.
 382         * configure: Likewise.
 383
 384 2021-01-12  Nick Clifton  <nickc@redhat.com>
 385
 386         * po/fr.po: Updated French translation.
 387
 388 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 389
 390         PR ld/27173
 391         * configure: Regenerated.
 392
 393 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 394
 395         * NEWS: Remove CSRE.
 396         * config/tc-aarch64.c (parse_csr_operand): Delete.
 397         (parse_operands): Delete handling of
 398         AARCH64_OPND_CSRE_CSR.
 399         (aarch64_features): Remove csre.
 400         * doc/c-aarch64.texi: Remove CSRE.
 401         * testsuite/gas/aarch64/csre.d: Delete.
 402         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
 403         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
 404         * testsuite/gas/aarch64/csre_csr.s: Likewise.
 405         * testsuite/gas/aarch64/csre_csr.d: Likewise.
 406         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
 407         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
 408         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
 409
 410 2021-01-11  Nick Clifton  <nickc@redhat.com>
 411
 412         * po/uk.po: Updated Ukranian translation.
 413
 414 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 415
 416         * configure: Regenerated.
 417
 418 2021-01-09  Nick Clifton  <nickc@redhat.com>
 419
 420         * configure: Regenerate.
 421         * po/gas.pot: Regenerate.
 422
 423 2021-01-09  Nick Clifton  <nickc@redhat.com>
 424
 425         * 2.36 release branch crated.
 426
 427 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
 428
 429         * testsuite/gas/ppc/rop-checks.d,
 430         * testsuite/gas/ppc/rop-checks.l,
 431         * testsuite/gas/ppc/rop-checks.s,
 432         * testsuite/gas/ppc/rop.d,
 433         * testsuite/gas/ppc/rop.s: New tests.
 434         * testsuite/gas/ppc/ppc.exp: Run them.
 435
 436 2021-01-09  Alan Modra  <amodra@gmail.com>
 437
 438         * configure: Regenerate.
 439
 440 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 441
 442         * configure: Regenerate.
 443
 444 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 445
 446         PR 27109
 447         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
 448         section symbol.
 449         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
 450         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
 451         on the section symbol.
 452         (set_symtab): Don't generate unused section symbols.
 453         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
 454         on the section symbol.
 455         * config/obj-elf.c (elf_adjust_symtab): Call
 456         symbol_mark_used_in_reloc on the group signature symbol.
 457         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
 458         from expected output.
 459         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
 460         is_elf_unused_section_symbols.
 461         * testsuite/gas/elf/section2.e: Updated.
 462         * testsuite/gas/elf/section2.e-unused: New file.
 463         * testsuite/gas/elf/symver.d: Remove unused section symbols.
 464         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
 465         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
 466         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
 467         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
 468         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
 469         * testsuite/gas/i386/size-1.d: Likewise.
 470         * testsuite/gas/i386/size-3.d: Likewise.
 471         * testsuite/gas/i386/svr4.d: Likewise.
 472         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
 473         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
 474         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
 475         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
 476
 477 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 478
 479         * config/tc-riscv.c (riscv_multi_subset_supports): Added
 480         INSN_CLASS_ZIHINTPAUSE.
 481         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
 482         the pause hint instruction.
 483         * testsuite/gas/riscv/pause.s: Likewise.
 484
 485 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 486             Jim Wilson  <jimw@sifive.com>
 487             Andrew Waterman  <andrew@sifive.com>
 488             Maxim Blinov  <maxim.blinov@embecosm.com>
 489             Kito Cheng  <kito.cheng@sifive.com>
 490             Nelson Chu  <nelson.chu@sifive.com>
 491
 492         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
 493         (riscv_get_default_ext_version): Do not check the default_isa_spec when
 494         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
 495         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
 496         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
 497         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
 498
 499 2021-01-06  Alan Modra  <amodra@gmail.com>
 500
 501         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
 502
 503 2021-01-06  Alan Modra  <amodra@gmail.com>
 504
 505         * testsuite/gas/macros/app1.d: xfail tic30.
 506         * testsuite/gas/macros/app2.d: Likewise.
 507         * testsuite/gas/macros/app3.d: Likewise.
 508         * testsuite/gas/macros/app4.d: Likewise.
 509
 510 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 511
 512         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
 513         * doc/c-riscv.texi: Likewise.
 514
 515 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 516
 517         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
 518         to littleriscv.
 519         * testsuite/gas/riscv/li64.d: Likewise.
 520         * testsuite/gas/riscv/lla32.d: Likewise.
 521         * testsuite/gas/riscv/lla64.d: Likewise.
 522         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
 523         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
 524         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
 525         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
 526         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
 527         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
 528         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
 529
 530 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 531
 532         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
 533         elf32-bigriscv.
 534         (install_insn): Always write instructions as little endian.
 535         (riscv_make_nops): Likewise.
 536         (md_convert_frag_branch): Likewise.
 537         (md_number_to_chars): Write data in target endianness.
 538         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
 539         (md_parse_option): Handle the endian options.
 540         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
 541         already defined.
 542         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
 543
 544 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 545
 546         PR ld/26256
 547         * config/obj-elf.c (obj_elf_change_section): Also filter out
 548         SHF_LINK_ORDER.
 549
 550 2021-01-04  Alan Modra  <amodra@gmail.com>
 551
 552         PR 27102
 553         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
 554         message and register symbol error message.
 555
 556 2021-01-04  Alan Modra  <amodra@gmail.com>
 557
 558         PR 27101
 559         * read.c (s_align): Use a large enough type for "align" to hold
 560         the result of get_absolute_expression.
 561
 562 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 563
 564         * config/tc-i386.c: Correct comment spelling.
 565         * config/tc-riscv.c: Likewise.
 566         * config/tc-s390.c: Correct comment grammar.
 567         * doc/c-i386.texi: Correct spelling.
 568         * doc/c-s390.texi: Correct grammar.
 569
 570 2021-01-01  Alan Modra  <amodra@gmail.com>
 571
 572         Update year range in copyright notice of all files.
 573
 574 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
 575
 576         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
 577
 578 For older changes see ChangeLog-2020
 579 \f
 580 Copyright (C) 2021 Free Software Foundation, Inc.
 581
 582 Copying and distribution of this file, with or without modification,
 583 are permitted in any medium without royalty provided the copyright
 584 notice and this notice are preserved.
 585
 586 Local Variables:
 587 mode: change-log
 588 left-margin: 8
 589 fill-column: 74
 590 version-control: never
 591 End: