gas/ChangeLog

   1 2021-02-24  Alan Modra  <amodra@gmail.com>
   2
   3         PR 23691
   4         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
   5         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
   6         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
   7         and use alongside TARGET_CPU_CFILES.
   8         (EXTRA_DIST): Update location of generated .c files.
   9         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
  10         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
  11         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
  12         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
  13         dependencies.
  14         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
  15         (itbl-parse.c, itbl-parse.h): Tidy.
  16         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
  17         * config/bfin-lex.l: Include config/bfin-parse.h.
  18         * configure.ac (extra_objects): Move object files corresponding
  19         to .y and .l files now in config/ to config/.
  20         * Makefile.in: Regenerate.
  21         * configure: Regenerate.
  22         * po/POTFILES.in: Regenerate.
  23
  24 2021-02-19  Nick Clifton  <nickc@redhat.com>
  25
  26         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
  27         misleading indentation.
  28
  29 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
  30
  31         PR 27158
  32         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
  33         (md_apply_fix): Likewise.
  34         (md_convert_frag_branch): Likewise.
  35         (validate_riscv_insn): Likewise.  Also arranged operands, including
  36         added C5 and C6 operands, and removed unused Ci and C< operands.
  37         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
  38         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
  39         * testsuite/gas/riscv/insn.s: Likewise.
  40
  41 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
  42
  43         * config/tc-riscv.c: Included cpu-riscv.h.
  44         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
  45         (struct riscv_csr_extra): Likewise.
  46         (struct riscv_ext_version): Likewise.
  47         (ext_version_table): Moved from opcodes/riscv-opc.c.
  48         (default_isa_spec): Updated type to riscv_spec_class.
  49         (default_priv_spec): Likewise.
  50         (riscv_set_default_isa_spec): Updated.
  51         (init_ext_version_hash): Likewise.
  52         (riscv_init_csr_hash): Likewise, also fixed indent.
  53
  54 2021-02-17  Alan Modra  <amodra@gmail.com>
  55
  56         * testsuite/gas/elf/section28.d: xfail h8300.
  57
  58 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         PR gas/27412
  61         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
  62         when checking incorrect section attributes.
  63         * testsuite/gas/elf/elf.exp: Run section28 and section29.
  64         * testsuite/gas/elf/section28.d: New file.
  65         * testsuite/gas/elf/section28.s: Likewise.
  66         * testsuite/gas/elf/section29.d: Likewise.
  67         * testsuite/gas/elf/section29.s: Likewise.
  68
  69 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  70
  71         * testsuite/gas/i386/sse-check.s,
  72         testsuite/gas/i386/sse2avx.s,
  73         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
  74         * testsuite/gas/i386/sse-check-error.l,
  75         testsuite/gas/i386/sse-check-warn.e,
  76         testsuite/gas/i386/sse-check.d,
  77         testsuite/gas/i386/sse2avx.d,
  78         testsuite/gas/i386/x86-64-sse-check-error.l,
  79         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
  80         * testsuite/gas/i386/property-cvtpi2pd.s,
  81         testsuite/gas/i386/property-cvtpi2pd.d,
  82         testsuite/gas/i386/property-cvtpi2ps.s,
  83         testsuite/gas/i386/property-cvtpi2ps.d: New.
  84         * testsuite/gas/i386/i386.exp: Run new tests.
  85
  86 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  87
  88         * config/tc-i386.c (md_assemble): Use template rather than
  89         actuals when updating i.xstate.
  90         * testsuite/gas/i386/property-4.d,
  91         testsuite/gas/i386/property-5.d,
  92         testsuite/gas/i386/property-12.d: Adjust expectations.
  93
  94 2021-02-16  Jan Beulich  <jbeulich@suse.com>
  95
  96         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
  97         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
  98         * testsuite/gas/i386/property-ldmxcsr.s,
  99         testsuite/gas/i386/property-ldmxcsr.d,
 100         testsuite/gas/i386/property-vldmxcsr.s,
 101         testsuite/gas/i386/property-vldmxcsr.d,
 102         testsuite/gas/i386/property-vzeroall.s,
 103         testsuite/gas/i386/property-vzeroall.d: New.
 104         * testsuite/gas/i386/i386.exp: Run new tests.
 105
 106 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 107
 108         * testsuite/gas/i386/i386.exp: Move bitness-independent property
 109         tests to bitness independent section.
 110         * testsuite/gas/i386/x86-64-property-2.d,
 111         testsuite/gas/i386/x86-64-property-3.d,
 112         testsuite/gas/i386/x86-64-property-4.d,
 113         testsuite/gas/i386/x86-64-property-5.d,
 114         testsuite/gas/i386/x86-64-property-6.d,
 115         testsuite/gas/i386/x86-64-property-10.d,
 116         testsuite/gas/i386/x86-64-property-11.d,
 117         testsuite/gas/i386/x86-64-property-12.d,
 118         testsuite/gas/i386/x86-64-property-13.d: Delete.
 119
 120 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 121
 122         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
 123         movdir.s.
 124         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
 125
 126 2021-02-16  Alan Modra  <amodra@gmail.com>
 127
 128         PR 27426
 129         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 130         in another place.
 131
 132 2021-02-16  Alan Modra  <amodra@gmail.com>
 133
 134         * read.c (demand_copy_C_string): Really check for embedded zeros.
 135
 136 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
 137
 138         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
 139         * doc/c-s390.texi: Document arch14 march option.
 140         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
 141         * testsuite/gas/s390/zarch-arch14.d: New test.
 142         * testsuite/gas/s390/zarch-arch14.s: New test.
 143
 144 2021-02-12  Nick Clifton  <nickc@redhat.com>
 145
 146         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
 147         following.
 148         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
 149
 150 2021-02-12  Alan Modra  <amodra@gmail.com>
 151
 152         * testsuite/gas/all/pr27381.err: Don't match source file name.
 153         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
 154         * testsuite/gas/all/pr27384.err: Don't match source file name.
 155         Adjust line number.
 156         * testsuite/gas/all/pr27384.s: Add ".text" directive.
 157         * testsuite/gas/elf/pr27355.err: Don't match source file name.
 158
 159 2021-02-11  Alan Modra  <amodra@gmail.com>
 160
 161         * NEWS: Mention arm-symbianelf removal.
 162
 163 2021-02-10  Nick Clifton  <nickc@redhat.com>
 164
 165         * listing.c (buffer_line): Remove debugging code accidentally
 166         included with the fix for PR 27384.
 167
 168 2021-02-09  Nick Clifton  <nickc@redhat.com>
 169
 170         PR 27381
 171         * read.c (s_incbin): Check that the file to be included is a
 172         regular, non-directory file.
 173         * testsuite/gas/all/pr27381.s: New test source file.
 174         * testsuite/gas/all/pr27381.d: New test control file.
 175         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
 176         * testsuite/gas/all/gas.exp: Run the new test.
 177
 178 2021-02-09  Alan Modra  <amodra@gmail.com>
 179
 180         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
 181         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
 182         support.
 183         * config/te-symbian.h: Delete.
 184         * configure.tgt: Remove arm-*-symbianelf*.
 185         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
 186         target selection.
 187         * testsuite/gas/arm/arch4t.d: Likewise.
 188         * testsuite/gas/arm/got_prel.d: Likewise.
 189         * testsuite/gas/arm/mapdir.d: Likewise.
 190         * testsuite/gas/arm/mapmisc.d: Likewise.
 191         * testsuite/gas/arm/mapsecs.d: Likewise.
 192         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
 193         * testsuite/gas/arm/thumb-eabi.d: Likewise.
 194         * testsuite/gas/arm/thumb.d: Likewise.
 195         * testsuite/gas/arm/thumbrel.d: Likewise.
 196         * Makefile.in: Regenerate.
 197         * po/POTFILES.in: Regenerate.
 198
 199 2021-02-09  Nick Clifton  <nickc@redhat.com>
 200
 201         PR 27384
 202         * listing.c (listing_psize): Check the result of the width
 203         expression before assigning it to paper_width.
 204         * testsuite/gas/all/pr27384.s: New test source file.
 205         * testsuite/gas/all/pr27384.d: New test control file.
 206         * testsuite/gas/all/pr27384.err: Expected errors from new test.
 207         * testsuite/gas/all/gas.exp: Run the new test.
 208
 209 2021-02-09  Nick Clifton  <nickc@redhat.com>
 210
 211         PR 27355
 212         * testsuite/gas/elf/pr27355.s: New test source file.
 213         * testsuite/gas/elf/pr27355.d: New test control file.
 214         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
 215         * testsuite/gas/elf/elf.exp: Run the new test.
 216
 217 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
 218
 219         * config/tc-tic54x (tic54x_mmregs): Rename to ...
 220         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
 221         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
 222         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
 223         cc2_codes, cc3_codes, status_bits, and misc_symbols.
 224
 225 2021-02-08  Nick Clifton  <nickc@redhat.com>
 226
 227         PR 27355
 228         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 229         if it has not already been created.
 230
 231 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 232
 233         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
 234         INSN_CLASS_ZB*.
 235         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
 236         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
 237         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
 238
 239 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
 240
 241         * doc/c-s390.texi: Document vector instruction formats.
 242
 243 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 244
 245         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
 246
 247 2021-02-01  Alan Modra  <amodra@gmail.com>
 248
 249         PR 27283
 250         * config/tc-alpha.c (insert_operand): Delete dead code.
 251
 252 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         PR gas/27243
 255         * config/tc-nios2.c (md_begin): Don't disable relaxation with
 256         --gdwarf-N.
 257         * testsuite/gas/nios2/relax.d: New file.
 258         * testsuite/gas/nios2/relax.s: Likewise.
 259
 260 2021-01-26  Alan Modra  <amodra@gmail.com>
 261
 262         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
 263         notarget all except hppa.  Comment.
 264         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
 265         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
 266         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
 267         * testsuite/gas/all/sleb128-7.d: Likewise.
 268         * testsuite/gas/all/sleb128-9.d: Likewise.
 269         * testsuite/gas/elf/bignums.d: Likewise.
 270         * testsuite/gas/elf/group0c.d: Likewise.
 271         * testsuite/gas/elf/group1a.d: Likewise.
 272         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
 273         * testsuite/gas/elf/section15.d: Likewise.
 274         * testsuite/gas/elf/section4.d: Likewise.
 275         * testsuite/gas/elf/section7.d: Likewise.
 276         * testsuite/gas/macros/irp.d: Likewise.
 277         * testsuite/gas/macros/repeat.d: Likewise.
 278         * testsuite/gas/macros/rept.d: Likewise.
 279         * testsuite/gas/macros/test2.d: Likewise.
 280         * testsuite/gas/macros/vararg.d: Likewise.
 281         * testsuite/gas/all/string.d: Use xfail rather than skip.
 282         * testsuite/gas/elf/missing-build-notes.d: Likewise.
 283         * testsuite/gas/elf/section0.d: Likewise.
 284         * testsuite/gas/elf/section1.d: Likewise.
 285         * testsuite/gas/elf/section10.d: Likewise.
 286         * testsuite/gas/elf/section11.d: Likewise.
 287         * testsuite/gas/elf/section6.d: Likewise.
 288         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
 289         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
 290         * testsuite/gas/macros/test3.d: Don't notarget nds32.
 291
 292 2021-01-26  Alan Modra  <amodra@gmail.com>
 293
 294         * testsuite/gas/all/byte.d,
 295         * testsuite/gas/all/byte.l,
 296         * testsuite/gas/all/byte.s: Delete.
 297         * testsuite/gas/all/gas.exp: Don't run byte test.
 298
 299 2021-01-26  Alan Modra  <amodra@gmail.com>
 300
 301         PR 27282
 302         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
 303         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
 304
 305 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 306
 307         PR gas/27228
 308         * testsuite/gas/elf/elf.exp: Run pr27228.
 309         * testsuite/gas/elf/pr27228.d: New file.
 310         * testsuite/gas/elf/pr27228.s: Likewise.
 311
 312 2021-01-24  Alan Modra  <amodra@gmail.com>
 313
 314         PR 27228
 315         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
 316         is defined.
 317
 318 2021-01-21  Alan Modra  <amodra@gmail.com>
 319
 320         PR 27221
 321         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
 322         line number info when gas is generating it.
 323         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
 324         * testsuite/gas/m68hc11/indexed12.d: Likewise.
 325         * testsuite/gas/elf/elf.exp: Don't run warn-2.
 326         * gas/testsuite/gas/elf/warn-2.s: Delete.
 327
 328 2021-01-21  Alan Modra  <amodra@gmail.com>
 329
 330         PR 27218
 331         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
 332         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
 333         error for negative file numbers.
 334
 335 2021-01-20  Alan Modra  <amodra@gmail.com>
 336
 337         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
 338         * testsuite/gas/ppc/test1elf32.d: Likewise.
 339         * testsuite/gas/ppc/test1elf64.d: Likewise.
 340
 341 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 342
 343         PR gas/27195
 344         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
 345         needed.
 346         (dwarf2_directive_filename): Likewise.
 347         (dwarf2_directive_loc): Likewise.
 348         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
 349         * testsuite/gas/lns/lns-diag-1.l: Remove the
 350         "Error: file number less than one" errors.
 351
 352 2021-01-18  Alan Modra  <amodra@gmail.com>
 353
 354         PR 27198
 355         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
 356         * testsuite/gas/i386/pr27198.d,
 357         * gas/testsuite/gas/i386/pr27198.err,
 358         * gas/testsuite/gas/i386/pr27198.s: New test.
 359         * gas/testsuite/gas/i386/i386.exp: Run it.
 360
 361 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 362
 363         * config/tc-riscv.c: Indent and GNU coding standards tidy,
 364         also aligned the code.
 365         * config/tc-riscv.h: Likewise.
 366
 367 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 368
 369         * config/tc-riscv.c: Error and warning messages tidy.
 370         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
 371         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 372         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 373         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 374         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 375         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 376         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 377
 378 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 379
 380         * config/tc-riscv.c: Comments tidy and improvement.  Also update
 381         comment "fallthru" to "Fall through" that end with a period and
 382         two spaces.
 383
 384 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 385
 386         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
 387         Delete warning that these are only available with ELF targets.
 388         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
 389         * read.c (potable): ... here.
 390
 391 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 392
 393         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
 394         * Makefile.in: Regenerated.
 395
 396 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 397
 398         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
 399         (parse_int): Mark char_bag const.
 400
 401 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 402
 403         PR gas/27178
 404         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
 405         Don't generate GOT_symbol for PLT relocations.
 406         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
 407         * testsuite/gas/i386/no-got.d: New file.
 408         * testsuite/gas/i386/no-got.s: Likewise.
 409         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
 410         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
 411
 412 2021-01-13  Alan Modra  <amodra@gmail.com>
 413
 414         * Makefile.in: Regenerate.
 415         * Makefile.in: Regenerate.
 416
 417 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         PR binutils/26792
 420         * configure.ac: Use GNU_MAKE_JOBSERVER.
 421         * aclocal.m4: Regenerated.
 422         * configure: Likewise.
 423
 424 2021-01-12  Nick Clifton  <nickc@redhat.com>
 425
 426         * po/fr.po: Updated French translation.
 427
 428 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         PR ld/27173
 431         * configure: Regenerated.
 432
 433 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 434
 435         * NEWS: Remove CSRE.
 436         * config/tc-aarch64.c (parse_csr_operand): Delete.
 437         (parse_operands): Delete handling of
 438         AARCH64_OPND_CSRE_CSR.
 439         (aarch64_features): Remove csre.
 440         * doc/c-aarch64.texi: Remove CSRE.
 441         * testsuite/gas/aarch64/csre.d: Delete.
 442         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
 443         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
 444         * testsuite/gas/aarch64/csre_csr.s: Likewise.
 445         * testsuite/gas/aarch64/csre_csr.d: Likewise.
 446         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
 447         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
 448         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
 449
 450 2021-01-11  Nick Clifton  <nickc@redhat.com>
 451
 452         * po/uk.po: Updated Ukranian translation.
 453
 454 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         * configure: Regenerated.
 457
 458 2021-01-09  Nick Clifton  <nickc@redhat.com>
 459
 460         * configure: Regenerate.
 461         * po/gas.pot: Regenerate.
 462
 463 2021-01-09  Nick Clifton  <nickc@redhat.com>
 464
 465         * 2.36 release branch crated.
 466
 467 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
 468
 469         * testsuite/gas/ppc/rop-checks.d,
 470         * testsuite/gas/ppc/rop-checks.l,
 471         * testsuite/gas/ppc/rop-checks.s,
 472         * testsuite/gas/ppc/rop.d,
 473         * testsuite/gas/ppc/rop.s: New tests.
 474         * testsuite/gas/ppc/ppc.exp: Run them.
 475
 476 2021-01-09  Alan Modra  <amodra@gmail.com>
 477
 478         * configure: Regenerate.
 479
 480 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 481
 482         * configure: Regenerate.
 483
 484 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 485
 486         PR 27109
 487         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
 488         section symbol.
 489         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
 490         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
 491         on the section symbol.
 492         (set_symtab): Don't generate unused section symbols.
 493         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
 494         on the section symbol.
 495         * config/obj-elf.c (elf_adjust_symtab): Call
 496         symbol_mark_used_in_reloc on the group signature symbol.
 497         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
 498         from expected output.
 499         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
 500         is_elf_unused_section_symbols.
 501         * testsuite/gas/elf/section2.e: Updated.
 502         * testsuite/gas/elf/section2.e-unused: New file.
 503         * testsuite/gas/elf/symver.d: Remove unused section symbols.
 504         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
 505         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
 506         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
 507         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
 508         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
 509         * testsuite/gas/i386/size-1.d: Likewise.
 510         * testsuite/gas/i386/size-3.d: Likewise.
 511         * testsuite/gas/i386/svr4.d: Likewise.
 512         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
 513         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
 514         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
 515         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
 516
 517 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 518
 519         * config/tc-riscv.c (riscv_multi_subset_supports): Added
 520         INSN_CLASS_ZIHINTPAUSE.
 521         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
 522         the pause hint instruction.
 523         * testsuite/gas/riscv/pause.s: Likewise.
 524
 525 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 526             Jim Wilson  <jimw@sifive.com>
 527             Andrew Waterman  <andrew@sifive.com>
 528             Maxim Blinov  <maxim.blinov@embecosm.com>
 529             Kito Cheng  <kito.cheng@sifive.com>
 530             Nelson Chu  <nelson.chu@sifive.com>
 531
 532         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
 533         (riscv_get_default_ext_version): Do not check the default_isa_spec when
 534         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
 535         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
 536         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
 537         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
 538
 539 2021-01-06  Alan Modra  <amodra@gmail.com>
 540
 541         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
 542
 543 2021-01-06  Alan Modra  <amodra@gmail.com>
 544
 545         * testsuite/gas/macros/app1.d: xfail tic30.
 546         * testsuite/gas/macros/app2.d: Likewise.
 547         * testsuite/gas/macros/app3.d: Likewise.
 548         * testsuite/gas/macros/app4.d: Likewise.
 549
 550 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 551
 552         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
 553         * doc/c-riscv.texi: Likewise.
 554
 555 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 556
 557         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
 558         to littleriscv.
 559         * testsuite/gas/riscv/li64.d: Likewise.
 560         * testsuite/gas/riscv/lla32.d: Likewise.
 561         * testsuite/gas/riscv/lla64.d: Likewise.
 562         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
 563         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
 564         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
 565         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
 566         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
 567         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
 568         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
 569
 570 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 571
 572         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
 573         elf32-bigriscv.
 574         (install_insn): Always write instructions as little endian.
 575         (riscv_make_nops): Likewise.
 576         (md_convert_frag_branch): Likewise.
 577         (md_number_to_chars): Write data in target endianness.
 578         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
 579         (md_parse_option): Handle the endian options.
 580         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
 581         already defined.
 582         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
 583
 584 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         PR ld/26256
 587         * config/obj-elf.c (obj_elf_change_section): Also filter out
 588         SHF_LINK_ORDER.
 589
 590 2021-01-04  Alan Modra  <amodra@gmail.com>
 591
 592         PR 27102
 593         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
 594         message and register symbol error message.
 595
 596 2021-01-04  Alan Modra  <amodra@gmail.com>
 597
 598         PR 27101
 599         * read.c (s_align): Use a large enough type for "align" to hold
 600         the result of get_absolute_expression.
 601
 602 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 603
 604         * config/tc-i386.c: Correct comment spelling.
 605         * config/tc-riscv.c: Likewise.
 606         * config/tc-s390.c: Correct comment grammar.
 607         * doc/c-i386.texi: Correct spelling.
 608         * doc/c-s390.texi: Correct grammar.
 609
 610 2021-01-01  Alan Modra  <amodra@gmail.com>
 611
 612         Update year range in copyright notice of all files.
 613
 614 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
 615
 616         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
 617
 618 For older changes see ChangeLog-2020
 619 \f
 620 Copyright (C) 2021 Free Software Foundation, Inc.
 621
 622 Copying and distribution of this file, with or without modification,
 623 are permitted in any medium without royalty provided the copyright
 624 notice and this notice are preserved.
 625
 626 Local Variables:
 627 mode: change-log
 628 left-margin: 8
 629 fill-column: 74
 630 version-control: never
 631 End: