gas/ChangeLog

   1 2021-03-25  Jan Beulich  <jbeulich@suse.com>
   2
   3         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
   4         without mask register.
   5         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
   6
   7 2021-03-25  Jan Beulich  <jbeulich@suse.com>
   8
   9         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
  10         swapping operands for.
  11         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
  12         syntax tests.
  13         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
  14         well as Intel syntax tests.
  15         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
  16         expectations.
  17         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
  18         Likewise. Drop passing --def-sym to as.
  19
  20 2021-03-25  Jan Beulich  <jbeulich@suse.com>
  21
  22         PR/gas 27419
  23         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
  24         conversion to x32 mode.
  25         * testsuite/gas/i386/ilp32/enqcmd.s,
  26         testsuite/gas/i386/ilp32/enqcmd.d,
  27         testsuite/gas/i386/ilp32/movdir.s,
  28         testsuite/gas/i386/ilp32/movdir.d: New.
  29         * testsuite/gas/i386/x86-64-enqcmd.s,
  30         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
  31         cases.
  32         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
  33         (%eip) cases.
  34         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
  35         * testsuite/gas/i386/x86-64-enqcmd.d,
  36         testsuite/gas/i386/x86-64-enqcmd-intel.d,
  37         testsuite/gas/i386/x86-64-enqcmd-inval.l,
  38         testsuite/gas/i386/x86-64-movdir.d,
  39         testsuite/gas/i386/x86-64-movdir-intel.d,
  40         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
  41
  42 2021-03-25  Alan Modra  <amodra@gmail.com>
  43
  44         PR 27647
  45         * testsuite/gas/ppc/a2.d: Update expected output.
  46         * testsuite/gas/ppc/power8.d: Likewise.
  47
  48 2021-03-24  Jan Beulich  <jbeulich@suse.com>
  49
  50         * config/tc-i386.c (struct _i386_insn): New field
  51         opcode_length.
  52         (md_begin): Drop assertion.
  53         (install_template): New.
  54         (build_vex_prefix): Call install_template.
  55         (match_template): Likewise.
  56         (process_operands): Use new opcode_length field.
  57         (output_jump): Likewise.
  58         (output_insn): Likewise. Adjust psedo prefix check.
  59
  60 2021-03-24  Jan Beulich  <jbeulich@suse.com>
  61
  62         * config/tc-i386.c (md_begin): Add assertion.
  63         (build_vex_prefix): Drop implied prefix calculation.
  64         (build_evex_prefix): Likewise.
  65         (optimize_encoding): Adjust opcode checks.
  66         (load_insn_p): Also check opcodeprefix.
  67         (match_template): Also check opcodespace.
  68         (process_suffix): Likewise.
  69         (process_operands): Likewise.
  70         (output_insn): Likewise. Also check isprefix when discaring
  71         standalone LOCK.
  72         * config/tc-i386-intel.c (i386_intel_operand): Also check
  73         opcodespace.
  74
  75 2021-03-24  Jan Beulich  <jbeulich@suse.com>
  76
  77         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
  78         base_opcode and extension_opcode.
  79
  80 2021-03-23  Jan Beulich  <jbeulich@suse.com>
  81
  82         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
  83
  84 2021-03-23  Jan Beulich  <jbeulich@suse.com>
  85
  86         * config/tc-i386.c (output_i386_opcode): Invoke
  87         process_i386_cpu_flag() slightly later.
  88         (process_i386_opcodes): Likewise.
  89
  90 2021-03-23  Jan Beulich  <jbeulich@suse.com>
  91
  92         * config/tc-i386.c (pte): Print prefix and encoding space.
  93         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
  94         (build_evex_prefix): Likewise.
  95         (load_insn_p): Likewise.
  96
  97 2021-03-23  Jan Beulich  <jbeulich@suse.com>
  98
  99         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
 100         if()-s.
 101         (match_template, output_insn): Use PREFIX_NONE.
 102
 103 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 104
 105         * config/tc-i386.c (i386_index_check): New local variable t.
 106         Correct MPX insn check.
 107         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
 108         MPX insn check.
 109         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
 110         index scaling by other than 1.
 111         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
 112
 113 2021-03-22  Martin Liska  <mliska@suse.cz>
 114
 115         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
 116         (x86_64_section_word): Likewise.
 117         * config/tc-sparc.c (md_parse_option): Likewise.
 118
 119 2021-03-19  Alan Modra  <amodra@gmail.com>
 120
 121         * app.c (do_scrub_chars): Don't lose spaces before a slash.
 122
 123 2021-03-18  Christian Groessler  <chris@groessler.org>
 124
 125         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
 126         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
 127
 128 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 129
 130         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
 131         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
 132         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
 133         * testsuite/gas/riscv/b-ext-64.d: Likewise.
 134         * testsuite/gas/riscv/b-ext.s: Likewise.
 135         * testsuite/gas/riscv/b-ext.d: Likewise.
 136
 137 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 138
 139         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
 140         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
 141         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
 142         * testsuite/gas/aarch64/sysreg-7.d: New test.
 143         * testsuite/gas/aarch64/sysreg-7.s: New test.
 144
 145 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 146
 147         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
 148         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
 149         (ppc_xcoff_tbss_section): New variables.
 150         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
 151         (ppc_data_csects): Removed.
 152         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
 153         ppc_xcoff_parse_cons): New functions.
 154         (md_being): Initialize XCOFF sections.
 155         (ppc_xcoff_suffix): Add support for TLS relocations
 156         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
 157         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
 158         to .bss section.  Handle new XCOFF section variables.
 159         (ppc_comm): Likewise.
 160         (ppc_toc): Likewise.
 161         (ppc_symbol_new_hook): Likewise.
 162         (ppc_frob_symbol): Likewise.
 163         (ppc_fix_adjustable): Add tbss support.
 164         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
 165         (ppc_xcoff_parse_cons): Add prototype.
 166         (struct ppc_xcoff_section): New structure.
 167
 168 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 169
 170         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
 171         (MAP, MAP32, MAP64): New macros for XCOFF.
 172         (ppc_xcoff_fixup_addis): New function.
 173         (ppc_is_toc_sym): Handle XMC_TE.
 174         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
 175         BFD_RELOC_PPC_TOC16_LO.
 176         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
 177         (ppc_change_csect): Handle XMC_TE.
 178         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
 179         storage class.
 180         (ppc_symbol_new_hook): Handle XMC_TE.
 181         (ppc_frob_symbol): Likewise.
 182         (ppc_fix_adjustable): Likewise.
 183         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
 184         BFD_RELOC_PPC_TOC16_LO.
 185
 186 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 187
 188         * testsuite/gas/i386/avx512f-intel.d,
 189         testsuite/gas/i386/avx512f_vl-intel.d,
 190         testsuite/gas/i386/avx512pf-intel.d,
 191         testsuite/gas/i386/x86-64-avx512f-intel.d,
 192         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
 193         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
 194
 195 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 196
 197         * testsuite/gas/i386/prefetch.d,
 198         testsuite/gas/i386/prefetch-intel.d,
 199         testsuite/gas/i386/x86-64-prefetch.d,
 200         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
 201         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
 202         * testsuite/gas/i386/i386.exp: Run new test.
 203
 204 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 205
 206         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
 207         (md_assemble): Replace use of repprefixok, islockable, and
 208         notrackprefixok.
 209         (i386_index_check): Replace use of repprefixok.
 210
 211 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 212
 213         * testsuite/gas/i386/noreg64.s: Add sysexit.
 214         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
 215         sysexitl and sysexitq.
 216         * testsuite/gas/i386/noreg-intel64.l,
 217         testsuite/gas/i386/noreg64-data16.d,
 218         testsuite/gas/i386/noreg64-data16.e,
 219         testsuite/gas/i386/noreg64-rex64.d,
 220         testsuite/gas/i386/noreg64.d,
 221         testsuite/gas/i386/noreg64.l,
 222         testsuite/gas/i386/x86-64-sysenter-amd.d,
 223         testsuite/gas/i386/x86-64-sysenter-amd.l,
 224         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
 225
 226 2021-02-26  Nick Clifton  <nickc@redhat.com>
 227
 228         PR 27411
 229         * config/tc-arm.c (do_t_add_sub): Correct error message.
 230         * testsuite/gas/arm/pr27411.s: New test.
 231         * testsuite/gas/arm/pr27411.d: New test driver.
 232         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
 233
 234 2021-02-24  Alan Modra  <amodra@gmail.com>
 235
 236         PR 23691
 237         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
 238         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
 239         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
 240         and use alongside TARGET_CPU_CFILES.
 241         (EXTRA_DIST): Update location of generated .c files.
 242         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
 243         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
 244         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
 245         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
 246         dependencies.
 247         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
 248         (itbl-parse.c, itbl-parse.h): Tidy.
 249         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
 250         * config/bfin-lex.l: Include config/bfin-parse.h.
 251         * configure.ac (extra_objects): Move object files corresponding
 252         to .y and .l files now in config/ to config/.
 253         * Makefile.in: Regenerate.
 254         * configure: Regenerate.
 255         * po/POTFILES.in: Regenerate.
 256
 257 2021-02-19  Nick Clifton  <nickc@redhat.com>
 258
 259         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
 260         misleading indentation.
 261
 262 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 263
 264         PR 27158
 265         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
 266         (md_apply_fix): Likewise.
 267         (md_convert_frag_branch): Likewise.
 268         (validate_riscv_insn): Likewise.  Also arranged operands, including
 269         added C5 and C6 operands, and removed unused Ci and C< operands.
 270         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
 271         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
 272         * testsuite/gas/riscv/insn.s: Likewise.
 273
 274 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 275
 276         * config/tc-riscv.c: Included cpu-riscv.h.
 277         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
 278         (struct riscv_csr_extra): Likewise.
 279         (struct riscv_ext_version): Likewise.
 280         (ext_version_table): Moved from opcodes/riscv-opc.c.
 281         (default_isa_spec): Updated type to riscv_spec_class.
 282         (default_priv_spec): Likewise.
 283         (riscv_set_default_isa_spec): Updated.
 284         (init_ext_version_hash): Likewise.
 285         (riscv_init_csr_hash): Likewise, also fixed indent.
 286
 287 2021-02-17  Alan Modra  <amodra@gmail.com>
 288
 289         * testsuite/gas/elf/section28.d: xfail h8300.
 290
 291 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 292
 293         PR gas/27412
 294         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
 295         when checking incorrect section attributes.
 296         * testsuite/gas/elf/elf.exp: Run section28 and section29.
 297         * testsuite/gas/elf/section28.d: New file.
 298         * testsuite/gas/elf/section28.s: Likewise.
 299         * testsuite/gas/elf/section29.d: Likewise.
 300         * testsuite/gas/elf/section29.s: Likewise.
 301
 302 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 303
 304         * testsuite/gas/i386/sse-check.s,
 305         testsuite/gas/i386/sse2avx.s,
 306         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
 307         * testsuite/gas/i386/sse-check-error.l,
 308         testsuite/gas/i386/sse-check-warn.e,
 309         testsuite/gas/i386/sse-check.d,
 310         testsuite/gas/i386/sse2avx.d,
 311         testsuite/gas/i386/x86-64-sse-check-error.l,
 312         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
 313         * testsuite/gas/i386/property-cvtpi2pd.s,
 314         testsuite/gas/i386/property-cvtpi2pd.d,
 315         testsuite/gas/i386/property-cvtpi2ps.s,
 316         testsuite/gas/i386/property-cvtpi2ps.d: New.
 317         * testsuite/gas/i386/i386.exp: Run new tests.
 318
 319 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 320
 321         * config/tc-i386.c (md_assemble): Use template rather than
 322         actuals when updating i.xstate.
 323         * testsuite/gas/i386/property-4.d,
 324         testsuite/gas/i386/property-5.d,
 325         testsuite/gas/i386/property-12.d: Adjust expectations.
 326
 327 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 328
 329         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
 330         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
 331         * testsuite/gas/i386/property-ldmxcsr.s,
 332         testsuite/gas/i386/property-ldmxcsr.d,
 333         testsuite/gas/i386/property-vldmxcsr.s,
 334         testsuite/gas/i386/property-vldmxcsr.d,
 335         testsuite/gas/i386/property-vzeroall.s,
 336         testsuite/gas/i386/property-vzeroall.d: New.
 337         * testsuite/gas/i386/i386.exp: Run new tests.
 338
 339 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 340
 341         * testsuite/gas/i386/i386.exp: Move bitness-independent property
 342         tests to bitness independent section.
 343         * testsuite/gas/i386/x86-64-property-2.d,
 344         testsuite/gas/i386/x86-64-property-3.d,
 345         testsuite/gas/i386/x86-64-property-4.d,
 346         testsuite/gas/i386/x86-64-property-5.d,
 347         testsuite/gas/i386/x86-64-property-6.d,
 348         testsuite/gas/i386/x86-64-property-10.d,
 349         testsuite/gas/i386/x86-64-property-11.d,
 350         testsuite/gas/i386/x86-64-property-12.d,
 351         testsuite/gas/i386/x86-64-property-13.d: Delete.
 352
 353 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 354
 355         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
 356         movdir.s.
 357         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
 358
 359 2021-02-16  Alan Modra  <amodra@gmail.com>
 360
 361         PR 27426
 362         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 363         in another place.
 364
 365 2021-02-16  Alan Modra  <amodra@gmail.com>
 366
 367         * read.c (demand_copy_C_string): Really check for embedded zeros.
 368
 369 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
 370
 371         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
 372         * doc/c-s390.texi: Document arch14 march option.
 373         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
 374         * testsuite/gas/s390/zarch-arch14.d: New test.
 375         * testsuite/gas/s390/zarch-arch14.s: New test.
 376
 377 2021-02-12  Nick Clifton  <nickc@redhat.com>
 378
 379         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
 380         following.
 381         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
 382
 383 2021-02-12  Alan Modra  <amodra@gmail.com>
 384
 385         * testsuite/gas/all/pr27381.err: Don't match source file name.
 386         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
 387         * testsuite/gas/all/pr27384.err: Don't match source file name.
 388         Adjust line number.
 389         * testsuite/gas/all/pr27384.s: Add ".text" directive.
 390         * testsuite/gas/elf/pr27355.err: Don't match source file name.
 391
 392 2021-02-11  Alan Modra  <amodra@gmail.com>
 393
 394         * NEWS: Mention arm-symbianelf removal.
 395
 396 2021-02-10  Nick Clifton  <nickc@redhat.com>
 397
 398         * listing.c (buffer_line): Remove debugging code accidentally
 399         included with the fix for PR 27384.
 400
 401 2021-02-09  Nick Clifton  <nickc@redhat.com>
 402
 403         PR 27381
 404         * read.c (s_incbin): Check that the file to be included is a
 405         regular, non-directory file.
 406         * testsuite/gas/all/pr27381.s: New test source file.
 407         * testsuite/gas/all/pr27381.d: New test control file.
 408         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
 409         * testsuite/gas/all/gas.exp: Run the new test.
 410
 411 2021-02-09  Alan Modra  <amodra@gmail.com>
 412
 413         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
 414         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
 415         support.
 416         * config/te-symbian.h: Delete.
 417         * configure.tgt: Remove arm-*-symbianelf*.
 418         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
 419         target selection.
 420         * testsuite/gas/arm/arch4t.d: Likewise.
 421         * testsuite/gas/arm/got_prel.d: Likewise.
 422         * testsuite/gas/arm/mapdir.d: Likewise.
 423         * testsuite/gas/arm/mapmisc.d: Likewise.
 424         * testsuite/gas/arm/mapsecs.d: Likewise.
 425         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
 426         * testsuite/gas/arm/thumb-eabi.d: Likewise.
 427         * testsuite/gas/arm/thumb.d: Likewise.
 428         * testsuite/gas/arm/thumbrel.d: Likewise.
 429         * Makefile.in: Regenerate.
 430         * po/POTFILES.in: Regenerate.
 431
 432 2021-02-09  Nick Clifton  <nickc@redhat.com>
 433
 434         PR 27384
 435         * listing.c (listing_psize): Check the result of the width
 436         expression before assigning it to paper_width.
 437         * testsuite/gas/all/pr27384.s: New test source file.
 438         * testsuite/gas/all/pr27384.d: New test control file.
 439         * testsuite/gas/all/pr27384.err: Expected errors from new test.
 440         * testsuite/gas/all/gas.exp: Run the new test.
 441
 442 2021-02-09  Nick Clifton  <nickc@redhat.com>
 443
 444         PR 27355
 445         * testsuite/gas/elf/pr27355.s: New test source file.
 446         * testsuite/gas/elf/pr27355.d: New test control file.
 447         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
 448         * testsuite/gas/elf/elf.exp: Run the new test.
 449
 450 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
 451
 452         * config/tc-tic54x (tic54x_mmregs): Rename to ...
 453         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
 454         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
 455         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
 456         cc2_codes, cc3_codes, status_bits, and misc_symbols.
 457
 458 2021-02-08  Nick Clifton  <nickc@redhat.com>
 459
 460         PR 27355
 461         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 462         if it has not already been created.
 463
 464 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 465
 466         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
 467         INSN_CLASS_ZB*.
 468         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
 469         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
 470         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
 471
 472 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
 473
 474         * doc/c-s390.texi: Document vector instruction formats.
 475
 476 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 477
 478         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
 479
 480 2021-02-01  Alan Modra  <amodra@gmail.com>
 481
 482         PR 27283
 483         * config/tc-alpha.c (insert_operand): Delete dead code.
 484
 485 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         PR gas/27243
 488         * config/tc-nios2.c (md_begin): Don't disable relaxation with
 489         --gdwarf-N.
 490         * testsuite/gas/nios2/relax.d: New file.
 491         * testsuite/gas/nios2/relax.s: Likewise.
 492
 493 2021-01-26  Alan Modra  <amodra@gmail.com>
 494
 495         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
 496         notarget all except hppa.  Comment.
 497         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
 498         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
 499         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
 500         * testsuite/gas/all/sleb128-7.d: Likewise.
 501         * testsuite/gas/all/sleb128-9.d: Likewise.
 502         * testsuite/gas/elf/bignums.d: Likewise.
 503         * testsuite/gas/elf/group0c.d: Likewise.
 504         * testsuite/gas/elf/group1a.d: Likewise.
 505         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
 506         * testsuite/gas/elf/section15.d: Likewise.
 507         * testsuite/gas/elf/section4.d: Likewise.
 508         * testsuite/gas/elf/section7.d: Likewise.
 509         * testsuite/gas/macros/irp.d: Likewise.
 510         * testsuite/gas/macros/repeat.d: Likewise.
 511         * testsuite/gas/macros/rept.d: Likewise.
 512         * testsuite/gas/macros/test2.d: Likewise.
 513         * testsuite/gas/macros/vararg.d: Likewise.
 514         * testsuite/gas/all/string.d: Use xfail rather than skip.
 515         * testsuite/gas/elf/missing-build-notes.d: Likewise.
 516         * testsuite/gas/elf/section0.d: Likewise.
 517         * testsuite/gas/elf/section1.d: Likewise.
 518         * testsuite/gas/elf/section10.d: Likewise.
 519         * testsuite/gas/elf/section11.d: Likewise.
 520         * testsuite/gas/elf/section6.d: Likewise.
 521         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
 522         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
 523         * testsuite/gas/macros/test3.d: Don't notarget nds32.
 524
 525 2021-01-26  Alan Modra  <amodra@gmail.com>
 526
 527         * testsuite/gas/all/byte.d,
 528         * testsuite/gas/all/byte.l,
 529         * testsuite/gas/all/byte.s: Delete.
 530         * testsuite/gas/all/gas.exp: Don't run byte test.
 531
 532 2021-01-26  Alan Modra  <amodra@gmail.com>
 533
 534         PR 27282
 535         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
 536         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
 537
 538 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         PR gas/27228
 541         * testsuite/gas/elf/elf.exp: Run pr27228.
 542         * testsuite/gas/elf/pr27228.d: New file.
 543         * testsuite/gas/elf/pr27228.s: Likewise.
 544
 545 2021-01-24  Alan Modra  <amodra@gmail.com>
 546
 547         PR 27228
 548         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
 549         is defined.
 550
 551 2021-01-21  Alan Modra  <amodra@gmail.com>
 552
 553         PR 27221
 554         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
 555         line number info when gas is generating it.
 556         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
 557         * testsuite/gas/m68hc11/indexed12.d: Likewise.
 558         * testsuite/gas/elf/elf.exp: Don't run warn-2.
 559         * gas/testsuite/gas/elf/warn-2.s: Delete.
 560
 561 2021-01-21  Alan Modra  <amodra@gmail.com>
 562
 563         PR 27218
 564         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
 565         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
 566         error for negative file numbers.
 567
 568 2021-01-20  Alan Modra  <amodra@gmail.com>
 569
 570         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
 571         * testsuite/gas/ppc/test1elf32.d: Likewise.
 572         * testsuite/gas/ppc/test1elf64.d: Likewise.
 573
 574 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 575
 576         PR gas/27195
 577         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
 578         needed.
 579         (dwarf2_directive_filename): Likewise.
 580         (dwarf2_directive_loc): Likewise.
 581         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
 582         * testsuite/gas/lns/lns-diag-1.l: Remove the
 583         "Error: file number less than one" errors.
 584
 585 2021-01-18  Alan Modra  <amodra@gmail.com>
 586
 587         PR 27198
 588         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
 589         * testsuite/gas/i386/pr27198.d,
 590         * gas/testsuite/gas/i386/pr27198.err,
 591         * gas/testsuite/gas/i386/pr27198.s: New test.
 592         * gas/testsuite/gas/i386/i386.exp: Run it.
 593
 594 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 595
 596         * config/tc-riscv.c: Indent and GNU coding standards tidy,
 597         also aligned the code.
 598         * config/tc-riscv.h: Likewise.
 599
 600 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 601
 602         * config/tc-riscv.c: Error and warning messages tidy.
 603         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
 604         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 605         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 606         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 607         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 608         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 609         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 610
 611 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 612
 613         * config/tc-riscv.c: Comments tidy and improvement.  Also update
 614         comment "fallthru" to "Fall through" that end with a period and
 615         two spaces.
 616
 617 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 618
 619         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
 620         Delete warning that these are only available with ELF targets.
 621         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
 622         * read.c (potable): ... here.
 623
 624 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 625
 626         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
 627         * Makefile.in: Regenerated.
 628
 629 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
 630
 631         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
 632         (parse_int): Mark char_bag const.
 633
 634 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 635
 636         PR gas/27178
 637         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
 638         Don't generate GOT_symbol for PLT relocations.
 639         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
 640         * testsuite/gas/i386/no-got.d: New file.
 641         * testsuite/gas/i386/no-got.s: Likewise.
 642         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
 643         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
 644
 645 2021-01-13  Alan Modra  <amodra@gmail.com>
 646
 647         * Makefile.in: Regenerate.
 648         * Makefile.in: Regenerate.
 649
 650 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         PR binutils/26792
 653         * configure.ac: Use GNU_MAKE_JOBSERVER.
 654         * aclocal.m4: Regenerated.
 655         * configure: Likewise.
 656
 657 2021-01-12  Nick Clifton  <nickc@redhat.com>
 658
 659         * po/fr.po: Updated French translation.
 660
 661 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 662
 663         PR ld/27173
 664         * configure: Regenerated.
 665
 666 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 667
 668         * NEWS: Remove CSRE.
 669         * config/tc-aarch64.c (parse_csr_operand): Delete.
 670         (parse_operands): Delete handling of
 671         AARCH64_OPND_CSRE_CSR.
 672         (aarch64_features): Remove csre.
 673         * doc/c-aarch64.texi: Remove CSRE.
 674         * testsuite/gas/aarch64/csre.d: Delete.
 675         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
 676         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
 677         * testsuite/gas/aarch64/csre_csr.s: Likewise.
 678         * testsuite/gas/aarch64/csre_csr.d: Likewise.
 679         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
 680         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
 681         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
 682
 683 2021-01-11  Nick Clifton  <nickc@redhat.com>
 684
 685         * po/uk.po: Updated Ukranian translation.
 686
 687 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         * configure: Regenerated.
 690
 691 2021-01-09  Nick Clifton  <nickc@redhat.com>
 692
 693         * configure: Regenerate.
 694         * po/gas.pot: Regenerate.
 695
 696 2021-01-09  Nick Clifton  <nickc@redhat.com>
 697
 698         * 2.36 release branch crated.
 699
 700 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
 701
 702         * testsuite/gas/ppc/rop-checks.d,
 703         * testsuite/gas/ppc/rop-checks.l,
 704         * testsuite/gas/ppc/rop-checks.s,
 705         * testsuite/gas/ppc/rop.d,
 706         * testsuite/gas/ppc/rop.s: New tests.
 707         * testsuite/gas/ppc/ppc.exp: Run them.
 708
 709 2021-01-09  Alan Modra  <amodra@gmail.com>
 710
 711         * configure: Regenerate.
 712
 713 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 714
 715         * configure: Regenerate.
 716
 717 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 718
 719         PR 27109
 720         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
 721         section symbol.
 722         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
 723         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
 724         on the section symbol.
 725         (set_symtab): Don't generate unused section symbols.
 726         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
 727         on the section symbol.
 728         * config/obj-elf.c (elf_adjust_symtab): Call
 729         symbol_mark_used_in_reloc on the group signature symbol.
 730         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
 731         from expected output.
 732         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
 733         is_elf_unused_section_symbols.
 734         * testsuite/gas/elf/section2.e: Updated.
 735         * testsuite/gas/elf/section2.e-unused: New file.
 736         * testsuite/gas/elf/symver.d: Remove unused section symbols.
 737         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
 738         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
 739         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
 740         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
 741         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
 742         * testsuite/gas/i386/size-1.d: Likewise.
 743         * testsuite/gas/i386/size-3.d: Likewise.
 744         * testsuite/gas/i386/svr4.d: Likewise.
 745         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
 746         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
 747         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
 748         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
 749
 750 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 751
 752         * config/tc-riscv.c (riscv_multi_subset_supports): Added
 753         INSN_CLASS_ZIHINTPAUSE.
 754         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
 755         the pause hint instruction.
 756         * testsuite/gas/riscv/pause.s: Likewise.
 757
 758 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 759             Jim Wilson  <jimw@sifive.com>
 760             Andrew Waterman  <andrew@sifive.com>
 761             Maxim Blinov  <maxim.blinov@embecosm.com>
 762             Kito Cheng  <kito.cheng@sifive.com>
 763             Nelson Chu  <nelson.chu@sifive.com>
 764
 765         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
 766         (riscv_get_default_ext_version): Do not check the default_isa_spec when
 767         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
 768         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
 769         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
 770         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
 771
 772 2021-01-06  Alan Modra  <amodra@gmail.com>
 773
 774         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
 775
 776 2021-01-06  Alan Modra  <amodra@gmail.com>
 777
 778         * testsuite/gas/macros/app1.d: xfail tic30.
 779         * testsuite/gas/macros/app2.d: Likewise.
 780         * testsuite/gas/macros/app3.d: Likewise.
 781         * testsuite/gas/macros/app4.d: Likewise.
 782
 783 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 784
 785         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
 786         * doc/c-riscv.texi: Likewise.
 787
 788 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 789
 790         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
 791         to littleriscv.
 792         * testsuite/gas/riscv/li64.d: Likewise.
 793         * testsuite/gas/riscv/lla32.d: Likewise.
 794         * testsuite/gas/riscv/lla64.d: Likewise.
 795         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
 796         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
 797         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
 798         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
 799         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
 800         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
 801         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
 802
 803 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 804
 805         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
 806         elf32-bigriscv.
 807         (install_insn): Always write instructions as little endian.
 808         (riscv_make_nops): Likewise.
 809         (md_convert_frag_branch): Likewise.
 810         (md_number_to_chars): Write data in target endianness.
 811         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
 812         (md_parse_option): Handle the endian options.
 813         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
 814         already defined.
 815         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
 816
 817 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         PR ld/26256
 820         * config/obj-elf.c (obj_elf_change_section): Also filter out
 821         SHF_LINK_ORDER.
 822
 823 2021-01-04  Alan Modra  <amodra@gmail.com>
 824
 825         PR 27102
 826         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
 827         message and register symbol error message.
 828
 829 2021-01-04  Alan Modra  <amodra@gmail.com>
 830
 831         PR 27101
 832         * read.c (s_align): Use a large enough type for "align" to hold
 833         the result of get_absolute_expression.
 834
 835 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 836
 837         * config/tc-i386.c: Correct comment spelling.
 838         * config/tc-riscv.c: Likewise.
 839         * config/tc-s390.c: Correct comment grammar.
 840         * doc/c-i386.texi: Correct spelling.
 841         * doc/c-s390.texi: Correct grammar.
 842
 843 2021-01-01  Alan Modra  <amodra@gmail.com>
 844
 845         Update year range in copyright notice of all files.
 846
 847 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
 848
 849         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
 850
 851 For older changes see ChangeLog-2020
 852 \f
 853 Copyright (C) 2021 Free Software Foundation, Inc.
 854
 855 Copying and distribution of this file, with or without modification,
 856 are permitted in any medium without royalty provided the copyright
 857 notice and this notice are preserved.
 858
 859 Local Variables:
 860 mode: change-log
 861 left-margin: 8
 862 fill-column: 74
 863 version-control: never
 864 End: