gas/ChangeLog

   1 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR gas/26041
   4         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
   5         2 overlapping strings.
   6
   7 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
  10         with &fragP->fr_literal[0].
  11
  12 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
  15         with &fragp->fr_literal[0].
  16         * config/tc-microblaze.c (md_apply_fix): Likewise.
  17         * config/tc-sh.c (md_convert_frag): Likewise.
  18
  19 2020-05-24  Jim Wilson  <jimw@sifive.com>
  20
  21         PR 26025
  22         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
  23         asection to segT.  New locals seg and subseg.  Call subseg_set before
  24         fix_new_exp.  Call subseg_set after loop to restore original values.
  25
  26 2020-05-21  Alan Modra  <amodra@gmail.com>
  27
  28         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
  29         throughout.
  30         * config/obj-elf.c: Likewise.
  31         * config/tc-aarch64.c: Likewise.
  32         * config/tc-arm.c: Likewise.
  33         * config/tc-m68k.c: Likewise.
  34         * config/tc-nios2.c: Likewise.
  35         * config/tc-tic30.c: Likewise.
  36         * ecoff.c: Likewise.
  37         * read.c: Likewise.
  38         * stabs.c: Likewise.
  39         * symbols.c: Likewise.
  40         * testsuite/gas/all/test-gen.c: Likewise.
  41
  42 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
  43
  44         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
  45         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
  46         Static variables which are used to set the ISA extensions. You can
  47         use -march (or ELF build attributes) and -misa-spec to set them,
  48         respectively.
  49         (ext_version_hash): The hash table used to handle the extensions
  50         with versions.
  51         (init_ext_version_hash): Initialize the ext_version_hash according
  52         to riscv_ext_version_table.
  53         (riscv_get_default_ext_version): The callback function of
  54         riscv_parse_subset_t.  According to the choosed ISA spec,
  55         get the default version for the specific extension.
  56         (riscv_set_arch): Set the callback function.
  57         (enum options, struct option md_longopts): Add new option -misa-spec.
  58         (md_parse_option): Do not call riscv_set_arch for -march.  We will
  59         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
  60         to set default_isa_spec class.
  61         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
  62         ext_version_hash, and then call riscv_set_arch to set the architecture
  63         with versions according to default_arch_with_ext.
  64         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
  65         x extensions.
  66         * testsuite/gas/riscv/attribute-03.d: Likewise.
  67         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
  68         already set it's version to 2p1 by march, so no need to use the default
  69         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
  70         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
  71         ISA spec 2p2, so set 0p0 to it.
  72         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
  73         zicsr is 2p0 according to ISA spec 20191213.
  74         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
  75         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
  76         You can set them by configure options --with-arch and
  77         --with-isa-spec, respectively.
  78         (riscv_set_default_isa_spec): New function used to set the
  79         default ISA spec.
  80         (md_parse_option): Call riscv_set_default_isa_spec rather than
  81         call riscv_get_isa_spec_class directly.
  82         (riscv_after_parse_args): If the -isa-spec is not set, then we
  83         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
  84         calling riscv_set_default_isa_spec.
  85         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
  86         the --with-isa-spec may be set to different ISA spec.
  87         * testsuite/gas/riscv/attribute-02.d: Likewise.
  88         * testsuite/gas/riscv/attribute-03.d: Likewise.
  89         * testsuite/gas/riscv/attribute-04.d: Likewise.
  90         * testsuite/gas/riscv/attribute-05.d: Likewise.
  91         * testsuite/gas/riscv/attribute-06.d: Likewise.
  92         * testsuite/gas/riscv/attribute-07.d: Likewise.
  93         * configure.ac: Add configure options, --with-arch and
  94         --with-isa-spec.
  95         * configure: Regenerated.
  96         * config.in: Regenerated.
  97         * config/tc-riscv.c (default_priv_spec): Static variable which is
  98         used to check if the CSR is valid for the chosen privilege spec. You
  99         can use -mpriv-spec to set it.
 100         (enum reg_class): We now get the CSR address from csr_extra_hash rather
 101         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
 102         (riscv_init_csr_hashes): Only need to initialize one hash table
 103         csr_extra_hash.
 104         (riscv_csr_class_check): Change the return type to void.  Don't check
 105         the ISA dependency if -mcsr-check isn't set.
 106         (riscv_csr_version_check): New function.  Check and find the CSR address
 107         from csr_extra_hash, according to default_priv_spec.  Report warning
 108         for the invalid CSR if -mcsr-check is set.
 109         (reg_csr_lookup_internal): Updated.
 110         (reg_lookup_internal): Likewise.
 111         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
 112         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
 113         (md_parse_option): Call riscv_set_default_priv_version to set
 114         default_priv_spec.
 115         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
 116         privilege spec to the newest one.
 117         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
 118         include/opcode/riscv.h.
 119         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
 120         to check the ISA dependency for CSR, so fix the spec version by adding
 121         -mpriv-spec=1.11.
 122         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
 123         version warnings for the test case.
 124         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 125         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 126         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 127         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 128         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 129         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
 130         Check whether the CSR is valid when privilege version 1.9 is choosed.
 131         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 132         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
 133         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
 134         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 135         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
 136         Check whether the CSR is valid when privilege version 1.10 is choosed.
 137         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 138         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
 139         Check whether the CSR is valid when privilege version 1.11 is choosed.
 140         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 141         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
 142         setting.  You can set it by configure option --with-priv-spec.
 143         (riscv_set_default_priv_spec): New function used to set the default
 144         privilege spec.
 145         (md_parse_option): Call riscv_set_default_priv_spec rather than
 146         call riscv_get_priv_spec_class directly.
 147         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
 148         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
 149         calling riscv_set_default_priv_spec.
 150         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
 151         the --with-priv-spec may be set to different privilege spec.
 152         * testsuite/gas/riscv/priv-reg.d: Likewise.
 153         * configure.ac: Add configure option --with-priv-spec.
 154         * configure: Regenerated.
 155         * config.in: Regenerated.
 156         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
 157         explicit_attr.  Set it to TRUE if any ELF attribute is found.
 158         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
 159         the priv attributes are set.
 160         (md_assemble): Set the default_priv_spec according to the priv
 161         attributes when we start to assemble instruction.
 162         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
 163         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
 164         don't set the corresponding ELF attributes, then try to output the
 165         default ones.
 166         (riscv_set_public_attributes): If any ELF attribute or -march-attr
 167         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
 168         to update the arch and priv attributes.
 169         (s_riscv_attribute): Make sure all arch and priv attributes are set
 170         before any instruction.
 171         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
 172         ELF attribute or -march-attr is set.  If the priv attributes are not
 173         set, then try to update them by the default setting (-mpriv-spec or
 174         --with-priv-spec).
 175         * testsuite/gas/riscv/attribute-02.d: Likewise.
 176         * testsuite/gas/riscv/attribute-03.d: Likewise.
 177         * testsuite/gas/riscv/attribute-04.d: Likewise.
 178         * testsuite/gas/riscv/attribute-06.d: Likewise.
 179         * testsuite/gas/riscv/attribute-07.d: Likewise.
 180         * testsuite/gas/riscv/attribute-08.d: Likewise.
 181         * testsuite/gas/riscv/attribute-09.d: Likewise.
 182         * testsuite/gas/riscv/attribute-10.d: Likewise.
 183         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 184         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
 185         set by priv attributes must be supported.
 186         * testsuite/gas/riscv/attribute-05.s: Likewise.
 187         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
 188         priv attributes according to the -mpriv-spec option.
 189         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
 190         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
 191         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
 192         * testsuite/gas/riscv/priv-reg.d: Removed.
 193         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
 194         CSR according to the priv spec 1.9.
 195         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
 196         CSR according to the priv spec 1.9.1.
 197         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
 198         CSR according to the priv spec 1.10.
 199         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
 200         CSR according to the priv spec 1.11.
 201         * config/tc-riscv.c (md_show_usage): Add descriptions about
 202         the new GAS options.
 203         * doc/c-riscv.texi: Likewise.
 204
 205 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
 206
 207         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
 208         * testsuite/gas/ppc/power9.d: Likewise.
 209         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
 210         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
 211         sync, wait, waitrsv>: Add tests.
 212         * testsuite/gas/ppc/power10.d: Likewise.
 213
 214 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
 215
 216         PR 25992
 217         * config/tc-arm.c : Add arm_ext_v8r feature.
 218         (it_fsm_post_encode): Check arm_ext_v8r feature.
 219         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
 220
 221 2020-05-19  Alan Modra  <amodra@gmail.com>
 222
 223         * write.c (write_contents): Use bfd_get_filename rather than
 224         accessing bfd->filename directly.  Use bfd_section_name rather
 225         than accessing section->name directly.
 226
 227 2020-05-19  Alan Modra  <amodra@gmail.com>
 228
 229         * symbols.c (local_symbol_make): Init all of lsy_flags.
 230
 231 2020-05-18  Alan Modra  <amodra@gmail.com>
 232
 233         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
 234         before looking at add_symbol->sy_flags.
 235
 236 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
 237
 238         * config/tc-i386.c: Not handle lret/iret.
 239         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
 240         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
 241         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
 242         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
 243         * testsuite/gas/i386/lfence-ret.s: Ditto.
 244         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
 245         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
 246         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
 247         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
 248         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
 249         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
 250         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
 251
 252 2020-05-15  Alan Modra  <amodra@gmail.com>
 253             Alex Coplan  <alex.coplan@arm.com>
 254
 255         * symbols.c (struct local_symbol): Update comment.
 256         (resolve_symbol_value): For resolved symbols equated to other
 257         symbols, verify that the referenced symbol is not a local_symbol
 258         before accessing sy_value.  Don't leave symbol loops during
 259         finalize_syms resolution.
 260         * testsuite/gas/all/assign-bad-recursive.d: New test.
 261         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
 262         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
 263         * testsuite/gas/all/gas.exp: Run it.
 264
 265 2020-05-14  Nick Clifton  <nickc@redhat.com>
 266
 267         * po/sv.po: Updated Swedish translation.
 268
 269 2020-05-11  Alan Modra  <amodra@gmail.com>
 270
 271         * testsuite/gas/ppc/scalarquad.d,
 272         * testsuite/gas/ppc/scalarquad.s: New test.
 273         * testsuite/gas/ppc/ppc.exp: Run it.
 274
 275 2020-05-11  Alan Modra  <amodra@gmail.com>
 276
 277         * testsuite/gas/ppc/rightmost.d,
 278         * testsuite/gas/ppc/rightmost.s: New test.
 279         * testsuite/gas/ppc/ppc.exp: Run it.
 280
 281 2020-05-11  Alan Modra  <amodra@gmail.com>
 282
 283         * testsuite/gas/ppc/xvtlsbb.d,
 284         * testsuite/gas/ppc/xvtlsbb.s: New test.
 285         * testsuite/gas/ppc/ppc.exp: Run it.
 286
 287 2020-05-11  Alan Modra  <amodra@gmail.com>
 288
 289         * testsuite/gas/ppc/stringop.d,
 290         * testsuite/gas/ppc/stringop.s: New test.
 291         * testsuite/gas/ppc/ppc.exp: Run it.
 292
 293 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 294
 295         * testsuite/gas/ppc/set_bool.d,
 296         * testsuite/gas/ppc/set_bool.s: New test.
 297         * testsuite/gas/ppc/ppc.exp: Run it.
 298
 299 2020-05-11  Alan Modra  <amodra@gmail.com>
 300
 301         * testsuite/gas/ppc/bitmanip.d,
 302         * testsuite/gas/ppc/bitmanip.s: New test.
 303         * testsuite/gas/ppc/ppc.exp: Run it.
 304
 305 2020-05-11  Alan Modra  <amodra@gmail.com>
 306
 307         * testsuite/gas/ppc/genpcv.d,
 308         * testsuite/gas/ppc/genpcv.s: New test.
 309         * testsuite/gas/ppc/ppc.exp: Run it.
 310
 311 2020-05-11  Alan Modra  <amodra@gmail.com>
 312
 313         * testsuite/gas/ppc/maskmanip.d,
 314         * testsuite/gas/ppc/maskmanip.s: New test.
 315         * testsuite/gas/ppc/ppc.exp: Run it.
 316
 317 2020-05-11  Alan Modra  <amodra@gmail.com>
 318             Peter Bergner  <bergner@linux.ibm.com>
 319
 320         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
 321         (md_assemble): Check acc specified in correct operand.
 322         * testsuite/gas/ppc/outerprod.d,
 323         * testsuite/gas/ppc/outerprod.s,
 324         * testsuite/gas/ppc/vsx4.d,
 325         * testsuite/gas/ppc/vsx4.s: New tests.
 326         * testsuite/gas/ppc/ppc.exp: Run them.
 327
 328 2020-05-11  Alan Modra  <amodra@gmail.com>
 329
 330         * testsuite/gas/ppc/simd_perm.d,
 331         * testsuite/gas/ppc/simd_perm.s: New test.
 332         * testsuite/gas/ppc/ppc.exp: Run it.
 333
 334 2020-05-11  Alan Modra  <amodra@gmail.com>
 335
 336         * testsuite/gas/ppc/int128.d,
 337         * testsuite/gas/ppc/int128.s: New test.
 338         * testsuite/gas/ppc/ppc.exp: Run it.
 339
 340 2020-05-11  Alan Modra  <amodra@gmail.com>
 341
 342         * testsuite/gas/ppc/vsx_32byte.d,
 343         * testsuite/gas/ppc/vsx_32byte.s: New test.
 344         * testsuite/gas/ppc/ppc.exp: Run it.
 345
 346 2020-05-11  Alan Modra  <amodra@gmail.com>
 347
 348         * testsuite/gas/ppc/vec_mul.s,
 349         * testsuite/gas/ppc/vec_mul.d: New test.
 350         * testsuite/gas/ppc/ppc.exp: Run it.
 351
 352 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 353
 354         * testsuite/gas/ppc/byte_rev.d,
 355         * testsuite/gas/ppc/byte_rev.s: New test.
 356         * testsuite/gas/ppc/ppc.exp: Run it.
 357
 358 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 359
 360         * testsuite/gas/ppc/power10.d: Add paste. tests.
 361         * testsuite/gas/ppc/power10.s: Likewise.
 362
 363 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 364
 365         * testsuite/gas/ppc/power10.s: New test.
 366         * testsuite/gas/ppc/power10.d: Likewise.
 367         * testsuite/gas/ppc/ppc.exp: Run it.
 368
 369 2020-05-11  Alan Modra  <amodra@gmail.com>
 370
 371         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
 372         renaming.
 373         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
 374         place of -mfuture/-Mfuture.
 375         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
 376         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 377
 378 2020-05-06  Nick Clifton  <nickc@redhat.com>
 379
 380         * po/sv.po: Updated Swedish translation.
 381
 382 2020-05-06  Nick Clifton  <nickc@redhat.com>
 383
 384         PR 25927
 385         * doc/as.texi (Preprocessing): Replace cross reference to not
 386         existant document with a URL to the equivalent page in the GCC
 387         manual.
 388
 389 2020-05-05  Nick Clifton  <nickc@redhat.com>
 390
 391         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
 392         construction of a DWARF-5 directory name table.
 393         * testsuite/gas/elf/pr25917.d: Update expected output.
 394
 395 2020-05-05  Gunther Nikl <gnikl@justmail.de>
 396
 397         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
 398         (md_parse_option): Remove initialization of elf_flags.
 399
 400 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 401
 402         PR gas/25863
 403         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
 404         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
 405         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
 406
 407 2020-05-04  Nick Clifton  <nickc@redhat.com>
 408
 409         PR 25917
 410         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
 411         table's existence before looking at its entries.
 412         Also do not emit a default directory entry if there are no
 413         directories in use.
 414
 415         * testsuite/gas/elf/pr25917.s: New test source file.
 416         * testsuite/gas/elf/pr25917.d: New test driver.
 417         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
 418
 419 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 420
 421         * config/tc-aarch64.c (fix_insn): Implement for
 422         AARCH64_OPND_UNDEFINED.
 423         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
 424         * testsuite/gas/aarch64/udf.s: New.
 425         * testsuite/gas/aarch64/udf.d: New.
 426         * testsuite/gas/aarch64/udf-invalid.s: New.
 427         * testsuite/gas/aarch64/udf-invalid.l: New.
 428         * testsuite/gas/aarch64/udf-invalid.d: New.
 429
 430 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
 431
 432         * config/tc-rx.c (elf_flags): Reset default value.
 433         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
 434
 435 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
 436
 437         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
 438         if it's not defined.
 439         (microarch_earliest): New static variable.
 440         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
 441         simcall opcode has mandatory parameter.
 442         (xg_init_global_config): Initialize microarch_earliest.
 443
 444 2020-04-29  Nick Clifton  <nickc@redhat.com>
 445
 446         PR 22699
 447         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
 448         IMM0_8S and add support for IMM0_8U.
 449         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
 450         unsigned 8-bit immediate.
 451         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
 452         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
 453
 454 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
 455
 456         * NEWS: Add news entry for big-obj.
 457         * config/tc-i386.c (i386_target_format): Support new format.
 458         * doc/c-i386.texi: Add i386 support.
 459         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
 460         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
 461
 462 2020-04-27  Nick Clifton  <nickc@redhat.com>
 463
 464         PR 25878
 465         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
 466         (assign_file_to_slot): New function.  Fills in an entry in the
 467         files table.
 468         (allocate_filenum): Use new function.
 469         (allocate_filename_to_slot): Use new function.  If the specified
 470         slot entry is already in use, but was chosen automatically then
 471         reassign the automatic entry.
 472
 473 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
 474
 475         * config/tc-i386.c (lfence_before_ret_shl): New member.
 476         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
 477         for Anysize insns.
 478         (insert_after_load): Issue warning for REP CMPS/SCAS.
 479         (insert_before_before): Handle iret, Handle
 480         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 481         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 482         -mlfence-before-ret=[none/not/or/shl/yes].
 483         Enable -mlfence-before-ret=shl when
 484         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 485         (md_show_usage): Ditto.
 486         * doc/c-i386.texi: Ditto.
 487         * testsuite/gas/i386/i386.exp: Add new testcases.
 488         * testsuite/gas/i386/lfence-load-b.d: New.
 489         * testsuite/gas/i386/lfence-load-b.e: New.
 490         * testsuite/gas/i386/lfence-load.d: Modified.
 491         * testsuite/gas/i386/lfence-load.e: New.
 492         * testsuite/gas/i386/lfence-load.s: Modified.
 493         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 494         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 495         * testsuite/gas/i386/lfence-ret-c.d: New.
 496         * testsuite/gas/i386/lfence-ret-d.d: New.
 497         * testsuite/gas/i386/lfence-ret.s: Modified.
 498         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 499         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 500         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 501         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 502         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 503         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 504         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 505         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 506         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 507         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 508
 509 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 510
 511         PR ld/25861
 512         * config/tc-xtensa.c (md_apply_fix): Replace
 513         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 514         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 515         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 516         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 517         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 518
 519 2020-04-22  Alan Modra  <amodra@gmail.com>
 520
 521         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 522         symbol for ".symver .. remove".
 523         * doc/as.texi (.symver): Update.
 524         * testsuite/gas/symver/symver11.s: Make foo weak.
 525         * testsuite/gas/symver/symver11.d: Expect an error.
 526         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 527
 528 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 529
 530         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 531
 532 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
 533
 534         PR 25848
 535         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
 536         * testsuite/gas/m68k/operands.d: Update.
 537         * testsuite/gas/m68k/op68000.d: Update for new error messages.
 538
 539 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
 540
 541         PR binutils/24753
 542         * testsuite/gas/arm/pr24753.d: New test.
 543         * testsuite/gas/arm/pr24753.s: New test.
 544
 545 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 546
 547         PR gas/23840
 548         PR gas/25295
 549         * NEWS: Mention .symver extension.
 550         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 551         function.
 552         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 553         add a version name.  Add local, hidden and remove visibility
 554         support.
 555         (elf_frob_symbol): Handle the list of version names.  Update the
 556         original symbol to local, hidden or remove it from the symbol
 557         table.
 558         (elf_frob_file_before_adjust): Handle the list of version names.
 559         * config/obj-elf.h (elf_visibility): New.
 560         (elf_versioned_name_list): Likewise.
 561         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 562         and visibility.  Change versioned_name pointer to struct
 563         elf_versioned_name_list.
 564         * doc/as.texi: Update .symver directive.
 565         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 566         error checking tests.
 567         * testsuite/gas/symver/symver6.d: New file.
 568         * testsuite/gas/symver/symver7.d: Likewise.
 569         * testsuite/gas/symver/symver7.s: Likewise.
 570         * testsuite/gas/symver/symver8.d: Likewise.
 571         * testsuite/gas/symver/symver8.s: Likewise.
 572         * testsuite/gas/symver/symver9.s: Likewise.
 573         * testsuite/gas/symver/symver9a.d: Likewise.
 574         * testsuite/gas/symver/symver9b.d: Likewise.
 575         * testsuite/gas/symver/symver10.s: Likewise.
 576         * testsuite/gas/symver/symver10a.d: Likewise.
 577         * testsuite/gas/symver/symver10b.d: Likewise.
 578         * testsuite/gas/symver/symver11.d: Likewise.
 579         * testsuite/gas/symver/symver11.s: Likewise.
 580         * testsuite/gas/symver/symver12.d: Likewise.
 581         * testsuite/gas/symver/symver12.s: Likewise.
 582         * testsuite/gas/symver/symver13.d: Likewise.
 583         * testsuite/gas/symver/symver13.s: Likewise.
 584         * testsuite/gas/symver/symver14.d: Likewise.
 585         * testsuite/gas/symver/symver14.l: Likewise.
 586         * testsuite/gas/symver/symver15.d: Likewise.
 587         * testsuite/gas/symver/symver15.l: Likewise.
 588         * testsuite/gas/symver/symver6.l: Removed.
 589         * testsuite/gas/symver/symver6.s: Updated.
 590
 591 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 592
 593         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 594         to include TSB.
 595         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 596         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 597         * testsuite/gas/aarch64/system.d: Update.
 598
 599 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 600
 601         * testsuite/gas/aarch64/bti.d: Update -march option.
 602         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 603         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 604         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 605         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 606
 607 2020-04-17  Alan Modra  <amodra@gmail.com>
 608
 609         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 610
 611 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
 612             Nick Clifton  <nickc@redhat.com>
 613
 614         PR 25803
 615         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 616         targets.
 617         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 618         for the type-2 test.
 619         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 620         targets running this test.
 621
 622 2020-02-16  David Faust  <david.faust@oracle.com>
 623
 624         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 625         * testsuite/gas/bpf/jump32.s: New file.
 626         * testsuite/gas/bpf/jump32.d: Likewise.
 627
 628 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 629
 630         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 631         documentation.
 632
 633 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
 634
 635         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 636         (md_pcrel_from): Remove prototytpe.
 637         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 638         define.
 639         (md_pcrel_from_section): Remove duplicate prototype.
 640         * tc.h (md_pcrel_from_section): Add prototype.
 641         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 642         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 643         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 644         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 645         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 646         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 647         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 648         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 649         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 650         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 651         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 652         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 653         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 654         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 655         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 656         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 657         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 658         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 659         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 660         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 661         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 662         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 663         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 664         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 665         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 666         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 667         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 668         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 669         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 670         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 671         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 672         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 673         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 674         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 675         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 676         md_apply_fix3): Delete prototypes.
 677
 678 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 679
 680         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 681         instructions.
 682
 683 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         * doc/c-z80.texi: Fix @xref warnings.
 686
 687 2020-04-07  Lili Cui  <lili.cui@intel.com>
 688
 689         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 690         (cpu_noarch): Likewise.
 691         * doc/c-i386.texi: Document TSXLDTRK.
 692         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 693         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 694         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 695         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 696
 697 2020-04-02  Lili Cui  <lili.cui@intel.com>
 698
 699         * config/tc-i386.c (cpu_arch): Add .serialize.
 700         (cpu_noarch): Likewise.
 701         * doc/c-i386.texi: Document serialize.
 702         * testsuite/gas/i386/i386.exp: Run serialize tests
 703         * testsuite/gas/i386/serialize.d: Likewise.
 704         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 705         * testsuite/gas/i386/serialize.s: Likewise.
 706
 707 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 708
 709         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 710         * testsuite/gas/elf/section12b.d: Likewise.
 711         * testsuite/gas/elf/section16a.d: Likewise.
 712         * testsuite/gas/elf/section16b.d: Likewise.
 713
 714 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
 715
 716         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 717         with a suppressed address register.
 718
 719 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 720
 721         PR gas/25756
 722         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 723         * testsuite/gas/i386/localpic.s: Add a test for relocation
 724         against local absolute symbol.
 725         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 726         * testsuite/gas/i386/localpic.d: Updated.
 727         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 728         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 729
 730 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 731
 732         PR gas/25732
 733         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 734         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 735         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 736         testsuite/gas/i386/x86-64-jump.d.
 737         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 738         Incorporate changes to
 739         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 740         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 741         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 742         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 743         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 744
 745 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
 746
 747         PR 25611
 748         PR 25614
 749         * dwarf2dbg.c: Do not include "bignum.h".
 750
 751 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 752
 753         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 754         * testsuite/gas/riscv/alias-csr.s: Likewise.
 755         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 756         to priv-reg-pseudo-noalias.
 757         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 758         * testsuite/gas/riscv/bad-csr.l: Likewise.
 759         * testsuite/gas/riscv/bad-csr.s: Likewise.
 760         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 761         * testsuite/gas/riscv/satp.s: Likewise.
 762         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 763         csr instruction, including alias-csr testcase.
 764         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 765         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 766         pseudo instruction with objdump -Mno-aliases.
 767         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 768         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 769         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 770         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 771         * testsuite/gas/riscv/priv-reg.s: Likewise.
 772         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 773         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 774         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 775
 776 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
 777
 778         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 779         sections with the "b" attribute.
 780
 781 2020-03-22  Alan Modra  <amodra@gmail.com>
 782
 783         * testsuite/gas/s12z/truncated.d: Update expected output.
 784
 785 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 786
 787         PR 25690
 788         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 789         * doc/c-z80.texi: Update documentation.
 790
 791 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 792
 793         PR 25641
 794         PR 25668
 795         PR 25633
 796         Fix disassembling ED+A4/AC/B4/BC opcodes.
 797         Fix assembling lines containing colonless label and instruction
 798         with first operand inside parentheses.
 799         Fix registration of unsupported by target CPU registers.
 800         * config/tc-z80.c: See above.
 801         * config/tc-z80.h: See above.
 802         * testsuite/gas/z80/colonless.d: Update test.
 803         * testsuite/gas/z80/colonless.s: Likewise.
 804         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 805         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 806         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 807         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 808         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 809         * testsuite/gas/z80/unsup_regs.s: Likewise.
 810         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 811         * testsuite/gas/z80/z80.exp: Likewise.
 812         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 813         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 814         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 815
 816 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 817
 818         PR 25660
 819         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 820         (parse_operands): Handle new operand codes.
 821         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 822         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 823         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 824         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 825         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 826         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 827         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 828         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 829
 830 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 831
 832         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 833
 834 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 835
 836         * testsuite/gas/i386/i386.exp: Run new tests.
 837         * testsuite/gas/i386/lfence-byte.d: New file.
 838         * testsuite/gas/i386/lfence-byte.e: Likewise.
 839         * testsuite/gas/i386/lfence-byte.s: Likewise.
 840         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 841         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 842         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 843         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 844         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 845         * testsuite/gas/i386/lfence-load.d: Likewise.
 846         * testsuite/gas/i386/lfence-load.s: Likewise.
 847         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 848         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 849         * testsuite/gas/i386/lfence-ret.s: Likewise.
 850         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 851         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 852         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 853         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 854         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 855         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 856         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 857         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 858         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 859         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 860         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 861         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 862
 863 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 864
 865         * config/tc-i386.c (lfence_after_load): New.
 866         (lfence_before_indirect_branch_kind): New.
 867         (lfence_before_indirect_branch): New.
 868         (lfence_before_ret_kind): New.
 869         (lfence_before_ret): New.
 870         (last_insn): New.
 871         (load_insn_p): New.
 872         (insert_lfence_after): New.
 873         (insert_lfence_before): New.
 874         (md_assemble): Call insert_lfence_before and insert_lfence_after.
 875         Set last_insn.
 876         (OPTION_MLFENCE_AFTER_LOAD): New.
 877         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
 878         (OPTION_MLFENCE_BEFORE_RET): New.
 879         (md_longopts): Add -mlfence-after-load=,
 880         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 881         (md_parse_option): Handle -mlfence-after-load=,
 882         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 883         (md_show_usage): Display -mlfence-after-load=,
 884         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 885         (i386_cons_align): New.
 886         * config/tc-i386.h (i386_cons_align): New.
 887         (md_cons_align): New.
 888         * doc/c-i386.texi: Document -mlfence-after-load=,
 889         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 890
 891 2020-03-11  Nick Clifton  <nickc@redhat.com>
 892
 893         PR 25611
 894         PR 25614
 895         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
 896         (DWARF2_FILE_SIZE_NAME): Default to -1.
 897         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
 898         whichever is higher.
 899         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
 900         (NUM_MD5_BYTES): Define.
 901         (struct file entry): Add md5 field.
 902         (get_filenum): Delete and replace with...
 903         (get_basename): New function.
 904         (get_directory_table_entry): New function.
 905         (allocate_filenum): New function.
 906         (allocate_filename_to_slot): New function.
 907         (dwarf2_where): Use new functions.
 908         (dwarf2_directive_filename): Add support for extended .file
 909         pseudo-op.
 910         (dwarf2_directive_loc): Allow the use of file number zero with
 911         DWARF 5 or higher.
 912         (out_file_list): Rename to...
 913         (out_dir_and_file_list): Add DWARF 5 support.
 914         (out_debug_line): Emit extra values into the section header for
 915         DWARF 5.
 916         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 917         * doc/as.texi (.file): Update the description of this pseudo-op.
 918         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 919         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 920         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 921         * NEWS: Mention the new feature.
 922
 923 2020-03-10  Alan Modra  <amodra@gmail.com>
 924
 925         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
 926         to avoid signed overflow.
 927         * config/tc-mcore.c (md_assemble): Likewise.
 928         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
 929         * config/tc-nds32.c (SET_ADDEND): Likewise.
 930         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
 931
 932 2020-03-09  Jan Beulich  <jbeulich@suse.com>
 933
 934         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
 935         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
 936         testsuite/gas/i386/avx-intel.d: Adjust expectations.
 937
 938 2020-03-07  Alan Modra  <amodra@gmail.com>
 939
 940         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
 941         first column.
 942
 943 2020-03-06  Nick Clifton  <nickc@redhat.com>
 944
 945         PR 25614
 946         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
 947         0 if the dwarf_level is 5 or more.  Complain if a filename follows
 948         a file 0.
 949         * testsuite/gas/elf/dwarf-5-file0.s: New test.
 950         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
 951         * testsuite/gas/elf/elf.exp: Run the new test.
 952
 953         PR 25612
 954         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
 955         * doc/as.texi: Fix another typo.
 956
 957 2020-03-06  Nick Clifton  <nickc@redhat.com>
 958
 959         PR 25612
 960         * as.c (dwarf_level): Define.
 961         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
 962         (parse_args): Add support for the new options.
 963         as.h (dwarf_level): Prototype.
 964         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
 965         value.
 966         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
 967         (DWARF2_LINE_VERSION): Remove definition.
 968         * doc/as.texi: Document the new options.
 969
 970 2020-03-06  Nick Clifton  <nickc@redhat.com>
 971
 972         PR 25572
 973         * as.c (main): Allow matching input and outputs when they are
 974         not regular files.
 975
 976 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 977
 978         * config/tc-i386.c (match_mem_size): Generalize broadcast special
 979         casing.
 980         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
 981         one of byte/word/dword/qword is set alongside a SIMD register in
 982         a template's operand.
 983
 984 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 985
 986         * config/tc-i386.c (match_template): Extend code in logic
 987         rejecting certain suffixes in certain modes to also cover mask
 988         register use and VecSIB. Drop special casing of broadcast. Skip
 989         immediates in the check.
 990
 991 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 992
 993         * config/tc-i386.c (match_template): Fold duplicate code in
 994         logic rejecting certain suffixes in certain modes. Drop
 995         pointless "else".
 996
 997 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 998
 999         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1000         alongside !norex64 ones.
1001         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1002         with both 32- and 64-bit GPR operands.
1003         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1004         32- and 64-bit GPR operands.
1005         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1006         testsuite/gas/i386/x86-64-avx512bw.d,
1007         testsuite/gas/i386/x86-64-avx512f-intel.d,
1008         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1009
1010 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1011
1012         * config/tc-i386.c (md_assemble): Drop use of rex64.
1013         (process_suffix): For REX.W for 64-bit CRC32.
1014
1015 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1016
1017         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1018         addressing for MPX insns without base/index.
1019         * testsuite/gas/i386/mpx-16bit.s,
1020         * testsuite/gas/i386/mpx-16bit.d: New.
1021         * testsuite/gas/i386/i386.exp: Run new test.
1022
1023 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1024
1025         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1026         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1027         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1028         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1029         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1030         as well as a BSWAP one.
1031         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1032         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1033         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1034         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1035         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1036         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1037         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1038         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1039         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1040         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1041         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1042         testsuite/gas/i386/vmx.d: Adjust expectations.
1043
1044 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1045
1046         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1047         from having their operands swapped.
1048         * testsuite/gas/i386/waitpkg.s,
1049         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1050         3-operand cases as well as testing of 16-bit code generation.
1051         * testsuite/gas/i386/waitpkg.d,
1052         testsuite/gas/i386/waitpkg-intel.d,
1053         testsuite/gas/i386/x86-64-waitpkg.d,
1054         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1055
1056 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
1057
1058         * config/tc-riscv.c (percent_op_utype): Support the modifier
1059         %got_pcrel_hi.
1060         * doc/c-riscv.texi: Add documentation.
1061         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1062         modifier %got_pcrel_hi.
1063         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1064         * testsuite/gas/riscv/relax-reloc.d: Likewise.
1065         * testsuite/gas/riscv/relax-reloc.s: Likewise.
1066
1067         * doc/c-riscv.texi (relocation modifiers): Add documentation.
1068         (RISC-V-Formats): Update the section name from "Instruction Formats"
1069         to "RISC-V Instruction Formats".
1070
1071 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
1072
1073         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1074         detected in a section which does not have at least 4 byte
1075         alignment.
1076         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1077         * testsuite/gas/arm/ldr-t.s: Likewise.
1078         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1079         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1080         disassembly, ignoring any NOPs that may have been inserted because
1081         of section alignment.
1082         * testsuite/gas/arm/ldr-t.d: Likewise.
1083
1084 2020-03-04  Jan Beulich  <jbeulich@suse.com>
1085
1086         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1087         * doc/c-i386.texi: Mention sev_es.
1088         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1089         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1090         expectations.
1091         * testsuite/gas/i386/arch-13-znver1.d,
1092         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1093
1094 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1095
1096         * config/tc-i386.c (match_template): Replace ignoresize and
1097         defaultsize with mnemonicsize.
1098         (process_suffix): Likewise.
1099
1100 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1101
1102         PR 25627
1103         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1104         instruction LD IY,(HL).
1105         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1106         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1107         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1108         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1109
1110 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1111
1112         PR gas/25622
1113         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1114         x86-64-default-suffix-avx.
1115         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1116         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1117         * testsuite/gas/i386/noreg64.d: Updated.
1118         * testsuite/gas/i386/noreg64.l: Likewise.
1119         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1120         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1121         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1122
1123 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1124
1125         PR 25604
1126         * config/tc-z80.c (contains_register): Prevent an illegal memory
1127         access when checking an expression for a register name.
1128
1129 2020-03-03  Alan Modra  <amodra@gmail.com>
1130
1131         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1132         support.
1133
1134 2020-03-02  Alan Modra  <amodra@gmail.com>
1135
1136         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1137         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1138         and .sbss sections.
1139         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1140         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1141         (s3_s_score_lcomm): Likewise.
1142         * config/tc-score7.c: Similarly.
1143         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1144
1145 2020-02-28  YunQiang Su  <syq@debian.org>
1146
1147         PR gas/25539
1148         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1149         to handle multi-labels.
1150         (has_label_name): New.
1151
1152 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
1153
1154         * config/tc-arm.c (enum pred_instruction_type): Remove
1155         NEUTRAL_IT_NO_VPT_INSN predication type.
1156         (cxn_handle_predication): Modify to require condition suffixes.
1157         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1158         * testsuite/gas/arm/cde-scalar.s: Update test.
1159         * testsuite/gas/arm/cde-warnings.l: Update test.
1160         * testsuite/gas/arm/cde-warnings.s: Update test.
1161
1162 2020-02-26  Alan Modra  <amodra@gmail.com>
1163
1164         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1165         N_() on empty string.
1166
1167 2020-02-26  Alan Modra  <amodra@gmail.com>
1168
1169         * read.c (read_a_source_file): Call strncpy with length one
1170         less than size of original_case_string.
1171
1172 2020-02-26  Alan Modra  <amodra@gmail.com>
1173
1174         * config/obj-elf.c: Indent labels correctly.
1175         * config/obj-macho.c: Likewise.
1176         * config/tc-aarch64.c: Likewise.
1177         * config/tc-alpha.c: Likewise.
1178         * config/tc-arm.c: Likewise.
1179         * config/tc-cr16.c: Likewise.
1180         * config/tc-crx.c: Likewise.
1181         * config/tc-frv.c: Likewise.
1182         * config/tc-i386-intel.c: Likewise.
1183         * config/tc-i386.c: Likewise.
1184         * config/tc-ia64.c: Likewise.
1185         * config/tc-mn10200.c: Likewise.
1186         * config/tc-mn10300.c: Likewise.
1187         * config/tc-nds32.c: Likewise.
1188         * config/tc-riscv.c: Likewise.
1189         * config/tc-s12z.c: Likewise.
1190         * config/tc-xtensa.c: Likewise.
1191         * config/tc-z80.c: Likewise.
1192         * read.c: Likewise.
1193         * symbols.c: Likewise.
1194         * write.c: Likewise.
1195
1196 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
1197
1198         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1199         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
1200         after parsing all arguments.
1201         (enum csr_insn_type): New enum is used to classify the CSR instruction.
1202         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
1203         are used to check if we write a read-only CSR by the CSR instruction.
1204         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
1205         all CSR for the read-only CSR checking.
1206         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1207         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1208         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
1209         all CSR instructions for the read-only CSR checking.
1210         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1211         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1212
1213         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1214         (riscv_opts): Initialize it.
1215         (reg_lookup_internal): Check the `riscv_opts.csr_check`
1216         before doing the CSR checking.
1217         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1218         (md_longopts): Add mcsr-check and mno-csr-check.
1219         (md_parse_option): Handle new enum option values.
1220         (s_riscv_option): Handle new long options.
1221         * doc/c-riscv.texi: Add description for the new .option and assembler
1222         options.
1223         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1224         the CSR checking.
1225         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1226
1227         * config/tc-riscv.c (csr_extra_hash): New.
1228         (enum riscv_csr_class): New enum.  Used to decide
1229         whether or not this CSR is legal in the current ISA string.
1230         (struct riscv_csr_extra): New structure to hold all extra information
1231         of CSR.
1232         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
1233         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1234         Call hash_reg_name to insert CSR address into reg_names_hash.
1235         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1236         Decide whether the CSR is valid according to the csr_extra_hash.
1237         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1238         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1239         not a boolean.  This is same as riscv_init_csr_hash, so keep the
1240         consistent usage.
1241         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1242         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1243         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1244         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
1245         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1246         f-ext CSR are not allowed.
1247         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1248         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
1249         source file is `priv-reg.s`, and the ISA is rv64if, so the
1250         rv32-only CSR are not allowed.
1251         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1252
1253 2020-02-21  Alan Modra  <amodra@gmail.com>
1254
1255         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1256         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1257
1258 2020-02-21  Alan Modra  <amodra@gmail.com>
1259
1260         PR 25569
1261         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1262         on section size adjustment, instead perform another write if
1263         exec header size is larger than section size.
1264
1265 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1266
1267         * doc/c-riscv.texi: Add the doc entries for -march-attr/
1268         -mno-arch-attr command line options.
1269
1270 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1271
1272         * testsuite/gas/riscv/c-add-addi.d: New testcase.
1273         * testsuite/gas/riscv/c-add-addi.s: Likewise.
1274
1275 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1276
1277         PR 25576
1278         * config/tc-z80.c (md_parse_option): Do not use an underscore
1279         prefix for local labels in SDCC compatability mode.
1280         (z80_start_line_hook): Remove SDCC dollar label support.
1281         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1282         * testsuite/gas/z80/sdcc.s: Likewise.
1283
1284 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1285
1286         PR 25517
1287         * config/tc-z80.c: Add -march option.
1288         * doc/as.texi: Update Z80 documentation.
1289         * doc/c-z80.texi: Likewise.
1290         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1291         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1292         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1293         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1294         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1295         * testsuite/gas/z80/gbz80_all.d: Likewise.
1296         * testsuite/gas/z80/r800_extra.d: Likewise.
1297         * testsuite/gas/z80/r800_ii8.d: Likewise.
1298         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1299         * testsuite/gas/z80/sdcc.d: Likewise.
1300         * testsuite/gas/z80/z180.d: Likewise.
1301         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1302         * testsuite/gas/z80/z80_doc.d: Likewise.
1303         * testsuite/gas/z80/z80_ii8.d: Likewise.
1304         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1305         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1306         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1307         * testsuite/gas/z80/z80_sli.d: Likewise.
1308         * testsuite/gas/z80/z80n_all.d: Likewise.
1309         * testsuite/gas/z80/z80n_reloc.d: Likewise.
1310
1311 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
1312
1313         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1314         with GNU_PROPERTY_X86_FEATURE_2_MMX.
1315         * testsuite/gas/i386/i386.exp: Run property-3 and
1316         x86-64-property-3.
1317         * testsuite/gas/i386/property-3.d: New file.
1318         * testsuite/gas/i386/property-3.s: Likewise.
1319         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1320
1321 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1322
1323         * config/tc-i386.c (cpu_arch): Add .popcnt.
1324         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
1325         Add a tab before @samp{.sse4a}.
1326
1327 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1328
1329         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1330         for AddrPrefixOpReg templates. Combine the two pieces of
1331         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1332         mode.
1333
1334 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1335
1336         PR gas/14439
1337         * config/tc-i386.c (md_assemble): Also suppress operand
1338         swapping for MONITOR{,X} and MWAIT{,X}.
1339         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1340         Add Intel syntax monitor/mwait tests.
1341         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1342         Adjust expectations.
1343         *testsuite/gas/i386/sse3-intel.d,
1344         testsuite/gas/i386/x86-64-sse3-intel.d: New.
1345         * testsuite/gas/i386/i386.exp: Run new tests.
1346
1347 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1348
1349         PR gas/6518
1350         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1351         [XYZ]MMWord memory operand ambiguity recognition logic (largely
1352         re-indentation).
1353         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1354         cases.
1355         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1356         * testsuite/gas/i386/avx512dq-inval.l,
1357         testsuite/gas/i386/inval-avx.l,
1358         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1359         * testsuite/gas/i386/avx512vl-ambig.s,
1360         testsuite/gas/i386/avx512vl-ambig.l: New.
1361         * testsuite/gas/i386/i386.exp: Run new test.
1362
1363 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1364
1365         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
1366         nosse4.
1367         * doc/c-i386.texi: Document sse4a and nosse4a.
1368
1369 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1370
1371         * doc/c-i386.texi: Remove the old movsx and movzx documentation
1372         for AT&T syntax.
1373
1374 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1375
1376         PR gas/25438
1377         * config/tc-i386.c (md_assemble): Move movsx/movzx special
1378         casing ...
1379         (process_suffix): ... here. Consider just the first operand
1380         initially.
1381         (check_long_reg): Drop opcode 0x63 special case again.
1382         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1383         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1384         Move ambiguous operand size tests ...
1385         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1386         testsuite/gas/i386/noreg64.s: ... here.
1387         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1388         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1389         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1390         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1391         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1392         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1393         testsuite/gas/i386/x86-64-movsxd.d,
1394         testsuite/gas/i386/x86-64-movsxd-intel.d,
1395         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1396         Adjust expectations.
1397         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1398         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1399         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1400         * testsuite/gas/i386/i386.exp: Run new tests.
1401
1402 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1403
1404         * config/tc-i386.c (process_operands): Also skip segment
1405         override prefix emission if it matches an already present one.
1406         * testsuite/gas/i386/prefix32.s: Add double segment override
1407         cases.
1408         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1409
1410 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1411
1412         * config/tc-i386.c (process_operands): Drop ineffectual segment
1413         overrides when optimizing.
1414         * testsuite/gas/i386/lea-optimize.d: New.
1415         * testsuite/gas/i386/i386.exp: Run new test.
1416
1417 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1418
1419         * config/tc-i386.c (process_operands): Also check insn prefix
1420         for ineffectual segment override warning. Don't cover possible
1421         VEX/EVEX encoded insns there.
1422         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1423         testsuite/gas/i386/lea.e: New.
1424         * testsuite/gas/i386/i386.exp: Run new test.
1425
1426 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1427
1428         PR gas/25438
1429         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1430         syntax.
1431
1432 2020-02-13  Fangrui Song   <maskray@google.com>
1433             H.J. Lu  <hongjiu.lu@intel.com>
1434
1435         PR gas/25551
1436         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1437         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1438         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1439         * testsuite/gas/i386/relax-5.d: New file.
1440         * testsuite/gas/i386/relax-5.s: Likewise.
1441         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1442         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1443
1444 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1445
1446         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1447         "nosse4" entry.
1448
1449 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1450
1451         * config/tc-i386.c (avx512): New (at file scope), moved from
1452         (check_VecOperands): ... here.
1453         (process_suffix): Add [XYZ]MMword operand size handling.
1454         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1455         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1456         tests.
1457         * testsuite/gas/i386/avx512dq-inval.l,
1458         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1459
1460 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1461
1462         PR gas/24546
1463         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1464         code only.
1465         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1466         CALL/JMP in O_tbyte_ptr case.
1467         * doc/c-i386.texi: Mention far call and full pointer load ISA
1468         differences.
1469         * testsuite/gas/i386/x86-64-branch-3.s,
1470         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1471         * testsuite/gas/i386/x86-64-branch-3.d,
1472         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1473         * testsuite/gas/i386/x86-64-branch-5.l,
1474         testsuite/gas/i386/x86-64-branch-5.s: New.
1475         * testsuite/gas/i386/i386.exp: Run new test.
1476
1477 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1478
1479         PR gas/25438
1480         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1481         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1482         64-bit-only warning.
1483         (check_word_reg): Consistently error on mismatching register
1484         size and suffix.
1485         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1486         for movw. Replace suffix / GPR for orb.
1487         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1488         byte GPRs as well as ones for inb/outb with a word accumulator.
1489         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1490         testsuite/gas/i386/inval.l: Adjust expectations.
1491
1492 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1493
1494         * config/tc-i386.c (operand_type_register_match): Also fall
1495         through initial two if()-s when the template allows for a GPR
1496         operand. Adjust comment.
1497
1498 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1499
1500         (struct _i386_insn): New field "short_form".
1501         (optimize_encoding): Drop setting of shortform field.
1502         (process_suffix): Set i.short_form. Replace shortform use.
1503         (process_operands): Replace shortform use.
1504
1505 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1506
1507         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1508         loop initial declaration.
1509
1510 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1511
1512         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1513         instructions that can have 5 arguments.
1514         (enum operand_parse_code): Add new operands.
1515         (parse_operands): Account for new operands.
1516         (S5): New macro.
1517         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1518         (neon_select_shape): Account for P suffix.
1519         (LOW1): Move macro to global position.
1520         (HI4): Move macro to global position.
1521         (vcx_assign_vec_d): New.
1522         (vcx_assign_vec_m): New.
1523         (vcx_assign_vec_n): New.
1524         (enum vcx_reg_type): New.
1525         (vcx_get_reg_type): New.
1526         (vcx_size_pos): New.
1527         (vcx_vec_pos): New.
1528         (vcx_handle_shape): New.
1529         (vcx_ensure_register_in_range): New.
1530         (vcx_handle_register_arguments): New.
1531         (vcx_handle_insn_block): New.
1532         (vcx_handle_common_checks): New.
1533         (do_vcx1): New.
1534         (do_vcx2): New.
1535         (do_vcx3): New.
1536         * testsuite/gas/arm/cde-missing-fp.d: New test.
1537         * testsuite/gas/arm/cde-missing-fp.l: New test.
1538         * testsuite/gas/arm/cde-missing-mve.d: New test.
1539         * testsuite/gas/arm/cde-missing-mve.l: New test.
1540         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1541         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1542         * testsuite/gas/arm/cde-mve.s: New test.
1543         * testsuite/gas/arm/cde-warnings.l:
1544         * testsuite/gas/arm/cde-warnings.s:
1545         * testsuite/gas/arm/cde.d:
1546         * testsuite/gas/arm/cde.s:
1547
1548 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
1549             Matthew Malcomson  <matthew.malcomson@arm.com>
1550
1551         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1552         CDE coprocessor that can be enabled.
1553         (enum pred_instruction_type): New pred type.
1554         (BAD_NO_VPT): New error message.
1555         (BAD_CDE): New error message.
1556         (BAD_CDE_COPROC): New error message.
1557         (enum operand_parse_code): Add new immediate operands.
1558         (parse_operands): Account for new immediate operands.
1559         (check_cde_operand): New.
1560         (cde_coproc_enabled): New.
1561         (cde_coproc_pos): New.
1562         (cde_handle_coproc): New.
1563         (cxn_handle_predication): New.
1564         (do_custom_instruction_1): New.
1565         (do_custom_instruction_2): New.
1566         (do_custom_instruction_3): New.
1567         (do_cx1): New.
1568         (do_cx1a): New.
1569         (do_cx1d): New.
1570         (do_cx1da): New.
1571         (do_cx2): New.
1572         (do_cx2a): New.
1573         (do_cx2d): New.
1574         (do_cx2da): New.
1575         (do_cx3): New.
1576         (do_cx3a): New.
1577         (do_cx3d): New.
1578         (do_cx3da): New.
1579         (handle_pred_state): Define new IT block behaviour.
1580         (insns): Add newn CX*{,d}{,a} instructions.
1581         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1582         Define new cdecp extension strings.
1583         * doc/c-arm.texi: Document new cdecp extension arguments.
1584         * testsuite/gas/arm/cde-scalar.d: New test.
1585         * testsuite/gas/arm/cde-scalar.s: New test.
1586         * testsuite/gas/arm/cde-warnings.d: New test.
1587         * testsuite/gas/arm/cde-warnings.l: New test.
1588         * testsuite/gas/arm/cde-warnings.s: New test.
1589         * testsuite/gas/arm/cde.d: New test.
1590         * testsuite/gas/arm/cde.s: New test.
1591
1592 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1593
1594         PR gas/25516
1595         * config/tc-i386.c (intel64): Renamed to ...
1596         (isa64): This.
1597         (match_template): Accept Intel64 only instruction by default.
1598         (i386_displacement): Updated.
1599         (md_parse_option): Updated.
1600         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1601         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1602         -mamd64 to x86-64-sysenter-amd.
1603         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1604
1605 2020-02-10  Alan Modra  <amodra@gmail.com>
1606
1607         * config/obj-elf.c (obj_elf_change_section): Error for section
1608         type, attr or entsize changes in assembly.
1609         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1610         * testsuite/gas/elf/section5.l: Update.
1611
1612 2020-02-10  Alan Modra  <amodra@gmail.com>
1613
1614         * output-file.c (output_file_close): Do a normal close when
1615         flag_always_generate_output.
1616         * write.c (write_object_file): Don't stop output when
1617         flag_always_generate_output.
1618
1619 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
1620
1621         PR 25469
1622         * config/tc-z80.c: Add -gbz80 command line option to generate code
1623         for the GameBoy Z80.  Add support for generating DWARF.
1624         * config/tc-z80.h: Add support for DWARF debug information
1625         generation.
1626         * doc/c-z80.texi: Document new command line option.
1627         * testsuite/gas/z80/gbz80_all.d: New file.
1628         * testsuite/gas/z80/gbz80_all.s: New file.
1629         * testsuite/gas/z80/z80.exp: Run the new tests.
1630         * testsuite/gas/z80/z80n_all.d: New file.
1631         * testsuite/gas/z80/z80n_all.s: New file.
1632         * testsuite/gas/z80/z80n_reloc.d: New file.
1633
1634 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1635
1636         PR gas/25381
1637         * config/obj-elf.c (get_section): Also check
1638         linked_to_symbol_name.
1639         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1640         (obj_elf_parse_section_letters): Handle the 'o' flag.
1641         (build_group_lists): Renamed to ...
1642         (build_additional_section_info): This.  Set elf_linked_to_section
1643         from map_head.linked_to_symbol_name.
1644         (elf_adjust_symtab): Updated.
1645         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1646         * doc/as.texi: Document the 'o' flag.
1647         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1648         * testsuite/gas/elf/section18.d: New file.
1649         * testsuite/gas/elf/section18.s: Likewise.
1650         * testsuite/gas/elf/section19.d: Likewise.
1651         * testsuite/gas/elf/section19.s: Likewise.
1652         * testsuite/gas/elf/section20.d: Likewise.
1653         * testsuite/gas/elf/section20.s: Likewise.
1654         * testsuite/gas/elf/section21.d: Likewise.
1655         * testsuite/gas/elf/section21.l: Likewise.
1656         * testsuite/gas/elf/section21.s: Likewise.
1657
1658 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1659
1660         * NEWS: Mention x86 assembler options to align branches for
1661         binutils 2.34.
1662
1663 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1664
1665         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1666         only for ELF targets.
1667         * testsuite/gas/i386/unique.d: Don't xfail.
1668         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1669
1670 2020-02-06  Alan Modra  <amodra@gmail.com>
1671
1672         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1673         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1674
1675 2020-02-06  Alan Modra  <amodra@gmail.com>
1676
1677         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1678         xfail, and rename test.
1679         * testsuite/gas/elf/section12b.d: Likewise.
1680         * testsuite/gas/elf/section16a.d: Likewise.
1681         * testsuite/gas/elf/section16b.d: Likewise.
1682
1683 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1684
1685         PR gas/25380
1686         * config/obj-elf.c (section_match): Removed.
1687         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1688         section_id.
1689         (obj_elf_change_section): Replace info and group_name arguments
1690         with match_p.  Also update the section ID and flags from match_p.
1691         (obj_elf_section): Handle "unique,N".  Update call to
1692         obj_elf_change_section.
1693         * config/obj-elf.h (elf_section_match): New.
1694         (obj_elf_change_section): Updated.
1695         * config/tc-arm.c (start_unwind_section): Update call to
1696         obj_elf_change_section.
1697         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1698         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1699         (microblaze_s_sdata): Likewise.
1700         (microblaze_s_rdata): Likewise.
1701         (microblaze_s_bss): Likewise.
1702         * config/tc-mips.c (s_change_section): Likewise.
1703         * config/tc-msp430.c (msp430_profiler): Likewise.
1704         * config/tc-rx.c (parse_rx_section): Likewise.
1705         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1706         * doc/as.texi: Document "unique,N" in .section directive.
1707         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1708         * testsuite/gas/elf/section15.d: New file.
1709         * testsuite/gas/elf/section15.s: Likewise.
1710         * testsuite/gas/elf/section16.s: Likewise.
1711         * testsuite/gas/elf/section16a.d: Likewise.
1712         * testsuite/gas/elf/section16b.d: Likewise.
1713         * testsuite/gas/elf/section17.d: Likewise.
1714         * testsuite/gas/elf/section17.l: Likewise.
1715         * testsuite/gas/elf/section17.s: Likewise.
1716         * testsuite/gas/i386/unique.d: Likewise.
1717         * testsuite/gas/i386/unique.s: Likewise.
1718         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1719         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1720
1721 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1722
1723         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1724
1725 2020-02-01  Anthony Green  <green@moxielogic.com>
1726
1727        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1728
1729 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
1730
1731         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1732         %tls_ldo.
1733
1734 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1735
1736         PR gas/25472
1737         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1738         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1739         +mve.
1740         * testsuite/gas/arm/mve_dsp.d: New test.
1741
1742 2020-01-31  Nick Clifton  <nickc@redhat.com>
1743
1744         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1745         rather than BFD_RELOC_NONE.
1746
1747 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1748
1749         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1750         to support VLDMIA instruction for MVE.
1751         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1752         instruction for MVE.
1753         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1754         instruction for MVE.
1755         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1756         instruction for MVE.
1757         * testsuite/gas/arm/mve-ldst.d: New test.
1758         * testsuite/gas/arm/mve-ldst.s: Likewise.
1759
1760 2020-01-31  Nick Clifton  <nickc@redhat.com>
1761
1762         * po/fr.po: Updated French translation.
1763         * po/ru.po: Updated Russian translation.
1764
1765 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
1766
1767         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1768         .s for the movprfx.
1769         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1770         * testsuite/gas/aarch64/sve-movprfx_28.d,
1771         * testsuite/gas/aarch64/sve-movprfx_28.l,
1772         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1773
1774 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1775
1776         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1777         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1778         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1779         Adjust expectations.
1780
1781 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
1782
1783         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1784         * testsuite/gas/bpf/alu-be.d: Likewise.
1785         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1786         * testsuite/gas/bpf/alu32-be.d: Likewise.
1787
1788 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1789
1790         * testsuite/gas/i386/x86-64-branch-2.s,
1791         testsuite/gas/i386/x86-64-branch-4.s,
1792         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1793         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1794         testsuite/gas/i386/x86-64-branch-2.d,
1795         testsuite/gas/i386/x86-64-branch-4.l,
1796         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1797
1798 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1799
1800         * config/tc-i386.c (process_suffix): .
1801         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1802         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1803         Add LRETQ case.
1804         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1805         suffix.
1806         testsuite/gas/i386/x86_64.s: Add RETF cases.
1807         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1808         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1809         testsuite/gas/i386/x86-64-opcode.d,
1810         testsuite/gas/i386/x86-64-suffix-intel.d,
1811         testsuite/gas/i386/x86-64-suffix.d,
1812         testsuite/gas/i386/x86_64-intel.d
1813         testsuite/gas/i386/x86_64.d: Adjust expectations.
1814         * testsuite/gas/i386/x86-64-suffix.e,
1815         testsuite/gas/i386/x86_64.e: New.
1816
1817 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1818
1819         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1820         special case.
1821
1822 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1823
1824         PR binutils/25445
1825         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1826         movsxd.
1827         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1828         differences.  Document movslq and movsxd.
1829         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1830         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1831         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1832         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1833         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1834         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1835         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1836         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1837         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1838         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1839         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1840
1841 2020-01-27  Alan Modra  <amodra@gmail.com>
1842
1843         * testsuite/gas/all/gas.exp: Replace case statements with switch
1844         statements.
1845         * testsuite/gas/elf/elf.exp: Likewise.
1846         * testsuite/gas/macros/macros.exp: Likewise.
1847         * testsuite/lib/gas-defs.exp: Likewise.
1848
1849 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1850
1851         PR 25403
1852         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1853         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1854
1855 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1856
1857         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1858         s exts must be known, so rename *ok* to *fail*.
1859         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1860         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1861         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1862         above change.
1863         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1864         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1865
1866 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1867
1868         PR gas/25438
1869         * config/tc-i386.c (check_long_reg): Always disallow double word
1870         suffix in mnemonic with word general register.
1871         * testsuite/gas/i386/general.s: Replace word general register
1872         with double word general register for movl.
1873         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1874         register.
1875         * testsuite/gas/i386/general.l: Updated.
1876         * testsuite/gas/i386/inval.l: Likewise.
1877
1878 2020-01-22  Alan Modra  <amodra@gmail.com>
1879
1880         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1881         __tls_get_addr_desc and __tls_get_addr_opt.
1882
1883 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1884
1885         * testsuite/gas/i386/inval-crc32.s,
1886         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1887         * testsuite/gas/i386/inval-crc32.l,
1888         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1889
1890 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1891
1892         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1893         generic code path. Deal with No_lSuf being set in a template.
1894         * testsuite/gas/i386/inval-crc32.l,
1895         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1896         instead of error(s) when operand size is ambiguous.
1897         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1898         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1899         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1900         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1901         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1902         Adjust expectations.
1903
1904 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1905
1906         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1907         and an intel_syntax check. Re-write lack-of-suffix processing
1908         logic.
1909         * doc/c-i386.texi: Document operand size defaults for suffix-
1910         less AT&T syntax insns.
1911         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1912         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1913         testsuite/gas/i386/x86-64-avx-scalar.s,
1914         testsuite/gas/i386/x86-64-avx.s,
1915         testsuite/gas/i386/x86-64-bundle.s,
1916         testsuite/gas/i386/x86-64-intel64.s,
1917         testsuite/gas/i386/x86-64-lock-1.s,
1918         testsuite/gas/i386/x86-64-opcode.s,
1919         testsuite/gas/i386/x86-64-sse2avx.s,
1920         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1921         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1922         testsuite/gas/i386/x86-64-nops.s,
1923         testsuite/gas/i386/x86-64-ptwrite.s,
1924         testsuite/gas/i386/x86-64-simd.s,
1925         testsuite/gas/i386/x86-64-sse-noavx.s,
1926         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1927         insns.
1928         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1929         testsuite/gas/i386/noreg64.s: Add further tests.
1930         * testsuite/gas/i386/ilp32/x86-64-nops.d,
1931         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1932         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1933         testsuite/gas/i386/sse-noavx.d,
1934         testsuite/gas/i386/x86-64-intel64.d,
1935         testsuite/gas/i386/x86-64-nops.d,
1936         testsuite/gas/i386/x86-64-opcode.d,
1937         testsuite/gas/i386/x86-64-ptwrite-intel.d,
1938         testsuite/gas/i386/x86-64-ptwrite.d,
1939         testsuite/gas/i386/x86-64-simd-intel.d,
1940         testsuite/gas/i386/x86-64-simd-suffix.d,
1941         testsuite/gas/i386/x86-64-simd.d,
1942         testsuite/gas/i386/x86-64-sse-noavx.d
1943         testsuite/gas/i386/x86-64-suffix.d,
1944         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1945         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1946         testsuite/gas/i386/noreg64.l: New.
1947         * testsuite/gas/i386/i386.exp: Run new tests.
1948
1949 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1950
1951         * testsuite/gas/i386/avx512_bf16_vl.s,
1952         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1953         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1954         broadcast forms of VCVTNEPS2BF16.
1955         * testsuite/gas/i386/avx512_bf16_vl.d,
1956         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1957
1958 2020-01-20  Nick Clifton  <nickc@redhat.com>
1959
1960         * po/uk.po: Updated Ukranian translation.
1961
1962 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1963
1964         PR ld/25416
1965         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1966         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1967         x32 object.
1968         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1969         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1970         R_X86_64_GOTPC32_TLSDESC relocation.
1971
1972 2020-01-18  Nick Clifton  <nickc@redhat.com>
1973
1974         * configure: Regenerate.
1975         * po/gas.pot: Regenerate.
1976
1977 2020-01-18  Nick Clifton  <nickc@redhat.com>
1978
1979         Binutils 2.34 branch created.
1980
1981 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1982
1983         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1984         with vex_encoding_vex.
1985         (parse_insn): Likewise.
1986         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
1987         and {vex3} documentation.
1988         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1989         {vex}.
1990         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1991
1992 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1993
1994         PR 25376
1995         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1996         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1997         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1998         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1999         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2000         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2001
2002 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2003
2004         * config/tc-i386.c (match_template): Drop found_cpu_match local
2005         variable.
2006
2007 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2008
2009         * testsuite/gas/i386/avx512dq-inval.l,
2010         testsuite/gas/i386/avx512dq-inval.s: New.
2011         * testsuite/gas/i386/i386.exp: Run new test.
2012
2013 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2014
2015         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2016         relocations when the target is 430X, except when extracting part of an
2017         expression.
2018         (msp430_srcoperand): Adjust comment.
2019         Initialize the expp member of the msp430_operand_s struct as
2020         appropriate.
2021         (msp430_dstoperand): Likewise.
2022         * testsuite/gas/msp430/msp430.exp: Run new test.
2023         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2024         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2025
2026 2020-01-15  Alan Modra  <amodra@gmail.com>
2027
2028         * configure.tgt: Add sparc-*-freebsd case.
2029
2030 2020-01-14  Lili Cui <lili.cui@intel.com>
2031
2032         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2033         * testsuite/gas/i386/align-branch-1b.d: Likewise.
2034         * testsuite/gas/i386/align-branch-1c.d: Likewise.
2035         * testsuite/gas/i386/align-branch-1d.d: Likewise.
2036         * testsuite/gas/i386/align-branch-1e.d: Likewise.
2037         * testsuite/gas/i386/align-branch-1f.d: Likewise.
2038         * testsuite/gas/i386/align-branch-1g.d: Likewise.
2039         * testsuite/gas/i386/align-branch-1h.d: Likewise.
2040         * testsuite/gas/i386/align-branch-1i.d: Likewise.
2041         * testsuite/gas/i386/align-branch-5.d: Likewise.
2042         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2043         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2044         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2045         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2046         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2047         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2048         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2049         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2050         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2051         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2052         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2053         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2054
2055 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
2056
2057         PR 25377
2058         * config/tc-z80.c: Add support for half precision, single
2059         precision and double precision floating point values.
2060         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2061         * doc/as.texi: Add new z80 command line options.
2062         * doc/c-z80.texi: Document new z80 command line options.
2063         * testsuite/gas/z80/ez80_pref_dis.s: New test.
2064         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2065         * testsuite/gas/z80/z80.exp: Run the new test.
2066         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2067         * testsuite/gas/z80/fp_zeda32.d: Likewise.
2068         * testsuite/gas/z80/strings.d: Update expected output.
2069
2070 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
2071
2072         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2073         dependency.
2074
2075 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
2076
2077         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2078         the CPU.
2079         * config/tc-arc.h: Add header if/defs.
2080         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2081
2082 2020-01-13  Alan Modra  <amodra@gmail.com>
2083
2084         * testsuite/gas/wasm32/allinsn.d: Update expected output.
2085
2086 2020-01-13  Alan Modra  <amodra@gmail.com>
2087
2088         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2089         insertion.
2090
2091 2020-01-10  Alan Modra  <amodra@gmail.com>
2092
2093         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2094         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2095
2096 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2097
2098         PR 25224
2099         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2100         opcode byte values.
2101         (emit_ld_r_r): Likewise.
2102         (emit_ld_rr_m): Likewise.
2103         (emit_ld_rr_nn): Likewise.
2104
2105 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2106
2107         * config/tc-i386.c (optimize_encoding): Add
2108         is_any_vex_encoding() invocations. Drop respective
2109         i.tm.extension_opcode == None checks.
2110
2111 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2112
2113         * config/tc-i386.c (md_assemble): Check RegRex is clear during
2114         REX transformations. Correct comment indentation.
2115
2116 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2117
2118         * config/tc-i386.c (optimize_encoding): Generalize register
2119         transformation for TEST optimization.
2120
2121 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2122
2123         * testsuite/gas/i386/x86-64-sysenter-amd.s,
2124         testsuite/gas/i386/x86-64-sysenter-amd.d,
2125         testsuite/gas/i386/x86-64-sysenter-amd.l,
2126         testsuite/gas/i386/x86-64-sysenter-intel.d,
2127         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2128         * testsuite/gas/i386/i386.exp: Run new tests.
2129
2130 2020-01-08  Nick Clifton  <nickc@redhat.com>
2131
2132         PR 25284
2133         * doc/as.texi (Align): Document the fact that all arguments can be
2134         omitted.
2135         (Balign): Likewise.
2136         (P2align): Likewise.
2137
2138 2020-01-08  Nick Clifton  <nickc@redhat.com>
2139
2140         PR 14891
2141         * config/obj-elf.c (obj_elf_section): Fail if the section name is
2142         already defined as a different symbol type.
2143         * testsuite/gas/elf/pr14891.s: New test source file.
2144         * testsuite/gas/elf/pr14891.d: New test driver.
2145         * testsuite/gas/elf/pr14891.s: New test expected error output.
2146         * testsuite/gas/elf/elf.exp: Run the new test.
2147
2148 2020-01-08  Alan Modra  <amodra@gmail.com>
2149
2150         * config/tc-z8k.c (md_begin): Make idx unsigned.
2151         (get_specific): Likewise for this_index.
2152
2153 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
2154
2155         * onfig/tc-arc.c (parse_reloc_symbol): New function.
2156         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2157         (md_operand): Set X_md to absent.
2158         (arc_parse_name): Check for X_md.
2159
2160 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2161
2162         PR 25311
2163         * as.h (TC_STRING_ESCAPES): Provide a default definition.
2164         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2165         NO_STRING_ESCAPES.
2166         * read.c (next_char_of_string): Likewise.
2167         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2168         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2169
2170 2020-01-03  Nick Clifton  <nickc@redhat.com>
2171
2172         * po/sv.po: Updated Swedish translation.
2173
2174 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2175
2176         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2177         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2178
2179 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2180
2181         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2182         by-element usdot. Add 64-bit form tests for by-element sudot.
2183         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2184
2185 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2186
2187         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2188         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2189
2190 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2191
2192         * testsuite/gas/aarch64/f64mm.d,
2193         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2194
2195 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
2196
2197         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2198         support for assembler code generated by SDCC. Add new relocation
2199         types. Add z80-elf target support.
2200         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2201         labels. Local labels starts from ".L".
2202         * NEWS: Mention the new support.
2203         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2204         * testsuite/gas/all/fwdexp.s: Likewise.
2205         * testsuite/gas/all/cond.l: Likewise.
2206         * testsuite/gas/all/cond.s: Likewise.
2207         * testsuite/gas/all/fwdexp.d: Likewise.
2208         * testsuite/gas/all/fwdexp.s: Likewise.
2209         * testsuite/gas/elf/section2.e-mips: Likewise.
2210         * testsuite/gas/elf/section2.l: Likewise.
2211         * testsuite/gas/elf/section2.s: Likewise.
2212         * testsuite/gas/macros/app1.d: Likewise.
2213         * testsuite/gas/macros/app1.s: Likewise.
2214         * testsuite/gas/macros/app2.d: Likewise.
2215         * testsuite/gas/macros/app2.s: Likewise.
2216         * testsuite/gas/macros/app3.d: Likewise.
2217         * testsuite/gas/macros/app3.s: Likewise.
2218         * testsuite/gas/macros/app4.d: Likewise.
2219         * testsuite/gas/macros/app4.s: Likewise.
2220         * testsuite/gas/macros/app4b.s: Likewise.
2221         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2222         * testsuite/gas/z80/z80.exp: Add new tests
2223         * testsuite/gas/z80/dollar.d: New file.
2224         * testsuite/gas/z80/dollar.s: New file.
2225         * testsuite/gas/z80/ez80_adl_all.d: New file.
2226         * testsuite/gas/z80/ez80_adl_all.s: New file.
2227         * testsuite/gas/z80/ez80_adl_suf.d: New file.
2228         * testsuite/gas/z80/ez80_isuf.s: New file.
2229         * testsuite/gas/z80/ez80_z80_all.d: New file.
2230         * testsuite/gas/z80/ez80_z80_all.s: New file.
2231         * testsuite/gas/z80/ez80_z80_suf.d: New file.
2232         * testsuite/gas/z80/r800_extra.d: New file.
2233         * testsuite/gas/z80/r800_extra.s: New file.
2234         * testsuite/gas/z80/r800_ii8.d: New file.
2235         * testsuite/gas/z80/r800_z80_doc.d: New file.
2236         * testsuite/gas/z80/z180.d: New file.
2237         * testsuite/gas/z80/z180.s: New file.
2238         * testsuite/gas/z80/z180_z80_doc.d: New file.
2239         * testsuite/gas/z80/z80_doc.d: New file.
2240         * testsuite/gas/z80/z80_doc.s: New file.
2241         * testsuite/gas/z80/z80_ii8.d: New file.
2242         * testsuite/gas/z80/z80_ii8.s: New file.
2243         * testsuite/gas/z80/z80_in_f_c.d: New file.
2244         * testsuite/gas/z80/z80_in_f_c.s: New file.
2245         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2246         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2247         * testsuite/gas/z80/z80_out_c_0.d: New file.
2248         * testsuite/gas/z80/z80_out_c_0.s: New file.
2249         * testsuite/gas/z80/z80_reloc.d: New file.
2250         * testsuite/gas/z80/z80_reloc.s: New file.
2251         * testsuite/gas/z80/z80_sli.d: New file.
2252         * testsuite/gas/z80/z80_sli.s: New file.
2253
2254 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2255
2256         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2257         REGLIST_RN.
2258
2259 2020-01-01  Alan Modra  <amodra@gmail.com>
2260
2261         Update year range in copyright notice of all files.
2262
2263 For older changes see ChangeLog-2019
2264 \f
2265 Copyright (C) 2020 Free Software Foundation, Inc.
2266
2267 Copying and distribution of this file, with or without modification,
2268 are permitted in any medium without royalty provided the copyright
2269 notice and this notice are preserved.
2270
2271 Local Variables:
2272 mode: change-log
2273 left-margin: 8
2274 fill-column: 74
2275 version-control: never
2276 End: