gas/ChangeLog

   1 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR gas/26044
   4         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
   5         sprintf with memmove.
   6
   7 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         * config/tc-mcore.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         PR gas/26041
  15         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
  16         2 overlapping strings.
  17
  18 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
  21         with &fragP->fr_literal[0].
  22
  23 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
  26         with &fragp->fr_literal[0].
  27         * config/tc-microblaze.c (md_apply_fix): Likewise.
  28         * config/tc-sh.c (md_convert_frag): Likewise.
  29
  30 2020-05-24  Jim Wilson  <jimw@sifive.com>
  31
  32         PR 26025
  33         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
  34         asection to segT.  New locals seg and subseg.  Call subseg_set before
  35         fix_new_exp.  Call subseg_set after loop to restore original values.
  36
  37 2020-05-21  Alan Modra  <amodra@gmail.com>
  38
  39         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
  40         throughout.
  41         * config/obj-elf.c: Likewise.
  42         * config/tc-aarch64.c: Likewise.
  43         * config/tc-arm.c: Likewise.
  44         * config/tc-m68k.c: Likewise.
  45         * config/tc-nios2.c: Likewise.
  46         * config/tc-tic30.c: Likewise.
  47         * ecoff.c: Likewise.
  48         * read.c: Likewise.
  49         * stabs.c: Likewise.
  50         * symbols.c: Likewise.
  51         * testsuite/gas/all/test-gen.c: Likewise.
  52
  53 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
  54
  55         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
  56         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
  57         Static variables which are used to set the ISA extensions. You can
  58         use -march (or ELF build attributes) and -misa-spec to set them,
  59         respectively.
  60         (ext_version_hash): The hash table used to handle the extensions
  61         with versions.
  62         (init_ext_version_hash): Initialize the ext_version_hash according
  63         to riscv_ext_version_table.
  64         (riscv_get_default_ext_version): The callback function of
  65         riscv_parse_subset_t.  According to the choosed ISA spec,
  66         get the default version for the specific extension.
  67         (riscv_set_arch): Set the callback function.
  68         (enum options, struct option md_longopts): Add new option -misa-spec.
  69         (md_parse_option): Do not call riscv_set_arch for -march.  We will
  70         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
  71         to set default_isa_spec class.
  72         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
  73         ext_version_hash, and then call riscv_set_arch to set the architecture
  74         with versions according to default_arch_with_ext.
  75         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
  76         x extensions.
  77         * testsuite/gas/riscv/attribute-03.d: Likewise.
  78         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
  79         already set it's version to 2p1 by march, so no need to use the default
  80         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
  81         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
  82         ISA spec 2p2, so set 0p0 to it.
  83         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
  84         zicsr is 2p0 according to ISA spec 20191213.
  85         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
  86         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
  87         You can set them by configure options --with-arch and
  88         --with-isa-spec, respectively.
  89         (riscv_set_default_isa_spec): New function used to set the
  90         default ISA spec.
  91         (md_parse_option): Call riscv_set_default_isa_spec rather than
  92         call riscv_get_isa_spec_class directly.
  93         (riscv_after_parse_args): If the -isa-spec is not set, then we
  94         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
  95         calling riscv_set_default_isa_spec.
  96         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
  97         the --with-isa-spec may be set to different ISA spec.
  98         * testsuite/gas/riscv/attribute-02.d: Likewise.
  99         * testsuite/gas/riscv/attribute-03.d: Likewise.
 100         * testsuite/gas/riscv/attribute-04.d: Likewise.
 101         * testsuite/gas/riscv/attribute-05.d: Likewise.
 102         * testsuite/gas/riscv/attribute-06.d: Likewise.
 103         * testsuite/gas/riscv/attribute-07.d: Likewise.
 104         * configure.ac: Add configure options, --with-arch and
 105         --with-isa-spec.
 106         * configure: Regenerated.
 107         * config.in: Regenerated.
 108         * config/tc-riscv.c (default_priv_spec): Static variable which is
 109         used to check if the CSR is valid for the chosen privilege spec. You
 110         can use -mpriv-spec to set it.
 111         (enum reg_class): We now get the CSR address from csr_extra_hash rather
 112         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
 113         (riscv_init_csr_hashes): Only need to initialize one hash table
 114         csr_extra_hash.
 115         (riscv_csr_class_check): Change the return type to void.  Don't check
 116         the ISA dependency if -mcsr-check isn't set.
 117         (riscv_csr_version_check): New function.  Check and find the CSR address
 118         from csr_extra_hash, according to default_priv_spec.  Report warning
 119         for the invalid CSR if -mcsr-check is set.
 120         (reg_csr_lookup_internal): Updated.
 121         (reg_lookup_internal): Likewise.
 122         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
 123         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
 124         (md_parse_option): Call riscv_set_default_priv_version to set
 125         default_priv_spec.
 126         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
 127         privilege spec to the newest one.
 128         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
 129         include/opcode/riscv.h.
 130         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
 131         to check the ISA dependency for CSR, so fix the spec version by adding
 132         -mpriv-spec=1.11.
 133         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
 134         version warnings for the test case.
 135         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 136         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 137         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 138         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 139         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 140         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
 141         Check whether the CSR is valid when privilege version 1.9 is choosed.
 142         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 143         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
 144         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
 145         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 146         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
 147         Check whether the CSR is valid when privilege version 1.10 is choosed.
 148         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 149         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
 150         Check whether the CSR is valid when privilege version 1.11 is choosed.
 151         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 152         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
 153         setting.  You can set it by configure option --with-priv-spec.
 154         (riscv_set_default_priv_spec): New function used to set the default
 155         privilege spec.
 156         (md_parse_option): Call riscv_set_default_priv_spec rather than
 157         call riscv_get_priv_spec_class directly.
 158         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
 159         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
 160         calling riscv_set_default_priv_spec.
 161         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
 162         the --with-priv-spec may be set to different privilege spec.
 163         * testsuite/gas/riscv/priv-reg.d: Likewise.
 164         * configure.ac: Add configure option --with-priv-spec.
 165         * configure: Regenerated.
 166         * config.in: Regenerated.
 167         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
 168         explicit_attr.  Set it to TRUE if any ELF attribute is found.
 169         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
 170         the priv attributes are set.
 171         (md_assemble): Set the default_priv_spec according to the priv
 172         attributes when we start to assemble instruction.
 173         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
 174         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
 175         don't set the corresponding ELF attributes, then try to output the
 176         default ones.
 177         (riscv_set_public_attributes): If any ELF attribute or -march-attr
 178         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
 179         to update the arch and priv attributes.
 180         (s_riscv_attribute): Make sure all arch and priv attributes are set
 181         before any instruction.
 182         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
 183         ELF attribute or -march-attr is set.  If the priv attributes are not
 184         set, then try to update them by the default setting (-mpriv-spec or
 185         --with-priv-spec).
 186         * testsuite/gas/riscv/attribute-02.d: Likewise.
 187         * testsuite/gas/riscv/attribute-03.d: Likewise.
 188         * testsuite/gas/riscv/attribute-04.d: Likewise.
 189         * testsuite/gas/riscv/attribute-06.d: Likewise.
 190         * testsuite/gas/riscv/attribute-07.d: Likewise.
 191         * testsuite/gas/riscv/attribute-08.d: Likewise.
 192         * testsuite/gas/riscv/attribute-09.d: Likewise.
 193         * testsuite/gas/riscv/attribute-10.d: Likewise.
 194         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 195         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
 196         set by priv attributes must be supported.
 197         * testsuite/gas/riscv/attribute-05.s: Likewise.
 198         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
 199         priv attributes according to the -mpriv-spec option.
 200         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
 201         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
 202         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
 203         * testsuite/gas/riscv/priv-reg.d: Removed.
 204         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
 205         CSR according to the priv spec 1.9.
 206         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
 207         CSR according to the priv spec 1.9.1.
 208         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
 209         CSR according to the priv spec 1.10.
 210         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
 211         CSR according to the priv spec 1.11.
 212         * config/tc-riscv.c (md_show_usage): Add descriptions about
 213         the new GAS options.
 214         * doc/c-riscv.texi: Likewise.
 215
 216 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
 217
 218         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
 219         * testsuite/gas/ppc/power9.d: Likewise.
 220         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
 221         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
 222         sync, wait, waitrsv>: Add tests.
 223         * testsuite/gas/ppc/power10.d: Likewise.
 224
 225 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
 226
 227         PR 25992
 228         * config/tc-arm.c : Add arm_ext_v8r feature.
 229         (it_fsm_post_encode): Check arm_ext_v8r feature.
 230         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
 231
 232 2020-05-19  Alan Modra  <amodra@gmail.com>
 233
 234         * write.c (write_contents): Use bfd_get_filename rather than
 235         accessing bfd->filename directly.  Use bfd_section_name rather
 236         than accessing section->name directly.
 237
 238 2020-05-19  Alan Modra  <amodra@gmail.com>
 239
 240         * symbols.c (local_symbol_make): Init all of lsy_flags.
 241
 242 2020-05-18  Alan Modra  <amodra@gmail.com>
 243
 244         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
 245         before looking at add_symbol->sy_flags.
 246
 247 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
 248
 249         * config/tc-i386.c: Not handle lret/iret.
 250         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
 251         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
 252         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
 253         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
 254         * testsuite/gas/i386/lfence-ret.s: Ditto.
 255         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
 256         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
 257         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
 258         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
 259         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
 260         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
 261         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
 262
 263 2020-05-15  Alan Modra  <amodra@gmail.com>
 264             Alex Coplan  <alex.coplan@arm.com>
 265
 266         * symbols.c (struct local_symbol): Update comment.
 267         (resolve_symbol_value): For resolved symbols equated to other
 268         symbols, verify that the referenced symbol is not a local_symbol
 269         before accessing sy_value.  Don't leave symbol loops during
 270         finalize_syms resolution.
 271         * testsuite/gas/all/assign-bad-recursive.d: New test.
 272         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
 273         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
 274         * testsuite/gas/all/gas.exp: Run it.
 275
 276 2020-05-14  Nick Clifton  <nickc@redhat.com>
 277
 278         * po/sv.po: Updated Swedish translation.
 279
 280 2020-05-11  Alan Modra  <amodra@gmail.com>
 281
 282         * testsuite/gas/ppc/scalarquad.d,
 283         * testsuite/gas/ppc/scalarquad.s: New test.
 284         * testsuite/gas/ppc/ppc.exp: Run it.
 285
 286 2020-05-11  Alan Modra  <amodra@gmail.com>
 287
 288         * testsuite/gas/ppc/rightmost.d,
 289         * testsuite/gas/ppc/rightmost.s: New test.
 290         * testsuite/gas/ppc/ppc.exp: Run it.
 291
 292 2020-05-11  Alan Modra  <amodra@gmail.com>
 293
 294         * testsuite/gas/ppc/xvtlsbb.d,
 295         * testsuite/gas/ppc/xvtlsbb.s: New test.
 296         * testsuite/gas/ppc/ppc.exp: Run it.
 297
 298 2020-05-11  Alan Modra  <amodra@gmail.com>
 299
 300         * testsuite/gas/ppc/stringop.d,
 301         * testsuite/gas/ppc/stringop.s: New test.
 302         * testsuite/gas/ppc/ppc.exp: Run it.
 303
 304 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 305
 306         * testsuite/gas/ppc/set_bool.d,
 307         * testsuite/gas/ppc/set_bool.s: New test.
 308         * testsuite/gas/ppc/ppc.exp: Run it.
 309
 310 2020-05-11  Alan Modra  <amodra@gmail.com>
 311
 312         * testsuite/gas/ppc/bitmanip.d,
 313         * testsuite/gas/ppc/bitmanip.s: New test.
 314         * testsuite/gas/ppc/ppc.exp: Run it.
 315
 316 2020-05-11  Alan Modra  <amodra@gmail.com>
 317
 318         * testsuite/gas/ppc/genpcv.d,
 319         * testsuite/gas/ppc/genpcv.s: New test.
 320         * testsuite/gas/ppc/ppc.exp: Run it.
 321
 322 2020-05-11  Alan Modra  <amodra@gmail.com>
 323
 324         * testsuite/gas/ppc/maskmanip.d,
 325         * testsuite/gas/ppc/maskmanip.s: New test.
 326         * testsuite/gas/ppc/ppc.exp: Run it.
 327
 328 2020-05-11  Alan Modra  <amodra@gmail.com>
 329             Peter Bergner  <bergner@linux.ibm.com>
 330
 331         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
 332         (md_assemble): Check acc specified in correct operand.
 333         * testsuite/gas/ppc/outerprod.d,
 334         * testsuite/gas/ppc/outerprod.s,
 335         * testsuite/gas/ppc/vsx4.d,
 336         * testsuite/gas/ppc/vsx4.s: New tests.
 337         * testsuite/gas/ppc/ppc.exp: Run them.
 338
 339 2020-05-11  Alan Modra  <amodra@gmail.com>
 340
 341         * testsuite/gas/ppc/simd_perm.d,
 342         * testsuite/gas/ppc/simd_perm.s: New test.
 343         * testsuite/gas/ppc/ppc.exp: Run it.
 344
 345 2020-05-11  Alan Modra  <amodra@gmail.com>
 346
 347         * testsuite/gas/ppc/int128.d,
 348         * testsuite/gas/ppc/int128.s: New test.
 349         * testsuite/gas/ppc/ppc.exp: Run it.
 350
 351 2020-05-11  Alan Modra  <amodra@gmail.com>
 352
 353         * testsuite/gas/ppc/vsx_32byte.d,
 354         * testsuite/gas/ppc/vsx_32byte.s: New test.
 355         * testsuite/gas/ppc/ppc.exp: Run it.
 356
 357 2020-05-11  Alan Modra  <amodra@gmail.com>
 358
 359         * testsuite/gas/ppc/vec_mul.s,
 360         * testsuite/gas/ppc/vec_mul.d: New test.
 361         * testsuite/gas/ppc/ppc.exp: Run it.
 362
 363 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 364
 365         * testsuite/gas/ppc/byte_rev.d,
 366         * testsuite/gas/ppc/byte_rev.s: New test.
 367         * testsuite/gas/ppc/ppc.exp: Run it.
 368
 369 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 370
 371         * testsuite/gas/ppc/power10.d: Add paste. tests.
 372         * testsuite/gas/ppc/power10.s: Likewise.
 373
 374 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 375
 376         * testsuite/gas/ppc/power10.s: New test.
 377         * testsuite/gas/ppc/power10.d: Likewise.
 378         * testsuite/gas/ppc/ppc.exp: Run it.
 379
 380 2020-05-11  Alan Modra  <amodra@gmail.com>
 381
 382         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
 383         renaming.
 384         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
 385         place of -mfuture/-Mfuture.
 386         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
 387         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 388
 389 2020-05-06  Nick Clifton  <nickc@redhat.com>
 390
 391         * po/sv.po: Updated Swedish translation.
 392
 393 2020-05-06  Nick Clifton  <nickc@redhat.com>
 394
 395         PR 25927
 396         * doc/as.texi (Preprocessing): Replace cross reference to not
 397         existant document with a URL to the equivalent page in the GCC
 398         manual.
 399
 400 2020-05-05  Nick Clifton  <nickc@redhat.com>
 401
 402         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
 403         construction of a DWARF-5 directory name table.
 404         * testsuite/gas/elf/pr25917.d: Update expected output.
 405
 406 2020-05-05  Gunther Nikl <gnikl@justmail.de>
 407
 408         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
 409         (md_parse_option): Remove initialization of elf_flags.
 410
 411 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 412
 413         PR gas/25863
 414         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
 415         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
 416         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
 417
 418 2020-05-04  Nick Clifton  <nickc@redhat.com>
 419
 420         PR 25917
 421         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
 422         table's existence before looking at its entries.
 423         Also do not emit a default directory entry if there are no
 424         directories in use.
 425
 426         * testsuite/gas/elf/pr25917.s: New test source file.
 427         * testsuite/gas/elf/pr25917.d: New test driver.
 428         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
 429
 430 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 431
 432         * config/tc-aarch64.c (fix_insn): Implement for
 433         AARCH64_OPND_UNDEFINED.
 434         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
 435         * testsuite/gas/aarch64/udf.s: New.
 436         * testsuite/gas/aarch64/udf.d: New.
 437         * testsuite/gas/aarch64/udf-invalid.s: New.
 438         * testsuite/gas/aarch64/udf-invalid.l: New.
 439         * testsuite/gas/aarch64/udf-invalid.d: New.
 440
 441 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
 442
 443         * config/tc-rx.c (elf_flags): Reset default value.
 444         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
 445
 446 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
 447
 448         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
 449         if it's not defined.
 450         (microarch_earliest): New static variable.
 451         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
 452         simcall opcode has mandatory parameter.
 453         (xg_init_global_config): Initialize microarch_earliest.
 454
 455 2020-04-29  Nick Clifton  <nickc@redhat.com>
 456
 457         PR 22699
 458         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
 459         IMM0_8S and add support for IMM0_8U.
 460         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
 461         unsigned 8-bit immediate.
 462         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
 463         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
 464
 465 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
 466
 467         * NEWS: Add news entry for big-obj.
 468         * config/tc-i386.c (i386_target_format): Support new format.
 469         * doc/c-i386.texi: Add i386 support.
 470         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
 471         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
 472
 473 2020-04-27  Nick Clifton  <nickc@redhat.com>
 474
 475         PR 25878
 476         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
 477         (assign_file_to_slot): New function.  Fills in an entry in the
 478         files table.
 479         (allocate_filenum): Use new function.
 480         (allocate_filename_to_slot): Use new function.  If the specified
 481         slot entry is already in use, but was chosen automatically then
 482         reassign the automatic entry.
 483
 484 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
 485
 486         * config/tc-i386.c (lfence_before_ret_shl): New member.
 487         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
 488         for Anysize insns.
 489         (insert_after_load): Issue warning for REP CMPS/SCAS.
 490         (insert_before_before): Handle iret, Handle
 491         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 492         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 493         -mlfence-before-ret=[none/not/or/shl/yes].
 494         Enable -mlfence-before-ret=shl when
 495         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 496         (md_show_usage): Ditto.
 497         * doc/c-i386.texi: Ditto.
 498         * testsuite/gas/i386/i386.exp: Add new testcases.
 499         * testsuite/gas/i386/lfence-load-b.d: New.
 500         * testsuite/gas/i386/lfence-load-b.e: New.
 501         * testsuite/gas/i386/lfence-load.d: Modified.
 502         * testsuite/gas/i386/lfence-load.e: New.
 503         * testsuite/gas/i386/lfence-load.s: Modified.
 504         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 505         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 506         * testsuite/gas/i386/lfence-ret-c.d: New.
 507         * testsuite/gas/i386/lfence-ret-d.d: New.
 508         * testsuite/gas/i386/lfence-ret.s: Modified.
 509         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 510         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 511         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 512         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 513         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 514         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 515         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 516         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 517         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 518         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 519
 520 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 521
 522         PR ld/25861
 523         * config/tc-xtensa.c (md_apply_fix): Replace
 524         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 525         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 526         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 527         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 528         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 529
 530 2020-04-22  Alan Modra  <amodra@gmail.com>
 531
 532         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 533         symbol for ".symver .. remove".
 534         * doc/as.texi (.symver): Update.
 535         * testsuite/gas/symver/symver11.s: Make foo weak.
 536         * testsuite/gas/symver/symver11.d: Expect an error.
 537         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 538
 539 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 540
 541         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 542
 543 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
 544
 545         PR 25848
 546         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
 547         * testsuite/gas/m68k/operands.d: Update.
 548         * testsuite/gas/m68k/op68000.d: Update for new error messages.
 549
 550 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
 551
 552         PR binutils/24753
 553         * testsuite/gas/arm/pr24753.d: New test.
 554         * testsuite/gas/arm/pr24753.s: New test.
 555
 556 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         PR gas/23840
 559         PR gas/25295
 560         * NEWS: Mention .symver extension.
 561         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 562         function.
 563         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 564         add a version name.  Add local, hidden and remove visibility
 565         support.
 566         (elf_frob_symbol): Handle the list of version names.  Update the
 567         original symbol to local, hidden or remove it from the symbol
 568         table.
 569         (elf_frob_file_before_adjust): Handle the list of version names.
 570         * config/obj-elf.h (elf_visibility): New.
 571         (elf_versioned_name_list): Likewise.
 572         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 573         and visibility.  Change versioned_name pointer to struct
 574         elf_versioned_name_list.
 575         * doc/as.texi: Update .symver directive.
 576         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 577         error checking tests.
 578         * testsuite/gas/symver/symver6.d: New file.
 579         * testsuite/gas/symver/symver7.d: Likewise.
 580         * testsuite/gas/symver/symver7.s: Likewise.
 581         * testsuite/gas/symver/symver8.d: Likewise.
 582         * testsuite/gas/symver/symver8.s: Likewise.
 583         * testsuite/gas/symver/symver9.s: Likewise.
 584         * testsuite/gas/symver/symver9a.d: Likewise.
 585         * testsuite/gas/symver/symver9b.d: Likewise.
 586         * testsuite/gas/symver/symver10.s: Likewise.
 587         * testsuite/gas/symver/symver10a.d: Likewise.
 588         * testsuite/gas/symver/symver10b.d: Likewise.
 589         * testsuite/gas/symver/symver11.d: Likewise.
 590         * testsuite/gas/symver/symver11.s: Likewise.
 591         * testsuite/gas/symver/symver12.d: Likewise.
 592         * testsuite/gas/symver/symver12.s: Likewise.
 593         * testsuite/gas/symver/symver13.d: Likewise.
 594         * testsuite/gas/symver/symver13.s: Likewise.
 595         * testsuite/gas/symver/symver14.d: Likewise.
 596         * testsuite/gas/symver/symver14.l: Likewise.
 597         * testsuite/gas/symver/symver15.d: Likewise.
 598         * testsuite/gas/symver/symver15.l: Likewise.
 599         * testsuite/gas/symver/symver6.l: Removed.
 600         * testsuite/gas/symver/symver6.s: Updated.
 601
 602 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 603
 604         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 605         to include TSB.
 606         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 607         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 608         * testsuite/gas/aarch64/system.d: Update.
 609
 610 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 611
 612         * testsuite/gas/aarch64/bti.d: Update -march option.
 613         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 614         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 615         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 616         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 617
 618 2020-04-17  Alan Modra  <amodra@gmail.com>
 619
 620         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 621
 622 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
 623             Nick Clifton  <nickc@redhat.com>
 624
 625         PR 25803
 626         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 627         targets.
 628         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 629         for the type-2 test.
 630         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 631         targets running this test.
 632
 633 2020-02-16  David Faust  <david.faust@oracle.com>
 634
 635         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 636         * testsuite/gas/bpf/jump32.s: New file.
 637         * testsuite/gas/bpf/jump32.d: Likewise.
 638
 639 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 642         documentation.
 643
 644 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
 645
 646         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 647         (md_pcrel_from): Remove prototytpe.
 648         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 649         define.
 650         (md_pcrel_from_section): Remove duplicate prototype.
 651         * tc.h (md_pcrel_from_section): Add prototype.
 652         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 653         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 654         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 655         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 656         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 657         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 658         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 659         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 660         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 661         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 662         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 663         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 664         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 665         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 666         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 667         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 668         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 669         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 670         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 671         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 672         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 673         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 674         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 675         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 676         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 677         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 678         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 679         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 680         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 681         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 682         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 683         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 684         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 685         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 686         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 687         md_apply_fix3): Delete prototypes.
 688
 689 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 690
 691         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 692         instructions.
 693
 694 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         * doc/c-z80.texi: Fix @xref warnings.
 697
 698 2020-04-07  Lili Cui  <lili.cui@intel.com>
 699
 700         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 701         (cpu_noarch): Likewise.
 702         * doc/c-i386.texi: Document TSXLDTRK.
 703         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 704         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 705         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 706         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 707
 708 2020-04-02  Lili Cui  <lili.cui@intel.com>
 709
 710         * config/tc-i386.c (cpu_arch): Add .serialize.
 711         (cpu_noarch): Likewise.
 712         * doc/c-i386.texi: Document serialize.
 713         * testsuite/gas/i386/i386.exp: Run serialize tests
 714         * testsuite/gas/i386/serialize.d: Likewise.
 715         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 716         * testsuite/gas/i386/serialize.s: Likewise.
 717
 718 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 719
 720         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 721         * testsuite/gas/elf/section12b.d: Likewise.
 722         * testsuite/gas/elf/section16a.d: Likewise.
 723         * testsuite/gas/elf/section16b.d: Likewise.
 724
 725 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
 726
 727         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 728         with a suppressed address register.
 729
 730 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 731
 732         PR gas/25756
 733         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 734         * testsuite/gas/i386/localpic.s: Add a test for relocation
 735         against local absolute symbol.
 736         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 737         * testsuite/gas/i386/localpic.d: Updated.
 738         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 739         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 740
 741 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 742
 743         PR gas/25732
 744         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 745         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 746         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 747         testsuite/gas/i386/x86-64-jump.d.
 748         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 749         Incorporate changes to
 750         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 751         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 752         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 753         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 754         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 755
 756 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
 757
 758         PR 25611
 759         PR 25614
 760         * dwarf2dbg.c: Do not include "bignum.h".
 761
 762 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 763
 764         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 765         * testsuite/gas/riscv/alias-csr.s: Likewise.
 766         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 767         to priv-reg-pseudo-noalias.
 768         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 769         * testsuite/gas/riscv/bad-csr.l: Likewise.
 770         * testsuite/gas/riscv/bad-csr.s: Likewise.
 771         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 772         * testsuite/gas/riscv/satp.s: Likewise.
 773         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 774         csr instruction, including alias-csr testcase.
 775         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 776         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 777         pseudo instruction with objdump -Mno-aliases.
 778         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 779         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 780         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 781         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 782         * testsuite/gas/riscv/priv-reg.s: Likewise.
 783         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 784         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 785         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 786
 787 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
 788
 789         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 790         sections with the "b" attribute.
 791
 792 2020-03-22  Alan Modra  <amodra@gmail.com>
 793
 794         * testsuite/gas/s12z/truncated.d: Update expected output.
 795
 796 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 797
 798         PR 25690
 799         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 800         * doc/c-z80.texi: Update documentation.
 801
 802 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 803
 804         PR 25641
 805         PR 25668
 806         PR 25633
 807         Fix disassembling ED+A4/AC/B4/BC opcodes.
 808         Fix assembling lines containing colonless label and instruction
 809         with first operand inside parentheses.
 810         Fix registration of unsupported by target CPU registers.
 811         * config/tc-z80.c: See above.
 812         * config/tc-z80.h: See above.
 813         * testsuite/gas/z80/colonless.d: Update test.
 814         * testsuite/gas/z80/colonless.s: Likewise.
 815         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 816         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 817         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 818         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 819         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 820         * testsuite/gas/z80/unsup_regs.s: Likewise.
 821         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 822         * testsuite/gas/z80/z80.exp: Likewise.
 823         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 824         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 825         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 826
 827 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 828
 829         PR 25660
 830         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 831         (parse_operands): Handle new operand codes.
 832         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 833         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 834         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 835         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 836         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 837         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 838         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 839         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 840
 841 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 842
 843         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 844
 845 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 846
 847         * testsuite/gas/i386/i386.exp: Run new tests.
 848         * testsuite/gas/i386/lfence-byte.d: New file.
 849         * testsuite/gas/i386/lfence-byte.e: Likewise.
 850         * testsuite/gas/i386/lfence-byte.s: Likewise.
 851         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 852         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 853         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 854         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 855         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 856         * testsuite/gas/i386/lfence-load.d: Likewise.
 857         * testsuite/gas/i386/lfence-load.s: Likewise.
 858         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 859         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 860         * testsuite/gas/i386/lfence-ret.s: Likewise.
 861         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 862         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 863         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 864         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 865         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 866         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 867         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 868         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 869         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 870         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 871         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 872         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 873
 874 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 875
 876         * config/tc-i386.c (lfence_after_load): New.
 877         (lfence_before_indirect_branch_kind): New.
 878         (lfence_before_indirect_branch): New.
 879         (lfence_before_ret_kind): New.
 880         (lfence_before_ret): New.
 881         (last_insn): New.
 882         (load_insn_p): New.
 883         (insert_lfence_after): New.
 884         (insert_lfence_before): New.
 885         (md_assemble): Call insert_lfence_before and insert_lfence_after.
 886         Set last_insn.
 887         (OPTION_MLFENCE_AFTER_LOAD): New.
 888         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
 889         (OPTION_MLFENCE_BEFORE_RET): New.
 890         (md_longopts): Add -mlfence-after-load=,
 891         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 892         (md_parse_option): Handle -mlfence-after-load=,
 893         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 894         (md_show_usage): Display -mlfence-after-load=,
 895         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 896         (i386_cons_align): New.
 897         * config/tc-i386.h (i386_cons_align): New.
 898         (md_cons_align): New.
 899         * doc/c-i386.texi: Document -mlfence-after-load=,
 900         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 901
 902 2020-03-11  Nick Clifton  <nickc@redhat.com>
 903
 904         PR 25611
 905         PR 25614
 906         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
 907         (DWARF2_FILE_SIZE_NAME): Default to -1.
 908         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
 909         whichever is higher.
 910         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
 911         (NUM_MD5_BYTES): Define.
 912         (struct file entry): Add md5 field.
 913         (get_filenum): Delete and replace with...
 914         (get_basename): New function.
 915         (get_directory_table_entry): New function.
 916         (allocate_filenum): New function.
 917         (allocate_filename_to_slot): New function.
 918         (dwarf2_where): Use new functions.
 919         (dwarf2_directive_filename): Add support for extended .file
 920         pseudo-op.
 921         (dwarf2_directive_loc): Allow the use of file number zero with
 922         DWARF 5 or higher.
 923         (out_file_list): Rename to...
 924         (out_dir_and_file_list): Add DWARF 5 support.
 925         (out_debug_line): Emit extra values into the section header for
 926         DWARF 5.
 927         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 928         * doc/as.texi (.file): Update the description of this pseudo-op.
 929         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 930         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 931         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 932         * NEWS: Mention the new feature.
 933
 934 2020-03-10  Alan Modra  <amodra@gmail.com>
 935
 936         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
 937         to avoid signed overflow.
 938         * config/tc-mcore.c (md_assemble): Likewise.
 939         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
 940         * config/tc-nds32.c (SET_ADDEND): Likewise.
 941         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
 942
 943 2020-03-09  Jan Beulich  <jbeulich@suse.com>
 944
 945         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
 946         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
 947         testsuite/gas/i386/avx-intel.d: Adjust expectations.
 948
 949 2020-03-07  Alan Modra  <amodra@gmail.com>
 950
 951         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
 952         first column.
 953
 954 2020-03-06  Nick Clifton  <nickc@redhat.com>
 955
 956         PR 25614
 957         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
 958         0 if the dwarf_level is 5 or more.  Complain if a filename follows
 959         a file 0.
 960         * testsuite/gas/elf/dwarf-5-file0.s: New test.
 961         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
 962         * testsuite/gas/elf/elf.exp: Run the new test.
 963
 964         PR 25612
 965         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
 966         * doc/as.texi: Fix another typo.
 967
 968 2020-03-06  Nick Clifton  <nickc@redhat.com>
 969
 970         PR 25612
 971         * as.c (dwarf_level): Define.
 972         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
 973         (parse_args): Add support for the new options.
 974         as.h (dwarf_level): Prototype.
 975         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
 976         value.
 977         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
 978         (DWARF2_LINE_VERSION): Remove definition.
 979         * doc/as.texi: Document the new options.
 980
 981 2020-03-06  Nick Clifton  <nickc@redhat.com>
 982
 983         PR 25572
 984         * as.c (main): Allow matching input and outputs when they are
 985         not regular files.
 986
 987 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 988
 989         * config/tc-i386.c (match_mem_size): Generalize broadcast special
 990         casing.
 991         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
 992         one of byte/word/dword/qword is set alongside a SIMD register in
 993         a template's operand.
 994
 995 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 996
 997         * config/tc-i386.c (match_template): Extend code in logic
 998         rejecting certain suffixes in certain modes to also cover mask
 999         register use and VecSIB. Drop special casing of broadcast. Skip
1000         immediates in the check.
1001
1002 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1003
1004         * config/tc-i386.c (match_template): Fold duplicate code in
1005         logic rejecting certain suffixes in certain modes. Drop
1006         pointless "else".
1007
1008 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1009
1010         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1011         alongside !norex64 ones.
1012         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1013         with both 32- and 64-bit GPR operands.
1014         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1015         32- and 64-bit GPR operands.
1016         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1017         testsuite/gas/i386/x86-64-avx512bw.d,
1018         testsuite/gas/i386/x86-64-avx512f-intel.d,
1019         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1020
1021 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1022
1023         * config/tc-i386.c (md_assemble): Drop use of rex64.
1024         (process_suffix): For REX.W for 64-bit CRC32.
1025
1026 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1027
1028         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1029         addressing for MPX insns without base/index.
1030         * testsuite/gas/i386/mpx-16bit.s,
1031         * testsuite/gas/i386/mpx-16bit.d: New.
1032         * testsuite/gas/i386/i386.exp: Run new test.
1033
1034 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1035
1036         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1037         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1038         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1039         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1040         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1041         as well as a BSWAP one.
1042         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1043         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1044         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1045         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1046         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1047         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1048         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1049         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1050         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1051         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1052         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1053         testsuite/gas/i386/vmx.d: Adjust expectations.
1054
1055 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1056
1057         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1058         from having their operands swapped.
1059         * testsuite/gas/i386/waitpkg.s,
1060         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1061         3-operand cases as well as testing of 16-bit code generation.
1062         * testsuite/gas/i386/waitpkg.d,
1063         testsuite/gas/i386/waitpkg-intel.d,
1064         testsuite/gas/i386/x86-64-waitpkg.d,
1065         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1066
1067 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
1068
1069         * config/tc-riscv.c (percent_op_utype): Support the modifier
1070         %got_pcrel_hi.
1071         * doc/c-riscv.texi: Add documentation.
1072         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1073         modifier %got_pcrel_hi.
1074         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1075         * testsuite/gas/riscv/relax-reloc.d: Likewise.
1076         * testsuite/gas/riscv/relax-reloc.s: Likewise.
1077
1078         * doc/c-riscv.texi (relocation modifiers): Add documentation.
1079         (RISC-V-Formats): Update the section name from "Instruction Formats"
1080         to "RISC-V Instruction Formats".
1081
1082 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
1083
1084         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1085         detected in a section which does not have at least 4 byte
1086         alignment.
1087         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1088         * testsuite/gas/arm/ldr-t.s: Likewise.
1089         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1090         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1091         disassembly, ignoring any NOPs that may have been inserted because
1092         of section alignment.
1093         * testsuite/gas/arm/ldr-t.d: Likewise.
1094
1095 2020-03-04  Jan Beulich  <jbeulich@suse.com>
1096
1097         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1098         * doc/c-i386.texi: Mention sev_es.
1099         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1100         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1101         expectations.
1102         * testsuite/gas/i386/arch-13-znver1.d,
1103         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1104
1105 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1106
1107         * config/tc-i386.c (match_template): Replace ignoresize and
1108         defaultsize with mnemonicsize.
1109         (process_suffix): Likewise.
1110
1111 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1112
1113         PR 25627
1114         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1115         instruction LD IY,(HL).
1116         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1117         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1118         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1119         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1120
1121 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1122
1123         PR gas/25622
1124         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1125         x86-64-default-suffix-avx.
1126         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1127         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1128         * testsuite/gas/i386/noreg64.d: Updated.
1129         * testsuite/gas/i386/noreg64.l: Likewise.
1130         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1131         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1132         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1133
1134 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1135
1136         PR 25604
1137         * config/tc-z80.c (contains_register): Prevent an illegal memory
1138         access when checking an expression for a register name.
1139
1140 2020-03-03  Alan Modra  <amodra@gmail.com>
1141
1142         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1143         support.
1144
1145 2020-03-02  Alan Modra  <amodra@gmail.com>
1146
1147         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1148         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1149         and .sbss sections.
1150         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1151         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1152         (s3_s_score_lcomm): Likewise.
1153         * config/tc-score7.c: Similarly.
1154         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1155
1156 2020-02-28  YunQiang Su  <syq@debian.org>
1157
1158         PR gas/25539
1159         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1160         to handle multi-labels.
1161         (has_label_name): New.
1162
1163 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
1164
1165         * config/tc-arm.c (enum pred_instruction_type): Remove
1166         NEUTRAL_IT_NO_VPT_INSN predication type.
1167         (cxn_handle_predication): Modify to require condition suffixes.
1168         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1169         * testsuite/gas/arm/cde-scalar.s: Update test.
1170         * testsuite/gas/arm/cde-warnings.l: Update test.
1171         * testsuite/gas/arm/cde-warnings.s: Update test.
1172
1173 2020-02-26  Alan Modra  <amodra@gmail.com>
1174
1175         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1176         N_() on empty string.
1177
1178 2020-02-26  Alan Modra  <amodra@gmail.com>
1179
1180         * read.c (read_a_source_file): Call strncpy with length one
1181         less than size of original_case_string.
1182
1183 2020-02-26  Alan Modra  <amodra@gmail.com>
1184
1185         * config/obj-elf.c: Indent labels correctly.
1186         * config/obj-macho.c: Likewise.
1187         * config/tc-aarch64.c: Likewise.
1188         * config/tc-alpha.c: Likewise.
1189         * config/tc-arm.c: Likewise.
1190         * config/tc-cr16.c: Likewise.
1191         * config/tc-crx.c: Likewise.
1192         * config/tc-frv.c: Likewise.
1193         * config/tc-i386-intel.c: Likewise.
1194         * config/tc-i386.c: Likewise.
1195         * config/tc-ia64.c: Likewise.
1196         * config/tc-mn10200.c: Likewise.
1197         * config/tc-mn10300.c: Likewise.
1198         * config/tc-nds32.c: Likewise.
1199         * config/tc-riscv.c: Likewise.
1200         * config/tc-s12z.c: Likewise.
1201         * config/tc-xtensa.c: Likewise.
1202         * config/tc-z80.c: Likewise.
1203         * read.c: Likewise.
1204         * symbols.c: Likewise.
1205         * write.c: Likewise.
1206
1207 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
1208
1209         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1210         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
1211         after parsing all arguments.
1212         (enum csr_insn_type): New enum is used to classify the CSR instruction.
1213         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
1214         are used to check if we write a read-only CSR by the CSR instruction.
1215         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
1216         all CSR for the read-only CSR checking.
1217         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1218         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1219         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
1220         all CSR instructions for the read-only CSR checking.
1221         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1222         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1223
1224         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1225         (riscv_opts): Initialize it.
1226         (reg_lookup_internal): Check the `riscv_opts.csr_check`
1227         before doing the CSR checking.
1228         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1229         (md_longopts): Add mcsr-check and mno-csr-check.
1230         (md_parse_option): Handle new enum option values.
1231         (s_riscv_option): Handle new long options.
1232         * doc/c-riscv.texi: Add description for the new .option and assembler
1233         options.
1234         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1235         the CSR checking.
1236         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1237
1238         * config/tc-riscv.c (csr_extra_hash): New.
1239         (enum riscv_csr_class): New enum.  Used to decide
1240         whether or not this CSR is legal in the current ISA string.
1241         (struct riscv_csr_extra): New structure to hold all extra information
1242         of CSR.
1243         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
1244         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1245         Call hash_reg_name to insert CSR address into reg_names_hash.
1246         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1247         Decide whether the CSR is valid according to the csr_extra_hash.
1248         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1249         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1250         not a boolean.  This is same as riscv_init_csr_hash, so keep the
1251         consistent usage.
1252         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1253         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1254         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1255         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
1256         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1257         f-ext CSR are not allowed.
1258         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1259         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
1260         source file is `priv-reg.s`, and the ISA is rv64if, so the
1261         rv32-only CSR are not allowed.
1262         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1263
1264 2020-02-21  Alan Modra  <amodra@gmail.com>
1265
1266         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1267         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1268
1269 2020-02-21  Alan Modra  <amodra@gmail.com>
1270
1271         PR 25569
1272         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1273         on section size adjustment, instead perform another write if
1274         exec header size is larger than section size.
1275
1276 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1277
1278         * doc/c-riscv.texi: Add the doc entries for -march-attr/
1279         -mno-arch-attr command line options.
1280
1281 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1282
1283         * testsuite/gas/riscv/c-add-addi.d: New testcase.
1284         * testsuite/gas/riscv/c-add-addi.s: Likewise.
1285
1286 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1287
1288         PR 25576
1289         * config/tc-z80.c (md_parse_option): Do not use an underscore
1290         prefix for local labels in SDCC compatability mode.
1291         (z80_start_line_hook): Remove SDCC dollar label support.
1292         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1293         * testsuite/gas/z80/sdcc.s: Likewise.
1294
1295 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1296
1297         PR 25517
1298         * config/tc-z80.c: Add -march option.
1299         * doc/as.texi: Update Z80 documentation.
1300         * doc/c-z80.texi: Likewise.
1301         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1302         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1303         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1304         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1305         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1306         * testsuite/gas/z80/gbz80_all.d: Likewise.
1307         * testsuite/gas/z80/r800_extra.d: Likewise.
1308         * testsuite/gas/z80/r800_ii8.d: Likewise.
1309         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1310         * testsuite/gas/z80/sdcc.d: Likewise.
1311         * testsuite/gas/z80/z180.d: Likewise.
1312         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1313         * testsuite/gas/z80/z80_doc.d: Likewise.
1314         * testsuite/gas/z80/z80_ii8.d: Likewise.
1315         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1316         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1317         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1318         * testsuite/gas/z80/z80_sli.d: Likewise.
1319         * testsuite/gas/z80/z80n_all.d: Likewise.
1320         * testsuite/gas/z80/z80n_reloc.d: Likewise.
1321
1322 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
1323
1324         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1325         with GNU_PROPERTY_X86_FEATURE_2_MMX.
1326         * testsuite/gas/i386/i386.exp: Run property-3 and
1327         x86-64-property-3.
1328         * testsuite/gas/i386/property-3.d: New file.
1329         * testsuite/gas/i386/property-3.s: Likewise.
1330         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1331
1332 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1333
1334         * config/tc-i386.c (cpu_arch): Add .popcnt.
1335         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
1336         Add a tab before @samp{.sse4a}.
1337
1338 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1339
1340         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1341         for AddrPrefixOpReg templates. Combine the two pieces of
1342         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1343         mode.
1344
1345 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1346
1347         PR gas/14439
1348         * config/tc-i386.c (md_assemble): Also suppress operand
1349         swapping for MONITOR{,X} and MWAIT{,X}.
1350         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1351         Add Intel syntax monitor/mwait tests.
1352         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1353         Adjust expectations.
1354         *testsuite/gas/i386/sse3-intel.d,
1355         testsuite/gas/i386/x86-64-sse3-intel.d: New.
1356         * testsuite/gas/i386/i386.exp: Run new tests.
1357
1358 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1359
1360         PR gas/6518
1361         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1362         [XYZ]MMWord memory operand ambiguity recognition logic (largely
1363         re-indentation).
1364         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1365         cases.
1366         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1367         * testsuite/gas/i386/avx512dq-inval.l,
1368         testsuite/gas/i386/inval-avx.l,
1369         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1370         * testsuite/gas/i386/avx512vl-ambig.s,
1371         testsuite/gas/i386/avx512vl-ambig.l: New.
1372         * testsuite/gas/i386/i386.exp: Run new test.
1373
1374 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1375
1376         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
1377         nosse4.
1378         * doc/c-i386.texi: Document sse4a and nosse4a.
1379
1380 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1381
1382         * doc/c-i386.texi: Remove the old movsx and movzx documentation
1383         for AT&T syntax.
1384
1385 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1386
1387         PR gas/25438
1388         * config/tc-i386.c (md_assemble): Move movsx/movzx special
1389         casing ...
1390         (process_suffix): ... here. Consider just the first operand
1391         initially.
1392         (check_long_reg): Drop opcode 0x63 special case again.
1393         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1394         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1395         Move ambiguous operand size tests ...
1396         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1397         testsuite/gas/i386/noreg64.s: ... here.
1398         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1399         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1400         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1401         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1402         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1403         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1404         testsuite/gas/i386/x86-64-movsxd.d,
1405         testsuite/gas/i386/x86-64-movsxd-intel.d,
1406         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1407         Adjust expectations.
1408         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1409         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1410         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1411         * testsuite/gas/i386/i386.exp: Run new tests.
1412
1413 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1414
1415         * config/tc-i386.c (process_operands): Also skip segment
1416         override prefix emission if it matches an already present one.
1417         * testsuite/gas/i386/prefix32.s: Add double segment override
1418         cases.
1419         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1420
1421 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1422
1423         * config/tc-i386.c (process_operands): Drop ineffectual segment
1424         overrides when optimizing.
1425         * testsuite/gas/i386/lea-optimize.d: New.
1426         * testsuite/gas/i386/i386.exp: Run new test.
1427
1428 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1429
1430         * config/tc-i386.c (process_operands): Also check insn prefix
1431         for ineffectual segment override warning. Don't cover possible
1432         VEX/EVEX encoded insns there.
1433         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1434         testsuite/gas/i386/lea.e: New.
1435         * testsuite/gas/i386/i386.exp: Run new test.
1436
1437 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1438
1439         PR gas/25438
1440         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1441         syntax.
1442
1443 2020-02-13  Fangrui Song   <maskray@google.com>
1444             H.J. Lu  <hongjiu.lu@intel.com>
1445
1446         PR gas/25551
1447         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1448         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1449         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1450         * testsuite/gas/i386/relax-5.d: New file.
1451         * testsuite/gas/i386/relax-5.s: Likewise.
1452         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1453         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1454
1455 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1456
1457         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1458         "nosse4" entry.
1459
1460 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1461
1462         * config/tc-i386.c (avx512): New (at file scope), moved from
1463         (check_VecOperands): ... here.
1464         (process_suffix): Add [XYZ]MMword operand size handling.
1465         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1466         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1467         tests.
1468         * testsuite/gas/i386/avx512dq-inval.l,
1469         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1470
1471 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1472
1473         PR gas/24546
1474         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1475         code only.
1476         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1477         CALL/JMP in O_tbyte_ptr case.
1478         * doc/c-i386.texi: Mention far call and full pointer load ISA
1479         differences.
1480         * testsuite/gas/i386/x86-64-branch-3.s,
1481         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1482         * testsuite/gas/i386/x86-64-branch-3.d,
1483         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1484         * testsuite/gas/i386/x86-64-branch-5.l,
1485         testsuite/gas/i386/x86-64-branch-5.s: New.
1486         * testsuite/gas/i386/i386.exp: Run new test.
1487
1488 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1489
1490         PR gas/25438
1491         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1492         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1493         64-bit-only warning.
1494         (check_word_reg): Consistently error on mismatching register
1495         size and suffix.
1496         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1497         for movw. Replace suffix / GPR for orb.
1498         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1499         byte GPRs as well as ones for inb/outb with a word accumulator.
1500         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1501         testsuite/gas/i386/inval.l: Adjust expectations.
1502
1503 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1504
1505         * config/tc-i386.c (operand_type_register_match): Also fall
1506         through initial two if()-s when the template allows for a GPR
1507         operand. Adjust comment.
1508
1509 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1510
1511         (struct _i386_insn): New field "short_form".
1512         (optimize_encoding): Drop setting of shortform field.
1513         (process_suffix): Set i.short_form. Replace shortform use.
1514         (process_operands): Replace shortform use.
1515
1516 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1517
1518         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1519         loop initial declaration.
1520
1521 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1522
1523         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1524         instructions that can have 5 arguments.
1525         (enum operand_parse_code): Add new operands.
1526         (parse_operands): Account for new operands.
1527         (S5): New macro.
1528         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1529         (neon_select_shape): Account for P suffix.
1530         (LOW1): Move macro to global position.
1531         (HI4): Move macro to global position.
1532         (vcx_assign_vec_d): New.
1533         (vcx_assign_vec_m): New.
1534         (vcx_assign_vec_n): New.
1535         (enum vcx_reg_type): New.
1536         (vcx_get_reg_type): New.
1537         (vcx_size_pos): New.
1538         (vcx_vec_pos): New.
1539         (vcx_handle_shape): New.
1540         (vcx_ensure_register_in_range): New.
1541         (vcx_handle_register_arguments): New.
1542         (vcx_handle_insn_block): New.
1543         (vcx_handle_common_checks): New.
1544         (do_vcx1): New.
1545         (do_vcx2): New.
1546         (do_vcx3): New.
1547         * testsuite/gas/arm/cde-missing-fp.d: New test.
1548         * testsuite/gas/arm/cde-missing-fp.l: New test.
1549         * testsuite/gas/arm/cde-missing-mve.d: New test.
1550         * testsuite/gas/arm/cde-missing-mve.l: New test.
1551         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1552         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1553         * testsuite/gas/arm/cde-mve.s: New test.
1554         * testsuite/gas/arm/cde-warnings.l:
1555         * testsuite/gas/arm/cde-warnings.s:
1556         * testsuite/gas/arm/cde.d:
1557         * testsuite/gas/arm/cde.s:
1558
1559 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
1560             Matthew Malcomson  <matthew.malcomson@arm.com>
1561
1562         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1563         CDE coprocessor that can be enabled.
1564         (enum pred_instruction_type): New pred type.
1565         (BAD_NO_VPT): New error message.
1566         (BAD_CDE): New error message.
1567         (BAD_CDE_COPROC): New error message.
1568         (enum operand_parse_code): Add new immediate operands.
1569         (parse_operands): Account for new immediate operands.
1570         (check_cde_operand): New.
1571         (cde_coproc_enabled): New.
1572         (cde_coproc_pos): New.
1573         (cde_handle_coproc): New.
1574         (cxn_handle_predication): New.
1575         (do_custom_instruction_1): New.
1576         (do_custom_instruction_2): New.
1577         (do_custom_instruction_3): New.
1578         (do_cx1): New.
1579         (do_cx1a): New.
1580         (do_cx1d): New.
1581         (do_cx1da): New.
1582         (do_cx2): New.
1583         (do_cx2a): New.
1584         (do_cx2d): New.
1585         (do_cx2da): New.
1586         (do_cx3): New.
1587         (do_cx3a): New.
1588         (do_cx3d): New.
1589         (do_cx3da): New.
1590         (handle_pred_state): Define new IT block behaviour.
1591         (insns): Add newn CX*{,d}{,a} instructions.
1592         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1593         Define new cdecp extension strings.
1594         * doc/c-arm.texi: Document new cdecp extension arguments.
1595         * testsuite/gas/arm/cde-scalar.d: New test.
1596         * testsuite/gas/arm/cde-scalar.s: New test.
1597         * testsuite/gas/arm/cde-warnings.d: New test.
1598         * testsuite/gas/arm/cde-warnings.l: New test.
1599         * testsuite/gas/arm/cde-warnings.s: New test.
1600         * testsuite/gas/arm/cde.d: New test.
1601         * testsuite/gas/arm/cde.s: New test.
1602
1603 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1604
1605         PR gas/25516
1606         * config/tc-i386.c (intel64): Renamed to ...
1607         (isa64): This.
1608         (match_template): Accept Intel64 only instruction by default.
1609         (i386_displacement): Updated.
1610         (md_parse_option): Updated.
1611         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1612         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1613         -mamd64 to x86-64-sysenter-amd.
1614         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1615
1616 2020-02-10  Alan Modra  <amodra@gmail.com>
1617
1618         * config/obj-elf.c (obj_elf_change_section): Error for section
1619         type, attr or entsize changes in assembly.
1620         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1621         * testsuite/gas/elf/section5.l: Update.
1622
1623 2020-02-10  Alan Modra  <amodra@gmail.com>
1624
1625         * output-file.c (output_file_close): Do a normal close when
1626         flag_always_generate_output.
1627         * write.c (write_object_file): Don't stop output when
1628         flag_always_generate_output.
1629
1630 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
1631
1632         PR 25469
1633         * config/tc-z80.c: Add -gbz80 command line option to generate code
1634         for the GameBoy Z80.  Add support for generating DWARF.
1635         * config/tc-z80.h: Add support for DWARF debug information
1636         generation.
1637         * doc/c-z80.texi: Document new command line option.
1638         * testsuite/gas/z80/gbz80_all.d: New file.
1639         * testsuite/gas/z80/gbz80_all.s: New file.
1640         * testsuite/gas/z80/z80.exp: Run the new tests.
1641         * testsuite/gas/z80/z80n_all.d: New file.
1642         * testsuite/gas/z80/z80n_all.s: New file.
1643         * testsuite/gas/z80/z80n_reloc.d: New file.
1644
1645 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         PR gas/25381
1648         * config/obj-elf.c (get_section): Also check
1649         linked_to_symbol_name.
1650         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1651         (obj_elf_parse_section_letters): Handle the 'o' flag.
1652         (build_group_lists): Renamed to ...
1653         (build_additional_section_info): This.  Set elf_linked_to_section
1654         from map_head.linked_to_symbol_name.
1655         (elf_adjust_symtab): Updated.
1656         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1657         * doc/as.texi: Document the 'o' flag.
1658         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1659         * testsuite/gas/elf/section18.d: New file.
1660         * testsuite/gas/elf/section18.s: Likewise.
1661         * testsuite/gas/elf/section19.d: Likewise.
1662         * testsuite/gas/elf/section19.s: Likewise.
1663         * testsuite/gas/elf/section20.d: Likewise.
1664         * testsuite/gas/elf/section20.s: Likewise.
1665         * testsuite/gas/elf/section21.d: Likewise.
1666         * testsuite/gas/elf/section21.l: Likewise.
1667         * testsuite/gas/elf/section21.s: Likewise.
1668
1669 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1670
1671         * NEWS: Mention x86 assembler options to align branches for
1672         binutils 2.34.
1673
1674 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1675
1676         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1677         only for ELF targets.
1678         * testsuite/gas/i386/unique.d: Don't xfail.
1679         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1680
1681 2020-02-06  Alan Modra  <amodra@gmail.com>
1682
1683         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1684         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1685
1686 2020-02-06  Alan Modra  <amodra@gmail.com>
1687
1688         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1689         xfail, and rename test.
1690         * testsuite/gas/elf/section12b.d: Likewise.
1691         * testsuite/gas/elf/section16a.d: Likewise.
1692         * testsuite/gas/elf/section16b.d: Likewise.
1693
1694 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1695
1696         PR gas/25380
1697         * config/obj-elf.c (section_match): Removed.
1698         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1699         section_id.
1700         (obj_elf_change_section): Replace info and group_name arguments
1701         with match_p.  Also update the section ID and flags from match_p.
1702         (obj_elf_section): Handle "unique,N".  Update call to
1703         obj_elf_change_section.
1704         * config/obj-elf.h (elf_section_match): New.
1705         (obj_elf_change_section): Updated.
1706         * config/tc-arm.c (start_unwind_section): Update call to
1707         obj_elf_change_section.
1708         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1709         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1710         (microblaze_s_sdata): Likewise.
1711         (microblaze_s_rdata): Likewise.
1712         (microblaze_s_bss): Likewise.
1713         * config/tc-mips.c (s_change_section): Likewise.
1714         * config/tc-msp430.c (msp430_profiler): Likewise.
1715         * config/tc-rx.c (parse_rx_section): Likewise.
1716         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1717         * doc/as.texi: Document "unique,N" in .section directive.
1718         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1719         * testsuite/gas/elf/section15.d: New file.
1720         * testsuite/gas/elf/section15.s: Likewise.
1721         * testsuite/gas/elf/section16.s: Likewise.
1722         * testsuite/gas/elf/section16a.d: Likewise.
1723         * testsuite/gas/elf/section16b.d: Likewise.
1724         * testsuite/gas/elf/section17.d: Likewise.
1725         * testsuite/gas/elf/section17.l: Likewise.
1726         * testsuite/gas/elf/section17.s: Likewise.
1727         * testsuite/gas/i386/unique.d: Likewise.
1728         * testsuite/gas/i386/unique.s: Likewise.
1729         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1730         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1731
1732 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1733
1734         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1735
1736 2020-02-01  Anthony Green  <green@moxielogic.com>
1737
1738        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1739
1740 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
1741
1742         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1743         %tls_ldo.
1744
1745 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1746
1747         PR gas/25472
1748         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1749         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1750         +mve.
1751         * testsuite/gas/arm/mve_dsp.d: New test.
1752
1753 2020-01-31  Nick Clifton  <nickc@redhat.com>
1754
1755         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1756         rather than BFD_RELOC_NONE.
1757
1758 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1759
1760         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1761         to support VLDMIA instruction for MVE.
1762         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1763         instruction for MVE.
1764         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1765         instruction for MVE.
1766         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1767         instruction for MVE.
1768         * testsuite/gas/arm/mve-ldst.d: New test.
1769         * testsuite/gas/arm/mve-ldst.s: Likewise.
1770
1771 2020-01-31  Nick Clifton  <nickc@redhat.com>
1772
1773         * po/fr.po: Updated French translation.
1774         * po/ru.po: Updated Russian translation.
1775
1776 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
1777
1778         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1779         .s for the movprfx.
1780         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1781         * testsuite/gas/aarch64/sve-movprfx_28.d,
1782         * testsuite/gas/aarch64/sve-movprfx_28.l,
1783         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1784
1785 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1786
1787         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1788         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1789         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1790         Adjust expectations.
1791
1792 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
1793
1794         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1795         * testsuite/gas/bpf/alu-be.d: Likewise.
1796         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1797         * testsuite/gas/bpf/alu32-be.d: Likewise.
1798
1799 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1800
1801         * testsuite/gas/i386/x86-64-branch-2.s,
1802         testsuite/gas/i386/x86-64-branch-4.s,
1803         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1804         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1805         testsuite/gas/i386/x86-64-branch-2.d,
1806         testsuite/gas/i386/x86-64-branch-4.l,
1807         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1808
1809 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1810
1811         * config/tc-i386.c (process_suffix): .
1812         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1813         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1814         Add LRETQ case.
1815         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1816         suffix.
1817         testsuite/gas/i386/x86_64.s: Add RETF cases.
1818         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1819         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1820         testsuite/gas/i386/x86-64-opcode.d,
1821         testsuite/gas/i386/x86-64-suffix-intel.d,
1822         testsuite/gas/i386/x86-64-suffix.d,
1823         testsuite/gas/i386/x86_64-intel.d
1824         testsuite/gas/i386/x86_64.d: Adjust expectations.
1825         * testsuite/gas/i386/x86-64-suffix.e,
1826         testsuite/gas/i386/x86_64.e: New.
1827
1828 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1829
1830         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1831         special case.
1832
1833 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1834
1835         PR binutils/25445
1836         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1837         movsxd.
1838         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1839         differences.  Document movslq and movsxd.
1840         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1841         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1842         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1843         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1844         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1845         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1846         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1847         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1848         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1849         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1850         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1851
1852 2020-01-27  Alan Modra  <amodra@gmail.com>
1853
1854         * testsuite/gas/all/gas.exp: Replace case statements with switch
1855         statements.
1856         * testsuite/gas/elf/elf.exp: Likewise.
1857         * testsuite/gas/macros/macros.exp: Likewise.
1858         * testsuite/lib/gas-defs.exp: Likewise.
1859
1860 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1861
1862         PR 25403
1863         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1864         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1865
1866 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1867
1868         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1869         s exts must be known, so rename *ok* to *fail*.
1870         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1871         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1872         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1873         above change.
1874         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1875         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1876
1877 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1878
1879         PR gas/25438
1880         * config/tc-i386.c (check_long_reg): Always disallow double word
1881         suffix in mnemonic with word general register.
1882         * testsuite/gas/i386/general.s: Replace word general register
1883         with double word general register for movl.
1884         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1885         register.
1886         * testsuite/gas/i386/general.l: Updated.
1887         * testsuite/gas/i386/inval.l: Likewise.
1888
1889 2020-01-22  Alan Modra  <amodra@gmail.com>
1890
1891         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1892         __tls_get_addr_desc and __tls_get_addr_opt.
1893
1894 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1895
1896         * testsuite/gas/i386/inval-crc32.s,
1897         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1898         * testsuite/gas/i386/inval-crc32.l,
1899         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1900
1901 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1902
1903         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1904         generic code path. Deal with No_lSuf being set in a template.
1905         * testsuite/gas/i386/inval-crc32.l,
1906         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1907         instead of error(s) when operand size is ambiguous.
1908         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1909         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1910         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1911         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1912         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1913         Adjust expectations.
1914
1915 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1916
1917         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1918         and an intel_syntax check. Re-write lack-of-suffix processing
1919         logic.
1920         * doc/c-i386.texi: Document operand size defaults for suffix-
1921         less AT&T syntax insns.
1922         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1923         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1924         testsuite/gas/i386/x86-64-avx-scalar.s,
1925         testsuite/gas/i386/x86-64-avx.s,
1926         testsuite/gas/i386/x86-64-bundle.s,
1927         testsuite/gas/i386/x86-64-intel64.s,
1928         testsuite/gas/i386/x86-64-lock-1.s,
1929         testsuite/gas/i386/x86-64-opcode.s,
1930         testsuite/gas/i386/x86-64-sse2avx.s,
1931         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1932         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1933         testsuite/gas/i386/x86-64-nops.s,
1934         testsuite/gas/i386/x86-64-ptwrite.s,
1935         testsuite/gas/i386/x86-64-simd.s,
1936         testsuite/gas/i386/x86-64-sse-noavx.s,
1937         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1938         insns.
1939         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1940         testsuite/gas/i386/noreg64.s: Add further tests.
1941         * testsuite/gas/i386/ilp32/x86-64-nops.d,
1942         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1943         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1944         testsuite/gas/i386/sse-noavx.d,
1945         testsuite/gas/i386/x86-64-intel64.d,
1946         testsuite/gas/i386/x86-64-nops.d,
1947         testsuite/gas/i386/x86-64-opcode.d,
1948         testsuite/gas/i386/x86-64-ptwrite-intel.d,
1949         testsuite/gas/i386/x86-64-ptwrite.d,
1950         testsuite/gas/i386/x86-64-simd-intel.d,
1951         testsuite/gas/i386/x86-64-simd-suffix.d,
1952         testsuite/gas/i386/x86-64-simd.d,
1953         testsuite/gas/i386/x86-64-sse-noavx.d
1954         testsuite/gas/i386/x86-64-suffix.d,
1955         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1956         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1957         testsuite/gas/i386/noreg64.l: New.
1958         * testsuite/gas/i386/i386.exp: Run new tests.
1959
1960 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1961
1962         * testsuite/gas/i386/avx512_bf16_vl.s,
1963         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1964         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1965         broadcast forms of VCVTNEPS2BF16.
1966         * testsuite/gas/i386/avx512_bf16_vl.d,
1967         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1968
1969 2020-01-20  Nick Clifton  <nickc@redhat.com>
1970
1971         * po/uk.po: Updated Ukranian translation.
1972
1973 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1974
1975         PR ld/25416
1976         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1977         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1978         x32 object.
1979         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1980         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1981         R_X86_64_GOTPC32_TLSDESC relocation.
1982
1983 2020-01-18  Nick Clifton  <nickc@redhat.com>
1984
1985         * configure: Regenerate.
1986         * po/gas.pot: Regenerate.
1987
1988 2020-01-18  Nick Clifton  <nickc@redhat.com>
1989
1990         Binutils 2.34 branch created.
1991
1992 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1993
1994         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1995         with vex_encoding_vex.
1996         (parse_insn): Likewise.
1997         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
1998         and {vex3} documentation.
1999         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2000         {vex}.
2001         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2002
2003 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2004
2005         PR 25376
2006         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2007         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2008         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2009         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2010         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2011         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2012
2013 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2014
2015         * config/tc-i386.c (match_template): Drop found_cpu_match local
2016         variable.
2017
2018 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2019
2020         * testsuite/gas/i386/avx512dq-inval.l,
2021         testsuite/gas/i386/avx512dq-inval.s: New.
2022         * testsuite/gas/i386/i386.exp: Run new test.
2023
2024 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2025
2026         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2027         relocations when the target is 430X, except when extracting part of an
2028         expression.
2029         (msp430_srcoperand): Adjust comment.
2030         Initialize the expp member of the msp430_operand_s struct as
2031         appropriate.
2032         (msp430_dstoperand): Likewise.
2033         * testsuite/gas/msp430/msp430.exp: Run new test.
2034         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2035         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2036
2037 2020-01-15  Alan Modra  <amodra@gmail.com>
2038
2039         * configure.tgt: Add sparc-*-freebsd case.
2040
2041 2020-01-14  Lili Cui <lili.cui@intel.com>
2042
2043         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2044         * testsuite/gas/i386/align-branch-1b.d: Likewise.
2045         * testsuite/gas/i386/align-branch-1c.d: Likewise.
2046         * testsuite/gas/i386/align-branch-1d.d: Likewise.
2047         * testsuite/gas/i386/align-branch-1e.d: Likewise.
2048         * testsuite/gas/i386/align-branch-1f.d: Likewise.
2049         * testsuite/gas/i386/align-branch-1g.d: Likewise.
2050         * testsuite/gas/i386/align-branch-1h.d: Likewise.
2051         * testsuite/gas/i386/align-branch-1i.d: Likewise.
2052         * testsuite/gas/i386/align-branch-5.d: Likewise.
2053         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2054         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2055         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2056         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2057         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2058         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2059         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2060         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2061         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2062         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2063         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2064         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2065
2066 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
2067
2068         PR 25377
2069         * config/tc-z80.c: Add support for half precision, single
2070         precision and double precision floating point values.
2071         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2072         * doc/as.texi: Add new z80 command line options.
2073         * doc/c-z80.texi: Document new z80 command line options.
2074         * testsuite/gas/z80/ez80_pref_dis.s: New test.
2075         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2076         * testsuite/gas/z80/z80.exp: Run the new test.
2077         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2078         * testsuite/gas/z80/fp_zeda32.d: Likewise.
2079         * testsuite/gas/z80/strings.d: Update expected output.
2080
2081 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
2082
2083         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2084         dependency.
2085
2086 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
2087
2088         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2089         the CPU.
2090         * config/tc-arc.h: Add header if/defs.
2091         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2092
2093 2020-01-13  Alan Modra  <amodra@gmail.com>
2094
2095         * testsuite/gas/wasm32/allinsn.d: Update expected output.
2096
2097 2020-01-13  Alan Modra  <amodra@gmail.com>
2098
2099         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2100         insertion.
2101
2102 2020-01-10  Alan Modra  <amodra@gmail.com>
2103
2104         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2105         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2106
2107 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2108
2109         PR 25224
2110         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2111         opcode byte values.
2112         (emit_ld_r_r): Likewise.
2113         (emit_ld_rr_m): Likewise.
2114         (emit_ld_rr_nn): Likewise.
2115
2116 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2117
2118         * config/tc-i386.c (optimize_encoding): Add
2119         is_any_vex_encoding() invocations. Drop respective
2120         i.tm.extension_opcode == None checks.
2121
2122 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2123
2124         * config/tc-i386.c (md_assemble): Check RegRex is clear during
2125         REX transformations. Correct comment indentation.
2126
2127 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2128
2129         * config/tc-i386.c (optimize_encoding): Generalize register
2130         transformation for TEST optimization.
2131
2132 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2133
2134         * testsuite/gas/i386/x86-64-sysenter-amd.s,
2135         testsuite/gas/i386/x86-64-sysenter-amd.d,
2136         testsuite/gas/i386/x86-64-sysenter-amd.l,
2137         testsuite/gas/i386/x86-64-sysenter-intel.d,
2138         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2139         * testsuite/gas/i386/i386.exp: Run new tests.
2140
2141 2020-01-08  Nick Clifton  <nickc@redhat.com>
2142
2143         PR 25284
2144         * doc/as.texi (Align): Document the fact that all arguments can be
2145         omitted.
2146         (Balign): Likewise.
2147         (P2align): Likewise.
2148
2149 2020-01-08  Nick Clifton  <nickc@redhat.com>
2150
2151         PR 14891
2152         * config/obj-elf.c (obj_elf_section): Fail if the section name is
2153         already defined as a different symbol type.
2154         * testsuite/gas/elf/pr14891.s: New test source file.
2155         * testsuite/gas/elf/pr14891.d: New test driver.
2156         * testsuite/gas/elf/pr14891.s: New test expected error output.
2157         * testsuite/gas/elf/elf.exp: Run the new test.
2158
2159 2020-01-08  Alan Modra  <amodra@gmail.com>
2160
2161         * config/tc-z8k.c (md_begin): Make idx unsigned.
2162         (get_specific): Likewise for this_index.
2163
2164 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
2165
2166         * onfig/tc-arc.c (parse_reloc_symbol): New function.
2167         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2168         (md_operand): Set X_md to absent.
2169         (arc_parse_name): Check for X_md.
2170
2171 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2172
2173         PR 25311
2174         * as.h (TC_STRING_ESCAPES): Provide a default definition.
2175         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2176         NO_STRING_ESCAPES.
2177         * read.c (next_char_of_string): Likewise.
2178         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2179         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2180
2181 2020-01-03  Nick Clifton  <nickc@redhat.com>
2182
2183         * po/sv.po: Updated Swedish translation.
2184
2185 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2186
2187         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2188         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2189
2190 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2191
2192         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2193         by-element usdot. Add 64-bit form tests for by-element sudot.
2194         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2195
2196 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2197
2198         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2199         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2200
2201 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2202
2203         * testsuite/gas/aarch64/f64mm.d,
2204         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2205
2206 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
2207
2208         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2209         support for assembler code generated by SDCC. Add new relocation
2210         types. Add z80-elf target support.
2211         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2212         labels. Local labels starts from ".L".
2213         * NEWS: Mention the new support.
2214         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2215         * testsuite/gas/all/fwdexp.s: Likewise.
2216         * testsuite/gas/all/cond.l: Likewise.
2217         * testsuite/gas/all/cond.s: Likewise.
2218         * testsuite/gas/all/fwdexp.d: Likewise.
2219         * testsuite/gas/all/fwdexp.s: Likewise.
2220         * testsuite/gas/elf/section2.e-mips: Likewise.
2221         * testsuite/gas/elf/section2.l: Likewise.
2222         * testsuite/gas/elf/section2.s: Likewise.
2223         * testsuite/gas/macros/app1.d: Likewise.
2224         * testsuite/gas/macros/app1.s: Likewise.
2225         * testsuite/gas/macros/app2.d: Likewise.
2226         * testsuite/gas/macros/app2.s: Likewise.
2227         * testsuite/gas/macros/app3.d: Likewise.
2228         * testsuite/gas/macros/app3.s: Likewise.
2229         * testsuite/gas/macros/app4.d: Likewise.
2230         * testsuite/gas/macros/app4.s: Likewise.
2231         * testsuite/gas/macros/app4b.s: Likewise.
2232         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2233         * testsuite/gas/z80/z80.exp: Add new tests
2234         * testsuite/gas/z80/dollar.d: New file.
2235         * testsuite/gas/z80/dollar.s: New file.
2236         * testsuite/gas/z80/ez80_adl_all.d: New file.
2237         * testsuite/gas/z80/ez80_adl_all.s: New file.
2238         * testsuite/gas/z80/ez80_adl_suf.d: New file.
2239         * testsuite/gas/z80/ez80_isuf.s: New file.
2240         * testsuite/gas/z80/ez80_z80_all.d: New file.
2241         * testsuite/gas/z80/ez80_z80_all.s: New file.
2242         * testsuite/gas/z80/ez80_z80_suf.d: New file.
2243         * testsuite/gas/z80/r800_extra.d: New file.
2244         * testsuite/gas/z80/r800_extra.s: New file.
2245         * testsuite/gas/z80/r800_ii8.d: New file.
2246         * testsuite/gas/z80/r800_z80_doc.d: New file.
2247         * testsuite/gas/z80/z180.d: New file.
2248         * testsuite/gas/z80/z180.s: New file.
2249         * testsuite/gas/z80/z180_z80_doc.d: New file.
2250         * testsuite/gas/z80/z80_doc.d: New file.
2251         * testsuite/gas/z80/z80_doc.s: New file.
2252         * testsuite/gas/z80/z80_ii8.d: New file.
2253         * testsuite/gas/z80/z80_ii8.s: New file.
2254         * testsuite/gas/z80/z80_in_f_c.d: New file.
2255         * testsuite/gas/z80/z80_in_f_c.s: New file.
2256         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2257         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2258         * testsuite/gas/z80/z80_out_c_0.d: New file.
2259         * testsuite/gas/z80/z80_out_c_0.s: New file.
2260         * testsuite/gas/z80/z80_reloc.d: New file.
2261         * testsuite/gas/z80/z80_reloc.s: New file.
2262         * testsuite/gas/z80/z80_sli.d: New file.
2263         * testsuite/gas/z80/z80_sli.s: New file.
2264
2265 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2266
2267         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2268         REGLIST_RN.
2269
2270 2020-01-01  Alan Modra  <amodra@gmail.com>
2271
2272         Update year range in copyright notice of all files.
2273
2274 For older changes see ChangeLog-2019
2275 \f
2276 Copyright (C) 2020 Free Software Foundation, Inc.
2277
2278 Copying and distribution of this file, with or without modification,
2279 are permitted in any medium without royalty provided the copyright
2280 notice and this notice are preserved.
2281
2282 Local Variables:
2283 mode: change-log
2284 left-margin: 8
2285 fill-column: 74
2286 version-control: never
2287 End: