gas/ChangeLog

   1 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR gas/26044
   4         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
   5         instead of R_XGATE_PCREL_X.
   6         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
   7         BFD_RELOC_XGATE_PCREL_X.
   8
   9 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  10
  11         PR gas/26044
  12         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
  13         with &fragP->fr_literal[0].
  14
  15 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         PR gas/26044
  18         * config/tc-vax.c (md_estimate_size_before_relax): Replace
  19         fragP->fr_literal with &fragP->fr_literal[0].
  20         (md_convert_frag): Likewise.
  21
  22 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         PR gas/26044
  25         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
  26         with &fragP->fr_literal[0].
  27
  28 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         PR gas/26044
  31         * config/tc-crx.c (getreg_image): Change argument type to int.
  32         (md_convert_frag): Replace fragP->fr_literal with
  33         &fragP->fr_literal[0].
  34
  35 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         PR gas/26044
  38         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
  39         sprintf with memmove.
  40
  41 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  42
  43         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
  44         with &fragP->fr_literal[0].
  45
  46 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR gas/26041
  49         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
  50         2 overlapping strings.
  51
  52 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  53
  54         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
  55         with &fragP->fr_literal[0].
  56
  57 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  58
  59         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
  60         with &fragp->fr_literal[0].
  61         * config/tc-microblaze.c (md_apply_fix): Likewise.
  62         * config/tc-sh.c (md_convert_frag): Likewise.
  63
  64 2020-05-24  Jim Wilson  <jimw@sifive.com>
  65
  66         PR 26025
  67         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
  68         asection to segT.  New locals seg and subseg.  Call subseg_set before
  69         fix_new_exp.  Call subseg_set after loop to restore original values.
  70
  71 2020-05-21  Alan Modra  <amodra@gmail.com>
  72
  73         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
  74         throughout.
  75         * config/obj-elf.c: Likewise.
  76         * config/tc-aarch64.c: Likewise.
  77         * config/tc-arm.c: Likewise.
  78         * config/tc-m68k.c: Likewise.
  79         * config/tc-nios2.c: Likewise.
  80         * config/tc-tic30.c: Likewise.
  81         * ecoff.c: Likewise.
  82         * read.c: Likewise.
  83         * stabs.c: Likewise.
  84         * symbols.c: Likewise.
  85         * testsuite/gas/all/test-gen.c: Likewise.
  86
  87 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
  88
  89         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
  90         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
  91         Static variables which are used to set the ISA extensions. You can
  92         use -march (or ELF build attributes) and -misa-spec to set them,
  93         respectively.
  94         (ext_version_hash): The hash table used to handle the extensions
  95         with versions.
  96         (init_ext_version_hash): Initialize the ext_version_hash according
  97         to riscv_ext_version_table.
  98         (riscv_get_default_ext_version): The callback function of
  99         riscv_parse_subset_t.  According to the choosed ISA spec,
 100         get the default version for the specific extension.
 101         (riscv_set_arch): Set the callback function.
 102         (enum options, struct option md_longopts): Add new option -misa-spec.
 103         (md_parse_option): Do not call riscv_set_arch for -march.  We will
 104         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
 105         to set default_isa_spec class.
 106         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
 107         ext_version_hash, and then call riscv_set_arch to set the architecture
 108         with versions according to default_arch_with_ext.
 109         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
 110         x extensions.
 111         * testsuite/gas/riscv/attribute-03.d: Likewise.
 112         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
 113         already set it's version to 2p1 by march, so no need to use the default
 114         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
 115         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
 116         ISA spec 2p2, so set 0p0 to it.
 117         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
 118         zicsr is 2p0 according to ISA spec 20191213.
 119         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
 120         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
 121         You can set them by configure options --with-arch and
 122         --with-isa-spec, respectively.
 123         (riscv_set_default_isa_spec): New function used to set the
 124         default ISA spec.
 125         (md_parse_option): Call riscv_set_default_isa_spec rather than
 126         call riscv_get_isa_spec_class directly.
 127         (riscv_after_parse_args): If the -isa-spec is not set, then we
 128         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
 129         calling riscv_set_default_isa_spec.
 130         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
 131         the --with-isa-spec may be set to different ISA spec.
 132         * testsuite/gas/riscv/attribute-02.d: Likewise.
 133         * testsuite/gas/riscv/attribute-03.d: Likewise.
 134         * testsuite/gas/riscv/attribute-04.d: Likewise.
 135         * testsuite/gas/riscv/attribute-05.d: Likewise.
 136         * testsuite/gas/riscv/attribute-06.d: Likewise.
 137         * testsuite/gas/riscv/attribute-07.d: Likewise.
 138         * configure.ac: Add configure options, --with-arch and
 139         --with-isa-spec.
 140         * configure: Regenerated.
 141         * config.in: Regenerated.
 142         * config/tc-riscv.c (default_priv_spec): Static variable which is
 143         used to check if the CSR is valid for the chosen privilege spec. You
 144         can use -mpriv-spec to set it.
 145         (enum reg_class): We now get the CSR address from csr_extra_hash rather
 146         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
 147         (riscv_init_csr_hashes): Only need to initialize one hash table
 148         csr_extra_hash.
 149         (riscv_csr_class_check): Change the return type to void.  Don't check
 150         the ISA dependency if -mcsr-check isn't set.
 151         (riscv_csr_version_check): New function.  Check and find the CSR address
 152         from csr_extra_hash, according to default_priv_spec.  Report warning
 153         for the invalid CSR if -mcsr-check is set.
 154         (reg_csr_lookup_internal): Updated.
 155         (reg_lookup_internal): Likewise.
 156         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
 157         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
 158         (md_parse_option): Call riscv_set_default_priv_version to set
 159         default_priv_spec.
 160         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
 161         privilege spec to the newest one.
 162         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
 163         include/opcode/riscv.h.
 164         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
 165         to check the ISA dependency for CSR, so fix the spec version by adding
 166         -mpriv-spec=1.11.
 167         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
 168         version warnings for the test case.
 169         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 170         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 171         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 172         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 173         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 174         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
 175         Check whether the CSR is valid when privilege version 1.9 is choosed.
 176         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 177         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
 178         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
 179         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 180         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
 181         Check whether the CSR is valid when privilege version 1.10 is choosed.
 182         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 183         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
 184         Check whether the CSR is valid when privilege version 1.11 is choosed.
 185         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 186         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
 187         setting.  You can set it by configure option --with-priv-spec.
 188         (riscv_set_default_priv_spec): New function used to set the default
 189         privilege spec.
 190         (md_parse_option): Call riscv_set_default_priv_spec rather than
 191         call riscv_get_priv_spec_class directly.
 192         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
 193         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
 194         calling riscv_set_default_priv_spec.
 195         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
 196         the --with-priv-spec may be set to different privilege spec.
 197         * testsuite/gas/riscv/priv-reg.d: Likewise.
 198         * configure.ac: Add configure option --with-priv-spec.
 199         * configure: Regenerated.
 200         * config.in: Regenerated.
 201         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
 202         explicit_attr.  Set it to TRUE if any ELF attribute is found.
 203         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
 204         the priv attributes are set.
 205         (md_assemble): Set the default_priv_spec according to the priv
 206         attributes when we start to assemble instruction.
 207         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
 208         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
 209         don't set the corresponding ELF attributes, then try to output the
 210         default ones.
 211         (riscv_set_public_attributes): If any ELF attribute or -march-attr
 212         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
 213         to update the arch and priv attributes.
 214         (s_riscv_attribute): Make sure all arch and priv attributes are set
 215         before any instruction.
 216         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
 217         ELF attribute or -march-attr is set.  If the priv attributes are not
 218         set, then try to update them by the default setting (-mpriv-spec or
 219         --with-priv-spec).
 220         * testsuite/gas/riscv/attribute-02.d: Likewise.
 221         * testsuite/gas/riscv/attribute-03.d: Likewise.
 222         * testsuite/gas/riscv/attribute-04.d: Likewise.
 223         * testsuite/gas/riscv/attribute-06.d: Likewise.
 224         * testsuite/gas/riscv/attribute-07.d: Likewise.
 225         * testsuite/gas/riscv/attribute-08.d: Likewise.
 226         * testsuite/gas/riscv/attribute-09.d: Likewise.
 227         * testsuite/gas/riscv/attribute-10.d: Likewise.
 228         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 229         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
 230         set by priv attributes must be supported.
 231         * testsuite/gas/riscv/attribute-05.s: Likewise.
 232         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
 233         priv attributes according to the -mpriv-spec option.
 234         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
 235         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
 236         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
 237         * testsuite/gas/riscv/priv-reg.d: Removed.
 238         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
 239         CSR according to the priv spec 1.9.
 240         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
 241         CSR according to the priv spec 1.9.1.
 242         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
 243         CSR according to the priv spec 1.10.
 244         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
 245         CSR according to the priv spec 1.11.
 246         * config/tc-riscv.c (md_show_usage): Add descriptions about
 247         the new GAS options.
 248         * doc/c-riscv.texi: Likewise.
 249
 250 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
 251
 252         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
 253         * testsuite/gas/ppc/power9.d: Likewise.
 254         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
 255         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
 256         sync, wait, waitrsv>: Add tests.
 257         * testsuite/gas/ppc/power10.d: Likewise.
 258
 259 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
 260
 261         PR 25992
 262         * config/tc-arm.c : Add arm_ext_v8r feature.
 263         (it_fsm_post_encode): Check arm_ext_v8r feature.
 264         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
 265
 266 2020-05-19  Alan Modra  <amodra@gmail.com>
 267
 268         * write.c (write_contents): Use bfd_get_filename rather than
 269         accessing bfd->filename directly.  Use bfd_section_name rather
 270         than accessing section->name directly.
 271
 272 2020-05-19  Alan Modra  <amodra@gmail.com>
 273
 274         * symbols.c (local_symbol_make): Init all of lsy_flags.
 275
 276 2020-05-18  Alan Modra  <amodra@gmail.com>
 277
 278         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
 279         before looking at add_symbol->sy_flags.
 280
 281 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
 282
 283         * config/tc-i386.c: Not handle lret/iret.
 284         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
 285         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
 286         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
 287         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
 288         * testsuite/gas/i386/lfence-ret.s: Ditto.
 289         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
 290         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
 291         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
 292         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
 293         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
 294         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
 295         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
 296
 297 2020-05-15  Alan Modra  <amodra@gmail.com>
 298             Alex Coplan  <alex.coplan@arm.com>
 299
 300         * symbols.c (struct local_symbol): Update comment.
 301         (resolve_symbol_value): For resolved symbols equated to other
 302         symbols, verify that the referenced symbol is not a local_symbol
 303         before accessing sy_value.  Don't leave symbol loops during
 304         finalize_syms resolution.
 305         * testsuite/gas/all/assign-bad-recursive.d: New test.
 306         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
 307         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
 308         * testsuite/gas/all/gas.exp: Run it.
 309
 310 2020-05-14  Nick Clifton  <nickc@redhat.com>
 311
 312         * po/sv.po: Updated Swedish translation.
 313
 314 2020-05-11  Alan Modra  <amodra@gmail.com>
 315
 316         * testsuite/gas/ppc/scalarquad.d,
 317         * testsuite/gas/ppc/scalarquad.s: New test.
 318         * testsuite/gas/ppc/ppc.exp: Run it.
 319
 320 2020-05-11  Alan Modra  <amodra@gmail.com>
 321
 322         * testsuite/gas/ppc/rightmost.d,
 323         * testsuite/gas/ppc/rightmost.s: New test.
 324         * testsuite/gas/ppc/ppc.exp: Run it.
 325
 326 2020-05-11  Alan Modra  <amodra@gmail.com>
 327
 328         * testsuite/gas/ppc/xvtlsbb.d,
 329         * testsuite/gas/ppc/xvtlsbb.s: New test.
 330         * testsuite/gas/ppc/ppc.exp: Run it.
 331
 332 2020-05-11  Alan Modra  <amodra@gmail.com>
 333
 334         * testsuite/gas/ppc/stringop.d,
 335         * testsuite/gas/ppc/stringop.s: New test.
 336         * testsuite/gas/ppc/ppc.exp: Run it.
 337
 338 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 339
 340         * testsuite/gas/ppc/set_bool.d,
 341         * testsuite/gas/ppc/set_bool.s: New test.
 342         * testsuite/gas/ppc/ppc.exp: Run it.
 343
 344 2020-05-11  Alan Modra  <amodra@gmail.com>
 345
 346         * testsuite/gas/ppc/bitmanip.d,
 347         * testsuite/gas/ppc/bitmanip.s: New test.
 348         * testsuite/gas/ppc/ppc.exp: Run it.
 349
 350 2020-05-11  Alan Modra  <amodra@gmail.com>
 351
 352         * testsuite/gas/ppc/genpcv.d,
 353         * testsuite/gas/ppc/genpcv.s: New test.
 354         * testsuite/gas/ppc/ppc.exp: Run it.
 355
 356 2020-05-11  Alan Modra  <amodra@gmail.com>
 357
 358         * testsuite/gas/ppc/maskmanip.d,
 359         * testsuite/gas/ppc/maskmanip.s: New test.
 360         * testsuite/gas/ppc/ppc.exp: Run it.
 361
 362 2020-05-11  Alan Modra  <amodra@gmail.com>
 363             Peter Bergner  <bergner@linux.ibm.com>
 364
 365         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
 366         (md_assemble): Check acc specified in correct operand.
 367         * testsuite/gas/ppc/outerprod.d,
 368         * testsuite/gas/ppc/outerprod.s,
 369         * testsuite/gas/ppc/vsx4.d,
 370         * testsuite/gas/ppc/vsx4.s: New tests.
 371         * testsuite/gas/ppc/ppc.exp: Run them.
 372
 373 2020-05-11  Alan Modra  <amodra@gmail.com>
 374
 375         * testsuite/gas/ppc/simd_perm.d,
 376         * testsuite/gas/ppc/simd_perm.s: New test.
 377         * testsuite/gas/ppc/ppc.exp: Run it.
 378
 379 2020-05-11  Alan Modra  <amodra@gmail.com>
 380
 381         * testsuite/gas/ppc/int128.d,
 382         * testsuite/gas/ppc/int128.s: New test.
 383         * testsuite/gas/ppc/ppc.exp: Run it.
 384
 385 2020-05-11  Alan Modra  <amodra@gmail.com>
 386
 387         * testsuite/gas/ppc/vsx_32byte.d,
 388         * testsuite/gas/ppc/vsx_32byte.s: New test.
 389         * testsuite/gas/ppc/ppc.exp: Run it.
 390
 391 2020-05-11  Alan Modra  <amodra@gmail.com>
 392
 393         * testsuite/gas/ppc/vec_mul.s,
 394         * testsuite/gas/ppc/vec_mul.d: New test.
 395         * testsuite/gas/ppc/ppc.exp: Run it.
 396
 397 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 398
 399         * testsuite/gas/ppc/byte_rev.d,
 400         * testsuite/gas/ppc/byte_rev.s: New test.
 401         * testsuite/gas/ppc/ppc.exp: Run it.
 402
 403 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 404
 405         * testsuite/gas/ppc/power10.d: Add paste. tests.
 406         * testsuite/gas/ppc/power10.s: Likewise.
 407
 408 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 409
 410         * testsuite/gas/ppc/power10.s: New test.
 411         * testsuite/gas/ppc/power10.d: Likewise.
 412         * testsuite/gas/ppc/ppc.exp: Run it.
 413
 414 2020-05-11  Alan Modra  <amodra@gmail.com>
 415
 416         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
 417         renaming.
 418         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
 419         place of -mfuture/-Mfuture.
 420         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
 421         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 422
 423 2020-05-06  Nick Clifton  <nickc@redhat.com>
 424
 425         * po/sv.po: Updated Swedish translation.
 426
 427 2020-05-06  Nick Clifton  <nickc@redhat.com>
 428
 429         PR 25927
 430         * doc/as.texi (Preprocessing): Replace cross reference to not
 431         existant document with a URL to the equivalent page in the GCC
 432         manual.
 433
 434 2020-05-05  Nick Clifton  <nickc@redhat.com>
 435
 436         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
 437         construction of a DWARF-5 directory name table.
 438         * testsuite/gas/elf/pr25917.d: Update expected output.
 439
 440 2020-05-05  Gunther Nikl <gnikl@justmail.de>
 441
 442         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
 443         (md_parse_option): Remove initialization of elf_flags.
 444
 445 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 446
 447         PR gas/25863
 448         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
 449         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
 450         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
 451
 452 2020-05-04  Nick Clifton  <nickc@redhat.com>
 453
 454         PR 25917
 455         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
 456         table's existence before looking at its entries.
 457         Also do not emit a default directory entry if there are no
 458         directories in use.
 459
 460         * testsuite/gas/elf/pr25917.s: New test source file.
 461         * testsuite/gas/elf/pr25917.d: New test driver.
 462         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
 463
 464 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 465
 466         * config/tc-aarch64.c (fix_insn): Implement for
 467         AARCH64_OPND_UNDEFINED.
 468         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
 469         * testsuite/gas/aarch64/udf.s: New.
 470         * testsuite/gas/aarch64/udf.d: New.
 471         * testsuite/gas/aarch64/udf-invalid.s: New.
 472         * testsuite/gas/aarch64/udf-invalid.l: New.
 473         * testsuite/gas/aarch64/udf-invalid.d: New.
 474
 475 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
 476
 477         * config/tc-rx.c (elf_flags): Reset default value.
 478         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
 479
 480 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
 481
 482         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
 483         if it's not defined.
 484         (microarch_earliest): New static variable.
 485         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
 486         simcall opcode has mandatory parameter.
 487         (xg_init_global_config): Initialize microarch_earliest.
 488
 489 2020-04-29  Nick Clifton  <nickc@redhat.com>
 490
 491         PR 22699
 492         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
 493         IMM0_8S and add support for IMM0_8U.
 494         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
 495         unsigned 8-bit immediate.
 496         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
 497         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
 498
 499 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
 500
 501         * NEWS: Add news entry for big-obj.
 502         * config/tc-i386.c (i386_target_format): Support new format.
 503         * doc/c-i386.texi: Add i386 support.
 504         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
 505         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
 506
 507 2020-04-27  Nick Clifton  <nickc@redhat.com>
 508
 509         PR 25878
 510         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
 511         (assign_file_to_slot): New function.  Fills in an entry in the
 512         files table.
 513         (allocate_filenum): Use new function.
 514         (allocate_filename_to_slot): Use new function.  If the specified
 515         slot entry is already in use, but was chosen automatically then
 516         reassign the automatic entry.
 517
 518 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
 519
 520         * config/tc-i386.c (lfence_before_ret_shl): New member.
 521         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
 522         for Anysize insns.
 523         (insert_after_load): Issue warning for REP CMPS/SCAS.
 524         (insert_before_before): Handle iret, Handle
 525         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 526         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 527         -mlfence-before-ret=[none/not/or/shl/yes].
 528         Enable -mlfence-before-ret=shl when
 529         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 530         (md_show_usage): Ditto.
 531         * doc/c-i386.texi: Ditto.
 532         * testsuite/gas/i386/i386.exp: Add new testcases.
 533         * testsuite/gas/i386/lfence-load-b.d: New.
 534         * testsuite/gas/i386/lfence-load-b.e: New.
 535         * testsuite/gas/i386/lfence-load.d: Modified.
 536         * testsuite/gas/i386/lfence-load.e: New.
 537         * testsuite/gas/i386/lfence-load.s: Modified.
 538         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 539         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 540         * testsuite/gas/i386/lfence-ret-c.d: New.
 541         * testsuite/gas/i386/lfence-ret-d.d: New.
 542         * testsuite/gas/i386/lfence-ret.s: Modified.
 543         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 544         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 545         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 546         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 547         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 548         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 549         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 550         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 551         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 552         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 553
 554 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 555
 556         PR ld/25861
 557         * config/tc-xtensa.c (md_apply_fix): Replace
 558         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 559         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 560         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 561         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 562         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 563
 564 2020-04-22  Alan Modra  <amodra@gmail.com>
 565
 566         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 567         symbol for ".symver .. remove".
 568         * doc/as.texi (.symver): Update.
 569         * testsuite/gas/symver/symver11.s: Make foo weak.
 570         * testsuite/gas/symver/symver11.d: Expect an error.
 571         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 572
 573 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 574
 575         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 576
 577 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
 578
 579         PR 25848
 580         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
 581         * testsuite/gas/m68k/operands.d: Update.
 582         * testsuite/gas/m68k/op68000.d: Update for new error messages.
 583
 584 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
 585
 586         PR binutils/24753
 587         * testsuite/gas/arm/pr24753.d: New test.
 588         * testsuite/gas/arm/pr24753.s: New test.
 589
 590 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 591
 592         PR gas/23840
 593         PR gas/25295
 594         * NEWS: Mention .symver extension.
 595         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 596         function.
 597         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 598         add a version name.  Add local, hidden and remove visibility
 599         support.
 600         (elf_frob_symbol): Handle the list of version names.  Update the
 601         original symbol to local, hidden or remove it from the symbol
 602         table.
 603         (elf_frob_file_before_adjust): Handle the list of version names.
 604         * config/obj-elf.h (elf_visibility): New.
 605         (elf_versioned_name_list): Likewise.
 606         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 607         and visibility.  Change versioned_name pointer to struct
 608         elf_versioned_name_list.
 609         * doc/as.texi: Update .symver directive.
 610         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 611         error checking tests.
 612         * testsuite/gas/symver/symver6.d: New file.
 613         * testsuite/gas/symver/symver7.d: Likewise.
 614         * testsuite/gas/symver/symver7.s: Likewise.
 615         * testsuite/gas/symver/symver8.d: Likewise.
 616         * testsuite/gas/symver/symver8.s: Likewise.
 617         * testsuite/gas/symver/symver9.s: Likewise.
 618         * testsuite/gas/symver/symver9a.d: Likewise.
 619         * testsuite/gas/symver/symver9b.d: Likewise.
 620         * testsuite/gas/symver/symver10.s: Likewise.
 621         * testsuite/gas/symver/symver10a.d: Likewise.
 622         * testsuite/gas/symver/symver10b.d: Likewise.
 623         * testsuite/gas/symver/symver11.d: Likewise.
 624         * testsuite/gas/symver/symver11.s: Likewise.
 625         * testsuite/gas/symver/symver12.d: Likewise.
 626         * testsuite/gas/symver/symver12.s: Likewise.
 627         * testsuite/gas/symver/symver13.d: Likewise.
 628         * testsuite/gas/symver/symver13.s: Likewise.
 629         * testsuite/gas/symver/symver14.d: Likewise.
 630         * testsuite/gas/symver/symver14.l: Likewise.
 631         * testsuite/gas/symver/symver15.d: Likewise.
 632         * testsuite/gas/symver/symver15.l: Likewise.
 633         * testsuite/gas/symver/symver6.l: Removed.
 634         * testsuite/gas/symver/symver6.s: Updated.
 635
 636 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 637
 638         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 639         to include TSB.
 640         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 641         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 642         * testsuite/gas/aarch64/system.d: Update.
 643
 644 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 645
 646         * testsuite/gas/aarch64/bti.d: Update -march option.
 647         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 648         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 649         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 650         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 651
 652 2020-04-17  Alan Modra  <amodra@gmail.com>
 653
 654         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 655
 656 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
 657             Nick Clifton  <nickc@redhat.com>
 658
 659         PR 25803
 660         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 661         targets.
 662         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 663         for the type-2 test.
 664         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 665         targets running this test.
 666
 667 2020-02-16  David Faust  <david.faust@oracle.com>
 668
 669         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 670         * testsuite/gas/bpf/jump32.s: New file.
 671         * testsuite/gas/bpf/jump32.d: Likewise.
 672
 673 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 674
 675         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 676         documentation.
 677
 678 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
 679
 680         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 681         (md_pcrel_from): Remove prototytpe.
 682         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 683         define.
 684         (md_pcrel_from_section): Remove duplicate prototype.
 685         * tc.h (md_pcrel_from_section): Add prototype.
 686         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 687         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 688         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 689         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 690         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 691         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 692         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 693         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 694         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 695         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 696         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 697         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 698         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 699         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 700         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 701         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 702         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 703         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 704         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 705         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 706         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 707         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 708         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 709         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 710         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 711         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 712         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 713         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 714         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 715         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 716         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 717         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 718         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 719         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 720         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 721         md_apply_fix3): Delete prototypes.
 722
 723 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 726         instructions.
 727
 728 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         * doc/c-z80.texi: Fix @xref warnings.
 731
 732 2020-04-07  Lili Cui  <lili.cui@intel.com>
 733
 734         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 735         (cpu_noarch): Likewise.
 736         * doc/c-i386.texi: Document TSXLDTRK.
 737         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 738         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 739         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 740         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 741
 742 2020-04-02  Lili Cui  <lili.cui@intel.com>
 743
 744         * config/tc-i386.c (cpu_arch): Add .serialize.
 745         (cpu_noarch): Likewise.
 746         * doc/c-i386.texi: Document serialize.
 747         * testsuite/gas/i386/i386.exp: Run serialize tests
 748         * testsuite/gas/i386/serialize.d: Likewise.
 749         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 750         * testsuite/gas/i386/serialize.s: Likewise.
 751
 752 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 753
 754         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 755         * testsuite/gas/elf/section12b.d: Likewise.
 756         * testsuite/gas/elf/section16a.d: Likewise.
 757         * testsuite/gas/elf/section16b.d: Likewise.
 758
 759 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
 760
 761         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 762         with a suppressed address register.
 763
 764 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 765
 766         PR gas/25756
 767         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 768         * testsuite/gas/i386/localpic.s: Add a test for relocation
 769         against local absolute symbol.
 770         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 771         * testsuite/gas/i386/localpic.d: Updated.
 772         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 773         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 774
 775 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 776
 777         PR gas/25732
 778         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 779         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 780         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 781         testsuite/gas/i386/x86-64-jump.d.
 782         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 783         Incorporate changes to
 784         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 785         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 786         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 787         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 788         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 789
 790 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
 791
 792         PR 25611
 793         PR 25614
 794         * dwarf2dbg.c: Do not include "bignum.h".
 795
 796 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 797
 798         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 799         * testsuite/gas/riscv/alias-csr.s: Likewise.
 800         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 801         to priv-reg-pseudo-noalias.
 802         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 803         * testsuite/gas/riscv/bad-csr.l: Likewise.
 804         * testsuite/gas/riscv/bad-csr.s: Likewise.
 805         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 806         * testsuite/gas/riscv/satp.s: Likewise.
 807         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 808         csr instruction, including alias-csr testcase.
 809         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 810         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 811         pseudo instruction with objdump -Mno-aliases.
 812         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 813         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 814         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 815         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 816         * testsuite/gas/riscv/priv-reg.s: Likewise.
 817         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 818         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 819         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 820
 821 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
 822
 823         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 824         sections with the "b" attribute.
 825
 826 2020-03-22  Alan Modra  <amodra@gmail.com>
 827
 828         * testsuite/gas/s12z/truncated.d: Update expected output.
 829
 830 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 831
 832         PR 25690
 833         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 834         * doc/c-z80.texi: Update documentation.
 835
 836 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 837
 838         PR 25641
 839         PR 25668
 840         PR 25633
 841         Fix disassembling ED+A4/AC/B4/BC opcodes.
 842         Fix assembling lines containing colonless label and instruction
 843         with first operand inside parentheses.
 844         Fix registration of unsupported by target CPU registers.
 845         * config/tc-z80.c: See above.
 846         * config/tc-z80.h: See above.
 847         * testsuite/gas/z80/colonless.d: Update test.
 848         * testsuite/gas/z80/colonless.s: Likewise.
 849         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 850         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 851         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 852         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 853         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 854         * testsuite/gas/z80/unsup_regs.s: Likewise.
 855         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 856         * testsuite/gas/z80/z80.exp: Likewise.
 857         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 858         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 859         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 860
 861 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 862
 863         PR 25660
 864         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 865         (parse_operands): Handle new operand codes.
 866         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 867         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 868         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 869         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 870         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 871         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 872         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 873         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 874
 875 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 876
 877         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 878
 879 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 880
 881         * testsuite/gas/i386/i386.exp: Run new tests.
 882         * testsuite/gas/i386/lfence-byte.d: New file.
 883         * testsuite/gas/i386/lfence-byte.e: Likewise.
 884         * testsuite/gas/i386/lfence-byte.s: Likewise.
 885         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 886         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 887         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 888         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 889         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 890         * testsuite/gas/i386/lfence-load.d: Likewise.
 891         * testsuite/gas/i386/lfence-load.s: Likewise.
 892         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 893         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 894         * testsuite/gas/i386/lfence-ret.s: Likewise.
 895         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 896         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 897         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 898         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 899         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 900         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 901         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 902         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 903         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 904         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 905         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 906         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 907
 908 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 909
 910         * config/tc-i386.c (lfence_after_load): New.
 911         (lfence_before_indirect_branch_kind): New.
 912         (lfence_before_indirect_branch): New.
 913         (lfence_before_ret_kind): New.
 914         (lfence_before_ret): New.
 915         (last_insn): New.
 916         (load_insn_p): New.
 917         (insert_lfence_after): New.
 918         (insert_lfence_before): New.
 919         (md_assemble): Call insert_lfence_before and insert_lfence_after.
 920         Set last_insn.
 921         (OPTION_MLFENCE_AFTER_LOAD): New.
 922         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
 923         (OPTION_MLFENCE_BEFORE_RET): New.
 924         (md_longopts): Add -mlfence-after-load=,
 925         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 926         (md_parse_option): Handle -mlfence-after-load=,
 927         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 928         (md_show_usage): Display -mlfence-after-load=,
 929         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 930         (i386_cons_align): New.
 931         * config/tc-i386.h (i386_cons_align): New.
 932         (md_cons_align): New.
 933         * doc/c-i386.texi: Document -mlfence-after-load=,
 934         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 935
 936 2020-03-11  Nick Clifton  <nickc@redhat.com>
 937
 938         PR 25611
 939         PR 25614
 940         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
 941         (DWARF2_FILE_SIZE_NAME): Default to -1.
 942         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
 943         whichever is higher.
 944         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
 945         (NUM_MD5_BYTES): Define.
 946         (struct file entry): Add md5 field.
 947         (get_filenum): Delete and replace with...
 948         (get_basename): New function.
 949         (get_directory_table_entry): New function.
 950         (allocate_filenum): New function.
 951         (allocate_filename_to_slot): New function.
 952         (dwarf2_where): Use new functions.
 953         (dwarf2_directive_filename): Add support for extended .file
 954         pseudo-op.
 955         (dwarf2_directive_loc): Allow the use of file number zero with
 956         DWARF 5 or higher.
 957         (out_file_list): Rename to...
 958         (out_dir_and_file_list): Add DWARF 5 support.
 959         (out_debug_line): Emit extra values into the section header for
 960         DWARF 5.
 961         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 962         * doc/as.texi (.file): Update the description of this pseudo-op.
 963         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 964         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 965         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 966         * NEWS: Mention the new feature.
 967
 968 2020-03-10  Alan Modra  <amodra@gmail.com>
 969
 970         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
 971         to avoid signed overflow.
 972         * config/tc-mcore.c (md_assemble): Likewise.
 973         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
 974         * config/tc-nds32.c (SET_ADDEND): Likewise.
 975         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
 976
 977 2020-03-09  Jan Beulich  <jbeulich@suse.com>
 978
 979         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
 980         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
 981         testsuite/gas/i386/avx-intel.d: Adjust expectations.
 982
 983 2020-03-07  Alan Modra  <amodra@gmail.com>
 984
 985         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
 986         first column.
 987
 988 2020-03-06  Nick Clifton  <nickc@redhat.com>
 989
 990         PR 25614
 991         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
 992         0 if the dwarf_level is 5 or more.  Complain if a filename follows
 993         a file 0.
 994         * testsuite/gas/elf/dwarf-5-file0.s: New test.
 995         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
 996         * testsuite/gas/elf/elf.exp: Run the new test.
 997
 998         PR 25612
 999         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1000         * doc/as.texi: Fix another typo.
1001
1002 2020-03-06  Nick Clifton  <nickc@redhat.com>
1003
1004         PR 25612
1005         * as.c (dwarf_level): Define.
1006         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1007         (parse_args): Add support for the new options.
1008         as.h (dwarf_level): Prototype.
1009         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1010         value.
1011         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1012         (DWARF2_LINE_VERSION): Remove definition.
1013         * doc/as.texi: Document the new options.
1014
1015 2020-03-06  Nick Clifton  <nickc@redhat.com>
1016
1017         PR 25572
1018         * as.c (main): Allow matching input and outputs when they are
1019         not regular files.
1020
1021 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1022
1023         * config/tc-i386.c (match_mem_size): Generalize broadcast special
1024         casing.
1025         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1026         one of byte/word/dword/qword is set alongside a SIMD register in
1027         a template's operand.
1028
1029 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1030
1031         * config/tc-i386.c (match_template): Extend code in logic
1032         rejecting certain suffixes in certain modes to also cover mask
1033         register use and VecSIB. Drop special casing of broadcast. Skip
1034         immediates in the check.
1035
1036 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1037
1038         * config/tc-i386.c (match_template): Fold duplicate code in
1039         logic rejecting certain suffixes in certain modes. Drop
1040         pointless "else".
1041
1042 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1043
1044         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1045         alongside !norex64 ones.
1046         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1047         with both 32- and 64-bit GPR operands.
1048         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1049         32- and 64-bit GPR operands.
1050         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1051         testsuite/gas/i386/x86-64-avx512bw.d,
1052         testsuite/gas/i386/x86-64-avx512f-intel.d,
1053         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1054
1055 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1056
1057         * config/tc-i386.c (md_assemble): Drop use of rex64.
1058         (process_suffix): For REX.W for 64-bit CRC32.
1059
1060 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1061
1062         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1063         addressing for MPX insns without base/index.
1064         * testsuite/gas/i386/mpx-16bit.s,
1065         * testsuite/gas/i386/mpx-16bit.d: New.
1066         * testsuite/gas/i386/i386.exp: Run new test.
1067
1068 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1069
1070         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1071         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1072         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1073         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1074         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1075         as well as a BSWAP one.
1076         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1077         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1078         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1079         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1080         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1081         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1082         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1083         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1084         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1085         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1086         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1087         testsuite/gas/i386/vmx.d: Adjust expectations.
1088
1089 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1090
1091         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1092         from having their operands swapped.
1093         * testsuite/gas/i386/waitpkg.s,
1094         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1095         3-operand cases as well as testing of 16-bit code generation.
1096         * testsuite/gas/i386/waitpkg.d,
1097         testsuite/gas/i386/waitpkg-intel.d,
1098         testsuite/gas/i386/x86-64-waitpkg.d,
1099         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1100
1101 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
1102
1103         * config/tc-riscv.c (percent_op_utype): Support the modifier
1104         %got_pcrel_hi.
1105         * doc/c-riscv.texi: Add documentation.
1106         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1107         modifier %got_pcrel_hi.
1108         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1109         * testsuite/gas/riscv/relax-reloc.d: Likewise.
1110         * testsuite/gas/riscv/relax-reloc.s: Likewise.
1111
1112         * doc/c-riscv.texi (relocation modifiers): Add documentation.
1113         (RISC-V-Formats): Update the section name from "Instruction Formats"
1114         to "RISC-V Instruction Formats".
1115
1116 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
1117
1118         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1119         detected in a section which does not have at least 4 byte
1120         alignment.
1121         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1122         * testsuite/gas/arm/ldr-t.s: Likewise.
1123         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1124         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1125         disassembly, ignoring any NOPs that may have been inserted because
1126         of section alignment.
1127         * testsuite/gas/arm/ldr-t.d: Likewise.
1128
1129 2020-03-04  Jan Beulich  <jbeulich@suse.com>
1130
1131         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1132         * doc/c-i386.texi: Mention sev_es.
1133         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1134         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1135         expectations.
1136         * testsuite/gas/i386/arch-13-znver1.d,
1137         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1138
1139 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1140
1141         * config/tc-i386.c (match_template): Replace ignoresize and
1142         defaultsize with mnemonicsize.
1143         (process_suffix): Likewise.
1144
1145 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1146
1147         PR 25627
1148         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1149         instruction LD IY,(HL).
1150         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1151         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1152         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1153         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1154
1155 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1156
1157         PR gas/25622
1158         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1159         x86-64-default-suffix-avx.
1160         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1161         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1162         * testsuite/gas/i386/noreg64.d: Updated.
1163         * testsuite/gas/i386/noreg64.l: Likewise.
1164         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1165         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1166         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1167
1168 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1169
1170         PR 25604
1171         * config/tc-z80.c (contains_register): Prevent an illegal memory
1172         access when checking an expression for a register name.
1173
1174 2020-03-03  Alan Modra  <amodra@gmail.com>
1175
1176         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1177         support.
1178
1179 2020-03-02  Alan Modra  <amodra@gmail.com>
1180
1181         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1182         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1183         and .sbss sections.
1184         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1185         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1186         (s3_s_score_lcomm): Likewise.
1187         * config/tc-score7.c: Similarly.
1188         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1189
1190 2020-02-28  YunQiang Su  <syq@debian.org>
1191
1192         PR gas/25539
1193         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1194         to handle multi-labels.
1195         (has_label_name): New.
1196
1197 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
1198
1199         * config/tc-arm.c (enum pred_instruction_type): Remove
1200         NEUTRAL_IT_NO_VPT_INSN predication type.
1201         (cxn_handle_predication): Modify to require condition suffixes.
1202         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1203         * testsuite/gas/arm/cde-scalar.s: Update test.
1204         * testsuite/gas/arm/cde-warnings.l: Update test.
1205         * testsuite/gas/arm/cde-warnings.s: Update test.
1206
1207 2020-02-26  Alan Modra  <amodra@gmail.com>
1208
1209         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1210         N_() on empty string.
1211
1212 2020-02-26  Alan Modra  <amodra@gmail.com>
1213
1214         * read.c (read_a_source_file): Call strncpy with length one
1215         less than size of original_case_string.
1216
1217 2020-02-26  Alan Modra  <amodra@gmail.com>
1218
1219         * config/obj-elf.c: Indent labels correctly.
1220         * config/obj-macho.c: Likewise.
1221         * config/tc-aarch64.c: Likewise.
1222         * config/tc-alpha.c: Likewise.
1223         * config/tc-arm.c: Likewise.
1224         * config/tc-cr16.c: Likewise.
1225         * config/tc-crx.c: Likewise.
1226         * config/tc-frv.c: Likewise.
1227         * config/tc-i386-intel.c: Likewise.
1228         * config/tc-i386.c: Likewise.
1229         * config/tc-ia64.c: Likewise.
1230         * config/tc-mn10200.c: Likewise.
1231         * config/tc-mn10300.c: Likewise.
1232         * config/tc-nds32.c: Likewise.
1233         * config/tc-riscv.c: Likewise.
1234         * config/tc-s12z.c: Likewise.
1235         * config/tc-xtensa.c: Likewise.
1236         * config/tc-z80.c: Likewise.
1237         * read.c: Likewise.
1238         * symbols.c: Likewise.
1239         * write.c: Likewise.
1240
1241 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
1242
1243         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1244         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
1245         after parsing all arguments.
1246         (enum csr_insn_type): New enum is used to classify the CSR instruction.
1247         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
1248         are used to check if we write a read-only CSR by the CSR instruction.
1249         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
1250         all CSR for the read-only CSR checking.
1251         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1252         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1253         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
1254         all CSR instructions for the read-only CSR checking.
1255         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1256         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1257
1258         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1259         (riscv_opts): Initialize it.
1260         (reg_lookup_internal): Check the `riscv_opts.csr_check`
1261         before doing the CSR checking.
1262         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1263         (md_longopts): Add mcsr-check and mno-csr-check.
1264         (md_parse_option): Handle new enum option values.
1265         (s_riscv_option): Handle new long options.
1266         * doc/c-riscv.texi: Add description for the new .option and assembler
1267         options.
1268         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1269         the CSR checking.
1270         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1271
1272         * config/tc-riscv.c (csr_extra_hash): New.
1273         (enum riscv_csr_class): New enum.  Used to decide
1274         whether or not this CSR is legal in the current ISA string.
1275         (struct riscv_csr_extra): New structure to hold all extra information
1276         of CSR.
1277         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
1278         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1279         Call hash_reg_name to insert CSR address into reg_names_hash.
1280         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1281         Decide whether the CSR is valid according to the csr_extra_hash.
1282         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1283         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1284         not a boolean.  This is same as riscv_init_csr_hash, so keep the
1285         consistent usage.
1286         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1287         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1288         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1289         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
1290         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1291         f-ext CSR are not allowed.
1292         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1293         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
1294         source file is `priv-reg.s`, and the ISA is rv64if, so the
1295         rv32-only CSR are not allowed.
1296         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1297
1298 2020-02-21  Alan Modra  <amodra@gmail.com>
1299
1300         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1301         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1302
1303 2020-02-21  Alan Modra  <amodra@gmail.com>
1304
1305         PR 25569
1306         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1307         on section size adjustment, instead perform another write if
1308         exec header size is larger than section size.
1309
1310 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1311
1312         * doc/c-riscv.texi: Add the doc entries for -march-attr/
1313         -mno-arch-attr command line options.
1314
1315 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1316
1317         * testsuite/gas/riscv/c-add-addi.d: New testcase.
1318         * testsuite/gas/riscv/c-add-addi.s: Likewise.
1319
1320 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1321
1322         PR 25576
1323         * config/tc-z80.c (md_parse_option): Do not use an underscore
1324         prefix for local labels in SDCC compatability mode.
1325         (z80_start_line_hook): Remove SDCC dollar label support.
1326         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1327         * testsuite/gas/z80/sdcc.s: Likewise.
1328
1329 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1330
1331         PR 25517
1332         * config/tc-z80.c: Add -march option.
1333         * doc/as.texi: Update Z80 documentation.
1334         * doc/c-z80.texi: Likewise.
1335         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1336         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1337         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1338         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1339         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1340         * testsuite/gas/z80/gbz80_all.d: Likewise.
1341         * testsuite/gas/z80/r800_extra.d: Likewise.
1342         * testsuite/gas/z80/r800_ii8.d: Likewise.
1343         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1344         * testsuite/gas/z80/sdcc.d: Likewise.
1345         * testsuite/gas/z80/z180.d: Likewise.
1346         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1347         * testsuite/gas/z80/z80_doc.d: Likewise.
1348         * testsuite/gas/z80/z80_ii8.d: Likewise.
1349         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1350         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1351         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1352         * testsuite/gas/z80/z80_sli.d: Likewise.
1353         * testsuite/gas/z80/z80n_all.d: Likewise.
1354         * testsuite/gas/z80/z80n_reloc.d: Likewise.
1355
1356 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
1357
1358         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1359         with GNU_PROPERTY_X86_FEATURE_2_MMX.
1360         * testsuite/gas/i386/i386.exp: Run property-3 and
1361         x86-64-property-3.
1362         * testsuite/gas/i386/property-3.d: New file.
1363         * testsuite/gas/i386/property-3.s: Likewise.
1364         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1365
1366 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1367
1368         * config/tc-i386.c (cpu_arch): Add .popcnt.
1369         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
1370         Add a tab before @samp{.sse4a}.
1371
1372 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1373
1374         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1375         for AddrPrefixOpReg templates. Combine the two pieces of
1376         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1377         mode.
1378
1379 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1380
1381         PR gas/14439
1382         * config/tc-i386.c (md_assemble): Also suppress operand
1383         swapping for MONITOR{,X} and MWAIT{,X}.
1384         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1385         Add Intel syntax monitor/mwait tests.
1386         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1387         Adjust expectations.
1388         *testsuite/gas/i386/sse3-intel.d,
1389         testsuite/gas/i386/x86-64-sse3-intel.d: New.
1390         * testsuite/gas/i386/i386.exp: Run new tests.
1391
1392 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1393
1394         PR gas/6518
1395         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1396         [XYZ]MMWord memory operand ambiguity recognition logic (largely
1397         re-indentation).
1398         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1399         cases.
1400         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1401         * testsuite/gas/i386/avx512dq-inval.l,
1402         testsuite/gas/i386/inval-avx.l,
1403         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1404         * testsuite/gas/i386/avx512vl-ambig.s,
1405         testsuite/gas/i386/avx512vl-ambig.l: New.
1406         * testsuite/gas/i386/i386.exp: Run new test.
1407
1408 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1409
1410         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
1411         nosse4.
1412         * doc/c-i386.texi: Document sse4a and nosse4a.
1413
1414 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1415
1416         * doc/c-i386.texi: Remove the old movsx and movzx documentation
1417         for AT&T syntax.
1418
1419 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1420
1421         PR gas/25438
1422         * config/tc-i386.c (md_assemble): Move movsx/movzx special
1423         casing ...
1424         (process_suffix): ... here. Consider just the first operand
1425         initially.
1426         (check_long_reg): Drop opcode 0x63 special case again.
1427         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1428         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1429         Move ambiguous operand size tests ...
1430         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1431         testsuite/gas/i386/noreg64.s: ... here.
1432         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1433         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1434         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1435         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1436         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1437         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1438         testsuite/gas/i386/x86-64-movsxd.d,
1439         testsuite/gas/i386/x86-64-movsxd-intel.d,
1440         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1441         Adjust expectations.
1442         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1443         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1444         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1445         * testsuite/gas/i386/i386.exp: Run new tests.
1446
1447 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1448
1449         * config/tc-i386.c (process_operands): Also skip segment
1450         override prefix emission if it matches an already present one.
1451         * testsuite/gas/i386/prefix32.s: Add double segment override
1452         cases.
1453         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1454
1455 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1456
1457         * config/tc-i386.c (process_operands): Drop ineffectual segment
1458         overrides when optimizing.
1459         * testsuite/gas/i386/lea-optimize.d: New.
1460         * testsuite/gas/i386/i386.exp: Run new test.
1461
1462 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1463
1464         * config/tc-i386.c (process_operands): Also check insn prefix
1465         for ineffectual segment override warning. Don't cover possible
1466         VEX/EVEX encoded insns there.
1467         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1468         testsuite/gas/i386/lea.e: New.
1469         * testsuite/gas/i386/i386.exp: Run new test.
1470
1471 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1472
1473         PR gas/25438
1474         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1475         syntax.
1476
1477 2020-02-13  Fangrui Song   <maskray@google.com>
1478             H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         PR gas/25551
1481         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1482         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1483         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1484         * testsuite/gas/i386/relax-5.d: New file.
1485         * testsuite/gas/i386/relax-5.s: Likewise.
1486         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1487         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1488
1489 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1490
1491         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1492         "nosse4" entry.
1493
1494 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1495
1496         * config/tc-i386.c (avx512): New (at file scope), moved from
1497         (check_VecOperands): ... here.
1498         (process_suffix): Add [XYZ]MMword operand size handling.
1499         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1500         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1501         tests.
1502         * testsuite/gas/i386/avx512dq-inval.l,
1503         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1504
1505 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1506
1507         PR gas/24546
1508         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1509         code only.
1510         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1511         CALL/JMP in O_tbyte_ptr case.
1512         * doc/c-i386.texi: Mention far call and full pointer load ISA
1513         differences.
1514         * testsuite/gas/i386/x86-64-branch-3.s,
1515         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1516         * testsuite/gas/i386/x86-64-branch-3.d,
1517         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1518         * testsuite/gas/i386/x86-64-branch-5.l,
1519         testsuite/gas/i386/x86-64-branch-5.s: New.
1520         * testsuite/gas/i386/i386.exp: Run new test.
1521
1522 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1523
1524         PR gas/25438
1525         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1526         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1527         64-bit-only warning.
1528         (check_word_reg): Consistently error on mismatching register
1529         size and suffix.
1530         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1531         for movw. Replace suffix / GPR for orb.
1532         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1533         byte GPRs as well as ones for inb/outb with a word accumulator.
1534         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1535         testsuite/gas/i386/inval.l: Adjust expectations.
1536
1537 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1538
1539         * config/tc-i386.c (operand_type_register_match): Also fall
1540         through initial two if()-s when the template allows for a GPR
1541         operand. Adjust comment.
1542
1543 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1544
1545         (struct _i386_insn): New field "short_form".
1546         (optimize_encoding): Drop setting of shortform field.
1547         (process_suffix): Set i.short_form. Replace shortform use.
1548         (process_operands): Replace shortform use.
1549
1550 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1551
1552         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1553         loop initial declaration.
1554
1555 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1556
1557         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1558         instructions that can have 5 arguments.
1559         (enum operand_parse_code): Add new operands.
1560         (parse_operands): Account for new operands.
1561         (S5): New macro.
1562         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1563         (neon_select_shape): Account for P suffix.
1564         (LOW1): Move macro to global position.
1565         (HI4): Move macro to global position.
1566         (vcx_assign_vec_d): New.
1567         (vcx_assign_vec_m): New.
1568         (vcx_assign_vec_n): New.
1569         (enum vcx_reg_type): New.
1570         (vcx_get_reg_type): New.
1571         (vcx_size_pos): New.
1572         (vcx_vec_pos): New.
1573         (vcx_handle_shape): New.
1574         (vcx_ensure_register_in_range): New.
1575         (vcx_handle_register_arguments): New.
1576         (vcx_handle_insn_block): New.
1577         (vcx_handle_common_checks): New.
1578         (do_vcx1): New.
1579         (do_vcx2): New.
1580         (do_vcx3): New.
1581         * testsuite/gas/arm/cde-missing-fp.d: New test.
1582         * testsuite/gas/arm/cde-missing-fp.l: New test.
1583         * testsuite/gas/arm/cde-missing-mve.d: New test.
1584         * testsuite/gas/arm/cde-missing-mve.l: New test.
1585         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1586         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1587         * testsuite/gas/arm/cde-mve.s: New test.
1588         * testsuite/gas/arm/cde-warnings.l:
1589         * testsuite/gas/arm/cde-warnings.s:
1590         * testsuite/gas/arm/cde.d:
1591         * testsuite/gas/arm/cde.s:
1592
1593 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
1594             Matthew Malcomson  <matthew.malcomson@arm.com>
1595
1596         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1597         CDE coprocessor that can be enabled.
1598         (enum pred_instruction_type): New pred type.
1599         (BAD_NO_VPT): New error message.
1600         (BAD_CDE): New error message.
1601         (BAD_CDE_COPROC): New error message.
1602         (enum operand_parse_code): Add new immediate operands.
1603         (parse_operands): Account for new immediate operands.
1604         (check_cde_operand): New.
1605         (cde_coproc_enabled): New.
1606         (cde_coproc_pos): New.
1607         (cde_handle_coproc): New.
1608         (cxn_handle_predication): New.
1609         (do_custom_instruction_1): New.
1610         (do_custom_instruction_2): New.
1611         (do_custom_instruction_3): New.
1612         (do_cx1): New.
1613         (do_cx1a): New.
1614         (do_cx1d): New.
1615         (do_cx1da): New.
1616         (do_cx2): New.
1617         (do_cx2a): New.
1618         (do_cx2d): New.
1619         (do_cx2da): New.
1620         (do_cx3): New.
1621         (do_cx3a): New.
1622         (do_cx3d): New.
1623         (do_cx3da): New.
1624         (handle_pred_state): Define new IT block behaviour.
1625         (insns): Add newn CX*{,d}{,a} instructions.
1626         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1627         Define new cdecp extension strings.
1628         * doc/c-arm.texi: Document new cdecp extension arguments.
1629         * testsuite/gas/arm/cde-scalar.d: New test.
1630         * testsuite/gas/arm/cde-scalar.s: New test.
1631         * testsuite/gas/arm/cde-warnings.d: New test.
1632         * testsuite/gas/arm/cde-warnings.l: New test.
1633         * testsuite/gas/arm/cde-warnings.s: New test.
1634         * testsuite/gas/arm/cde.d: New test.
1635         * testsuite/gas/arm/cde.s: New test.
1636
1637 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1638
1639         PR gas/25516
1640         * config/tc-i386.c (intel64): Renamed to ...
1641         (isa64): This.
1642         (match_template): Accept Intel64 only instruction by default.
1643         (i386_displacement): Updated.
1644         (md_parse_option): Updated.
1645         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1646         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1647         -mamd64 to x86-64-sysenter-amd.
1648         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1649
1650 2020-02-10  Alan Modra  <amodra@gmail.com>
1651
1652         * config/obj-elf.c (obj_elf_change_section): Error for section
1653         type, attr or entsize changes in assembly.
1654         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1655         * testsuite/gas/elf/section5.l: Update.
1656
1657 2020-02-10  Alan Modra  <amodra@gmail.com>
1658
1659         * output-file.c (output_file_close): Do a normal close when
1660         flag_always_generate_output.
1661         * write.c (write_object_file): Don't stop output when
1662         flag_always_generate_output.
1663
1664 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
1665
1666         PR 25469
1667         * config/tc-z80.c: Add -gbz80 command line option to generate code
1668         for the GameBoy Z80.  Add support for generating DWARF.
1669         * config/tc-z80.h: Add support for DWARF debug information
1670         generation.
1671         * doc/c-z80.texi: Document new command line option.
1672         * testsuite/gas/z80/gbz80_all.d: New file.
1673         * testsuite/gas/z80/gbz80_all.s: New file.
1674         * testsuite/gas/z80/z80.exp: Run the new tests.
1675         * testsuite/gas/z80/z80n_all.d: New file.
1676         * testsuite/gas/z80/z80n_all.s: New file.
1677         * testsuite/gas/z80/z80n_reloc.d: New file.
1678
1679 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1680
1681         PR gas/25381
1682         * config/obj-elf.c (get_section): Also check
1683         linked_to_symbol_name.
1684         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1685         (obj_elf_parse_section_letters): Handle the 'o' flag.
1686         (build_group_lists): Renamed to ...
1687         (build_additional_section_info): This.  Set elf_linked_to_section
1688         from map_head.linked_to_symbol_name.
1689         (elf_adjust_symtab): Updated.
1690         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1691         * doc/as.texi: Document the 'o' flag.
1692         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1693         * testsuite/gas/elf/section18.d: New file.
1694         * testsuite/gas/elf/section18.s: Likewise.
1695         * testsuite/gas/elf/section19.d: Likewise.
1696         * testsuite/gas/elf/section19.s: Likewise.
1697         * testsuite/gas/elf/section20.d: Likewise.
1698         * testsuite/gas/elf/section20.s: Likewise.
1699         * testsuite/gas/elf/section21.d: Likewise.
1700         * testsuite/gas/elf/section21.l: Likewise.
1701         * testsuite/gas/elf/section21.s: Likewise.
1702
1703 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1704
1705         * NEWS: Mention x86 assembler options to align branches for
1706         binutils 2.34.
1707
1708 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1709
1710         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1711         only for ELF targets.
1712         * testsuite/gas/i386/unique.d: Don't xfail.
1713         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1714
1715 2020-02-06  Alan Modra  <amodra@gmail.com>
1716
1717         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1718         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1719
1720 2020-02-06  Alan Modra  <amodra@gmail.com>
1721
1722         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1723         xfail, and rename test.
1724         * testsuite/gas/elf/section12b.d: Likewise.
1725         * testsuite/gas/elf/section16a.d: Likewise.
1726         * testsuite/gas/elf/section16b.d: Likewise.
1727
1728 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1729
1730         PR gas/25380
1731         * config/obj-elf.c (section_match): Removed.
1732         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1733         section_id.
1734         (obj_elf_change_section): Replace info and group_name arguments
1735         with match_p.  Also update the section ID and flags from match_p.
1736         (obj_elf_section): Handle "unique,N".  Update call to
1737         obj_elf_change_section.
1738         * config/obj-elf.h (elf_section_match): New.
1739         (obj_elf_change_section): Updated.
1740         * config/tc-arm.c (start_unwind_section): Update call to
1741         obj_elf_change_section.
1742         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1743         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1744         (microblaze_s_sdata): Likewise.
1745         (microblaze_s_rdata): Likewise.
1746         (microblaze_s_bss): Likewise.
1747         * config/tc-mips.c (s_change_section): Likewise.
1748         * config/tc-msp430.c (msp430_profiler): Likewise.
1749         * config/tc-rx.c (parse_rx_section): Likewise.
1750         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1751         * doc/as.texi: Document "unique,N" in .section directive.
1752         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1753         * testsuite/gas/elf/section15.d: New file.
1754         * testsuite/gas/elf/section15.s: Likewise.
1755         * testsuite/gas/elf/section16.s: Likewise.
1756         * testsuite/gas/elf/section16a.d: Likewise.
1757         * testsuite/gas/elf/section16b.d: Likewise.
1758         * testsuite/gas/elf/section17.d: Likewise.
1759         * testsuite/gas/elf/section17.l: Likewise.
1760         * testsuite/gas/elf/section17.s: Likewise.
1761         * testsuite/gas/i386/unique.d: Likewise.
1762         * testsuite/gas/i386/unique.s: Likewise.
1763         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1764         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1765
1766 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1767
1768         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1769
1770 2020-02-01  Anthony Green  <green@moxielogic.com>
1771
1772        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1773
1774 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
1775
1776         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1777         %tls_ldo.
1778
1779 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1780
1781         PR gas/25472
1782         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1783         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1784         +mve.
1785         * testsuite/gas/arm/mve_dsp.d: New test.
1786
1787 2020-01-31  Nick Clifton  <nickc@redhat.com>
1788
1789         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1790         rather than BFD_RELOC_NONE.
1791
1792 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1793
1794         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1795         to support VLDMIA instruction for MVE.
1796         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1797         instruction for MVE.
1798         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1799         instruction for MVE.
1800         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1801         instruction for MVE.
1802         * testsuite/gas/arm/mve-ldst.d: New test.
1803         * testsuite/gas/arm/mve-ldst.s: Likewise.
1804
1805 2020-01-31  Nick Clifton  <nickc@redhat.com>
1806
1807         * po/fr.po: Updated French translation.
1808         * po/ru.po: Updated Russian translation.
1809
1810 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
1811
1812         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1813         .s for the movprfx.
1814         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1815         * testsuite/gas/aarch64/sve-movprfx_28.d,
1816         * testsuite/gas/aarch64/sve-movprfx_28.l,
1817         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1818
1819 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1820
1821         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1822         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1823         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1824         Adjust expectations.
1825
1826 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
1827
1828         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1829         * testsuite/gas/bpf/alu-be.d: Likewise.
1830         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1831         * testsuite/gas/bpf/alu32-be.d: Likewise.
1832
1833 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1834
1835         * testsuite/gas/i386/x86-64-branch-2.s,
1836         testsuite/gas/i386/x86-64-branch-4.s,
1837         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1838         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1839         testsuite/gas/i386/x86-64-branch-2.d,
1840         testsuite/gas/i386/x86-64-branch-4.l,
1841         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1842
1843 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1844
1845         * config/tc-i386.c (process_suffix): .
1846         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1847         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1848         Add LRETQ case.
1849         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1850         suffix.
1851         testsuite/gas/i386/x86_64.s: Add RETF cases.
1852         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1853         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1854         testsuite/gas/i386/x86-64-opcode.d,
1855         testsuite/gas/i386/x86-64-suffix-intel.d,
1856         testsuite/gas/i386/x86-64-suffix.d,
1857         testsuite/gas/i386/x86_64-intel.d
1858         testsuite/gas/i386/x86_64.d: Adjust expectations.
1859         * testsuite/gas/i386/x86-64-suffix.e,
1860         testsuite/gas/i386/x86_64.e: New.
1861
1862 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1863
1864         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1865         special case.
1866
1867 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1868
1869         PR binutils/25445
1870         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1871         movsxd.
1872         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1873         differences.  Document movslq and movsxd.
1874         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1875         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1876         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1877         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1878         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1879         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1880         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1881         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1882         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1883         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1884         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1885
1886 2020-01-27  Alan Modra  <amodra@gmail.com>
1887
1888         * testsuite/gas/all/gas.exp: Replace case statements with switch
1889         statements.
1890         * testsuite/gas/elf/elf.exp: Likewise.
1891         * testsuite/gas/macros/macros.exp: Likewise.
1892         * testsuite/lib/gas-defs.exp: Likewise.
1893
1894 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1895
1896         PR 25403
1897         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1898         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1899
1900 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1901
1902         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1903         s exts must be known, so rename *ok* to *fail*.
1904         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1905         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1906         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1907         above change.
1908         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1909         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1910
1911 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1912
1913         PR gas/25438
1914         * config/tc-i386.c (check_long_reg): Always disallow double word
1915         suffix in mnemonic with word general register.
1916         * testsuite/gas/i386/general.s: Replace word general register
1917         with double word general register for movl.
1918         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1919         register.
1920         * testsuite/gas/i386/general.l: Updated.
1921         * testsuite/gas/i386/inval.l: Likewise.
1922
1923 2020-01-22  Alan Modra  <amodra@gmail.com>
1924
1925         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1926         __tls_get_addr_desc and __tls_get_addr_opt.
1927
1928 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1929
1930         * testsuite/gas/i386/inval-crc32.s,
1931         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1932         * testsuite/gas/i386/inval-crc32.l,
1933         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1934
1935 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1936
1937         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1938         generic code path. Deal with No_lSuf being set in a template.
1939         * testsuite/gas/i386/inval-crc32.l,
1940         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1941         instead of error(s) when operand size is ambiguous.
1942         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1943         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1944         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1945         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1946         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1947         Adjust expectations.
1948
1949 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1950
1951         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1952         and an intel_syntax check. Re-write lack-of-suffix processing
1953         logic.
1954         * doc/c-i386.texi: Document operand size defaults for suffix-
1955         less AT&T syntax insns.
1956         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1957         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1958         testsuite/gas/i386/x86-64-avx-scalar.s,
1959         testsuite/gas/i386/x86-64-avx.s,
1960         testsuite/gas/i386/x86-64-bundle.s,
1961         testsuite/gas/i386/x86-64-intel64.s,
1962         testsuite/gas/i386/x86-64-lock-1.s,
1963         testsuite/gas/i386/x86-64-opcode.s,
1964         testsuite/gas/i386/x86-64-sse2avx.s,
1965         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1966         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1967         testsuite/gas/i386/x86-64-nops.s,
1968         testsuite/gas/i386/x86-64-ptwrite.s,
1969         testsuite/gas/i386/x86-64-simd.s,
1970         testsuite/gas/i386/x86-64-sse-noavx.s,
1971         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1972         insns.
1973         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1974         testsuite/gas/i386/noreg64.s: Add further tests.
1975         * testsuite/gas/i386/ilp32/x86-64-nops.d,
1976         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1977         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1978         testsuite/gas/i386/sse-noavx.d,
1979         testsuite/gas/i386/x86-64-intel64.d,
1980         testsuite/gas/i386/x86-64-nops.d,
1981         testsuite/gas/i386/x86-64-opcode.d,
1982         testsuite/gas/i386/x86-64-ptwrite-intel.d,
1983         testsuite/gas/i386/x86-64-ptwrite.d,
1984         testsuite/gas/i386/x86-64-simd-intel.d,
1985         testsuite/gas/i386/x86-64-simd-suffix.d,
1986         testsuite/gas/i386/x86-64-simd.d,
1987         testsuite/gas/i386/x86-64-sse-noavx.d
1988         testsuite/gas/i386/x86-64-suffix.d,
1989         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1990         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1991         testsuite/gas/i386/noreg64.l: New.
1992         * testsuite/gas/i386/i386.exp: Run new tests.
1993
1994 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1995
1996         * testsuite/gas/i386/avx512_bf16_vl.s,
1997         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1998         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1999         broadcast forms of VCVTNEPS2BF16.
2000         * testsuite/gas/i386/avx512_bf16_vl.d,
2001         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2002
2003 2020-01-20  Nick Clifton  <nickc@redhat.com>
2004
2005         * po/uk.po: Updated Ukranian translation.
2006
2007 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2008
2009         PR ld/25416
2010         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2011         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2012         x32 object.
2013         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2014         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2015         R_X86_64_GOTPC32_TLSDESC relocation.
2016
2017 2020-01-18  Nick Clifton  <nickc@redhat.com>
2018
2019         * configure: Regenerate.
2020         * po/gas.pot: Regenerate.
2021
2022 2020-01-18  Nick Clifton  <nickc@redhat.com>
2023
2024         Binutils 2.34 branch created.
2025
2026 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2027
2028         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2029         with vex_encoding_vex.
2030         (parse_insn): Likewise.
2031         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
2032         and {vex3} documentation.
2033         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2034         {vex}.
2035         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2036
2037 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2038
2039         PR 25376
2040         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2041         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2042         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2043         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2044         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2045         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2046
2047 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2048
2049         * config/tc-i386.c (match_template): Drop found_cpu_match local
2050         variable.
2051
2052 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2053
2054         * testsuite/gas/i386/avx512dq-inval.l,
2055         testsuite/gas/i386/avx512dq-inval.s: New.
2056         * testsuite/gas/i386/i386.exp: Run new test.
2057
2058 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2059
2060         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2061         relocations when the target is 430X, except when extracting part of an
2062         expression.
2063         (msp430_srcoperand): Adjust comment.
2064         Initialize the expp member of the msp430_operand_s struct as
2065         appropriate.
2066         (msp430_dstoperand): Likewise.
2067         * testsuite/gas/msp430/msp430.exp: Run new test.
2068         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2069         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2070
2071 2020-01-15  Alan Modra  <amodra@gmail.com>
2072
2073         * configure.tgt: Add sparc-*-freebsd case.
2074
2075 2020-01-14  Lili Cui <lili.cui@intel.com>
2076
2077         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2078         * testsuite/gas/i386/align-branch-1b.d: Likewise.
2079         * testsuite/gas/i386/align-branch-1c.d: Likewise.
2080         * testsuite/gas/i386/align-branch-1d.d: Likewise.
2081         * testsuite/gas/i386/align-branch-1e.d: Likewise.
2082         * testsuite/gas/i386/align-branch-1f.d: Likewise.
2083         * testsuite/gas/i386/align-branch-1g.d: Likewise.
2084         * testsuite/gas/i386/align-branch-1h.d: Likewise.
2085         * testsuite/gas/i386/align-branch-1i.d: Likewise.
2086         * testsuite/gas/i386/align-branch-5.d: Likewise.
2087         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2088         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2089         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2090         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2091         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2092         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2093         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2094         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2095         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2096         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2097         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2098         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2099
2100 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
2101
2102         PR 25377
2103         * config/tc-z80.c: Add support for half precision, single
2104         precision and double precision floating point values.
2105         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2106         * doc/as.texi: Add new z80 command line options.
2107         * doc/c-z80.texi: Document new z80 command line options.
2108         * testsuite/gas/z80/ez80_pref_dis.s: New test.
2109         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2110         * testsuite/gas/z80/z80.exp: Run the new test.
2111         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2112         * testsuite/gas/z80/fp_zeda32.d: Likewise.
2113         * testsuite/gas/z80/strings.d: Update expected output.
2114
2115 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
2116
2117         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2118         dependency.
2119
2120 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
2121
2122         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2123         the CPU.
2124         * config/tc-arc.h: Add header if/defs.
2125         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2126
2127 2020-01-13  Alan Modra  <amodra@gmail.com>
2128
2129         * testsuite/gas/wasm32/allinsn.d: Update expected output.
2130
2131 2020-01-13  Alan Modra  <amodra@gmail.com>
2132
2133         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2134         insertion.
2135
2136 2020-01-10  Alan Modra  <amodra@gmail.com>
2137
2138         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2139         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2140
2141 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2142
2143         PR 25224
2144         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2145         opcode byte values.
2146         (emit_ld_r_r): Likewise.
2147         (emit_ld_rr_m): Likewise.
2148         (emit_ld_rr_nn): Likewise.
2149
2150 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2151
2152         * config/tc-i386.c (optimize_encoding): Add
2153         is_any_vex_encoding() invocations. Drop respective
2154         i.tm.extension_opcode == None checks.
2155
2156 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2157
2158         * config/tc-i386.c (md_assemble): Check RegRex is clear during
2159         REX transformations. Correct comment indentation.
2160
2161 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2162
2163         * config/tc-i386.c (optimize_encoding): Generalize register
2164         transformation for TEST optimization.
2165
2166 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2167
2168         * testsuite/gas/i386/x86-64-sysenter-amd.s,
2169         testsuite/gas/i386/x86-64-sysenter-amd.d,
2170         testsuite/gas/i386/x86-64-sysenter-amd.l,
2171         testsuite/gas/i386/x86-64-sysenter-intel.d,
2172         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2173         * testsuite/gas/i386/i386.exp: Run new tests.
2174
2175 2020-01-08  Nick Clifton  <nickc@redhat.com>
2176
2177         PR 25284
2178         * doc/as.texi (Align): Document the fact that all arguments can be
2179         omitted.
2180         (Balign): Likewise.
2181         (P2align): Likewise.
2182
2183 2020-01-08  Nick Clifton  <nickc@redhat.com>
2184
2185         PR 14891
2186         * config/obj-elf.c (obj_elf_section): Fail if the section name is
2187         already defined as a different symbol type.
2188         * testsuite/gas/elf/pr14891.s: New test source file.
2189         * testsuite/gas/elf/pr14891.d: New test driver.
2190         * testsuite/gas/elf/pr14891.s: New test expected error output.
2191         * testsuite/gas/elf/elf.exp: Run the new test.
2192
2193 2020-01-08  Alan Modra  <amodra@gmail.com>
2194
2195         * config/tc-z8k.c (md_begin): Make idx unsigned.
2196         (get_specific): Likewise for this_index.
2197
2198 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
2199
2200         * onfig/tc-arc.c (parse_reloc_symbol): New function.
2201         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2202         (md_operand): Set X_md to absent.
2203         (arc_parse_name): Check for X_md.
2204
2205 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2206
2207         PR 25311
2208         * as.h (TC_STRING_ESCAPES): Provide a default definition.
2209         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2210         NO_STRING_ESCAPES.
2211         * read.c (next_char_of_string): Likewise.
2212         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2213         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2214
2215 2020-01-03  Nick Clifton  <nickc@redhat.com>
2216
2217         * po/sv.po: Updated Swedish translation.
2218
2219 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2220
2221         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2222         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2223
2224 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2225
2226         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2227         by-element usdot. Add 64-bit form tests for by-element sudot.
2228         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2229
2230 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2231
2232         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2233         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2234
2235 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2236
2237         * testsuite/gas/aarch64/f64mm.d,
2238         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2239
2240 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
2241
2242         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2243         support for assembler code generated by SDCC. Add new relocation
2244         types. Add z80-elf target support.
2245         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2246         labels. Local labels starts from ".L".
2247         * NEWS: Mention the new support.
2248         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2249         * testsuite/gas/all/fwdexp.s: Likewise.
2250         * testsuite/gas/all/cond.l: Likewise.
2251         * testsuite/gas/all/cond.s: Likewise.
2252         * testsuite/gas/all/fwdexp.d: Likewise.
2253         * testsuite/gas/all/fwdexp.s: Likewise.
2254         * testsuite/gas/elf/section2.e-mips: Likewise.
2255         * testsuite/gas/elf/section2.l: Likewise.
2256         * testsuite/gas/elf/section2.s: Likewise.
2257         * testsuite/gas/macros/app1.d: Likewise.
2258         * testsuite/gas/macros/app1.s: Likewise.
2259         * testsuite/gas/macros/app2.d: Likewise.
2260         * testsuite/gas/macros/app2.s: Likewise.
2261         * testsuite/gas/macros/app3.d: Likewise.
2262         * testsuite/gas/macros/app3.s: Likewise.
2263         * testsuite/gas/macros/app4.d: Likewise.
2264         * testsuite/gas/macros/app4.s: Likewise.
2265         * testsuite/gas/macros/app4b.s: Likewise.
2266         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2267         * testsuite/gas/z80/z80.exp: Add new tests
2268         * testsuite/gas/z80/dollar.d: New file.
2269         * testsuite/gas/z80/dollar.s: New file.
2270         * testsuite/gas/z80/ez80_adl_all.d: New file.
2271         * testsuite/gas/z80/ez80_adl_all.s: New file.
2272         * testsuite/gas/z80/ez80_adl_suf.d: New file.
2273         * testsuite/gas/z80/ez80_isuf.s: New file.
2274         * testsuite/gas/z80/ez80_z80_all.d: New file.
2275         * testsuite/gas/z80/ez80_z80_all.s: New file.
2276         * testsuite/gas/z80/ez80_z80_suf.d: New file.
2277         * testsuite/gas/z80/r800_extra.d: New file.
2278         * testsuite/gas/z80/r800_extra.s: New file.
2279         * testsuite/gas/z80/r800_ii8.d: New file.
2280         * testsuite/gas/z80/r800_z80_doc.d: New file.
2281         * testsuite/gas/z80/z180.d: New file.
2282         * testsuite/gas/z80/z180.s: New file.
2283         * testsuite/gas/z80/z180_z80_doc.d: New file.
2284         * testsuite/gas/z80/z80_doc.d: New file.
2285         * testsuite/gas/z80/z80_doc.s: New file.
2286         * testsuite/gas/z80/z80_ii8.d: New file.
2287         * testsuite/gas/z80/z80_ii8.s: New file.
2288         * testsuite/gas/z80/z80_in_f_c.d: New file.
2289         * testsuite/gas/z80/z80_in_f_c.s: New file.
2290         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2291         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2292         * testsuite/gas/z80/z80_out_c_0.d: New file.
2293         * testsuite/gas/z80/z80_out_c_0.s: New file.
2294         * testsuite/gas/z80/z80_reloc.d: New file.
2295         * testsuite/gas/z80/z80_reloc.s: New file.
2296         * testsuite/gas/z80/z80_sli.d: New file.
2297         * testsuite/gas/z80/z80_sli.s: New file.
2298
2299 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2300
2301         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2302         REGLIST_RN.
2303
2304 2020-01-01  Alan Modra  <amodra@gmail.com>
2305
2306         Update year range in copyright notice of all files.
2307
2308 For older changes see ChangeLog-2019
2309 \f
2310 Copyright (C) 2020 Free Software Foundation, Inc.
2311
2312 Copying and distribution of this file, with or without modification,
2313 are permitted in any medium without royalty provided the copyright
2314 notice and this notice are preserved.
2315
2316 Local Variables:
2317 mode: change-log
2318 left-margin: 8
2319 fill-column: 74
2320 version-control: never
2321 End: