gas/ChangeLog

   1 2020-05-27  Stephen Casner  <casner@acm.org>
   2
   3         PR gas/26001
   4         * config/tc-pdp11.c (parse_reg): Distinguish register names from
   5         symbols that begin with a register name.
   6         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
   7         * testsuite/gas/pdp11/pr26001.s: Likewise.
   8         * testsuite/gas/pdp11/pr26001.d: Likewise.
   9
  10 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
  11
  12         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
  13         pointer when creating struct riscv_csr_extra.
  14
  15 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
  18         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
  19         * testsuite/gas/i386/inval-avx512f.l: Updated.
  20
  21 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
  22
  23         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
  24         load/store instruction variants with alignment hints.
  25         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
  26         instruction variants with alignment hints.
  27
  28 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         PR gas/26044
  31         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
  32         instead of R_XGATE_PCREL_X.
  33         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
  34         BFD_RELOC_XGATE_PCREL_X.
  35
  36 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         PR gas/26044
  39         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
  40         with &fragP->fr_literal[0].
  41
  42 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  43
  44         PR gas/26044
  45         * config/tc-vax.c (md_estimate_size_before_relax): Replace
  46         fragP->fr_literal with &fragP->fr_literal[0].
  47         (md_convert_frag): Likewise.
  48
  49 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  50
  51         PR gas/26044
  52         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
  53         with &fragP->fr_literal[0].
  54
  55 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         PR gas/26044
  58         * config/tc-crx.c (getreg_image): Change argument type to int.
  59         (md_convert_frag): Replace fragP->fr_literal with
  60         &fragP->fr_literal[0].
  61
  62 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         PR gas/26044
  65         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
  66         sprintf with memmove.
  67
  68 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
  71         with &fragP->fr_literal[0].
  72
  73 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         PR gas/26041
  76         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
  77         2 overlapping strings.
  78
  79 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
  82         with &fragP->fr_literal[0].
  83
  84 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
  87         with &fragp->fr_literal[0].
  88         * config/tc-microblaze.c (md_apply_fix): Likewise.
  89         * config/tc-sh.c (md_convert_frag): Likewise.
  90
  91 2020-05-24  Jim Wilson  <jimw@sifive.com>
  92
  93         PR 26025
  94         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
  95         asection to segT.  New locals seg and subseg.  Call subseg_set before
  96         fix_new_exp.  Call subseg_set after loop to restore original values.
  97
  98 2020-05-21  Alan Modra  <amodra@gmail.com>
  99
 100         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
 101         throughout.
 102         * config/obj-elf.c: Likewise.
 103         * config/tc-aarch64.c: Likewise.
 104         * config/tc-arm.c: Likewise.
 105         * config/tc-m68k.c: Likewise.
 106         * config/tc-nios2.c: Likewise.
 107         * config/tc-tic30.c: Likewise.
 108         * ecoff.c: Likewise.
 109         * read.c: Likewise.
 110         * stabs.c: Likewise.
 111         * symbols.c: Likewise.
 112         * testsuite/gas/all/test-gen.c: Likewise.
 113
 114 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
 115
 116         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
 117         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
 118         Static variables which are used to set the ISA extensions. You can
 119         use -march (or ELF build attributes) and -misa-spec to set them,
 120         respectively.
 121         (ext_version_hash): The hash table used to handle the extensions
 122         with versions.
 123         (init_ext_version_hash): Initialize the ext_version_hash according
 124         to riscv_ext_version_table.
 125         (riscv_get_default_ext_version): The callback function of
 126         riscv_parse_subset_t.  According to the choosed ISA spec,
 127         get the default version for the specific extension.
 128         (riscv_set_arch): Set the callback function.
 129         (enum options, struct option md_longopts): Add new option -misa-spec.
 130         (md_parse_option): Do not call riscv_set_arch for -march.  We will
 131         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
 132         to set default_isa_spec class.
 133         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
 134         ext_version_hash, and then call riscv_set_arch to set the architecture
 135         with versions according to default_arch_with_ext.
 136         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
 137         x extensions.
 138         * testsuite/gas/riscv/attribute-03.d: Likewise.
 139         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
 140         already set it's version to 2p1 by march, so no need to use the default
 141         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
 142         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
 143         ISA spec 2p2, so set 0p0 to it.
 144         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
 145         zicsr is 2p0 according to ISA spec 20191213.
 146         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
 147         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
 148         You can set them by configure options --with-arch and
 149         --with-isa-spec, respectively.
 150         (riscv_set_default_isa_spec): New function used to set the
 151         default ISA spec.
 152         (md_parse_option): Call riscv_set_default_isa_spec rather than
 153         call riscv_get_isa_spec_class directly.
 154         (riscv_after_parse_args): If the -isa-spec is not set, then we
 155         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
 156         calling riscv_set_default_isa_spec.
 157         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
 158         the --with-isa-spec may be set to different ISA spec.
 159         * testsuite/gas/riscv/attribute-02.d: Likewise.
 160         * testsuite/gas/riscv/attribute-03.d: Likewise.
 161         * testsuite/gas/riscv/attribute-04.d: Likewise.
 162         * testsuite/gas/riscv/attribute-05.d: Likewise.
 163         * testsuite/gas/riscv/attribute-06.d: Likewise.
 164         * testsuite/gas/riscv/attribute-07.d: Likewise.
 165         * configure.ac: Add configure options, --with-arch and
 166         --with-isa-spec.
 167         * configure: Regenerated.
 168         * config.in: Regenerated.
 169         * config/tc-riscv.c (default_priv_spec): Static variable which is
 170         used to check if the CSR is valid for the chosen privilege spec. You
 171         can use -mpriv-spec to set it.
 172         (enum reg_class): We now get the CSR address from csr_extra_hash rather
 173         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
 174         (riscv_init_csr_hashes): Only need to initialize one hash table
 175         csr_extra_hash.
 176         (riscv_csr_class_check): Change the return type to void.  Don't check
 177         the ISA dependency if -mcsr-check isn't set.
 178         (riscv_csr_version_check): New function.  Check and find the CSR address
 179         from csr_extra_hash, according to default_priv_spec.  Report warning
 180         for the invalid CSR if -mcsr-check is set.
 181         (reg_csr_lookup_internal): Updated.
 182         (reg_lookup_internal): Likewise.
 183         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
 184         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
 185         (md_parse_option): Call riscv_set_default_priv_version to set
 186         default_priv_spec.
 187         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
 188         privilege spec to the newest one.
 189         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
 190         include/opcode/riscv.h.
 191         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
 192         to check the ISA dependency for CSR, so fix the spec version by adding
 193         -mpriv-spec=1.11.
 194         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
 195         version warnings for the test case.
 196         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 197         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 198         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 199         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 200         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 201         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
 202         Check whether the CSR is valid when privilege version 1.9 is choosed.
 203         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 204         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
 205         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
 206         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 207         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
 208         Check whether the CSR is valid when privilege version 1.10 is choosed.
 209         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 210         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
 211         Check whether the CSR is valid when privilege version 1.11 is choosed.
 212         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 213         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
 214         setting.  You can set it by configure option --with-priv-spec.
 215         (riscv_set_default_priv_spec): New function used to set the default
 216         privilege spec.
 217         (md_parse_option): Call riscv_set_default_priv_spec rather than
 218         call riscv_get_priv_spec_class directly.
 219         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
 220         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
 221         calling riscv_set_default_priv_spec.
 222         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
 223         the --with-priv-spec may be set to different privilege spec.
 224         * testsuite/gas/riscv/priv-reg.d: Likewise.
 225         * configure.ac: Add configure option --with-priv-spec.
 226         * configure: Regenerated.
 227         * config.in: Regenerated.
 228         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
 229         explicit_attr.  Set it to TRUE if any ELF attribute is found.
 230         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
 231         the priv attributes are set.
 232         (md_assemble): Set the default_priv_spec according to the priv
 233         attributes when we start to assemble instruction.
 234         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
 235         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
 236         don't set the corresponding ELF attributes, then try to output the
 237         default ones.
 238         (riscv_set_public_attributes): If any ELF attribute or -march-attr
 239         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
 240         to update the arch and priv attributes.
 241         (s_riscv_attribute): Make sure all arch and priv attributes are set
 242         before any instruction.
 243         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
 244         ELF attribute or -march-attr is set.  If the priv attributes are not
 245         set, then try to update them by the default setting (-mpriv-spec or
 246         --with-priv-spec).
 247         * testsuite/gas/riscv/attribute-02.d: Likewise.
 248         * testsuite/gas/riscv/attribute-03.d: Likewise.
 249         * testsuite/gas/riscv/attribute-04.d: Likewise.
 250         * testsuite/gas/riscv/attribute-06.d: Likewise.
 251         * testsuite/gas/riscv/attribute-07.d: Likewise.
 252         * testsuite/gas/riscv/attribute-08.d: Likewise.
 253         * testsuite/gas/riscv/attribute-09.d: Likewise.
 254         * testsuite/gas/riscv/attribute-10.d: Likewise.
 255         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 256         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
 257         set by priv attributes must be supported.
 258         * testsuite/gas/riscv/attribute-05.s: Likewise.
 259         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
 260         priv attributes according to the -mpriv-spec option.
 261         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
 262         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
 263         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
 264         * testsuite/gas/riscv/priv-reg.d: Removed.
 265         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
 266         CSR according to the priv spec 1.9.
 267         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
 268         CSR according to the priv spec 1.9.1.
 269         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
 270         CSR according to the priv spec 1.10.
 271         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
 272         CSR according to the priv spec 1.11.
 273         * config/tc-riscv.c (md_show_usage): Add descriptions about
 274         the new GAS options.
 275         * doc/c-riscv.texi: Likewise.
 276
 277 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
 278
 279         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
 280         * testsuite/gas/ppc/power9.d: Likewise.
 281         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
 282         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
 283         sync, wait, waitrsv>: Add tests.
 284         * testsuite/gas/ppc/power10.d: Likewise.
 285
 286 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
 287
 288         PR 25992
 289         * config/tc-arm.c : Add arm_ext_v8r feature.
 290         (it_fsm_post_encode): Check arm_ext_v8r feature.
 291         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
 292
 293 2020-05-19  Alan Modra  <amodra@gmail.com>
 294
 295         * write.c (write_contents): Use bfd_get_filename rather than
 296         accessing bfd->filename directly.  Use bfd_section_name rather
 297         than accessing section->name directly.
 298
 299 2020-05-19  Alan Modra  <amodra@gmail.com>
 300
 301         * symbols.c (local_symbol_make): Init all of lsy_flags.
 302
 303 2020-05-18  Alan Modra  <amodra@gmail.com>
 304
 305         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
 306         before looking at add_symbol->sy_flags.
 307
 308 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
 309
 310         * config/tc-i386.c: Not handle lret/iret.
 311         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
 312         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
 313         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
 314         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
 315         * testsuite/gas/i386/lfence-ret.s: Ditto.
 316         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
 317         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
 318         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
 319         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
 320         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
 321         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
 322         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
 323
 324 2020-05-15  Alan Modra  <amodra@gmail.com>
 325             Alex Coplan  <alex.coplan@arm.com>
 326
 327         * symbols.c (struct local_symbol): Update comment.
 328         (resolve_symbol_value): For resolved symbols equated to other
 329         symbols, verify that the referenced symbol is not a local_symbol
 330         before accessing sy_value.  Don't leave symbol loops during
 331         finalize_syms resolution.
 332         * testsuite/gas/all/assign-bad-recursive.d: New test.
 333         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
 334         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
 335         * testsuite/gas/all/gas.exp: Run it.
 336
 337 2020-05-14  Nick Clifton  <nickc@redhat.com>
 338
 339         * po/sv.po: Updated Swedish translation.
 340
 341 2020-05-11  Alan Modra  <amodra@gmail.com>
 342
 343         * testsuite/gas/ppc/scalarquad.d,
 344         * testsuite/gas/ppc/scalarquad.s: New test.
 345         * testsuite/gas/ppc/ppc.exp: Run it.
 346
 347 2020-05-11  Alan Modra  <amodra@gmail.com>
 348
 349         * testsuite/gas/ppc/rightmost.d,
 350         * testsuite/gas/ppc/rightmost.s: New test.
 351         * testsuite/gas/ppc/ppc.exp: Run it.
 352
 353 2020-05-11  Alan Modra  <amodra@gmail.com>
 354
 355         * testsuite/gas/ppc/xvtlsbb.d,
 356         * testsuite/gas/ppc/xvtlsbb.s: New test.
 357         * testsuite/gas/ppc/ppc.exp: Run it.
 358
 359 2020-05-11  Alan Modra  <amodra@gmail.com>
 360
 361         * testsuite/gas/ppc/stringop.d,
 362         * testsuite/gas/ppc/stringop.s: New test.
 363         * testsuite/gas/ppc/ppc.exp: Run it.
 364
 365 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 366
 367         * testsuite/gas/ppc/set_bool.d,
 368         * testsuite/gas/ppc/set_bool.s: New test.
 369         * testsuite/gas/ppc/ppc.exp: Run it.
 370
 371 2020-05-11  Alan Modra  <amodra@gmail.com>
 372
 373         * testsuite/gas/ppc/bitmanip.d,
 374         * testsuite/gas/ppc/bitmanip.s: New test.
 375         * testsuite/gas/ppc/ppc.exp: Run it.
 376
 377 2020-05-11  Alan Modra  <amodra@gmail.com>
 378
 379         * testsuite/gas/ppc/genpcv.d,
 380         * testsuite/gas/ppc/genpcv.s: New test.
 381         * testsuite/gas/ppc/ppc.exp: Run it.
 382
 383 2020-05-11  Alan Modra  <amodra@gmail.com>
 384
 385         * testsuite/gas/ppc/maskmanip.d,
 386         * testsuite/gas/ppc/maskmanip.s: New test.
 387         * testsuite/gas/ppc/ppc.exp: Run it.
 388
 389 2020-05-11  Alan Modra  <amodra@gmail.com>
 390             Peter Bergner  <bergner@linux.ibm.com>
 391
 392         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
 393         (md_assemble): Check acc specified in correct operand.
 394         * testsuite/gas/ppc/outerprod.d,
 395         * testsuite/gas/ppc/outerprod.s,
 396         * testsuite/gas/ppc/vsx4.d,
 397         * testsuite/gas/ppc/vsx4.s: New tests.
 398         * testsuite/gas/ppc/ppc.exp: Run them.
 399
 400 2020-05-11  Alan Modra  <amodra@gmail.com>
 401
 402         * testsuite/gas/ppc/simd_perm.d,
 403         * testsuite/gas/ppc/simd_perm.s: New test.
 404         * testsuite/gas/ppc/ppc.exp: Run it.
 405
 406 2020-05-11  Alan Modra  <amodra@gmail.com>
 407
 408         * testsuite/gas/ppc/int128.d,
 409         * testsuite/gas/ppc/int128.s: New test.
 410         * testsuite/gas/ppc/ppc.exp: Run it.
 411
 412 2020-05-11  Alan Modra  <amodra@gmail.com>
 413
 414         * testsuite/gas/ppc/vsx_32byte.d,
 415         * testsuite/gas/ppc/vsx_32byte.s: New test.
 416         * testsuite/gas/ppc/ppc.exp: Run it.
 417
 418 2020-05-11  Alan Modra  <amodra@gmail.com>
 419
 420         * testsuite/gas/ppc/vec_mul.s,
 421         * testsuite/gas/ppc/vec_mul.d: New test.
 422         * testsuite/gas/ppc/ppc.exp: Run it.
 423
 424 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 425
 426         * testsuite/gas/ppc/byte_rev.d,
 427         * testsuite/gas/ppc/byte_rev.s: New test.
 428         * testsuite/gas/ppc/ppc.exp: Run it.
 429
 430 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 431
 432         * testsuite/gas/ppc/power10.d: Add paste. tests.
 433         * testsuite/gas/ppc/power10.s: Likewise.
 434
 435 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 436
 437         * testsuite/gas/ppc/power10.s: New test.
 438         * testsuite/gas/ppc/power10.d: Likewise.
 439         * testsuite/gas/ppc/ppc.exp: Run it.
 440
 441 2020-05-11  Alan Modra  <amodra@gmail.com>
 442
 443         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
 444         renaming.
 445         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
 446         place of -mfuture/-Mfuture.
 447         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
 448         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 449
 450 2020-05-06  Nick Clifton  <nickc@redhat.com>
 451
 452         * po/sv.po: Updated Swedish translation.
 453
 454 2020-05-06  Nick Clifton  <nickc@redhat.com>
 455
 456         PR 25927
 457         * doc/as.texi (Preprocessing): Replace cross reference to not
 458         existant document with a URL to the equivalent page in the GCC
 459         manual.
 460
 461 2020-05-05  Nick Clifton  <nickc@redhat.com>
 462
 463         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
 464         construction of a DWARF-5 directory name table.
 465         * testsuite/gas/elf/pr25917.d: Update expected output.
 466
 467 2020-05-05  Gunther Nikl <gnikl@justmail.de>
 468
 469         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
 470         (md_parse_option): Remove initialization of elf_flags.
 471
 472 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 473
 474         PR gas/25863
 475         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
 476         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
 477         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
 478
 479 2020-05-04  Nick Clifton  <nickc@redhat.com>
 480
 481         PR 25917
 482         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
 483         table's existence before looking at its entries.
 484         Also do not emit a default directory entry if there are no
 485         directories in use.
 486
 487         * testsuite/gas/elf/pr25917.s: New test source file.
 488         * testsuite/gas/elf/pr25917.d: New test driver.
 489         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
 490
 491 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 492
 493         * config/tc-aarch64.c (fix_insn): Implement for
 494         AARCH64_OPND_UNDEFINED.
 495         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
 496         * testsuite/gas/aarch64/udf.s: New.
 497         * testsuite/gas/aarch64/udf.d: New.
 498         * testsuite/gas/aarch64/udf-invalid.s: New.
 499         * testsuite/gas/aarch64/udf-invalid.l: New.
 500         * testsuite/gas/aarch64/udf-invalid.d: New.
 501
 502 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
 503
 504         * config/tc-rx.c (elf_flags): Reset default value.
 505         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
 506
 507 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
 508
 509         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
 510         if it's not defined.
 511         (microarch_earliest): New static variable.
 512         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
 513         simcall opcode has mandatory parameter.
 514         (xg_init_global_config): Initialize microarch_earliest.
 515
 516 2020-04-29  Nick Clifton  <nickc@redhat.com>
 517
 518         PR 22699
 519         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
 520         IMM0_8S and add support for IMM0_8U.
 521         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
 522         unsigned 8-bit immediate.
 523         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
 524         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
 525
 526 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
 527
 528         * NEWS: Add news entry for big-obj.
 529         * config/tc-i386.c (i386_target_format): Support new format.
 530         * doc/c-i386.texi: Add i386 support.
 531         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
 532         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
 533
 534 2020-04-27  Nick Clifton  <nickc@redhat.com>
 535
 536         PR 25878
 537         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
 538         (assign_file_to_slot): New function.  Fills in an entry in the
 539         files table.
 540         (allocate_filenum): Use new function.
 541         (allocate_filename_to_slot): Use new function.  If the specified
 542         slot entry is already in use, but was chosen automatically then
 543         reassign the automatic entry.
 544
 545 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
 546
 547         * config/tc-i386.c (lfence_before_ret_shl): New member.
 548         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
 549         for Anysize insns.
 550         (insert_after_load): Issue warning for REP CMPS/SCAS.
 551         (insert_before_before): Handle iret, Handle
 552         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 553         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 554         -mlfence-before-ret=[none/not/or/shl/yes].
 555         Enable -mlfence-before-ret=shl when
 556         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 557         (md_show_usage): Ditto.
 558         * doc/c-i386.texi: Ditto.
 559         * testsuite/gas/i386/i386.exp: Add new testcases.
 560         * testsuite/gas/i386/lfence-load-b.d: New.
 561         * testsuite/gas/i386/lfence-load-b.e: New.
 562         * testsuite/gas/i386/lfence-load.d: Modified.
 563         * testsuite/gas/i386/lfence-load.e: New.
 564         * testsuite/gas/i386/lfence-load.s: Modified.
 565         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 566         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 567         * testsuite/gas/i386/lfence-ret-c.d: New.
 568         * testsuite/gas/i386/lfence-ret-d.d: New.
 569         * testsuite/gas/i386/lfence-ret.s: Modified.
 570         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 571         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 572         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 573         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 574         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 575         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 576         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 577         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 578         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 579         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 580
 581 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 582
 583         PR ld/25861
 584         * config/tc-xtensa.c (md_apply_fix): Replace
 585         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 586         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 587         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 588         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 589         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 590
 591 2020-04-22  Alan Modra  <amodra@gmail.com>
 592
 593         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 594         symbol for ".symver .. remove".
 595         * doc/as.texi (.symver): Update.
 596         * testsuite/gas/symver/symver11.s: Make foo weak.
 597         * testsuite/gas/symver/symver11.d: Expect an error.
 598         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 599
 600 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 603
 604 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
 605
 606         PR 25848
 607         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
 608         * testsuite/gas/m68k/operands.d: Update.
 609         * testsuite/gas/m68k/op68000.d: Update for new error messages.
 610
 611 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
 612
 613         PR binutils/24753
 614         * testsuite/gas/arm/pr24753.d: New test.
 615         * testsuite/gas/arm/pr24753.s: New test.
 616
 617 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         PR gas/23840
 620         PR gas/25295
 621         * NEWS: Mention .symver extension.
 622         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 623         function.
 624         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 625         add a version name.  Add local, hidden and remove visibility
 626         support.
 627         (elf_frob_symbol): Handle the list of version names.  Update the
 628         original symbol to local, hidden or remove it from the symbol
 629         table.
 630         (elf_frob_file_before_adjust): Handle the list of version names.
 631         * config/obj-elf.h (elf_visibility): New.
 632         (elf_versioned_name_list): Likewise.
 633         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 634         and visibility.  Change versioned_name pointer to struct
 635         elf_versioned_name_list.
 636         * doc/as.texi: Update .symver directive.
 637         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 638         error checking tests.
 639         * testsuite/gas/symver/symver6.d: New file.
 640         * testsuite/gas/symver/symver7.d: Likewise.
 641         * testsuite/gas/symver/symver7.s: Likewise.
 642         * testsuite/gas/symver/symver8.d: Likewise.
 643         * testsuite/gas/symver/symver8.s: Likewise.
 644         * testsuite/gas/symver/symver9.s: Likewise.
 645         * testsuite/gas/symver/symver9a.d: Likewise.
 646         * testsuite/gas/symver/symver9b.d: Likewise.
 647         * testsuite/gas/symver/symver10.s: Likewise.
 648         * testsuite/gas/symver/symver10a.d: Likewise.
 649         * testsuite/gas/symver/symver10b.d: Likewise.
 650         * testsuite/gas/symver/symver11.d: Likewise.
 651         * testsuite/gas/symver/symver11.s: Likewise.
 652         * testsuite/gas/symver/symver12.d: Likewise.
 653         * testsuite/gas/symver/symver12.s: Likewise.
 654         * testsuite/gas/symver/symver13.d: Likewise.
 655         * testsuite/gas/symver/symver13.s: Likewise.
 656         * testsuite/gas/symver/symver14.d: Likewise.
 657         * testsuite/gas/symver/symver14.l: Likewise.
 658         * testsuite/gas/symver/symver15.d: Likewise.
 659         * testsuite/gas/symver/symver15.l: Likewise.
 660         * testsuite/gas/symver/symver6.l: Removed.
 661         * testsuite/gas/symver/symver6.s: Updated.
 662
 663 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 664
 665         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 666         to include TSB.
 667         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 668         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 669         * testsuite/gas/aarch64/system.d: Update.
 670
 671 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 672
 673         * testsuite/gas/aarch64/bti.d: Update -march option.
 674         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 675         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 676         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 677         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 678
 679 2020-04-17  Alan Modra  <amodra@gmail.com>
 680
 681         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 682
 683 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
 684             Nick Clifton  <nickc@redhat.com>
 685
 686         PR 25803
 687         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 688         targets.
 689         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 690         for the type-2 test.
 691         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 692         targets running this test.
 693
 694 2020-02-16  David Faust  <david.faust@oracle.com>
 695
 696         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 697         * testsuite/gas/bpf/jump32.s: New file.
 698         * testsuite/gas/bpf/jump32.d: Likewise.
 699
 700 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 703         documentation.
 704
 705 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
 706
 707         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 708         (md_pcrel_from): Remove prototytpe.
 709         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 710         define.
 711         (md_pcrel_from_section): Remove duplicate prototype.
 712         * tc.h (md_pcrel_from_section): Add prototype.
 713         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 714         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 715         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 716         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 717         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 718         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 719         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 720         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 721         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 722         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 723         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 724         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 725         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 726         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 727         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 728         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 729         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 730         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 731         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 732         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 733         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 734         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 735         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 736         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 737         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 738         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 739         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 740         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 741         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 742         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 743         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 744         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 745         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 746         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 747         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 748         md_apply_fix3): Delete prototypes.
 749
 750 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 751
 752         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 753         instructions.
 754
 755 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         * doc/c-z80.texi: Fix @xref warnings.
 758
 759 2020-04-07  Lili Cui  <lili.cui@intel.com>
 760
 761         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 762         (cpu_noarch): Likewise.
 763         * doc/c-i386.texi: Document TSXLDTRK.
 764         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 765         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 766         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 767         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 768
 769 2020-04-02  Lili Cui  <lili.cui@intel.com>
 770
 771         * config/tc-i386.c (cpu_arch): Add .serialize.
 772         (cpu_noarch): Likewise.
 773         * doc/c-i386.texi: Document serialize.
 774         * testsuite/gas/i386/i386.exp: Run serialize tests
 775         * testsuite/gas/i386/serialize.d: Likewise.
 776         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 777         * testsuite/gas/i386/serialize.s: Likewise.
 778
 779 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 780
 781         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 782         * testsuite/gas/elf/section12b.d: Likewise.
 783         * testsuite/gas/elf/section16a.d: Likewise.
 784         * testsuite/gas/elf/section16b.d: Likewise.
 785
 786 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
 787
 788         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 789         with a suppressed address register.
 790
 791 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 792
 793         PR gas/25756
 794         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 795         * testsuite/gas/i386/localpic.s: Add a test for relocation
 796         against local absolute symbol.
 797         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 798         * testsuite/gas/i386/localpic.d: Updated.
 799         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 800         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 801
 802 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 803
 804         PR gas/25732
 805         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 806         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 807         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 808         testsuite/gas/i386/x86-64-jump.d.
 809         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 810         Incorporate changes to
 811         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 812         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 813         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 814         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 815         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 816
 817 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
 818
 819         PR 25611
 820         PR 25614
 821         * dwarf2dbg.c: Do not include "bignum.h".
 822
 823 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 824
 825         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 826         * testsuite/gas/riscv/alias-csr.s: Likewise.
 827         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 828         to priv-reg-pseudo-noalias.
 829         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 830         * testsuite/gas/riscv/bad-csr.l: Likewise.
 831         * testsuite/gas/riscv/bad-csr.s: Likewise.
 832         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 833         * testsuite/gas/riscv/satp.s: Likewise.
 834         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 835         csr instruction, including alias-csr testcase.
 836         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 837         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 838         pseudo instruction with objdump -Mno-aliases.
 839         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 840         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 841         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 842         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 843         * testsuite/gas/riscv/priv-reg.s: Likewise.
 844         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 845         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 846         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 847
 848 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
 849
 850         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 851         sections with the "b" attribute.
 852
 853 2020-03-22  Alan Modra  <amodra@gmail.com>
 854
 855         * testsuite/gas/s12z/truncated.d: Update expected output.
 856
 857 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 858
 859         PR 25690
 860         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 861         * doc/c-z80.texi: Update documentation.
 862
 863 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 864
 865         PR 25641
 866         PR 25668
 867         PR 25633
 868         Fix disassembling ED+A4/AC/B4/BC opcodes.
 869         Fix assembling lines containing colonless label and instruction
 870         with first operand inside parentheses.
 871         Fix registration of unsupported by target CPU registers.
 872         * config/tc-z80.c: See above.
 873         * config/tc-z80.h: See above.
 874         * testsuite/gas/z80/colonless.d: Update test.
 875         * testsuite/gas/z80/colonless.s: Likewise.
 876         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 877         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 878         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 879         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 880         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 881         * testsuite/gas/z80/unsup_regs.s: Likewise.
 882         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 883         * testsuite/gas/z80/z80.exp: Likewise.
 884         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 885         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 886         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 887
 888 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 889
 890         PR 25660
 891         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 892         (parse_operands): Handle new operand codes.
 893         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 894         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 895         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 896         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 897         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 898         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 899         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 900         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 901
 902 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 903
 904         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 905
 906 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         * testsuite/gas/i386/i386.exp: Run new tests.
 909         * testsuite/gas/i386/lfence-byte.d: New file.
 910         * testsuite/gas/i386/lfence-byte.e: Likewise.
 911         * testsuite/gas/i386/lfence-byte.s: Likewise.
 912         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 913         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 914         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 915         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 916         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 917         * testsuite/gas/i386/lfence-load.d: Likewise.
 918         * testsuite/gas/i386/lfence-load.s: Likewise.
 919         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 920         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 921         * testsuite/gas/i386/lfence-ret.s: Likewise.
 922         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 923         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 924         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 925         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 926         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 927         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 928         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 929         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 930         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 931         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 932         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 933         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 934
 935 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 936
 937         * config/tc-i386.c (lfence_after_load): New.
 938         (lfence_before_indirect_branch_kind): New.
 939         (lfence_before_indirect_branch): New.
 940         (lfence_before_ret_kind): New.
 941         (lfence_before_ret): New.
 942         (last_insn): New.
 943         (load_insn_p): New.
 944         (insert_lfence_after): New.
 945         (insert_lfence_before): New.
 946         (md_assemble): Call insert_lfence_before and insert_lfence_after.
 947         Set last_insn.
 948         (OPTION_MLFENCE_AFTER_LOAD): New.
 949         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
 950         (OPTION_MLFENCE_BEFORE_RET): New.
 951         (md_longopts): Add -mlfence-after-load=,
 952         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 953         (md_parse_option): Handle -mlfence-after-load=,
 954         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 955         (md_show_usage): Display -mlfence-after-load=,
 956         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 957         (i386_cons_align): New.
 958         * config/tc-i386.h (i386_cons_align): New.
 959         (md_cons_align): New.
 960         * doc/c-i386.texi: Document -mlfence-after-load=,
 961         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 962
 963 2020-03-11  Nick Clifton  <nickc@redhat.com>
 964
 965         PR 25611
 966         PR 25614
 967         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
 968         (DWARF2_FILE_SIZE_NAME): Default to -1.
 969         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
 970         whichever is higher.
 971         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
 972         (NUM_MD5_BYTES): Define.
 973         (struct file entry): Add md5 field.
 974         (get_filenum): Delete and replace with...
 975         (get_basename): New function.
 976         (get_directory_table_entry): New function.
 977         (allocate_filenum): New function.
 978         (allocate_filename_to_slot): New function.
 979         (dwarf2_where): Use new functions.
 980         (dwarf2_directive_filename): Add support for extended .file
 981         pseudo-op.
 982         (dwarf2_directive_loc): Allow the use of file number zero with
 983         DWARF 5 or higher.
 984         (out_file_list): Rename to...
 985         (out_dir_and_file_list): Add DWARF 5 support.
 986         (out_debug_line): Emit extra values into the section header for
 987         DWARF 5.
 988         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 989         * doc/as.texi (.file): Update the description of this pseudo-op.
 990         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 991         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 992         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 993         * NEWS: Mention the new feature.
 994
 995 2020-03-10  Alan Modra  <amodra@gmail.com>
 996
 997         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
 998         to avoid signed overflow.
 999         * config/tc-mcore.c (md_assemble): Likewise.
1000         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1001         * config/tc-nds32.c (SET_ADDEND): Likewise.
1002         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1003
1004 2020-03-09  Jan Beulich  <jbeulich@suse.com>
1005
1006         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1007         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1008         testsuite/gas/i386/avx-intel.d: Adjust expectations.
1009
1010 2020-03-07  Alan Modra  <amodra@gmail.com>
1011
1012         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1013         first column.
1014
1015 2020-03-06  Nick Clifton  <nickc@redhat.com>
1016
1017         PR 25614
1018         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1019         0 if the dwarf_level is 5 or more.  Complain if a filename follows
1020         a file 0.
1021         * testsuite/gas/elf/dwarf-5-file0.s: New test.
1022         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1023         * testsuite/gas/elf/elf.exp: Run the new test.
1024
1025         PR 25612
1026         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1027         * doc/as.texi: Fix another typo.
1028
1029 2020-03-06  Nick Clifton  <nickc@redhat.com>
1030
1031         PR 25612
1032         * as.c (dwarf_level): Define.
1033         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1034         (parse_args): Add support for the new options.
1035         as.h (dwarf_level): Prototype.
1036         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1037         value.
1038         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1039         (DWARF2_LINE_VERSION): Remove definition.
1040         * doc/as.texi: Document the new options.
1041
1042 2020-03-06  Nick Clifton  <nickc@redhat.com>
1043
1044         PR 25572
1045         * as.c (main): Allow matching input and outputs when they are
1046         not regular files.
1047
1048 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1049
1050         * config/tc-i386.c (match_mem_size): Generalize broadcast special
1051         casing.
1052         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1053         one of byte/word/dword/qword is set alongside a SIMD register in
1054         a template's operand.
1055
1056 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1057
1058         * config/tc-i386.c (match_template): Extend code in logic
1059         rejecting certain suffixes in certain modes to also cover mask
1060         register use and VecSIB. Drop special casing of broadcast. Skip
1061         immediates in the check.
1062
1063 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1064
1065         * config/tc-i386.c (match_template): Fold duplicate code in
1066         logic rejecting certain suffixes in certain modes. Drop
1067         pointless "else".
1068
1069 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1070
1071         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1072         alongside !norex64 ones.
1073         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1074         with both 32- and 64-bit GPR operands.
1075         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1076         32- and 64-bit GPR operands.
1077         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1078         testsuite/gas/i386/x86-64-avx512bw.d,
1079         testsuite/gas/i386/x86-64-avx512f-intel.d,
1080         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1081
1082 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1083
1084         * config/tc-i386.c (md_assemble): Drop use of rex64.
1085         (process_suffix): For REX.W for 64-bit CRC32.
1086
1087 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1088
1089         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1090         addressing for MPX insns without base/index.
1091         * testsuite/gas/i386/mpx-16bit.s,
1092         * testsuite/gas/i386/mpx-16bit.d: New.
1093         * testsuite/gas/i386/i386.exp: Run new test.
1094
1095 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1096
1097         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1098         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1099         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1100         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1101         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1102         as well as a BSWAP one.
1103         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1104         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1105         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1106         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1107         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1108         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1109         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1110         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1111         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1112         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1113         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1114         testsuite/gas/i386/vmx.d: Adjust expectations.
1115
1116 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1117
1118         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1119         from having their operands swapped.
1120         * testsuite/gas/i386/waitpkg.s,
1121         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1122         3-operand cases as well as testing of 16-bit code generation.
1123         * testsuite/gas/i386/waitpkg.d,
1124         testsuite/gas/i386/waitpkg-intel.d,
1125         testsuite/gas/i386/x86-64-waitpkg.d,
1126         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1127
1128 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
1129
1130         * config/tc-riscv.c (percent_op_utype): Support the modifier
1131         %got_pcrel_hi.
1132         * doc/c-riscv.texi: Add documentation.
1133         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1134         modifier %got_pcrel_hi.
1135         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1136         * testsuite/gas/riscv/relax-reloc.d: Likewise.
1137         * testsuite/gas/riscv/relax-reloc.s: Likewise.
1138
1139         * doc/c-riscv.texi (relocation modifiers): Add documentation.
1140         (RISC-V-Formats): Update the section name from "Instruction Formats"
1141         to "RISC-V Instruction Formats".
1142
1143 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
1144
1145         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1146         detected in a section which does not have at least 4 byte
1147         alignment.
1148         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1149         * testsuite/gas/arm/ldr-t.s: Likewise.
1150         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1151         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1152         disassembly, ignoring any NOPs that may have been inserted because
1153         of section alignment.
1154         * testsuite/gas/arm/ldr-t.d: Likewise.
1155
1156 2020-03-04  Jan Beulich  <jbeulich@suse.com>
1157
1158         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1159         * doc/c-i386.texi: Mention sev_es.
1160         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1161         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1162         expectations.
1163         * testsuite/gas/i386/arch-13-znver1.d,
1164         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1165
1166 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1167
1168         * config/tc-i386.c (match_template): Replace ignoresize and
1169         defaultsize with mnemonicsize.
1170         (process_suffix): Likewise.
1171
1172 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1173
1174         PR 25627
1175         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1176         instruction LD IY,(HL).
1177         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1178         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1179         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1180         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1181
1182 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1183
1184         PR gas/25622
1185         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1186         x86-64-default-suffix-avx.
1187         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1188         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1189         * testsuite/gas/i386/noreg64.d: Updated.
1190         * testsuite/gas/i386/noreg64.l: Likewise.
1191         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1192         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1193         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1194
1195 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1196
1197         PR 25604
1198         * config/tc-z80.c (contains_register): Prevent an illegal memory
1199         access when checking an expression for a register name.
1200
1201 2020-03-03  Alan Modra  <amodra@gmail.com>
1202
1203         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1204         support.
1205
1206 2020-03-02  Alan Modra  <amodra@gmail.com>
1207
1208         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1209         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1210         and .sbss sections.
1211         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1212         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1213         (s3_s_score_lcomm): Likewise.
1214         * config/tc-score7.c: Similarly.
1215         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1216
1217 2020-02-28  YunQiang Su  <syq@debian.org>
1218
1219         PR gas/25539
1220         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1221         to handle multi-labels.
1222         (has_label_name): New.
1223
1224 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
1225
1226         * config/tc-arm.c (enum pred_instruction_type): Remove
1227         NEUTRAL_IT_NO_VPT_INSN predication type.
1228         (cxn_handle_predication): Modify to require condition suffixes.
1229         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1230         * testsuite/gas/arm/cde-scalar.s: Update test.
1231         * testsuite/gas/arm/cde-warnings.l: Update test.
1232         * testsuite/gas/arm/cde-warnings.s: Update test.
1233
1234 2020-02-26  Alan Modra  <amodra@gmail.com>
1235
1236         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1237         N_() on empty string.
1238
1239 2020-02-26  Alan Modra  <amodra@gmail.com>
1240
1241         * read.c (read_a_source_file): Call strncpy with length one
1242         less than size of original_case_string.
1243
1244 2020-02-26  Alan Modra  <amodra@gmail.com>
1245
1246         * config/obj-elf.c: Indent labels correctly.
1247         * config/obj-macho.c: Likewise.
1248         * config/tc-aarch64.c: Likewise.
1249         * config/tc-alpha.c: Likewise.
1250         * config/tc-arm.c: Likewise.
1251         * config/tc-cr16.c: Likewise.
1252         * config/tc-crx.c: Likewise.
1253         * config/tc-frv.c: Likewise.
1254         * config/tc-i386-intel.c: Likewise.
1255         * config/tc-i386.c: Likewise.
1256         * config/tc-ia64.c: Likewise.
1257         * config/tc-mn10200.c: Likewise.
1258         * config/tc-mn10300.c: Likewise.
1259         * config/tc-nds32.c: Likewise.
1260         * config/tc-riscv.c: Likewise.
1261         * config/tc-s12z.c: Likewise.
1262         * config/tc-xtensa.c: Likewise.
1263         * config/tc-z80.c: Likewise.
1264         * read.c: Likewise.
1265         * symbols.c: Likewise.
1266         * write.c: Likewise.
1267
1268 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
1269
1270         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1271         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
1272         after parsing all arguments.
1273         (enum csr_insn_type): New enum is used to classify the CSR instruction.
1274         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
1275         are used to check if we write a read-only CSR by the CSR instruction.
1276         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
1277         all CSR for the read-only CSR checking.
1278         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1279         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1280         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
1281         all CSR instructions for the read-only CSR checking.
1282         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1283         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1284
1285         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1286         (riscv_opts): Initialize it.
1287         (reg_lookup_internal): Check the `riscv_opts.csr_check`
1288         before doing the CSR checking.
1289         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1290         (md_longopts): Add mcsr-check and mno-csr-check.
1291         (md_parse_option): Handle new enum option values.
1292         (s_riscv_option): Handle new long options.
1293         * doc/c-riscv.texi: Add description for the new .option and assembler
1294         options.
1295         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1296         the CSR checking.
1297         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1298
1299         * config/tc-riscv.c (csr_extra_hash): New.
1300         (enum riscv_csr_class): New enum.  Used to decide
1301         whether or not this CSR is legal in the current ISA string.
1302         (struct riscv_csr_extra): New structure to hold all extra information
1303         of CSR.
1304         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
1305         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1306         Call hash_reg_name to insert CSR address into reg_names_hash.
1307         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1308         Decide whether the CSR is valid according to the csr_extra_hash.
1309         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1310         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1311         not a boolean.  This is same as riscv_init_csr_hash, so keep the
1312         consistent usage.
1313         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1314         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1315         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1316         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
1317         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1318         f-ext CSR are not allowed.
1319         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1320         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
1321         source file is `priv-reg.s`, and the ISA is rv64if, so the
1322         rv32-only CSR are not allowed.
1323         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1324
1325 2020-02-21  Alan Modra  <amodra@gmail.com>
1326
1327         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1328         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1329
1330 2020-02-21  Alan Modra  <amodra@gmail.com>
1331
1332         PR 25569
1333         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1334         on section size adjustment, instead perform another write if
1335         exec header size is larger than section size.
1336
1337 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1338
1339         * doc/c-riscv.texi: Add the doc entries for -march-attr/
1340         -mno-arch-attr command line options.
1341
1342 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1343
1344         * testsuite/gas/riscv/c-add-addi.d: New testcase.
1345         * testsuite/gas/riscv/c-add-addi.s: Likewise.
1346
1347 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1348
1349         PR 25576
1350         * config/tc-z80.c (md_parse_option): Do not use an underscore
1351         prefix for local labels in SDCC compatability mode.
1352         (z80_start_line_hook): Remove SDCC dollar label support.
1353         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1354         * testsuite/gas/z80/sdcc.s: Likewise.
1355
1356 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1357
1358         PR 25517
1359         * config/tc-z80.c: Add -march option.
1360         * doc/as.texi: Update Z80 documentation.
1361         * doc/c-z80.texi: Likewise.
1362         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1363         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1364         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1365         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1366         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1367         * testsuite/gas/z80/gbz80_all.d: Likewise.
1368         * testsuite/gas/z80/r800_extra.d: Likewise.
1369         * testsuite/gas/z80/r800_ii8.d: Likewise.
1370         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1371         * testsuite/gas/z80/sdcc.d: Likewise.
1372         * testsuite/gas/z80/z180.d: Likewise.
1373         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1374         * testsuite/gas/z80/z80_doc.d: Likewise.
1375         * testsuite/gas/z80/z80_ii8.d: Likewise.
1376         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1377         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1378         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1379         * testsuite/gas/z80/z80_sli.d: Likewise.
1380         * testsuite/gas/z80/z80n_all.d: Likewise.
1381         * testsuite/gas/z80/z80n_reloc.d: Likewise.
1382
1383 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
1384
1385         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1386         with GNU_PROPERTY_X86_FEATURE_2_MMX.
1387         * testsuite/gas/i386/i386.exp: Run property-3 and
1388         x86-64-property-3.
1389         * testsuite/gas/i386/property-3.d: New file.
1390         * testsuite/gas/i386/property-3.s: Likewise.
1391         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1392
1393 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1394
1395         * config/tc-i386.c (cpu_arch): Add .popcnt.
1396         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
1397         Add a tab before @samp{.sse4a}.
1398
1399 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1400
1401         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1402         for AddrPrefixOpReg templates. Combine the two pieces of
1403         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1404         mode.
1405
1406 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1407
1408         PR gas/14439
1409         * config/tc-i386.c (md_assemble): Also suppress operand
1410         swapping for MONITOR{,X} and MWAIT{,X}.
1411         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1412         Add Intel syntax monitor/mwait tests.
1413         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1414         Adjust expectations.
1415         *testsuite/gas/i386/sse3-intel.d,
1416         testsuite/gas/i386/x86-64-sse3-intel.d: New.
1417         * testsuite/gas/i386/i386.exp: Run new tests.
1418
1419 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1420
1421         PR gas/6518
1422         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1423         [XYZ]MMWord memory operand ambiguity recognition logic (largely
1424         re-indentation).
1425         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1426         cases.
1427         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1428         * testsuite/gas/i386/avx512dq-inval.l,
1429         testsuite/gas/i386/inval-avx.l,
1430         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1431         * testsuite/gas/i386/avx512vl-ambig.s,
1432         testsuite/gas/i386/avx512vl-ambig.l: New.
1433         * testsuite/gas/i386/i386.exp: Run new test.
1434
1435 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
1438         nosse4.
1439         * doc/c-i386.texi: Document sse4a and nosse4a.
1440
1441 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         * doc/c-i386.texi: Remove the old movsx and movzx documentation
1444         for AT&T syntax.
1445
1446 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1447
1448         PR gas/25438
1449         * config/tc-i386.c (md_assemble): Move movsx/movzx special
1450         casing ...
1451         (process_suffix): ... here. Consider just the first operand
1452         initially.
1453         (check_long_reg): Drop opcode 0x63 special case again.
1454         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1455         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1456         Move ambiguous operand size tests ...
1457         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1458         testsuite/gas/i386/noreg64.s: ... here.
1459         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1460         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1461         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1462         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1463         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1464         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1465         testsuite/gas/i386/x86-64-movsxd.d,
1466         testsuite/gas/i386/x86-64-movsxd-intel.d,
1467         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1468         Adjust expectations.
1469         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1470         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1471         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1472         * testsuite/gas/i386/i386.exp: Run new tests.
1473
1474 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1475
1476         * config/tc-i386.c (process_operands): Also skip segment
1477         override prefix emission if it matches an already present one.
1478         * testsuite/gas/i386/prefix32.s: Add double segment override
1479         cases.
1480         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1481
1482 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1483
1484         * config/tc-i386.c (process_operands): Drop ineffectual segment
1485         overrides when optimizing.
1486         * testsuite/gas/i386/lea-optimize.d: New.
1487         * testsuite/gas/i386/i386.exp: Run new test.
1488
1489 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1490
1491         * config/tc-i386.c (process_operands): Also check insn prefix
1492         for ineffectual segment override warning. Don't cover possible
1493         VEX/EVEX encoded insns there.
1494         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1495         testsuite/gas/i386/lea.e: New.
1496         * testsuite/gas/i386/i386.exp: Run new test.
1497
1498 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1499
1500         PR gas/25438
1501         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1502         syntax.
1503
1504 2020-02-13  Fangrui Song   <maskray@google.com>
1505             H.J. Lu  <hongjiu.lu@intel.com>
1506
1507         PR gas/25551
1508         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1509         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1510         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1511         * testsuite/gas/i386/relax-5.d: New file.
1512         * testsuite/gas/i386/relax-5.s: Likewise.
1513         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1514         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1515
1516 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1517
1518         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1519         "nosse4" entry.
1520
1521 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1522
1523         * config/tc-i386.c (avx512): New (at file scope), moved from
1524         (check_VecOperands): ... here.
1525         (process_suffix): Add [XYZ]MMword operand size handling.
1526         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1527         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1528         tests.
1529         * testsuite/gas/i386/avx512dq-inval.l,
1530         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1531
1532 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1533
1534         PR gas/24546
1535         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1536         code only.
1537         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1538         CALL/JMP in O_tbyte_ptr case.
1539         * doc/c-i386.texi: Mention far call and full pointer load ISA
1540         differences.
1541         * testsuite/gas/i386/x86-64-branch-3.s,
1542         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1543         * testsuite/gas/i386/x86-64-branch-3.d,
1544         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1545         * testsuite/gas/i386/x86-64-branch-5.l,
1546         testsuite/gas/i386/x86-64-branch-5.s: New.
1547         * testsuite/gas/i386/i386.exp: Run new test.
1548
1549 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1550
1551         PR gas/25438
1552         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1553         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1554         64-bit-only warning.
1555         (check_word_reg): Consistently error on mismatching register
1556         size and suffix.
1557         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1558         for movw. Replace suffix / GPR for orb.
1559         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1560         byte GPRs as well as ones for inb/outb with a word accumulator.
1561         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1562         testsuite/gas/i386/inval.l: Adjust expectations.
1563
1564 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1565
1566         * config/tc-i386.c (operand_type_register_match): Also fall
1567         through initial two if()-s when the template allows for a GPR
1568         operand. Adjust comment.
1569
1570 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1571
1572         (struct _i386_insn): New field "short_form".
1573         (optimize_encoding): Drop setting of shortform field.
1574         (process_suffix): Set i.short_form. Replace shortform use.
1575         (process_operands): Replace shortform use.
1576
1577 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1578
1579         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1580         loop initial declaration.
1581
1582 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1583
1584         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1585         instructions that can have 5 arguments.
1586         (enum operand_parse_code): Add new operands.
1587         (parse_operands): Account for new operands.
1588         (S5): New macro.
1589         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1590         (neon_select_shape): Account for P suffix.
1591         (LOW1): Move macro to global position.
1592         (HI4): Move macro to global position.
1593         (vcx_assign_vec_d): New.
1594         (vcx_assign_vec_m): New.
1595         (vcx_assign_vec_n): New.
1596         (enum vcx_reg_type): New.
1597         (vcx_get_reg_type): New.
1598         (vcx_size_pos): New.
1599         (vcx_vec_pos): New.
1600         (vcx_handle_shape): New.
1601         (vcx_ensure_register_in_range): New.
1602         (vcx_handle_register_arguments): New.
1603         (vcx_handle_insn_block): New.
1604         (vcx_handle_common_checks): New.
1605         (do_vcx1): New.
1606         (do_vcx2): New.
1607         (do_vcx3): New.
1608         * testsuite/gas/arm/cde-missing-fp.d: New test.
1609         * testsuite/gas/arm/cde-missing-fp.l: New test.
1610         * testsuite/gas/arm/cde-missing-mve.d: New test.
1611         * testsuite/gas/arm/cde-missing-mve.l: New test.
1612         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1613         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1614         * testsuite/gas/arm/cde-mve.s: New test.
1615         * testsuite/gas/arm/cde-warnings.l:
1616         * testsuite/gas/arm/cde-warnings.s:
1617         * testsuite/gas/arm/cde.d:
1618         * testsuite/gas/arm/cde.s:
1619
1620 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
1621             Matthew Malcomson  <matthew.malcomson@arm.com>
1622
1623         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1624         CDE coprocessor that can be enabled.
1625         (enum pred_instruction_type): New pred type.
1626         (BAD_NO_VPT): New error message.
1627         (BAD_CDE): New error message.
1628         (BAD_CDE_COPROC): New error message.
1629         (enum operand_parse_code): Add new immediate operands.
1630         (parse_operands): Account for new immediate operands.
1631         (check_cde_operand): New.
1632         (cde_coproc_enabled): New.
1633         (cde_coproc_pos): New.
1634         (cde_handle_coproc): New.
1635         (cxn_handle_predication): New.
1636         (do_custom_instruction_1): New.
1637         (do_custom_instruction_2): New.
1638         (do_custom_instruction_3): New.
1639         (do_cx1): New.
1640         (do_cx1a): New.
1641         (do_cx1d): New.
1642         (do_cx1da): New.
1643         (do_cx2): New.
1644         (do_cx2a): New.
1645         (do_cx2d): New.
1646         (do_cx2da): New.
1647         (do_cx3): New.
1648         (do_cx3a): New.
1649         (do_cx3d): New.
1650         (do_cx3da): New.
1651         (handle_pred_state): Define new IT block behaviour.
1652         (insns): Add newn CX*{,d}{,a} instructions.
1653         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1654         Define new cdecp extension strings.
1655         * doc/c-arm.texi: Document new cdecp extension arguments.
1656         * testsuite/gas/arm/cde-scalar.d: New test.
1657         * testsuite/gas/arm/cde-scalar.s: New test.
1658         * testsuite/gas/arm/cde-warnings.d: New test.
1659         * testsuite/gas/arm/cde-warnings.l: New test.
1660         * testsuite/gas/arm/cde-warnings.s: New test.
1661         * testsuite/gas/arm/cde.d: New test.
1662         * testsuite/gas/arm/cde.s: New test.
1663
1664 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1665
1666         PR gas/25516
1667         * config/tc-i386.c (intel64): Renamed to ...
1668         (isa64): This.
1669         (match_template): Accept Intel64 only instruction by default.
1670         (i386_displacement): Updated.
1671         (md_parse_option): Updated.
1672         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1673         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1674         -mamd64 to x86-64-sysenter-amd.
1675         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1676
1677 2020-02-10  Alan Modra  <amodra@gmail.com>
1678
1679         * config/obj-elf.c (obj_elf_change_section): Error for section
1680         type, attr or entsize changes in assembly.
1681         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1682         * testsuite/gas/elf/section5.l: Update.
1683
1684 2020-02-10  Alan Modra  <amodra@gmail.com>
1685
1686         * output-file.c (output_file_close): Do a normal close when
1687         flag_always_generate_output.
1688         * write.c (write_object_file): Don't stop output when
1689         flag_always_generate_output.
1690
1691 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
1692
1693         PR 25469
1694         * config/tc-z80.c: Add -gbz80 command line option to generate code
1695         for the GameBoy Z80.  Add support for generating DWARF.
1696         * config/tc-z80.h: Add support for DWARF debug information
1697         generation.
1698         * doc/c-z80.texi: Document new command line option.
1699         * testsuite/gas/z80/gbz80_all.d: New file.
1700         * testsuite/gas/z80/gbz80_all.s: New file.
1701         * testsuite/gas/z80/z80.exp: Run the new tests.
1702         * testsuite/gas/z80/z80n_all.d: New file.
1703         * testsuite/gas/z80/z80n_all.s: New file.
1704         * testsuite/gas/z80/z80n_reloc.d: New file.
1705
1706 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1707
1708         PR gas/25381
1709         * config/obj-elf.c (get_section): Also check
1710         linked_to_symbol_name.
1711         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1712         (obj_elf_parse_section_letters): Handle the 'o' flag.
1713         (build_group_lists): Renamed to ...
1714         (build_additional_section_info): This.  Set elf_linked_to_section
1715         from map_head.linked_to_symbol_name.
1716         (elf_adjust_symtab): Updated.
1717         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1718         * doc/as.texi: Document the 'o' flag.
1719         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1720         * testsuite/gas/elf/section18.d: New file.
1721         * testsuite/gas/elf/section18.s: Likewise.
1722         * testsuite/gas/elf/section19.d: Likewise.
1723         * testsuite/gas/elf/section19.s: Likewise.
1724         * testsuite/gas/elf/section20.d: Likewise.
1725         * testsuite/gas/elf/section20.s: Likewise.
1726         * testsuite/gas/elf/section21.d: Likewise.
1727         * testsuite/gas/elf/section21.l: Likewise.
1728         * testsuite/gas/elf/section21.s: Likewise.
1729
1730 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1731
1732         * NEWS: Mention x86 assembler options to align branches for
1733         binutils 2.34.
1734
1735 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1736
1737         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1738         only for ELF targets.
1739         * testsuite/gas/i386/unique.d: Don't xfail.
1740         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1741
1742 2020-02-06  Alan Modra  <amodra@gmail.com>
1743
1744         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1745         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1746
1747 2020-02-06  Alan Modra  <amodra@gmail.com>
1748
1749         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1750         xfail, and rename test.
1751         * testsuite/gas/elf/section12b.d: Likewise.
1752         * testsuite/gas/elf/section16a.d: Likewise.
1753         * testsuite/gas/elf/section16b.d: Likewise.
1754
1755 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1756
1757         PR gas/25380
1758         * config/obj-elf.c (section_match): Removed.
1759         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1760         section_id.
1761         (obj_elf_change_section): Replace info and group_name arguments
1762         with match_p.  Also update the section ID and flags from match_p.
1763         (obj_elf_section): Handle "unique,N".  Update call to
1764         obj_elf_change_section.
1765         * config/obj-elf.h (elf_section_match): New.
1766         (obj_elf_change_section): Updated.
1767         * config/tc-arm.c (start_unwind_section): Update call to
1768         obj_elf_change_section.
1769         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1770         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1771         (microblaze_s_sdata): Likewise.
1772         (microblaze_s_rdata): Likewise.
1773         (microblaze_s_bss): Likewise.
1774         * config/tc-mips.c (s_change_section): Likewise.
1775         * config/tc-msp430.c (msp430_profiler): Likewise.
1776         * config/tc-rx.c (parse_rx_section): Likewise.
1777         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1778         * doc/as.texi: Document "unique,N" in .section directive.
1779         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1780         * testsuite/gas/elf/section15.d: New file.
1781         * testsuite/gas/elf/section15.s: Likewise.
1782         * testsuite/gas/elf/section16.s: Likewise.
1783         * testsuite/gas/elf/section16a.d: Likewise.
1784         * testsuite/gas/elf/section16b.d: Likewise.
1785         * testsuite/gas/elf/section17.d: Likewise.
1786         * testsuite/gas/elf/section17.l: Likewise.
1787         * testsuite/gas/elf/section17.s: Likewise.
1788         * testsuite/gas/i386/unique.d: Likewise.
1789         * testsuite/gas/i386/unique.s: Likewise.
1790         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1791         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1792
1793 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1794
1795         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1796
1797 2020-02-01  Anthony Green  <green@moxielogic.com>
1798
1799        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1800
1801 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
1802
1803         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1804         %tls_ldo.
1805
1806 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1807
1808         PR gas/25472
1809         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1810         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1811         +mve.
1812         * testsuite/gas/arm/mve_dsp.d: New test.
1813
1814 2020-01-31  Nick Clifton  <nickc@redhat.com>
1815
1816         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1817         rather than BFD_RELOC_NONE.
1818
1819 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1820
1821         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1822         to support VLDMIA instruction for MVE.
1823         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1824         instruction for MVE.
1825         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1826         instruction for MVE.
1827         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1828         instruction for MVE.
1829         * testsuite/gas/arm/mve-ldst.d: New test.
1830         * testsuite/gas/arm/mve-ldst.s: Likewise.
1831
1832 2020-01-31  Nick Clifton  <nickc@redhat.com>
1833
1834         * po/fr.po: Updated French translation.
1835         * po/ru.po: Updated Russian translation.
1836
1837 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
1838
1839         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1840         .s for the movprfx.
1841         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1842         * testsuite/gas/aarch64/sve-movprfx_28.d,
1843         * testsuite/gas/aarch64/sve-movprfx_28.l,
1844         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1845
1846 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1847
1848         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1849         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1850         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1851         Adjust expectations.
1852
1853 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
1854
1855         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1856         * testsuite/gas/bpf/alu-be.d: Likewise.
1857         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1858         * testsuite/gas/bpf/alu32-be.d: Likewise.
1859
1860 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1861
1862         * testsuite/gas/i386/x86-64-branch-2.s,
1863         testsuite/gas/i386/x86-64-branch-4.s,
1864         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1865         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1866         testsuite/gas/i386/x86-64-branch-2.d,
1867         testsuite/gas/i386/x86-64-branch-4.l,
1868         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1869
1870 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1871
1872         * config/tc-i386.c (process_suffix): .
1873         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1874         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1875         Add LRETQ case.
1876         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1877         suffix.
1878         testsuite/gas/i386/x86_64.s: Add RETF cases.
1879         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1880         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1881         testsuite/gas/i386/x86-64-opcode.d,
1882         testsuite/gas/i386/x86-64-suffix-intel.d,
1883         testsuite/gas/i386/x86-64-suffix.d,
1884         testsuite/gas/i386/x86_64-intel.d
1885         testsuite/gas/i386/x86_64.d: Adjust expectations.
1886         * testsuite/gas/i386/x86-64-suffix.e,
1887         testsuite/gas/i386/x86_64.e: New.
1888
1889 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1890
1891         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1892         special case.
1893
1894 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1895
1896         PR binutils/25445
1897         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1898         movsxd.
1899         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1900         differences.  Document movslq and movsxd.
1901         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1902         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1903         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1904         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1905         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1906         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1907         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1908         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1909         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1910         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1911         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1912
1913 2020-01-27  Alan Modra  <amodra@gmail.com>
1914
1915         * testsuite/gas/all/gas.exp: Replace case statements with switch
1916         statements.
1917         * testsuite/gas/elf/elf.exp: Likewise.
1918         * testsuite/gas/macros/macros.exp: Likewise.
1919         * testsuite/lib/gas-defs.exp: Likewise.
1920
1921 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1922
1923         PR 25403
1924         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1925         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1926
1927 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1928
1929         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1930         s exts must be known, so rename *ok* to *fail*.
1931         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1932         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1933         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1934         above change.
1935         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1936         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1937
1938 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1939
1940         PR gas/25438
1941         * config/tc-i386.c (check_long_reg): Always disallow double word
1942         suffix in mnemonic with word general register.
1943         * testsuite/gas/i386/general.s: Replace word general register
1944         with double word general register for movl.
1945         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1946         register.
1947         * testsuite/gas/i386/general.l: Updated.
1948         * testsuite/gas/i386/inval.l: Likewise.
1949
1950 2020-01-22  Alan Modra  <amodra@gmail.com>
1951
1952         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1953         __tls_get_addr_desc and __tls_get_addr_opt.
1954
1955 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1956
1957         * testsuite/gas/i386/inval-crc32.s,
1958         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1959         * testsuite/gas/i386/inval-crc32.l,
1960         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1961
1962 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1963
1964         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1965         generic code path. Deal with No_lSuf being set in a template.
1966         * testsuite/gas/i386/inval-crc32.l,
1967         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1968         instead of error(s) when operand size is ambiguous.
1969         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1970         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1971         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1972         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1973         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1974         Adjust expectations.
1975
1976 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1977
1978         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1979         and an intel_syntax check. Re-write lack-of-suffix processing
1980         logic.
1981         * doc/c-i386.texi: Document operand size defaults for suffix-
1982         less AT&T syntax insns.
1983         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1984         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1985         testsuite/gas/i386/x86-64-avx-scalar.s,
1986         testsuite/gas/i386/x86-64-avx.s,
1987         testsuite/gas/i386/x86-64-bundle.s,
1988         testsuite/gas/i386/x86-64-intel64.s,
1989         testsuite/gas/i386/x86-64-lock-1.s,
1990         testsuite/gas/i386/x86-64-opcode.s,
1991         testsuite/gas/i386/x86-64-sse2avx.s,
1992         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1993         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1994         testsuite/gas/i386/x86-64-nops.s,
1995         testsuite/gas/i386/x86-64-ptwrite.s,
1996         testsuite/gas/i386/x86-64-simd.s,
1997         testsuite/gas/i386/x86-64-sse-noavx.s,
1998         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1999         insns.
2000         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2001         testsuite/gas/i386/noreg64.s: Add further tests.
2002         * testsuite/gas/i386/ilp32/x86-64-nops.d,
2003         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2004         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2005         testsuite/gas/i386/sse-noavx.d,
2006         testsuite/gas/i386/x86-64-intel64.d,
2007         testsuite/gas/i386/x86-64-nops.d,
2008         testsuite/gas/i386/x86-64-opcode.d,
2009         testsuite/gas/i386/x86-64-ptwrite-intel.d,
2010         testsuite/gas/i386/x86-64-ptwrite.d,
2011         testsuite/gas/i386/x86-64-simd-intel.d,
2012         testsuite/gas/i386/x86-64-simd-suffix.d,
2013         testsuite/gas/i386/x86-64-simd.d,
2014         testsuite/gas/i386/x86-64-sse-noavx.d
2015         testsuite/gas/i386/x86-64-suffix.d,
2016         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2017         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2018         testsuite/gas/i386/noreg64.l: New.
2019         * testsuite/gas/i386/i386.exp: Run new tests.
2020
2021 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2022
2023         * testsuite/gas/i386/avx512_bf16_vl.s,
2024         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2025         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2026         broadcast forms of VCVTNEPS2BF16.
2027         * testsuite/gas/i386/avx512_bf16_vl.d,
2028         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2029
2030 2020-01-20  Nick Clifton  <nickc@redhat.com>
2031
2032         * po/uk.po: Updated Ukranian translation.
2033
2034 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2035
2036         PR ld/25416
2037         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2038         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2039         x32 object.
2040         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2041         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2042         R_X86_64_GOTPC32_TLSDESC relocation.
2043
2044 2020-01-18  Nick Clifton  <nickc@redhat.com>
2045
2046         * configure: Regenerate.
2047         * po/gas.pot: Regenerate.
2048
2049 2020-01-18  Nick Clifton  <nickc@redhat.com>
2050
2051         Binutils 2.34 branch created.
2052
2053 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2054
2055         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2056         with vex_encoding_vex.
2057         (parse_insn): Likewise.
2058         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
2059         and {vex3} documentation.
2060         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2061         {vex}.
2062         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2063
2064 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2065
2066         PR 25376
2067         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2068         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2069         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2070         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2071         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2072         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2073
2074 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2075
2076         * config/tc-i386.c (match_template): Drop found_cpu_match local
2077         variable.
2078
2079 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2080
2081         * testsuite/gas/i386/avx512dq-inval.l,
2082         testsuite/gas/i386/avx512dq-inval.s: New.
2083         * testsuite/gas/i386/i386.exp: Run new test.
2084
2085 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2086
2087         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2088         relocations when the target is 430X, except when extracting part of an
2089         expression.
2090         (msp430_srcoperand): Adjust comment.
2091         Initialize the expp member of the msp430_operand_s struct as
2092         appropriate.
2093         (msp430_dstoperand): Likewise.
2094         * testsuite/gas/msp430/msp430.exp: Run new test.
2095         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2096         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2097
2098 2020-01-15  Alan Modra  <amodra@gmail.com>
2099
2100         * configure.tgt: Add sparc-*-freebsd case.
2101
2102 2020-01-14  Lili Cui <lili.cui@intel.com>
2103
2104         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2105         * testsuite/gas/i386/align-branch-1b.d: Likewise.
2106         * testsuite/gas/i386/align-branch-1c.d: Likewise.
2107         * testsuite/gas/i386/align-branch-1d.d: Likewise.
2108         * testsuite/gas/i386/align-branch-1e.d: Likewise.
2109         * testsuite/gas/i386/align-branch-1f.d: Likewise.
2110         * testsuite/gas/i386/align-branch-1g.d: Likewise.
2111         * testsuite/gas/i386/align-branch-1h.d: Likewise.
2112         * testsuite/gas/i386/align-branch-1i.d: Likewise.
2113         * testsuite/gas/i386/align-branch-5.d: Likewise.
2114         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2115         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2116         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2117         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2118         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2119         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2120         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2121         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2122         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2123         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2124         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2125         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2126
2127 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
2128
2129         PR 25377
2130         * config/tc-z80.c: Add support for half precision, single
2131         precision and double precision floating point values.
2132         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2133         * doc/as.texi: Add new z80 command line options.
2134         * doc/c-z80.texi: Document new z80 command line options.
2135         * testsuite/gas/z80/ez80_pref_dis.s: New test.
2136         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2137         * testsuite/gas/z80/z80.exp: Run the new test.
2138         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2139         * testsuite/gas/z80/fp_zeda32.d: Likewise.
2140         * testsuite/gas/z80/strings.d: Update expected output.
2141
2142 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
2143
2144         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2145         dependency.
2146
2147 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
2148
2149         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2150         the CPU.
2151         * config/tc-arc.h: Add header if/defs.
2152         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2153
2154 2020-01-13  Alan Modra  <amodra@gmail.com>
2155
2156         * testsuite/gas/wasm32/allinsn.d: Update expected output.
2157
2158 2020-01-13  Alan Modra  <amodra@gmail.com>
2159
2160         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2161         insertion.
2162
2163 2020-01-10  Alan Modra  <amodra@gmail.com>
2164
2165         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2166         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2167
2168 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2169
2170         PR 25224
2171         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2172         opcode byte values.
2173         (emit_ld_r_r): Likewise.
2174         (emit_ld_rr_m): Likewise.
2175         (emit_ld_rr_nn): Likewise.
2176
2177 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2178
2179         * config/tc-i386.c (optimize_encoding): Add
2180         is_any_vex_encoding() invocations. Drop respective
2181         i.tm.extension_opcode == None checks.
2182
2183 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2184
2185         * config/tc-i386.c (md_assemble): Check RegRex is clear during
2186         REX transformations. Correct comment indentation.
2187
2188 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2189
2190         * config/tc-i386.c (optimize_encoding): Generalize register
2191         transformation for TEST optimization.
2192
2193 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2194
2195         * testsuite/gas/i386/x86-64-sysenter-amd.s,
2196         testsuite/gas/i386/x86-64-sysenter-amd.d,
2197         testsuite/gas/i386/x86-64-sysenter-amd.l,
2198         testsuite/gas/i386/x86-64-sysenter-intel.d,
2199         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2200         * testsuite/gas/i386/i386.exp: Run new tests.
2201
2202 2020-01-08  Nick Clifton  <nickc@redhat.com>
2203
2204         PR 25284
2205         * doc/as.texi (Align): Document the fact that all arguments can be
2206         omitted.
2207         (Balign): Likewise.
2208         (P2align): Likewise.
2209
2210 2020-01-08  Nick Clifton  <nickc@redhat.com>
2211
2212         PR 14891
2213         * config/obj-elf.c (obj_elf_section): Fail if the section name is
2214         already defined as a different symbol type.
2215         * testsuite/gas/elf/pr14891.s: New test source file.
2216         * testsuite/gas/elf/pr14891.d: New test driver.
2217         * testsuite/gas/elf/pr14891.s: New test expected error output.
2218         * testsuite/gas/elf/elf.exp: Run the new test.
2219
2220 2020-01-08  Alan Modra  <amodra@gmail.com>
2221
2222         * config/tc-z8k.c (md_begin): Make idx unsigned.
2223         (get_specific): Likewise for this_index.
2224
2225 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
2226
2227         * onfig/tc-arc.c (parse_reloc_symbol): New function.
2228         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2229         (md_operand): Set X_md to absent.
2230         (arc_parse_name): Check for X_md.
2231
2232 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2233
2234         PR 25311
2235         * as.h (TC_STRING_ESCAPES): Provide a default definition.
2236         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2237         NO_STRING_ESCAPES.
2238         * read.c (next_char_of_string): Likewise.
2239         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2240         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2241
2242 2020-01-03  Nick Clifton  <nickc@redhat.com>
2243
2244         * po/sv.po: Updated Swedish translation.
2245
2246 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2247
2248         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2249         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2250
2251 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2252
2253         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2254         by-element usdot. Add 64-bit form tests for by-element sudot.
2255         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2256
2257 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2258
2259         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2260         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2261
2262 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2263
2264         * testsuite/gas/aarch64/f64mm.d,
2265         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2266
2267 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
2268
2269         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2270         support for assembler code generated by SDCC. Add new relocation
2271         types. Add z80-elf target support.
2272         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2273         labels. Local labels starts from ".L".
2274         * NEWS: Mention the new support.
2275         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2276         * testsuite/gas/all/fwdexp.s: Likewise.
2277         * testsuite/gas/all/cond.l: Likewise.
2278         * testsuite/gas/all/cond.s: Likewise.
2279         * testsuite/gas/all/fwdexp.d: Likewise.
2280         * testsuite/gas/all/fwdexp.s: Likewise.
2281         * testsuite/gas/elf/section2.e-mips: Likewise.
2282         * testsuite/gas/elf/section2.l: Likewise.
2283         * testsuite/gas/elf/section2.s: Likewise.
2284         * testsuite/gas/macros/app1.d: Likewise.
2285         * testsuite/gas/macros/app1.s: Likewise.
2286         * testsuite/gas/macros/app2.d: Likewise.
2287         * testsuite/gas/macros/app2.s: Likewise.
2288         * testsuite/gas/macros/app3.d: Likewise.
2289         * testsuite/gas/macros/app3.s: Likewise.
2290         * testsuite/gas/macros/app4.d: Likewise.
2291         * testsuite/gas/macros/app4.s: Likewise.
2292         * testsuite/gas/macros/app4b.s: Likewise.
2293         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2294         * testsuite/gas/z80/z80.exp: Add new tests
2295         * testsuite/gas/z80/dollar.d: New file.
2296         * testsuite/gas/z80/dollar.s: New file.
2297         * testsuite/gas/z80/ez80_adl_all.d: New file.
2298         * testsuite/gas/z80/ez80_adl_all.s: New file.
2299         * testsuite/gas/z80/ez80_adl_suf.d: New file.
2300         * testsuite/gas/z80/ez80_isuf.s: New file.
2301         * testsuite/gas/z80/ez80_z80_all.d: New file.
2302         * testsuite/gas/z80/ez80_z80_all.s: New file.
2303         * testsuite/gas/z80/ez80_z80_suf.d: New file.
2304         * testsuite/gas/z80/r800_extra.d: New file.
2305         * testsuite/gas/z80/r800_extra.s: New file.
2306         * testsuite/gas/z80/r800_ii8.d: New file.
2307         * testsuite/gas/z80/r800_z80_doc.d: New file.
2308         * testsuite/gas/z80/z180.d: New file.
2309         * testsuite/gas/z80/z180.s: New file.
2310         * testsuite/gas/z80/z180_z80_doc.d: New file.
2311         * testsuite/gas/z80/z80_doc.d: New file.
2312         * testsuite/gas/z80/z80_doc.s: New file.
2313         * testsuite/gas/z80/z80_ii8.d: New file.
2314         * testsuite/gas/z80/z80_ii8.s: New file.
2315         * testsuite/gas/z80/z80_in_f_c.d: New file.
2316         * testsuite/gas/z80/z80_in_f_c.s: New file.
2317         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2318         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2319         * testsuite/gas/z80/z80_out_c_0.d: New file.
2320         * testsuite/gas/z80/z80_out_c_0.s: New file.
2321         * testsuite/gas/z80/z80_reloc.d: New file.
2322         * testsuite/gas/z80/z80_reloc.s: New file.
2323         * testsuite/gas/z80/z80_sli.d: New file.
2324         * testsuite/gas/z80/z80_sli.s: New file.
2325
2326 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2327
2328         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2329         REGLIST_RN.
2330
2331 2020-01-01  Alan Modra  <amodra@gmail.com>
2332
2333         Update year range in copyright notice of all files.
2334
2335 For older changes see ChangeLog-2019
2336 \f
2337 Copyright (C) 2020 Free Software Foundation, Inc.
2338
2339 Copying and distribution of this file, with or without modification,
2340 are permitted in any medium without royalty provided the copyright
2341 notice and this notice are preserved.
2342
2343 Local Variables:
2344 mode: change-log
2345 left-margin: 8
2346 fill-column: 74
2347 version-control: never
2348 End: