gas/ChangeLog

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