gas/ChangeLog

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