gas/ChangeLog

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