gas/ChangeLog

   1 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
   2
   3         * frags.c (frag_grow): Fix comment.
   4
   5 2020-05-27  Stephen Casner  <casner@acm.org>
   6
   7         PR gas/26001
   8         * config/tc-pdp11.c (parse_reg): Distinguish register names from
   9         symbols that begin with a register name.
  10         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
  11         * testsuite/gas/pdp11/pr26001.s: Likewise.
  12         * testsuite/gas/pdp11/pr26001.d: Likewise.
  13
  14 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
  15
  16         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
  17         pointer when creating struct riscv_csr_extra.
  18
  19 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
  22         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
  23         * testsuite/gas/i386/inval-avx512f.l: Updated.
  24
  25 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
  26
  27         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
  28         load/store instruction variants with alignment hints.
  29         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
  30         instruction variants with alignment hints.
  31
  32 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  33
  34         PR gas/26044
  35         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
  36         instead of R_XGATE_PCREL_X.
  37         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
  38         BFD_RELOC_XGATE_PCREL_X.
  39
  40 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         PR gas/26044
  43         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
  44         with &fragP->fr_literal[0].
  45
  46 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR gas/26044
  49         * config/tc-vax.c (md_estimate_size_before_relax): Replace
  50         fragP->fr_literal with &fragP->fr_literal[0].
  51         (md_convert_frag): Likewise.
  52
  53 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         PR gas/26044
  56         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
  57         with &fragP->fr_literal[0].
  58
  59 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  60
  61         PR gas/26044
  62         * config/tc-crx.c (getreg_image): Change argument type to int.
  63         (md_convert_frag): Replace fragP->fr_literal with
  64         &fragP->fr_literal[0].
  65
  66 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         PR gas/26044
  69         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
  70         sprintf with memmove.
  71
  72 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
  75         with &fragP->fr_literal[0].
  76
  77 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  78
  79         PR gas/26041
  80         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
  81         2 overlapping strings.
  82
  83 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  84
  85         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
  86         with &fragP->fr_literal[0].
  87
  88 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
  89
  90         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
  91         with &fragp->fr_literal[0].
  92         * config/tc-microblaze.c (md_apply_fix): Likewise.
  93         * config/tc-sh.c (md_convert_frag): Likewise.
  94
  95 2020-05-24  Jim Wilson  <jimw@sifive.com>
  96
  97         PR 26025
  98         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
  99         asection to segT.  New locals seg and subseg.  Call subseg_set before
 100         fix_new_exp.  Call subseg_set after loop to restore original values.
 101
 102 2020-05-21  Alan Modra  <amodra@gmail.com>
 103
 104         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
 105         throughout.
 106         * config/obj-elf.c: Likewise.
 107         * config/tc-aarch64.c: Likewise.
 108         * config/tc-arm.c: Likewise.
 109         * config/tc-m68k.c: Likewise.
 110         * config/tc-nios2.c: Likewise.
 111         * config/tc-tic30.c: Likewise.
 112         * ecoff.c: Likewise.
 113         * read.c: Likewise.
 114         * stabs.c: Likewise.
 115         * symbols.c: Likewise.
 116         * testsuite/gas/all/test-gen.c: Likewise.
 117
 118 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
 119
 120         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
 121         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
 122         Static variables which are used to set the ISA extensions. You can
 123         use -march (or ELF build attributes) and -misa-spec to set them,
 124         respectively.
 125         (ext_version_hash): The hash table used to handle the extensions
 126         with versions.
 127         (init_ext_version_hash): Initialize the ext_version_hash according
 128         to riscv_ext_version_table.
 129         (riscv_get_default_ext_version): The callback function of
 130         riscv_parse_subset_t.  According to the choosed ISA spec,
 131         get the default version for the specific extension.
 132         (riscv_set_arch): Set the callback function.
 133         (enum options, struct option md_longopts): Add new option -misa-spec.
 134         (md_parse_option): Do not call riscv_set_arch for -march.  We will
 135         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
 136         to set default_isa_spec class.
 137         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
 138         ext_version_hash, and then call riscv_set_arch to set the architecture
 139         with versions according to default_arch_with_ext.
 140         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
 141         x extensions.
 142         * testsuite/gas/riscv/attribute-03.d: Likewise.
 143         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
 144         already set it's version to 2p1 by march, so no need to use the default
 145         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
 146         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
 147         ISA spec 2p2, so set 0p0 to it.
 148         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
 149         zicsr is 2p0 according to ISA spec 20191213.
 150         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
 151         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
 152         You can set them by configure options --with-arch and
 153         --with-isa-spec, respectively.
 154         (riscv_set_default_isa_spec): New function used to set the
 155         default ISA spec.
 156         (md_parse_option): Call riscv_set_default_isa_spec rather than
 157         call riscv_get_isa_spec_class directly.
 158         (riscv_after_parse_args): If the -isa-spec is not set, then we
 159         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
 160         calling riscv_set_default_isa_spec.
 161         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
 162         the --with-isa-spec may be set to different ISA spec.
 163         * testsuite/gas/riscv/attribute-02.d: Likewise.
 164         * testsuite/gas/riscv/attribute-03.d: Likewise.
 165         * testsuite/gas/riscv/attribute-04.d: Likewise.
 166         * testsuite/gas/riscv/attribute-05.d: Likewise.
 167         * testsuite/gas/riscv/attribute-06.d: Likewise.
 168         * testsuite/gas/riscv/attribute-07.d: Likewise.
 169         * configure.ac: Add configure options, --with-arch and
 170         --with-isa-spec.
 171         * configure: Regenerated.
 172         * config.in: Regenerated.
 173         * config/tc-riscv.c (default_priv_spec): Static variable which is
 174         used to check if the CSR is valid for the chosen privilege spec. You
 175         can use -mpriv-spec to set it.
 176         (enum reg_class): We now get the CSR address from csr_extra_hash rather
 177         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
 178         (riscv_init_csr_hashes): Only need to initialize one hash table
 179         csr_extra_hash.
 180         (riscv_csr_class_check): Change the return type to void.  Don't check
 181         the ISA dependency if -mcsr-check isn't set.
 182         (riscv_csr_version_check): New function.  Check and find the CSR address
 183         from csr_extra_hash, according to default_priv_spec.  Report warning
 184         for the invalid CSR if -mcsr-check is set.
 185         (reg_csr_lookup_internal): Updated.
 186         (reg_lookup_internal): Likewise.
 187         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
 188         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
 189         (md_parse_option): Call riscv_set_default_priv_version to set
 190         default_priv_spec.
 191         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
 192         privilege spec to the newest one.
 193         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
 194         include/opcode/riscv.h.
 195         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
 196         to check the ISA dependency for CSR, so fix the spec version by adding
 197         -mpriv-spec=1.11.
 198         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
 199         version warnings for the test case.
 200         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 201         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 202         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 203         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 204         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 205         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
 206         Check whether the CSR is valid when privilege version 1.9 is choosed.
 207         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 208         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
 209         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
 210         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 211         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
 212         Check whether the CSR is valid when privilege version 1.10 is choosed.
 213         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 214         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
 215         Check whether the CSR is valid when privilege version 1.11 is choosed.
 216         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 217         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
 218         setting.  You can set it by configure option --with-priv-spec.
 219         (riscv_set_default_priv_spec): New function used to set the default
 220         privilege spec.
 221         (md_parse_option): Call riscv_set_default_priv_spec rather than
 222         call riscv_get_priv_spec_class directly.
 223         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
 224         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
 225         calling riscv_set_default_priv_spec.
 226         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
 227         the --with-priv-spec may be set to different privilege spec.
 228         * testsuite/gas/riscv/priv-reg.d: Likewise.
 229         * configure.ac: Add configure option --with-priv-spec.
 230         * configure: Regenerated.
 231         * config.in: Regenerated.
 232         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
 233         explicit_attr.  Set it to TRUE if any ELF attribute is found.
 234         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
 235         the priv attributes are set.
 236         (md_assemble): Set the default_priv_spec according to the priv
 237         attributes when we start to assemble instruction.
 238         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
 239         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
 240         don't set the corresponding ELF attributes, then try to output the
 241         default ones.
 242         (riscv_set_public_attributes): If any ELF attribute or -march-attr
 243         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
 244         to update the arch and priv attributes.
 245         (s_riscv_attribute): Make sure all arch and priv attributes are set
 246         before any instruction.
 247         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
 248         ELF attribute or -march-attr is set.  If the priv attributes are not
 249         set, then try to update them by the default setting (-mpriv-spec or
 250         --with-priv-spec).
 251         * testsuite/gas/riscv/attribute-02.d: Likewise.
 252         * testsuite/gas/riscv/attribute-03.d: Likewise.
 253         * testsuite/gas/riscv/attribute-04.d: Likewise.
 254         * testsuite/gas/riscv/attribute-06.d: Likewise.
 255         * testsuite/gas/riscv/attribute-07.d: Likewise.
 256         * testsuite/gas/riscv/attribute-08.d: Likewise.
 257         * testsuite/gas/riscv/attribute-09.d: Likewise.
 258         * testsuite/gas/riscv/attribute-10.d: Likewise.
 259         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 260         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
 261         set by priv attributes must be supported.
 262         * testsuite/gas/riscv/attribute-05.s: Likewise.
 263         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
 264         priv attributes according to the -mpriv-spec option.
 265         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
 266         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
 267         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
 268         * testsuite/gas/riscv/priv-reg.d: Removed.
 269         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
 270         CSR according to the priv spec 1.9.
 271         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
 272         CSR according to the priv spec 1.9.1.
 273         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
 274         CSR according to the priv spec 1.10.
 275         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
 276         CSR according to the priv spec 1.11.
 277         * config/tc-riscv.c (md_show_usage): Add descriptions about
 278         the new GAS options.
 279         * doc/c-riscv.texi: Likewise.
 280
 281 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
 282
 283         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
 284         * testsuite/gas/ppc/power9.d: Likewise.
 285         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
 286         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
 287         sync, wait, waitrsv>: Add tests.
 288         * testsuite/gas/ppc/power10.d: Likewise.
 289
 290 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
 291
 292         PR 25992
 293         * config/tc-arm.c : Add arm_ext_v8r feature.
 294         (it_fsm_post_encode): Check arm_ext_v8r feature.
 295         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
 296
 297 2020-05-19  Alan Modra  <amodra@gmail.com>
 298
 299         * write.c (write_contents): Use bfd_get_filename rather than
 300         accessing bfd->filename directly.  Use bfd_section_name rather
 301         than accessing section->name directly.
 302
 303 2020-05-19  Alan Modra  <amodra@gmail.com>
 304
 305         * symbols.c (local_symbol_make): Init all of lsy_flags.
 306
 307 2020-05-18  Alan Modra  <amodra@gmail.com>
 308
 309         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
 310         before looking at add_symbol->sy_flags.
 311
 312 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
 313
 314         * config/tc-i386.c: Not handle lret/iret.
 315         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
 316         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
 317         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
 318         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
 319         * testsuite/gas/i386/lfence-ret.s: Ditto.
 320         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
 321         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
 322         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
 323         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
 324         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
 325         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
 326         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
 327
 328 2020-05-15  Alan Modra  <amodra@gmail.com>
 329             Alex Coplan  <alex.coplan@arm.com>
 330
 331         * symbols.c (struct local_symbol): Update comment.
 332         (resolve_symbol_value): For resolved symbols equated to other
 333         symbols, verify that the referenced symbol is not a local_symbol
 334         before accessing sy_value.  Don't leave symbol loops during
 335         finalize_syms resolution.
 336         * testsuite/gas/all/assign-bad-recursive.d: New test.
 337         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
 338         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
 339         * testsuite/gas/all/gas.exp: Run it.
 340
 341 2020-05-14  Nick Clifton  <nickc@redhat.com>
 342
 343         * po/sv.po: Updated Swedish translation.
 344
 345 2020-05-11  Alan Modra  <amodra@gmail.com>
 346
 347         * testsuite/gas/ppc/scalarquad.d,
 348         * testsuite/gas/ppc/scalarquad.s: New test.
 349         * testsuite/gas/ppc/ppc.exp: Run it.
 350
 351 2020-05-11  Alan Modra  <amodra@gmail.com>
 352
 353         * testsuite/gas/ppc/rightmost.d,
 354         * testsuite/gas/ppc/rightmost.s: New test.
 355         * testsuite/gas/ppc/ppc.exp: Run it.
 356
 357 2020-05-11  Alan Modra  <amodra@gmail.com>
 358
 359         * testsuite/gas/ppc/xvtlsbb.d,
 360         * testsuite/gas/ppc/xvtlsbb.s: New test.
 361         * testsuite/gas/ppc/ppc.exp: Run it.
 362
 363 2020-05-11  Alan Modra  <amodra@gmail.com>
 364
 365         * testsuite/gas/ppc/stringop.d,
 366         * testsuite/gas/ppc/stringop.s: New test.
 367         * testsuite/gas/ppc/ppc.exp: Run it.
 368
 369 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 370
 371         * testsuite/gas/ppc/set_bool.d,
 372         * testsuite/gas/ppc/set_bool.s: New test.
 373         * testsuite/gas/ppc/ppc.exp: Run it.
 374
 375 2020-05-11  Alan Modra  <amodra@gmail.com>
 376
 377         * testsuite/gas/ppc/bitmanip.d,
 378         * testsuite/gas/ppc/bitmanip.s: New test.
 379         * testsuite/gas/ppc/ppc.exp: Run it.
 380
 381 2020-05-11  Alan Modra  <amodra@gmail.com>
 382
 383         * testsuite/gas/ppc/genpcv.d,
 384         * testsuite/gas/ppc/genpcv.s: New test.
 385         * testsuite/gas/ppc/ppc.exp: Run it.
 386
 387 2020-05-11  Alan Modra  <amodra@gmail.com>
 388
 389         * testsuite/gas/ppc/maskmanip.d,
 390         * testsuite/gas/ppc/maskmanip.s: New test.
 391         * testsuite/gas/ppc/ppc.exp: Run it.
 392
 393 2020-05-11  Alan Modra  <amodra@gmail.com>
 394             Peter Bergner  <bergner@linux.ibm.com>
 395
 396         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
 397         (md_assemble): Check acc specified in correct operand.
 398         * testsuite/gas/ppc/outerprod.d,
 399         * testsuite/gas/ppc/outerprod.s,
 400         * testsuite/gas/ppc/vsx4.d,
 401         * testsuite/gas/ppc/vsx4.s: New tests.
 402         * testsuite/gas/ppc/ppc.exp: Run them.
 403
 404 2020-05-11  Alan Modra  <amodra@gmail.com>
 405
 406         * testsuite/gas/ppc/simd_perm.d,
 407         * testsuite/gas/ppc/simd_perm.s: New test.
 408         * testsuite/gas/ppc/ppc.exp: Run it.
 409
 410 2020-05-11  Alan Modra  <amodra@gmail.com>
 411
 412         * testsuite/gas/ppc/int128.d,
 413         * testsuite/gas/ppc/int128.s: New test.
 414         * testsuite/gas/ppc/ppc.exp: Run it.
 415
 416 2020-05-11  Alan Modra  <amodra@gmail.com>
 417
 418         * testsuite/gas/ppc/vsx_32byte.d,
 419         * testsuite/gas/ppc/vsx_32byte.s: New test.
 420         * testsuite/gas/ppc/ppc.exp: Run it.
 421
 422 2020-05-11  Alan Modra  <amodra@gmail.com>
 423
 424         * testsuite/gas/ppc/vec_mul.s,
 425         * testsuite/gas/ppc/vec_mul.d: New test.
 426         * testsuite/gas/ppc/ppc.exp: Run it.
 427
 428 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 429
 430         * testsuite/gas/ppc/byte_rev.d,
 431         * testsuite/gas/ppc/byte_rev.s: New test.
 432         * testsuite/gas/ppc/ppc.exp: Run it.
 433
 434 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 435
 436         * testsuite/gas/ppc/power10.d: Add paste. tests.
 437         * testsuite/gas/ppc/power10.s: Likewise.
 438
 439 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 440
 441         * testsuite/gas/ppc/power10.s: New test.
 442         * testsuite/gas/ppc/power10.d: Likewise.
 443         * testsuite/gas/ppc/ppc.exp: Run it.
 444
 445 2020-05-11  Alan Modra  <amodra@gmail.com>
 446
 447         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
 448         renaming.
 449         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
 450         place of -mfuture/-Mfuture.
 451         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
 452         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 453
 454 2020-05-06  Nick Clifton  <nickc@redhat.com>
 455
 456         * po/sv.po: Updated Swedish translation.
 457
 458 2020-05-06  Nick Clifton  <nickc@redhat.com>
 459
 460         PR 25927
 461         * doc/as.texi (Preprocessing): Replace cross reference to not
 462         existant document with a URL to the equivalent page in the GCC
 463         manual.
 464
 465 2020-05-05  Nick Clifton  <nickc@redhat.com>
 466
 467         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
 468         construction of a DWARF-5 directory name table.
 469         * testsuite/gas/elf/pr25917.d: Update expected output.
 470
 471 2020-05-05  Gunther Nikl <gnikl@justmail.de>
 472
 473         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
 474         (md_parse_option): Remove initialization of elf_flags.
 475
 476 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 477
 478         PR gas/25863
 479         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
 480         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
 481         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
 482
 483 2020-05-04  Nick Clifton  <nickc@redhat.com>
 484
 485         PR 25917
 486         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
 487         table's existence before looking at its entries.
 488         Also do not emit a default directory entry if there are no
 489         directories in use.
 490
 491         * testsuite/gas/elf/pr25917.s: New test source file.
 492         * testsuite/gas/elf/pr25917.d: New test driver.
 493         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
 494
 495 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 496
 497         * config/tc-aarch64.c (fix_insn): Implement for
 498         AARCH64_OPND_UNDEFINED.
 499         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
 500         * testsuite/gas/aarch64/udf.s: New.
 501         * testsuite/gas/aarch64/udf.d: New.
 502         * testsuite/gas/aarch64/udf-invalid.s: New.
 503         * testsuite/gas/aarch64/udf-invalid.l: New.
 504         * testsuite/gas/aarch64/udf-invalid.d: New.
 505
 506 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
 507
 508         * config/tc-rx.c (elf_flags): Reset default value.
 509         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
 510
 511 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
 512
 513         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
 514         if it's not defined.
 515         (microarch_earliest): New static variable.
 516         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
 517         simcall opcode has mandatory parameter.
 518         (xg_init_global_config): Initialize microarch_earliest.
 519
 520 2020-04-29  Nick Clifton  <nickc@redhat.com>
 521
 522         PR 22699
 523         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
 524         IMM0_8S and add support for IMM0_8U.
 525         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
 526         unsigned 8-bit immediate.
 527         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
 528         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
 529
 530 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
 531
 532         * NEWS: Add news entry for big-obj.
 533         * config/tc-i386.c (i386_target_format): Support new format.
 534         * doc/c-i386.texi: Add i386 support.
 535         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
 536         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
 537
 538 2020-04-27  Nick Clifton  <nickc@redhat.com>
 539
 540         PR 25878
 541         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
 542         (assign_file_to_slot): New function.  Fills in an entry in the
 543         files table.
 544         (allocate_filenum): Use new function.
 545         (allocate_filename_to_slot): Use new function.  If the specified
 546         slot entry is already in use, but was chosen automatically then
 547         reassign the automatic entry.
 548
 549 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
 550
 551         * config/tc-i386.c (lfence_before_ret_shl): New member.
 552         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
 553         for Anysize insns.
 554         (insert_after_load): Issue warning for REP CMPS/SCAS.
 555         (insert_before_before): Handle iret, Handle
 556         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 557         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 558         -mlfence-before-ret=[none/not/or/shl/yes].
 559         Enable -mlfence-before-ret=shl when
 560         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 561         (md_show_usage): Ditto.
 562         * doc/c-i386.texi: Ditto.
 563         * testsuite/gas/i386/i386.exp: Add new testcases.
 564         * testsuite/gas/i386/lfence-load-b.d: New.
 565         * testsuite/gas/i386/lfence-load-b.e: New.
 566         * testsuite/gas/i386/lfence-load.d: Modified.
 567         * testsuite/gas/i386/lfence-load.e: New.
 568         * testsuite/gas/i386/lfence-load.s: Modified.
 569         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 570         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 571         * testsuite/gas/i386/lfence-ret-c.d: New.
 572         * testsuite/gas/i386/lfence-ret-d.d: New.
 573         * testsuite/gas/i386/lfence-ret.s: Modified.
 574         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 575         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 576         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 577         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 578         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 579         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 580         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 581         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 582         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 583         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 584
 585 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 586
 587         PR ld/25861
 588         * config/tc-xtensa.c (md_apply_fix): Replace
 589         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 590         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 591         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 592         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 593         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 594
 595 2020-04-22  Alan Modra  <amodra@gmail.com>
 596
 597         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 598         symbol for ".symver .. remove".
 599         * doc/as.texi (.symver): Update.
 600         * testsuite/gas/symver/symver11.s: Make foo weak.
 601         * testsuite/gas/symver/symver11.d: Expect an error.
 602         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 603
 604 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 605
 606         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 607
 608 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
 609
 610         PR 25848
 611         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
 612         * testsuite/gas/m68k/operands.d: Update.
 613         * testsuite/gas/m68k/op68000.d: Update for new error messages.
 614
 615 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
 616
 617         PR binutils/24753
 618         * testsuite/gas/arm/pr24753.d: New test.
 619         * testsuite/gas/arm/pr24753.s: New test.
 620
 621 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 622
 623         PR gas/23840
 624         PR gas/25295
 625         * NEWS: Mention .symver extension.
 626         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 627         function.
 628         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 629         add a version name.  Add local, hidden and remove visibility
 630         support.
 631         (elf_frob_symbol): Handle the list of version names.  Update the
 632         original symbol to local, hidden or remove it from the symbol
 633         table.
 634         (elf_frob_file_before_adjust): Handle the list of version names.
 635         * config/obj-elf.h (elf_visibility): New.
 636         (elf_versioned_name_list): Likewise.
 637         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 638         and visibility.  Change versioned_name pointer to struct
 639         elf_versioned_name_list.
 640         * doc/as.texi: Update .symver directive.
 641         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 642         error checking tests.
 643         * testsuite/gas/symver/symver6.d: New file.
 644         * testsuite/gas/symver/symver7.d: Likewise.
 645         * testsuite/gas/symver/symver7.s: Likewise.
 646         * testsuite/gas/symver/symver8.d: Likewise.
 647         * testsuite/gas/symver/symver8.s: Likewise.
 648         * testsuite/gas/symver/symver9.s: Likewise.
 649         * testsuite/gas/symver/symver9a.d: Likewise.
 650         * testsuite/gas/symver/symver9b.d: Likewise.
 651         * testsuite/gas/symver/symver10.s: Likewise.
 652         * testsuite/gas/symver/symver10a.d: Likewise.
 653         * testsuite/gas/symver/symver10b.d: Likewise.
 654         * testsuite/gas/symver/symver11.d: Likewise.
 655         * testsuite/gas/symver/symver11.s: Likewise.
 656         * testsuite/gas/symver/symver12.d: Likewise.
 657         * testsuite/gas/symver/symver12.s: Likewise.
 658         * testsuite/gas/symver/symver13.d: Likewise.
 659         * testsuite/gas/symver/symver13.s: Likewise.
 660         * testsuite/gas/symver/symver14.d: Likewise.
 661         * testsuite/gas/symver/symver14.l: Likewise.
 662         * testsuite/gas/symver/symver15.d: Likewise.
 663         * testsuite/gas/symver/symver15.l: Likewise.
 664         * testsuite/gas/symver/symver6.l: Removed.
 665         * testsuite/gas/symver/symver6.s: Updated.
 666
 667 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 668
 669         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 670         to include TSB.
 671         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 672         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 673         * testsuite/gas/aarch64/system.d: Update.
 674
 675 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 676
 677         * testsuite/gas/aarch64/bti.d: Update -march option.
 678         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 679         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 680         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 681         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 682
 683 2020-04-17  Alan Modra  <amodra@gmail.com>
 684
 685         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 686
 687 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
 688             Nick Clifton  <nickc@redhat.com>
 689
 690         PR 25803
 691         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 692         targets.
 693         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 694         for the type-2 test.
 695         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 696         targets running this test.
 697
 698 2020-02-16  David Faust  <david.faust@oracle.com>
 699
 700         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 701         * testsuite/gas/bpf/jump32.s: New file.
 702         * testsuite/gas/bpf/jump32.d: Likewise.
 703
 704 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 705
 706         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 707         documentation.
 708
 709 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
 710
 711         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 712         (md_pcrel_from): Remove prototytpe.
 713         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 714         define.
 715         (md_pcrel_from_section): Remove duplicate prototype.
 716         * tc.h (md_pcrel_from_section): Add prototype.
 717         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 718         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 719         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 720         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 721         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 722         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 723         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 724         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 725         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 726         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 727         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 728         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 729         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 730         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 731         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 732         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 733         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 734         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 735         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 736         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 737         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 738         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 739         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 740         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 741         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 742         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 743         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 744         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 745         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 746         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 747         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 748         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 749         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 750         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 751         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 752         md_apply_fix3): Delete prototypes.
 753
 754 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 755
 756         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 757         instructions.
 758
 759 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         * doc/c-z80.texi: Fix @xref warnings.
 762
 763 2020-04-07  Lili Cui  <lili.cui@intel.com>
 764
 765         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 766         (cpu_noarch): Likewise.
 767         * doc/c-i386.texi: Document TSXLDTRK.
 768         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 769         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 770         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 771         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 772
 773 2020-04-02  Lili Cui  <lili.cui@intel.com>
 774
 775         * config/tc-i386.c (cpu_arch): Add .serialize.
 776         (cpu_noarch): Likewise.
 777         * doc/c-i386.texi: Document serialize.
 778         * testsuite/gas/i386/i386.exp: Run serialize tests
 779         * testsuite/gas/i386/serialize.d: Likewise.
 780         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 781         * testsuite/gas/i386/serialize.s: Likewise.
 782
 783 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 784
 785         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 786         * testsuite/gas/elf/section12b.d: Likewise.
 787         * testsuite/gas/elf/section16a.d: Likewise.
 788         * testsuite/gas/elf/section16b.d: Likewise.
 789
 790 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
 791
 792         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 793         with a suppressed address register.
 794
 795 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 796
 797         PR gas/25756
 798         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 799         * testsuite/gas/i386/localpic.s: Add a test for relocation
 800         against local absolute symbol.
 801         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 802         * testsuite/gas/i386/localpic.d: Updated.
 803         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 804         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 805
 806 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 807
 808         PR gas/25732
 809         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 810         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 811         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 812         testsuite/gas/i386/x86-64-jump.d.
 813         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 814         Incorporate changes to
 815         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 816         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 817         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 818         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 819         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 820
 821 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
 822
 823         PR 25611
 824         PR 25614
 825         * dwarf2dbg.c: Do not include "bignum.h".
 826
 827 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 828
 829         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 830         * testsuite/gas/riscv/alias-csr.s: Likewise.
 831         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 832         to priv-reg-pseudo-noalias.
 833         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 834         * testsuite/gas/riscv/bad-csr.l: Likewise.
 835         * testsuite/gas/riscv/bad-csr.s: Likewise.
 836         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 837         * testsuite/gas/riscv/satp.s: Likewise.
 838         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 839         csr instruction, including alias-csr testcase.
 840         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 841         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 842         pseudo instruction with objdump -Mno-aliases.
 843         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 844         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 845         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 846         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 847         * testsuite/gas/riscv/priv-reg.s: Likewise.
 848         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 849         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 850         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 851
 852 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
 853
 854         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 855         sections with the "b" attribute.
 856
 857 2020-03-22  Alan Modra  <amodra@gmail.com>
 858
 859         * testsuite/gas/s12z/truncated.d: Update expected output.
 860
 861 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 862
 863         PR 25690
 864         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 865         * doc/c-z80.texi: Update documentation.
 866
 867 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 868
 869         PR 25641
 870         PR 25668
 871         PR 25633
 872         Fix disassembling ED+A4/AC/B4/BC opcodes.
 873         Fix assembling lines containing colonless label and instruction
 874         with first operand inside parentheses.
 875         Fix registration of unsupported by target CPU registers.
 876         * config/tc-z80.c: See above.
 877         * config/tc-z80.h: See above.
 878         * testsuite/gas/z80/colonless.d: Update test.
 879         * testsuite/gas/z80/colonless.s: Likewise.
 880         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 881         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 882         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 883         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 884         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 885         * testsuite/gas/z80/unsup_regs.s: Likewise.
 886         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 887         * testsuite/gas/z80/z80.exp: Likewise.
 888         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 889         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 890         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 891
 892 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 893
 894         PR 25660
 895         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 896         (parse_operands): Handle new operand codes.
 897         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 898         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 899         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 900         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 901         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 902         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 903         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 904         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 905
 906 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 909
 910 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 911
 912         * testsuite/gas/i386/i386.exp: Run new tests.
 913         * testsuite/gas/i386/lfence-byte.d: New file.
 914         * testsuite/gas/i386/lfence-byte.e: Likewise.
 915         * testsuite/gas/i386/lfence-byte.s: Likewise.
 916         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 917         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 918         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 919         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 920         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 921         * testsuite/gas/i386/lfence-load.d: Likewise.
 922         * testsuite/gas/i386/lfence-load.s: Likewise.
 923         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 924         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 925         * testsuite/gas/i386/lfence-ret.s: Likewise.
 926         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 927         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 928         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 929         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 930         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 931         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 932         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 933         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 934         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 935         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 936         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 937         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 938
 939 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 940
 941         * config/tc-i386.c (lfence_after_load): New.
 942         (lfence_before_indirect_branch_kind): New.
 943         (lfence_before_indirect_branch): New.
 944         (lfence_before_ret_kind): New.
 945         (lfence_before_ret): New.
 946         (last_insn): New.
 947         (load_insn_p): New.
 948         (insert_lfence_after): New.
 949         (insert_lfence_before): New.
 950         (md_assemble): Call insert_lfence_before and insert_lfence_after.
 951         Set last_insn.
 952         (OPTION_MLFENCE_AFTER_LOAD): New.
 953         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
 954         (OPTION_MLFENCE_BEFORE_RET): New.
 955         (md_longopts): Add -mlfence-after-load=,
 956         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 957         (md_parse_option): Handle -mlfence-after-load=,
 958         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 959         (md_show_usage): Display -mlfence-after-load=,
 960         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 961         (i386_cons_align): New.
 962         * config/tc-i386.h (i386_cons_align): New.
 963         (md_cons_align): New.
 964         * doc/c-i386.texi: Document -mlfence-after-load=,
 965         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 966
 967 2020-03-11  Nick Clifton  <nickc@redhat.com>
 968
 969         PR 25611
 970         PR 25614
 971         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
 972         (DWARF2_FILE_SIZE_NAME): Default to -1.
 973         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
 974         whichever is higher.
 975         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
 976         (NUM_MD5_BYTES): Define.
 977         (struct file entry): Add md5 field.
 978         (get_filenum): Delete and replace with...
 979         (get_basename): New function.
 980         (get_directory_table_entry): New function.
 981         (allocate_filenum): New function.
 982         (allocate_filename_to_slot): New function.
 983         (dwarf2_where): Use new functions.
 984         (dwarf2_directive_filename): Add support for extended .file
 985         pseudo-op.
 986         (dwarf2_directive_loc): Allow the use of file number zero with
 987         DWARF 5 or higher.
 988         (out_file_list): Rename to...
 989         (out_dir_and_file_list): Add DWARF 5 support.
 990         (out_debug_line): Emit extra values into the section header for
 991         DWARF 5.
 992         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 993         * doc/as.texi (.file): Update the description of this pseudo-op.
 994         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 995         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 996         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 997         * NEWS: Mention the new feature.
 998
 999 2020-03-10  Alan Modra  <amodra@gmail.com>
1000
1001         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1002         to avoid signed overflow.
1003         * config/tc-mcore.c (md_assemble): Likewise.
1004         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1005         * config/tc-nds32.c (SET_ADDEND): Likewise.
1006         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1007
1008 2020-03-09  Jan Beulich  <jbeulich@suse.com>
1009
1010         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1011         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1012         testsuite/gas/i386/avx-intel.d: Adjust expectations.
1013
1014 2020-03-07  Alan Modra  <amodra@gmail.com>
1015
1016         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1017         first column.
1018
1019 2020-03-06  Nick Clifton  <nickc@redhat.com>
1020
1021         PR 25614
1022         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1023         0 if the dwarf_level is 5 or more.  Complain if a filename follows
1024         a file 0.
1025         * testsuite/gas/elf/dwarf-5-file0.s: New test.
1026         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1027         * testsuite/gas/elf/elf.exp: Run the new test.
1028
1029         PR 25612
1030         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1031         * doc/as.texi: Fix another typo.
1032
1033 2020-03-06  Nick Clifton  <nickc@redhat.com>
1034
1035         PR 25612
1036         * as.c (dwarf_level): Define.
1037         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1038         (parse_args): Add support for the new options.
1039         as.h (dwarf_level): Prototype.
1040         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1041         value.
1042         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1043         (DWARF2_LINE_VERSION): Remove definition.
1044         * doc/as.texi: Document the new options.
1045
1046 2020-03-06  Nick Clifton  <nickc@redhat.com>
1047
1048         PR 25572
1049         * as.c (main): Allow matching input and outputs when they are
1050         not regular files.
1051
1052 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1053
1054         * config/tc-i386.c (match_mem_size): Generalize broadcast special
1055         casing.
1056         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1057         one of byte/word/dword/qword is set alongside a SIMD register in
1058         a template's operand.
1059
1060 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1061
1062         * config/tc-i386.c (match_template): Extend code in logic
1063         rejecting certain suffixes in certain modes to also cover mask
1064         register use and VecSIB. Drop special casing of broadcast. Skip
1065         immediates in the check.
1066
1067 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1068
1069         * config/tc-i386.c (match_template): Fold duplicate code in
1070         logic rejecting certain suffixes in certain modes. Drop
1071         pointless "else".
1072
1073 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1074
1075         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1076         alongside !norex64 ones.
1077         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1078         with both 32- and 64-bit GPR operands.
1079         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1080         32- and 64-bit GPR operands.
1081         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1082         testsuite/gas/i386/x86-64-avx512bw.d,
1083         testsuite/gas/i386/x86-64-avx512f-intel.d,
1084         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1085
1086 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1087
1088         * config/tc-i386.c (md_assemble): Drop use of rex64.
1089         (process_suffix): For REX.W for 64-bit CRC32.
1090
1091 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1092
1093         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1094         addressing for MPX insns without base/index.
1095         * testsuite/gas/i386/mpx-16bit.s,
1096         * testsuite/gas/i386/mpx-16bit.d: New.
1097         * testsuite/gas/i386/i386.exp: Run new test.
1098
1099 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1100
1101         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1102         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1103         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1104         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1105         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1106         as well as a BSWAP one.
1107         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1108         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1109         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1110         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1111         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1112         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1113         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1114         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1115         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1116         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1117         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1118         testsuite/gas/i386/vmx.d: Adjust expectations.
1119
1120 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1121
1122         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1123         from having their operands swapped.
1124         * testsuite/gas/i386/waitpkg.s,
1125         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1126         3-operand cases as well as testing of 16-bit code generation.
1127         * testsuite/gas/i386/waitpkg.d,
1128         testsuite/gas/i386/waitpkg-intel.d,
1129         testsuite/gas/i386/x86-64-waitpkg.d,
1130         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1131
1132 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
1133
1134         * config/tc-riscv.c (percent_op_utype): Support the modifier
1135         %got_pcrel_hi.
1136         * doc/c-riscv.texi: Add documentation.
1137         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1138         modifier %got_pcrel_hi.
1139         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1140         * testsuite/gas/riscv/relax-reloc.d: Likewise.
1141         * testsuite/gas/riscv/relax-reloc.s: Likewise.
1142
1143         * doc/c-riscv.texi (relocation modifiers): Add documentation.
1144         (RISC-V-Formats): Update the section name from "Instruction Formats"
1145         to "RISC-V Instruction Formats".
1146
1147 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
1148
1149         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1150         detected in a section which does not have at least 4 byte
1151         alignment.
1152         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1153         * testsuite/gas/arm/ldr-t.s: Likewise.
1154         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1155         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1156         disassembly, ignoring any NOPs that may have been inserted because
1157         of section alignment.
1158         * testsuite/gas/arm/ldr-t.d: Likewise.
1159
1160 2020-03-04  Jan Beulich  <jbeulich@suse.com>
1161
1162         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1163         * doc/c-i386.texi: Mention sev_es.
1164         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1165         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1166         expectations.
1167         * testsuite/gas/i386/arch-13-znver1.d,
1168         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1169
1170 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1171
1172         * config/tc-i386.c (match_template): Replace ignoresize and
1173         defaultsize with mnemonicsize.
1174         (process_suffix): Likewise.
1175
1176 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1177
1178         PR 25627
1179         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1180         instruction LD IY,(HL).
1181         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1182         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1183         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1184         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1185
1186 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1187
1188         PR gas/25622
1189         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1190         x86-64-default-suffix-avx.
1191         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1192         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1193         * testsuite/gas/i386/noreg64.d: Updated.
1194         * testsuite/gas/i386/noreg64.l: Likewise.
1195         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1196         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1197         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1198
1199 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1200
1201         PR 25604
1202         * config/tc-z80.c (contains_register): Prevent an illegal memory
1203         access when checking an expression for a register name.
1204
1205 2020-03-03  Alan Modra  <amodra@gmail.com>
1206
1207         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1208         support.
1209
1210 2020-03-02  Alan Modra  <amodra@gmail.com>
1211
1212         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1213         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1214         and .sbss sections.
1215         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1216         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1217         (s3_s_score_lcomm): Likewise.
1218         * config/tc-score7.c: Similarly.
1219         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1220
1221 2020-02-28  YunQiang Su  <syq@debian.org>
1222
1223         PR gas/25539
1224         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1225         to handle multi-labels.
1226         (has_label_name): New.
1227
1228 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
1229
1230         * config/tc-arm.c (enum pred_instruction_type): Remove
1231         NEUTRAL_IT_NO_VPT_INSN predication type.
1232         (cxn_handle_predication): Modify to require condition suffixes.
1233         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1234         * testsuite/gas/arm/cde-scalar.s: Update test.
1235         * testsuite/gas/arm/cde-warnings.l: Update test.
1236         * testsuite/gas/arm/cde-warnings.s: Update test.
1237
1238 2020-02-26  Alan Modra  <amodra@gmail.com>
1239
1240         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1241         N_() on empty string.
1242
1243 2020-02-26  Alan Modra  <amodra@gmail.com>
1244
1245         * read.c (read_a_source_file): Call strncpy with length one
1246         less than size of original_case_string.
1247
1248 2020-02-26  Alan Modra  <amodra@gmail.com>
1249
1250         * config/obj-elf.c: Indent labels correctly.
1251         * config/obj-macho.c: Likewise.
1252         * config/tc-aarch64.c: Likewise.
1253         * config/tc-alpha.c: Likewise.
1254         * config/tc-arm.c: Likewise.
1255         * config/tc-cr16.c: Likewise.
1256         * config/tc-crx.c: Likewise.
1257         * config/tc-frv.c: Likewise.
1258         * config/tc-i386-intel.c: Likewise.
1259         * config/tc-i386.c: Likewise.
1260         * config/tc-ia64.c: Likewise.
1261         * config/tc-mn10200.c: Likewise.
1262         * config/tc-mn10300.c: Likewise.
1263         * config/tc-nds32.c: Likewise.
1264         * config/tc-riscv.c: Likewise.
1265         * config/tc-s12z.c: Likewise.
1266         * config/tc-xtensa.c: Likewise.
1267         * config/tc-z80.c: Likewise.
1268         * read.c: Likewise.
1269         * symbols.c: Likewise.
1270         * write.c: Likewise.
1271
1272 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
1273
1274         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1275         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
1276         after parsing all arguments.
1277         (enum csr_insn_type): New enum is used to classify the CSR instruction.
1278         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
1279         are used to check if we write a read-only CSR by the CSR instruction.
1280         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
1281         all CSR for the read-only CSR checking.
1282         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1283         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1284         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
1285         all CSR instructions for the read-only CSR checking.
1286         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1287         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1288
1289         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1290         (riscv_opts): Initialize it.
1291         (reg_lookup_internal): Check the `riscv_opts.csr_check`
1292         before doing the CSR checking.
1293         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1294         (md_longopts): Add mcsr-check and mno-csr-check.
1295         (md_parse_option): Handle new enum option values.
1296         (s_riscv_option): Handle new long options.
1297         * doc/c-riscv.texi: Add description for the new .option and assembler
1298         options.
1299         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1300         the CSR checking.
1301         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1302
1303         * config/tc-riscv.c (csr_extra_hash): New.
1304         (enum riscv_csr_class): New enum.  Used to decide
1305         whether or not this CSR is legal in the current ISA string.
1306         (struct riscv_csr_extra): New structure to hold all extra information
1307         of CSR.
1308         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
1309         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1310         Call hash_reg_name to insert CSR address into reg_names_hash.
1311         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1312         Decide whether the CSR is valid according to the csr_extra_hash.
1313         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1314         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1315         not a boolean.  This is same as riscv_init_csr_hash, so keep the
1316         consistent usage.
1317         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1318         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1319         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1320         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
1321         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1322         f-ext CSR are not allowed.
1323         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1324         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
1325         source file is `priv-reg.s`, and the ISA is rv64if, so the
1326         rv32-only CSR are not allowed.
1327         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1328
1329 2020-02-21  Alan Modra  <amodra@gmail.com>
1330
1331         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1332         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1333
1334 2020-02-21  Alan Modra  <amodra@gmail.com>
1335
1336         PR 25569
1337         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1338         on section size adjustment, instead perform another write if
1339         exec header size is larger than section size.
1340
1341 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1342
1343         * doc/c-riscv.texi: Add the doc entries for -march-attr/
1344         -mno-arch-attr command line options.
1345
1346 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1347
1348         * testsuite/gas/riscv/c-add-addi.d: New testcase.
1349         * testsuite/gas/riscv/c-add-addi.s: Likewise.
1350
1351 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1352
1353         PR 25576
1354         * config/tc-z80.c (md_parse_option): Do not use an underscore
1355         prefix for local labels in SDCC compatability mode.
1356         (z80_start_line_hook): Remove SDCC dollar label support.
1357         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1358         * testsuite/gas/z80/sdcc.s: Likewise.
1359
1360 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1361
1362         PR 25517
1363         * config/tc-z80.c: Add -march option.
1364         * doc/as.texi: Update Z80 documentation.
1365         * doc/c-z80.texi: Likewise.
1366         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1367         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1368         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1369         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1370         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1371         * testsuite/gas/z80/gbz80_all.d: Likewise.
1372         * testsuite/gas/z80/r800_extra.d: Likewise.
1373         * testsuite/gas/z80/r800_ii8.d: Likewise.
1374         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1375         * testsuite/gas/z80/sdcc.d: Likewise.
1376         * testsuite/gas/z80/z180.d: Likewise.
1377         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1378         * testsuite/gas/z80/z80_doc.d: Likewise.
1379         * testsuite/gas/z80/z80_ii8.d: Likewise.
1380         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1381         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1382         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1383         * testsuite/gas/z80/z80_sli.d: Likewise.
1384         * testsuite/gas/z80/z80n_all.d: Likewise.
1385         * testsuite/gas/z80/z80n_reloc.d: Likewise.
1386
1387 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
1388
1389         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1390         with GNU_PROPERTY_X86_FEATURE_2_MMX.
1391         * testsuite/gas/i386/i386.exp: Run property-3 and
1392         x86-64-property-3.
1393         * testsuite/gas/i386/property-3.d: New file.
1394         * testsuite/gas/i386/property-3.s: Likewise.
1395         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1396
1397 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1398
1399         * config/tc-i386.c (cpu_arch): Add .popcnt.
1400         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
1401         Add a tab before @samp{.sse4a}.
1402
1403 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1404
1405         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1406         for AddrPrefixOpReg templates. Combine the two pieces of
1407         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1408         mode.
1409
1410 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1411
1412         PR gas/14439
1413         * config/tc-i386.c (md_assemble): Also suppress operand
1414         swapping for MONITOR{,X} and MWAIT{,X}.
1415         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1416         Add Intel syntax monitor/mwait tests.
1417         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1418         Adjust expectations.
1419         *testsuite/gas/i386/sse3-intel.d,
1420         testsuite/gas/i386/x86-64-sse3-intel.d: New.
1421         * testsuite/gas/i386/i386.exp: Run new tests.
1422
1423 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1424
1425         PR gas/6518
1426         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1427         [XYZ]MMWord memory operand ambiguity recognition logic (largely
1428         re-indentation).
1429         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1430         cases.
1431         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1432         * testsuite/gas/i386/avx512dq-inval.l,
1433         testsuite/gas/i386/inval-avx.l,
1434         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1435         * testsuite/gas/i386/avx512vl-ambig.s,
1436         testsuite/gas/i386/avx512vl-ambig.l: New.
1437         * testsuite/gas/i386/i386.exp: Run new test.
1438
1439 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1440
1441         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
1442         nosse4.
1443         * doc/c-i386.texi: Document sse4a and nosse4a.
1444
1445 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1446
1447         * doc/c-i386.texi: Remove the old movsx and movzx documentation
1448         for AT&T syntax.
1449
1450 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1451
1452         PR gas/25438
1453         * config/tc-i386.c (md_assemble): Move movsx/movzx special
1454         casing ...
1455         (process_suffix): ... here. Consider just the first operand
1456         initially.
1457         (check_long_reg): Drop opcode 0x63 special case again.
1458         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1459         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1460         Move ambiguous operand size tests ...
1461         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1462         testsuite/gas/i386/noreg64.s: ... here.
1463         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1464         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1465         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1466         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1467         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1468         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1469         testsuite/gas/i386/x86-64-movsxd.d,
1470         testsuite/gas/i386/x86-64-movsxd-intel.d,
1471         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1472         Adjust expectations.
1473         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1474         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1475         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1476         * testsuite/gas/i386/i386.exp: Run new tests.
1477
1478 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1479
1480         * config/tc-i386.c (process_operands): Also skip segment
1481         override prefix emission if it matches an already present one.
1482         * testsuite/gas/i386/prefix32.s: Add double segment override
1483         cases.
1484         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1485
1486 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1487
1488         * config/tc-i386.c (process_operands): Drop ineffectual segment
1489         overrides when optimizing.
1490         * testsuite/gas/i386/lea-optimize.d: New.
1491         * testsuite/gas/i386/i386.exp: Run new test.
1492
1493 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1494
1495         * config/tc-i386.c (process_operands): Also check insn prefix
1496         for ineffectual segment override warning. Don't cover possible
1497         VEX/EVEX encoded insns there.
1498         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1499         testsuite/gas/i386/lea.e: New.
1500         * testsuite/gas/i386/i386.exp: Run new test.
1501
1502 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1503
1504         PR gas/25438
1505         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1506         syntax.
1507
1508 2020-02-13  Fangrui Song   <maskray@google.com>
1509             H.J. Lu  <hongjiu.lu@intel.com>
1510
1511         PR gas/25551
1512         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1513         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1514         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1515         * testsuite/gas/i386/relax-5.d: New file.
1516         * testsuite/gas/i386/relax-5.s: Likewise.
1517         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1518         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1519
1520 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1521
1522         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1523         "nosse4" entry.
1524
1525 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1526
1527         * config/tc-i386.c (avx512): New (at file scope), moved from
1528         (check_VecOperands): ... here.
1529         (process_suffix): Add [XYZ]MMword operand size handling.
1530         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1531         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1532         tests.
1533         * testsuite/gas/i386/avx512dq-inval.l,
1534         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1535
1536 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1537
1538         PR gas/24546
1539         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1540         code only.
1541         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1542         CALL/JMP in O_tbyte_ptr case.
1543         * doc/c-i386.texi: Mention far call and full pointer load ISA
1544         differences.
1545         * testsuite/gas/i386/x86-64-branch-3.s,
1546         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1547         * testsuite/gas/i386/x86-64-branch-3.d,
1548         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1549         * testsuite/gas/i386/x86-64-branch-5.l,
1550         testsuite/gas/i386/x86-64-branch-5.s: New.
1551         * testsuite/gas/i386/i386.exp: Run new test.
1552
1553 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1554
1555         PR gas/25438
1556         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1557         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1558         64-bit-only warning.
1559         (check_word_reg): Consistently error on mismatching register
1560         size and suffix.
1561         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1562         for movw. Replace suffix / GPR for orb.
1563         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1564         byte GPRs as well as ones for inb/outb with a word accumulator.
1565         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1566         testsuite/gas/i386/inval.l: Adjust expectations.
1567
1568 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1569
1570         * config/tc-i386.c (operand_type_register_match): Also fall
1571         through initial two if()-s when the template allows for a GPR
1572         operand. Adjust comment.
1573
1574 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1575
1576         (struct _i386_insn): New field "short_form".
1577         (optimize_encoding): Drop setting of shortform field.
1578         (process_suffix): Set i.short_form. Replace shortform use.
1579         (process_operands): Replace shortform use.
1580
1581 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1582
1583         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1584         loop initial declaration.
1585
1586 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1587
1588         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1589         instructions that can have 5 arguments.
1590         (enum operand_parse_code): Add new operands.
1591         (parse_operands): Account for new operands.
1592         (S5): New macro.
1593         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1594         (neon_select_shape): Account for P suffix.
1595         (LOW1): Move macro to global position.
1596         (HI4): Move macro to global position.
1597         (vcx_assign_vec_d): New.
1598         (vcx_assign_vec_m): New.
1599         (vcx_assign_vec_n): New.
1600         (enum vcx_reg_type): New.
1601         (vcx_get_reg_type): New.
1602         (vcx_size_pos): New.
1603         (vcx_vec_pos): New.
1604         (vcx_handle_shape): New.
1605         (vcx_ensure_register_in_range): New.
1606         (vcx_handle_register_arguments): New.
1607         (vcx_handle_insn_block): New.
1608         (vcx_handle_common_checks): New.
1609         (do_vcx1): New.
1610         (do_vcx2): New.
1611         (do_vcx3): New.
1612         * testsuite/gas/arm/cde-missing-fp.d: New test.
1613         * testsuite/gas/arm/cde-missing-fp.l: New test.
1614         * testsuite/gas/arm/cde-missing-mve.d: New test.
1615         * testsuite/gas/arm/cde-missing-mve.l: New test.
1616         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1617         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1618         * testsuite/gas/arm/cde-mve.s: New test.
1619         * testsuite/gas/arm/cde-warnings.l:
1620         * testsuite/gas/arm/cde-warnings.s:
1621         * testsuite/gas/arm/cde.d:
1622         * testsuite/gas/arm/cde.s:
1623
1624 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
1625             Matthew Malcomson  <matthew.malcomson@arm.com>
1626
1627         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1628         CDE coprocessor that can be enabled.
1629         (enum pred_instruction_type): New pred type.
1630         (BAD_NO_VPT): New error message.
1631         (BAD_CDE): New error message.
1632         (BAD_CDE_COPROC): New error message.
1633         (enum operand_parse_code): Add new immediate operands.
1634         (parse_operands): Account for new immediate operands.
1635         (check_cde_operand): New.
1636         (cde_coproc_enabled): New.
1637         (cde_coproc_pos): New.
1638         (cde_handle_coproc): New.
1639         (cxn_handle_predication): New.
1640         (do_custom_instruction_1): New.
1641         (do_custom_instruction_2): New.
1642         (do_custom_instruction_3): New.
1643         (do_cx1): New.
1644         (do_cx1a): New.
1645         (do_cx1d): New.
1646         (do_cx1da): New.
1647         (do_cx2): New.
1648         (do_cx2a): New.
1649         (do_cx2d): New.
1650         (do_cx2da): New.
1651         (do_cx3): New.
1652         (do_cx3a): New.
1653         (do_cx3d): New.
1654         (do_cx3da): New.
1655         (handle_pred_state): Define new IT block behaviour.
1656         (insns): Add newn CX*{,d}{,a} instructions.
1657         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1658         Define new cdecp extension strings.
1659         * doc/c-arm.texi: Document new cdecp extension arguments.
1660         * testsuite/gas/arm/cde-scalar.d: New test.
1661         * testsuite/gas/arm/cde-scalar.s: New test.
1662         * testsuite/gas/arm/cde-warnings.d: New test.
1663         * testsuite/gas/arm/cde-warnings.l: New test.
1664         * testsuite/gas/arm/cde-warnings.s: New test.
1665         * testsuite/gas/arm/cde.d: New test.
1666         * testsuite/gas/arm/cde.s: New test.
1667
1668 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1669
1670         PR gas/25516
1671         * config/tc-i386.c (intel64): Renamed to ...
1672         (isa64): This.
1673         (match_template): Accept Intel64 only instruction by default.
1674         (i386_displacement): Updated.
1675         (md_parse_option): Updated.
1676         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1677         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1678         -mamd64 to x86-64-sysenter-amd.
1679         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1680
1681 2020-02-10  Alan Modra  <amodra@gmail.com>
1682
1683         * config/obj-elf.c (obj_elf_change_section): Error for section
1684         type, attr or entsize changes in assembly.
1685         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1686         * testsuite/gas/elf/section5.l: Update.
1687
1688 2020-02-10  Alan Modra  <amodra@gmail.com>
1689
1690         * output-file.c (output_file_close): Do a normal close when
1691         flag_always_generate_output.
1692         * write.c (write_object_file): Don't stop output when
1693         flag_always_generate_output.
1694
1695 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
1696
1697         PR 25469
1698         * config/tc-z80.c: Add -gbz80 command line option to generate code
1699         for the GameBoy Z80.  Add support for generating DWARF.
1700         * config/tc-z80.h: Add support for DWARF debug information
1701         generation.
1702         * doc/c-z80.texi: Document new command line option.
1703         * testsuite/gas/z80/gbz80_all.d: New file.
1704         * testsuite/gas/z80/gbz80_all.s: New file.
1705         * testsuite/gas/z80/z80.exp: Run the new tests.
1706         * testsuite/gas/z80/z80n_all.d: New file.
1707         * testsuite/gas/z80/z80n_all.s: New file.
1708         * testsuite/gas/z80/z80n_reloc.d: New file.
1709
1710 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1711
1712         PR gas/25381
1713         * config/obj-elf.c (get_section): Also check
1714         linked_to_symbol_name.
1715         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1716         (obj_elf_parse_section_letters): Handle the 'o' flag.
1717         (build_group_lists): Renamed to ...
1718         (build_additional_section_info): This.  Set elf_linked_to_section
1719         from map_head.linked_to_symbol_name.
1720         (elf_adjust_symtab): Updated.
1721         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1722         * doc/as.texi: Document the 'o' flag.
1723         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1724         * testsuite/gas/elf/section18.d: New file.
1725         * testsuite/gas/elf/section18.s: Likewise.
1726         * testsuite/gas/elf/section19.d: Likewise.
1727         * testsuite/gas/elf/section19.s: Likewise.
1728         * testsuite/gas/elf/section20.d: Likewise.
1729         * testsuite/gas/elf/section20.s: Likewise.
1730         * testsuite/gas/elf/section21.d: Likewise.
1731         * testsuite/gas/elf/section21.l: Likewise.
1732         * testsuite/gas/elf/section21.s: Likewise.
1733
1734 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1735
1736         * NEWS: Mention x86 assembler options to align branches for
1737         binutils 2.34.
1738
1739 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1740
1741         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1742         only for ELF targets.
1743         * testsuite/gas/i386/unique.d: Don't xfail.
1744         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1745
1746 2020-02-06  Alan Modra  <amodra@gmail.com>
1747
1748         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1749         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1750
1751 2020-02-06  Alan Modra  <amodra@gmail.com>
1752
1753         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1754         xfail, and rename test.
1755         * testsuite/gas/elf/section12b.d: Likewise.
1756         * testsuite/gas/elf/section16a.d: Likewise.
1757         * testsuite/gas/elf/section16b.d: Likewise.
1758
1759 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1760
1761         PR gas/25380
1762         * config/obj-elf.c (section_match): Removed.
1763         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1764         section_id.
1765         (obj_elf_change_section): Replace info and group_name arguments
1766         with match_p.  Also update the section ID and flags from match_p.
1767         (obj_elf_section): Handle "unique,N".  Update call to
1768         obj_elf_change_section.
1769         * config/obj-elf.h (elf_section_match): New.
1770         (obj_elf_change_section): Updated.
1771         * config/tc-arm.c (start_unwind_section): Update call to
1772         obj_elf_change_section.
1773         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1774         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1775         (microblaze_s_sdata): Likewise.
1776         (microblaze_s_rdata): Likewise.
1777         (microblaze_s_bss): Likewise.
1778         * config/tc-mips.c (s_change_section): Likewise.
1779         * config/tc-msp430.c (msp430_profiler): Likewise.
1780         * config/tc-rx.c (parse_rx_section): Likewise.
1781         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1782         * doc/as.texi: Document "unique,N" in .section directive.
1783         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1784         * testsuite/gas/elf/section15.d: New file.
1785         * testsuite/gas/elf/section15.s: Likewise.
1786         * testsuite/gas/elf/section16.s: Likewise.
1787         * testsuite/gas/elf/section16a.d: Likewise.
1788         * testsuite/gas/elf/section16b.d: Likewise.
1789         * testsuite/gas/elf/section17.d: Likewise.
1790         * testsuite/gas/elf/section17.l: Likewise.
1791         * testsuite/gas/elf/section17.s: Likewise.
1792         * testsuite/gas/i386/unique.d: Likewise.
1793         * testsuite/gas/i386/unique.s: Likewise.
1794         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1795         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1796
1797 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1800
1801 2020-02-01  Anthony Green  <green@moxielogic.com>
1802
1803        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1804
1805 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
1806
1807         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1808         %tls_ldo.
1809
1810 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1811
1812         PR gas/25472
1813         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1814         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1815         +mve.
1816         * testsuite/gas/arm/mve_dsp.d: New test.
1817
1818 2020-01-31  Nick Clifton  <nickc@redhat.com>
1819
1820         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1821         rather than BFD_RELOC_NONE.
1822
1823 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1824
1825         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1826         to support VLDMIA instruction for MVE.
1827         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1828         instruction for MVE.
1829         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1830         instruction for MVE.
1831         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1832         instruction for MVE.
1833         * testsuite/gas/arm/mve-ldst.d: New test.
1834         * testsuite/gas/arm/mve-ldst.s: Likewise.
1835
1836 2020-01-31  Nick Clifton  <nickc@redhat.com>
1837
1838         * po/fr.po: Updated French translation.
1839         * po/ru.po: Updated Russian translation.
1840
1841 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
1842
1843         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1844         .s for the movprfx.
1845         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1846         * testsuite/gas/aarch64/sve-movprfx_28.d,
1847         * testsuite/gas/aarch64/sve-movprfx_28.l,
1848         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1849
1850 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1851
1852         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1853         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1854         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1855         Adjust expectations.
1856
1857 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
1858
1859         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1860         * testsuite/gas/bpf/alu-be.d: Likewise.
1861         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1862         * testsuite/gas/bpf/alu32-be.d: Likewise.
1863
1864 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1865
1866         * testsuite/gas/i386/x86-64-branch-2.s,
1867         testsuite/gas/i386/x86-64-branch-4.s,
1868         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1869         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1870         testsuite/gas/i386/x86-64-branch-2.d,
1871         testsuite/gas/i386/x86-64-branch-4.l,
1872         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1873
1874 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1875
1876         * config/tc-i386.c (process_suffix): .
1877         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1878         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1879         Add LRETQ case.
1880         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1881         suffix.
1882         testsuite/gas/i386/x86_64.s: Add RETF cases.
1883         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1884         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1885         testsuite/gas/i386/x86-64-opcode.d,
1886         testsuite/gas/i386/x86-64-suffix-intel.d,
1887         testsuite/gas/i386/x86-64-suffix.d,
1888         testsuite/gas/i386/x86_64-intel.d
1889         testsuite/gas/i386/x86_64.d: Adjust expectations.
1890         * testsuite/gas/i386/x86-64-suffix.e,
1891         testsuite/gas/i386/x86_64.e: New.
1892
1893 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1894
1895         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1896         special case.
1897
1898 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1899
1900         PR binutils/25445
1901         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1902         movsxd.
1903         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1904         differences.  Document movslq and movsxd.
1905         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1906         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1907         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1908         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1909         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1910         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1911         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1912         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1913         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1914         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1915         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1916
1917 2020-01-27  Alan Modra  <amodra@gmail.com>
1918
1919         * testsuite/gas/all/gas.exp: Replace case statements with switch
1920         statements.
1921         * testsuite/gas/elf/elf.exp: Likewise.
1922         * testsuite/gas/macros/macros.exp: Likewise.
1923         * testsuite/lib/gas-defs.exp: Likewise.
1924
1925 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1926
1927         PR 25403
1928         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1929         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1930
1931 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1932
1933         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1934         s exts must be known, so rename *ok* to *fail*.
1935         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1936         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1937         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1938         above change.
1939         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1940         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1941
1942 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1943
1944         PR gas/25438
1945         * config/tc-i386.c (check_long_reg): Always disallow double word
1946         suffix in mnemonic with word general register.
1947         * testsuite/gas/i386/general.s: Replace word general register
1948         with double word general register for movl.
1949         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1950         register.
1951         * testsuite/gas/i386/general.l: Updated.
1952         * testsuite/gas/i386/inval.l: Likewise.
1953
1954 2020-01-22  Alan Modra  <amodra@gmail.com>
1955
1956         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1957         __tls_get_addr_desc and __tls_get_addr_opt.
1958
1959 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1960
1961         * testsuite/gas/i386/inval-crc32.s,
1962         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1963         * testsuite/gas/i386/inval-crc32.l,
1964         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1965
1966 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1967
1968         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1969         generic code path. Deal with No_lSuf being set in a template.
1970         * testsuite/gas/i386/inval-crc32.l,
1971         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1972         instead of error(s) when operand size is ambiguous.
1973         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1974         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1975         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1976         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1977         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1978         Adjust expectations.
1979
1980 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1981
1982         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1983         and an intel_syntax check. Re-write lack-of-suffix processing
1984         logic.
1985         * doc/c-i386.texi: Document operand size defaults for suffix-
1986         less AT&T syntax insns.
1987         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1988         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1989         testsuite/gas/i386/x86-64-avx-scalar.s,
1990         testsuite/gas/i386/x86-64-avx.s,
1991         testsuite/gas/i386/x86-64-bundle.s,
1992         testsuite/gas/i386/x86-64-intel64.s,
1993         testsuite/gas/i386/x86-64-lock-1.s,
1994         testsuite/gas/i386/x86-64-opcode.s,
1995         testsuite/gas/i386/x86-64-sse2avx.s,
1996         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1997         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1998         testsuite/gas/i386/x86-64-nops.s,
1999         testsuite/gas/i386/x86-64-ptwrite.s,
2000         testsuite/gas/i386/x86-64-simd.s,
2001         testsuite/gas/i386/x86-64-sse-noavx.s,
2002         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2003         insns.
2004         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2005         testsuite/gas/i386/noreg64.s: Add further tests.
2006         * testsuite/gas/i386/ilp32/x86-64-nops.d,
2007         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2008         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2009         testsuite/gas/i386/sse-noavx.d,
2010         testsuite/gas/i386/x86-64-intel64.d,
2011         testsuite/gas/i386/x86-64-nops.d,
2012         testsuite/gas/i386/x86-64-opcode.d,
2013         testsuite/gas/i386/x86-64-ptwrite-intel.d,
2014         testsuite/gas/i386/x86-64-ptwrite.d,
2015         testsuite/gas/i386/x86-64-simd-intel.d,
2016         testsuite/gas/i386/x86-64-simd-suffix.d,
2017         testsuite/gas/i386/x86-64-simd.d,
2018         testsuite/gas/i386/x86-64-sse-noavx.d
2019         testsuite/gas/i386/x86-64-suffix.d,
2020         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2021         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2022         testsuite/gas/i386/noreg64.l: New.
2023         * testsuite/gas/i386/i386.exp: Run new tests.
2024
2025 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2026
2027         * testsuite/gas/i386/avx512_bf16_vl.s,
2028         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2029         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2030         broadcast forms of VCVTNEPS2BF16.
2031         * testsuite/gas/i386/avx512_bf16_vl.d,
2032         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2033
2034 2020-01-20  Nick Clifton  <nickc@redhat.com>
2035
2036         * po/uk.po: Updated Ukranian translation.
2037
2038 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2039
2040         PR ld/25416
2041         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2042         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2043         x32 object.
2044         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2045         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2046         R_X86_64_GOTPC32_TLSDESC relocation.
2047
2048 2020-01-18  Nick Clifton  <nickc@redhat.com>
2049
2050         * configure: Regenerate.
2051         * po/gas.pot: Regenerate.
2052
2053 2020-01-18  Nick Clifton  <nickc@redhat.com>
2054
2055         Binutils 2.34 branch created.
2056
2057 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2058
2059         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2060         with vex_encoding_vex.
2061         (parse_insn): Likewise.
2062         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
2063         and {vex3} documentation.
2064         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2065         {vex}.
2066         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2067
2068 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2069
2070         PR 25376
2071         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2072         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2073         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2074         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2075         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2076         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2077
2078 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2079
2080         * config/tc-i386.c (match_template): Drop found_cpu_match local
2081         variable.
2082
2083 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2084
2085         * testsuite/gas/i386/avx512dq-inval.l,
2086         testsuite/gas/i386/avx512dq-inval.s: New.
2087         * testsuite/gas/i386/i386.exp: Run new test.
2088
2089 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2090
2091         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2092         relocations when the target is 430X, except when extracting part of an
2093         expression.
2094         (msp430_srcoperand): Adjust comment.
2095         Initialize the expp member of the msp430_operand_s struct as
2096         appropriate.
2097         (msp430_dstoperand): Likewise.
2098         * testsuite/gas/msp430/msp430.exp: Run new test.
2099         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2100         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2101
2102 2020-01-15  Alan Modra  <amodra@gmail.com>
2103
2104         * configure.tgt: Add sparc-*-freebsd case.
2105
2106 2020-01-14  Lili Cui <lili.cui@intel.com>
2107
2108         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2109         * testsuite/gas/i386/align-branch-1b.d: Likewise.
2110         * testsuite/gas/i386/align-branch-1c.d: Likewise.
2111         * testsuite/gas/i386/align-branch-1d.d: Likewise.
2112         * testsuite/gas/i386/align-branch-1e.d: Likewise.
2113         * testsuite/gas/i386/align-branch-1f.d: Likewise.
2114         * testsuite/gas/i386/align-branch-1g.d: Likewise.
2115         * testsuite/gas/i386/align-branch-1h.d: Likewise.
2116         * testsuite/gas/i386/align-branch-1i.d: Likewise.
2117         * testsuite/gas/i386/align-branch-5.d: Likewise.
2118         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2119         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2120         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2121         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2122         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2123         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2124         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2125         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2126         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2127         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2128         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2129         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2130
2131 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
2132
2133         PR 25377
2134         * config/tc-z80.c: Add support for half precision, single
2135         precision and double precision floating point values.
2136         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2137         * doc/as.texi: Add new z80 command line options.
2138         * doc/c-z80.texi: Document new z80 command line options.
2139         * testsuite/gas/z80/ez80_pref_dis.s: New test.
2140         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2141         * testsuite/gas/z80/z80.exp: Run the new test.
2142         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2143         * testsuite/gas/z80/fp_zeda32.d: Likewise.
2144         * testsuite/gas/z80/strings.d: Update expected output.
2145
2146 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
2147
2148         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2149         dependency.
2150
2151 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
2152
2153         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2154         the CPU.
2155         * config/tc-arc.h: Add header if/defs.
2156         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2157
2158 2020-01-13  Alan Modra  <amodra@gmail.com>
2159
2160         * testsuite/gas/wasm32/allinsn.d: Update expected output.
2161
2162 2020-01-13  Alan Modra  <amodra@gmail.com>
2163
2164         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2165         insertion.
2166
2167 2020-01-10  Alan Modra  <amodra@gmail.com>
2168
2169         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2170         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2171
2172 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2173
2174         PR 25224
2175         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2176         opcode byte values.
2177         (emit_ld_r_r): Likewise.
2178         (emit_ld_rr_m): Likewise.
2179         (emit_ld_rr_nn): Likewise.
2180
2181 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2182
2183         * config/tc-i386.c (optimize_encoding): Add
2184         is_any_vex_encoding() invocations. Drop respective
2185         i.tm.extension_opcode == None checks.
2186
2187 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2188
2189         * config/tc-i386.c (md_assemble): Check RegRex is clear during
2190         REX transformations. Correct comment indentation.
2191
2192 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2193
2194         * config/tc-i386.c (optimize_encoding): Generalize register
2195         transformation for TEST optimization.
2196
2197 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2198
2199         * testsuite/gas/i386/x86-64-sysenter-amd.s,
2200         testsuite/gas/i386/x86-64-sysenter-amd.d,
2201         testsuite/gas/i386/x86-64-sysenter-amd.l,
2202         testsuite/gas/i386/x86-64-sysenter-intel.d,
2203         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2204         * testsuite/gas/i386/i386.exp: Run new tests.
2205
2206 2020-01-08  Nick Clifton  <nickc@redhat.com>
2207
2208         PR 25284
2209         * doc/as.texi (Align): Document the fact that all arguments can be
2210         omitted.
2211         (Balign): Likewise.
2212         (P2align): Likewise.
2213
2214 2020-01-08  Nick Clifton  <nickc@redhat.com>
2215
2216         PR 14891
2217         * config/obj-elf.c (obj_elf_section): Fail if the section name is
2218         already defined as a different symbol type.
2219         * testsuite/gas/elf/pr14891.s: New test source file.
2220         * testsuite/gas/elf/pr14891.d: New test driver.
2221         * testsuite/gas/elf/pr14891.s: New test expected error output.
2222         * testsuite/gas/elf/elf.exp: Run the new test.
2223
2224 2020-01-08  Alan Modra  <amodra@gmail.com>
2225
2226         * config/tc-z8k.c (md_begin): Make idx unsigned.
2227         (get_specific): Likewise for this_index.
2228
2229 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
2230
2231         * onfig/tc-arc.c (parse_reloc_symbol): New function.
2232         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2233         (md_operand): Set X_md to absent.
2234         (arc_parse_name): Check for X_md.
2235
2236 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2237
2238         PR 25311
2239         * as.h (TC_STRING_ESCAPES): Provide a default definition.
2240         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2241         NO_STRING_ESCAPES.
2242         * read.c (next_char_of_string): Likewise.
2243         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2244         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2245
2246 2020-01-03  Nick Clifton  <nickc@redhat.com>
2247
2248         * po/sv.po: Updated Swedish translation.
2249
2250 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2251
2252         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2253         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2254
2255 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2256
2257         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2258         by-element usdot. Add 64-bit form tests for by-element sudot.
2259         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2260
2261 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2262
2263         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2264         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2265
2266 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2267
2268         * testsuite/gas/aarch64/f64mm.d,
2269         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2270
2271 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
2272
2273         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2274         support for assembler code generated by SDCC. Add new relocation
2275         types. Add z80-elf target support.
2276         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2277         labels. Local labels starts from ".L".
2278         * NEWS: Mention the new support.
2279         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2280         * testsuite/gas/all/fwdexp.s: Likewise.
2281         * testsuite/gas/all/cond.l: Likewise.
2282         * testsuite/gas/all/cond.s: Likewise.
2283         * testsuite/gas/all/fwdexp.d: Likewise.
2284         * testsuite/gas/all/fwdexp.s: Likewise.
2285         * testsuite/gas/elf/section2.e-mips: Likewise.
2286         * testsuite/gas/elf/section2.l: Likewise.
2287         * testsuite/gas/elf/section2.s: Likewise.
2288         * testsuite/gas/macros/app1.d: Likewise.
2289         * testsuite/gas/macros/app1.s: Likewise.
2290         * testsuite/gas/macros/app2.d: Likewise.
2291         * testsuite/gas/macros/app2.s: Likewise.
2292         * testsuite/gas/macros/app3.d: Likewise.
2293         * testsuite/gas/macros/app3.s: Likewise.
2294         * testsuite/gas/macros/app4.d: Likewise.
2295         * testsuite/gas/macros/app4.s: Likewise.
2296         * testsuite/gas/macros/app4b.s: Likewise.
2297         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2298         * testsuite/gas/z80/z80.exp: Add new tests
2299         * testsuite/gas/z80/dollar.d: New file.
2300         * testsuite/gas/z80/dollar.s: New file.
2301         * testsuite/gas/z80/ez80_adl_all.d: New file.
2302         * testsuite/gas/z80/ez80_adl_all.s: New file.
2303         * testsuite/gas/z80/ez80_adl_suf.d: New file.
2304         * testsuite/gas/z80/ez80_isuf.s: New file.
2305         * testsuite/gas/z80/ez80_z80_all.d: New file.
2306         * testsuite/gas/z80/ez80_z80_all.s: New file.
2307         * testsuite/gas/z80/ez80_z80_suf.d: New file.
2308         * testsuite/gas/z80/r800_extra.d: New file.
2309         * testsuite/gas/z80/r800_extra.s: New file.
2310         * testsuite/gas/z80/r800_ii8.d: New file.
2311         * testsuite/gas/z80/r800_z80_doc.d: New file.
2312         * testsuite/gas/z80/z180.d: New file.
2313         * testsuite/gas/z80/z180.s: New file.
2314         * testsuite/gas/z80/z180_z80_doc.d: New file.
2315         * testsuite/gas/z80/z80_doc.d: New file.
2316         * testsuite/gas/z80/z80_doc.s: New file.
2317         * testsuite/gas/z80/z80_ii8.d: New file.
2318         * testsuite/gas/z80/z80_ii8.s: New file.
2319         * testsuite/gas/z80/z80_in_f_c.d: New file.
2320         * testsuite/gas/z80/z80_in_f_c.s: New file.
2321         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2322         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2323         * testsuite/gas/z80/z80_out_c_0.d: New file.
2324         * testsuite/gas/z80/z80_out_c_0.s: New file.
2325         * testsuite/gas/z80/z80_reloc.d: New file.
2326         * testsuite/gas/z80/z80_reloc.s: New file.
2327         * testsuite/gas/z80/z80_sli.d: New file.
2328         * testsuite/gas/z80/z80_sli.s: New file.
2329
2330 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2331
2332         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2333         REGLIST_RN.
2334
2335 2020-01-01  Alan Modra  <amodra@gmail.com>
2336
2337         Update year range in copyright notice of all files.
2338
2339 For older changes see ChangeLog-2019
2340 \f
2341 Copyright (C) 2020 Free Software Foundation, Inc.
2342
2343 Copying and distribution of this file, with or without modification,
2344 are permitted in any medium without royalty provided the copyright
2345 notice and this notice are preserved.
2346
2347 Local Variables:
2348 mode: change-log
2349 left-margin: 8
2350 fill-column: 74
2351 version-control: never
2352 End: