gas/ChangeLog

   1 2020-06-04  Jose E. Marchesi  <[email protected]>
   2
   3         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
   4         cgen_put_insn_value.
   5         (gas_cgen_md_apply_fix): Likewise.
   6         (gas_cgen_md_apply_fix): Likewise.
   7         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
   8         cgen_put_insn_value.
   9         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
  10         cgen_put_insn_value.
  11
  12 2020-06-04  Alan Modra  <[email protected]>
  13
  14         * testsuite/config/default.exp: Remove global directive outside
  15         proc body.
  16         * testsuite/gas/mep/complex-relocs.exp: Likewise.
  17         * testsuite/gas/microblaze/relax_size.exp: Likewise.
  18         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
  19         * testsuite/gas/mt/relocs.exp: Likewise.
  20         * testsuite/gas/rx/rx.exp: Likewise.
  21
  22 2020-06-03  Stephen Casner  <[email protected]>
  23
  24         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
  25
  26 2020-06-02  Frédéric Pétrot  <[email protected]>
  27             Jim Wilson  <[email protected]>
  28
  29         PR 26051
  30         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
  31         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
  32         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
  33         Move B before SB.  Move J before UJ.
  34
  35 2020-06-01  Alex Coplan  <[email protected]>
  36
  37         * write.c (relax_segment): Fix handling of negative offset when
  38         relaxing an rs_org frag.
  39         * testsuite/gas/aarch64/org-neg.d: New test.
  40         * testsuite/gas/aarch64/org-neg.l: Error output for test.
  41         * testsuite/gas/aarch64/org-neg.s: Input for test.
  42         * testsuite/gas/arm/org-neg.d: New test.
  43         * testsuite/gas/arm/org-neg.l: Error output for test.
  44         * testsuite/gas/arm/org-neg.s: Input for test.
  45
  46 2020-05-28  Stephen Casner  <[email protected]>
  47
  48         Fix unexpected failures in gas testsuite for pdp11-aout target.
  49         These are caused by the PDP11's mix of little-endian octets in
  50         shorts but shorts in big endian order for long or quad.
  51
  52         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
  53         * testsuite/gas/all/gas.exp: Select alternate test scripts for
  54         pdp11, skip octa test completely.
  55         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
  56         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
  57         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
  58
  59 2020-05-28  Alex Coplan  <[email protected]>
  60
  61         * frags.c (frag_grow): Fix comment.
  62
  63 2020-05-27  Stephen Casner  <[email protected]>
  64
  65         PR gas/26001
  66         * config/tc-pdp11.c (parse_reg): Distinguish register names from
  67         symbols that begin with a register name.
  68         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
  69         * testsuite/gas/pdp11/pr26001.s: Likewise.
  70         * testsuite/gas/pdp11/pr26001.d: Likewise.
  71
  72 2020-05-27  Simon Cook  <[email protected]>
  73
  74         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
  75         pointer when creating struct riscv_csr_extra.
  76
  77 2020-05-26  H.J. Lu  <[email protected]>
  78
  79         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
  80         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
  81         * testsuite/gas/i386/inval-avx512f.l: Updated.
  82
  83 2020-05-26  Stefan Schulze Frielinghaus  <[email protected]>
  84
  85         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
  86         load/store instruction variants with alignment hints.
  87         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
  88         instruction variants with alignment hints.
  89
  90 2020-05-26  H.J. Lu  <[email protected]>
  91
  92         PR gas/26044
  93         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
  94         instead of R_XGATE_PCREL_X.
  95         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
  96         BFD_RELOC_XGATE_PCREL_X.
  97
  98 2020-05-26  H.J. Lu  <[email protected]>
  99
 100         PR gas/26044
 101         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
 102         with &fragP->fr_literal[0].
 103
 104 2020-05-26  H.J. Lu  <[email protected]>
 105
 106         PR gas/26044
 107         * config/tc-vax.c (md_estimate_size_before_relax): Replace
 108         fragP->fr_literal with &fragP->fr_literal[0].
 109         (md_convert_frag): Likewise.
 110
 111 2020-05-26  H.J. Lu  <[email protected]>
 112
 113         PR gas/26044
 114         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
 115         with &fragP->fr_literal[0].
 116
 117 2020-05-26  H.J. Lu  <[email protected]>
 118
 119         PR gas/26044
 120         * config/tc-crx.c (getreg_image): Change argument type to int.
 121         (md_convert_frag): Replace fragP->fr_literal with
 122         &fragP->fr_literal[0].
 123
 124 2020-05-26  H.J. Lu  <[email protected]>
 125
 126         PR gas/26044
 127         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
 128         sprintf with memmove.
 129
 130 2020-05-25  H.J. Lu  <[email protected]>
 131
 132         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
 133         with &fragP->fr_literal[0].
 134
 135 2020-05-25  H.J. Lu  <[email protected]>
 136
 137         PR gas/26041
 138         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
 139         2 overlapping strings.
 140
 141 2020-05-25  H.J. Lu  <[email protected]>
 142
 143         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
 144         with &fragP->fr_literal[0].
 145
 146 2020-05-25  H.J. Lu  <[email protected]>
 147
 148         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
 149         with &fragp->fr_literal[0].
 150         * config/tc-microblaze.c (md_apply_fix): Likewise.
 151         * config/tc-sh.c (md_convert_frag): Likewise.
 152
 153 2020-05-24  Jim Wilson  <[email protected]>
 154
 155         PR 26025
 156         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
 157         asection to segT.  New locals seg and subseg.  Call subseg_set before
 158         fix_new_exp.  Call subseg_set after loop to restore original values.
 159
 160 2020-05-21  Alan Modra  <[email protected]>
 161
 162         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
 163         throughout.
 164         * config/obj-elf.c: Likewise.
 165         * config/tc-aarch64.c: Likewise.
 166         * config/tc-arm.c: Likewise.
 167         * config/tc-m68k.c: Likewise.
 168         * config/tc-nios2.c: Likewise.
 169         * config/tc-tic30.c: Likewise.
 170         * ecoff.c: Likewise.
 171         * read.c: Likewise.
 172         * stabs.c: Likewise.
 173         * symbols.c: Likewise.
 174         * testsuite/gas/all/test-gen.c: Likewise.
 175
 176 2020-05-20  Nelson Chu  <[email protected]>
 177
 178         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
 179         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
 180         Static variables which are used to set the ISA extensions. You can
 181         use -march (or ELF build attributes) and -misa-spec to set them,
 182         respectively.
 183         (ext_version_hash): The hash table used to handle the extensions
 184         with versions.
 185         (init_ext_version_hash): Initialize the ext_version_hash according
 186         to riscv_ext_version_table.
 187         (riscv_get_default_ext_version): The callback function of
 188         riscv_parse_subset_t.  According to the choosed ISA spec,
 189         get the default version for the specific extension.
 190         (riscv_set_arch): Set the callback function.
 191         (enum options, struct option md_longopts): Add new option -misa-spec.
 192         (md_parse_option): Do not call riscv_set_arch for -march.  We will
 193         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
 194         to set default_isa_spec class.
 195         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
 196         ext_version_hash, and then call riscv_set_arch to set the architecture
 197         with versions according to default_arch_with_ext.
 198         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
 199         x extensions.
 200         * testsuite/gas/riscv/attribute-03.d: Likewise.
 201         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
 202         already set it's version to 2p1 by march, so no need to use the default
 203         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
 204         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
 205         ISA spec 2p2, so set 0p0 to it.
 206         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
 207         zicsr is 2p0 according to ISA spec 20191213.
 208         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
 209         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
 210         You can set them by configure options --with-arch and
 211         --with-isa-spec, respectively.
 212         (riscv_set_default_isa_spec): New function used to set the
 213         default ISA spec.
 214         (md_parse_option): Call riscv_set_default_isa_spec rather than
 215         call riscv_get_isa_spec_class directly.
 216         (riscv_after_parse_args): If the -isa-spec is not set, then we
 217         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
 218         calling riscv_set_default_isa_spec.
 219         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
 220         the --with-isa-spec may be set to different ISA spec.
 221         * testsuite/gas/riscv/attribute-02.d: Likewise.
 222         * testsuite/gas/riscv/attribute-03.d: Likewise.
 223         * testsuite/gas/riscv/attribute-04.d: Likewise.
 224         * testsuite/gas/riscv/attribute-05.d: Likewise.
 225         * testsuite/gas/riscv/attribute-06.d: Likewise.
 226         * testsuite/gas/riscv/attribute-07.d: Likewise.
 227         * configure.ac: Add configure options, --with-arch and
 228         --with-isa-spec.
 229         * configure: Regenerated.
 230         * config.in: Regenerated.
 231         * config/tc-riscv.c (default_priv_spec): Static variable which is
 232         used to check if the CSR is valid for the chosen privilege spec. You
 233         can use -mpriv-spec to set it.
 234         (enum reg_class): We now get the CSR address from csr_extra_hash rather
 235         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
 236         (riscv_init_csr_hashes): Only need to initialize one hash table
 237         csr_extra_hash.
 238         (riscv_csr_class_check): Change the return type to void.  Don't check
 239         the ISA dependency if -mcsr-check isn't set.
 240         (riscv_csr_version_check): New function.  Check and find the CSR address
 241         from csr_extra_hash, according to default_priv_spec.  Report warning
 242         for the invalid CSR if -mcsr-check is set.
 243         (reg_csr_lookup_internal): Updated.
 244         (reg_lookup_internal): Likewise.
 245         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
 246         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
 247         (md_parse_option): Call riscv_set_default_priv_version to set
 248         default_priv_spec.
 249         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
 250         privilege spec to the newest one.
 251         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
 252         include/opcode/riscv.h.
 253         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
 254         to check the ISA dependency for CSR, so fix the spec version by adding
 255         -mpriv-spec=1.11.
 256         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
 257         version warnings for the test case.
 258         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 259         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 260         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 261         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 262         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 263         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
 264         Check whether the CSR is valid when privilege version 1.9 is choosed.
 265         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 266         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
 267         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
 268         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 269         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
 270         Check whether the CSR is valid when privilege version 1.10 is choosed.
 271         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 272         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
 273         Check whether the CSR is valid when privilege version 1.11 is choosed.
 274         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 275         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
 276         setting.  You can set it by configure option --with-priv-spec.
 277         (riscv_set_default_priv_spec): New function used to set the default
 278         privilege spec.
 279         (md_parse_option): Call riscv_set_default_priv_spec rather than
 280         call riscv_get_priv_spec_class directly.
 281         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
 282         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
 283         calling riscv_set_default_priv_spec.
 284         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
 285         the --with-priv-spec may be set to different privilege spec.
 286         * testsuite/gas/riscv/priv-reg.d: Likewise.
 287         * configure.ac: Add configure option --with-priv-spec.
 288         * configure: Regenerated.
 289         * config.in: Regenerated.
 290         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
 291         explicit_attr.  Set it to TRUE if any ELF attribute is found.
 292         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
 293         the priv attributes are set.
 294         (md_assemble): Set the default_priv_spec according to the priv
 295         attributes when we start to assemble instruction.
 296         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
 297         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
 298         don't set the corresponding ELF attributes, then try to output the
 299         default ones.
 300         (riscv_set_public_attributes): If any ELF attribute or -march-attr
 301         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
 302         to update the arch and priv attributes.
 303         (s_riscv_attribute): Make sure all arch and priv attributes are set
 304         before any instruction.
 305         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
 306         ELF attribute or -march-attr is set.  If the priv attributes are not
 307         set, then try to update them by the default setting (-mpriv-spec or
 308         --with-priv-spec).
 309         * testsuite/gas/riscv/attribute-02.d: Likewise.
 310         * testsuite/gas/riscv/attribute-03.d: Likewise.
 311         * testsuite/gas/riscv/attribute-04.d: Likewise.
 312         * testsuite/gas/riscv/attribute-06.d: Likewise.
 313         * testsuite/gas/riscv/attribute-07.d: Likewise.
 314         * testsuite/gas/riscv/attribute-08.d: Likewise.
 315         * testsuite/gas/riscv/attribute-09.d: Likewise.
 316         * testsuite/gas/riscv/attribute-10.d: Likewise.
 317         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 318         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
 319         set by priv attributes must be supported.
 320         * testsuite/gas/riscv/attribute-05.s: Likewise.
 321         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
 322         priv attributes according to the -mpriv-spec option.
 323         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
 324         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
 325         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
 326         * testsuite/gas/riscv/priv-reg.d: Removed.
 327         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
 328         CSR according to the priv spec 1.9.
 329         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
 330         CSR according to the priv spec 1.9.1.
 331         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
 332         CSR according to the priv spec 1.10.
 333         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
 334         CSR according to the priv spec 1.11.
 335         * config/tc-riscv.c (md_show_usage): Add descriptions about
 336         the new GAS options.
 337         * doc/c-riscv.texi: Likewise.
 338
 339 2020-05-19  Peter Bergner  <[email protected]>
 340
 341         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
 342         * testsuite/gas/ppc/power9.d: Likewise.
 343         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
 344         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
 345         sync, wait, waitrsv>: Add tests.
 346         * testsuite/gas/ppc/power10.d: Likewise.
 347
 348 2020-05-19  Alexander Fedotov  <[email protected]>
 349
 350         PR 25992
 351         * config/tc-arm.c : Add arm_ext_v8r feature.
 352         (it_fsm_post_encode): Check arm_ext_v8r feature.
 353         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
 354
 355 2020-05-19  Alan Modra  <[email protected]>
 356
 357         * write.c (write_contents): Use bfd_get_filename rather than
 358         accessing bfd->filename directly.  Use bfd_section_name rather
 359         than accessing section->name directly.
 360
 361 2020-05-19  Alan Modra  <[email protected]>
 362
 363         * symbols.c (local_symbol_make): Init all of lsy_flags.
 364
 365 2020-05-18  Alan Modra  <[email protected]>
 366
 367         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
 368         before looking at add_symbol->sy_flags.
 369
 370 2020-05-18  Hongtao Liu  <[email protected]>
 371
 372         * config/tc-i386.c: Not handle lret/iret.
 373         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
 374         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
 375         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
 376         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
 377         * testsuite/gas/i386/lfence-ret.s: Ditto.
 378         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
 379         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
 380         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
 381         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
 382         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
 383         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
 384         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
 385
 386 2020-05-15  Alan Modra  <[email protected]>
 387             Alex Coplan  <[email protected]>
 388
 389         * symbols.c (struct local_symbol): Update comment.
 390         (resolve_symbol_value): For resolved symbols equated to other
 391         symbols, verify that the referenced symbol is not a local_symbol
 392         before accessing sy_value.  Don't leave symbol loops during
 393         finalize_syms resolution.
 394         * testsuite/gas/all/assign-bad-recursive.d: New test.
 395         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
 396         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
 397         * testsuite/gas/all/gas.exp: Run it.
 398
 399 2020-05-14  Nick Clifton  <[email protected]>
 400
 401         * po/sv.po: Updated Swedish translation.
 402
 403 2020-05-11  Alan Modra  <[email protected]>
 404
 405         * testsuite/gas/ppc/scalarquad.d,
 406         * testsuite/gas/ppc/scalarquad.s: New test.
 407         * testsuite/gas/ppc/ppc.exp: Run it.
 408
 409 2020-05-11  Alan Modra  <[email protected]>
 410
 411         * testsuite/gas/ppc/rightmost.d,
 412         * testsuite/gas/ppc/rightmost.s: New test.
 413         * testsuite/gas/ppc/ppc.exp: Run it.
 414
 415 2020-05-11  Alan Modra  <[email protected]>
 416
 417         * testsuite/gas/ppc/xvtlsbb.d,
 418         * testsuite/gas/ppc/xvtlsbb.s: New test.
 419         * testsuite/gas/ppc/ppc.exp: Run it.
 420
 421 2020-05-11  Alan Modra  <[email protected]>
 422
 423         * testsuite/gas/ppc/stringop.d,
 424         * testsuite/gas/ppc/stringop.s: New test.
 425         * testsuite/gas/ppc/ppc.exp: Run it.
 426
 427 2020-05-11  Peter Bergner  <[email protected]>
 428
 429         * testsuite/gas/ppc/set_bool.d,
 430         * testsuite/gas/ppc/set_bool.s: New test.
 431         * testsuite/gas/ppc/ppc.exp: Run it.
 432
 433 2020-05-11  Alan Modra  <[email protected]>
 434
 435         * testsuite/gas/ppc/bitmanip.d,
 436         * testsuite/gas/ppc/bitmanip.s: New test.
 437         * testsuite/gas/ppc/ppc.exp: Run it.
 438
 439 2020-05-11  Alan Modra  <[email protected]>
 440
 441         * testsuite/gas/ppc/genpcv.d,
 442         * testsuite/gas/ppc/genpcv.s: New test.
 443         * testsuite/gas/ppc/ppc.exp: Run it.
 444
 445 2020-05-11  Alan Modra  <[email protected]>
 446
 447         * testsuite/gas/ppc/maskmanip.d,
 448         * testsuite/gas/ppc/maskmanip.s: New test.
 449         * testsuite/gas/ppc/ppc.exp: Run it.
 450
 451 2020-05-11  Alan Modra  <[email protected]>
 452             Peter Bergner  <[email protected]>
 453
 454         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
 455         (md_assemble): Check acc specified in correct operand.
 456         * testsuite/gas/ppc/outerprod.d,
 457         * testsuite/gas/ppc/outerprod.s,
 458         * testsuite/gas/ppc/vsx4.d,
 459         * testsuite/gas/ppc/vsx4.s: New tests.
 460         * testsuite/gas/ppc/ppc.exp: Run them.
 461
 462 2020-05-11  Alan Modra  <[email protected]>
 463
 464         * testsuite/gas/ppc/simd_perm.d,
 465         * testsuite/gas/ppc/simd_perm.s: New test.
 466         * testsuite/gas/ppc/ppc.exp: Run it.
 467
 468 2020-05-11  Alan Modra  <[email protected]>
 469
 470         * testsuite/gas/ppc/int128.d,
 471         * testsuite/gas/ppc/int128.s: New test.
 472         * testsuite/gas/ppc/ppc.exp: Run it.
 473
 474 2020-05-11  Alan Modra  <[email protected]>
 475
 476         * testsuite/gas/ppc/vsx_32byte.d,
 477         * testsuite/gas/ppc/vsx_32byte.s: New test.
 478         * testsuite/gas/ppc/ppc.exp: Run it.
 479
 480 2020-05-11  Alan Modra  <[email protected]>
 481
 482         * testsuite/gas/ppc/vec_mul.s,
 483         * testsuite/gas/ppc/vec_mul.d: New test.
 484         * testsuite/gas/ppc/ppc.exp: Run it.
 485
 486 2020-05-11  Peter Bergner  <[email protected]>
 487
 488         * testsuite/gas/ppc/byte_rev.d,
 489         * testsuite/gas/ppc/byte_rev.s: New test.
 490         * testsuite/gas/ppc/ppc.exp: Run it.
 491
 492 2020-05-11  Peter Bergner  <[email protected]>
 493
 494         * testsuite/gas/ppc/power10.d: Add paste. tests.
 495         * testsuite/gas/ppc/power10.s: Likewise.
 496
 497 2020-05-11  Peter Bergner  <[email protected]>
 498
 499         * testsuite/gas/ppc/power10.s: New test.
 500         * testsuite/gas/ppc/power10.d: Likewise.
 501         * testsuite/gas/ppc/ppc.exp: Run it.
 502
 503 2020-05-11  Alan Modra  <[email protected]>
 504
 505         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
 506         renaming.
 507         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
 508         place of -mfuture/-Mfuture.
 509         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
 510         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 511
 512 2020-05-06  Nick Clifton  <[email protected]>
 513
 514         * po/sv.po: Updated Swedish translation.
 515
 516 2020-05-06  Nick Clifton  <[email protected]>
 517
 518         PR 25927
 519         * doc/as.texi (Preprocessing): Replace cross reference to not
 520         existant document with a URL to the equivalent page in the GCC
 521         manual.
 522
 523 2020-05-05  Nick Clifton  <[email protected]>
 524
 525         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
 526         construction of a DWARF-5 directory name table.
 527         * testsuite/gas/elf/pr25917.d: Update expected output.
 528
 529 2020-05-05  Gunther Nikl <[email protected]>
 530
 531         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
 532         (md_parse_option): Remove initialization of elf_flags.
 533
 534 2020-05-04  Andre Vieira  <[email protected]>
 535
 536         PR gas/25863
 537         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
 538         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
 539         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
 540
 541 2020-05-04  Nick Clifton  <[email protected]>
 542
 543         PR 25917
 544         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
 545         table's existence before looking at its entries.
 546         Also do not emit a default directory entry if there are no
 547         directories in use.
 548
 549         * testsuite/gas/elf/pr25917.s: New test source file.
 550         * testsuite/gas/elf/pr25917.d: New test driver.
 551         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
 552
 553 2020-04-30  Alex Coplan  <[email protected]>
 554
 555         * config/tc-aarch64.c (fix_insn): Implement for
 556         AARCH64_OPND_UNDEFINED.
 557         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
 558         * testsuite/gas/aarch64/udf.s: New.
 559         * testsuite/gas/aarch64/udf.d: New.
 560         * testsuite/gas/aarch64/udf-invalid.s: New.
 561         * testsuite/gas/aarch64/udf-invalid.l: New.
 562         * testsuite/gas/aarch64/udf-invalid.d: New.
 563
 564 2020-04-30  Yoshinori Sato <[email protected]>
 565
 566         * config/tc-rx.c (elf_flags): Reset default value.
 567         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
 568
 569 2020-04-29  Max Filippov  <[email protected]>
 570
 571         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
 572         if it's not defined.
 573         (microarch_earliest): New static variable.
 574         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
 575         simcall opcode has mandatory parameter.
 576         (xg_init_global_config): Initialize microarch_earliest.
 577
 578 2020-04-29  Nick Clifton  <[email protected]>
 579
 580         PR 22699
 581         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
 582         IMM0_8S and add support for IMM0_8U.
 583         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
 584         unsigned 8-bit immediate.
 585         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
 586         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
 587
 588 2020-04-27  Tamar Christina  <[email protected]>
 589
 590         * NEWS: Add news entry for big-obj.
 591         * config/tc-i386.c (i386_target_format): Support new format.
 592         * doc/c-i386.texi: Add i386 support.
 593         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
 594         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
 595
 596 2020-04-27  Nick Clifton  <[email protected]>
 597
 598         PR 25878
 599         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
 600         (assign_file_to_slot): New function.  Fills in an entry in the
 601         files table.
 602         (allocate_filenum): Use new function.
 603         (allocate_filename_to_slot): Use new function.  If the specified
 604         slot entry is already in use, but was chosen automatically then
 605         reassign the automatic entry.
 606
 607 2020-04-26  Hongtao Liu  <[email protected]
 608
 609         * config/tc-i386.c (lfence_before_ret_shl): New member.
 610         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
 611         for Anysize insns.
 612         (insert_after_load): Issue warning for REP CMPS/SCAS.
 613         (insert_before_before): Handle iret, Handle
 614         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 615         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 616         -mlfence-before-ret=[none/not/or/shl/yes].
 617         Enable -mlfence-before-ret=shl when
 618         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 619         (md_show_usage): Ditto.
 620         * doc/c-i386.texi: Ditto.
 621         * testsuite/gas/i386/i386.exp: Add new testcases.
 622         * testsuite/gas/i386/lfence-load-b.d: New.
 623         * testsuite/gas/i386/lfence-load-b.e: New.
 624         * testsuite/gas/i386/lfence-load.d: Modified.
 625         * testsuite/gas/i386/lfence-load.e: New.
 626         * testsuite/gas/i386/lfence-load.s: Modified.
 627         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 628         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 629         * testsuite/gas/i386/lfence-ret-c.d: New.
 630         * testsuite/gas/i386/lfence-ret-d.d: New.
 631         * testsuite/gas/i386/lfence-ret.s: Modified.
 632         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 633         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 634         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 635         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 636         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 637         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 638         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 639         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 640         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 641         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 642
 643 2020-04-22  Max Filippov  <[email protected]>
 644
 645         PR ld/25861
 646         * config/tc-xtensa.c (md_apply_fix): Replace
 647         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 648         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 649         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 650         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 651         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 652
 653 2020-04-22  Alan Modra  <[email protected]>
 654
 655         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 656         symbol for ".symver .. remove".
 657         * doc/as.texi (.symver): Update.
 658         * testsuite/gas/symver/symver11.s: Make foo weak.
 659         * testsuite/gas/symver/symver11.d: Expect an error.
 660         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 661
 662 2020-04-21  H.J. Lu  <[email protected]>
 663
 664         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 665
 666 2020-04-21  Andreas Schwab  <[email protected]>
 667
 668         PR 25848
 669         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
 670         * testsuite/gas/m68k/operands.d: Update.
 671         * testsuite/gas/m68k/op68000.d: Update for new error messages.
 672
 673 2020-04-21  Tamar Christina  <[email protected]>
 674
 675         PR binutils/24753
 676         * testsuite/gas/arm/pr24753.d: New test.
 677         * testsuite/gas/arm/pr24753.s: New test.
 678
 679 2020-04-21  H.J. Lu  <[email protected]>
 680
 681         PR gas/23840
 682         PR gas/25295
 683         * NEWS: Mention .symver extension.
 684         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 685         function.
 686         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 687         add a version name.  Add local, hidden and remove visibility
 688         support.
 689         (elf_frob_symbol): Handle the list of version names.  Update the
 690         original symbol to local, hidden or remove it from the symbol
 691         table.
 692         (elf_frob_file_before_adjust): Handle the list of version names.
 693         * config/obj-elf.h (elf_visibility): New.
 694         (elf_versioned_name_list): Likewise.
 695         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 696         and visibility.  Change versioned_name pointer to struct
 697         elf_versioned_name_list.
 698         * doc/as.texi: Update .symver directive.
 699         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 700         error checking tests.
 701         * testsuite/gas/symver/symver6.d: New file.
 702         * testsuite/gas/symver/symver7.d: Likewise.
 703         * testsuite/gas/symver/symver7.s: Likewise.
 704         * testsuite/gas/symver/symver8.d: Likewise.
 705         * testsuite/gas/symver/symver8.s: Likewise.
 706         * testsuite/gas/symver/symver9.s: Likewise.
 707         * testsuite/gas/symver/symver9a.d: Likewise.
 708         * testsuite/gas/symver/symver9b.d: Likewise.
 709         * testsuite/gas/symver/symver10.s: Likewise.
 710         * testsuite/gas/symver/symver10a.d: Likewise.
 711         * testsuite/gas/symver/symver10b.d: Likewise.
 712         * testsuite/gas/symver/symver11.d: Likewise.
 713         * testsuite/gas/symver/symver11.s: Likewise.
 714         * testsuite/gas/symver/symver12.d: Likewise.
 715         * testsuite/gas/symver/symver12.s: Likewise.
 716         * testsuite/gas/symver/symver13.d: Likewise.
 717         * testsuite/gas/symver/symver13.s: Likewise.
 718         * testsuite/gas/symver/symver14.d: Likewise.
 719         * testsuite/gas/symver/symver14.l: Likewise.
 720         * testsuite/gas/symver/symver15.d: Likewise.
 721         * testsuite/gas/symver/symver15.l: Likewise.
 722         * testsuite/gas/symver/symver6.l: Removed.
 723         * testsuite/gas/symver/symver6.s: Updated.
 724
 725 2020-04-20  Sudakshina Das  <[email protected]>
 726
 727         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 728         to include TSB.
 729         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 730         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 731         * testsuite/gas/aarch64/system.d: Update.
 732
 733 2020-04-20  Sudakshina Das  <[email protected]>
 734
 735         * testsuite/gas/aarch64/bti.d: Update -march option.
 736         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 737         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 738         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 739         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 740
 741 2020-04-17  Alan Modra  <[email protected]>
 742
 743         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 744
 745 2020-04-16  Gagan Singh Sidhu  <[email protected]>
 746             Nick Clifton  <[email protected]>
 747
 748         PR 25803
 749         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 750         targets.
 751         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 752         for the type-2 test.
 753         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 754         targets running this test.
 755
 756 2020-02-16  David Faust  <[email protected]>
 757
 758         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 759         * testsuite/gas/bpf/jump32.s: New file.
 760         * testsuite/gas/bpf/jump32.d: Likewise.
 761
 762 2020-04-08  H.J. Lu  <[email protected]>
 763
 764         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 765         documentation.
 766
 767 2020-04-08  Gunther Nikl  <[email protected]>
 768
 769         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 770         (md_pcrel_from): Remove prototytpe.
 771         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 772         define.
 773         (md_pcrel_from_section): Remove duplicate prototype.
 774         * tc.h (md_pcrel_from_section): Add prototype.
 775         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 776         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 777         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 778         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 779         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 780         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 781         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 782         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 783         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 784         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 785         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 786         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 787         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 788         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 789         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 790         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 791         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 792         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 793         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 794         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 795         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 796         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 797         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 798         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 799         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 800         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 801         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 802         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 803         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 804         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 805         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 806         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 807         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 808         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 809         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 810         md_apply_fix3): Delete prototypes.
 811
 812 2020-04-07  H.J. Lu  <[email protected]>
 813
 814         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 815         instructions.
 816
 817 2020-04-07  H.J. Lu  <[email protected]>
 818
 819         * doc/c-z80.texi: Fix @xref warnings.
 820
 821 2020-04-07  Lili Cui  <[email protected]>
 822
 823         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 824         (cpu_noarch): Likewise.
 825         * doc/c-i386.texi: Document TSXLDTRK.
 826         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 827         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 828         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 829         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 830
 831 2020-04-02  Lili Cui  <[email protected]>
 832
 833         * config/tc-i386.c (cpu_arch): Add .serialize.
 834         (cpu_noarch): Likewise.
 835         * doc/c-i386.texi: Document serialize.
 836         * testsuite/gas/i386/i386.exp: Run serialize tests
 837         * testsuite/gas/i386/serialize.d: Likewise.
 838         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 839         * testsuite/gas/i386/serialize.s: Likewise.
 840
 841 2020-04-02  Rainer Orth  <[email protected]>
 842
 843         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 844         * testsuite/gas/elf/section12b.d: Likewise.
 845         * testsuite/gas/elf/section16a.d: Likewise.
 846         * testsuite/gas/elf/section16b.d: Likewise.
 847
 848 2020-04-02  Gunther Nikl  <[email protected]>
 849
 850         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 851         with a suppressed address register.
 852
 853 2020-04-01  H.J. Lu  <[email protected]>
 854
 855         PR gas/25756
 856         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 857         * testsuite/gas/i386/localpic.s: Add a test for relocation
 858         against local absolute symbol.
 859         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 860         * testsuite/gas/i386/localpic.d: Updated.
 861         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 862         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 863
 864 2020-04-01  Rainer Orth  <[email protected]>
 865
 866         PR gas/25732
 867         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 868         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 869         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 870         testsuite/gas/i386/x86-64-jump.d.
 871         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 872         Incorporate changes to
 873         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 874         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 875         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 876         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 877         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 878
 879 2020-03-31  Maciej W. Rozycki  <[email protected]>
 880
 881         PR 25611
 882         PR 25614
 883         * dwarf2dbg.c: Do not include "bignum.h".
 884
 885 2020-03-30  Nelson Chu  <[email protected]>
 886
 887         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 888         * testsuite/gas/riscv/alias-csr.s: Likewise.
 889         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 890         to priv-reg-pseudo-noalias.
 891         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 892         * testsuite/gas/riscv/bad-csr.l: Likewise.
 893         * testsuite/gas/riscv/bad-csr.s: Likewise.
 894         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 895         * testsuite/gas/riscv/satp.s: Likewise.
 896         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 897         csr instruction, including alias-csr testcase.
 898         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 899         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 900         pseudo instruction with objdump -Mno-aliases.
 901         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 902         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 903         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 904         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 905         * testsuite/gas/riscv/priv-reg.s: Likewise.
 906         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 907         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 908         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 909
 910 2020-03-25  J.W. Jagersma  <[email protected]>
 911
 912         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 913         sections with the "b" attribute.
 914
 915 2020-03-22  Alan Modra  <[email protected]>
 916
 917         * testsuite/gas/s12z/truncated.d: Update expected output.
 918
 919 2020-03-17  Sergey Belyashov  <[email protected]>
 920
 921         PR 25690
 922         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 923         * doc/c-z80.texi: Update documentation.
 924
 925 2020-03-17  Sergey Belyashov  <[email protected]>
 926
 927         PR 25641
 928         PR 25668
 929         PR 25633
 930         Fix disassembling ED+A4/AC/B4/BC opcodes.
 931         Fix assembling lines containing colonless label and instruction
 932         with first operand inside parentheses.
 933         Fix registration of unsupported by target CPU registers.
 934         * config/tc-z80.c: See above.
 935         * config/tc-z80.h: See above.
 936         * testsuite/gas/z80/colonless.d: Update test.
 937         * testsuite/gas/z80/colonless.s: Likewise.
 938         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 939         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 940         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 941         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 942         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 943         * testsuite/gas/z80/unsup_regs.s: Likewise.
 944         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 945         * testsuite/gas/z80/z80.exp: Likewise.
 946         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 947         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 948         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 949
 950 2020-03-13  Andre Vieira  <[email protected]>
 951
 952         PR 25660
 953         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 954         (parse_operands): Handle new operand codes.
 955         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 956         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 957         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 958         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 959         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 960         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 961         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 962         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 963
 964 2020-03-11  H.J. Lu  <[email protected]>
 965
 966         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 967
 968 2020-03-11  H.J. Lu  <[email protected]>
 969
 970         * testsuite/gas/i386/i386.exp: Run new tests.
 971         * testsuite/gas/i386/lfence-byte.d: New file.
 972         * testsuite/gas/i386/lfence-byte.e: Likewise.
 973         * testsuite/gas/i386/lfence-byte.s: Likewise.
 974         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 975         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 976         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 977         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 978         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 979         * testsuite/gas/i386/lfence-load.d: Likewise.
 980         * testsuite/gas/i386/lfence-load.s: Likewise.
 981         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 982         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 983         * testsuite/gas/i386/lfence-ret.s: Likewise.
 984         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 985         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 986         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 987         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 988         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 989         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 990         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 991         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 992         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 993         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 994         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 995         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 996
 997 2020-03-11  H.J. Lu  <[email protected]>
 998
 999         * config/tc-i386.c (lfence_after_load): New.
1000         (lfence_before_indirect_branch_kind): New.
1001         (lfence_before_indirect_branch): New.
1002         (lfence_before_ret_kind): New.
1003         (lfence_before_ret): New.
1004         (last_insn): New.
1005         (load_insn_p): New.
1006         (insert_lfence_after): New.
1007         (insert_lfence_before): New.
1008         (md_assemble): Call insert_lfence_before and insert_lfence_after.
1009         Set last_insn.
1010         (OPTION_MLFENCE_AFTER_LOAD): New.
1011         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1012         (OPTION_MLFENCE_BEFORE_RET): New.
1013         (md_longopts): Add -mlfence-after-load=,
1014         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1015         (md_parse_option): Handle -mlfence-after-load=,
1016         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1017         (md_show_usage): Display -mlfence-after-load=,
1018         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1019         (i386_cons_align): New.
1020         * config/tc-i386.h (i386_cons_align): New.
1021         (md_cons_align): New.
1022         * doc/c-i386.texi: Document -mlfence-after-load=,
1023         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1024
1025 2020-03-11  Nick Clifton  <[email protected]>
1026
1027         PR 25611
1028         PR 25614
1029         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1030         (DWARF2_FILE_SIZE_NAME): Default to -1.
1031         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1032         whichever is higher.
1033         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1034         (NUM_MD5_BYTES): Define.
1035         (struct file entry): Add md5 field.
1036         (get_filenum): Delete and replace with...
1037         (get_basename): New function.
1038         (get_directory_table_entry): New function.
1039         (allocate_filenum): New function.
1040         (allocate_filename_to_slot): New function.
1041         (dwarf2_where): Use new functions.
1042         (dwarf2_directive_filename): Add support for extended .file
1043         pseudo-op.
1044         (dwarf2_directive_loc): Allow the use of file number zero with
1045         DWARF 5 or higher.
1046         (out_file_list): Rename to...
1047         (out_dir_and_file_list): Add DWARF 5 support.
1048         (out_debug_line): Emit extra values into the section header for
1049         DWARF 5.
1050         (out_debug_str): Allow for file 0 to be used with DWARF 5.
1051         * doc/as.texi (.file): Update the description of this pseudo-op.
1052         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1053         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1054         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1055         * NEWS: Mention the new feature.
1056
1057 2020-03-10  Alan Modra  <[email protected]>
1058
1059         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1060         to avoid signed overflow.
1061         * config/tc-mcore.c (md_assemble): Likewise.
1062         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1063         * config/tc-nds32.c (SET_ADDEND): Likewise.
1064         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1065
1066 2020-03-09  Jan Beulich  <[email protected]>
1067
1068         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1069         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1070         testsuite/gas/i386/avx-intel.d: Adjust expectations.
1071
1072 2020-03-07  Alan Modra  <[email protected]>
1073
1074         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1075         first column.
1076
1077 2020-03-06  Nick Clifton  <[email protected]>
1078
1079         PR 25614
1080         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1081         0 if the dwarf_level is 5 or more.  Complain if a filename follows
1082         a file 0.
1083         * testsuite/gas/elf/dwarf-5-file0.s: New test.
1084         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1085         * testsuite/gas/elf/elf.exp: Run the new test.
1086
1087         PR 25612
1088         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1089         * doc/as.texi: Fix another typo.
1090
1091 2020-03-06  Nick Clifton  <[email protected]>
1092
1093         PR 25612
1094         * as.c (dwarf_level): Define.
1095         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1096         (parse_args): Add support for the new options.
1097         as.h (dwarf_level): Prototype.
1098         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1099         value.
1100         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1101         (DWARF2_LINE_VERSION): Remove definition.
1102         * doc/as.texi: Document the new options.
1103
1104 2020-03-06  Nick Clifton  <[email protected]>
1105
1106         PR 25572
1107         * as.c (main): Allow matching input and outputs when they are
1108         not regular files.
1109
1110 2020-03-06  Jan Beulich  <[email protected]>
1111
1112         * config/tc-i386.c (match_mem_size): Generalize broadcast special
1113         casing.
1114         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1115         one of byte/word/dword/qword is set alongside a SIMD register in
1116         a template's operand.
1117
1118 2020-03-06  Jan Beulich  <[email protected]>
1119
1120         * config/tc-i386.c (match_template): Extend code in logic
1121         rejecting certain suffixes in certain modes to also cover mask
1122         register use and VecSIB. Drop special casing of broadcast. Skip
1123         immediates in the check.
1124
1125 2020-03-06  Jan Beulich  <[email protected]>
1126
1127         * config/tc-i386.c (match_template): Fold duplicate code in
1128         logic rejecting certain suffixes in certain modes. Drop
1129         pointless "else".
1130
1131 2020-03-06  Jan Beulich  <[email protected]>
1132
1133         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1134         alongside !norex64 ones.
1135         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1136         with both 32- and 64-bit GPR operands.
1137         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1138         32- and 64-bit GPR operands.
1139         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1140         testsuite/gas/i386/x86-64-avx512bw.d,
1141         testsuite/gas/i386/x86-64-avx512f-intel.d,
1142         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1143
1144 2020-03-06  Jan Beulich  <[email protected]>
1145
1146         * config/tc-i386.c (md_assemble): Drop use of rex64.
1147         (process_suffix): For REX.W for 64-bit CRC32.
1148
1149 2020-03-06  Jan Beulich  <[email protected]>
1150
1151         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1152         addressing for MPX insns without base/index.
1153         * testsuite/gas/i386/mpx-16bit.s,
1154         * testsuite/gas/i386/mpx-16bit.d: New.
1155         * testsuite/gas/i386/i386.exp: Run new test.
1156
1157 2020-03-06  Jan Beulich  <[email protected]>
1158
1159         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1160         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1161         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1162         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1163         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1164         as well as a BSWAP one.
1165         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1166         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1167         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1168         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1169         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1170         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1171         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1172         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1173         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1174         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1175         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1176         testsuite/gas/i386/vmx.d: Adjust expectations.
1177
1178 2020-03-06  Jan Beulich  <[email protected]>
1179
1180         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1181         from having their operands swapped.
1182         * testsuite/gas/i386/waitpkg.s,
1183         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1184         3-operand cases as well as testing of 16-bit code generation.
1185         * testsuite/gas/i386/waitpkg.d,
1186         testsuite/gas/i386/waitpkg-intel.d,
1187         testsuite/gas/i386/x86-64-waitpkg.d,
1188         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1189
1190 2020-03-04  Nelson Chu  <[email protected]>
1191
1192         * config/tc-riscv.c (percent_op_utype): Support the modifier
1193         %got_pcrel_hi.
1194         * doc/c-riscv.texi: Add documentation.
1195         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1196         modifier %got_pcrel_hi.
1197         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1198         * testsuite/gas/riscv/relax-reloc.d: Likewise.
1199         * testsuite/gas/riscv/relax-reloc.s: Likewise.
1200
1201         * doc/c-riscv.texi (relocation modifiers): Add documentation.
1202         (RISC-V-Formats): Update the section name from "Instruction Formats"
1203         to "RISC-V Instruction Formats".
1204
1205 2020-03-04  Alexandre Oliva  <[email protected]>
1206
1207         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1208         detected in a section which does not have at least 4 byte
1209         alignment.
1210         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1211         * testsuite/gas/arm/ldr-t.s: Likewise.
1212         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1213         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1214         disassembly, ignoring any NOPs that may have been inserted because
1215         of section alignment.
1216         * testsuite/gas/arm/ldr-t.d: Likewise.
1217
1218 2020-03-04  Jan Beulich  <[email protected]>
1219
1220         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1221         * doc/c-i386.texi: Mention sev_es.
1222         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1223         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1224         expectations.
1225         * testsuite/gas/i386/arch-13-znver1.d,
1226         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1227
1228 2020-03-03  H.J. Lu  <[email protected]>
1229
1230         * config/tc-i386.c (match_template): Replace ignoresize and
1231         defaultsize with mnemonicsize.
1232         (process_suffix): Likewise.
1233
1234 2020-03-03  Sergey Belyashov  <[email protected]>
1235
1236         PR 25627
1237         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1238         instruction LD IY,(HL).
1239         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1240         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1241         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1242         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1243
1244 2020-03-03  H.J. Lu  <[email protected]>
1245
1246         PR gas/25622
1247         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1248         x86-64-default-suffix-avx.
1249         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1250         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1251         * testsuite/gas/i386/noreg64.d: Updated.
1252         * testsuite/gas/i386/noreg64.l: Likewise.
1253         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1254         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1255         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1256
1257 2020-03-03  Sergey Belyashov  <[email protected]>
1258
1259         PR 25604
1260         * config/tc-z80.c (contains_register): Prevent an illegal memory
1261         access when checking an expression for a register name.
1262
1263 2020-03-03  Alan Modra  <[email protected]>
1264
1265         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1266         support.
1267
1268 2020-03-02  Alan Modra  <[email protected]>
1269
1270         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1271         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1272         and .sbss sections.
1273         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1274         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1275         (s3_s_score_lcomm): Likewise.
1276         * config/tc-score7.c: Similarly.
1277         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1278
1279 2020-02-28  YunQiang Su  <[email protected]>
1280
1281         PR gas/25539
1282         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1283         to handle multi-labels.
1284         (has_label_name): New.
1285
1286 2020-02-26  Matthew Malcomson  <[email protected]>
1287
1288         * config/tc-arm.c (enum pred_instruction_type): Remove
1289         NEUTRAL_IT_NO_VPT_INSN predication type.
1290         (cxn_handle_predication): Modify to require condition suffixes.
1291         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1292         * testsuite/gas/arm/cde-scalar.s: Update test.
1293         * testsuite/gas/arm/cde-warnings.l: Update test.
1294         * testsuite/gas/arm/cde-warnings.s: Update test.
1295
1296 2020-02-26  Alan Modra  <[email protected]>
1297
1298         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1299         N_() on empty string.
1300
1301 2020-02-26  Alan Modra  <[email protected]>
1302
1303         * read.c (read_a_source_file): Call strncpy with length one
1304         less than size of original_case_string.
1305
1306 2020-02-26  Alan Modra  <[email protected]>
1307
1308         * config/obj-elf.c: Indent labels correctly.
1309         * config/obj-macho.c: Likewise.
1310         * config/tc-aarch64.c: Likewise.
1311         * config/tc-alpha.c: Likewise.
1312         * config/tc-arm.c: Likewise.
1313         * config/tc-cr16.c: Likewise.
1314         * config/tc-crx.c: Likewise.
1315         * config/tc-frv.c: Likewise.
1316         * config/tc-i386-intel.c: Likewise.
1317         * config/tc-i386.c: Likewise.
1318         * config/tc-ia64.c: Likewise.
1319         * config/tc-mn10200.c: Likewise.
1320         * config/tc-mn10300.c: Likewise.
1321         * config/tc-nds32.c: Likewise.
1322         * config/tc-riscv.c: Likewise.
1323         * config/tc-s12z.c: Likewise.
1324         * config/tc-xtensa.c: Likewise.
1325         * config/tc-z80.c: Likewise.
1326         * read.c: Likewise.
1327         * symbols.c: Likewise.
1328         * write.c: Likewise.
1329
1330 2020-02-20  Nelson Chu  <[email protected]>
1331
1332         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1333         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
1334         after parsing all arguments.
1335         (enum csr_insn_type): New enum is used to classify the CSR instruction.
1336         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
1337         are used to check if we write a read-only CSR by the CSR instruction.
1338         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
1339         all CSR for the read-only CSR checking.
1340         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1341         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1342         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
1343         all CSR instructions for the read-only CSR checking.
1344         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1345         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1346
1347         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1348         (riscv_opts): Initialize it.
1349         (reg_lookup_internal): Check the `riscv_opts.csr_check`
1350         before doing the CSR checking.
1351         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1352         (md_longopts): Add mcsr-check and mno-csr-check.
1353         (md_parse_option): Handle new enum option values.
1354         (s_riscv_option): Handle new long options.
1355         * doc/c-riscv.texi: Add description for the new .option and assembler
1356         options.
1357         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1358         the CSR checking.
1359         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1360
1361         * config/tc-riscv.c (csr_extra_hash): New.
1362         (enum riscv_csr_class): New enum.  Used to decide
1363         whether or not this CSR is legal in the current ISA string.
1364         (struct riscv_csr_extra): New structure to hold all extra information
1365         of CSR.
1366         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
1367         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1368         Call hash_reg_name to insert CSR address into reg_names_hash.
1369         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1370         Decide whether the CSR is valid according to the csr_extra_hash.
1371         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1372         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1373         not a boolean.  This is same as riscv_init_csr_hash, so keep the
1374         consistent usage.
1375         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1376         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1377         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1378         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
1379         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1380         f-ext CSR are not allowed.
1381         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1382         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
1383         source file is `priv-reg.s`, and the ISA is rv64if, so the
1384         rv32-only CSR are not allowed.
1385         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1386
1387 2020-02-21  Alan Modra  <[email protected]>
1388
1389         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1390         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1391
1392 2020-02-21  Alan Modra  <[email protected]>
1393
1394         PR 25569
1395         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1396         on section size adjustment, instead perform another write if
1397         exec header size is larger than section size.
1398
1399 2020-02-19  Nelson Chu  <[email protected]>
1400
1401         * doc/c-riscv.texi: Add the doc entries for -march-attr/
1402         -mno-arch-attr command line options.
1403
1404 2020-02-19  Nelson Chu  <[email protected]>
1405
1406         * testsuite/gas/riscv/c-add-addi.d: New testcase.
1407         * testsuite/gas/riscv/c-add-addi.s: Likewise.
1408
1409 2020-02-19  Sergey Belyashov  <[email protected]>
1410
1411         PR 25576
1412         * config/tc-z80.c (md_parse_option): Do not use an underscore
1413         prefix for local labels in SDCC compatability mode.
1414         (z80_start_line_hook): Remove SDCC dollar label support.
1415         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1416         * testsuite/gas/z80/sdcc.s: Likewise.
1417
1418 2020-02-19  Sergey Belyashov  <[email protected]>
1419
1420         PR 25517
1421         * config/tc-z80.c: Add -march option.
1422         * doc/as.texi: Update Z80 documentation.
1423         * doc/c-z80.texi: Likewise.
1424         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1425         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1426         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1427         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1428         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1429         * testsuite/gas/z80/gbz80_all.d: Likewise.
1430         * testsuite/gas/z80/r800_extra.d: Likewise.
1431         * testsuite/gas/z80/r800_ii8.d: Likewise.
1432         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1433         * testsuite/gas/z80/sdcc.d: Likewise.
1434         * testsuite/gas/z80/z180.d: Likewise.
1435         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1436         * testsuite/gas/z80/z80_doc.d: Likewise.
1437         * testsuite/gas/z80/z80_ii8.d: Likewise.
1438         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1439         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1440         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1441         * testsuite/gas/z80/z80_sli.d: Likewise.
1442         * testsuite/gas/z80/z80n_all.d: Likewise.
1443         * testsuite/gas/z80/z80n_reloc.d: Likewise.
1444
1445 2020-02-19  H.J. Lu  <[email protected]>
1446
1447         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1448         with GNU_PROPERTY_X86_FEATURE_2_MMX.
1449         * testsuite/gas/i386/i386.exp: Run property-3 and
1450         x86-64-property-3.
1451         * testsuite/gas/i386/property-3.d: New file.
1452         * testsuite/gas/i386/property-3.s: Likewise.
1453         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1454
1455 2020-02-17  H.J. Lu  <[email protected]>
1456
1457         * config/tc-i386.c (cpu_arch): Add .popcnt.
1458         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
1459         Add a tab before @samp{.sse4a}.
1460
1461 2020-02-17  Jan Beulich  <[email protected]>
1462
1463         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1464         for AddrPrefixOpReg templates. Combine the two pieces of
1465         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1466         mode.
1467
1468 2020-02-17  Jan Beulich  <[email protected]>
1469
1470         PR gas/14439
1471         * config/tc-i386.c (md_assemble): Also suppress operand
1472         swapping for MONITOR{,X} and MWAIT{,X}.
1473         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1474         Add Intel syntax monitor/mwait tests.
1475         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1476         Adjust expectations.
1477         *testsuite/gas/i386/sse3-intel.d,
1478         testsuite/gas/i386/x86-64-sse3-intel.d: New.
1479         * testsuite/gas/i386/i386.exp: Run new tests.
1480
1481 2020-02-17  Jan Beulich  <[email protected]>
1482
1483         PR gas/6518
1484         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1485         [XYZ]MMWord memory operand ambiguity recognition logic (largely
1486         re-indentation).
1487         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1488         cases.
1489         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1490         * testsuite/gas/i386/avx512dq-inval.l,
1491         testsuite/gas/i386/inval-avx.l,
1492         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1493         * testsuite/gas/i386/avx512vl-ambig.s,
1494         testsuite/gas/i386/avx512vl-ambig.l: New.
1495         * testsuite/gas/i386/i386.exp: Run new test.
1496
1497 2020-02-16  H.J. Lu  <[email protected]>
1498
1499         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
1500         nosse4.
1501         * doc/c-i386.texi: Document sse4a and nosse4a.
1502
1503 2020-02-14  H.J. Lu  <[email protected]>
1504
1505         * doc/c-i386.texi: Remove the old movsx and movzx documentation
1506         for AT&T syntax.
1507
1508 2020-02-14  Jan Beulich  <[email protected]>
1509
1510         PR gas/25438
1511         * config/tc-i386.c (md_assemble): Move movsx/movzx special
1512         casing ...
1513         (process_suffix): ... here. Consider just the first operand
1514         initially.
1515         (check_long_reg): Drop opcode 0x63 special case again.
1516         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1517         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1518         Move ambiguous operand size tests ...
1519         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1520         testsuite/gas/i386/noreg64.s: ... here.
1521         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1522         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1523         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1524         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1525         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1526         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1527         testsuite/gas/i386/x86-64-movsxd.d,
1528         testsuite/gas/i386/x86-64-movsxd-intel.d,
1529         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1530         Adjust expectations.
1531         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1532         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1533         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1534         * testsuite/gas/i386/i386.exp: Run new tests.
1535
1536 2020-02-14  Jan Beulich  <[email protected]>
1537
1538         * config/tc-i386.c (process_operands): Also skip segment
1539         override prefix emission if it matches an already present one.
1540         * testsuite/gas/i386/prefix32.s: Add double segment override
1541         cases.
1542         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1543
1544 2020-02-14  Jan Beulich  <[email protected]>
1545
1546         * config/tc-i386.c (process_operands): Drop ineffectual segment
1547         overrides when optimizing.
1548         * testsuite/gas/i386/lea-optimize.d: New.
1549         * testsuite/gas/i386/i386.exp: Run new test.
1550
1551 2020-02-14  Jan Beulich  <[email protected]>
1552
1553         * config/tc-i386.c (process_operands): Also check insn prefix
1554         for ineffectual segment override warning. Don't cover possible
1555         VEX/EVEX encoded insns there.
1556         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1557         testsuite/gas/i386/lea.e: New.
1558         * testsuite/gas/i386/i386.exp: Run new test.
1559
1560 2020-02-14  H.J. Lu  <[email protected]>
1561
1562         PR gas/25438
1563         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1564         syntax.
1565
1566 2020-02-13  Fangrui Song   <[email protected]>
1567             H.J. Lu  <[email protected]>
1568
1569         PR gas/25551
1570         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1571         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1572         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1573         * testsuite/gas/i386/relax-5.d: New file.
1574         * testsuite/gas/i386/relax-5.s: Likewise.
1575         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1576         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1577
1578 2020-02-13  Jan Beulich  <[email protected]>
1579
1580         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1581         "nosse4" entry.
1582
1583 2020-02-12  Jan Beulich  <[email protected]>
1584
1585         * config/tc-i386.c (avx512): New (at file scope), moved from
1586         (check_VecOperands): ... here.
1587         (process_suffix): Add [XYZ]MMword operand size handling.
1588         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1589         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1590         tests.
1591         * testsuite/gas/i386/avx512dq-inval.l,
1592         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1593
1594 2020-02-12  Jan Beulich  <[email protected]>
1595
1596         PR gas/24546
1597         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1598         code only.
1599         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1600         CALL/JMP in O_tbyte_ptr case.
1601         * doc/c-i386.texi: Mention far call and full pointer load ISA
1602         differences.
1603         * testsuite/gas/i386/x86-64-branch-3.s,
1604         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1605         * testsuite/gas/i386/x86-64-branch-3.d,
1606         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1607         * testsuite/gas/i386/x86-64-branch-5.l,
1608         testsuite/gas/i386/x86-64-branch-5.s: New.
1609         * testsuite/gas/i386/i386.exp: Run new test.
1610
1611 2020-02-12  Jan Beulich  <[email protected]>
1612
1613         PR gas/25438
1614         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1615         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1616         64-bit-only warning.
1617         (check_word_reg): Consistently error on mismatching register
1618         size and suffix.
1619         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1620         for movw. Replace suffix / GPR for orb.
1621         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1622         byte GPRs as well as ones for inb/outb with a word accumulator.
1623         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1624         testsuite/gas/i386/inval.l: Adjust expectations.
1625
1626 2020-02-12  Jan Beulich  <[email protected]>
1627
1628         * config/tc-i386.c (operand_type_register_match): Also fall
1629         through initial two if()-s when the template allows for a GPR
1630         operand. Adjust comment.
1631
1632 2020-02-11  Jan Beulich  <[email protected]>
1633
1634         (struct _i386_insn): New field "short_form".
1635         (optimize_encoding): Drop setting of shortform field.
1636         (process_suffix): Set i.short_form. Replace shortform use.
1637         (process_operands): Replace shortform use.
1638
1639 2020-02-11  Matthew Malcomson  <[email protected]>
1640
1641         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1642         loop initial declaration.
1643
1644 2020-02-10  Matthew Malcomson  <[email protected]>
1645
1646         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1647         instructions that can have 5 arguments.
1648         (enum operand_parse_code): Add new operands.
1649         (parse_operands): Account for new operands.
1650         (S5): New macro.
1651         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1652         (neon_select_shape): Account for P suffix.
1653         (LOW1): Move macro to global position.
1654         (HI4): Move macro to global position.
1655         (vcx_assign_vec_d): New.
1656         (vcx_assign_vec_m): New.
1657         (vcx_assign_vec_n): New.
1658         (enum vcx_reg_type): New.
1659         (vcx_get_reg_type): New.
1660         (vcx_size_pos): New.
1661         (vcx_vec_pos): New.
1662         (vcx_handle_shape): New.
1663         (vcx_ensure_register_in_range): New.
1664         (vcx_handle_register_arguments): New.
1665         (vcx_handle_insn_block): New.
1666         (vcx_handle_common_checks): New.
1667         (do_vcx1): New.
1668         (do_vcx2): New.
1669         (do_vcx3): New.
1670         * testsuite/gas/arm/cde-missing-fp.d: New test.
1671         * testsuite/gas/arm/cde-missing-fp.l: New test.
1672         * testsuite/gas/arm/cde-missing-mve.d: New test.
1673         * testsuite/gas/arm/cde-missing-mve.l: New test.
1674         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1675         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1676         * testsuite/gas/arm/cde-mve.s: New test.
1677         * testsuite/gas/arm/cde-warnings.l:
1678         * testsuite/gas/arm/cde-warnings.s:
1679         * testsuite/gas/arm/cde.d:
1680         * testsuite/gas/arm/cde.s:
1681
1682 2020-02-10  Stam Markianos-Wright  <[email protected]>
1683             Matthew Malcomson  <[email protected]>
1684
1685         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1686         CDE coprocessor that can be enabled.
1687         (enum pred_instruction_type): New pred type.
1688         (BAD_NO_VPT): New error message.
1689         (BAD_CDE): New error message.
1690         (BAD_CDE_COPROC): New error message.
1691         (enum operand_parse_code): Add new immediate operands.
1692         (parse_operands): Account for new immediate operands.
1693         (check_cde_operand): New.
1694         (cde_coproc_enabled): New.
1695         (cde_coproc_pos): New.
1696         (cde_handle_coproc): New.
1697         (cxn_handle_predication): New.
1698         (do_custom_instruction_1): New.
1699         (do_custom_instruction_2): New.
1700         (do_custom_instruction_3): New.
1701         (do_cx1): New.
1702         (do_cx1a): New.
1703         (do_cx1d): New.
1704         (do_cx1da): New.
1705         (do_cx2): New.
1706         (do_cx2a): New.
1707         (do_cx2d): New.
1708         (do_cx2da): New.
1709         (do_cx3): New.
1710         (do_cx3a): New.
1711         (do_cx3d): New.
1712         (do_cx3da): New.
1713         (handle_pred_state): Define new IT block behaviour.
1714         (insns): Add newn CX*{,d}{,a} instructions.
1715         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1716         Define new cdecp extension strings.
1717         * doc/c-arm.texi: Document new cdecp extension arguments.
1718         * testsuite/gas/arm/cde-scalar.d: New test.
1719         * testsuite/gas/arm/cde-scalar.s: New test.
1720         * testsuite/gas/arm/cde-warnings.d: New test.
1721         * testsuite/gas/arm/cde-warnings.l: New test.
1722         * testsuite/gas/arm/cde-warnings.s: New test.
1723         * testsuite/gas/arm/cde.d: New test.
1724         * testsuite/gas/arm/cde.s: New test.
1725
1726 2020-02-10  H.J. Lu  <[email protected]>
1727
1728         PR gas/25516
1729         * config/tc-i386.c (intel64): Renamed to ...
1730         (isa64): This.
1731         (match_template): Accept Intel64 only instruction by default.
1732         (i386_displacement): Updated.
1733         (md_parse_option): Updated.
1734         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1735         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1736         -mamd64 to x86-64-sysenter-amd.
1737         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1738
1739 2020-02-10  Alan Modra  <[email protected]>
1740
1741         * config/obj-elf.c (obj_elf_change_section): Error for section
1742         type, attr or entsize changes in assembly.
1743         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1744         * testsuite/gas/elf/section5.l: Update.
1745
1746 2020-02-10  Alan Modra  <[email protected]>
1747
1748         * output-file.c (output_file_close): Do a normal close when
1749         flag_always_generate_output.
1750         * write.c (write_object_file): Don't stop output when
1751         flag_always_generate_output.
1752
1753 2020-02-07  Sergey Belyashov  <[email protected]>
1754
1755         PR 25469
1756         * config/tc-z80.c: Add -gbz80 command line option to generate code
1757         for the GameBoy Z80.  Add support for generating DWARF.
1758         * config/tc-z80.h: Add support for DWARF debug information
1759         generation.
1760         * doc/c-z80.texi: Document new command line option.
1761         * testsuite/gas/z80/gbz80_all.d: New file.
1762         * testsuite/gas/z80/gbz80_all.s: New file.
1763         * testsuite/gas/z80/z80.exp: Run the new tests.
1764         * testsuite/gas/z80/z80n_all.d: New file.
1765         * testsuite/gas/z80/z80n_all.s: New file.
1766         * testsuite/gas/z80/z80n_reloc.d: New file.
1767
1768 2020-02-06  H.J. Lu  <[email protected]>
1769
1770         PR gas/25381
1771         * config/obj-elf.c (get_section): Also check
1772         linked_to_symbol_name.
1773         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1774         (obj_elf_parse_section_letters): Handle the 'o' flag.
1775         (build_group_lists): Renamed to ...
1776         (build_additional_section_info): This.  Set elf_linked_to_section
1777         from map_head.linked_to_symbol_name.
1778         (elf_adjust_symtab): Updated.
1779         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1780         * doc/as.texi: Document the 'o' flag.
1781         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1782         * testsuite/gas/elf/section18.d: New file.
1783         * testsuite/gas/elf/section18.s: Likewise.
1784         * testsuite/gas/elf/section19.d: Likewise.
1785         * testsuite/gas/elf/section19.s: Likewise.
1786         * testsuite/gas/elf/section20.d: Likewise.
1787         * testsuite/gas/elf/section20.s: Likewise.
1788         * testsuite/gas/elf/section21.d: Likewise.
1789         * testsuite/gas/elf/section21.l: Likewise.
1790         * testsuite/gas/elf/section21.s: Likewise.
1791
1792 2020-02-06  H.J. Lu  <[email protected]>
1793
1794         * NEWS: Mention x86 assembler options to align branches for
1795         binutils 2.34.
1796
1797 2020-02-06  H.J. Lu  <[email protected]>
1798
1799         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1800         only for ELF targets.
1801         * testsuite/gas/i386/unique.d: Don't xfail.
1802         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1803
1804 2020-02-06  Alan Modra  <[email protected]>
1805
1806         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1807         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1808
1809 2020-02-06  Alan Modra  <[email protected]>
1810
1811         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1812         xfail, and rename test.
1813         * testsuite/gas/elf/section12b.d: Likewise.
1814         * testsuite/gas/elf/section16a.d: Likewise.
1815         * testsuite/gas/elf/section16b.d: Likewise.
1816
1817 2020-02-02  H.J. Lu  <[email protected]>
1818
1819         PR gas/25380
1820         * config/obj-elf.c (section_match): Removed.
1821         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1822         section_id.
1823         (obj_elf_change_section): Replace info and group_name arguments
1824         with match_p.  Also update the section ID and flags from match_p.
1825         (obj_elf_section): Handle "unique,N".  Update call to
1826         obj_elf_change_section.
1827         * config/obj-elf.h (elf_section_match): New.
1828         (obj_elf_change_section): Updated.
1829         * config/tc-arm.c (start_unwind_section): Update call to
1830         obj_elf_change_section.
1831         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1832         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1833         (microblaze_s_sdata): Likewise.
1834         (microblaze_s_rdata): Likewise.
1835         (microblaze_s_bss): Likewise.
1836         * config/tc-mips.c (s_change_section): Likewise.
1837         * config/tc-msp430.c (msp430_profiler): Likewise.
1838         * config/tc-rx.c (parse_rx_section): Likewise.
1839         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1840         * doc/as.texi: Document "unique,N" in .section directive.
1841         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1842         * testsuite/gas/elf/section15.d: New file.
1843         * testsuite/gas/elf/section15.s: Likewise.
1844         * testsuite/gas/elf/section16.s: Likewise.
1845         * testsuite/gas/elf/section16a.d: Likewise.
1846         * testsuite/gas/elf/section16b.d: Likewise.
1847         * testsuite/gas/elf/section17.d: Likewise.
1848         * testsuite/gas/elf/section17.l: Likewise.
1849         * testsuite/gas/elf/section17.s: Likewise.
1850         * testsuite/gas/i386/unique.d: Likewise.
1851         * testsuite/gas/i386/unique.s: Likewise.
1852         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1853         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1854
1855 2020-02-02  H.J. Lu  <[email protected]>
1856
1857         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1858
1859 2020-02-01  Anthony Green  <[email protected]>
1860
1861        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1862
1863 2020-01-31  Sandra Loosemore  <[email protected]>
1864
1865         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1866         %tls_ldo.
1867
1868 2020-01-31  Andre Vieira  <[email protected]>
1869
1870         PR gas/25472
1871         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1872         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1873         +mve.
1874         * testsuite/gas/arm/mve_dsp.d: New test.
1875
1876 2020-01-31  Nick Clifton  <[email protected]>
1877
1878         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1879         rather than BFD_RELOC_NONE.
1880
1881 2020-01-31  Srinath Parvathaneni  <[email protected]>
1882
1883         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1884         to support VLDMIA instruction for MVE.
1885         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1886         instruction for MVE.
1887         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1888         instruction for MVE.
1889         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1890         instruction for MVE.
1891         * testsuite/gas/arm/mve-ldst.d: New test.
1892         * testsuite/gas/arm/mve-ldst.s: Likewise.
1893
1894 2020-01-31  Nick Clifton  <[email protected]>
1895
1896         * po/fr.po: Updated French translation.
1897         * po/ru.po: Updated Russian translation.
1898
1899 2020-01-31  Richard Sandiford  <[email protected]>
1900
1901         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1902         .s for the movprfx.
1903         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1904         * testsuite/gas/aarch64/sve-movprfx_28.d,
1905         * testsuite/gas/aarch64/sve-movprfx_28.l,
1906         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1907
1908 2020-01-30  Jan Beulich  <[email protected]>
1909
1910         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1911         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1912         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1913         Adjust expectations.
1914
1915 2020-01-30  Jose E. Marchesi  <[email protected]>
1916
1917         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1918         * testsuite/gas/bpf/alu-be.d: Likewise.
1919         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1920         * testsuite/gas/bpf/alu32-be.d: Likewise.
1921
1922 2020-01-30  Jan Beulich  <[email protected]>
1923
1924         * testsuite/gas/i386/x86-64-branch-2.s,
1925         testsuite/gas/i386/x86-64-branch-4.s,
1926         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1927         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1928         testsuite/gas/i386/x86-64-branch-2.d,
1929         testsuite/gas/i386/x86-64-branch-4.l,
1930         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1931
1932 2020-01-30  Jan Beulich  <[email protected]>
1933
1934         * config/tc-i386.c (process_suffix): .
1935         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1936         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1937         Add LRETQ case.
1938         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1939         suffix.
1940         testsuite/gas/i386/x86_64.s: Add RETF cases.
1941         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1942         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1943         testsuite/gas/i386/x86-64-opcode.d,
1944         testsuite/gas/i386/x86-64-suffix-intel.d,
1945         testsuite/gas/i386/x86-64-suffix.d,
1946         testsuite/gas/i386/x86_64-intel.d
1947         testsuite/gas/i386/x86_64.d: Adjust expectations.
1948         * testsuite/gas/i386/x86-64-suffix.e,
1949         testsuite/gas/i386/x86_64.e: New.
1950
1951 2020-01-30  Jan Beulich  <[email protected]>
1952
1953         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1954         special case.
1955
1956 2020-01-27  H.J. Lu  <[email protected]>
1957
1958         PR binutils/25445
1959         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1960         movsxd.
1961         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1962         differences.  Document movslq and movsxd.
1963         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1964         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1965         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1966         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1967         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1968         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1969         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1970         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1971         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1972         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1973         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1974
1975 2020-01-27  Alan Modra  <[email protected]>
1976
1977         * testsuite/gas/all/gas.exp: Replace case statements with switch
1978         statements.
1979         * testsuite/gas/elf/elf.exp: Likewise.
1980         * testsuite/gas/macros/macros.exp: Likewise.
1981         * testsuite/lib/gas-defs.exp: Likewise.
1982
1983 2020-01-27  Tamar Christina  <[email protected]>
1984
1985         PR 25403
1986         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1987         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1988
1989 2020-01-22  Maxim Blinov  <[email protected]>
1990
1991         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1992         s exts must be known, so rename *ok* to *fail*.
1993         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1994         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1995         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1996         above change.
1997         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1998         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1999
2000 2020-01-22  H.J. Lu  <[email protected]>
2001
2002         PR gas/25438
2003         * config/tc-i386.c (check_long_reg): Always disallow double word
2004         suffix in mnemonic with word general register.
2005         * testsuite/gas/i386/general.s: Replace word general register
2006         with double word general register for movl.
2007         * testsuite/gas/i386/inval.s: Add tests for movl with word general
2008         register.
2009         * testsuite/gas/i386/general.l: Updated.
2010         * testsuite/gas/i386/inval.l: Likewise.
2011
2012 2020-01-22  Alan Modra  <[email protected]>
2013
2014         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2015         __tls_get_addr_desc and __tls_get_addr_opt.
2016
2017 2020-01-21  Jan Beulich  <[email protected]>
2018
2019         * testsuite/gas/i386/inval-crc32.s,
2020         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2021         * testsuite/gas/i386/inval-crc32.l,
2022         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2023
2024 2020-01-21  Jan Beulich  <[email protected]>
2025
2026         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2027         generic code path. Deal with No_lSuf being set in a template.
2028         * testsuite/gas/i386/inval-crc32.l,
2029         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2030         instead of error(s) when operand size is ambiguous.
2031         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2032         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2033         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2034         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2035         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2036         Adjust expectations.
2037
2038 2020-01-21  Jan Beulich  <[email protected]>
2039
2040         * config/tc-i386.c (process_suffix): Drop SYSRET special case
2041         and an intel_syntax check. Re-write lack-of-suffix processing
2042         logic.
2043         * doc/c-i386.texi: Document operand size defaults for suffix-
2044         less AT&T syntax insns.
2045         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2046         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2047         testsuite/gas/i386/x86-64-avx-scalar.s,
2048         testsuite/gas/i386/x86-64-avx.s,
2049         testsuite/gas/i386/x86-64-bundle.s,
2050         testsuite/gas/i386/x86-64-intel64.s,
2051         testsuite/gas/i386/x86-64-lock-1.s,
2052         testsuite/gas/i386/x86-64-opcode.s,
2053         testsuite/gas/i386/x86-64-sse2avx.s,
2054         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2055         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2056         testsuite/gas/i386/x86-64-nops.s,
2057         testsuite/gas/i386/x86-64-ptwrite.s,
2058         testsuite/gas/i386/x86-64-simd.s,
2059         testsuite/gas/i386/x86-64-sse-noavx.s,
2060         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2061         insns.
2062         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2063         testsuite/gas/i386/noreg64.s: Add further tests.
2064         * testsuite/gas/i386/ilp32/x86-64-nops.d,
2065         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2066         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2067         testsuite/gas/i386/sse-noavx.d,
2068         testsuite/gas/i386/x86-64-intel64.d,
2069         testsuite/gas/i386/x86-64-nops.d,
2070         testsuite/gas/i386/x86-64-opcode.d,
2071         testsuite/gas/i386/x86-64-ptwrite-intel.d,
2072         testsuite/gas/i386/x86-64-ptwrite.d,
2073         testsuite/gas/i386/x86-64-simd-intel.d,
2074         testsuite/gas/i386/x86-64-simd-suffix.d,
2075         testsuite/gas/i386/x86-64-simd.d,
2076         testsuite/gas/i386/x86-64-sse-noavx.d
2077         testsuite/gas/i386/x86-64-suffix.d,
2078         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2079         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2080         testsuite/gas/i386/noreg64.l: New.
2081         * testsuite/gas/i386/i386.exp: Run new tests.
2082
2083 2020-01-21  Jan Beulich  <[email protected]>
2084
2085         * testsuite/gas/i386/avx512_bf16_vl.s,
2086         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2087         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2088         broadcast forms of VCVTNEPS2BF16.
2089         * testsuite/gas/i386/avx512_bf16_vl.d,
2090         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2091
2092 2020-01-20  Nick Clifton  <[email protected]>
2093
2094         * po/uk.po: Updated Ukranian translation.
2095
2096 2020-01-20  H.J. Lu  <[email protected]>
2097
2098         PR ld/25416
2099         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2100         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2101         x32 object.
2102         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2103         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2104         R_X86_64_GOTPC32_TLSDESC relocation.
2105
2106 2020-01-18  Nick Clifton  <[email protected]>
2107
2108         * configure: Regenerate.
2109         * po/gas.pot: Regenerate.
2110
2111 2020-01-18  Nick Clifton  <[email protected]>
2112
2113         Binutils 2.34 branch created.
2114
2115 2020-01-17  H.J. Lu  <[email protected]>
2116
2117         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2118         with vex_encoding_vex.
2119         (parse_insn): Likewise.
2120         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
2121         and {vex3} documentation.
2122         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2123         {vex}.
2124         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2125
2126 2020-01-16  Andre Vieira  <[email protected]>
2127
2128         PR 25376
2129         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2130         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2131         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2132         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2133         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2134         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2135
2136 2020-01-16  Jan Beulich  <[email protected]>
2137
2138         * config/tc-i386.c (match_template): Drop found_cpu_match local
2139         variable.
2140
2141 2020-01-16  Jan Beulich  <[email protected]>
2142
2143         * testsuite/gas/i386/avx512dq-inval.l,
2144         testsuite/gas/i386/avx512dq-inval.s: New.
2145         * testsuite/gas/i386/i386.exp: Run new test.
2146
2147 2020-01-15  Jozef Lawrynowicz  <[email protected]>
2148
2149         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2150         relocations when the target is 430X, except when extracting part of an
2151         expression.
2152         (msp430_srcoperand): Adjust comment.
2153         Initialize the expp member of the msp430_operand_s struct as
2154         appropriate.
2155         (msp430_dstoperand): Likewise.
2156         * testsuite/gas/msp430/msp430.exp: Run new test.
2157         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2158         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2159
2160 2020-01-15  Alan Modra  <[email protected]>
2161
2162         * configure.tgt: Add sparc-*-freebsd case.
2163
2164 2020-01-14  Lili Cui <[email protected]>
2165
2166         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2167         * testsuite/gas/i386/align-branch-1b.d: Likewise.
2168         * testsuite/gas/i386/align-branch-1c.d: Likewise.
2169         * testsuite/gas/i386/align-branch-1d.d: Likewise.
2170         * testsuite/gas/i386/align-branch-1e.d: Likewise.
2171         * testsuite/gas/i386/align-branch-1f.d: Likewise.
2172         * testsuite/gas/i386/align-branch-1g.d: Likewise.
2173         * testsuite/gas/i386/align-branch-1h.d: Likewise.
2174         * testsuite/gas/i386/align-branch-1i.d: Likewise.
2175         * testsuite/gas/i386/align-branch-5.d: Likewise.
2176         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2177         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2178         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2179         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2180         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2181         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2182         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2183         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2184         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2185         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2186         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2187         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2188
2189 2020-01-14  Sergey Belyashov  <[email protected]>
2190
2191         PR 25377
2192         * config/tc-z80.c: Add support for half precision, single
2193         precision and double precision floating point values.
2194         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2195         * doc/as.texi: Add new z80 command line options.
2196         * doc/c-z80.texi: Document new z80 command line options.
2197         * testsuite/gas/z80/ez80_pref_dis.s: New test.
2198         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2199         * testsuite/gas/z80/z80.exp: Run the new test.
2200         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2201         * testsuite/gas/z80/fp_zeda32.d: Likewise.
2202         * testsuite/gas/z80/strings.d: Update expected output.
2203
2204 2020-01-13  Matthew Malcomson  <[email protected]>
2205
2206         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2207         dependency.
2208
2209 2020-01-13  Claudiu Zissulescu  <[email protected]>
2210
2211         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2212         the CPU.
2213         * config/tc-arc.h: Add header if/defs.
2214         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2215
2216 2020-01-13  Alan Modra  <[email protected]>
2217
2218         * testsuite/gas/wasm32/allinsn.d: Update expected output.
2219
2220 2020-01-13  Alan Modra  <[email protected]>
2221
2222         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2223         insertion.
2224
2225 2020-01-10  Alan Modra  <[email protected]>
2226
2227         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2228         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2229
2230 2020-01-03  Sergey Belyashov  <[email protected]>
2231
2232         PR 25224
2233         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2234         opcode byte values.
2235         (emit_ld_r_r): Likewise.
2236         (emit_ld_rr_m): Likewise.
2237         (emit_ld_rr_nn): Likewise.
2238
2239 2020-01-09  Jan Beulich  <[email protected]>
2240
2241         * config/tc-i386.c (optimize_encoding): Add
2242         is_any_vex_encoding() invocations. Drop respective
2243         i.tm.extension_opcode == None checks.
2244
2245 2020-01-09  Jan Beulich  <[email protected]>
2246
2247         * config/tc-i386.c (md_assemble): Check RegRex is clear during
2248         REX transformations. Correct comment indentation.
2249
2250 2020-01-09  Jan Beulich  <[email protected]>
2251
2252         * config/tc-i386.c (optimize_encoding): Generalize register
2253         transformation for TEST optimization.
2254
2255 2020-01-09  Jan Beulich  <[email protected]>
2256
2257         * testsuite/gas/i386/x86-64-sysenter-amd.s,
2258         testsuite/gas/i386/x86-64-sysenter-amd.d,
2259         testsuite/gas/i386/x86-64-sysenter-amd.l,
2260         testsuite/gas/i386/x86-64-sysenter-intel.d,
2261         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2262         * testsuite/gas/i386/i386.exp: Run new tests.
2263
2264 2020-01-08  Nick Clifton  <[email protected]>
2265
2266         PR 25284
2267         * doc/as.texi (Align): Document the fact that all arguments can be
2268         omitted.
2269         (Balign): Likewise.
2270         (P2align): Likewise.
2271
2272 2020-01-08  Nick Clifton  <[email protected]>
2273
2274         PR 14891
2275         * config/obj-elf.c (obj_elf_section): Fail if the section name is
2276         already defined as a different symbol type.
2277         * testsuite/gas/elf/pr14891.s: New test source file.
2278         * testsuite/gas/elf/pr14891.d: New test driver.
2279         * testsuite/gas/elf/pr14891.s: New test expected error output.
2280         * testsuite/gas/elf/elf.exp: Run the new test.
2281
2282 2020-01-08  Alan Modra  <[email protected]>
2283
2284         * config/tc-z8k.c (md_begin): Make idx unsigned.
2285         (get_specific): Likewise for this_index.
2286
2287 2020-01-07  Claudiu Zissulescu  <[email protected]>
2288
2289         * onfig/tc-arc.c (parse_reloc_symbol): New function.
2290         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2291         (md_operand): Set X_md to absent.
2292         (arc_parse_name): Check for X_md.
2293
2294 2020-01-03  Sergey Belyashov  <[email protected]>
2295
2296         PR 25311
2297         * as.h (TC_STRING_ESCAPES): Provide a default definition.
2298         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2299         NO_STRING_ESCAPES.
2300         * read.c (next_char_of_string): Likewise.
2301         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2302         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2303
2304 2020-01-03  Nick Clifton  <[email protected]>
2305
2306         * po/sv.po: Updated Swedish translation.
2307
2308 2020-01-03  Jan Beulich  <[email protected]>
2309
2310         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2311         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2312
2313 2020-01-03  Jan Beulich  <[email protected]>
2314
2315         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2316         by-element usdot. Add 64-bit form tests for by-element sudot.
2317         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2318
2319 2020-01-03  Jan Beulich  <[email protected]>
2320
2321         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2322         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2323
2324 2020-01-03  Jan Beulich  <[email protected]>
2325
2326         * testsuite/gas/aarch64/f64mm.d,
2327         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2328
2329 2020-01-02  Sergey Belyashov  <[email protected]>
2330
2331         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2332         support for assembler code generated by SDCC. Add new relocation
2333         types. Add z80-elf target support.
2334         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2335         labels. Local labels starts from ".L".
2336         * NEWS: Mention the new support.
2337         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2338         * testsuite/gas/all/fwdexp.s: Likewise.
2339         * testsuite/gas/all/cond.l: Likewise.
2340         * testsuite/gas/all/cond.s: Likewise.
2341         * testsuite/gas/all/fwdexp.d: Likewise.
2342         * testsuite/gas/all/fwdexp.s: Likewise.
2343         * testsuite/gas/elf/section2.e-mips: Likewise.
2344         * testsuite/gas/elf/section2.l: Likewise.
2345         * testsuite/gas/elf/section2.s: Likewise.
2346         * testsuite/gas/macros/app1.d: Likewise.
2347         * testsuite/gas/macros/app1.s: Likewise.
2348         * testsuite/gas/macros/app2.d: Likewise.
2349         * testsuite/gas/macros/app2.s: Likewise.
2350         * testsuite/gas/macros/app3.d: Likewise.
2351         * testsuite/gas/macros/app3.s: Likewise.
2352         * testsuite/gas/macros/app4.d: Likewise.
2353         * testsuite/gas/macros/app4.s: Likewise.
2354         * testsuite/gas/macros/app4b.s: Likewise.
2355         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2356         * testsuite/gas/z80/z80.exp: Add new tests
2357         * testsuite/gas/z80/dollar.d: New file.
2358         * testsuite/gas/z80/dollar.s: New file.
2359         * testsuite/gas/z80/ez80_adl_all.d: New file.
2360         * testsuite/gas/z80/ez80_adl_all.s: New file.
2361         * testsuite/gas/z80/ez80_adl_suf.d: New file.
2362         * testsuite/gas/z80/ez80_isuf.s: New file.
2363         * testsuite/gas/z80/ez80_z80_all.d: New file.
2364         * testsuite/gas/z80/ez80_z80_all.s: New file.
2365         * testsuite/gas/z80/ez80_z80_suf.d: New file.
2366         * testsuite/gas/z80/r800_extra.d: New file.
2367         * testsuite/gas/z80/r800_extra.s: New file.
2368         * testsuite/gas/z80/r800_ii8.d: New file.
2369         * testsuite/gas/z80/r800_z80_doc.d: New file.
2370         * testsuite/gas/z80/z180.d: New file.
2371         * testsuite/gas/z80/z180.s: New file.
2372         * testsuite/gas/z80/z180_z80_doc.d: New file.
2373         * testsuite/gas/z80/z80_doc.d: New file.
2374         * testsuite/gas/z80/z80_doc.s: New file.
2375         * testsuite/gas/z80/z80_ii8.d: New file.
2376         * testsuite/gas/z80/z80_ii8.s: New file.
2377         * testsuite/gas/z80/z80_in_f_c.d: New file.
2378         * testsuite/gas/z80/z80_in_f_c.s: New file.
2379         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2380         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2381         * testsuite/gas/z80/z80_out_c_0.d: New file.
2382         * testsuite/gas/z80/z80_out_c_0.s: New file.
2383         * testsuite/gas/z80/z80_reloc.d: New file.
2384         * testsuite/gas/z80/z80_reloc.s: New file.
2385         * testsuite/gas/z80/z80_sli.d: New file.
2386         * testsuite/gas/z80/z80_sli.s: New file.
2387
2388 2020-01-02  Szabolcs Nagy  <[email protected]>
2389
2390         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2391         REGLIST_RN.
2392
2393 2020-01-01  Alan Modra  <[email protected]>
2394
2395         Update year range in copyright notice of all files.
2396
2397 For older changes see ChangeLog-2019
2398 \f
2399 Copyright (C) 2020 Free Software Foundation, Inc.
2400
2401 Copying and distribution of this file, with or without modification,
2402 are permitted in any medium without royalty provided the copyright
2403 notice and this notice are preserved.
2404
2405 Local Variables:
2406 mode: change-log
2407 left-margin: 8
2408 fill-column: 74
2409 version-control: never
2410 End: