gas/ChangeLog

   1 2019-12-17  Alan Modra  <amodra@gmail.com>
   2
   3         * doc/as.texi: Remove mention of tic80.
   4
   5 2019-12-12  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         PR gas/25274
   8         * config/tc-i386.c (optimize_encoding): Also check R12-R15
   9         registers for "test $imm7, %r64/%r32/%r16 -> test $imm7, %r8"
  10         optimization.
  11         * testsuite/gas/i386/x86-64-optimize-3.s: Add tests for test
  12         with r12.
  13         * testsuite/gas/i386/x86-64-optimize-3.d: Updated.
  14         * testsuite/gas/i386/x86-64-optimize-3b.d: Likewise.
  15
  16 2019-12-12  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         * testsuite/gas/i386/align-branch-1.s: New file.
  19         * testsuite/gas/i386/align-branch-1a.d: Likewise.
  20         * testsuite/gas/i386/align-branch-1b.d: Likewise.
  21         * testsuite/gas/i386/align-branch-1c.d: Likewise.
  22         * testsuite/gas/i386/align-branch-1d.d: Likewise.
  23         * testsuite/gas/i386/align-branch-1e.d: Likewise.
  24         * testsuite/gas/i386/align-branch-1f.d: Likewise.
  25         * testsuite/gas/i386/align-branch-1g.d: Likewise.
  26         * testsuite/gas/i386/align-branch-1h.d: Likewise.
  27         * testsuite/gas/i386/align-branch-2.s: Likewise.
  28         * testsuite/gas/i386/align-branch-2a.d: Likewise.
  29         * testsuite/gas/i386/align-branch-2b.d: Likewise.
  30         * testsuite/gas/i386/align-branch-2c.d: Likewise.
  31         * testsuite/gas/i386/align-branch-3.d: Likewise.
  32         * testsuite/gas/i386/align-branch-3.s: Likewise.
  33         * testsuite/gas/i386/align-branch-4.s: Likewise.
  34         * testsuite/gas/i386/align-branch-4a.d: Likewise.
  35         * testsuite/gas/i386/align-branch-4b.d: Likewise.
  36         * testsuite/gas/i386/align-branch-5.d: Likewise.
  37         * testsuite/gas/i386/align-branch-5.s: Likewise.
  38         * testsuite/gas/i386/align-branch-6.d: Likewise.
  39         * testsuite/gas/i386/align-branch-6.s: Likewise.
  40         * testsuite/gas/i386/align-branch-7.d: Likewise.
  41         * testsuite/gas/i386/align-branch-7.s: Likewise.
  42         * testsuite/gas/i386/align-branch-8.d: Likewise.
  43         * testsuite/gas/i386/align-branch-8.s: Likewise.
  44         * testsuite/gas/i386/x86-64-align-branch-1.s: Likewise.
  45         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
  46         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
  47         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
  48         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
  49         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
  50         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
  51         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
  52         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
  53         * testsuite/gas/i386/x86-64-align-branch-2.s: Likewise.
  54         * testsuite/gas/i386/x86-64-align-branch-2a.d: Likewise.
  55         * testsuite/gas/i386/x86-64-align-branch-2b.d: Likewise.
  56         * testsuite/gas/i386/x86-64-align-branch-2c.d: Likewise.
  57         * testsuite/gas/i386/x86-64-align-branch-3.d: Likewise.
  58         * testsuite/gas/i386/x86-64-align-branch-3.s: Likewise.
  59         * testsuite/gas/i386/x86-64-align-branch-4.s: Likewise.
  60         * testsuite/gas/i386/x86-64-align-branch-4a.d: Likewise.
  61         * testsuite/gas/i386/x86-64-align-branch-4b.d: Likewise.
  62         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
  63         * testsuite/gas/i386/x86-64-align-branch-6.d: Likewise.
  64         * testsuite/gas/i386/x86-64-align-branch-7.d: Likewise.
  65         * testsuite/gas/i386/x86-64-align-branch-7.s: Likewise.
  66         * testsuite/gas/i386/x86-64-align-branch-8.d: Likewise.
  67         * testsuite/gas/i386/x86-64-align-branch-8.s: Likewise.
  68         * testsuite/gas/i386/i386.exp: Run new tests.
  69
  70 2019-12-12  H.J. Lu  <hongjiu.lu@intel.com>
  71
  72         * config/tc-i386.c (OPTION_MBRANCHES_WITH_32B_BOUNDARIES): New.
  73         (md_longopts): Add -mbranches-within-32B-boundaries.
  74         (md_parse_option): Handle -mbranches-within-32B-boundaries.
  75         (md_show_usage): Add -mbranches-within-32B-boundaries.
  76
  77 2019-12-12  H.J. Lu  <hongjiu.lu@intel.com>
  78
  79         * config/tc-i386.c (_i386_insn): Add has_gotpc_tls_reloc.
  80         (tls_get_addr): New.
  81         (last_insn): New.
  82         (align_branch_power): New.
  83         (align_branch_kind): New.
  84         (align_branch_bit): New.
  85         (align_branch): New.
  86         (MAX_FUSED_JCC_PADDING_SIZE): New.
  87         (align_branch_prefix_size): New.
  88         (BRANCH_PADDING): New.
  89         (BRANCH_PREFIX): New.
  90         (FUSED_JCC_PADDING): New.
  91         (i386_generate_nops): Support BRANCH_PADDING and FUSED_JCC_PADDING.
  92         (md_begin): Abort if align_branch_prefix_size <
  93         MAX_FUSED_JCC_PADDING_SIZE.
  94         (md_assemble): Set last_insn.
  95         (maybe_fused_with_jcc_p): New.
  96         (add_fused_jcc_padding_frag_p): New.
  97         (add_branch_prefix_frag_p): New.
  98         (add_branch_padding_frag_p): New.
  99         (output_insn): Generate a BRANCH_PADDING, FUSED_JCC_PADDING or
 100         BRANCH_PREFIX frag and terminate each frag to align branches.
 101         (output_disp): Set i.has_gotpc_tls_reloc to TRUE for GOTPC and
 102         relaxable TLS relocations.
 103         (output_imm): Likewise.
 104         (i386_next_non_empty_frag): New.
 105         (i386_next_jcc_frag): New.
 106         (i386_classify_machine_dependent_frag): New.
 107         (i386_branch_padding_size): New.
 108         (i386_generic_table_relax_frag): New.
 109         (md_estimate_size_before_relax): Handle COND_JUMP_PADDING,
 110         FUSED_JCC_PADDING and COND_JUMP_PREFIX frags.
 111         (md_convert_frag): Handle BRANCH_PADDING, BRANCH_PREFIX and
 112         FUSED_JCC_PADDING frags.
 113         (OPTION_MALIGN_BRANCH_BOUNDARY): New.
 114         (OPTION_MALIGN_BRANCH_PREFIX_SIZE): New.
 115         (OPTION_MALIGN_BRANCH): New.
 116         (md_longopts): Add -malign-branch-boundary=,
 117         -malign-branch-prefix-size= and -malign-branch=.
 118         (md_parse_option): Handle -malign-branch-boundary=,
 119         -malign-branch-prefix-size= and -malign-branch=.
 120         (md_show_usage): Display -malign-branch-boundary=,
 121         -malign-branch-prefix-size= and -malign-branch=.
 122         (i386_target_format): Set tls_get_addr.
 123         (i386_cons_align): New.
 124         * config/tc-i386.h (i386_cons_align): New.
 125         (md_cons_align): New.
 126         (i386_generic_table_relax_frag): New.
 127         (md_generic_table_relax_frag): New.
 128         (i386_tc_frag_data): Add u, padding_address, length,
 129         max_prefix_length, prefix_length, default_prefix, cmp_size,
 130         classified and branch_type.
 131         (TC_FRAG_INIT): Initialize u, padding_address, length,
 132         max_prefix_length, prefix_length, default_prefix, cmp_size,
 133         classified and branch_type.
 134         * doc/c-i386.texi: Document -malign-branch-boundary=,
 135         -malign-branch= and -malign-branch-prefix-size=.
 136
 137 2019-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 138
 139         * write.c (md_generic_table_relax_frag): New.  Defined to
 140         relax_frag if not defined.
 141         (relax_segment): Call md_generic_table_relax_frag instead of
 142         relax_frag.
 143
 144 2019-12-12  Alan Modra  <amodra@gmail.com>
 145
 146         * config/tc-aarch64.c (get_aarch64_insn): Avoid signed overflow.
 147         * config/tc-metag.c (parse_dalu): Likewise.
 148         * config/tc-tic4x.c (md_pcrel_from): Likewise.
 149         * config/tc-tic6x.c (tic6x_output_unwinding): Likewise.
 150         * config/tc-csky.c (parse_fexp): Use an unsigned char temp buffer.
 151         Don't use register keyword.  Avoid signed overflow and remove now
 152         unneccesary char masks.  Formatting.
 153         * config/tc-ia64.c (operand_match): Don't use shifts to sign extend.
 154         * config/tc-mep.c (mep_apply_fix): Likewise.
 155         * config/tc-pru.c (md_apply_fix): Likewise.
 156         * config/tc-riscv.c (load_const): Likewise.
 157         * config/tc-nios2.c (md_apply_fix): Likewise.  Don't potentially
 158         truncate fixup before right shift.  Tidy BFD_RELOC_NIOS2_HIADJ16
 159         calculation.
 160
 161 2019-12-12  Alan Modra  <amodra@gmail.com>
 162
 163         * config/obj-evax.c (crc32, encode_32, encode_16, decode_16):
 164         Remove unnecessary prototypes.
 165         (number_of_codings): Delete, use ARRAY_SIZE instead throughout.
 166         (codings, decodings): Make arrays of unsigned char.
 167         (crc32): Use unsigned variables.  Delete unnecessary mask.
 168         (encode_32, encode_16): Return unsigned char*, and make static
 169         buffer an unsigned char array.
 170         (decode_16): Make arg an unsigned char*.  Remove useless casts.
 171         (shorten_identifier): Use unsigned char crc_chars.
 172         (is_truncated_identifier): Make ptr an unsigned char*.
 173
 174 2019-12-11  Wilco Dijkstra  <wdijkstr@arm.com>
 175
 176         * config/tc-arm.c (warn_on_restrict_it): Add new variable.
 177         (it_fsm_post_encode): Check warn_on_restrict_it.
 178         (arm_option_table): Add -mwarn-restrict-it/-mno-warn-restrict-it.
 179         * testsuite/gas/arm/armv8-2-fp16-scalar-bad.d: Add -mwarn-restrict-it.
 180         * testsuite/gas/arm/armv8-2-fp16-scalar-bad-ext.d: Likewise.
 181         * testsuite/gas/arm/armv8-a-bad.d: Likewise.
 182         * testsuite/gas/arm/armv8-a-it-bad.d: Likewise.
 183         * testsuite/gas/arm/armv8-r-bad.d: Likewise.
 184         * testsuite/gas/arm/armv8-r-it-bad.d: Likewise.
 185         * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.d: Likewise.
 186         * testsuite/gas/arm/udf.d: Likewise.
 187
 188 2018-12-11  Jan Beulich  <jbeulich@suse.com>
 189
 190         * config/tc-i386.c (md_assemble): Extend SSE check conditional.
 191         * testsuite/gas/i386/sse-check.s: Add SSE4a and SHA tests.
 192         Extend GFNI tests.
 193         * testsuite/gas/i386/sse-check.d: Adjust expectations.
 194         * testsuite/gas/i386/sse-check-error.l,
 195         testsuite/gas/i386/x86-64-sse-check-error.l: Likewise.
 196         * testsuite/gas/i386/sse-check-warn.e: Likewise.
 197
 198 2019-12-10  Vladimir Murzin  <vladimir.murzin@arm.com>
 199
 200         * config/tc-arm.c (s_arm_arch): Set selected_ctx_ext_table.
 201         * testsuite/gas/arm/mve-arch-ext.s: New.
 202         * testsuite/gas/arm/mve-arch-ext.d: New.
 203
 204 2019-12-09  Jan Beulich  <jbeulich@suse.com>
 205
 206         * config/tc-i386-intel.c (O_oword_ptr): Move.
 207         (O_xmmword_ptr): Alias to O_oword_ptr.
 208         (O_fword_ptr, O_tbyte_ptr, O_ymmword_ptr, O_zmmword_ptr): Adjust
 209         expansion.
 210         (i386_intel_simplify, i386_intel_operand): Fold O_oword_ptr and
 211         O_xmmword_ptr cases, leaving comments.
 212
 213 2019-12-09  Jan Beulich  <jbeulich@suse.com>
 214
 215         * config/tc-i386-intel.c (O_mmword_ptr): Define.
 216         (i386_types): Add mmword entry.
 217         (i386_intel_simplify, i386_intel_operand): Add comment.
 218         * testsuite/gas/i386/intel-expr.s: Also test mmword and zmmword.
 219         * testsuite/gas/i386/intelok.s: Also test "mmword ptr".
 220         * testsuite/gas/i386/intel-expr.d, testsuite/gas/i386/intelok.d,
 221         testsuite/gas/i386/intelok.e: Adjust expectations.
 222
 223 2019-12-09  Jan Beulich  <jbeulich@suse.com>
 224
 225         * config/tc-i386-intel.c (i386_intel_operand): Set "byte"
 226         attribute suffix instead of suffix for floating point insns when
 227         handling O_near_ptr / O_far_ptr.
 228         * testsuite/gas/i386/intelbad.s: Add FPU tests.
 229         * testsuite/gas/i386/intelbad.l: Adjust expectations.
 230
 231 2019-12-09  Jan Beulich  <jbeulich@suse.com>
 232
 233         * config/tc-i386-intel.c (i386_intel_operand): Set "byte"
 234         attribute suffix instead of suffix uniformly for insns not
 235         possibly accepting "tbyte ptr" explicitly.
 236
 237 2019-12-09  Jan Beulich  <jbeulich@suse.com>
 238
 239         * config/tc-i386-intel.c (i386_intel_operand): Don't set suffix
 240         for floating point insns when handling O_fword_ptr.
 241
 242 2019-12-09  Jan Beulich  <jbeulich@suse.com>
 243
 244         * config/tc-i386-intel.c (i386_intel_operand): Don't special
 245         case LDS et al when handling O_word_ptr.
 246
 247 2019-12-08  Alan Modra  <amodra@gmail.com>
 248
 249         * testsuite/gas/aarch64/bfloat16.d: Match 32-bit and 64-bit output.
 250         * testsuite/gas/aarch64/dgh.d: Likewise.
 251         * testsuite/gas/aarch64/f32mm.d: Likewise.
 252         * testsuite/gas/aarch64/f64mm.d: Likewise.
 253         * testsuite/gas/aarch64/i8mm.d: Likewise.
 254         * testsuite/gas/aarch64/pac_ab_key.d: Likewise.
 255         * testsuite/gas/aarch64/pac_negate_ra_state.d: Likewise.
 256         * testsuite/gas/aarch64/reloc-prel_g0.d: Likewise.
 257         * testsuite/gas/aarch64/reloc-prel_g0_nc.d: Likewise.
 258         * testsuite/gas/aarch64/reloc-prel_g1.d: Likewise.
 259         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Likewise.
 260         * testsuite/gas/aarch64/sve-movprfx-mm.d: Likewise.
 261         * testsuite/gas/aarch64/sve2.d: Likewise.
 262
 263 2019-12-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 264
 265         * dw2gencfi.c (cfi_pseudo_table): Add cfi_negate_ra_state.
 266         * testsuite/gas/aarch64/pac_negate_ra_state.s: New file.
 267         * testsuite/gas/aarch64/pac_negate_ra_state.d: Likewise.
 268
 269 2019-12-05  Jan Beulich  <jbeulich@suse.com>
 270
 271         * config/tc-aarch64.c (aarch64_features): Drop redundant AES and
 272         SHA2 flags from "crypto" entry.
 273
 274 2019-12-05  Jan Beulich  <jbeulich@suse.com>
 275
 276         * config/tc-aarch64.c (aarch64_features): Make SHA2 a prereq of
 277         SHA3.
 278         * testsuite/gas/aarch64/crypto.s
 279         * testsuite/gas/aarch64/crypto-directive.d: Refer to crypto.d
 280         for actual output.
 281         * testsuite/gas/aarch64/illegal-crypto-nofp.l: Relax
 282         expectations.
 283         * testsuite/gas/aarch64/crypto-directive2.d,
 284         testsuite/gas/aarch64/crypto-directive3.d: New.
 285
 286 2019-12-04  Jan Beulich  <jbeulich@suse.com>
 287
 288         * config/tc-i386-intel.c (i386_intel_operand): Handle LFS et al
 289         as well as LGDT at al when processing O_tbyte_ptr.
 290         * testsuite/gas/i386/intelbad.s: Add LDS et al cases.
 291         * testsuite/gas/i386/x86-64-intel64.s,
 292         * testsuite/gas/i386/x86-64-opcode.s:  Add LFS et al cases.
 293         * testsuite/gas/i386/ilp32/x86-64-intel64.d: Add -mintel64
 294         command line option and fold expectations with parent dir test.
 295         * testsuite/gas/i386/x86-64-intel64.d: Add -mintel64 command
 296         line option and adjust expectations.
 297         * testsuite/gas/i386/intelbad.l,
 298         testsuite/gas/i386/x86-64-opcode.d: Adjust expectations.
 299
 300 2019-12-04  Jan Beulich  <jbeulich@suse.com>
 301
 302         * config/tc-i386-intel.c (i386_intel_operand): Also handle DWORD
 303         with 64-bit mode branches.
 304         * testsuite/gas/i386/x86-64-jump.s: Extend Intel syntax branch
 305         operand coverage.
 306         * testsuite/gas/i386/x86-64-jump.d: Adjust expectations.
 307
 308 2019-12-04  Jan Beulich  <jbeulich@suse.com>
 309
 310         * config/tc-i386.c (output_insn): Don't consider Cpu* settings
 311         when setting GNU_PROPERTY_X86_FEATURE_2_MMX.
 312
 313 2019-12-04  Jan Beulich  <jbeulich@suse.com>
 314
 315         * testsuite/gas/i386/movdir.s: Add Intel syntax case with
 316         operand size specifier.
 317         * testsuite/gas/i386/x86-64-movdir.s: Add Intel syntax cases
 318         with operand size specifier and wit 32-bit operands.
 319         * testsuite/gas/i386/movdir-intel.d,
 320         testsuite/gas/i386/movdir.d,
 321         testsuite/gas/i386/x86-64-movdir-intel.d,
 322         testsuite/gas/i386/x86-64-movdir.d: Adjust expectations.
 323
 324 2019-12-04  Jan Beulich  <jbeulich@suse.com>
 325
 326         * config/tc-i386.c (process_suffix): Arrange for insns with a
 327         single non-GPR register operand to not have its suffix guessed
 328         from GPR operands. Extend DefaultSize handling to cover PUSH/POP
 329         of segment registers.
 330         * testsuite/gas/i386/general.s: Add PUSH/POP sreg to .code16gcc
 331         set of insns.
 332         * testsuite/gas/i386/general.l: Adjust expectations.
 333
 334 2019-12-04  Jan Beulich  <jbeulich@suse.com>
 335
 336         * config/tc-i386.c (process_suffix): Exclude SYSRET alongside
 337         FLDENV et al.
 338         * testsuite/gas/i386/general.s: Expand .code16gcc set of insns.
 339         * testsuite/gas/i386/general.l: Adjust expectations.
 340
 341 2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 342
 343         * as.c (flag_dwarf_cie_version): Change initial value to -1, and
 344         update comment.
 345         * config/tc-riscv.c (riscv_after_parse_args): Set
 346         flag_dwarf_cie_version if it has not already been set.
 347         * dwarf2dbg.c (dwarf2_init): Initialise flag_dwarf_cie_version if
 348         needed.
 349         * testsuite/gas/riscv/default-cie-version.d: New file.
 350         * testsuite/gas/riscv/default-cie-version.s: New file.
 351
 352 2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 353
 354         * dw2gencfi.c (output_cie): Error on return column overflow.
 355         * testsuite/gas/riscv/cie-rtn-col-1.d: New file.
 356         * testsuite/gas/riscv/cie-rtn-col-3.d: New file.
 357         * testsuite/gas/riscv/cie-rtn-col.s: New file.
 358
 359 2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 360
 361         * config/tc-riscv.c (tc_riscv_regname_to_dw2regnum): Lookup CSR
 362         names too.
 363         * testsuite/gas/riscv/csr-dw-regnums.d: New file.
 364         * testsuite/gas/riscv/csr-dw-regnums.s: New file.
 365
 366 2019-11-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 367
 368         * config/tc-riscv.c (struct regname): Delete.
 369         (hash_reg_names): Handle value as 'void *'.
 370
 371 2019-11-25  Andrew Pinski  <apinski@marvell.com>
 372
 373         * config/tc-aarch64.c (md_begin): Use correct
 374         hash table for uppercase version of hint.
 375         * testsuite/gas/aarch64/system-2.s: Extend psb case to uppercase.
 376         * testsuite/gas/aarch64/system-2.d: Update.
 377
 378 2019-11-25  Christian Eggers  <ceggers@gmx.de>
 379
 380         * as.h: Define SEC_OCTETS as SEC_ELF_OCTETS if OBJ_ELF.
 381         * dwarf2dbg.c: (dwarf2_finish): Set section flag SEC_OCTETS for
 382         .debug_line, .debug_info, .debug_abbrev, .debug_aranges, .debug_str
 383         and .debug_ranges sections.
 384         * write.c (maybe_generate_build_notes): Set section flag
 385         SEC_OCTETS for .gnu.build.attributes section.
 386         * frags.c (frag_now_fix): Don't divide by OCTETS_PER_BYTE if
 387         SEC_OCTETS is set.
 388         * symbols.c (resolve_symbol_value): Likewise.
 389
 390 2019-11-25  Christian Eggers  <ceggers@gmx.de>
 391
 392         * dwarf2dbg.c (out_set_addr): Revert 2019-03-13 change.
 393         (out_debug_line, out_debug_aranges, out_debug_info): Likewise.
 394         * symbols.h (symbol_set_value_now_octets, symbol_octets_p): Remove.
 395         * symbols.c (struct symbol_flags): Remove member sy_octets.
 396         (symbol_temp_new_now_octets): Don't set symbol_flags::sy_octets.
 397         (resolve_symbol_value): Revert: Return octets instead of bytes if
 398         sy_octets is set.
 399         (symbol_set_value_now_octets): Remove.
 400         (symbol_octets_p): Remove.
 401
 402 2019-11-22  Mihail Ionescu  <mihail.ionescu@arm.com>
 403
 404         * config/tc-arm.c (arm_ext_crc): New.
 405         (crc_ext_armv8): Remove.
 406         (insns): Rename crc_ext_armv8 to arm_ext_crc.
 407         (arm_cpus): Replace CRC_EXT_ARMV8 with ARM_EXT2_CRC.
 408         (armv8a_ext_table, armv8r_ext_table,
 409         arm_option_extension_value_table): Redefine the crc
 410         extension in terms of ARM_EXT2_CRC.
 411         * gas/testsuite/gas/arm/crc-ext.s: New.
 412         * gas/testsuite/gas/arm/crc-ext.d: New.
 413
 414 2019-11-20  Alan Modra  <amodra@gmail.com>
 415
 416         PR 24944
 417         * atof-generic.c (atof_generic): Increase decimal guard digits.
 418         * testsuite/gas/i386/fp.s: Add more tests.
 419         * testsuite/gas/i386/fp.d: Update.
 420
 421 2019-11-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 422
 423         * as.c (parse_args): Parse --gdwarf-cie-version option.
 424         (flag_dwarf_cie_version): New variable.
 425         * as.h (flag_dwarf_cie_version): Declare.
 426         * dw2gencfi.c (output_cie): Switch from DW_CIE_VERSION to
 427         flag_dwarf_cie_version.
 428         * doc/as.texi (Overview): Document --gdwarf-cie-version.
 429         * NEWS: Likewise.
 430         * testsuite/gas/cfi/cfi.exp: Add new tests.
 431         * testsuite/gas/cfi/cie-version-0.d: New file.
 432         * testsuite/gas/cfi/cie-version-1.d: New file.
 433         * testsuite/gas/cfi/cie-version-2.d: New file.
 434         * testsuite/gas/cfi/cie-version-3.d: New file.
 435         * testsuite/gas/cfi/cie-version-4.d: New file.
 436         * testsuite/gas/cfi/cie-version.s: New file.
 437
 438 2019-11-14  Jan Beulich  <jbeulich@suse.com>
 439
 440         * config/tc-i386.c (operand_size_match, md_assemble,
 441         parse_insn, match_template, process_suffix, output_jump,
 442         output_insn, i386_displacement): Adjust jump* field use/
 443         handling.
 444         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 445
 446 2019-11-14  Jan Beulich  <jbeulich@suse.com>
 447
 448         * config/tc-i386.c (struct _i386_insn): Add jumpabsolute field.
 449         (operand_type_match): Drop jumpabsolute use.
 450         (type_names): Remove OPERAND_TYPE_JUMPABSOLUTE entry.
 451         (process_suffix, i386_displacement): Adjust jumpabsolute uses.
 452         (match_template, i386_att_operand): Adjust jumpabsolute
 453         handling.
 454         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 455
 456 2019-11-14  Jan Beulich  <jbeulich@suse.com>
 457
 458         * config/tc-i386.c (operand_size_match): Adjust anysize use.
 459
 460 2019-11-14  Jan Beulich  <jbeulich@suse.com>
 461
 462         * testsuite/gas/i386/intel-cmps32.d,
 463         testsuite/gas/i386/intel-cmps64.d: Correct regexp closing
 464         parentheses placement.
 465
 466 2019-11-14  Jan Beulich  <jbeulich@suse.com>
 467
 468         * testsuite/gas/i386/intel-cmps.s,
 469         testsuite/gas/i386/intel-movs.s: Extend.
 470         * testsuite/gas/i386/intel-cmps32.d,
 471         testsuite/gas/i386/intel-cmps64.d,
 472         testsuite/gas/i386/intel-movs32.d,
 473         testsuite/gas/i386/intel-movs64.d: Adjust expectations.
 474         * testsuite/gas/i386/intel-cmps16.d,
 475         testsuite/gas/i386/intel-movs16.d: New.
 476         * testsuite/gas/i386/i386.exp: Run new tests.
 477
 478 2019-11-12  Nelson Chu  <nelson.chu@sifive.com>
 479
 480         * testsuite/gas/riscv/insn.d: Add the f extension to -march option.
 481
 482 2019-11-12  Mihail Ionescu  <mihail.ionescu@arm.com>
 483
 484         * config/tc-arm.c (do_vfp_nsyn_push): Move in order to enable it for
 485         both fpu_vfp_ext_v1xd and mve_ext and add call to the aliased vstm
 486         instruction for mve_ext.
 487         (do_vfp_nsyn_pop): Move in order to enable it for both
 488         fpu_vfp_ext_v1xd and mve_ext and add call to the aliased vldm
 489         instruction for mve_ext.
 490         (do_neon_ldm_stm): Add fpu_vfp_ext_v1 and mve_ext checks.
 491         (insns): Enable vldm, vldmia, vldmdb, vstm, vstmia, vstmdb, vpop,
 492         vpush, and fldd, fstd, flds, fsts for arm_ext_v6t2 instead
 493         of fpu_vfp_ext_v1xd.
 494         * testsuite/gas/arm/v8_1m-mve.s: New.
 495         * testsuite/gas/arm/v8_1m-mve.d: New.
 496
 497 2019-11-12  Mihail Ionescu  <mihail.ionescu@arm.com>
 498
 499         * gas/config/tc-arm.c (do_neon_mvn): Allow mve_ext cmode=0xd.
 500         * testsuite/gas/arm/mve-vmov-vmvn-vorr-vbic.s: New test.
 501         * testsuite/gas/arm/mve-vmov-vmvn-vorr-vbic.d: Likewise.
 502
 503 2019-11-12  Mihail Ionescu  <mihail.ionescu@arm.com>
 504
 505         * config/tc-arm.c (s_arm_fpu): Clear selected_cpu fpu bits.
 506         (fpu_any): Remove OBJ_ELF guards.
 507         * testsuite/gas/arm/fpu-rst.s: New.
 508         * testsuite/gas/arm/fpu-rst.d: New.
 509         * testsuite/gas/arm/fpu-rst.l: New.
 510
 511 2019-11-12  Jan Beulich  <jbeulich@suse.com>
 512
 513         * config/tc-i386.c (type_names): Remove OPERAND_TYPE_ESSEG
 514         entry.
 515         (md_assemble): Adjust isstring field use. Add assertion.
 516         (check_string): Mostly re-write.
 517         (i386_index_check): Adjust isstring field use and related code.
 518
 519 2019-11-12  Jan Beulich  <jbeulich@suse.com>
 520
 521         * config/tc-i386.c (process_immext): Remove SSE3, SVME, and
 522         MWAITX special case logic.
 523         (process_suffix): Replace immext field uses by instance ones.
 524         * testsuite/gas/i386/arch-13.s,
 525         testsuite/gas/i386/x86-64-arch-3.s: Add CLZERO with operand
 526         cases.
 527         * testsuite/gas/i386/svme.s: Add 16-bit operand cases.
 528         * testsuite/gas/i386/x86-64-specific-reg.s: Drop FIXME comments.
 529         * testsuite/gas/i386/arch-13.d,
 530         testsuite/gas/i386/mwaitx-reg.l, testsuite/gas/i386/svme.d,
 531         testsuite/gas/i386/x86-64-arch-3.d,
 532         testsuite/gas/i386/x86-64-mwaitx-reg.l,
 533         testsuite/gas/i386/x86-64-specific-reg.l: Adjust expectations.
 534
 535 2019-11-12  Jan Beulich  <jbeulich@suse.com>
 536
 537         * config/tc-i386.c (operand_type_set, operand_type_and,
 538         operand_type_and_not, operand_type_or, operand_type_xor): Handle
 539         "instance" field specially.
 540         (operand_size_match, md_assemble, match_template, process_suffix,
 541         check_byte_reg, check_long_reg, check_qword_reg, check_word_reg,
 542         process_operands, build_modrm_byte): Use "instance" instead of
 543         "acc" / "inoutportreg" / "shiftcount" fields.
 544         (optimize_imm): Adjust comment.
 545
 546 2019-11-11  Jan Beulich  <jbeulich@suse.com>
 547
 548         * testsuite/gas/aarch64/illegal-sve2.s: Add smaxp/sminp cases
 549         with mismatched 1st and 3rd operands.
 550         * testsuite/gas/aarch64/illegal-sve2.l: Adjust expectations.
 551
 552 2019-11-08  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         PR gas/25167
 555         * config/tc-i386.c (match_template): Don't check instruction
 556         suffix set from operand.
 557         * testsuite/gas/i386/code16.d: New file.
 558         * testsuite/gas/i386/code16.s: Likewise.
 559         * testsuite/gas/i386/i386.exp: Run code16.
 560
 561 2019-11-08  Jan Beulich  <jbeulich@suse.com>
 562
 563         * config/tc-i386.c (optimize_encoding, build_modrm_byte,
 564         check_VecOperations, parse_real_register): Use "class" instead
 565         of "regmask" and "regbnd" fields.
 566
 567 2019-11-08  Jan Beulich  <jbeulich@suse.com>
 568
 569         * config/tc-i386.c (match_mem_size, operand_size_match,
 570         operand_type_register_match, pi, check_VecOperands, match_template,
 571         check_byte_reg, check_long_reg, check_qword_reg, process_operands,
 572         build_modrm_byte, parse_real_register): Use "class" instead of
 573         "regsimd" / "regmmx" fields.
 574
 575 2019-11-08  Jan Beulich  <jbeulich@suse.com>
 576
 577         * config/tc-i386.c (pi, check_byte_reg, build_modrm_byte,
 578         parse_real_register): Use "class" instead of "control"/"debug"/
 579         "test" fields.
 580
 581 2019-11-08  Jan Beulich  <jbeulich@suse.com>
 582
 583         * config/tc-i386.c (pi, check_byte_reg, process_operands,
 584         build_modrm_byte, i386_att_operand, parse_real_register): Use
 585         "class" instead of "sreg" field.
 586         * config/tc-i386-intel.c (i386_intel_simplify_register,
 587         i386_intel_operand): Likewise.
 588
 589 2019-11-08  Jan Beulich  <jbeulich@suse.com>
 590
 591         * config/tc-i386.c (operand_type_set, operand_type_and,
 592         operand_type_and_not, operand_type_or, operand_type_xor): Handle
 593         "class" field specially.
 594         (anyimm): New.
 595         (operand_type_check, operand_size_match,
 596         operand_type_register_match, pi, md_assemble, is_short_form,
 597         process_suffix, check_byte_reg, check_long_reg, check_qword_reg,
 598         check_word_reg, process_operands, build_modrm_byte): Use "class"
 599         instead of "reg" field.
 600         (optimize_imm): Likewise. Reduce redundancy. Adjust calculation
 601         of "allowed".
 602
 603 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 604
 605         * testsuite/gas/aarch64/dgh.s: New test.
 606         * testsuite/gas/aarch64/dgh.d: New test.
 607
 608 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 609
 610         * config/tc-arm.c (arm_ext_i8mm): New feature set.
 611         (do_vusdot): New.
 612         (do_vsudot): New.
 613         (do_vsmmla): New.
 614         (do_vummla): New.
 615         (insns): Add vsmmla, vummla, vusmmla, vusdot, vsudot mnemonics.
 616         (armv86a_ext_table): Add i8mm extension.
 617         (arm_extensions): Move bf16 extension to context sensitive table.
 618         (armv82a_ext_table, armv84a_ext_table, armv85a_ext_table):
 619         Move bf16 extension to context sensitive table.
 620         (armv86a_ext_table): Add i8mm extension.
 621         * doc/c-arm.texi: Document i8mm extension.
 622         * testsuite/gas/arm/i8mm.s: New test.
 623         * testsuite/gas/arm/i8mm.d: New test.
 624         * testsuite/gas/arm/bfloat17-cmdline-bad-3.d: Update test.
 625
 626 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 627
 628         * config/tc-aarch64.c: Add new arch fetures to suppport the mm extension.
 629         (parse_operands): Add new operand.
 630         * testsuite/gas/aarch64/i8mm.s: New test.
 631         * testsuite/gas/aarch64/i8mm.d: New test.
 632         * testsuite/gas/aarch64/f32mm.s: New test.
 633         * testsuite/gas/aarch64/f32mm.d: New test.
 634         * testsuite/gas/aarch64/f64mm.s: New test.
 635         * testsuite/gas/aarch64/f64mm.d: New test.
 636         * testsuite/gas/aarch64/sve-movprfx-mm.s: New test.
 637         * testsuite/gas/aarch64/sve-movprfx-mm.d: New test.
 638
 639 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 640 2019-11-07  Barnaby Wilks  <barnaby.wilks@arm.com>
 641
 642         * config/tc-aarch64.c (md_atof): Add encoding for the bfloat16 format.
 643         * testsuite/gas/aarch64/bfloat16-directive-le.d: New test.
 644         * testsuite/gas/aarch64/bfloat16-directive-be.d: New test.
 645         * testsuite/gas/aarch64/bfloat16-directive.s: New test.
 646
 647 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 648 2019-11-07  Barnaby Wilks  <barnaby.wilks@arm.com>
 649
 650         * config/tc-arm.c (md_atof): Add encoding for bfloat16
 651         * testsuite/gas/arm/bfloat16-directive-le.d: New test.
 652         * testsuite/gas/arm/bfloat16-directive-be.d: New test.
 653         * testsuite/gas/arm/bfloat16-directive.s: New test.
 654
 655 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 656 2019-11-07  Barnaby Wilks  <barnaby.wilks@arm.com>
 657
 658         * as.h (atof_ieee_detail): Add prototype for atof_ieee_detail function.
 659         (atof_ieee): Move some code into the atof_ieee_detail function.
 660         (atof_ieee_detail): Add function that provides a higher level of
 661         control over generating IEEE-like numbers.
 662
 663 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 664 2019-11-07  Matthew Malcomson  <matthew.malcomson@arm.com>
 665
 666         * config/tc-arm.c (arm_archs): Add armv8.6-a option.
 667         (cpu_arch_ver): Add TAG_CPU_ARCH_V8 tag for Armv8.6-a.
 668         * doc/c-arm.texi (-march): New armv8.6-a arch.
 669         * config/tc-arm.c (arm_ext_bf16): New feature set.
 670         (enum neon_el_type): Add NT_bfloat value.
 671         (B_MNEM_vfmat, B_MNEM_vfmab): New bfloat16 encoder
 672         helpers.
 673         (BAD_BF16): New message.
 674         (parse_neon_type): Add bf16 type specifier.
 675         (enum neon_type_mask): Add N_BF16 type.
 676         (type_chk_of_el_type): Account for NT_bfloat.
 677         (el_type_of_type_chk): Account for N_BF16.
 678         (neon_three_args): Split out from neon_three_same.
 679         (neon_three_same): Part split out into neon_three_args.
 680         (CVT_FLAVOUR_VAR): Add bf16_f32 cvt flavour.
 681         (do_neon_cvt_1): Account for vcvt.bf16.f32.
 682         (do_bfloat_vmla): New.
 683         (do_mve_vfma): New function to deal with the mnemonic clash between the BF16
 684         vfmat and the MVE vfma in a VPT block with a 't'rue condition.
 685         (do_neon_cvttb_1): Account for vcvt{t,b}.bf16.f32.
 686         (do_vdot): New
 687         (do_vmmla): New
 688         (insns): Add vdot and vmmla mnemonics.
 689         (arm_extensions): Add "bf16" extension.
 690         * doc/c-arm.texi: Document "bf16" extension.
 691         * testsuite/gas/arm/attr-march-armv8_6-a.d: New test.
 692         * testsuite/gas/arm/bfloat16-bad.d: New test.
 693         * testsuite/gas/arm/bfloat16-bad.l: New test.
 694         * testsuite/gas/arm/bfloat16-bad.s: New test.
 695         * testsuite/gas/arm/bfloat16-cmdline-bad-2.d: New test.
 696         * testsuite/gas/arm/bfloat16-cmdline-bad-3.d: New test.
 697         * testsuite/gas/arm/bfloat16-cmdline-bad.d: New test.
 698         * testsuite/gas/arm/bfloat16-neon.s: New test.
 699         * testsuite/gas/arm/bfloat16-non-neon.s: New test.
 700         * testsuite/gas/arm/bfloat16-thumb-bad.d: New test.
 701         * testsuite/gas/arm/bfloat16-thumb-bad.l: New test.
 702         * testsuite/gas/arm/bfloat16-thumb.d: New test.
 703         * testsuite/gas/arm/bfloat16-vfp.d: New test.
 704         * testsuite/gas/arm/bfloat16.d: New test.
 705         * testsuite/gas/arm/bfloat16.s: New test.
 706
 707 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 708 2019-11-07  Matthew Malcomson  <matthew.malcomson@arm.com>
 709
 710         * config/tc-aarch64.c (vectype_to_qualifier): Special case the
 711         S_2H operand qualifier.
 712         * doc/c-aarch64.texi: Document bf16 extension.
 713         * testsuite/gas/aarch64/bfloat16.d: New test.
 714         * testsuite/gas/aarch64/bfloat16.s: New test.
 715         * testsuite/gas/aarch64/illegal-bfloat16.d: New test.
 716         * testsuite/gas/aarch64/illegal-bfloat16.l: New test.
 717         * testsuite/gas/aarch64/illegal-bfloat16.s: New test.
 718         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: New test.
 719         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: New test.
 720
 721 2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>
 722 2019-11-07  Matthew Malcomson  <matthew.malcomson@arm.com>
 723
 724         * config/tc-aarch64.c (armv8.6-a): New arch.
 725         * doc/c-aarch64.texi (armv8.6-a): Document new arch.
 726
 727 2019-11-07  Jan Beulich  <jbeulich@suse.com>
 728
 729         * config/tc-i386.c (cpu_arch): Add .rdpru and .mcommit entries.
 730         * doc/c-i386.texi: Mention rdpru and mcommit.
 731         * testsuite/gas/i386/arch-13.s,
 732         testsuite/gas/i386/x86-64-arch-3.s: Add mcommit and rdpru cases.
 733         * testsuite/gas/i386/arch-13.d,
 734         testsuite/gas/i386/x86-64-arch-3.d: Extend -march=. Adjust
 735         expectations.
 736         * testsuite/gas/i386/arch-13-znver1.d: Extend -march=. Redirect
 737         expectations to arch-13.d.
 738         * testsuite/gas/i386/arch-13-znver2.d: Redirect expectations to
 739         arch-13.d.
 740         testsuite/gas/i386/x86-64-arch-3-znver1.d: Extend -march=.
 741
 742 2019-11-07  Jan Beulich  <jbeulich@suse.com>
 743
 744         * testsuite/gas/i386/x86-64-arch-3.s: Add monitorx/mwaitx cases
 745         with canonical operand sizes.
 746         * testsuite/gas/i386/x86-64-sse3.s: Add monitor/mwait cases with
 747         canonical operand sizes.
 748         * testsuite/gas/i386/x86-64-arch-3-znver1.d,
 749         testsuite/gas/i386/x86-64-arch-3-znver2.d: Redirect expectations
 750         to x86-64-arch-3.d.
 751         * testsuite/gas/i386/ilp32/x86-64-sse-noavx.d: Redirect
 752         expectations to parent dir's x86-64-sse-noavx.d.
 753         * testsuite/gas/i386/ilp32/x86-64-sse3.d: Redirect expectations
 754         to to parent dir's x86-64-sse3.d.
 755         * testsuite/gas/i386/x86-64-arch-3.d,
 756         testsuite/gas/i386/x86-64-mwaitx-bdver4.d,
 757         testsuite/gas/i386/x86-64-sse-noavx.d,
 758         testsuite/gas/i386/x86-64-sse3.d,
 759         testsuite/gas/i386/x86-64-suffix.d: Adjust expectations.
 760
 761 2019-11-04  Jan Beulich  <jbeulich@suse.com>
 762
 763         * config/tc-i386.c (process_operands): Handle ShortForm insns
 764         later, splitting out their segment register sub-form.
 765
 766 2019-10-31  H.J. Lu  <hongjiu.lu@intel.com>
 767
 768         * testsuite/gas/i386/general.s: Add .code16gcc fldenv tests.
 769         * testsuite/gas/i386/general.l: Updated.
 770
 771 2019-10-31  Mihail Ionescu  <mihail.ionescu@arm.com>
 772
 773         * config/tc-arm.c (selected_ctx_ext_table) New static variable.
 774         (arm_parse_arch): Set context sensitive extension table based on the
 775         chosen base architecture.
 776         (s_arm_arch_extension): Change to lookup extensions in the new context
 777         sensitive tables.
 778         * gas/testsuite/gas/arm/mve-ext.s: New.
 779         * gas/testsuite/gas/arm/mve-ext.d: New.
 780         * gas/testsuite/gas/arm/mvefp-ext.s: New.
 781         * gas/testsuite/gas/arm/mvefp-ext.d: New.
 782
 783 2019-10-30  Delia Burduv  <Delia.Burduv@arm.com>
 784
 785         * config/tc-aarch64.c (parse_address_main): Accept the omission of
 786         the immediate argument for ldraa and ldrab as a shorthand for the
 787         immediate being 0.
 788         * testsuite/gas/aarch64/ldraa-ldrab-no-offset.d: New test.
 789         * testsuite/gas/aarch64/ldraa-ldrab-no-offset.s: New test.
 790         * testsuite/gas/aarch64/illegal-ldraa.s: Modified to accept the
 791         writeback form with no offset.
 792         * testsuite/gas/aarch64/illegal-ldraa.s: Removed missing offset
 793         error.
 794
 795 2019-10-30  Jan Beulich  <jbeulich@suse.com>
 796
 797         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.s,
 798         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.s,
 799         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.s: New.
 800         * testsuite/gas/i386/i386.exp: Run new tests.
 801
 802 2019-10-30  Jan Beulich  <jbeulich@suse.com>
 803
 804         * config/tc-i386.c (optimize_encoding): Adjust opcodes compared
 805         against. Adjust replacement opcode and clear .w.
 806
 807 2019-10-29  Alan Modra  <amodra@gmail.com>
 808
 809         PR 25125
 810         * dw2gencfi.c (output_cfi_insn): Don't allow DW_CFA_advance_loc4
 811         to be placed in a different frag to the rs_cfa.
 812
 813 2019-10-26  John David Anglin  <danglin@gcc.gnu.org>
 814
 815         PR gas/25121
 816         * config/tc-hppa.c (tc_gen_reloc): Cast some enums to int.
 817         (md_assemble): Likewise.
 818
 819 2019-10-26  Alan Modra  <amodra@gmail.com>
 820
 821         PR 25125
 822         * dw2gencfi.c (output_cfi_insn): Don't output DW_CFA_advance_loc+0.
 823         * ehopt.c (eh_frame_estimate_size_before_relax): Return -1 for
 824         an advance_loc of zero.
 825         (eh_frame_relax_frag): Translate fr_subtype of 7 to size -1.
 826         (eh_frame_convert_frag): Handle fr_subtype of 7.  Abort on
 827         unexpected fr_subtype.
 828
 829 2019-10-25  Alan Modra  <amodra@gmail.com>
 830
 831         PR gas/25125
 832         PR gas/12049
 833         * write.c (relax_frag): Correct calculation of delta for
 834         positive branches where "stretch" would make the branch
 835         negative.  Return zero immediately in that case.  Correct
 836         TC_PCREL_ADJUST comment.
 837
 838 2019-10-16  Alan Modra  <amodra@gmail.com>
 839
 840         * config/tc-xtensa.c (xg_order_trampoline_chain_entry): Don't
 841         call S_GET_VALUE multiple times for a symbol.  Rearrange code
 842         so it is obvious what is the primary sort key.
 843         (xg_order_trampoline_chain): Similarly.
 844
 845 2019-10-15  Alan Modra  <amodra@gmail.com>
 846
 847         * config/tc-nds32.c (nds32_set_section_relocs): Use relocs and n
 848         parameters rather than equivalent sec->orelocation and
 849         sec->reloc_count.  Don't sort for n <= 1.  Tidy.
 850
 851 2019-10-09  Nick Clifton  <nickc@redhat.com>
 852
 853         PR 25041
 854         * testsuite/gas/avr/pr25041.s: New test.
 855         * testsuite/gas/avr/pr25041.d: New test driver.
 856
 857 2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 858
 859         * config/tc-msp430.c (md_parse_option): Set lower_data_region_only
 860         to FALSE if the data region is set to "upper", "either" or "none".
 861         (msp430_object_attribute): New.
 862         (md_pseudo_table): Handle .mspabi_attribute and .gnu_attribute.
 863         (msp430_md_end): Replace hard-coded attribute values with enums.
 864         Handle data region object attribute.
 865         * doc/as.texi: Document MSP430 Data Region object attribute.
 866         * doc/c-msp430.texi: Document the .mspabi_attribute directive.
 867         * testsuite/gas/msp430/attr-430-small-bad.d: New test.
 868         * testsuite/gas/msp430/attr-430-small-bad.l: New test.
 869         * testsuite/gas/msp430/attr-430-small-good.d: New test.
 870         * testsuite/gas/msp430/attr-430-small.s: New test.
 871         * testsuite/gas/msp430/attr-430x-large-any-bad.d: New test.
 872         * testsuite/gas/msp430/attr-430x-large-any-bad.l: New test.
 873         * testsuite/gas/msp430/attr-430x-large-any-good.d: New test.
 874         * testsuite/gas/msp430/attr-430x-large-any.s: New test.
 875         * testsuite/gas/msp430/attr-430x-large-lower-bad.d: New test.
 876         * testsuite/gas/msp430/attr-430x-large-lower-bad.l: New test.
 877         * testsuite/gas/msp430/attr-430x-large-lower-good.d: New test.
 878         * testsuite/gas/msp430/attr-430x-large-lower.s: New test.
 879         * testsuite/gas/msp430/msp430.exp: Run new tests.
 880
 881 2019-10-07  Jan Beulich  <jbeulich@suse.com>
 882
 883         * config/tc-i386.c (check_string): Make reported operand number
 884         depend on Intel syntax.
 885         * testsuite/gas/i386/intel-cmps.s,
 886         testsuite/gas/i386/intel-cmps32.d,
 887         testsuite/gas/i386/intel-cmps64.d: New.
 888         * testsuite/gas/i386/i386.exp: Run new tests.
 889         * testsuite/gas/i386/intel-movs.s: Extend.
 890         * testsuite/gas/i386/intel-movs32.d,
 891         testsuite/gas/i386/intel-movs64.d: Adjust expectations.
 892         * testsuite/gas/i386/string-bad.l: Tighten expectations.
 893
 894 2019-09-24  Tamar Christina  <tamar.christina@arm.com>
 895
 896         PR gas/24991
 897         * config/tc-arm.c (out_of_range_p): New.
 898         (md_apply_fix): Use it in BFD_RELOC_THUMB_PCREL_BRANCH9,
 899         BFD_RELOC_THUMB_PCREL_BRANCH12, BFD_RELOC_THUMB_PCREL_BRANCH20,
 900         BFD_RELOC_THUMB_PCREL_BRANCH23, BFD_RELOC_THUMB_PCREL_BRANCH25
 901         * testsuite/gas/arm/pr24991.d: New test.
 902         * testsuite/gas/arm/pr24991.l: New test.
 903         * testsuite/gas/arm/pr24991.s: New test.
 904
 905 2019-09-23  Alan Modra  <amodra@gmail.com>
 906
 907         * config/obj-ecoff.c: Include ecoff-bfd.h.
 908         * config/obj-elf.c: Likewise.
 909
 910 2019-09-23  Alan Modra  <amodra@gmail.com>
 911
 912         * config/tc-arm.c: Include cpu-arm.h.
 913
 914 2019-09-21  Alan Modra  <amodra@gmail.com>
 915
 916         * config/tc-i386.c (md_parse_option): Fix warning on vexwig assignment.
 917
 918 2019-09-20  Alan Modra  <amodra@gmail.com>
 919
 920         * config/tc-tic6x.c (tc_gen_reloc): Correct common symbol check.
 921
 922 2018-09-20  Jan Beulich  <jbeulich@suse.com>
 923
 924         PR gas/25012
 925         * config/tc-i386.c (process_operands): Adjust handling of
 926         PUSH/POP of segment registers.
 927         * testsuite/gas/i386/x86-64-opcode.s: Add PUSHq/POPq case with
 928         %fs/%gs operands. Add PUSHF/POPF case without suffix.
 929         * testsuite/gas/i386/x86-64-opcode.d: Adjust expectations.
 930
 931 2019-09-19  Matthew Malcomson  <matthew.malcomson@arm.com>
 932
 933         * NEWS: Add SVE2 and TME entries.
 934
 935 2019-09-18  Alan Modra  <amodra@gmail.com>
 936
 937         * as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c,
 938         * read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c,
 939         * config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c,
 940         * config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c,
 941         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 942         * config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c,
 943         * config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c,
 944         * config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c,
 945         * config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c,
 946         * config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c,
 947         * config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c,
 948         * config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c,
 949         * config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c,
 950         * config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c,
 951         * config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c,
 952         * config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c,
 953         * config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c,
 954         * config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c,
 955         * config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c,
 956         * config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c,
 957         * config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c,
 958         * config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c,
 959         * config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for
 960         bfd section macro and function changes.
 961         * write.c (compress_debug): Use bfd_rename_section.
 962
 963 2019-09-18  Alan Modra  <amodra@gmail.com>
 964
 965         * symbols.c (S_IS_LOCAL): Update bfd_get_section to
 966         bfd_asymbol_section.
 967
 968 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 969
 970         * Makefile.in: Re-generate.
 971         * configure: Re-generate.
 972         * doc/Makefile.in: Re-generate.
 973
 974 2019-09-17  Maxim Blinov  <maxim.blinov@embecosm.com>
 975
 976         * config/tc-riscv.c (riscv_multi_subset_supports): Handle
 977         insn_class enum rather than subset char string.
 978         (riscv_ip): Update call to riscv_multi_subset_supports.
 979
 980 2019-09-16  Phil Blundell  <pb@pbcl.net>
 981
 982         * Makefile.in, configure, doc/Makefile.in: Regenerated.
 983
 984 2019-09-10  Nick Clifton  <nickc@redhat.com>
 985
 986         PR 24907
 987         * testsuite/gas/arm/pr24907.s: New test.
 988         * testsuite/gas/arm/pr24907.d: Expected disassembly.
 989
 990 2019-09-09  Phil Blundell  <pb@pbcl.net>
 991
 992         binutils 2.33 branch created.
 993
 994 2019-09-05  Alan Modra  <amodra@gmail.com>
 995
 996         * config/tc-ppc.c (ppc_elf_suffix): Display the relocation
 997         operator on GOT reloc warnings/errors.
 998
 999 2019-08-27  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1000
1001         * config/tc-arm.c (parse_neon_mov): Add check to accept vector
1002         register to both the arguments in VMOV instruction.
1003         * testsuite/gas/arm/mve-vmov-1.d: Modify.
1004         * testsuite/gas/arm/mve-vmov-1.s: Likewise.
1005         * testsuite/gas/arm/mve-vorr.d: Likewise.
1006
1007 2019-08-23  Nick Clifton  <nickc@redhat.com>
1008
1009         * po/sv.po: Updated Swedish translation.
1010
1011 2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
1012
1013         * config/tc-arm.c: New entries for Cortex-M35P, Cortex-A77,
1014         and Cortex-A76AE.
1015         * doc/c-arm.texi: Document new processors.
1016         * testsuite/gas/arm/cpu-cortex-a76ae.d: New test.
1017         * testsuite/gas/arm/cpu-cortex-a77.d: New test.
1018         * testsuite/gas/arm/cpu-cortex-m35p.d: New test.
1019
1020 2019-08-22  Bosco García  <jbgg.gnu@gmail.com>
1021             Nick Clifton  <nickc@redhat.com>
1022
1023         * atof-generic.c (atof_generic): Do not ignore leading zeros if
1024         they appear after a decimal point.
1025         * testsuite/gas/all/float.s: Extend test to include a number with
1026         a leading decimal point followed by several zeroes.
1027         * testsuite/gas/i386/fp.s: Likewise.
1028         * testsuite/gas/i386/fp.d: Update expected output.
1029
1030 2019-08-22  Barnaby Wilks  <barnaby.wilks@arm.com>
1031
1032         * config/tc-aarch64.c: Add float16 directive and add "Hh" to
1033         acceptable float characters.
1034         * doc/c-aarch64.texi: Documentation for float16 directive.
1035         * testsuite/gas/aarch64/float16-be.d: New test.
1036         * testsuite/gas/aarch64/float16-le.d: New test.
1037         * testsuite/gas/aarch64/float16.s: New test.
1038         * NEWS: Add NEWS entry.
1039
1040 2019-08-22  Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1041
1042         * testsuite/gas/aarch64/sysreg-4.d: Update expected disassembly for
1043         tfsre0_el1, tfsr_el1, tfsr_el2, tfsr_el3, tfsr_el12 system registers.
1044
1045 2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
1046
1047         * NEWS: Mention the Arm and AArch64 new processors.
1048         * config/tc-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1049         Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1050         * doc/c-aarch64.texi: Document new CPUs.
1051         * testsuite/gas/aarch64/cpu-cortex-a34.d: New test.
1052         * testsuite/gas/aarch64/cpu-cortex-a65.d: New test.
1053         * testsuite/gas/aarch64/cpu-cortex-a65ae.d: New test.
1054         * testsuite/gas/aarch64/cpu-cortex-a76ae.d: New test.
1055         * testsuite/gas/aarch64/cpu-cortex-a77.d: New test.
1056         * testsuite/gas/aarch64/nop-asm.s: New test.
1057
1058 2019-08-19  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1059
1060         * config/tc-mips.c (fix_bad_misaligned_address): New function.
1061         (fix_validate_branch): Call fix_bad_misaligned address_to
1062         calculate the target address.
1063         (md_apply_fix): Likewise.
1064         (md_convert_frag): Update misaligned address calculation to
1065         disregard ISA mode bit.
1066
1067 2019-08-19  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1068
1069         * config/tc-mips.c (mips_move_labels): Retain ISA mode bit
1070         when moving labels in text segments.
1071         (mips_align): Indicate text mode when aligning labels in
1072         text segments.
1073         * gas/testsuite/gas/mips/insn-isa-mode.d: New test.
1074         * gas/testsuite/gas/mips/insn-isa-mode.s: New test source.
1075         * gas/testsuite/gas/mips/mips.exp: Run the new test.
1076
1077 2019-08-19  Barnaby Wilks  <Barnaby.Wilks@arm.com>
1078
1079         * config/tc-arm.c (md_atof): Add precision check.  Formatting.
1080
1081 2019-08-15  Nick Clifton  <nickc@redhat.com>
1082
1083         * po/sv.po: Updated Swedish translation.
1084
1085 2019-08-12  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1086
1087         * config/tc-arm.c (enum operand_parse_code): Add the entry OP_I48_I64.
1088         (po_imm1_or_imm2_or_fail): Marco to check the immediate is either of
1089         48 or 64.
1090         (parse_operands): Add case OP_I48_I64.
1091         (do_mve_scalar_shift1): Add function to encode the MVE shift
1092         instructions with 4 arguments.
1093         * testsuite/gas/arm/mve-shift-bad.l: Modify.
1094         * testsuite/gas/arm/mve-shift-bad.s: Likewise.
1095         * testsuite/gas/arm/mve-shift.d: Likewise.
1096         * testsuite/gas/arm/mve-shift.s: Likewise.
1097
1098 2019-08-12  Barnaby Wilks  <barnaby.wilks@arm.com>
1099
1100         * config/tc-arm.c (enum fp_16bit_format): Add enum to represent the 2 float16 encodings.
1101         (md_atof): Set precision for float16 type.
1102         (arm_is_largest_exponent_ok): Check for whether to encode with the IEEE or alternative
1103         format.
1104         (set_fp16_format): Parse a float16_format directive.
1105         (arm_parse_fp16_opt): Parse the fp16-format command line option.
1106         (aeabi_set_public_attributes): For ELF encode the FP16 format EABI attribute.
1107         * config/tc-arm.h (TC_LARGEST_EXPONENT_IS_NORMAL): Macro that expands to
1108         arm_is_largest_exponent_ok.
1109         (arm_is_largest_exponent_ok): Add prototype for arm_is_largest_exponent_ok function.
1110         * doc/c-arm.texi: Add documentation for .float16, .float16_format and -mfp16-format=
1111         * testsuite/gas/arm/float16-bad.d: New test.
1112         * testsuite/gas/arm/float16-bad.l: New test.
1113         * testsuite/gas/arm/float16-bad.s: New test.
1114         * testsuite/gas/arm/float16-be.d: New test.
1115         * testsuite/gas/arm/float16-format-bad.d: New test.
1116         * testsuite/gas/arm/float16-format-bad.l: New test.
1117         * testsuite/gas/arm/float16-format-bad.s: New test.
1118         * testsuite/gas/arm/float16-format-opt-bad.d: New test.
1119         * testsuite/gas/arm/float16-format-opt-bad.l: New test.
1120         * testsuite/gas/arm/float16-le.d: New test.
1121         * testsuite/gas/arm/float16.s: New test.
1122         * testsuite/gas/arm/float16-eabi-alternative-format.d: New test.
1123         * testsuite/gas/arm/float16-eabi-ieee-format.d: New test.
1124         * testsuite/gas/arm/float16-eabi-no-format.d: New test.
1125         * testsuite/gas/arm/float16-eabi.s: New test.
1126
1127 2019-08-12  Barnaby Wilks  <barnaby.wilks@arm.com>
1128
1129         * config/atof-ieee.c (H_PRECISION): Macro for precision of float16
1130         type.
1131         (atof_ieee): Set precision and exponent bits for encoding float16
1132         types.
1133         (gen_to_words): NaN and Infinity encoding for float16.
1134         (ieee_md_atof): Set precision for encoding float16 type.
1135
1136 2019-08-12  Alan Modra  <amodra@gmail.com>
1137
1138         PR 24851
1139         * config/tc-epiphany.c (md_estimate_size_before_relax): Clear
1140         extra opcode bytes when changing from a 2-byte to a 4-byte insn.
1141
1142 2019-08-09  Jan Beulich  <jbeulich@suse.com>
1143
1144         * testsuite/gas/i386/ilp32/x86-64-simd-intel.d,
1145         testsuite/gas/i386/ilp32/x86-64-simd-suffix.d,
1146         testsuite/gas/i386/ilp32/x86-64-simd.d: Redirect to parent dir
1147         output expectations.
1148         * testsuite/gas/i386/x86-64-simd-intel.d,
1149         testsuite/gas/i386/x86-64-simd-suffix.d,
1150         testsuite/gas/i386/x86-64-simd.d: Don't hard-code hex addresses
1151         and symbol-relative offsets.
1152
1153 2019-08-08  Nick Clifton  <nickc@redhat.com>
1154
1155         PR 24887
1156         * testsuite/gas/i386/property-1.d: Adjust for new output format
1157         from readelf.
1158         * testsuite/gas/i386/property-2.d: Likewise.
1159         * testsuite/gas/i386/x86-64-property-1.d: Likewise.
1160         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
1161
1162 2019-08-08  Yoshinori Sato  <ysato@users.sourceforge.jp>
1163
1164         * testsuite/gas/h8300/h8300.exp: Fix movfpe and movtpe tests.
1165         * testsuite/gas/h8300/misc.s: Likewise.
1166         * testsuite/gas/h8300/misch.s: Likewise.
1167         * testsuite/gas/h8300/miscs.s: Likewise.
1168
1169 2019-08-05  Barnaby Wilks  <barnaby.wilks@arm.com>
1170
1171         * config/tc-arm.c (do_mve_vqdmlah): Use N_S_32 macro.
1172         (do_neon_qrdmlah): Use N_S_32 macro.
1173         * testsuite/gas/arm/mve-vqdmlah-bad.d: New test.
1174         * testsuite/gas/arm/mve-vqdmlah-bad.l: New test.
1175         * testsuite/gas/arm/mve-vqdmlah-bad.s: New test.
1176         * testsuite/gas/arm/mve-vqdmlah.d: Remove unsigned instruction tests.
1177         * testsuite/gas/arm/mve-vqdmlah.s: Remove unsigned instruction tests.
1178         * testsuite/gas/arm/mve-vqdmlash-bad.d: New test.
1179         * testsuite/gas/arm/mve-vqdmlash-bad.l: New test.
1180         * testsuite/gas/arm/mve-vqdmlash-bad.s: New test.
1181         * testsuite/gas/arm/mve-vqdmlash.d: Remove unsigned instruction tests.
1182         * testsuite/gas/arm/mve-vqdmlash.s: Remove unsigned instruction tests.
1183
1184 2019-07-30  Mel Chen <mel.chen@sifive.com>
1185
1186         * testsuite/gas/riscv/alias-csr.s: Add testcase for CSR-access
1187         alias instructions.
1188         * testsuite/gas/riscv/no-aliases-csr.d: Run testcase alias-csr.s with
1189         -Mno-aliases.
1190
1191         * testsuite/gas/riscv/alias-csr.d: Run testcase alias-csr.s.
1192         * testsuite/gas/riscv/priv-reg.d: Update.
1193
1194 2019-07-24  Nick Clifton  <nickc@redhat.com>
1195
1196         * po/sv.po: Updated Swedish translation.
1197
1198 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
1199
1200         * testsuite/gas/arc/nps400-6.d: Update test.
1201
1202 2019-07-24  Alan Modra  <amodra@gmail.com>
1203
1204         * config/obj-elf.c (obj_elf_section, obj_elf_type): Set has_gnu_osabi.
1205         * testsuite/gas/elf/section12a.d: Update xfails.
1206         * testsuite/gas/elf/section12b.d: Likewise.
1207
1208 2019-07-24  Alan Modra  <amodra@gmail.com>
1209
1210         * testsuite/gas/elf/section12a.d: xfail visium and cloudabi.
1211         * testsuite/gas/elf/section12b.d: Likewise.
1212         * testsuite/gas/elf/section13.d: Likewise.
1213
1214 2019-07-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1215
1216         * testsuite/gas/aarch64/sysreg-4.s: Test gmid_el1 read.
1217         * testsuite/gas/aarch64/sysreg-4.d: Update expected output.
1218         * testsuite/gas/aarch64/illegal-sysreg-4.l: Likewise.
1219
1220 2019-07-23  Alan Modra  <amodra@gmail.com>
1221
1222         * config/obj-elf.c (obj_elf_change_section): Don't emit a fatal
1223         error for non-SHF_ALLOC SHF_GNU_MBIND here.
1224         (obj_elf_parse_section_letters): Return SHF_GNU_MBIND in new
1225         gnu_attr param.
1226         (obj_elf_section): Adjust obj_elf_parse_section_letters call.
1227         Formatting.  Set SHF_GNU_MBIND and elf_osabi from gnu_attr.
1228         Emit normal error for non-SHF_ALLOC SHF_GNU_MBIND and wrong osabi.
1229         (obj_elf_type): Set elf_osabi for ifunc.
1230         * testsuite/gas/elf/section12a.d: xfail msp430 and hpux.
1231         * testsuite/gas/elf/section12b.d: Likewise.
1232         * testsuite/gas/elf/section13.d: Likewise.
1233         * testsuite/gas/elf/section13.l: Adjust expected error.
1234
1235 2019-07-23  Alan Modra  <amodra@gmail.com>
1236
1237         * testsuite/gas/elf/section12a.d: Don't skip for rx.
1238
1239 2019-07-22  Barnaby Wilks  <barnaby.wilks@arm.com>
1240
1241         * config/tc-arm.c (do_mve_vqdmladh): Remove check for UNPREDICTABLE.
1242         * testsuite/gas/arm/mve-vqdmladh-bad.l: Remove tests.
1243         * testsuite/gas/arm/mve-vqdmladh-bad.s: Remove tests.
1244         * testsuite/gas/arm/mve-vqdmladh.d: New tests.
1245         * testsuite/gas/arm/mve-vqdmladh.s: New tests.
1246         * testsuite/gas/arm/mve-vqdmlsdh-bad.l: Remove tests.
1247         * testsuite/gas/arm/mve-vqdmlsdh-bad.s: Remove tests.
1248         * testsuite/gas/arm/mve-vqdmlsdh.d: New tests.
1249         * testsuite/gas/arm/mve-vqdmlsdh.s: New tests.
1250
1251 2019-07-19  H.J. Lu  <hongjiu.lu@intel.com>
1252
1253         * testsuite/gas/i386/noextreg.d: Pass -O0 to assembler.
1254
1255 2019-07-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
1256
1257         * testsuite/gas/bpf/alu.d: Use %r6 instead of %ctx.
1258         * testsuite/gas/bpf/lddw-be.d: Likewise.
1259         * testsuite/gas/bpf/lddw.d: Likewise.
1260         * testsuite/gas/bpf/alu-be.d: Likewise.
1261         * testsuite/gas/bpf/alu32.d: Likewise.
1262
1263 2019-07-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
1264
1265         * config/tc-bpf.c (pe_lcomm_internal): Adapted from tc-i386.c.
1266         (pe_lcomm): Likewise.
1267         (md_pseudo_table): Use pe_lcomm to implement .lcomm.
1268
1269 2019-07-19  Richard Sandiford  <richard.sandiford@arm.com>
1270
1271         * doc/c-aarch64.texi: Remame the +bitperm extension to +sve2-bitperm.
1272         * config/tc-aarch64.c (aarch64_features): Likewise.
1273         * testsuite/gas/aarch64/illegal-sve2-aes.d: Update accordingly.
1274         * testsuite/gas/aarch64/illegal-sve2-sha3.d: Likewise.
1275         * testsuite/gas/aarch64/illegal-sve2-sm4.d: Likewise.
1276         * testsuite/gas/aarch64/illegal-sve2.d: Likewise.
1277         * testsuite/gas/aarch64/sve2.d: Likewise.
1278
1279 2019-07-19  Alan Modra  <amodra@gmail.com>
1280
1281         * config/tc-ppc.c (ppc_elf_suffix): Map "tls@pcrel", "got@tlsgd@pcrel",
1282         "got@tlsld@pcrel", "got@tprel@pcrel", and "got@dtprel@pcrel".
1283         (fixup_size, md_assemble): Handle pcrel tls relocs.
1284         (ppc_force_relocation, ppc_fix_adjustable): Likewise.
1285         (md_apply_fix, tc_gen_reloc): Likewise.
1286
1287 2019-07-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
1288
1289         * config/tc-bpf.c: Make .lcomm to get a third argument with the
1290         alignment.
1291
1292 2019-07-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
1293
1294         * config/tc-bpf.c (md_pseudo_table): .half, .word and .dword.
1295
1296         * testsuite/gas/bpf/data.s: New file.
1297         * testsuite/gas/bpf/data.d: Likewise.
1298         * testsuite/gas/bpf/data-be.d: Likewise.
1299         * testsuite/gas/bpf/bpf.exp: Run data and data-be.
1300         * doc/c-bpf.texi (BPF Directives): New section.
1301
1302 2019-07-17  Jan Beulich  <jbeulich@suse.com>
1303
1304         * config/tc-i386.c (check_hle, md_assemble, check_VecOperands,
1305         match_template, check_string, build_modrm_byte): Replace
1306         operand_type_check(..., anymem) by Operand_Mem ones.
1307         (process_operands): Also copy i.flags[] when copying other
1308         operand properties.
1309
1310 2019-07-16  Jan Beulich  <jbeulich@suse.com>
1311
1312         * config/tc-i386.c (match_template): Adjust regmem reference.
1313         Adjust comment and update regmem when swapping operands.
1314         (build_modrm_byte): Drop clearing of regmem and stale part of
1315         comment. Correct comment. Adjust regmem reference.
1316
1317 2019-07-16  Jan Beulich  <jbeulich@suse.com>
1318
1319         * config/tc-i386.c (type_names): Replace SReg entries.
1320         (pi, check_byte_reg, build_modrm_byte, i386_att_operand,
1321         parse_real_register): Switch to using sreg field.
1322         (process_operands): Likewise. Extend handling of PUSH/POP of
1323         segment registers. Drop dead setting of REX_B.
1324         * config/tc-i386-intel.c (i386_intel_simplify_register,
1325         i386_intel_operand): Switch to using sreg field.
1326         * testsuite/gas/i386/x86-64-opcode.s: Add PUSH/POP of %fs/%gs.
1327         * testsuite/gas/i386/x86-64-opcode.d: Adjust expectations.
1328         * testsuite/gas/i386/ilp32/x86-64-opcode.d: Use parent dir
1329         expectations.
1330
1331 2019-07-15  Jose E. Marchesi  <jose.marchesi@oracle.com>
1332
1333         * testsuite/gas/bpf/mem.s: ldabs instructions do not take a `src'
1334         register as an argument.
1335         * testsuite/gas/bpf/mem.d: Updated accordingly.
1336         * testsuite/gas/bpf/mem-be.d: Likewise.
1337         * doc/c-bpf.texi (BPF Opcodes): Update to reflect the correct
1338         explicit arguments to ldabs and ldind instructions.
1339
1340 2019-07-14  Jose E. Marchesi  <jose.marchesi@oracle.com>
1341
1342         * testsuite/gas/bpf/mem.s: Do not use explicit arguments for
1343         ldabs and ldind instructions.
1344         * testsuite/gas/bpf/mem.d: Updated accordingly.
1345         * testsuite/gas/bpf/mem-be.d: Likewise.
1346
1347 2019-07-09  Alan Modra  <amodra@gmail.com>
1348
1349         * config/obj-elf.c (elf_frob_symbol): Remove mips hacks.
1350         * config/tc-mips.h (tc_frob_symbol): Define.
1351         (mips_frob_symbol): Declare.
1352         * config/tc-mips.c (s_mips_globl): Don't set BSF_OBJECT for irix.
1353         (mips_frob_symbol): Fudge symbols for irix here.
1354         * testsuite/gas/elf/type-2.e: Allow random target symbols.
1355
1356 2019-07-05  Kito Cheng <kito.cheng@sifive.com>
1357
1358         * doc/c-riscv.texi (Instruction Formats): Add r4 type.
1359         * testsuite/gas/riscv/insn.d: Add testcase for r4 type.
1360         * testsuite/gas/riscv/insn.s: Ditto.
1361
1362         * doc/c-riscv.texi (Instruction Formats): Add b and j type.
1363         * testsuite/gas/riscv/insn.d: Add test case for b and j type.
1364         * testsuite/gas/riscv/insn.s: Ditto.
1365
1366         * testsuite/gas/riscv/insn.s: Correct instruction type for load
1367         and store.
1368
1369         * testsuite/gas/riscv/insn.d: Using regular expression to match
1370         address.
1371
1372         * doc/c-riscv.texi (Instruction Formats): Fix encoding table for SB
1373         type and fix typo.
1374
1375 2019-07-04  Jan Beulich  <jbeulich@suse.com>
1376
1377         * config/tc-i386.c (md_parse_option): Don't blindly accept all
1378         -Q options.
1379         (md_show_usage): Correctly name the ignored -Q option flavors.
1380
1381 2019-07-04  Jan Beulich  <jbeulich@suse.com>
1382
1383         * config/obj-elf.c (obj_elf_type): Check for conflicts between
1384         old and new types.
1385         * config/tc-hppa.h (md_elf_symbol_type_change): New.
1386         * doc/as.texi: Mention warning behavior for the ELF flavor of
1387         .type.
1388         * testsuite/gas/elf/type-2.e, testsuite/gas/elf/type-2.l,
1389         testsuite/gas/elf/type-2.s: New.
1390         * testsuite/gas/elf/elf.exp: Run new test.
1391
1392 2019-07-03  Nick Clifton  <nickc@redhat.com>
1393
1394         * testsuite/gas/aarch64/codealign.d: Update to work with a
1395         toolchain configured to generate build notes.
1396         * testsuite/gas/aarch64/codealign_1.d: Likewise.
1397         * testsuite/gas/aarch64/dwarf.d: Likewise.
1398         * testsuite/gas/aarch64/mapmisc.d: Likewise.
1399         * testsuite/gas/aarch64/mapping.d: Likewise.
1400         * testsuite/gas/aarch64/mapping2.d: Likewise.
1401         * testsuite/gas/aarch64/mapping3.d: Likewise.
1402         * testsuite/gas/aarch64/mapping4.d: Likewise.
1403         * testsuite/gas/aarch64/mapping_5.d: Likewise.
1404         * testsuite/gas/aarch64/mapping_6.d: Likewise.
1405         * testsuite/gas/aarch64/sve-movprfx_1.d: Likewise.
1406         * testsuite/gas/aarch64/sve-movprfx_10.d: Likewise.
1407         * testsuite/gas/aarch64/sve-movprfx_11.d: Likewise.
1408         * testsuite/gas/aarch64/sve-movprfx_12.d: Likewise.
1409         * testsuite/gas/aarch64/sve-movprfx_13.d: Likewise.
1410         * testsuite/gas/aarch64/sve-movprfx_14.d: Likewise.
1411         * testsuite/gas/aarch64/sve-movprfx_15.d: Likewise.
1412         * testsuite/gas/aarch64/sve-movprfx_16.d: Likewise.
1413         * testsuite/gas/aarch64/sve-movprfx_17.d: Likewise.
1414         * testsuite/gas/aarch64/sve-movprfx_18.d: Likewise.
1415         * testsuite/gas/aarch64/sve-movprfx_19.d: Likewise.
1416         * testsuite/gas/aarch64/sve-movprfx_2.d: Likewise.
1417         * testsuite/gas/aarch64/sve-movprfx_20.d: Likewise.
1418         * testsuite/gas/aarch64/sve-movprfx_21.d: Likewise.
1419         * testsuite/gas/aarch64/sve-movprfx_22.d: Likewise.
1420         * testsuite/gas/aarch64/sve-movprfx_23.d: Likewise.
1421         * testsuite/gas/aarch64/sve-movprfx_24.d: Likewise.
1422         * testsuite/gas/aarch64/sve-movprfx_25.d: Likewise.
1423         * testsuite/gas/aarch64/sve-movprfx_26.d: Likewise.
1424         * testsuite/gas/aarch64/sve-movprfx_27.d: Likewise.
1425         * testsuite/gas/aarch64/sve-movprfx_3.d: Likewise.
1426         * testsuite/gas/aarch64/sve-movprfx_4.d: Likewise.
1427         * testsuite/gas/aarch64/sve-movprfx_5.d: Likewise.
1428         * testsuite/gas/aarch64/sve-movprfx_6.d: Likewise.
1429         * testsuite/gas/aarch64/sve-movprfx_7.d: Likewise.
1430         * testsuite/gas/aarch64/sve-movprfx_8.d: Likewise.
1431         * testsuite/gas/aarch64/sve-movprfx_9.d: Likewise.
1432         * testsuite/gas/aarch64/symbol-variant_pcs-1.d: Likewise.
1433         * testsuite/gas/aarch64/symbol-variant_pcs-2.d: Likewise.
1434         * testsuite/gas/aarch64/symbol-variant_pcs-3.d: Likewise.
1435         * testsuite/gas/all/assign.d: Likewise.
1436         * testsuite/gas/all/none.d: Likewise.
1437         * testsuite/gas/all/weakref1.d: Likewise.
1438         * testsuite/gas/arm/got_prel.d: Likewise.
1439         * testsuite/gas/arm/local_function.d: Likewise.
1440         * testsuite/gas/arm/mapdir.d: Likewise.
1441         * testsuite/gas/arm/mapmisc.d: Likewise.
1442         * testsuite/gas/arm/mapping2.d: Likewise.
1443         * testsuite/gas/arm/mapping3.d: Likewise.
1444         * testsuite/gas/arm/mapping4.d: Likewise.
1445         * testsuite/gas/arm/mapsecs.d: Likewise.
1446         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1447         * testsuite/gas/arm/thumbrel.d: Likewise.
1448         * testsuite/gas/arm/unwind.d: Likewise.
1449         * testsuite/gas/cfi/cfi-label.d: Likewise.
1450         * testsuite/gas/elf/elf.exp: Likewise.
1451         * testsuite/gas/i386/bss.d: Likewise.
1452         * testsuite/gas/i386/ifunc-3.d: Likewise.
1453         * testsuite/gas/i386/ilp32/mixed-mode-reloc64.d: Likewise.
1454         * testsuite/gas/i386/ilp32/quad.d: Likewise.
1455         * testsuite/gas/i386/ilp32/reloc64.d: Likewise.
1456         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1457         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1458         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1459         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1460         * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
1461         * testsuite/gas/i386/mixed-mode-reloc64.d: Likewise.
1462         * testsuite/gas/i386/nop-6.d: Likewise.
1463         * testsuite/gas/i386/property-1.d: Likewise.
1464         * testsuite/gas/i386/property-2.d: Likewise.
1465         * testsuite/gas/i386/relax.d: Likewise.
1466         * testsuite/gas/i386/reloc64.d: Likewise.
1467         * testsuite/gas/i386/size-1.d: Likewise.
1468         * testsuite/gas/i386/size-3.d: Likewise.
1469         * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
1470         * testsuite/gas/i386/x86-64-property-1.d: Likewise.
1471         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
1472         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1473         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1474         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1475         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1476         * testsuite/gas/macros/irp.d: Likewise.
1477         * testsuite/gas/macros/repeat.d: Likewise.
1478         * testsuite/gas/macros/rept.d: Likewise.
1479         * testsuite/gas/macros/test2.d: Likewise.
1480         * testsuite/gas/macros/test3.d: Likewise.
1481         * testsuite/gas/macros/vararg.d: Likewise.
1482         * testsuite/gas/ppc/astest2.d: Likewise.
1483         * testsuite/gas/ppc/astest2_64.d: Likewise.
1484         * testsuite/gas/ppc/astest64.d: Likewise.
1485         * testsuite/gas/ppc/power4.d: Likewise.
1486         * testsuite/gas/ppc/test1elf64.d: Likewise.
1487
1488 2019-07-02  Barnaby Wilks  <barnaby.wilks@arm.com>
1489
1490         * config/tc-aarch64.c (parse_operands): Add error check.
1491         * testsuite/gas/aarch64/diagnostic.l: New test.
1492         * testsuite/gas/aarch64/diagnostic.s: New test.
1493         * testsuite/gas/aarch64/illegal.l: New tests.
1494         * testsuite/gas/aarch64/illegal.s: New tests.
1495
1496 2019-07-02  Richard Sandiford  <richard.sandiford@arm.com>
1497
1498         * testsuite/gas/aarch64/sve-movprfx_27.s,
1499         * testsuite/gas/aarch64/sve-movprfx_27.d: New test.
1500
1501 2019-07-02  Richard Sandiford  <richard.sandiford@arm.com>
1502
1503         * testsuite/gas/aarch64/sve-movprfx_26.s: Also test FCVTZS, FCVTZU,
1504         SCVTF, UCVTF, LSR and ASR.
1505         * testsuite/gas/aarch64/sve-movprfx_26.d: Update accordingly.
1506         * testsuite/gas/aarch64/sve-movprfx_26.l: Likewise.
1507
1508 2019-07-02  Richard Sandiford  <richard.sandiford@arm.com>
1509
1510         * testsuite/gas/aarch64/sve-movprfx_25.s: Allow CPY Z1.D.P1/M,X1
1511         to be prefixed by MOVPRFX.
1512         * testsuite/gas/aarch64/sve-movprfx_25.d: Update accordingly.
1513         * testsuite/gas/aarch64/sve-movprfx_25.l: Likewise.
1514
1515 2019-07-01  Nick Clifton  <nickc@redhat.com>
1516
1517         PR 24748
1518         * write.c (create_note_reloc): Add desc2_offset parameter.  Change
1519         name of offset parameter to note_offset.  Only use desc2_offset
1520         when placing addend into REL reloc's address space.
1521         (maybe_generate_build_notes): Update parameters passed to
1522         create_note_reloc.
1523
1524 2019-07-01  Matthew Malcomson  <matthew.malcomson@arm.com>
1525
1526         * testsuite/gas/aarch64/illegal-sve2-aes.d: Update tests.
1527         * testsuite/gas/aarch64/illegal-sve2.l: Update tests.
1528         * doc/c-aarch64.texi: Add special note of pmull{t,b}
1529         instructions under the sve2-aes architecture extension.
1530         * testsuite/gas/aarch64/illegal-sve2.s: Add small size
1531         pmull{t,b} instructions.
1532         * testsuite/gas/aarch64/sve2.d: Add small size pmull{t,b}
1533         disassembly.
1534         * testsuite/gas/aarch64/sve2.s: Add small size pmull{t,b}
1535         instructions.
1536
1537 2019-07-01  Nick Clifton  <nickc@redhat.com>
1538
1539         PR 24738
1540         * doc/c-i386.texi (i386-Directives): Add a description of the
1541         Value directive.
1542
1543 2019-07-01  Nick Clifton  <nickc@redhat.com>
1544
1545         PR 24737
1546         * doc/as.texi (Align): Add missing word to description of
1547         pseudo-op.
1548         (P2align): Likewise.
1549
1550 2019-06-28  Nick Clifton  <nickc@redhat.com>
1551
1552         PR 24735
1553         * doc/as.texi (Zero): Fix spelling typo.
1554
1555 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1556
1557         * config/tc-i386.c (vec_imm4): Delete.
1558         (VEX_check_operands): Replace Vec_Imm4 check by CpuXOP with five
1559         operands one.  Clear Imm<N> by different means.
1560         (build_modrm_byte): Adjust comment.  Remove dead code.  Add and
1561         adjust assertions.
1562
1563 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1564
1565         * config/tc-i386.c (output_insn): Adjust recognition of xFENCE
1566         insns. Move PadLock special case of prefix emission to 3-byte
1567         long base opcode handling.
1568         (i386_index_check): Check for CpuPadLock instead of ImmExt.
1569
1570 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1571
1572         * config/tc-i386.c (optimize_encoding): Handle AND / OR with
1573         both operands being the same register.
1574         * doc/c-i386.texi: Update -O2 documentation.
1575         * testsuite/gas/i386/optimize-2.s,
1576         testsuite/gas/i386/x86-64-optimize-3.s: Add cases of AND / OR
1577         with both operands being the same register.
1578         * testsuite/gas/i386/optimize-2.d,
1579         testsuite/gas/i386/x86-64-optimize-3.d: Adjust expectations.
1580         * testsuite/gas/i386/optimize-2b.d,
1581         testsuite/gas/i386/x86-64-optimize-3b.d: New.
1582         * testsuite/gas/i386/i386.exp: Run new test.
1583
1584 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1585
1586         * config/tc-i386.c (commutative): New.
1587         (build_vex_prefix): Handle commutative case.
1588         (optimize_encoding): Set commutative flag when appropriate.
1589         * doc/c-i386.texi: Update -O2 documentation.
1590         * testsuite/gas/i386/ilp32/x86-64-sse2avx.d: Re-use parent dir
1591         output.
1592         * testsuite/gas/i386/x86-64-sse2avx.s: Add tests with high
1593         numbered source operands.
1594         * testsuite/gas/i386/x86-64-optimize-2.d,
1595         testsuite/gas/i386/x86-64-optimize-2b.d,
1596         testsuite/gas/i386/x86-64-optimize-3.d,
1597         testsuite/gas/i386/x86-64-optimize-5.d,
1598         testsuite/gas/i386/x86-64-optimize-6.d,
1599         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1600         * testsuite/gas/i386/x86-64-avx-swap-2.d,
1601         testsuite/gas/i386/x86-64-avx-swap-2.s: New.
1602         * testsuite/gas/i386/i386.exp: Run new test.
1603
1604 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1605
1606         * config/tc-i386.c (is_evex_encoding): Don't check for SAE.
1607         (check_VecOperands): Simplify static rounding / SAE checking.
1608
1609 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1610
1611         * config/tc-i386.c (optimize_encoding): Make j unsigned.  Handle
1612         vpand{d,q}, vpandn{d,q}, vpor{d,q}, and vpxor{d,q}.  Also check/
1613         clear broadcast.  Eliminate a loop.
1614         * doc/c-i386.texi: Update -O1 documentation.
1615         * testsuite/gas/i386/optimize-1.s,
1616         testsuite/gas/i386/optimize-2.s,
1617         testsuite/gas/i386/optimize-3.s,
1618         testsuite/gas/i386/optimize-5.s,
1619         testsuite/gas/i386/x86-64-optimize-2.s,
1620         testsuite/gas/i386/x86-64-optimize-3.s,
1621         testsuite/gas/i386/x86-64-optimize-4.s,
1622         testsuite/gas/i386/x86-64-optimize-6.s: Add vpand{d,q},
1623         vpandn{d,q}, vpor{d,q}, and vpxor{d,q} cases.
1624         testsuite/gas/i386/optimize-1.d,
1625         testsuite/gas/i386/optimize-1a.d,
1626         testsuite/gas/i386/optimize-2.d,
1627         testsuite/gas/i386/optimize-3.d,
1628         testsuite/gas/i386/optimize-4.d,
1629         testsuite/gas/i386/optimize-5.d,
1630         testsuite/gas/i386/x86-64-optimize-2.d,
1631         testsuite/gas/i386/x86-64-optimize-2a.d,
1632         testsuite/gas/i386/x86-64-optimize-2b.d,
1633         testsuite/gas/i386/x86-64-optimize-3.d,
1634         testsuite/gas/i386/x86-64-optimize-4.d,
1635         testsuite/gas/i386/x86-64-optimize-5.d,
1636         testsuite/gas/i386/x86-64-optimize-6.d: Adjust expectations.
1637
1638 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1639
1640         * testsuite/gas/i386/avx512f_vpclmulqdq.s,
1641         testsuite/gas/i386/avx512vl_vpclmulqdq.s,
1642         testsuite/gas/i386/vpclmulqdq.s,
1643         testsuite/gas/i386/x86-64-avx512f_vpclmulqdq.s,
1644         testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq.s: Add pseudo ops.
1645         * testsuite/gas/i386/x86-64-vpclmulqdq.s: Likewise. Don't use
1646         high 16 [xy]mm registers.
1647         * testsuite/gas/i386/avx512f_vpclmulqdq.d,
1648         testsuite/gas/i386/avx512f_vpclmulqdq-intel.d,
1649         testsuite/gas/i386/avx512vl_vpclmulqdq.d,
1650         testsuite/gas/i386/avx512vl_vpclmulqdq-intel.d,
1651         testsuite/gas/i386/vpclmulqdq.d,
1652         testsuite/gas/i386/vpclmulqdq-intel.d,
1653         testsuite/gas/i386/x86-64-avx512f_vpclmulqdq.d,
1654         testsuite/gas/i386/x86-64-avx512f_vpclmulqdq-intel.d,
1655         testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq.d,
1656         testsuite/gas/i386/x86-64-avx512vl_vpclmulqdq-intel.d,
1657         testsuite/gas/i386/x86-64-vpclmulqdq.d,
1658         testsuite/gas/i386/x86-64-vpclmulqdq-intel.d: Adjust
1659         expectations.
1660
1661 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1662
1663         * tc-i386.c (output_disp, output_imm): Use encoding_length.
1664
1665 2019-07-01  Jan Beulich  <jbeulich@suse.com>
1666
1667         * tc-i386.c (encoding_length): New.
1668         (output_insn): Use it.
1669         * testsuite/gas/i386/oversized16.l,
1670         testsuite/gas/i386/oversized16.s,
1671         testsuite/gas/i386/oversized64.l,
1672         testsuite/gas/i386/oversized64.s: New.
1673         * testsuite/gas/i386/i386.exp: Run new tests.
1674
1675 2019-06-27  H.J. Lu  <hongjiu.lu@intel.com>
1676
1677         PR binutils/24719
1678         * testsuite/gas/i386/disassem.s: Add test for vgatherpf0dps
1679         with invalid vector length.
1680         * testsuite/gas/i386/x86-64-disassem.s: Likewise.
1681         * testsuite/gas/i386/disassem.d: Updated.
1682         * testsuite/gas/i386/x86-64-disassem.d: Likewise.
1683
1684 2019-06-27  Barnaby Wilk  s<barnaby.wilks@arm.com>
1685
1686         * config/tc-arm.c (do_smc): Add range check for immediate operand.
1687         (do_t_smc): Add range check for immediate operand. Remove
1688         obsolete immediate encoding.
1689         (md_apply_fix): Fix range check. Remove obsolete immediate encoding.
1690         * testsuite/gas/arm/arch6zk.d: Fix test.
1691         * testsuite/gas/arm/arch6zk.s: Fix test.
1692         * testsuite/gas/arm/smc-bad.d: New test.
1693         * testsuite/gas/arm/smc-bad.l: New test.
1694         * testsuite/gas/arm/smc-bad.s: New test.
1695         * testsuite/gas/arm/thumb32.d: Fix test.
1696         * testsuite/gas/arm/thumb32.s: Fix test.
1697
1698 2019-06-27  Jan Beulich  <jbeulich@suse.com>
1699
1700         config/tc-i386.c (md_assemble): Check for protected mode
1701         incapable processor before encoding VEX and alike insns.
1702         * testsuite/gas/i386/inval-16.s: For 80186 architecture.
1703         * testsuite/gas/i386/inval-16.l: Adjust expectations.
1704         * testsuite/gas/i386/avx-16bit.d,
1705         testsuite/gas/i386/avx-16bit.s,
1706         testsuite/gas/i386/avx512f-16bit.d,
1707         testsuite/gas/i386/avx512f-16bit.s,
1708         testsuite/gas/i386/bmi-16bit.d,
1709         testsuite/gas/i386/bmi-16bit.s,
1710         testsuite/gas/i386/bmi2-16bit.d,
1711         testsuite/gas/i386/bmi2-16bit.s,
1712         testsuite/gas/i386/lwp-16bit.d,
1713         testsuite/gas/i386/lwp-16bit.s: New
1714         testsuite/gas/i386/i386.exp: Run new tests.
1715
1716 2019-06-26  Jim Wilson  <jimw@sifive.com>
1717
1718         * testsuite/gas/xstormy16/allinsn.sh: Change first line to
1719         #!/bin/bash and make it executable.
1720         * testsuite/gas/xstormy16/gcc.sh: Likewise.
1721
1722 2019-06-26  Lili Cui  <lili.cui@intel.com>
1723
1724         * doc/c-i386.texi: Document x/y/z instruction sufffixes in AT&T
1725         syntax and xmmword/ymmword/zmmword/fword/tbyte/oword ptr in
1726         Intel syntax.
1727
1728 2019-06-25  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1729
1730         * config/tc-mips.c (macro) <M_LI>: Re-order MTHC1 with
1731         respect to MTC1 and use $0 for either part where possible.
1732         * testsuite/gas/mips/li-d.s: Add test cases for non-zero
1733         words in double precision constants.
1734         * testsuite/gas/mips/li-d.d: Update reference output.
1735         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
1736         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
1737         * testsuite/gas/mips/mips64r2@isa-override-1.d: Likewise.
1738
1739 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1740
1741         * tc-i386.c (acc32, acc64): Delete.
1742         (pi): Make first parameter pinter-to-const.
1743         (type_names): Remove Acc. Add acc8, acc16, acc32, and acc64.
1744         (pt): Use operand_type_equal().
1745         (match_template): Replace use of acc32.
1746         (process_suffix): Replace use of acc64.
1747
1748 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1749
1750         * doc/c-i386.texi: Mark -mavxscalar= and -mvexwig as dangrous to
1751         use.
1752
1753 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1754
1755         * tc-i386.c (process_suffix): Use is_any_vex_encoding().
1756
1757 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1758
1759         * testsuite/gas/i386/sse2-16bit.d,
1760         testsuite/gas/i386/sse2-16bit.s: New.
1761         testsuite/gas/i386/i386.exp: Run new test.
1762
1763 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1764
1765         * config/tc-i386.c (optimize_encoding): Also handle ANDQ with
1766         immediatie fitting in 7 bits.
1767         * testsuite/gas/i386/x86-64-optimize-1.s: Add ANDQ cases with
1768         7- and 8-bit immediates.
1769         * testsuite/gas/i386/x86-64-optimize-1.d: Adjust expectations.
1770
1771 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1772
1773         * testsuite/gas/i386/xmmword.s: Add cvtps2pi and cvttps2pi
1774         tests.
1775         * testsuite/gas/i386/xmmword.l: Adjust expectations.
1776
1777 2019-06-25  Alan Modra  <amodra@gmail.com>
1778
1779         * config/tc-ppc.c (ppc_handle_align): Add parentheses.
1780
1781 2019-06-25  Alan Modra  <amodra@gmail.com>
1782
1783         * config/tc-ppc.h (ppc_nop_select): Declare.
1784         (NOP_OPCODE): Define.
1785         * config/tc-ppc.c (ppc_elf_end, ppc_xcoff_end): Zero ppc_cpu.
1786         (ppc_nop_encoding_for_rs_align_code): New enum.
1787         (ppc_nop_select): New function.
1788         (ppc_handle_align): Don't use ppc_cpu here.  Get nop type from frag.
1789         * testsuite/gas/ppc/groupnop.d,
1790         * testsuite/gas/ppc/groupnop.s: New test.
1791         * testsuite/gas/ppc/ppc.exp: Run it.
1792
1793 2019-06-19  H.J. Lu  <hongjiu.lu@intel.com>
1794
1795         PR binutils/24700
1796         * testsuite/gas/i386/disassem.s: Add test for vbroadcasti32x8
1797         with invalid vector length.
1798         * testsuite/gas/i386/x86-64-disassem.s: Likewise.
1799         * testsuite/gas/i386/disassem.d: Updated.
1800         * testsuite/gas/i386/x86-64-disassem.d: Likewise.
1801
1802 2019-06-17  H.J. Lu  <hongjiu.lu@intel.com>
1803
1804         PR binutils/24691
1805         * testsuite/gas/i386/disassem.s: Add test for vshuff32x4 with
1806         invalid vector length.
1807         * testsuite/gas/i386/x86-64-disassem.s: Likewise.
1808         * testsuite/gas/i386/disassem.d: Updated.
1809         * testsuite/gas/i386/x86-64-disassem.d: Likewise.
1810
1811 2019-06-14  Alan Modra  <amodra@gmail.com>
1812
1813         * Makefile.in: Regenerate.
1814         * configure: Regenerate.
1815         * doc/Makefile.in: Regenerate.
1816
1817 2019-06-12  Peter Bergner  <bergner@linux.ibm.com>
1818
1819         * testsuite/gas/ppc/power9.d: Delete ldmx tests.
1820         * testsuite/gas/ppc/power9.s: Likewise.
1821
1822 2019-06-06  Lili Cui  <lili.cui@intel.com>
1823
1824         * config/tc-i386.c (cpu_arch): Add .enqcmd.
1825         (cpu_noarch): Add noenqcmd.
1826         * doc/c-i386.texi: Document noenqcmd.
1827
1828 2019-06-05  H.J. Lu  <hongjiu.lu@intel.com>
1829
1830         PR binutils/24633
1831         * testsuite/gas/i386/disassem.s: Add tests for invalid vector
1832         lengths for EVEX vextractfXX and vinsertfXX.
1833         * testsuite/gas/i386/x86-64-disassem.s: Likewise.
1834         * testsuite/gas/i386/disassem.d: Updated.
1835         * testsuite/gas/i386/x86-64-disassem.d: Likewise.
1836
1837 2019-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1838
1839         PR binutils/24626
1840         * testsuite/gas/i386/disassem.s: Add tests for reserved VEX.vvvv
1841         and EVEX.vvvv.
1842         * testsuite/gas/i386/x86-64-disassem.s: Likewise.
1843         * testsuite/gas/i386/disassem.d: Updated.
1844         * testsuite/gas/i386/x86-64-disassem.d: Likewise.
1845
1846 2019-06-04  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
1847             Lili Cui  <lili.cui@intel.com>
1848
1849         * config/tc-i386.c (cpu_arch): Add .avx512_vp2intersect.
1850         (cpu_noarch): Likewise.
1851         * doc/c-i386.texi: Document avx512_vp2intersect.
1852         * testsuite/gas/i386/i386.exp: Run vp2intersect tests.
1853         * testsuite/gas/i386/vp2intersect-intel.d: New test.
1854         * testsuite/gas/i386/vp2intersect.d: Likewise.
1855         * testsuite/gas/i386/vp2intersect.s: Likewise.
1856         * testsuite/gas/i386/vp2intersect-inval-bcast.l: Likewise.
1857         * testsuite/gas/i386/vp2intersect-inval-bcast.s: Likewise.
1858         * testsuite/gas/i386/x86-64-vp2intersect-intel.d: Likewise.
1859         * testsuite/gas/i386/x86-64-vp2intersect.d: Likewise.
1860         * testsuite/gas/i386/x86-64-vp2intersect.s: Likewise.
1861         * testsuite/gas/i386/x86-64-vp2intersect-inval-bcast.l: Likewise.
1862         * testsuite/gas/i386/x86-64-vp2intersect-inval-bcast.s: Likewise.
1863
1864 2019-06-04  Xuepeng Guo  <xuepeng.guo@intel.com>
1865             Lili Cui  <lili.cui@intel.com>
1866
1867         * doc/c-i386.texi: Document enqcmd.
1868         * testsuite/gas/i386/enqcmd-intel.d: New file.
1869         * testsuite/gas/i386/enqcmd-inval.l: Likewise.
1870         * testsuite/gas/i386/enqcmd-inval.s: Likewise.
1871         * testsuite/gas/i386/enqcmd.d: Likewise.
1872         * testsuite/gas/i386/enqcmd.s: Likewise.
1873         * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
1874         * testsuite/gas/i386/x86-64-enqcmd-inval.l: Likewise.
1875         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Likewise.
1876         * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
1877         * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
1878         * testsuite/gas/i386/i386.exp: Run enqcmd-intel, enqcmd-inval,
1879         enqcmd, x86-64-enqcmd-intel, x86-64-enqcmd-inval,
1880         and x86-64-enqcmd.
1881
1882 2019-05-30  Jim Wilson  <jimw@sifive.com>
1883
1884         * config/tc-riscv.c (riscv_ip) <'u'>: Move O_constant check inside if
1885         statement.  Delete O_symbol and O_constant check after if statement.
1886         * testsuite/gas/riscv/auipc-parsing.s: Test lui with missing %hi.
1887         * testsuite/gas/riscv/auipc-parsing.l: Update.
1888
1889 2019-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1890
1891         PR gas/24625
1892         * testsuite/gas/i386/inval-avx512f.s: Add tests for AVX512_BF16
1893         instructions with invalid broadcast.
1894         * testsuite/gas/i386/x86-64-inval-avx512f.s: Likewise.
1895         * testsuite/gas/i386/inval-avx512f.l: Updated.
1896         * testsuite/gas/i386/x86-64-inval-avx512f.l: Likewise.
1897
1898 2019-05-27  Alan Modra  <amodra@gmail.com>
1899
1900         * config/tc-ppc.c (is_ppc64_target): New function.
1901         (md_show_usage): Split up usage message.  Don't show -a64 when
1902         unsupported.
1903         testsuite/gas/ppc/ppc.exp (supports_ppc64): New.
1904         (prefix-reloc): Only run for ppc64.
1905
1906 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1907
1908         * config/tc-aarch64.c (aarch64_elf_copy_symbol_attributes): Define.
1909         * config/tc-aarch64.h (aarch64_elf_copy_symbol_attributes): Declare.
1910         (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
1911         * testsuite/gas/aarch64/symbol-variant_pcs-3.d: New test.
1912         * testsuite/gas/aarch64/symbol-variant_pcs-3.s: New test.
1913
1914 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1915
1916         * config/tc-aarch64.c (s_variant_pcs): New function.
1917         * doc/c-aarch64.texi: Document .variant_pcs.
1918         * testsuite/gas/aarch64/symbol-variant_pcs-1.d: New test.
1919         * testsuite/gas/aarch64/symbol-variant_pcs-1.s: New test.
1920         * testsuite/gas/aarch64/symbol-variant_pcs-2.d: New test.
1921         * testsuite/gas/aarch64/symbol-variant_pcs-2.s: New test.
1922
1923 2019-05-24  Alan Modra  <amodra@gmail.com>
1924
1925         * po/POTFILES.in: Regenerate.
1926
1927 2019-05-24  Alan Modra  <amodra@gmail.com>
1928
1929         * config/tc-ppc.c (ppc_elf_suffix): Support @pcrel, @got@pcrel,
1930         @plt@pcrel, @higher34, @highera34, @highest34, and @highesta34.
1931         (fixup_size): Handle new powerxx relocs.
1932         (md_assemble): Warn for @pcrel on non-prefix insns.
1933         Accept @l, @h and @ha on prefix insns, and infer reloc without
1934         any @ suffix.  Translate powerxx relocs to suit DQ and DS field
1935         instructions.  Include operand tests as well as opcode test to
1936         translate BFD_RELOC_HI16_S to BFD_RELOC_PPC_16DX_HA.
1937         (ppc_fix_adjustable): Return false for pcrel GOT and PLT relocs.
1938         (md_apply_fix): Handle new powerxx relocs.
1939         * config/tc-ppc.h (TC_FORCE_RELOCATION_SUB_LOCAL): Accept
1940         BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34,
1941         BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34,
1942         BFD_RELOC_PPC64_D34, and BFD_RELOC_PPC64_D28.
1943         * testsuite/gas/ppc/prefix-reloc.d,
1944         * testsuite/gas/ppc/prefix-reloc.s: New test.
1945         * testsuite/gas/ppc/ppc.exp: Run it.
1946
1947 2019-05-24  Peter Bergner  <bergner@linux.ibm.com>
1948             Alan Modra  <amodra@gmail.com>
1949
1950         * config/tc-ppc.c (ppc_insert_operand): Only sign extend fields that
1951         are 32-bits or smaller.
1952         * messages.c (as_internal_value_out_of_range): Do not truncate
1953         variables and use BFD_VMA_FMT to print them.
1954         * testsuite/gas/ppc/prefix-pcrel.s,
1955         * testsuite/gas/ppc/prefix-pcrel.d: New test.
1956         * testsuite/gas/ppc/ppc.exp: Run it.
1957
1958 2019-05-24  Peter Bergner  <bergner@linux.ibm.com>
1959             Alan Modra  <amodra@gmail.com>
1960
1961         * config/tc-ppc.c (ppc_setup_opcodes): Handle prefix_opcodes.
1962         (struct insn_label_list): New.
1963         (insn_labels, free_insn_labels): New variables.
1964         (ppc_record_label, ppc_clear_labels, ppc_start_line_hook): New funcs.
1965         (ppc_frob_label, ppc_new_dot_label): Move functions earlier in file
1966         and call ppc_record_label.
1967         (md_assemble): Handle 64-bit prefix instructions.  Align labels
1968         that are on the same line as a prefix instruction.
1969         * config/tc-ppc.h (tc_frob_label, ppc_frob_label): Move to
1970         later in the file.
1971         (md_start_line_hook): Define.
1972         (ppc_start_line_hook): Declare.
1973         * testsuite/gas/ppc/prefix-align.d,
1974         * testsuite/gas/ppc/prefix-align.s: New test.
1975         * testsuite/gas/ppc/ppc.exp: Run new test.
1976
1977 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1978
1979         * configure.ac: Handle bpf-*-* targets.
1980         * configure.tgt (generic_target): Likewise.
1981         * configure: Regenerate.
1982         * Makefile.am (TARGET_CPU_CFILES): Add tc-bpf.c.
1983         (TARGET_CPU_HFILES): Add tc-bpf.h.
1984         * Makefile.in: Regenerated.
1985         * config/tc-bpf.c: New file.
1986         * config/tc-bpf.h: Likewise.
1987         * doc/Makefile.am (CPU_DOCS): Add c-bpf.texi.
1988         * doc/Makefile.in: Regenerated.
1989         * doc/all.texi: set BPF.
1990         * doc/as.texi: Add eBPF contents.
1991         * doc/c-bpf.texi: New file.
1992         * testsuite/gas/bpf/alu.d: New file.
1993         * testsuite/gas/bpf/mem-be.d: Likewise.
1994         * testsuite/gas/bpf/mem.s: Likewise.
1995         * testsuite/gas/bpf/mem.d: Likewise.
1996         * testsuite/gas/bpf/lddw-be.d: Likewise.
1997         * testsuite/gas/bpf/lddw.s: Likewise.
1998         * testsuite/gas/bpf/lddw.d: Likewise.
1999         * testsuite/gas/bpf/jump-be.d: Likewise.
2000         * testsuite/gas/bpf/jump.s: Likewise.
2001         * testsuite/gas/bpf/jump.d: Likewise.
2002         * testsuite/gas/bpf/exit-be.d: Likewise.
2003         * testsuite/gas/bpf/exit.s: Likewise.
2004         * testsuite/gas/bpf/exit.d: Likewise.
2005         * testsuite/gas/bpf/call-be.d: Likewise.
2006         * testsuite/gas/bpf/call.s: Likewise.
2007         * testsuite/gas/bpf/call.d: Likewise.
2008         * testsuite/gas/bpf/bpf.exp: Likewise.
2009         * testsuite/gas/bpf/atomic-be.d: Likewise.
2010         * testsuite/gas/bpf/atomic.s: Likewise.
2011         * testsuite/gas/bpf/atomic.d: Likewise.
2012         * testsuite/gas/bpf/alu-be.d: Likewise.
2013         * testsuite/gas/bpf/alu32-be.d: Likewise.
2014         * testsuite/gas/bpf/alu32.s: Likewise.
2015         * testsuite/gas/bpf/alu32.d: Likewise.
2016         * testsuite/gas/bpf/alu.s: Likewise.
2017         * testsuite/gas/all/gas.exp: Introduce a nop_type for eBPF.
2018         * testsuite/gas/all/org-1.s: Support nop_type 6.
2019         * testsuite/gas/all/org-1.l: Updated to reflect changes in
2020         org-1.s.
2021
2022 2019-05-22  John Darrington <john@darrington.wattle.id.au>
2023
2024         * config/tc-s12z.c (s12z_strtol): New function. (md_show_usage): Update.
2025         (md_parse_option): new case OPTION_DOLLAR_HEX. (s12z_init_after_args):
2026         (<global>): Use s12z_strtol instead of strtol.
2027         * doc/c-s12z.texi (S12Z Options): Document new option -mdollar-hex.
2028         * testsuite/gas/s12z/dollar-hex.d: New file.
2029         * testsuite/gas/s12z/dollar-hex.s: New file.
2030         * testsuite/gas/s12z/s12z.exp: Add them.
2031
2032 2019-05-21  Sudakshina Das  <sudi.das@arm.com>
2033
2034         * config/tc-arm.c (parse_operands): Update case OP_RVC to
2035         parse p0 and P0.
2036         (do_vmrs): Add checks for valid operands with respect to
2037         cpu and fpu options.
2038         (do_vmsr): Likewise.
2039         (reg_names): New reg_names for FPSCR_nzcvqc, VPR, FPCXT_NS
2040         and FPCXT_S.
2041         * testsuite/gas/arm/armv8_1-m-spec-reg.d: New.
2042         * testsuite/gas/arm/armv8_1-m-spec-reg.s: New.
2043         * testsuite/gas/arm/armv8_1-m-spec-reg-bad1.d: New.
2044         * testsuite/gas/arm/armv8_1-m-spec-reg-bad2.d: New.
2045         * testsuite/gas/arm/armv8_1-m-spec-reg-bad3.d: New.
2046         * testsuite/gas/arm/armv8_1-m-spec-reg-bad1.l: New.
2047         * testsuite/gas/arm/armv8_1-m-spec-reg-bad2.l: New.
2048         * testsuite/gas/arm/armv8_1-m-spec-reg-bad3.l: New.
2049         * testsuite/gas/arm/vfp1xD.d: Updated to allow new valid values.
2050         * testsuite/gas/arm/vfp1xD_t2.d: Likewise.
2051
2052 2019-05-21  Sudakshina Das  <sudi.das@arm.com>
2053
2054         * config/tc-arm.c (TOGGLE_BIT): New.
2055         (T16_32_TAB): New entries for cinc, cinv, cneg, csinc,
2056         csinv, csneg, cset, csetm and csel.
2057         (operand_parse_code): New OP_RR_ZR.
2058         (parse_operand): Handle case for OP_RR_ZR.
2059         (do_t_cond): New.
2060         (insns): New instructions for cinc, cinv, cneg, csinc,
2061         csinv, csneg, cset, csetm, csel.
2062         * testsuite/gas/arm/armv8_1-m-cond-bad.d: New test.
2063         * testsuite/gas/arm/armv8_1-m-cond-bad.l: New test.
2064         * testsuite/gas/arm/armv8_1-m-cond-bad.s: New test.
2065         * testsuite/gas/arm/armv8_1-m-cond.d: New test.
2066         * testsuite/gas/arm/armv8_1-m-cond.s: New test.
2067
2068 2019-05-21  Sudakshina Das  <sudi.das@arm.com>
2069
2070         * config/tc-arm.c (operand_parse_code): New entries for
2071         OP_RRnpcsp_I32 (register or integer operands).
2072         (do_mve_scalar_shift): New.
2073         (insns): New instructions for asrl, lsll, lsrl, sqrshrl, sqrshr, sqshl
2074         sqshll, srshr, srshrl, uqrshll, uqrshl, uqshll, uqshl, urshrl and urshr.
2075         * testsuite/gas/arm/mve-shift.d: New.
2076         * testsuite/gas/arm/mve-shift.s: New.
2077         * testsuite/gas/arm/mve-shift-bad.d: New.
2078         * testsuite/gas/arm/mve-shift-bad.s: New.
2079         * testsuite/gas/arm/mve-shift-bad.l: New.
2080
2081 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
2082
2083         * testsuite/gas/mips/r6-branch-constraints.s: Rename to ...
2084         * testsuite/gas/mips/r6-reg-constraints.s: this and add test
2085         case for DAUI.
2086         * testsuite/gas/mips/r6-branch-constraints.l: Rename to ...
2087         * testsuite/gas/mips/r6-reg-constraints.l: this and add test
2088         for DAUI.
2089         * testsuite/gas/mips/mips.exp: Rename test from
2090         r6-branch-constraints to r6-reg-constraints.
2091
2092 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2093
2094         PR 24559
2095         * config/tc-arm.c (move_or_literal_pool): Set size_req to 0 for MOVW
2096         replacement.
2097         * testsuite/gas/arm/load-pseudo.s: New test input.
2098         * testsuite/gas/arm/m0-load-pseudo.d: New test.
2099         * testsuite/gas/arm/m23-load-pseudo.d: New test.
2100         * testsuite/gas/arm/m33-load-pseudo.d: New test.
2101
2102 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2103
2104         * testsuite/gas/arm/armv8_1-m-bf.d: Allow different branch target naming
2105         conventions.
2106         * testsuite/gas/arm/armv8_1-m-bfl.d: Likewise.
2107         * testsuite/gas/arm/armv8_1-m-bfcsel.d: Likewise.
2108         * testsuite/gas/arm/armv8_1-m-loloop.d: Likewise.
2109         * testsuite/gas/arm/armv8_1-m-bf-rel.d: Skip for vxworks.
2110         * testsuite/gas/arm/armv8_1-m-bf-rela.d: New test.
2111         * testsuite/gas/arm/armv8_1-m-bfl-rel.d: Skip for vxworks.
2112         * testsuite/gas/arm/armv8_1-m-bfl-rela.d: New test.
2113
2114 2019-05-21  John Darrington <john@darrington.wattle.id.au>
2115
2116         * expr.c (literal_prefix_dollar_hex): New variable.
2117         (operand)[case '$']: Use the new variable instead of the old macro.
2118         Also, move this instance of "case '$'" next to the other one, and
2119         enable it only in the complementary proprocessor case.
2120         * expr.h (literal_prefix_dollar_hex): Declare it.
2121         * config/tc-epiphany.c (md_begin): Assign literal_prefix_dollar_hex.
2122         * config/tc-ip2k.c:      ditto
2123         * config/tc-mt.c:        ditto
2124         * config/tc-epiphany.h (LITERAL_PREFIXDOLLAR_HEX): Remove macro definition.
2125         * config/tc-ip2k.h:      ditto
2126         * config/tc-mt.h:        ditto
2127
2128 2019-05-20  Faraz Shahbazker  <fshahbazker@wavecomp.com>
2129
2130         PR 14798
2131         * config/tc-mips.c (s_mips_globl): Only treat symbols that are
2132         not explicitly labelled as BSF_OBJECTs for IRIX targets.
2133         * testsuite/gas/mips/pr14798.s: New test source.
2134         * testsuite/gas/mips/pr14798-irix.d: New test.
2135         * testsuite/gas/mips/pr14798.d: Likewise.
2136         * testsuite/gas/mips/mips.exp: Run the new tests.
2137
2138 2019-05-17  John Darrington  <john@darrington.wattle.id.au>
2139
2140         * doc/c-arm.texi (ARM Options): Remove "(r)" and "(tm)"
2141         * doc/c-bfin.texi (Blackfin Syntax): Remove "(r)"
2142
2143 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2144
2145         * config/tc-arm.c (check_simd_pred_availability): Refactor.
2146         (do_neon_dyadic_i_su): Refactor use of check_simd_pred_availability.
2147         (do_neon_dyadic_i64_su): Likewise.
2148         (do_neon_shl): Likewise.
2149         (do_neon_qshl): Likewise.
2150         (do_neon_rshl): Likewise.
2151         (do_neon_logic): Likewise.
2152         (do_neon_dyadic_if_su): Likewise.
2153         (do_neon_addsub_if_i): Likewise.
2154         (do_neon_mac_maybe_scalar): Likewise.
2155         (do_neon_fmac): Likewise.
2156         (do_neon_mul): Likewise.
2157         (do_neon_qdmulh): Likewise.
2158         (do_neon_qrdmlah): Likewise.
2159         (do_neon_abs_neg): Likewise.
2160         (do_neon_sli): Likewise.
2161         (do_neon_sri): Likewise.
2162         (do_neon_qshlu_imm): Likewise.
2163         (do_neon_cvt_1): Likewise.
2164         (do_neon_cvttb_1): Likewise.
2165         (do_neon_mvn): Likewise.
2166         (do_neon_rev): Likewise.
2167         (do_neon_dup): Likewise.
2168         (do_neon_mov): Likewise.
2169         (do_neon_rshift_round_imm): Likewise.
2170         (do_neon_sat_abs_neg): Likewise.
2171         (do_neon_cls): Likewise.
2172         (do_neon_clz): Likewise.
2173         (do_vmaxnm): Likewise.
2174         (do_vrint_1): Likewise.
2175         (do_vcmla): Likewise.
2176         (do_vcadd): Likewise.
2177
2178 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2179
2180         * NEWS: Mention Armv8.1-M Mainline and MVE.
2181
2182 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2183
2184         * testsuite/gas/arm/mve-tailpredloop.d: New test.
2185         * testsuite/gas/arm/mve-tailpredloop.s: New test.
2186         * testsuite/gas/arm/mve-vabav.d: New test.
2187         * testsuite/gas/arm/mve-vabav.s: New test.
2188         * testsuite/gas/arm/mve-vabd.d: New test.
2189         * testsuite/gas/arm/mve-vabd.s: New test.
2190         * testsuite/gas/arm/mve-vabsneg.d: New test.
2191         * testsuite/gas/arm/mve-vabsneg.s: New test.
2192         * testsuite/gas/arm/mve-vadc.d: New test.
2193         * testsuite/gas/arm/mve-vadc.s: New test.
2194         * testsuite/gas/arm/mve-vaddlv.d: New test.
2195         * testsuite/gas/arm/mve-vaddlv.s: New test.
2196         * testsuite/gas/arm/mve-vaddsub.d: New test.
2197         * testsuite/gas/arm/mve-vaddsub.s: New test.
2198         * testsuite/gas/arm/mve-vaddv.d: New test.
2199         * testsuite/gas/arm/mve-vaddv.s: New test.
2200         * testsuite/gas/arm/mve-vand.d: New test.
2201         * testsuite/gas/arm/mve-vand.s: New test.
2202         * testsuite/gas/arm/mve-vbic.d: New test.
2203         * testsuite/gas/arm/mve-vbic.s: New test.
2204         * testsuite/gas/arm/mve-vbrsr.d: New test.
2205         * testsuite/gas/arm/mve-vbrsr.s: New test.
2206         * testsuite/gas/arm/mve-vcadd.d: New test.
2207         * testsuite/gas/arm/mve-vcadd.s: New test.
2208         * testsuite/gas/arm/mve-vcls.d: New test.
2209         * testsuite/gas/arm/mve-vcls.s: New test.
2210         * testsuite/gas/arm/mve-vclz.d: New test.
2211         * testsuite/gas/arm/mve-vclz.s: New test.
2212         * testsuite/gas/arm/mve-vcmla.d: New test.
2213         * testsuite/gas/arm/mve-vcmla.s: New test.
2214         * testsuite/gas/arm/mve-vcmp.d: New test.
2215         * testsuite/gas/arm/mve-vcmp.s: New test.
2216         * testsuite/gas/arm/mve-vcmul.d: New test.
2217         * testsuite/gas/arm/mve-vcmul.s: New test.
2218         * testsuite/gas/arm/mve-vcvt-1.d: New test.
2219         * testsuite/gas/arm/mve-vcvt-1.s: New test.
2220         * testsuite/gas/arm/mve-vcvt-2.d: New test.
2221         * testsuite/gas/arm/mve-vcvt-2.s: New test.
2222         * testsuite/gas/arm/mve-vcvt-3.d: New test.
2223         * testsuite/gas/arm/mve-vcvt-3.s: New test.
2224         * testsuite/gas/arm/mve-vcvt-4.d: New test.
2225         * testsuite/gas/arm/mve-vcvt-4.s: New test.
2226         * testsuite/gas/arm/mve-vddup.d: New test.
2227         * testsuite/gas/arm/mve-vddup.s: New test.
2228         * testsuite/gas/arm/mve-vdup.d: New test.
2229         * testsuite/gas/arm/mve-vdup.s: New test.
2230         * testsuite/gas/arm/mve-veor.d: New test.
2231         * testsuite/gas/arm/mve-veor.s: New test.
2232         * testsuite/gas/arm/mve-vfma-vfms.d: New test.
2233         * testsuite/gas/arm/mve-vfma-vfms.s: New test.
2234         * testsuite/gas/arm/mve-vfmas.d: New test.
2235         * testsuite/gas/arm/mve-vfmas.s: New test.
2236         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.d: New test.
2237         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.s: New test.
2238         * testsuite/gas/arm/mve-vhcadd.d: New test.
2239         * testsuite/gas/arm/mve-vhcadd.s: New test.
2240         * testsuite/gas/arm/mve-vmax-vmin.d: New test.
2241         * testsuite/gas/arm/mve-vmax-vmin.s: New test.
2242         * testsuite/gas/arm/mve-vmaxa-vmina.d: New test.
2243         * testsuite/gas/arm/mve-vmaxa-vmina.s: New test.
2244         * testsuite/gas/arm/mve-vmaxnm-vminnm.d: New test.
2245         * testsuite/gas/arm/mve-vmaxnm-vminnm.s: New test.
2246         * testsuite/gas/arm/mve-vmaxnma-vminnma.s: New test.
2247         * testsuite/gas/arm/mve-vmaxnmv-vminnmv.d: New test.
2248         * testsuite/gas/arm/mve-vmaxnmv-vminnmv.s: New test.
2249         * testsuite/gas/arm/mve-vmaxv-vminv.d: New test.
2250         * testsuite/gas/arm/mve-vmaxv-vminv.s: New test.
2251         * testsuite/gas/arm/mve-vmla.d: New test.
2252         * testsuite/gas/arm/mve-vmla.s: New test.
2253         * testsuite/gas/arm/mve-vmladav.d: New test.
2254         * testsuite/gas/arm/mve-vmladav.s: New test.
2255         * testsuite/gas/arm/mve-vmlaldav.d: New test.
2256         * testsuite/gas/arm/mve-vmlaldav.s: New test.
2257         * testsuite/gas/arm/mve-vmlalv.d: New test.
2258         * testsuite/gas/arm/mve-vmlalv.s: New test.
2259         * testsuite/gas/arm/mve-vmlas.d: New test.
2260         * testsuite/gas/arm/mve-vmlas.s: New test.
2261         * testsuite/gas/arm/mve-vmlav.d: New test.
2262         * testsuite/gas/arm/mve-vmlav.s: New test.
2263         * testsuite/gas/arm/mve-vmlsdav.d: New test.
2264         * testsuite/gas/arm/mve-vmlsdav.s: New test.
2265         * testsuite/gas/arm/mve-vmlsldav.d: New test.
2266         * testsuite/gas/arm/mve-vmlsldav.s: New test.
2267         * testsuite/gas/arm/mve-vmov-1.d: New test.
2268         * testsuite/gas/arm/mve-vmov-1.s: New test.
2269         * testsuite/gas/arm/mve-vmov-2.d: New test.
2270         * testsuite/gas/arm/mve-vmov-2.s: New test.
2271         * testsuite/gas/arm/mve-vmul.d: New test.
2272         * testsuite/gas/arm/mve-vmul.s: New test.
2273         * testsuite/gas/arm/mve-vmulh.d: New test.
2274         * testsuite/gas/arm/mve-vmulh.s: New test.
2275         * testsuite/gas/arm/mve-vmullbt.d: New test.
2276         * testsuite/gas/arm/mve-vmullbt.s: New test.
2277         * testsuite/gas/arm/mve-vmvn.d: New test.
2278         * testsuite/gas/arm/mve-vmvn.s: New test.
2279         * testsuite/gas/arm/mve-vorn.d: New test.
2280         * testsuite/gas/arm/mve-vorn.s: New test.
2281         * testsuite/gas/arm/mve-vorr.d: New test.
2282         * testsuite/gas/arm/mve-vorr.s: New test.
2283         * testsuite/gas/arm/mve-vpnot.d: New test.
2284         * testsuite/gas/arm/mve-vpnot.s: New test.
2285         * testsuite/gas/arm/mve-vpsel.d: New test.
2286         * testsuite/gas/arm/mve-vpsel.s: New test.
2287         * testsuite/gas/arm/mve-vpt.d: New test.
2288         * testsuite/gas/arm/mve-vpt.s: New test.
2289         * testsuite/gas/arm/mve-vqabsneg.s: New test.
2290         * testsuite/gas/arm/mve-vqaddsub.d: New test.
2291         * testsuite/gas/arm/mve-vqaddsub.s: New test.
2292         * testsuite/gas/arm/mve-vqdmladh.d: New test.
2293         * testsuite/gas/arm/mve-vqdmladh.s: New test.
2294         * testsuite/gas/arm/mve-vqdmlah.d: New test.
2295         * testsuite/gas/arm/mve-vqdmlah.s: New test.
2296         * testsuite/gas/arm/mve-vqdmlash.d: New test.
2297         * testsuite/gas/arm/mve-vqdmlash.s: New test.
2298         * testsuite/gas/arm/mve-vqdmlsdh.d: New test.
2299         * testsuite/gas/arm/mve-vqdmlsdh.s: New test.
2300         * testsuite/gas/arm/mve-vqdmulh.d: New test.
2301         * testsuite/gas/arm/mve-vqdmulh.s: New test.
2302         * testsuite/gas/arm/mve-vqdmull.d: New test.
2303         * testsuite/gas/arm/mve-vqdmull.s: New test.
2304         * testsuite/gas/arm/mve-vqmovn.d: New test.
2305         * testsuite/gas/arm/mve-vqmovn.s: New test.
2306         * testsuite/gas/arm/mve-vqrshl.d: New test.
2307         * testsuite/gas/arm/mve-vqrshl.s: New test.
2308         * testsuite/gas/arm/mve-vqrshrn.d: New test.
2309         * testsuite/gas/arm/mve-vqrshrn.s: New test.
2310         * testsuite/gas/arm/mve-vqshl.d: New test.
2311         * testsuite/gas/arm/mve-vqshl.s: New test.
2312         * testsuite/gas/arm/mve-vrev.d: New test.
2313         * testsuite/gas/arm/mve-vrev.s: New test.
2314         * testsuite/gas/arm/mve-vrint.d: New test.
2315         * testsuite/gas/arm/mve-vrint.s: New test.
2316         * testsuite/gas/arm/mve-vrmlaldavh.d: New test.
2317         * testsuite/gas/arm/mve-vrmlaldavh.s: New test.
2318         * testsuite/gas/arm/mve-vrshl.d: New test.
2319         * testsuite/gas/arm/mve-vrshl.s: New test.
2320         * testsuite/gas/arm/mve-vsbc.d: New test.
2321         * testsuite/gas/arm/mve-vsbc.s: New test.
2322         * testsuite/gas/arm/mve-vshl.d: New test.
2323         * testsuite/gas/arm/mve-vshl.s: New test.
2324         * testsuite/gas/arm/mve-vshlc.d: New test.
2325         * testsuite/gas/arm/mve-vshlc.s: New test.
2326         * testsuite/gas/arm/mve-vshll.d: New test.
2327         * testsuite/gas/arm/mve-vshll.s: New test.
2328         * testsuite/gas/arm/mve-vshr.d: New test.
2329         * testsuite/gas/arm/mve-vshr.s: New test.
2330         * testsuite/gas/arm/mve-vshrn.d: New test.
2331         * testsuite/gas/arm/mve-vshrn.s: New test.
2332         * testsuite/gas/arm/mve-vsli.d: New test.
2333         * testsuite/gas/arm/mve-vsli.s: New test.
2334         * testsuite/gas/arm/mve-vsri.d: New test.
2335         * testsuite/gas/arm/mve-vsri.s: New test.
2336         * testsuite/gas/arm/mve-vstld.d: New test.
2337         * testsuite/gas/arm/mve-vstld.s: New test.
2338         * testsuite/gas/arm/mve-vstrldr-1.d: New test.
2339         * testsuite/gas/arm/mve-vstrldr-1.s: New test.
2340         * testsuite/gas/arm/mve-vstrldr-2.d: New test.
2341         * testsuite/gas/arm/mve-vstrldr-2.s: New test.
2342         * testsuite/gas/arm/mve-vstrldr-3.d: New test.
2343         * testsuite/gas/arm/mve-vstrldr-3.s: New test.
2344
2345 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2346
2347         * config/tc-arm.c (T16_32_TAB): Add new instructions.
2348         (do_t_loloop): Changed to handle tail predication variants.
2349         (md_apply_fix): Likewise.
2350         (insns): Add entries for MVE mnemonics.
2351         * testsuite/gas/arm/mve-tailpredloop-bad.d: New test.
2352         * testsuite/gas/arm/mve-tailpredloop-bad.l: New test.
2353         * testsuite/gas/arm/mve-tailpredloop-bad.s: New test.
2354         * testsuite/gas/arm/mve-tailpredloop.d: New test.
2355
2356 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2357
2358         * config/tc-arm.c (do_mve_vshll): New encoding function.
2359         (do_mve_vshlc): Likewise.
2360         (insns): Add entries for MVE mnemonics.
2361         * testsuite/gas/arm/mve-vshlc-bad.d: New test.
2362         * testsuite/gas/arm/mve-vshlc-bad.l: New test.
2363         * testsuite/gas/arm/mve-vshlc-bad.s: New test.
2364         * testsuite/gas/arm/mve-vshll-bad.d: New test.
2365         * testsuite/gas/arm/mve-vshll-bad.l: New test.
2366         * testsuite/gas/arm/mve-vshll-bad.s: New test.
2367
2368 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2369
2370         * config/tc-arm.c (enum operand_parse_code): Add new operand.
2371         (parse_operands): Handle new operand.
2372         (do_neon_shl_imm): Accept MVE variants.
2373         (do_neon_shl): Likewise.
2374         (do_neon_qshl_imm): Likewise.
2375         (do_neon_qshl): Likewise.
2376         (do_neon_qshlu_imm): Likewise.
2377         (insns): Likewise.
2378         * testsuite/gas/arm/mve-vqshl-bad.d: New test.
2379         * testsuite/gas/arm/mve-vqshl-bad.l: New test.
2380         * testsuite/gas/arm/mve-vqshl-bad.s: New test.
2381         * testsuite/gas/arm/mve-vshl-bad.d: New test.
2382         * testsuite/gas/arm/mve-vshl-bad.l: New test.
2383         * testsuite/gas/arm/mve-vshl-bad.s: New test.
2384
2385 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2386
2387         * config/tc-arm.c (do_neon_sli): Accept MVE variants.
2388         (do_neon_sri): Likewise.
2389         (do_neon_rev): Likewise.
2390         (do_neon_rshift_round_imm): Likewise.
2391         (insns): Likewise.
2392         * testsuite/gas/arm/mve-vrev-bad.d: New test.
2393         * testsuite/gas/arm/mve-vrev-bad.l: New test.
2394         * testsuite/gas/arm/mve-vrev-bad.s: New test.
2395         * testsuite/gas/arm/mve-vshr-bad.d: New test.
2396         * testsuite/gas/arm/mve-vshr-bad.l: New test.
2397         * testsuite/gas/arm/mve-vshr-bad.s: New test.
2398         * testsuite/gas/arm/mve-vsli-bad.d: New test.
2399         * testsuite/gas/arm/mve-vsli-bad.l: New test.
2400         * testsuite/gas/arm/mve-vsli-bad.s: New test.
2401         * testsuite/gas/arm/mve-vsri-bad.d: New test.
2402         * testsuite/gas/arm/mve-vsri-bad.l: New test.
2403         * testsuite/gas/arm/mve-vsri-bad.s: New test.
2404
2405 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2406
2407         * config/tc-arm.c (do_vrint_1): Accept MVE variants.
2408         (insns): Change entries to accept MVE variants.
2409         * testsuite/gas/arm/mve-vrint-bad.d: New test.
2410         * testsuite/gas/arm/mve-vrint-bad.l: New test.
2411         * testsuite/gas/arm/mve-vrint-bad.s: New test.
2412
2413 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2414
2415         * config/tc-arm.c (M_MNEM_vshrnt, M_MNEM_vshrnb, M_MNEM_vrshrnt,
2416          M_MNEM_vqshrnt, M_MNEM_vqshrnb, M_MNEM_vqshrunt, M_MNEM_vqshrunb,
2417          M_MNEM_vrshrnb, M_MNEM_vqrshrnt, M_MNEM_vqrshrnb, M_MNEM_vqrshrunt,
2418          M_MNEM_vqrshrunb): New instruction encodings.
2419         (do_mve_vshrn): New encoding function.
2420         (insns): Add entries for MVE mnemonics.
2421         * testsuite/gas/arm/mve-vqrshrn-bad.d: New test.
2422         * testsuite/gas/arm/mve-vqrshrn-bad.l: New test.
2423         * testsuite/gas/arm/mve-vqrshrn-bad.s: New test.
2424         * testsuite/gas/arm/mve-vshrn-bad.d: New test.
2425         * testsuite/gas/arm/mve-vshrn-bad.l: New test.
2426         * testsuite/gas/arm/mve-vshrn-bad.s: New test.
2427
2428 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2429
2430         * config/tc-arm.c (M_MNEM_vqmovnt, M_MNEM_vqmovnb,
2431          M_MNEM_vqmovunt, M_MNEM_vqmovunb): New instruction encodings.
2432         (do_mve_vqmovn): New encoding function.
2433         (do_neon_rshl): Change to accepte MVE variants.
2434         (insns): Change entries and add new for MVE mnemonics.
2435         * testsuite/gas/arm/mve-vqmovn-bad.d: New test.
2436         * testsuite/gas/arm/mve-vqmovn-bad.l: New test.
2437         * testsuite/gas/arm/mve-vqmovn-bad.s: New test.
2438         * testsuite/gas/arm/mve-vqrshl-bad.d: New test.
2439         * testsuite/gas/arm/mve-vqrshl-bad.l: New test.
2440         * testsuite/gas/arm/mve-vqrshl-bad.s: New test.
2441         * testsuite/gas/arm/mve-vrshl-bad.d: New test.
2442         * testsuite/gas/arm/mve-vrshl-bad.l: New test.
2443         * testsuite/gas/arm/mve-vrshl-bad.s: New test.
2444
2445 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2446
2447         * config/tc-arm.c (enum operand_parse_code): Add new operand.
2448         (parse_operands): Handle new operand.
2449         (do_mve_vqdmull): New encoding function.
2450         (insns): Add entry for MVE mnemonics.
2451         * testsuite/gas/arm/mve-vqdmull-bad.d: New test.
2452         * testsuite/gas/arm/mve-vqdmull-bad.l: New test.
2453         * testsuite/gas/arm/mve-vqdmull-bad.s: New test.
2454
2455 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2456
2457         * config/tc-arm.c (enum operand_parse_code): Add new operand.
2458         (parse_operands): Handle new operand.
2459         (mve_encode_qqr): Handle new instructions.
2460         (do_neon_qdmulh): Add support for MVE variants.
2461         (do_neon_qrdmlah): Likewise.
2462         (do_mve_vqdmlah): New encoding function.
2463         (insns): Change entries and add new entries for MVE mnemonics.
2464         * testsuite/gas/arm/mve-vqdmulh-bad.d: New test.
2465         * testsuite/gas/arm/mve-vqdmulh-bad.l: New test.
2466         * testsuite/gas/arm/mve-vqdmulh-bad.s: New test.
2467
2468 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2469
2470         * config/tc-arm.c (do_mve_vqdmladh): New encoding function.
2471         (insns): Add entries for MVE mnemonics.
2472         * testsuite/gas/arm/mve-vqdmladh-bad.d: New test.
2473         * testsuite/gas/arm/mve-vqdmladh-bad.l: New test.
2474         * testsuite/gas/arm/mve-vqdmladh-bad.s: New test.
2475         * testsuite/gas/arm/mve-vqdmlsdh-bad.d: New test.
2476         * testsuite/gas/arm/mve-vqdmlsdh-bad.l: New test.
2477         * testsuite/gas/arm/mve-vqdmlsdh-bad.s: New test.
2478
2479 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2480
2481         * config/tc-arm.c (do_mve_vpsel): New encoding function.
2482         (do_mve_vpnot): Likewise.
2483         (insns): Add entries for MVE mnemonics.
2484         * testsuite/gas/arm/mve-vpnot-bad.d: New test.
2485         * testsuite/gas/arm/mve-vpnot-bad.l: New test.
2486         * testsuite/gas/arm/mve-vpnot-bad.s: New test.
2487         * testsuite/gas/arm/mve-vpsel-bad.d: New test.
2488         * testsuite/gas/arm/mve-vpsel-bad.l: New test.
2489         * testsuite/gas/arm/mve-vpsel-bad.s: New test.
2490
2491 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2492
2493         * config/tc-arm.c (do_neon_mvn): Change to accept MVE variants.
2494         (do_neon_sat_abs_neg): Likewise.
2495         (insns): Likewise.
2496         * testsuite/gas/arm/mve-vmvn-bad.d: New test.
2497         * testsuite/gas/arm/mve-vmvn-bad.l: New test.
2498         * testsuite/gas/arm/mve-vmvn-bad.s: New test.
2499         * testsuite/gas/arm/mve-vqabsneg-bad.d: New test.
2500         * testsuite/gas/arm/mve-vqabsneg-bad.l: New test.
2501         * testsuite/gas/arm/mve-vqabsneg-bad.s: New test.
2502
2503 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2504
2505         * config/tc-arm.c (do_mve_vmlas): New encoding function.
2506         (do_mve_vmulh): Likewise.
2507         (insns): Add entries for MVE mnemonics.
2508         * testsuite/gas/arm/mve-vmlas-bad.d: New test.
2509         * testsuite/gas/arm/mve-vmlas-bad.l: New test.
2510         * testsuite/gas/arm/mve-vmlas-bad.s: New test.
2511         * testsuite/gas/arm/mve-vmulh-bad.d: New test.
2512         * testsuite/gas/arm/mve-vmulh-bad.l: New test.
2513         * testsuite/gas/arm/mve-vmulh-bad.s: New test.
2514
2515 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2516
2517         * config/tc-arm.c (enum operand_parse_code): New operand.
2518         (parse_operands): Handle new operand.
2519         (mve_encode_qqr): Handle new instructions.
2520         (do_neon_dyadic_i64_su): Accept MVE variants.
2521         (neon_dyadic_misc): Likewise.
2522         (do_neon_mac_maybe_scalar): Likewise.
2523         (do_neon_mul): Likewise.
2524         (insns): Change to accept MVE variants.
2525         * testsuite/gas/arm/mve-vmla-bad.d: New test.
2526         * testsuite/gas/arm/mve-vmla-bad.l: New test.
2527         * testsuite/gas/arm/mve-vmla-bad.s: New test.
2528         * testsuite/gas/arm/mve-vmul-bad-1.d: New test.
2529         * testsuite/gas/arm/mve-vmul-bad-1.l: New test.
2530         * testsuite/gas/arm/mve-vmul-bad-1.s: New test.
2531         * testsuite/gas/arm/mve-vmul-bad-2.d: New test.
2532         * testsuite/gas/arm/mve-vmul-bad-2.l: New test.
2533         * testsuite/gas/arm/mve-vmul-bad-2.s: New test.
2534         * testsuite/gas/arm/mve-vqaddsub-bad.d: New test.
2535         * testsuite/gas/arm/mve-vqaddsub-bad.l: New test.
2536         * testsuite/gas/arm/mve-vqaddsub-bad.s: New test.
2537
2538 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2539
2540         * config/tc-arm.c (M_MNEM_vmlaldav, M_MNEM_vmlaldava,
2541          M_MNEM_vmlaldavx, M_MNEM_vmlaldavax, M_MNEM_vmlsldav,
2542          M_MNEM_vmlsldava, M_MNEM_vmlsldavx, M_MNEM_vmlsldavax,
2543          M_MNEM_vrmlaldavhx, M_MNEM_vrmlaldavhax, M_MNEM_vrmlsldavh,
2544          M_MNEM_vrmlsldavha, M_MNEM_vrmlsldavhx, M_MNEM_vrmlsldavhax): New
2545         instruction encodings.
2546         (NEON_SHAPE_DEF): New shape
2547         (mve_encode_rrqq): New encoding helper function.
2548         (do_mve_vmlaldav): New encoding function.
2549         (do_mve_vrmlaldavh): New encoding function.
2550         (insns): Add entries for MVE mnemonics.
2551         * testsuite/gas/arm/mve-vmlaldav-bad.d: New test.
2552         * testsuite/gas/arm/mve-vmlaldav-bad.l: New test.
2553         * testsuite/gas/arm/mve-vmlaldav-bad.s: New test.
2554         * testsuite/gas/arm/mve-vmlalv-bad.d: New test.
2555         * testsuite/gas/arm/mve-vmlalv-bad.l: New test.
2556         * testsuite/gas/arm/mve-vmlalv-bad.s: New test.
2557         * testsuite/gas/arm/mve-vmlsldav-bad.d: New test.
2558         * testsuite/gas/arm/mve-vmlsldav-bad.l: New test.
2559         * testsuite/gas/arm/mve-vmlsldav-bad.s: New test.
2560         * testsuite/gas/arm/mve-vrmlaldavh-bad.d: New test.
2561         * testsuite/gas/arm/mve-vrmlaldavh-bad.l: New test.
2562         * testsuite/gas/arm/mve-vrmlaldavh-bad.s: New test.
2563
2564 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2565
2566         * config/tc-arm.c (M_MNEM_vmaxv, M_MNEM_vmaxav, M_MNEM_vminv,
2567          M_MNEM_vminav): New instruction encodings.
2568         (do_mve_vmaxv): New encoding function.
2569         (insns): Add entries for new MVE mnemonics.
2570         * testsuite/gas/arm/mve-vmaxv-vminv-bad.d: New test.
2571         * testsuite/gas/arm/mve-vmaxv-vminv-bad.l: New test.
2572         * testsuite/gas/arm/mve-vmaxv-vminv-bad.s: New test.
2573
2574 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2575
2576         * config/tc-arm.c (do_mve_vmaxnmv): New encoding function.
2577         (insns): Add entries for new mnemonics.
2578         * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.d: New test.
2579         * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.l: New test.
2580         * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.s: New test.
2581
2582 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2583
2584         * config/tc-arm.c (do_mve_vmaxa_vmina): New encoding function.
2585         (do_mve_vmaxnma_vminnma): Likewise.
2586         (do_neon_dyadic_if_su): Change to support MVE variants.
2587         (do_vmaxnm): Likewise.
2588         (insns): Change to accept MVE variants and add new.
2589         * testsuite/gas/arm/mve-vmax-vmin-bad.d: New test.
2590         * testsuite/gas/arm/mve-vmax-vmin-bad.l: New test.
2591         * testsuite/gas/arm/mve-vmax-vmin-bad.s: New test.
2592         * testsuite/gas/arm/mve-vmaxa-vmina-bad.d: New test.
2593         * testsuite/gas/arm/mve-vmaxa-vmina-bad.l: New test.
2594         * testsuite/gas/arm/mve-vmaxa-vmina-bad.s: New test.
2595         * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.d: New test.
2596         * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.l: New test.
2597         * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.s: New test.
2598         * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.d: New test.
2599         * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.l: New test.
2600         * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.s: New test.
2601
2602 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2603
2604         * config/tc-arm.c (enum operand_parse_code): New operand.
2605         (parse_operands): Handle new operand.
2606         (mve_encode_qqr): Change to support new instructions.
2607         (enum vfp_or_neon_is_neon_bits): Moved.
2608         (vfp_or_neon_is_neon): Moved.
2609         (check_simd_pred_availability): Moved.
2610         (do_neon_dyadic_i_su): Changed to support MVE variants.
2611         (neon_dyadic_misc): Changed mve_encode_qqr call.
2612         (do_mve_vbrsr): Likewise.
2613         (do_mve_vhcadd): New encoding function.
2614         (insns): Change existing to accept MVE variants and add new.
2615         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.d: New test.
2616         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.l: New test.
2617         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.s: New test.
2618         * testsuite/gas/arm/mve-vhcadd-bad.d: New test.
2619         * testsuite/gas/arm/mve-vhcadd-bad.l: New test.
2620         * testsuite/gas/arm/mve-vhcadd-bad.s: New test.
2621
2622 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2623
2624         * config/tc-arm.c (do_neon_fmac): Change to support MVE variants.
2625         (insns): Change to accept MVE variants.
2626         * testsuite/gas/arm/mve-vfma-vfms-bad.d: New test.
2627         * testsuite/gas/arm/mve-vfma-vfms-bad.l: New test.
2628         * testsuite/gas/arm/mve-vfma-vfms-bad.s: New test.
2629
2630 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2631
2632         * config/tc-arm.c (M_MNEM_vddup, M_MNEM_vdwdup, M_MNEM_vidup,
2633          M_MNEM_viwdup): New instruction encodings.
2634         (NEON_SHAPE_DEF): New shapes.
2635         (do_mve_viddup): New encoding function.
2636         (do_neon_dup): Change to support new MVE variants.
2637         (insns): Change existing to accept MVE variants and add new.
2638         * testsuite/gas/arm/mve-vddup-bad.d: New test.
2639         * testsuite/gas/arm/mve-vddup-bad.l: New test.
2640         * testsuite/gas/arm/mve-vddup-bad.s: New test.
2641         * testsuite/gas/arm/mve-vdup-bad.d: New test.
2642         * testsuite/gas/arm/mve-vdup-bad.l: New test.
2643         * testsuite/gas/arm/mve-vdup-bad.s: New test.
2644         * testsuite/gas/arm/mve-vidup-bad.d: New test.
2645         * testsuite/gas/arm/mve-vidup-bad.l: New test.
2646         * testsuite/gas/arm/mve-vidup-bad.s: New test.
2647
2648 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2649
2650         * config/tc-arm.c (do_mve_vfmas): New encoding function.
2651         (do_neon_cls): Change to support MVE variants.
2652         (do_neon_clz): Change to support MVE variants.
2653         (insns): Change to support MVE variants and add new.
2654         * testsuite/gas/arm/mve-vcls-bad.d: New test.
2655         * testsuite/gas/arm/mve-vcls-bad.l: New test.
2656         * testsuite/gas/arm/mve-vcls-bad.s: New test.
2657         * testsuite/gas/arm/mve-vclz-bad.d: New test.
2658         * testsuite/gas/arm/mve-vclz-bad.l: New test.
2659         * testsuite/gas/arm/mve-vclz-bad.s: New test.
2660         * testsuite/gas/arm/mve-vfmas-bad.d: New test.
2661         * testsuite/gas/arm/mve-vfmas-bad.l: New test.
2662         * testsuite/gas/arm/mve-vfmas-bad.s: New test.
2663
2664 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2665
2666         * config/tc-arm.c (enum operand_parse_code): New operands.
2667         (parse_operands): Handle new operands.
2668         (do_mve_vcmul): New encoding function.
2669         (do_vcmla): Change to support MVE variants.
2670         (do_vcadd): Change to support MVE variants.
2671         (insns): Change existing to support MVE variants and add new.
2672         * testsuite/gas/arm/mve-vcadd-bad-1.d: New test.
2673         * testsuite/gas/arm/mve-vcadd-bad-1.l: New test.
2674         * testsuite/gas/arm/mve-vcadd-bad-1.s: New test.
2675         * testsuite/gas/arm/mve-vcadd-bad-2.d: New test.
2676         * testsuite/gas/arm/mve-vcadd-bad-2.l: New test.
2677         * testsuite/gas/arm/mve-vcadd-bad-2.s: New test.
2678         * testsuite/gas/arm/mve-vcmla-bad-1.d: New test.
2679         * testsuite/gas/arm/mve-vcmla-bad-1.l: New test.
2680         * testsuite/gas/arm/mve-vcmla-bad-1.s: New test.
2681         * testsuite/gas/arm/mve-vcmla-bad-2.d: New test.
2682         * testsuite/gas/arm/mve-vcmla-bad-2.l: New test.
2683         * testsuite/gas/arm/mve-vcmla-bad-2.s: New test.
2684         * testsuite/gas/arm/mve-vcmul-bad-1.d: New test.
2685         * testsuite/gas/arm/mve-vcmul-bad-1.l: New test.
2686         * testsuite/gas/arm/mve-vcmul-bad-1.s: New test.
2687         * testsuite/gas/arm/mve-vcmul-bad-2.d: New test.
2688         * testsuite/gas/arm/mve-vcmul-bad-2.l: New test.
2689         * testsuite/gas/arm/mve-vcmul-bad-2.s: New test.
2690
2691 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2692
2693         * config/tc-arm.c (enum operand_parse_code): New operands.
2694         (parse_operands): Handle new operands.
2695         (enum vfp_or_neon_is_neon_bits): Moved
2696         (vfp_or_neon_is_neon): Moved
2697         (check_simd_pred_availability): Moved.
2698         (do_neon_logic): Change to accept MVE variants.
2699         (insns): Changed to accept MVE variants.
2700         * testsuite/gas/arm/mve-vand-bad.d: New test.
2701         * testsuite/gas/arm/mve-vand-bad.l: New test.
2702         * testsuite/gas/arm/mve-vand-bad.s: New test.
2703         * testsuite/gas/arm/mve-vbic-bad.d: New test.
2704         * testsuite/gas/arm/mve-vbic-bad.l: New test.
2705         * testsuite/gas/arm/mve-vbic-bad.s: New test.
2706         * testsuite/gas/arm/mve-veor-bad.d: New test.
2707         * testsuite/gas/arm/mve-veor-bad.l: New test.
2708         * testsuite/gas/arm/mve-veor-bad.s: New test.
2709         * testsuite/gas/arm/mve-vorn-bad.d: New test.
2710         * testsuite/gas/arm/mve-vorn-bad.l: New test.
2711         * testsuite/gas/arm/mve-vorn-bad.s: New test.
2712         * testsuite/gas/arm/mve-vorr-bad.d: New test.
2713         * testsuite/gas/arm/mve-vorr-bad.l: New test.
2714         * testsuite/gas/arm/mve-vorr-bad.s: New test.
2715
2716 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2717
2718         * config/tc-arm.c (M_MNEM_vaddlv, M_MNEM_vaddlva, M_MNEM_vaddv,
2719          M_MNEM_vaddva): New instruction encodings.
2720         (mve_encode_rq): New encoding helper function.
2721         (do_mve_vaddlv): New encoding function.
2722         (do_mve_vaddv): New encoding function.
2723         * testsuite/gas/arm/mve-vaddlv-bad.d: New test.
2724         * testsuite/gas/arm/mve-vaddlv-bad.l: New test.
2725         * testsuite/gas/arm/mve-vaddlv-bad.s: New test.
2726         * testsuite/gas/arm/mve-vaddv-bad.d: New test.
2727         * testsuite/gas/arm/mve-vaddv-bad.l: New test.
2728         * testsuite/gas/arm/mve-vaddv-bad.s: New test.
2729
2730 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2731
2732         * config/tc-arm.c (M_MNEM_vadc, M_MNEM_vadci, M_MNEM_vbrsr):
2733         New instruction encodings.
2734         (do_mve_vadc): New encoding instruction.
2735         (do_mve_vbrsr): Likewise.
2736         (do_mve_vsbc): Likewise.
2737         * testsuite/gas/arm/mve-vadc-bad.d: New test.
2738         * testsuite/gas/arm/mve-vadc-bad.l: New test.
2739         * testsuite/gas/arm/mve-vadc-bad.s: New test.
2740         * testsuite/gas/arm/mve-vbrsr-bad.d: New test.
2741         * testsuite/gas/arm/mve-vbrsr-bad.l: New test.
2742         * testsuite/gas/arm/mve-vbrsr-bad.s: New test.
2743         * testsuite/gas/arm/mve-vsbc-bad.d: New test.
2744         * testsuite/gas/arm/mve-vsbc-bad.l: New test.
2745         * testsuite/gas/arm/mve-vsbc-bad.s: New test.
2746
2747 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2748
2749         * config/tc-arm.c (MVE_BAD_QREG): New error message.
2750         (enum operand_parse_code): Define new operand.
2751         (parse_operands): Handle new operand.
2752         (do_mve_vpt): Change for VPT blocks.
2753         (NEON_SHAPE_DEF): New shape.
2754         (neon_logbits): Moved.
2755         (LOW4): Moved
2756         (HI1): Moved
2757         (mve_get_vcmp_vpt_cond): New function to translate vpt conditions.
2758         (do_mve_vcmp): New encoding function.
2759         (do_vfp_nsyn_cmp): Changed to support MVE variants.
2760         (insns): Change to support MVE variants of vcmp and add vpt.
2761         * testsuite/gas/arm/mve-vcmp-bad-1.d: New test.
2762         * testsuite/gas/arm/mve-vcmp-bad-1.l: New test.
2763         * testsuite/gas/arm/mve-vcmp-bad-1.s: New test.
2764         * testsuite/gas/arm/mve-vcmp-bad-2.d: New test.
2765         * testsuite/gas/arm/mve-vcmp-bad-2.l: New test.
2766         * testsuite/gas/arm/mve-vcmp-bad-2.s: New test.
2767         * testsuite/gas/arm/mve-vpt-bad-1.d: New test.
2768         * testsuite/gas/arm/mve-vpt-bad-1.l: New test.
2769         * testsuite/gas/arm/mve-vpt-bad-1.s: New test.
2770         * testsuite/gas/arm/mve-vpt-bad-2.d: New test.
2771         * testsuite/gas/arm/mve-vpt-bad-2.l: New test.
2772         * testsuite/gas/arm/mve-vpt-bad-2.s: New test.
2773
2774 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2775
2776         * config/tc-arm.c (struct arm_it): Expand isscalar field to be able to
2777         distinguish between types of scalar.
2778         (parse_typed_reg_or_scalar): Change to accept MVE scalar variants.
2779         (parse_scalar): Likewise.
2780         (parse_neon_mov): Accept MVE variant.
2781         (po_scalar_or_goto): Make use reg_type.
2782         (parse_operands): Change uses of po_scalar_or_goto.
2783         (do_vfp_sp_monadic): Change to accept MVE variants.
2784         (do_vfp_reg_from_sp): Likewise.
2785         (do_vfp_sp_from_reg): Likewise.
2786         (do_vfp_dp_rd_rm): Likewise.
2787         (do_vfp_dp_rd_rn_rm): Likewise.
2788         (do_vfp_dp_rm_rd_rn): Likewise.
2789         (M_MNEM_vmovlt, M_MNEM_vmovlb, M_MNEM_vmovnt, M_MNEM_vmovnb): New
2790         instruction encodings.
2791         (NEON_SHAPE_DEF): New shape.
2792         (do_mve_mov): New encoding fuction.
2793         (do_mve_movn): Likewise.
2794         (do_mve_movl): Likewise.
2795         (do_neon_mov): Change to accept MVE variants.
2796         (mcCE): New MACRO.
2797         (insns): Accept new MVE variants and instructions.
2798         * testsuite/gas/arm/mve-vmov-bad-1.d: New test.
2799         * testsuite/gas/arm/mve-vmov-bad-1.l: New test.
2800         * testsuite/gas/arm/mve-vmov-bad-1.s: New test.
2801         * testsuite/gas/arm/mve-vmov-bad-2.d: New test.
2802         * testsuite/gas/arm/mve-vmov-bad-2.l: New test.
2803         * testsuite/gas/arm/mve-vmov-bad-2.s: New test.
2804
2805 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2806
2807         * config/tc-arm.c (enum operand_parse_code): Add new operand.
2808         (parse_operands): Handle new operand.
2809         (do_neon_cvt_1): Handle MVE variants.
2810         (do_neon_cvttb_1): Likewise.
2811         (insns): Accept MVE variants.
2812         * testsuite/gas/arm/mve-vcvt-bad-1.d: New test.
2813         * testsuite/gas/arm/mve-vcvt-bad-1.l: New test.
2814         * testsuite/gas/arm/mve-vcvt-bad-1.s: New test.
2815         * testsuite/gas/arm/mve-vcvt-bad-2.d: New test.
2816         * testsuite/gas/arm/mve-vcvt-bad-2.l: New test.
2817         * testsuite/gas/arm/mve-vcvt-bad-2.s: New test.
2818         * testsuite/gas/arm/mve-vcvt-bad-3.d: New test.
2819         * testsuite/gas/arm/mve-vcvt-bad-3.l: New test.
2820         * testsuite/gas/arm/mve-vcvt-bad-3.s: New test.
2821         * testsuite/gas/arm/mve-vcvt-bad-4.d: New test.
2822         * testsuite/gas/arm/mve-vcvt-bad-4.l: New test.
2823         * testsuite/gas/arm/mve-vcvt-bad-4.s: New test.
2824         * testsuite/gas/arm/mve-vcvt-bad.d: New test.
2825         * testsuite/gas/arm/mve-vcvt-bad.l: New test.
2826         * testsuite/gas/arm/mve-vcvt-bad.s: New test.
2827
2828 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2829
2830         * config/tc-arm.c (struct arm_it): Make immisreg field larger to hold
2831         type of register.
2832         (enum shift_kind): Add SHIFT_UXTW shift kind.
2833         (enum parse_shift_mode): Add SHIFT_UXTW_IMMEDIATE shift mode.
2834         (parse_shift): Handle new shift type.
2835         (parse_address_main): Accept new addressing modes.
2836         (M_MNEM_vstrb, M_MNEM_vstrh, M_MNEM_vstrw, M_MNEM_vstrd,
2837          M_MNEM_vldrb, M_MNEM_vldrh, M_MNEM_vldrw, M_MNEM_vldrd): New
2838         instruction encodings.
2839         (do_mve_vstr_vldr_QI): New encoding functions.
2840         (do_mve_vstr_vldr_RQ): Likewise.
2841         (do_mve_vstr_vldr_RI): Likewise.
2842         (do_mve_vstr_vldr): Likewise.
2843         * testsuite/gas/arm/mve-vldr-bad-1.d: New test.
2844         * testsuite/gas/arm/mve-vldr-bad-1.l: New test.
2845         * testsuite/gas/arm/mve-vldr-bad-1.s: New test.
2846         * testsuite/gas/arm/mve-vldr-bad-2.d: New test.
2847         * testsuite/gas/arm/mve-vldr-bad-2.l: New test.
2848         * testsuite/gas/arm/mve-vldr-bad-2.s: New test.
2849         * testsuite/gas/arm/mve-vldr-bad-3.d: New test.
2850         * testsuite/gas/arm/mve-vldr-bad-3.l: New test.
2851         * testsuite/gas/arm/mve-vldr-bad-3.s: New test.
2852         * testsuite/gas/arm/mve-vstr-bad-1.d: New test.
2853         * testsuite/gas/arm/mve-vstr-bad-1.l: New test.
2854         * testsuite/gas/arm/mve-vstr-bad-1.s: New test.
2855         * testsuite/gas/arm/mve-vstr-bad-2.d: New test.
2856         * testsuite/gas/arm/mve-vstr-bad-2.l: New test.
2857         * testsuite/gas/arm/mve-vstr-bad-2.s: New test.
2858         * testsuite/gas/arm/mve-vstr-bad-3.d: New test.
2859         * testsuite/gas/arm/mve-vstr-bad-3.l: New test.
2860         * testsuite/gas/arm/mve-vstr-bad-3.s: New test.
2861
2862 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2863
2864         * config/tc-arm.c (enum it_instruction_type): Add MVE_UNPREDICABLE_INSN.
2865         (BAD_EL_TYPE): New error message.
2866         (parse_neon_el_struct_list): Adapt to be able to accept MVE variant.
2867         (parse_address_main): Likewise.
2868         (group_reloc_type): Add GROUP_MVE.
2869         (enum operand_parse_code): Add new operands.
2870         (parse_operands): Handle new operands.
2871         (M_MNEM_vst20, M_MNEM_vst21, M_MNEM_vst40, M_MNEM_vst41, M_MNEM_vst42,
2872          M_MNEM_vst43, M_MNEM_vld20, M_MNEM_vld21, M_MNEM_vld40, M_MNEM_vld41,
2873          M_MNEM_vld42, M_MNEM_vld43): New encodings.
2874         (do_mve_vst_vld): New encoding function.
2875         (do_neon_ld_st_interleave): Use BAD_EL_TYPE.
2876         (it_fsm_pre_encode): Handle new it_instruction_type
2877         (handle_pred_state): Likewise.
2878         * testsuite/gas/arm/mve-vstld-bad.d: New test.
2879         * testsuite/gas/arm/mve-vstld-bad.l: New test.
2880         * testsuite/gas/arm/mve-vstld-bad.s: New test.
2881
2882 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2883
2884         * config/tc-arm.c (BAD_MVE_AUTO): New error message.
2885         (BAD_MVE_SRCDEST): Likewise.
2886         (mark_feature_used): Diagnose MVE only instructions when in
2887         auto-detection mode or -march=all.
2888         (enum operand_parse_code): Define new operand.
2889         (parse_operands): Handle new operand.
2890         (M_MNEM_vmullt, M_MNEM_vmullb): New encodings.
2891         (mve_encode_qqq): New encoding helper function.
2892         (do_mve_vmull): New encoding function.
2893         (insns): Handle new instructions.
2894         * testsuite/gas/arm/mve-vmullbt-bad.d: New test.
2895         * testsuite/gas/arm/mve-vmullbt-bad.l: New test.
2896         * testsuite/gas/arm/mve-vmullbt-bad.s: New test.
2897
2898 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2899
2900         * config/tc-arm.c (struct asm_opcode): Make avalue a full int.
2901         (BAD_ODD, BAD_EVEN, BAD_SIMD_TYPE): New errors.
2902         (enum operand_parse_code): Handle new operands.
2903         (parse_operands): Likewise.
2904         (M_MNEM_vabav, M_MNEM_vmladav, M_MNEM_vmladava, M_MNEM_vmladavx,
2905          M_MNEM_vmladavax, M_MNEM_vmlsdav, M_MNEM_vmlsdava, M_MNEM_vmlsdavx,
2906          M_MNEM_vmlsdavax): Define new encodings.
2907         (NEON_SHAPE_DEF): Add new shape.
2908         (neon_check_type): Use BAD_SIMD_TYPE.
2909         (mve_encode_rqq): New encoding helper function.
2910         (do_mve_vabav, do_mve_vmladav): New encoding functions.
2911         (mCEF): New MACRO.
2912         * testsuite/gas/arm/mve-vabav-bad.d: New test.
2913         * testsuite/gas/arm/mve-vabav-bad.l: New test.
2914         * testsuite/gas/arm/mve-vabav-bad.s: New test.
2915         * testsuite/gas/arm/mve-vmladav-bad.d: New test.
2916         * testsuite/gas/arm/mve-vmladav-bad.l: New test.
2917         * testsuite/gas/arm/mve-vmladav-bad.s: New test.
2918         * testsuite/gas/arm/mve-vmlav-bad.d: New test.
2919         * testsuite/gas/arm/mve-vmlav-bad.l: New test.
2920         * testsuite/gas/arm/mve-vmlav-bad.s: New test.
2921         * testsuite/gas/arm/mve-vmlsdav-bad.d: New test.
2922         * testsuite/gas/arm/mve-vmlsdav-bad.l: New test.
2923         * testsuite/gas/arm/mve-vmlsdav-bad.s: New test.
2924
2925 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2926
2927         * config/tc-arm.c (do_neon_abs_neg): Make it accept MVE variant.
2928         (insns): Change vabs and vneg entries to accept MVE variants.
2929         * testsuite/gas/arm/mve-vabsneg-bad-1.d: New test.
2930         * testsuite/gas/arm/mve-vabsneg-bad-1.l: New test.
2931         * testsuite/gas/arm/mve-vabsneg-bad-1.s: New test.
2932         * testsuite/gas/arm/mve-vabsneg-bad-2.d: New test.
2933         * testsuite/gas/arm/mve-vabsneg-bad-2.l: New test.
2934         * testsuite/gas/arm/mve-vabsneg-bad-2.s: New test.
2935
2936 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2937
2938         * config/tc-arm.c (enum it_instruction_type): Rename to...
2939         (enum pred_instruction_type): ... this. Include VPT types.
2940         (it_insn_type): Rename to ...
2941         (pred_insn_type): .. this.
2942         (arm_it): Change comment.
2943         (enum arm_reg_type): Add new value.
2944         (reg_expected_msgs): New entry.
2945         (asm_opcode): Add mayBeVecPred member.
2946         (BAD_SYNTAX, BAD_NOT_VPT, BAD_OUT_VPT, BAD_VPT_COND, MVE_NOT_IT,
2947          MVE_NOT_VPT, MVE_BAD_PC, MVE_BAD_SP): New diagnostic MACROS.
2948         (arm_vcond_hsh): New table for vector condition codes.
2949         (now_it): Rename to ...
2950         (now_pred): ... this.
2951         (now_it_compatible): Rename to ...
2952         (now_pred_compatible): ... this.
2953         (in_it_block): Rename to ...
2954         (in_pred_block): ... this.
2955         (handle_it_state): Rename to ...
2956         (handle_pred_state): ... this. And change it to accept VPT blocks.
2957         (set_it_insn_type): Rename to ...
2958         (set_pred_insn_type): ... this.
2959         (set_it_insn_type_nonvoid): Rename to ...
2960         (set_pred_insn_type_nonvoid): ... this.
2961         (set_it_insn_type_last): Rename to ...
2962         (set_pred_insn_type_last): ... this.
2963         (record_feature_use): Moved.
2964         (mark_feature_used): Likewise.
2965         (parse_typed_reg_or_scalar): Add new case for REG_TYPE_MQ.
2966         (emit_insn): Use renamed functions and variables.
2967         (enum operand_parse_code): Add new operands.
2968         (parse_operands): Handle new operands.
2969         (do_scalar_fp16_v82_encode): Change predication detection.
2970         (do_it): Use renamed functions and variables.
2971         (do_t_add_sub): Likewise.
2972         (do_t_arit3): Likewise.
2973         (do_t_arit3c): Likewise.
2974         (do_t_blx): Likewise.
2975         (do_t_branch): Likewise.
2976         (do_t_bkpt_hlt1): Likewise.
2977         (do_t_branch23): Likewise.
2978         (do_t_bx): Likewise.
2979         (do_t_bxj): Likewise.
2980         (do_t_cond): Likewise.
2981         (do_t_csdb): Likewise.
2982         (do_t_cps): Likewise.
2983         (do_t_cpsi): Likewise.
2984         (do_t_cbz): Likewise.
2985         (do_t_it): Likewise.
2986         (do_mve_vpt): New function to handle VPT blocks.
2987         (encode_thumb2_multi): Use renamed functions and variables.
2988         (do_t_ldst): Use renamed functions and variables.
2989         (do_t_mov_cmp): Likewise.
2990         (do_t_mvn_tst): Likewise.
2991         (do_t_mul): Likewise.
2992         (do_t_nop): Likewise.
2993         (do_t_neg): Likewise.
2994         (do_t_rsb): Likewise.
2995         (do_t_setend): Likewise.
2996         (do_t_shift): Likewise.
2997         (do_t_smc): Likewise.
2998         (do_t_tb): Likewise.
2999         (do_t_udf): Likewise.
3000         (do_t_loloop): Likewise.
3001         (do_neon_cvt_1): Likewise.
3002         (do_vfp_nsyn_cvt_fpv8): Likewise.
3003         (do_vsel): Likewise.
3004         (do_vmaxnm): Likewise.
3005         (do_vrint_1): Likewise.
3006         (do_crypto_2op_1): Likewise.
3007         (do_crypto_3op_1): Likewise.
3008         (do_crc32_1): Likewise.
3009         (it_fsm_pre_encode): Likewise.
3010         (it_fsm_post_encode): Likewise.
3011         (force_automatic_it_block_close): Likewise.
3012         (check_it_blocks_finished): Likewise.
3013         (check_pred_blocks_finished): Likewise.
3014         (arm_cleanup): Likewise.
3015         (now_it_add_mask): Rename to ...
3016         (now_pred_add_mask): ... this. And use new variables and functions.
3017         (NEON_ENC_TAB): Add entries for vabdl, vaddl and vsubl.
3018         (N_I_MVE, N_F_MVE, N_SU_MVE): New MACROs.
3019         (neon_check_type): Generalize error message.
3020         (mve_encode_qqr): New MVE generic encoding function.
3021         (neon_dyadic_misc): Change to accept MVE variants.
3022         (do_neon_dyadic_if_su): Likewise.
3023         (do_neon_addsub_if_i): Likewise.
3024         (do_neon_dyadic_long): Likewise.
3025         (vfp_or_neon_is_neon): Add extra checks.
3026         (check_simd_pred_availability): Helper function to check SIMD
3027         instruction availability with respect to predication.
3028         (enum opcode_tag): New suffix value.
3029         (opcode_lookup): Change to handle VPT blocks.
3030         (new_automatic_it_block): Rename to ...
3031         (close_automatic_it_block): ...this.
3032         (TxCE, TxC3, TxC3w, TUE, TUEc, TUF, CE, C3, ToC, ToU,
3033          toC, toU, CL, cCE, cCL, C3E, xCM_, UE, UF, NUF, nUF,
3034          NCE_tag, NCE, NCEF, nCE_tag, nCE, nCEF): Add default value for new
3035         field.
3036         (mCEF, mnCEF, mnCE, MNUF, mnUF, mToC, MNCE, MNCEF): New MACROs.
3037         (insns): Redefine vadd, vsub, cabd, vabdl, vaddl, vsubl to accept MVE
3038         variants. Add entries for vscclrm, and vpst.
3039         (md_begin): Add arm_vcond_hsh initialization.
3040         * config/tc-arm.h (enum it_state): Rename to...
3041         (enum pred_state): ...this.
3042         (struct current_it): Rename to...
3043         (struct current_pred): ...this.
3044         (enum pred_type): New enum.
3045         (struct arm_segment_info_type): Use current_pred.
3046         * testsuite/gas/arm/armv8_3-a-fp-bad.l: Update error message.
3047         * testsuite/gas/arm/armv8_3-a-simd-bad.l: Update error message.
3048         * testsuite/gas/arm/dotprod-illegal.l: Update error message.
3049         * testsuite/gas/arm/mve-vaddsubabd-bad-1.d: New test.
3050         * testsuite/gas/arm/mve-vaddsubabd-bad-1.l: New test.
3051         * testsuite/gas/arm/mve-vaddsubabd-bad-1.s: New test.
3052         * testsuite/gas/arm/mve-vaddsubabd-bad-2.d: New test.
3053         * testsuite/gas/arm/mve-vaddsubabd-bad-2.l: New test.
3054         * testsuite/gas/arm/mve-vaddsubabd-bad-2.s: New test.
3055         * testsuite/gas/arm/mve-vpst-bad.d: New test.
3056         * testsuite/gas/arm/mve-vpst-bad.l: New test.
3057         * testsuite/gas/arm/mve-vpst-bad.s: New test.
3058         * testsuite/gas/arm/neon-ldst-es-bad.l: Updated error message.
3059
3060 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3061
3062         * config/tc-arm.c (mve_ext, mve_fp_ext): New features.
3063         (armv8_1m_main_ext_table): Add new extensions.
3064         (aeabi_set_public_attributes): Translate new features to new build attributes.
3065         (arm_convert_symbolic_attribute): Add Tag_MVE_arch.
3066         * doc/c-arm.texi: Document new extensions and new build attribute.
3067
3068 2019-05-15  John Darrington <john@darrington.wattle.id.au>
3069
3070         * config/tc-s12z.c (register_prefix): New variable.  (md_show_usage,
3071         md_parse_option):  parse the new option.
3072         (lex_reg_name): Scan the prefix if one is set.
3073         * doc/c-s12z.texi (S12Z-Opts): Document the new option.
3074         * testsuite/gas/s12z/reg-prefix.d: New file.
3075         * testsuite/gas/s12z/reg-prefix.s: New file.
3076         * testsuite/gas/s12z/s12z.exp: Add them.
3077
3078 2019-05-14  John Darrington <john@darrington.wattle.id.au>
3079
3080         * doc/as.texi (Machine Dependencies): Fix misaligned menu entry.
3081
3082 2019-05-15  Alan Modra  <amodra@gmail.com>
3083
3084         * config/tc-csky.c (md_convert_frag): Initialise trailing
3085         padding for COND_JUMP_PIC.
3086
3087 2019-05-15  Alan Modra  <amodra@gmail.com>
3088
3089         * dwarf2dbg.c: Whitespace fixes.
3090         (get_filenum): Don't strdup "file".  Adjust error message.
3091         (dwarf2_directive_filename): Use an unsigned type for "num".
3092         Catch truncation of file number and overflow of get_filenum
3093         XRESIZEVEC multiplication.  Delete dead code.
3094
3095 2019-05-15  Alan Modra  <amodra@gmail.com>
3096
3097         PR 24538
3098         * config/tc-tic54x.c (tic54x_start_line_hook): Do skip end of line
3099         chars in setting endp.
3100
3101 2019-05-14  Nick Clifton  <nickc@redhat.com>
3102
3103         PR 24538
3104         * config/tc-i386-intel.c (i386_intel_simplify_register): Reject
3105         illegal register numbers.
3106
3107 2019-05-10  Nick Clifton  <nickc@redhat.com>
3108
3109         PR 24538
3110         * macro.c (get_any_string): Increase size of buffer used to hold
3111         decimal value of expression result.
3112         * dw2gencfi.c (get_debugseg_name): Handle an empty name.
3113         * dwarf2dbg.c (get_filenum): Catch integer wraparound when
3114         extending allocate file array.
3115         (dwarf2_directive_filename): Add extra checks of the computed file
3116         number.
3117         * config/tc-arm.c (arm_tc_equal_in_insn): Insert copy of name into
3118         warning hash table.
3119         (s_arm_eabi_attribute): Check for obj_elf_vendor_attribute
3120         returning -1.
3121         * config/tc-i386.c (i386_output_nops): Catch an attempt to
3122         generate nops of negative lengths.
3123         * as.h (MAX_LITTLENUMS): Move definition to here from...
3124         * config/atof-ieee.c: ...here.
3125         * config/tc-aarch64.c: ...here.
3126         * config/tc-arc.c: ...here.
3127         * config/tc-arm.c: ...here.
3128         * config/tc-epiphany.c: ...here.
3129         * config/tc-i386.c: ...here.
3130         * config/tc-ia64.c: ...here.  (And correct the value).
3131         * config/tc-m32c.c: ...here.
3132         * config/tc-m32r.c: ...here.
3133         * config/tc-metag.c: ...here.
3134         * config/tc-microblaze.c: ...here.
3135         * config/tc-nds32.c: ...here.
3136         * config/tc-or1k.c: ...here.
3137         * config/tc-score.c: ...here.
3138         * config/tc-score7.c: ...here.
3139         * config/tc-tic4x.c: ...here.
3140         * config/tc-tilegx.c: ...here.
3141         * config/tc-tilepro.c: ...here.
3142         * config/tc-visium.c: ...here.
3143         * config/tc-sh.c (md_assemble): Add check for an instruction with
3144         no opcodes.
3145         * config/tc-mips.c (mips_lookup_insn): Add check for very short
3146         instruction name.
3147         * config/tc-tic54x.c: Use unsigned chars to access is_end_of_line
3148         array.
3149         (tic54x_start_line_hook): Check for an empty line.
3150         (next_line_shows_parallel): Do not walk off the end of the string.
3151         (tic54x_macro_start): Check for too much macro nesting.
3152         (tic54x_start_label): Add label_start parameter.  Use this
3153         parameter to check the first character of the label.
3154
3155         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Pass
3156         line_start variable to tic54x_start_label.
3157
3158 2019-05-10  Faraz Shahbazker  <fshahbazker@wavecomp.com>
3159
3160         * config/tc-mips.c (macro) <M_ADD_I, M_SUB_I, M_DADD_I, M_DSUB_I>:
3161         Add expansions for MIPS r6.
3162         * testsuite/gas/mips/add.s: Enable tests for R6.
3163         * testsuite/gas/mips/daddi.s: Annotate to test DADD for R6.
3164         * testsuite/gas/mips/mipsr6@add.d: Likewise.
3165         * gas/testsuite/gas/mips/mipsr6@dadd.d: New test.
3166         * gas/testsuite/gas/mips/mips.exp: Run the new test.
3167
3168 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3169
3170         * testsuite/gas/aarch64/sve2.d: Remove file format restriction.
3171
3172 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3173
3174         * testsuite/gas/aarch64/illegal-sve2-aes.d: New test.
3175         * testsuite/gas/aarch64/illegal-sve2-bitperm.d: New test.
3176         * testsuite/gas/aarch64/illegal-sve2-sha3.d: Test new instructions.
3177         * testsuite/gas/aarch64/illegal-sve2-sm4.d: Test new instructions.
3178         * testsuite/gas/aarch64/illegal-sve2-sve1ext.d: Test new instructions.
3179         * testsuite/gas/aarch64/illegal-sve2-sve1ext.l: Test new instructions.
3180         * testsuite/gas/aarch64/illegal-sve2.d: Test new instructions.
3181         * testsuite/gas/aarch64/illegal-sve2.l: Test new instructions.
3182         * testsuite/gas/aarch64/illegal-sve2.s: Test new instructions.
3183         * testsuite/gas/aarch64/sve1-extended-sve2.s: New test.
3184         * testsuite/gas/aarch64/sve2.d: Test new instructions.
3185         * testsuite/gas/aarch64/sve2.s: Test new instructions.
3186
3187 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3188
3189         * config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22
3190         operand.
3191
3192 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3193
3194         * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm4_11_INDEX
3195         operand.
3196
3197 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3198
3199         * config/tc-aarch64.c (parse_operands): Handle new SVE_SHRIMM_UNPRED_22
3200         operand.
3201
3202 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3203
3204         * config/tc-aarch64.c (REG_ZR): Macro specifying zero register.
3205         (parse_address_main): Account for new addressing mode [Zn.S, Xm].
3206         (parse_operands): Handle new SVE_ADDR_ZX operand.
3207
3208 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3209
3210         * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm3_11_INDEX
3211         operand.
3212
3213 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3214
3215         * config/tc-aarch64.c (parse_operands): Handle new SVE_IMM_ROT3 operand.
3216
3217 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
3218
3219         * config/tc-aarch64.c: Add command line architecture feature flags
3220         "sve2", "sve2-sm4", "sve2-aes", "sve2-sha3", "bitperm".
3221         * doc/c-aarch64.texi: Document new architecture feature flags.
3222
3223 2019-05-08  Alan Modra  <amodra@gmail.com>
3224
3225         * testsuite/gas/elf/dwarf2-1.s,
3226         * testsuite/gas/elf/dwarf2-2.s,
3227         * testsuite/gas/elf/dwarf2-5.s,
3228         * testsuite/gas/elf/dwarf2-7.s,
3229         * testsuite/gas/elf/dwarf2-8.s,
3230         * testsuite/gas/elf/dwarf2-9.s,
3231         * testsuite/gas/elf/dwarf2-10.s,
3232         * testsuite/gas/elf/dwarf2-11.s,
3233         * testsuite/gas/elf/dwarf2-12.s,
3234         * testsuite/gas/elf/dwarf2-13.s,
3235         * testsuite/gas/elf/dwarf2-14.s,
3236         * testsuite/gas/elf/dwarf2-15.s,
3237         * testsuite/gas/elf/dwarf2-16.s,
3238         * testsuite/gas/elf/dwarf2-17.s,
3239         * testsuite/gas/elf/dwarf2-18.s,
3240         * testsuite/gas/elf/dwarf2-19.s: Double size of align and simulated
3241         instructions.
3242         * testsuite/gas/elf/dwarf2-1.d,
3243         * testsuite/gas/elf/dwarf2-2.d,
3244         * testsuite/gas/elf/dwarf2-5.d,
3245         * testsuite/gas/elf/dwarf2-7.d,
3246         * testsuite/gas/elf/dwarf2-8.d,
3247         * testsuite/gas/elf/dwarf2-9.d,
3248         * testsuite/gas/elf/dwarf2-10.d,
3249         * testsuite/gas/elf/dwarf2-11.d,
3250         * testsuite/gas/elf/dwarf2-12.d,
3251         * testsuite/gas/elf/dwarf2-13.d,
3252         * testsuite/gas/elf/dwarf2-14.d,
3253         * testsuite/gas/elf/dwarf2-15.d,
3254         * testsuite/gas/elf/dwarf2-16.d,
3255         * testsuite/gas/elf/dwarf2-17.d,
3256         * testsuite/gas/elf/dwarf2-18.d,
3257         * testsuite/gas/elf/dwarf2-19.d: Use xfail rather than notarget.
3258         Remove avr, pru, tile, xtensa from xfails.  Update expected output.
3259         * testsuite/gas/elf/elf.exp: Sort targets.
3260         (dump_opts): Pass {as -mno-relax} for riscv, {as -mno-link-relax}
3261         for avr and pru, and {as --no-link-relax} for xtensa to dwarf tests.
3262         * testsuite/gas/elf/section2.e-miwmmxt: Delete unused file.
3263
3264 2019-05-08  Alan Modra  <amodra@gmail.com>
3265
3266         * config/tc-xtensa.c (opt_linkrelax): New variable.
3267         (md_parse_option): Set it here.
3268         (md_begin): Copy opt_linkrelax to linkrelax.
3269
3270 2019-05-07  Alexandre Oliva <aoliva@redhat.com>
3271
3272         * testsuite/gas/elf/dwarf2-18.d: Xfail mep-*.
3273         * testsuite/gas/elf/dwarf2-19.d: Likewise.
3274
3275 2019-05-07  Alan Modra  <amodra@gmail.com>
3276
3277         * symbols.c (use_complex_relocs_for): Formatting.  Factor out
3278         X_add_symbol tests.
3279
3280 2019-05-06  Andrew Bennett  <andrew.bennett@imgtec.com>
3281             Faraz Shahbazker  <fshahbazker@wavecomp.com>
3282
3283         * config/tc-mips.c (mips_set_ase): Handle ASE_EVA_R6.
3284         (macro) <M_LLWPE_AB, M_SCWPE_AB>: New cases.
3285         (mips_after_parse_args): Translate EVA to EVA_R6.
3286         * testsuite/gas/mips/ase-errors-1.s: Add new instructions.
3287         * testsuite/gas/mips/eva.s: Likewise.
3288         * testsuite/gas/mips/ase-errors-1.l: Check errors for
3289          new instructions.
3290         * testsuite/gas/mips/mipsr6@eva.d: Check new test cases.
3291
3292 2019-05-06  Alan Modra  <amodra@gmail.com>
3293
3294         * symbols.c (symbol_relc_make_sym): Do not access sym->sy_value
3295         directly.
3296
3297 2019-05-06  Alan Modra  <amodra@gmail.com>
3298
3299         * config/tc-ppc.c (ppc_fix_adjustable): Exclude all GOT and PLT
3300         relocs, and VLE sdarel relocs.
3301         * testsuite/gas/ppc/power4.d: Adjust.
3302
3303 2019-05-05  Alexandre Oliva <aoliva@redhat.com>
3304
3305         * dwarf2dbg.c (set_or_check_view): Skip heads when assigning
3306         views of prior locs.
3307         (dwarf2_gen_line_info_1): Skip heads.
3308         (size_inc_line_addr, emit_inc_line_addr): Drop
3309         DW_LNS_advance_pc for zero addr delta.
3310         (dwarf2_finish): Assign views for heads of segments.
3311         * testsuite/gas/elf/dwarf2-19.d: New.
3312         * testsuite/gas/elf/dwarf2-19.s: New.
3313         * testsuite/gas/elf/elf.exp: Test it.
3314
3315 2019-05-04  Alan Modra  <amodra@gmail.com>
3316
3317         * config/tc-m32c.c (insn_size): Delete static var.
3318         (md_begin): Don't set it.
3319         (m32c_md_end): Delete.
3320         (md_assemble): Add insn_size auto var.
3321         * config/tc-m32c.h (md_end): Don't define.
3322         (m32c_md_end): Delete.
3323         (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
3324         * testsuite/gas/all/align.d: Remove m32c from notarget list.
3325         * testsuite/gas/all/incbin.d: Likewise.
3326         * testsuite/gas/elf/dwarf2-11.d: Likewise.
3327         * testsuite/gas/macros/semi.d: Likewise.
3328         * testsuite/gas/all/gas.exp (do_comment): Similarly.
3329
3330 2019-05-02  H.J. Lu  <hongjiu.lu@intel.com>
3331
3332         PR gas/24485
3333         * config/tc-i386.c (process_suffix): Issue a warning to IRET
3334         without a suffix for .code16gcc.
3335         * testsuite/gas/i386/jump16.s: Add tests for iretX.
3336         * testsuite/gas/i386/jump16.d: Updated.
3337         * testsuite/gas/i386/jump16.e: New file.
3338
3339 2019-05-01  Sudakshina Das  <sudi.das@arm.com>
3340
3341         * config/tc-aarch64.c (parse_operands): Add case for
3342         AARCH64_OPND_TME_UIMM16.
3343         (aarch64_features): Add "tme".
3344         * doc/c-aarch64.texi: Document the same.
3345         * testsuite/gas/aarch64/tme-invalid.d: New test.
3346         * testsuite/gas/aarch64/tme-invalid.l: New test.
3347         * testsuite/gas/aarch64/tme-invalid.s: New test.
3348         * testsuite/gas/aarch64/tme.d: New test.
3349         * testsuite/gas/aarch64/tme.s: New test.
3350
3351 2019-04-29  John Darrington <john@darrington.wattle.id.au>
3352
3353         * testsuite/gas/s12z/truncated.d: New file.
3354         * testsuite/gas/s12z/truncated.s: New file.
3355         * testsuite/gas/s12z/s12z.exp: Add new test.
3356
3357 2019-04-26  Andrew Bennett  <andrew.bennett@imgtec.com>
3358             Faraz Shahbazker  <fshahbazker@wavecomp.com>
3359
3360         * config/tc-mips.c (macro) <M_LLWP_AB, M_LLDP_AB, M_SCWP_AB,
3361         M_SCDP_AB>: New cases and expansions for paired instructions.
3362         * testsuite/gas/mips/llpscp-32.s: New test source.
3363         * testsuite/gas/mips/llpscp-64.s: Likewise.
3364         * testsuite/gas/mips/llpscp-32.d: New test.
3365         * testsuite/gas/mips/llpscp-64.d: Likewise.
3366         * testsuite/gas/mips/mips.exp: Run the new tests.
3367         * testsuite/gas/mips/r6.s: Add new instructions to test source.
3368         * testsuite/gas/mips/r6-64.s: Likewise.
3369         * testsuite/gas/mips/r6-64-n32.d: Check new instructions.
3370         * testsuite/gas/mips/r6-64-n64.d: Likewise.
3371         * testsuite/gas/mips/r6-n32.d: Likewise.
3372         * testsuite/gas/mips/r6-n64.d: Likwwise.
3373         * testsuite/gas/mips/r6.d: Likewise.
3374
3375 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3376
3377         PR gas/24485
3378         * config/tc-i386.c (process_suffix): Don't add DATA_PREFIX_OPCODE
3379         to IRET for .code16gcc.
3380         * testsuite/gas/i386/jump16.s: Add IRET tests.
3381         * testsuite/gas/i386/jump16.d: Updated.
3382
3383 2019-04-25  Alexandre Oliva  <aoliva@redhat.com>
3384             Alan Modra  <amodra@gmail.com>
3385
3386         PR gas/24444
3387         * frags.c (frag_gtoffset_p): New.
3388         * frags.h (frag_gtoffset_p): Declare it.
3389         * expr.c (resolve_expression): Use it.
3390
3391 2019-04-24  Alan Modra  <amodra@gmail.com>
3392
3393         PR 24444
3394         * symbols.c (resolve_symbol_value): When handling symbols
3395         marked as sy_flags.resolved, return correct value for the
3396         case of expression symbols left as an O_symbol expression.
3397         Merge O_symbol code handling undefined and common symbols with
3398         code handling special cases of expression symbols.  Use
3399         seg_left to test for undefined and common symbols.  Don't
3400         leave an O_symbol expression when X_add_symbol resolves to
3401         the absolute_section.  Init final_val later.
3402         * testsuite/gas/mmix/basep-7.d: Adjust expected output.
3403
3404 2019-04-24  John Darrington <john@darrington.wattle.id.au>
3405
3406         * testsuite/gas/s12z/bit-manip-invalid.s: Extend test for BSET
3407         and BCLR instructions with an invalid mode.
3408         * testsuite/gas/s12z/bit-manip-invalid.d: ditto.
3409
3410 2019-04-19  Nick Clifton  <nickc@redhat.com>
3411
3412         PR 24464
3413         * config/tc-rx.h (md_relax_frag): Pass the max_iterations variable
3414         to the relaxation function.
3415         * config/tc-rx.c (rx_relax_frag): Add new parameter - the maximum
3416         number of iterations.  Make sure that our internal iteration limit
3417         does not exceed this external iteration limit.
3418
3419 2019-04-18  Matthew Fortune  <matthew.fortune@mips.com>
3420
3421         * config/tc-mips.c (match_non_zero_reg_operand): Update
3422         warning message.
3423         * testsuite/gas/mips/r6-branch-constraints.l: Likewise.
3424
3425 2019-04-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3426
3427         * config/tc-msp430.c (msp430_make_init_symbols): Define
3428         __crt0_run_{preinit,init,fini}_array symbols if
3429         .{preinit,init,fini}_array sections exist.
3430         * testsuite/gas/msp430/fini-array.d: New test.
3431         * testsuite/gas/msp430/init-array.d: New test.
3432         * testsuite/gas/msp430/preinit-array.d: New test.
3433         * testsuite/gas/msp430/fini-array.s: New test source.
3434         * testsuite/gas/msp430/init-array.s: New test source.
3435         * testsuite/gas/msp430/preinit-array.s: New test source.
3436         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
3437
3438 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3439
3440         * config/tc-msp430.c (msp430_make_init_symbols): Define __crt0_init_bss
3441         symbol when .lower.bss or .either.bss sections exist.
3442         Define __crt0_movedata when .lower.data or .either.data sections exist.
3443         * testsuite/gas/msp430/either-data-bss-sym.d: New test.
3444         * testsuite/gas/msp430/low-data-bss-sym.d: New test.
3445         * testsuite/gas/msp430/either-data-bss-sym.s: New test source.
3446         * testsuite/gas/msp430/low-data-bss-sym.s: New test source.
3447         * testsuite/gas/msp430/msp430.exp: Run new tests.
3448         Enable large code model when running -mdata-region={upper,either}
3449         tests.
3450
3451 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3452
3453         * config/tc-msp430.c (options): New OPTION_UNKNOWN_INTR_NOPS,
3454         OPTION_NO_UNKNOWN_INTR_NOPS and do_unknown_interrupt_nops.
3455         (md_parse_option): Handle OPTION_UNKNOWN_INTR_NOPS and
3456         OPTION_NO_UNKNOWN_INTR_NOPS by setting do_unknown_interrupt_nops
3457         accordingly.
3458         (md_show_usage): Likewise.
3459         (md_shortopts): Add "mu" for OPTION_UNKNOWN_INTR_NOPS and
3460         "mU" for OPTION_NO_UNKNOWN_INTR_NOPS.
3461         (md_longopts): Likewise.
3462         (warn_eint_nop): Update comment.
3463         (warn_unsure_interrupt): Don't warn if prev_insn_is_nop or
3464         prev_insn_is_dint or we are assembling for 430 ISA.
3465         (msp430_operands): Only call warn_unsure_interrupt if
3466         do_unknown_interrupt_nops == TRUE.
3467         * testsuite/gas/msp430/nop-unknown-intr.s: New test source file.
3468         * testsuite/gas/msp430/nop-unknown-intr-430.d: New test.
3469         * testsuite/gas/msp430/nop-unknown-intr-430x.d: New test.
3470         * testsuite/gas/msp430/nop-unknown-intr-430x-ignore.d: New test.
3471         * testsuite/gas/msp430/nop-unknown-intr-430.l: Warning output for new
3472         test.
3473         * testsuite/gas/msp430/nop-unknown-intr-430x.l: Likewise.
3474         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
3475
3476 2019-04-16  Alan Modra  <amodra@gmail.com>
3477
3478         * testsuite/gas/all/weakref1.d: xfail nds32.
3479
3480 2019-04-16  Alan Modra  <amodra@gmail.com>
3481
3482         * testsuite/gas/all/gas.exp: Remove ns32k xfails.
3483         * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*.
3484
3485 2019-04-16  Alan Modra  <amodra@gmail.com>
3486
3487         * write.h: Don't include bit_fix.h.
3488         (struct fix): Rearrange some fields.  Delete fx_im_disp and
3489         fx_bit_fixP.  Use bitfields for fx_size and fx_pcrel_adjust.
3490         * write.c (fix_new_internal): Don't init fx_im_disp and fx_bit_fixP.
3491         (fixup_segment): Don't exclude overflow checks on fx_bit_fixP.
3492         (print_fixup): Don't print im_disp.
3493         * config/tc-cris.c (md_apply_fix): Remove tests of fx_bit_fixP
3494         and fx_im_disp.
3495         * config/tc-dlx.c (md_apply_fix): Remove wrong debug code.  Set
3496         fx_no_overflow when fx_bit_fixP.
3497         * config/tc-dlx.h: Include bit_fix.h.
3498         (TC_FIX_TYPE, tc_fix_data, TC_INIT_FIX_DATA): Define.
3499         * config/tc-ns32k.c (fix_new_ns32k, fix_new_ns32k_exp): Set
3500         fx_no_overflow when bit_fixP.
3501         * config/tc-ns32k.h (TC_FIX_TYPE): Add fx_bit_fixP and fx_im_disp.
3502         (fix_im_disp, fix_bit_fixP): Adjust to suit.
3503         (TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3504
3505 2019-04-16  Alan Modra  <amodra@gmail.com>
3506
3507         * write.h (struct fix <fx_where>): Make unsigned.
3508         (fix_new, fix_at_start, fix_new_exp): Adjust prototypes.
3509         * write.c (fix_new, fix_new_exp, fix_at_start): Make "where" and
3510         "size" parameters unsigned long.
3511         (fix_new_internal): Likewise.  Adjust error format string to suit.
3512         * config/tc-mips.c (md_convert_frag): Remove cast of fx_where.
3513         * config/tc-sparc.c (md_apply_fix): Likewise.
3514         * config/tc-score.c (s3_convert_frag): Adjust for unsigned fx_where.
3515         * config/tc-score7.c (s7_convert_frag): Likewise.
3516
3517 2019-04-16  Alan Modra  <amodra@gmail.com>
3518
3519         * frags.h (struct frag <fr_fix>): Use unsigned type.
3520         * frags.c (frag_new): Assert that current size exceeds
3521         old_frags_var_max_size.
3522         * ehopt.c (get_cie_info): Adjust for unsigned fr_fix.
3523         * listing.c (calc_hex): Likewise.
3524         * write.c (cvt_frag_to_fill, write_relocs): Likewise.
3525         * config/tc-arc.c (md_convert_frag): Likewise.
3526         * config/tc-avr.c (avr_patch_gccisr_frag): Likewise.
3527         * config/tc-mips.c (md_convert_frag): Likewise.
3528         * config/tc-rl78.c (md_convert_frag): Likewise.
3529         * config/tc-rx.c (md_convert_frag): Likewise.
3530         * config/tc-sparc.c (md_apply_fix): Likewise.
3531         * config/tc-xtensa.c (next_instrs_are_b_retw): Likewise.
3532         (unrelaxed_frag_min_insn_count, unrelaxed_frag_has_b_j): Likewise.
3533
3534 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3535
3536         * config/tc-arm.c (parse_sys_vldr_vstr): New function.
3537         (OP_VLDR): New enum operand_parse_code enumerator.
3538         (parse_operands): Add logic for OP_VLDR.
3539         (do_t_vldr_vstr_sysreg): New function.
3540         (do_vldr_vstr): Likewise.
3541         (insns): Guard VLDR and VSTR by arm_ext_v4t for Thumb mode.
3542         (md_apply_fix): Add bound check for VLDR and VSTR co-processor offset.
3543         Add masking logic for BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM relocation.
3544         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add examples of bad
3545         uses of VLDR and VSTR.
3546         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error messages for
3547         above bad uses.
3548         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add examples of VLDR and
3549         VSTR valid uses.
3550         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add disassembly for the
3551         above examples.
3552
3553 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3554
3555         * config/tc-arm.c (arm_typed_reg_parse): Fix typo in comment.
3556         (enum reg_list_els): New REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
3557         enumerators.
3558         (parse_vfp_reg_list): Add new partial_match parameter.  Set
3559         *partial_match to TRUE if at least one element in the register list has
3560         matched.  Add support for REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
3561         register lists which expect VPR as last element in the list.
3562         (s_arm_unwind_save_vfp_armv6): Adapt call to parse_vfp_reg_list to new
3563         prototype.
3564         (s_arm_unwind_save_vfp): Likewise.
3565         (enum operand_parse_code): New OP_VRSDVLST enumerator.
3566         (parse_operands): Adapt call to parse_vfp_reg_list to new prototype.
3567         Handle new OP_VRSDVLST case.
3568         (do_t_vscclrm): New function.
3569         (insns): New entry for VSCCLRM instruction.
3570         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add invalid VSCCLRM
3571         instructions.
3572         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error expectations
3573         for above instructions.
3574         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add tests for VSCCLRM
3575         instruction.
3576         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add expected disassembly
3577         for above instructions.
3578
3579 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3580
3581         * config/tc-arm.c (enum reg_list_els): Define earlier and add
3582         REGLIST_RN and REGLIST_CLRM enumerators.
3583         (parse_reg_list): Add etype parameter to distinguish between regular
3584         core register list and CLRM register list.  Add logic to
3585         recognize CLRM register list.
3586         (parse_vfp_reg_list): Assert type is not for core register list.
3587         (s_arm_unwind_save_core): Update call to parse_reg_list to new
3588         prototype.
3589         (enum operand_parse_code): Declare OP_CLRMLST enumerator.
3590         (parse_operands): Update call to parse_reg_list to new prototype.  Add
3591         logic for OP_CLRMLST.
3592         (encode_thumb2_ldmstm): Rename into ...
3593         (encode_thumb2_multi): This.  Add do_io parameter.  Add logic to
3594         encode CLRM and guard LDM/STM only code by do_io.
3595         (do_t_ldmstm): Adapt to use encode_thumb2_multi.
3596         (do_t_push_pop): Likewise.
3597         (do_t_clrm): New function.
3598         (insns): Define CLRM.
3599         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.d: New file.
3600         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Likewise.
3601         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Likewise.
3602         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Likewise.
3603         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Likewise.
3604
3605 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3606             Andre Vieira  <andre.simoesdiasvieira@arm.com>
3607
3608         * config/tc-arm.c (operand_parse_code): Add OP_LR and OP_oLR
3609         for the LR operand and optional LR operand.
3610         (parse_operands): Add switch cases for OP_LR and OP_oLR for
3611         both type checking and value checking.
3612         (encode_thumb32_addr_mode): New entries for DLS, WLS and LE.
3613         (v8_1_loop_reloc): New helper function for handling labels
3614         for the low overhead loop instructions.
3615         (do_t_loloop): New function to encode DLS, WLS and LE.
3616         (insns): New entries for WLS, DLS and LE.
3617         (md_pcrel_from_section): New switch case
3618         for BFD_RELOC_ARM_THUMB_LOOP12.
3619         (md_appdy_fix): Likewise.
3620         (tc_gen_reloc): Likewise.
3621         * testsuite/gas/arm/armv8_1-m-tloop.s: New.
3622         * testsuite/gas/arm/armv8_1-m-tloop.d: New.
3623         * testsuite/gas/arm/armv8_1-m-tloop-bad.s: New.
3624         * testsuite/gas/arm/armv8_1-m-tloop-bad.d: New.
3625         * testsuite/gas/arm/armv8_1-m-tloop-bad.l: New.
3626
3627 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3628             Andre Vieira  <andre.simoesdiasvieira@arm.com>
3629
3630         * config/tc-arm.c (T16_32_TAB): New entriy for bfcsel.
3631         (do_t_v8_1_branch): New switch case for bfcsel.
3632         (toU): Define.
3633         (insns): New instruction for bfcsel.
3634         (md_pcrel_from_section): New switch case
3635         for BFD_RELOC_THUMB_PCREL_BFCSEL.
3636         (md_appdy_fix): Likewise
3637         (tc_gen_reloc): Likewise.
3638         * testsuite/gas/arm/armv8_1-m-bfcsel.d: New.
3639         * testsuite/gas/arm/armv8_1-m-bfcsel.s: New.
3640
3641 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3642
3643         * config/tc-arm.c (md_pcrel_from_section): New switch case for
3644         BFD_RELOC_ARM_THUMB_BF13.
3645         (md_appdy_fix): Likewise.
3646         (tc_gen_reloc): Likewise.
3647
3648 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3649             Andre Vieira  <andre.simoesdiasvieira@arm.com>
3650
3651         * config/tc-arm.c (T16_32_TAB): New entrie for bfl.
3652         (do_t_v8_1_branch): New switch case for bfl.
3653         (insns): New instruction for bfl.
3654         * testsuite/gas/arm/armv8_1-m-bfl.d: New.
3655         * testsuite/gas/arm/armv8_1-m-bfl.s: New.
3656         * testsuite/gas/arm/armv8_1-m-bfl-bad.s: New.
3657         * testsuite/gas/arm/armv8_1-m-bfl-bad.d: New.
3658         * testsuite/gas/arm/armv8_1-m-bfl-bad.l: New.
3659         * testsuite/gas/arm/armv8_1-m-bfl-rel.d: New.
3660         * testsuite/gas/arm/armv8_1-m-bfl-rel.s: New.
3661
3662 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3663
3664         * config/tc-arm.c (md_pcrel_from_section): New switch case for
3665         BFD_RELOC_ARM_THUMB_BF19.
3666         (md_appdy_fix): Likewise.
3667         (tc_gen_reloc): Likewise.
3668
3669 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3670
3671         * config/tc-arm.c (T16_32_TAB): New entries for bfx and bflx.
3672         (do_t_v8_1_branch): New switch cases for bfx and bflx.
3673         (insns): New instruction for bfx and bflx.
3674         * testsuite/gas/arm/armv8_1-m-bf-exchange.d: New.
3675         * testsuite/gas/arm/armv8_1-m-bf-exchange.s: New.
3676         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.s: New
3677         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.l: New
3678         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New
3679
3680 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3681             Andre Vieira  <andre.simoesdiasvieira@arm.com>
3682
3683         * config/tc-arm.c (T16_32_TAB): New entries for bf.
3684         (do_t_branch_future): New.
3685         (insns): New instruction for bf.
3686         * testsuite/gas/arm/armv8_1-m-bf.d: New.
3687         * testsuite/gas/arm/armv8_1-m-bf.s: New.
3688         * testsuite/gas/arm/armv8_1-m-bf-bad.s: New.
3689         * testsuite/gas/arm/armv8_1-m-bf-bad.l: New.
3690         * testsuite/gas/arm/armv8_1-m-bf-bad.d: New.
3691         * testsuite/gas/arm/armv8_1-m-bf-rel.d: New.
3692         * testsuite/gas/arm/armv8_1-m-bf-rel.s: New.
3693
3694 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3695
3696         * config/tc-arm.c (md_pcrel_from_section): New switch case for
3697         BFD_RELOC_ARM_THUMB_BF17.
3698         (md_appdy_fix): Likewise.
3699         (tc_gen_reloc): Likewise.
3700
3701 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3702
3703         * config/tc-arm.c (ARM_IT_MAX_RELOCS): New macro.
3704         (arm_it): Member reloc renamed relocs and updated to an array.
3705         Rest: Replace all occurrences of reloc to relocs[0].
3706
3707 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
3708
3709         * config/tc-arm.c (md_pcrel_from_section): New switch case
3710         for BFD_RELOC_THUMB_PCREL_BRANCH5.
3711         (v8_1_branch_value_check): New function to check branch
3712         offsets.
3713         (md_appdy_fix): New switch case for
3714         BFD_RELOC_THUMB_PCREL_BRANCH5.
3715         (tc_gen_reloc): Likewise.
3716
3717 2019-04-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3718
3719         * config/tc-arm.c (do_neon_movhf): Remove fp-armv8 check.
3720         (armv8_1m_main_ext_table): New extension table.
3721         (arm_archs): Use the new extension table.
3722         * doc/c-arm.texi: Add missing arch and document new extensions.
3723         * testsuite/gas/arm/armv8.1-m.main-fp.d: New.
3724         * testsuite/gas/arm/armv8.1-m.main-fp-dp.d: New.
3725         * testsuite/gas/arm/armv8.1-m.main-hp.d: New.
3726
3727 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3728
3729         * config/tc-arm.c (cpu_arch_ver): Add entry for Armv8.1-M Mainline
3730         Tag_CPU_arch build attribute value.  Reindent.
3731         (get_aeabi_cpu_arch_from_fset): Update assert.
3732         (aeabi_set_public_attributes): Update assert for Tag_DIV_use logic.
3733         * testsuite/gas/arm/attr-march-armv8_1-m.main.d: New test.
3734
3735 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
3736
3737         * config/tc-mips.c (mips_cpu_info_table): Add i6500.  Update
3738         default ASEs for i6400.
3739         * doc/c-mips.texi (-march): Document i6500.
3740         * testsuite/gas/mips/elf_mach_i6400.d: New test.
3741         * testsuite/gas/mips/elf_mach_i6500.d: New test.
3742         * testsuite/gas/mips/mips.exp: Run the new tests.
3743
3744 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
3745
3746         * config/tc-mips.c (mips_set_options) <init_ase>: New field.
3747         (file_mips_opts, mips_opts) <init_ase>: Initialize new field.
3748         (file_mips_check_options): Propagate initial ASE settings.
3749         (mips_after_parse_args, parse_code_option): Track the initial
3750         ASE settings for a CPU.
3751         (s_mipsset): Restore the initial ASE settings when reverting
3752         to the default arch.
3753         * testsuite/gas/mips/elf_mach_p6600.d: New test.
3754         * testsuite/gas/mips/mips.exp: Run the new test.
3755
3756 2019-04-12  John Darrington <john@darrington.wattle.id.au>
3757
3758         config/tc-s12z.h: Remove definition of macro TC_M68K
3759
3760 2019-04-01  John Darrington <john@darrington.wattle.id.au>
3761
3762         config/tc-s12z.c: Use bfd_boolean where appropriate.
3763
3764 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
3765
3766         * testsuite/gas/xtensa/loop-relax-2.d: New test definition.
3767         * testsuite/gas/xtensa/loop-relax.d: New test definition.
3768         * testsuite/gas/xtensa/loop-relax.s: New test source.
3769         * testsuite/gas/xtensa/text-section-literals-1a.d: New test
3770         definition.
3771         * testsuite/gas/xtensa/text-section-literals-2.d: New test
3772         definition.
3773         * testsuite/gas/xtensa/text-section-literals-2.s: New test
3774         source.
3775         * testsuite/gas/xtensa/text-section-literals-2a.d: New test
3776         definition.
3777         * testsuite/gas/xtensa/text-section-literals-3.d: New test
3778         definition.
3779         * testsuite/gas/xtensa/text-section-literals-3.s: New test
3780         source.
3781         * testsuite/gas/xtensa/text-section-literals-4.d: New test
3782         definition.
3783         * testsuite/gas/xtensa/text-section-literals-4.s: New test
3784         source.
3785         * testsuite/gas/xtensa/text-section-literals-4a.d: New test
3786         definition.
3787
3788 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
3789
3790         * testsuite/gas/xtensa/all.exp: Remove all expect-based
3791         tests and all explicit run_dump_test / run_list_test
3792         invocations. Add run_dump_tests for all .d files in the
3793         test subdirectory.
3794         * testsuite/gas/xtensa/entry_align.d: New test definition.
3795         * testsuite/gas/xtensa/entry_align.l: New test output.
3796         * testsuite/gas/xtensa/entry_misalign.d: New test definition.
3797         * testsuite/gas/xtensa/entry_misalign2.d: New test definition.
3798         * testsuite/gas/xtensa/j_too_far.d: New test definition.
3799         * testsuite/gas/xtensa/j_too_far.l: New test output.
3800         * testsuite/gas/xtensa/loop_align.d: New test definition.
3801         * testsuite/gas/xtensa/loop_misalign.d: New test definition.
3802         * testsuite/gas/xtensa/trampoline-2.d: New test definition.
3803         * testsuite/gas/xtensa/trampoline-2.l: Remove empty output.
3804         * testsuite/gas/xtensa/xtensa-err.exp: Use positive logic.
3805
3806 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
3807
3808         * config/tc-xtensa.c (xtensa_literal_pseudo): Drop code that has
3809         no effect.
3810         (get_literal_pool_location): Only search for the literal pool
3811         when auto litpools is used, otherwise take one recorded in the
3812         tc_segment_info_data.
3813         (xtensa_assign_litpool_addresses): New function.
3814         (xtensa_move_literals): Don't duplicate 'literal pool location
3815         required...' error message. Call xtensa_assign_litpool_addresses.
3816
3817 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
3818
3819         * config/tc-xtensa.c (xtensa_is_init_fini): Add declaration.
3820         (xtensa_mark_literal_pool_location): Don't add fill frag to literal
3821         section that records literal pool location.
3822         (md_begin): Call xtensa_mark_literal_pool_location when text
3823         section literals or auto litpools are used.
3824         (xtensa_elf_section_change_hook): Call
3825         xtensa_mark_literal_pool_location when text section literals or
3826         auto litpools are used, there's no literal pool location defined
3827         for the current section and it's not .init or .fini.
3828         * testsuite/gas/xtensa/auto-litpools-first1.d: Fix up addresses.
3829         * testsuite/gas/xtensa/auto-litpools-first2.d: Likewise.
3830         * testsuite/gas/xtensa/auto-litpools.d: Likewise.
3831
3832 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
3833
3834         * config/tc-aarch64.c (process_omitted_operand): Add case for
3835         AARCH64_OPND_Rt_SP.
3836         (parse_operands): Likewise.
3837         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Update tests.
3838         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
3839         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
3840         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
3841
3842 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
3843
3844         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for ldgm and stgm.
3845         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
3846         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
3847         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
3848
3849 2019-04-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3850
3851         * config/tc-i386.c (need_plt32_p) [TE_SOLARIS]: Return FALSE.
3852         * testsuite/gas/i386/solaris/solaris.exp: New driver.
3853         * testsuite/gas/i386/solaris/reloc64.d,
3854         testsuite/gas/i386/solaris/x86-64-jump.d,
3855         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
3856         testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d,
3857         testsuite/gas/i386/solaris/x86-64-nop-3.d,
3858         testsuite/gas/i386/solaris/x86-64-nop-4.d,
3859         testsuite/gas/i386/solaris/x86-64-nop-5.d,
3860         testsuite/gas/i386/solaris/x86-64-relax-2.d,
3861         testsuite/gas/i386/solaris/x86-64-relax-3.d: New tests.
3862         * testsuite/gas/i386/reloc64.d,
3863         testsuite/gas/i386/x86-64-jump.d,
3864         testsuite/gas/i386/x86-64-mpx-branch-1.d,
3865         testsuite/gas/i386/x86-64-mpx-branch-2.d,
3866         testsuite/gas/i386/x86-64-nop-3.d,
3867         testsuite/gas/i386/x86-64-nop-4.d,
3868         testsuite/gas/i386/x86-64-nop-5.d,
3869         testsuite/gas/i386/x86-64-relax-2.d,
3870         testsuite/gas/i386/x86-64-relax-3.d: Skip on *-*-solaris*.
3871
3872 2019-04-10  Alan Modra  <amodra@gmail.com>
3873
3874         * config/te-cloudabi.h: New file.
3875         * config/tc-aarch64.c (aarch64_after_parse_args): Use TE_CLOUDABI
3876         rather than TARGET_OS to select cloudabi.
3877         * config/tc-i386.h (ELF_TARGET_FORMAT64): Define for TE_CLOUDABI.
3878         * configure.tgt (*-*-cloudabi*): Set em=cloudabi.
3879
3880 2019-04-09  Robert Suchanek  <robert.suchanek@mips.com>
3881
3882         * testsuite/gas/mips/mips.exp: Run hwr-names test.
3883         * testsuite/gas/mips/hwr-names.s: Add test cases for RDHWR with
3884         the SEL field.
3885         * testsuite/gas/mips/mipsr6@hwr-names.d: New file.
3886
3887 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3888
3889         * config/tc-i386.c (output_insn): Support
3890         GNU_PROPERTY_X86_ISA_1_AVX512_BF16.
3891         * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test.
3892         * testsuite/gas/i386/property-2.d: Updated.
3893         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
3894
3895 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3896
3897         * configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets.
3898         * testsuite/gas/i386/i386.exp: Remove *-*-caos* and "*-*-kaos*
3899         check.
3900
3901 2019-04-05  H.J. Lu  <hongjiu.lu@intel.com>
3902
3903         * testsuite/gas/i386/i386.exp: Run -mx86-used-note=yes tests.
3904         * testsuite/gas/i386/property-2.d: New file.
3905         * testsuite/gas/i386/property-2.s: Likewise.
3906         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
3907
3908 2019-04-05  Xuepeng Guo  <xuepeng.guo@intel.com>
3909
3910         * config/tc-i386.c (cpu_arch): Add .avx512_bf16.
3911         (cpu_noarch): Add noavx512_bf16.
3912         * doc/c-i386.texi: Document avx512_bf16.
3913         * testsuite/gas/i386/avx512_bf16.d: New file.
3914         * testsuite/gas/i386/avx512_bf16.s: Likewise.
3915         * testsuite/gas/i386/avx512_bf16_vl-inval.l: Likewise.
3916         * testsuite/gas/i386/avx512_bf16_vl-inval.s: Likewise.
3917         * testsuite/gas/i386/avx512_bf16_vl.d: Likewise.
3918         * testsuite/gas/i386/avx512_bf16_vl.s: Likewise.
3919         * testsuite/gas/i386/x86-64-avx512_bf16.d: Likewise.
3920         * testsuite/gas/i386/x86-64-avx512_bf16.s: Likewise.
3921         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.l: Likesie.
3922         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.s: Likewise.
3923         * testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Likewise.
3924         * testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Likewise.
3925         * testsuite/gas/i386/i386.exp: Add BF16 related tests.
3926
3927 2019-04-05  Alan Modra  <amodra@gmail.com>
3928
3929         * testsuite/gas/ppc/bc.s,
3930         * testsuite/gas/ppc/bcat.d,
3931         * testsuite/gas/ppc/bcaterr.d,
3932         * testsuite/gas/ppc/bcaterr.l,
3933         * testsuite/gas/ppc/bcy.d,
3934         * testsuite/gas/ppc/bcyerr.d,
3935         * testsuite/gas/ppc/bcyerr.l: New tests.
3936         * testsuite/gas/ppc/ppc.exp: Run them.
3937
3938 2019-04-05  Alan Modra  <amodra@gmail.com>
3939
3940         * testsuite/gas/ppc/476.d: Remove trailing spaces.
3941         * testsuite/gas/ppc/a2.d: Likewise.
3942         * testsuite/gas/ppc/booke.d: Likewise.
3943         * testsuite/gas/ppc/booke_xcoff.d: Likewise.
3944         * testsuite/gas/ppc/e500.d: Likewise.
3945         * testsuite/gas/ppc/e500mc.d: Likewise.
3946         * testsuite/gas/ppc/e6500.d: Likewise.
3947         * testsuite/gas/ppc/htm.d: Likewise.
3948         * testsuite/gas/ppc/power6.d: Likewise.
3949         * testsuite/gas/ppc/power8.d: Likewise.
3950         * testsuite/gas/ppc/power9.d: Likewise.
3951         * testsuite/gas/ppc/vle.d: Likewise.
3952
3953 2019-04-04  Peter Bergner  <bergner@linux.ibm.com>
3954
3955         PR gas/24349
3956         * testsuite/gas/ppc/power8.s: (bdnztar, bdnztarl, bdztar, bdztarl,
3957         btar, btarl, bdnztar-, bdnztarl-, bdnztar+, bdnztarl+, bdztar-,
3958         bdztarl-, bdztar+, bdztarl+, bgetar, bnltar, bgetarl, bnltarl,
3959         bletar, bngtar, bletarl, bngtarl, bnetar, bnetarl, bnstar, bnutar,
3960         bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, bnltarl-, bletar-,
3961         bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, bnstar-, bnutar-,
3962         bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, bnltarl+, bletar+,
3963         bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, bnstar+, bnutar+,
3964         bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, beqtar,
3965         beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
3966         bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
3967         buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
3968         bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
3969         bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
3970         bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
3971         bttarl+): Add tests of extended mnemonics.
3972         * testsuite/gas/ppc/power8.d: Likewise.  Update previous bctar tests
3973         to expect new extended mnemonics.
3974         * testsuite/gas/ppc/a2.s: <bc, bc-, bc+, bcl, bcl-, bcl+>: Update test
3975         to not use illegal BO value.  Use a more convenient BI value.
3976         * testsuite/gas/ppc/a2.d: Update tests for new expect output.
3977
3978 2019-04-03  Max Filippov  <jcmvbkbc@gmail.com>
3979
3980         * config/tc-xtensa.c (convert_frag_immed): Drop
3981         convert_frag_immed_finish_loop invocation.
3982         (convert_frag_immed_finish_loop): Drop declaration and
3983         definition.
3984         * config/xtensa-relax.c (widen_spec_list): Replace loop
3985         widening that uses addi/addmi with widening that uses l32r
3986         and const16.
3987
3988 2019-04-01  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3989
3990         * config/tc-arm.c (arm_ext_table): New struct type.
3991         (arm_arch_option_table): Add new 'arm_ext_table' field.
3992         (ARM_EXT,ARM_ADD,ARM_REMOVE, ALL_FP): New macros.
3993         (armv5te_ext_table, armv7ve_ext_table, armv7a_ext_table,
3994         armv7r_ext_table, armv7em_ext_table, armv8a_ext_table,
3995         armv81a_ext_table, armv82a_ext_table, armv84a_ext_table,
3996         armv85a_ext_table, armv8m_main_ext_table,
3997         armv8r_ext_table): New architecture extension tables.
3998         (ARM_ARCH_OPT): Add new default field.
3999         (ARM_ARCH_OPT2): New macro.
4000         (arm_archs): Extend some architectures with the new architecture
4001         extension tables mentioned above.
4002         (arm_extensions): Add DEPRECATED comment with instructions to
4003         use new table.
4004         (arm_parse_extension): Change to use new extension tables.
4005         (arm_parse_cpu): Don't change existing behavior.
4006         (arm_parse_arch): Change to use new extension tables.
4007         * doc/c-arm.texi: Document new architecture extensions.
4008         * testsuite/gas/arm/attr-mfpu-neon-fp16.d: Change test to use new
4009         extension option rather than -mfpu and change expected behaviour to
4010         sane outputs.
4011         * testsuite/gas/arm/armv8-2-fp16-scalar-bad-ext.d: New.
4012         * testsuite/gas/arm/armv8-2-fp16-scalar-ext.d: New.
4013         * testsuite/gas/arm/armv8-2-fp16-scalar-thumb-ext.d: New.
4014         * testsuite/gas/arm/armv8-2-fp16-simd-ext.d: New.
4015         * testsuite/gas/arm/armv8-2-fp16-simd-thumb-ext.d: New.
4016         * testsuite/gas/arm/armv8-2-fp16-simd-warning-ext.d: New.
4017         * testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb-ext.d: New.
4018         * testsuite/gas/arm/armv8_2+rdma-ext.d: New.
4019         * testsuite/gas/arm/armv8_2-a-fp16-thumb2-ext.d: New.
4020         * testsuite/gas/arm/armv8_2-a-fp16_ext.d: New.
4021         * testsuite/gas/arm/armv8_3-a-fp-bad-ext.d: New.
4022         * testsuite/gas/arm/armv8_3-a-fp-ext.d: New.
4023         * testsuite/gas/arm/armv8_3-a-fp16-ext.d: New.
4024         * testsuite/gas/arm/armv8_3-a-simd-bad-ext.d: New.
4025         * testsuite/gas/arm/armv8_4-a-fp16-ext.d: New.
4026         * testsuite/gas/arm/armv8m.main+fp.d: New.
4027         * testsuite/gas/arm/armv8m.main+fp.dp.d: New.
4028         * testsuite/gas/arm/attr-ext-fpv5-d16.d: New.
4029         * testsuite/gas/arm/attr-ext-fpv5.d: New.
4030         * testsuite/gas/arm/attr-ext-idiv.d: New.
4031         * testsuite/gas/arm/attr-ext-mp.d: New.
4032         * testsuite/gas/arm/attr-ext-neon-fp16.d: New.
4033         * testsuite/gas/arm/attr-ext-neon-vfpv3.d: New.
4034         * testsuite/gas/arm/attr-ext-neon-vfpv4.d: New.
4035         * testsuite/gas/arm/attr-ext-sec.d: New.
4036         * testsuite/gas/arm/attr-ext-vfpv3-d16-fp16.d: New.
4037         * testsuite/gas/arm/attr-ext-vfpv3-d16.d: New.
4038         * testsuite/gas/arm/attr-ext-vfpv3-fp16.d: New.
4039         * testsuite/gas/arm/attr-ext-vfpv3.d: New.
4040         * testsuite/gas/arm/attr-ext-vfpv3xd-fp.d: New.
4041         * testsuite/gas/arm/attr-ext-vfpv3xd.d: New.
4042         * testsuite/gas/arm/attr-ext-vfpv4-d16.d: New.
4043         * testsuite/gas/arm/attr-ext-vfpv4-sp-d16.d: New.
4044         * testsuite/gas/arm/attr-ext-vfpv4.d: New.
4045         * testsuite/gas/arm/dotprod-mandatory-ext.d: New.
4046         * testsuite/gas/arm/fpv5-d16.s: New.
4047         * testsuite/gas/arm/fpv5-sp-d16.s: New.
4048
4049 2019-03-28  Alan Modra  <amodra@gmail.com>
4050
4051         PR 24390
4052         * testsuite/gas/ppc/476.d: Update mtfsb*.
4053         * testsuite/gas/ppc/a2.d: Likewise.
4054
4055 2019-03-21  Alan Modra  <amodra@gmail.com>
4056
4057         * emul.h (struct emulation): Delete strip_underscore.
4058         * emul-target.h (emul_strip_underscore): Don't define.
4059         (emul_struct_name): Update initialization.
4060
4061 2019-03-21  Alan Modra  <amodra@gmail.com>
4062
4063         * config/tc-d10v.c (md_apply_fix): Apply BFD_RELOC_8.
4064         * config/tc-pdp11.c (md_apply_fix): Likewise.
4065         * config/tc-d30v.c (md_apply_fix): Don't emit errors for BFD_RELOC_8,
4066         BFD_RELOC_16, and BFD_RELOC_64.
4067         * testsuite/gas/all/gas.exp: Move target exclusions for forward
4068         test, but not cr16, to..
4069         * testsuite/gas/all/forward.d: ..here, with explanation.  Remove
4070         d10v, d30v, and pdp11 xfails.
4071
4072 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
4073
4074         * config/tc-i386.c (optimize_encoding): Don't check AVX for
4075         EVEX vector load/store optimization.  Check both operands for
4076         ZMM register.  Update EVEX vector load/store opcode check.
4077         Choose EVEX Disp8 over VEX Disp32.
4078         * testsuite/gas/i386/optimize-1.d: Updated.
4079         * testsuite/gas/i386/optimize-1a.d: Likewise.
4080         * testsuite/gas/i386/optimize-2.d: Likewise.
4081         * testsuite/gas/i386/optimize-4.d: Likewise.
4082         * testsuite/gas/i386/optimize-5.d: Likewise.
4083         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
4084         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
4085         * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise.
4086         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
4087         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
4088         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
4089         * testsuite/gas/i386/optimize-1.s: Add ZMM register load
4090         test.
4091         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
4092
4093 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
4094
4095         PR gas/24352
4096         * config/tc-i386.c (optimize_encoding): Check only
4097         cpu_arch_flags.bitfield.cpuavx512vl.
4098         * testsuite/gas/i386/i386.exp: Run x86-64-optimize-2b.
4099         * testsuite/gas/i386/x86-64-optimize-2.d: Revert the last
4100         change.
4101         * testsuite/gas/i386/x86-64-optimize-2b.d: New file.
4102         * testsuite/gas/i386/x86-64-optimize-2b.s: Likewise.
4103
4104 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
4105
4106         PR gas/24359
4107         * testsuite/gas/i386/i386.exp: Change optimize-6a, optimize-7,
4108         x86-64-optimize-7a and x86-64-optimize-8 tests to run_list_test.
4109         Remove optimize-6c and x86-64-optimize-7c tests.
4110         * testsuite/gas/i386/noavx-3.l: Updated.
4111         * testsuite/gas/i386/noavx-4.d: Likewise.
4112         * testsuite/gas/i386/noavx-5.d: Likewise.
4113         * testsuite/gas/i386/noavx-3.s: Add AVX512F tests.
4114         * testsuite/gas/i386/noavx-4.s: Remove AVX512F tests.
4115         * testsuite/gas/i386/nosse-5.s: Likewise.
4116         * testsuite/gas/i386/optimize-6a.d: Removed.
4117         * testsuite/gas/i386/optimize-6c.d: Likewise.
4118         * testsuite/gas/i386/optimize-7.d: Likewise.
4119         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
4120         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
4121         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
4122         * testsuite/gas/i386/optimize-6a.l: New file.
4123         * testsuite/gas/i386/optimize-6a.s: Likewise.
4124         * testsuite/gas/i386/optimize-7.l: Likewise.
4125         * testsuite/gas/i386/x86-64-optimize-7a.l: Likewise.
4126         * testsuite/gas/i386/x86-64-optimize-7a.s: Likewise.
4127         * testsuite/gas/i386/x86-64-optimize-8.l: Likewise.
4128
4129 2019-03-18  Alan Modra  <amodra@gmail.com>
4130
4131         * config/m68k-parse.y (yylex): Use temp_ilp and restore_ilp.
4132         * as.c (macro_expr): Likewise.
4133         * macro.c (buffer_and_nest): Likewise.
4134         * read.c (temp_ilp): Remove FIXME.
4135
4136 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
4137
4138         * testsuite/gas/i386/att-regs.d: Pass -O0 to assembler.
4139         * testsuite/gas/i386/avx512bw-intel.d: Likewise.
4140         * testsuite/gas/i386/avx512bw.d: Likewise.
4141         * testsuite/gas/i386/avx512f-intel.d: Likewise.
4142         * testsuite/gas/i386/avx512f.d: Likewise.
4143         * testsuite/gas/i386/disp32.d: Likewise.
4144         * testsuite/gas/i386/intel-regs.d: Likewise.
4145         * testsuite/gas/i386/pseudos.d: Likewise.
4146         * testsuite/gas/i386/x86-64-disp32.d: Likewise.
4147         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
4148
4149 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
4150
4151         PR gas/24348
4152         * config/tc-i386.c (optimize_encoding): Encode 128-bit and
4153         256-bit EVEX vector register load/store instructions as VEX
4154         vector register load/store instructions for -O1.
4155         * doc/c-i386.texi: Update -O1 documentation.
4156         * testsuite/gas/i386/i386.exp: Run PR gas/24348 tests.
4157         * testsuite/gas/i386/optimize-1.s: Add tests for EVEX vector
4158         load/store instructions.
4159         * testsuite/gas/i386/optimize-2.s: Likewise.
4160         * testsuite/gas/i386/optimize-3.s: Likewise.
4161         * testsuite/gas/i386/optimize-5.s: Likewise.
4162         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
4163         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
4164         * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
4165         * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
4166         * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
4167         * testsuite/gas/i386/optimize-1.d: Updated.
4168         * testsuite/gas/i386/optimize-2.d: Likewise.
4169         * testsuite/gas/i386/optimize-3.d: Likewise.
4170         * testsuite/gas/i386/optimize-4.d: Likewise.
4171         * testsuite/gas/i386/optimize-5.d: Likewise.
4172         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
4173         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
4174         * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
4175         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
4176         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
4177         * testsuite/gas/i386/optimize-7.d: New file.
4178         * testsuite/gas/i386/optimize-7.s: Likewise.
4179         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
4180         * testsuite/gas/i386/x86-64-optimize-8.s: Likewise.
4181
4182 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
4183
4184         * config/tc-i386.c (optimize_encoding): Encode 256-bit/512-bit
4185         VEX/EVEX vector register clearing instructions with 128-bit VEX
4186         vector register clearing instructions at -O1.
4187         * doc/c-i386.texi: Update -O1 and -O2 documentation.
4188         * testsuite/gas/i386/i386.exp: Run optimize-1a and
4189         x86-64-optimize-2a.
4190         * testsuite/gas/i386/optimize-1a.d: New file.
4191         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
4192
4193 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
4194
4195         PR gas/24353
4196         * config/tc-i386.c: Include <limits.h> if it exists and try
4197         including <sys/param.h> if we have it.
4198         (INT_MAX): Define if not defined.
4199         (md_parse_option): Set optimize to INT_MAX for -Os.
4200         * testsuite/gas/i386/optimize-2.s: Add a test.
4201         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
4202         * testsuite/gas/i386/optimize-2.d: Updated.
4203         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
4204
4205 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
4206
4207         PR gas/24352
4208         * config/tc-i386.c (optimize_encoding): Encode 512-bit EVEX
4209         with 128-bit VEX encoding only when AVX is enabled and with
4210         128-bit EVEX encoding only when AVX512VL is enabled.
4211         * testsuite/gas/i386/i386.exp: Run PR gas/24352 tests.
4212         * testsuite/gas/i386/optimize-6.s: New file.
4213         * testsuite/gas/i386/optimize-6a.d: Likewise.
4214         * testsuite/gas/i386/optimize-6b.d: Likewise.
4215         * testsuite/gas/i386/optimize-6c.d: Likewise.
4216         * testsuite/gas/i386/x86-64-optimize-7.s: Likewise.
4217         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
4218         * testsuite/gas/i386/x86-64-optimize-7b.d: Likewise.
4219         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
4220         * testsuite/gas/i386/x86-64-optimize-2.d: Updated.
4221
4222 2019-03-15  Li Hao  <li.hao296@zte.com.cn>
4223
4224         PR 24308
4225         * config/tc-i386.c (parse_insn): Check mnemp before using it to
4226         determine if a suffix can be trimmed.
4227
4228 2019-03-13  Christian Eggers  <ceggers@gmx.de>
4229
4230         * dwarf2dbg.c (out_set_addr): Align relocation within .debug_line.
4231
4232 2019-03-13  Christian Eggers  <ceggers@gmx.de>
4233
4234         * dwarf2dbg.c (out_debug_line): Pad size of .debug_line section.
4235
4236 2019-03-13  Christian Eggers  <ceggers@gmx.de>
4237
4238         * dwarf2dbg.c (out_debug_str): Use octets for .debug_string pointers.
4239
4240 2019-03-13  Christian Eggers  <ceggers@gmx.de>
4241
4242         * dwarf2dbg.c (out_debug_line): Use octets for .debug_line prologue.
4243
4244 2019-03-13  Christian Eggers  <ceggers@gmx.de>
4245
4246         * dwarf2dbg.c (out_debug_line): Use octets for dwarf2 headers.
4247         (out_debug_aranges, out_debug_info): Likewise.
4248
4249 2019-03-13  Christian Eggers  <ceggers@gmx.de>
4250
4251         * symbols.h (symbol_temp_new_now_octets): Declare.
4252         (symbol_set_value_now_octets, symbol_octets_p): Declare.
4253         * symbols.c (struct symbol_flags): New member sy_octets.
4254         (symbol_temp_new_now_octets): New function.
4255         (resolve_symbol_value): Return octets instead of bytes if
4256         sy_octets is set.
4257         (symbol_set_value_now_octets): New function.
4258         (symbol_octets_p): New function.
4259
4260 2019-03-13  Christian Eggers  <ceggers@gmx.de>
4261
4262         * dwarf2dbg.c (dwarf2_emit_insn): Fix calculation of line info offset.
4263
4264 2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>
4265
4266         * testsuite/gas/s390/zarch-arch13.s: Adjust testcase to optable changes.
4267         * testsuite/gas/s390/zarch-arch13.d: Likewise.
4268
4269 2019-02-27  Matthew Malcomson  <matthew.malcomson@arm.com>
4270
4271         * testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
4272         * testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
4273         * testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
4274         * testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
4275         lines.
4276         * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
4277         * testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.
4278
4279 2019-02-24  Alan Modra  <amodra@gmail.com>
4280
4281         * config/tc-ppc.c (parse_tls_arg): Wrap in #ifdef OBJ_ELF.
4282
4283 2019-02-24  Alan Modra  <amodra@gmail.com>
4284
4285         PR 24144
4286         * config/obj-aout.c (obj_aout_frob_file_before_fix): Write to end
4287         of section to ensure file contents cover aligned section size.
4288
4289 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4290
4291         * config/tc-arm.c (arm_cpus): Add neoverse-n1.
4292         * doc/c-arm.texi (-mcpu): Document neoverse-n1 value.
4293
4294 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4295
4296         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-e1.
4297         * doc/c-aarch64.texi (-mcpu): Document neoverse-e1 value.
4298
4299 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4300
4301         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n1.
4302         * doc/c-aarch64.texi (-mcpu): Document neoverse-n1 value.
4303
4304 2019-02-19  Paul Hua  <paul.hua.gm@gmail.com>
4305
4306         * NEWS: Mention -m[no-]fix-loongson3-llsc.
4307         * configure.ac: Add --enable-mips-fix-loongson3-llsc.
4308         Define DEFAULT_MIPS_FIX_LOONGSON3_LLSC.
4309         * config.in: Regenerated.
4310         * configure: Likewise.
4311         * config/tc-mips.c (sync_insn, mips_fix_loongson3_llsc):
4312         New variables.
4313         (options): New OPTION_FIX_LOONGSON3_LLSC,
4314         OPTION_NO_FIX_LOONGSON3_LLSC.
4315         (md_longopts): Add -m[no-]fix-loongson3-llsc.
4316         (md_begin): Initialize sync insn.
4317         (fix_loongson3_llsc): New.
4318         (append_insn): Call fix_loongson3_llsc.
4319         (md_parse_option): Handle OPTION_FIX_LOONGSON3_LLSC,
4320         OPTION_NO_FIX_LOONGSON3_LLSC.
4321         (md_show_usage): Display -m[no-]fix-loongson3-llsc.
4322         * doc/c-mips.texi: Document -m[no-]fix-loongson3-llsc,
4323         --enable-mips-fix-loongson3-llsc=[yes|no].
4324
4325 2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>
4326
4327         PR gas/24165
4328         * frags.c (frag_var_init): Pass max_chars to TC_FRAG_INIT as
4329         max_bytes.
4330         * config/tc-aarch64.h (TC_FRAG_INIT): Add and pass max_bytes to
4331         aarch64_init_frag.
4332         * /config/tc-arm.h (TC_FRAG_INIT): And and pass max_bytes to
4333         arm_init_frag.
4334         * config/tc-avr.h (TC_FRAG_INIT): And and ignore max_bytes.
4335         * config/tc-ia64.h (TC_FRAG_INIT): Likewise.
4336         * config/tc-mmix.h (TC_FRAG_INIT): Likewise.
4337         * config/tc-nds32.h (TC_FRAG_INIT): Likewise.
4338         * config/tc-ns32k.h (TC_FRAG_INIT): Likewise.
4339         * config/tc-rl78.h (TC_FRAG_INIT): Likewise.
4340         * config/tc-rx.h (TC_FRAG_INIT): Likewise.
4341         * config/tc-score.h (TC_FRAG_INIT): Likewise.
4342         * config/tc-tic54x.h (TC_FRAG_INIT): Likewise.
4343         * config/tc-tic6x.h (TC_FRAG_INIT): Likewise.
4344         * config/tc-xtensa.h (TC_FRAG_INIT): Likewise.
4345         * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Set to
4346         (alignment ? ((1 << alignment) - 1) : 1)
4347         (i386_tc_frag_data): Add max_bytes.
4348         (TC_FRAG_INIT): Add and track max_bytes.
4349         (HANDLE_ALIGN): Replace MAX_MEM_FOR_RS_ALIGN_CODE with
4350         fragP->tc_frag_data.max_bytes.
4351         * doc/internals.texi: Update TC_FRAG_TYPE with max_bytes.
4352
4353 2019-02-08  Jim Wilson  <jimw@sifive.com>
4354
4355         * config/tc-riscv.c (validate_riscv_insn) <'C'>: Add 'z' support.
4356         (riscv_ip) <'C'>: Add 'z' support.
4357
4358 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
4359
4360         * config/tc-arm.c (insns): Redefine THUMB_VARIANT and ARM_VARIANT for
4361         hlt to armv1.
4362         * testsuite/gas/arm/armv8a-automatic-hlt.d: Update TAGs
4363         * testsuite/gas/arm/hlt.d: New test.
4364         * testsuite/gas/arm/hlt.s: New test.
4365
4366 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
4367
4368         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.d: New test.
4369         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.s: New test.
4370
4371 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
4372
4373         PR binutils/23212
4374         * testsuite/gas/aarch64/undefined_by_elem_sz_l.s: New test.
4375         * testsuite/gas/aarch64/undefined_by_elem_sz_l.d: New test.
4376
4377 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
4378
4379         * config/tc-visium.c (md_assemble) <mode_cad>: Align instruction on
4380         64-bit boundaries for the GR6.
4381         * testsuite/gas/visium/allinsn_gr6.s: Tweak.
4382         * testsuite/gas/visium/allinsn_gr6.d: Likewise.
4383         * testsuite/gas/visium/bra-1.d: New test.
4384         * testsuite/gas/visium/bra-1.s: Likewise.
4385         * testsuite/gas/visium/visium.exp: Run bra-1 test.
4386
4387 2019-01-31  John Darrington <john@darrington.wattle.id.au>
4388
4389         * config/tc-s12z.c (lex_imm): Add new argument exp_o.
4390         (emit_reloc): New function.
4391         (md_apply_fix): [BFD_RELOC_S12Z_OPR] Recognise that it
4392         can be either 2 bytes or 3 bytes long.
4393         * testsuite/gas/s12z/mov-imm-reloc.d: New file.
4394         * testsuite/gas/s12z/mov-imm-reloc.s: New file.
4395         * testsuite/gas/s12z/s12z.exp: Add them.
4396
4397 2019-01-31  John Darrington <john@darrington.wattle.id.au>
4398
4399         * config/tc-s12z.c (md_apply_fix): Fix incorrect limits.
4400         * testsuite/gas/s12z/pc-rel-bad.d: New file.
4401         * testsuite/gas/s12z/pc-rel-bad.l: New file.
4402         * testsuite/gas/s12z/pc-rel-bad.s: New file.
4403         * testsuite/gas/s12z/pc-rel-good.d: New file.
4404         * testsuite/gas/s12z/pc-rel-good.s: New file.
4405         * testsuite/gas/s12z/s12z.exp: Add them.
4406
4407 2019-01-31  John Darrington <john@darrington.wattle.id.au>
4408
4409         * config/tc-s12z.c (tfr): Emit warning if operands are the same.
4410         * testsuite/gas/s12z/exg.d: New test case.
4411         * testsuite/gas/s12z/exg.l: New file.
4412
4413 2019-01-31  John Darrington <john@darrington.wattle.id.au>
4414
4415         * config/tc-s12z.c (lex_opr): Add a parameter to indicate whether
4416         immediate mode operands should be permitted.
4417         * testsuite/s12z/imm-dest.d: New file.
4418         * testsuite/s12z/imm-dest.l: New file.
4419         * testsuite/s12z/imm-dest.s: New file.
4420         * testsuite/s12z/s12z.exp: Add them.
4421
4422 2019-01-31  Andreas Krebbel  <krebbel@linux.ibm.com>
4423
4424         * config/tc-s390.c (s390_parse_cpu): New entry for arch13.
4425         * doc/c-s390.texi: Document arch13 march option.
4426         * testsuite/gas/s390/s390.exp: Run the arch13 related tests.
4427         * testsuite/gas/s390/zarch-arch13.d: New test.
4428         * testsuite/gas/s390/zarch-arch13.s: New test.
4429         * testsuite/gas/s390/zarch-z13.d: Expect the renamed mnemonics
4430         also for z13.
4431
4432 2019-01-31  Alan Modra  <amodra@gmail.com>
4433
4434         * config/tc-alpha.c (md_apply_fix): Correct range checks for
4435         BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BSR.
4436         * config/tc-arm.c (md_apply_fix): Use llabs rather than abs.
4437         * config/tc-csky.c (get_macro_reg_vals): Pass s to csky_show_error.
4438
4439 2019-01-28  Max Filippov  <jcmvbkbc@gmail.com>
4440
4441         * config/tc-xtensa.c (md_apply_fix): Mark fixups for constant
4442         symbols as done in md_apply_fix.
4443         * testsuite/gas/all/forward.d: Don't XFAIL for xtensa.
4444
4445 2019-01-28  Nick Clifton  <nickc@redhat.com>
4446
4447         * po/fr.po: Updated French translation.
4448         * po/ru.po: Updated Russian translation.
4449
4450 2019-01-28  Alan Modra  <amodra@gmail.com>
4451
4452         * configure.ac (ac_checking): Set from bfd/development.sh
4453         development variable.
4454         * configure: Regenerate.
4455
4456 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
4457
4458         * config/tc-aarch64.c (warn_unpredictable_ldst): Exempt
4459         stg, st2g, stzg and stz2g from Xt == Xn with writeback warning.
4460         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Change tests for
4461         stg, stzg, st2g and stz2g.
4462         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
4463         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
4464         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
4465
4466 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
4467
4468         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for stzgm.
4469         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
4470         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
4471         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
4472
4473 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
4474             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4475
4476         * config/tc-aarch64.c (parse_address_main): Remove support for
4477         [base]! address expression.
4478         (parse_operands): Remove support for AARCH64_OPND_ADDR_SIMPLE_2.
4479         (warn_unpredictable_ldst): Remove support for ldstgv_indexed.
4480         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Remove tests for ldgv
4481         and stgv.
4482         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
4483         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
4484         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
4485
4486 2019-01-25  Wu Heng  <wu.heng@zte.com.cn>
4487
4488         PR gas/23940
4489         * macro.c (getstring): Check array bound before accessing.
4490
4491 2019-01-25  Alan Modra  <amodra@gmail.com>
4492
4493         PR 20902
4494         PR 24125
4495         * read.c (stringer): Delete assertion.
4496
4497 2019-01-21  Nick Clifton  <nickc@redhat.com>
4498
4499         * po/uk.po: Updated Ukranian translation.
4500
4501 2019-01-19  Nick Clifton  <nickc@redhat.com>
4502
4503         * config.in: Regenerate.
4504         * configure: Regenerate.
4505         * po/gas.pot: Regenerate.
4506
4507 2018-06-24  Nick Clifton  <nickc@redhat.com>
4508
4509         2.32 branch created.
4510
4511 2019-01-17  Tamar Christina  <tamar.christina@arm.com>
4512
4513         * testsuite/gas/arm/archv6t2-1-pe.d: New test.
4514         * testsuite/gas/arm/archv6t2-1.d: Skip pe.
4515         * testsuite/gas/arm/csdb.d: Skip pe.
4516         * testsuite/gas/arm/sb-thumb1-pe.d: New test.
4517         * testsuite/gas/arm/sb-thumb1.d: Skip pe.
4518         * testsuite/gas/arm/sb-thumb2-pe.d: New test.
4519         * testsuite/gas/arm/sb-thumb2.d: Skip pe.
4520         * testsuite/gas/arm/udf.d: Skip pe.
4521
4522 2019-01-16  Kito Cheng  <kito@andestech.com>
4523
4524         * testsuite/gas/riscv/attribute-empty.d: New.
4525
4526 2019-01-16  Kito Cheng  <kito@andestech.com>
4527             Nelson Chu  <nelson@andestech.com>
4528
4529         * config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined.
4530         (riscv_set_options): Add `arch_attr` field.
4531         (riscv_opts): Set default value for arch_attr.
4532         (riscv_write_out_arch_attr): New.
4533         (riscv_set_public_attributes): Likewise.
4534         (riscv_md_end): Likewise.
4535         (riscv_convert_symbolic_attribute): Likewise.
4536         (s_riscv_attribute): Likewise.
4537         (explicit_arch_attr): Likewise.
4538         (riscv_pseudo_table): Add .attribute to the table.
4539         (options): Add OPTION_ARCH_ATTR and OPTION_NO_ARCH_ATTR
4540         enumeration constants.
4541         (md_longopts): Add `march-attr' and `mno-arch-attr' options.
4542         (md_parse_option): Handle the new options.
4543         (md_show_usage): Document the `march-attr' option.
4544         * config/tc-riscv.h (md_end): Define as riscv_md_end
4545         (riscv_md_end): Declare.
4546         (CONVERT_SYMBOLIC_ATTRIBUTE): Define as
4547         riscv_convert_symbolic_attribute.
4548         (riscv_convert_symbolic_attribute): Declare.
4549         (start_assemble): Declare.
4550         * testsuite/gas/elf/elf.exp: Adjust test case for section2.e.
4551         * testsuite/gas/elf/section2.e-riscv: New.
4552         * testsuite/gas/riscv/attribute-01.d: New test
4553         * testsuite/gas/riscv/attribute-02.d: Likewise.
4554         * testsuite/gas/riscv/attribute-03.d: Likewise.
4555         * testsuite/gas/riscv/attribute-04.d: Likewise.
4556         * testsuite/gas/riscv/attribute-04.s: Likewise.
4557         * testsuite/gas/riscv/attribute-05.d: Likewise.
4558         * testsuite/gas/riscv/attribute-05.s: Likewise.
4559         * testsuite/gas/riscv/attribute-06.d: Likewise.
4560         * testsuite/gas/riscv/attribute-06.s: Likewise.
4561         * testsuite/gas/riscv/attribute-07.d: Likewise.
4562         * testsuite/gas/riscv/attribute-07.s: Likewise.
4563         * testsuite/gas/riscv/attribute-08.d: Likewise.
4564         * testsuite/gas/riscv/attribute-08.s: Likewise.
4565         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
4566         * testsuite/gas/riscv/attribute-unknown.s: Likewise.
4567         * testsuite/gas/riscv/empty.l: Likewise.
4568         * doc/c-riscv.texi (.attribute): Add documentation.
4569         * configure.ac (--enable-default-riscv-attribute): New options.
4570         * configure: Re-generate.
4571         * config.in: Re-generate.
4572
4573 2019-01-16  John Darrington <john@darrington.wattle.id.au>
4574
4575         * config/tc-s12z.c (lex_reg_name): Compare the length of the strings
4576         before the contents.
4577         * testsuite/gas/s12z/labels.d: New file.
4578         * testsuite/gas/s12z/labels.s: New file.
4579         * testsuite/gas/s12z/s12z.exp: Add them.
4580         * config/tc-s12z.c (tfr): Change as_bad to as_warn.
4581         Also fix message typo and semantics.
4582         * config/tc-s12z.c (emit_opr): Emit BFD_RELOC_S12Z_OPR instead of
4583         BFD_RELOC_24.
4584         * testsuite/gas/s12z/opr-indirect-expr.d: Expect R_S12Z_OPR instead
4585         of R_S12Z_EXT24.
4586
4587 2019-01-14  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
4588
4589         * config/tc-arm.c (arm_ext_v6k_v6t2): Define.
4590         (insns) [ARM_VARIANT]: Modified.
4591         (insns) [THUMB_VARIANT]: To implement few ARMv6K instructions
4592         in ARMv6T2 as well.
4593         * testsuite/gas/arm/archv6t2-1.d: New test.
4594         * testsuite/gas/arm/archv6t2-1.s: Likewise.
4595         * testsuite/gas/arm/archv6t2-2.d: Likewise.
4596
4597 2019-01-11  Alan Modra  <amodra@gmail.com>
4598
4599         PR 23963
4600         * testsuite/gas/m68hc11/lbranch-dwarf2.d: Adjust for PR23963 change.
4601         * testsuite/gas/m68hc11/opers12-dwarf2.d: Likewise.
4602
4603 2019-01-10  Nick Clifton  <nickc@redhat.com>
4604
4605         PR 23963
4606         * testsuite/gas/mips/mips16-branch-absolute-1.d: Adjust for the
4607         fact that control characters are now displayed as escape
4608         sequences.
4609         * testsuite/gas/mips/mips16-e.d: Likewise.
4610         * testsuite/gas/mips/mips16-pcrel-0.d: Likewise.
4611         * testsuite/gas/mips/mips16-pcrel-1.d: Likewise.
4612         * testsuite/gas/mips/mips16-pcrel-delay-0.d: Likewise.
4613         * testsuite/gas/mips/mips16-pcrel-delay-1.d: Likewise.
4614         * testsuite/gas/mips/mips16-pcrel-n32-0.d: Likewise.
4615         * testsuite/gas/mips/mips16-pcrel-n32-1.d: Likewise.
4616         * testsuite/gas/mips/mips16-pcrel-n64-sym32-0.d: Likewise.
4617         * testsuite/gas/mips/mips16-pcrel-n64-sym32-1.d: Likewise.
4618         * testsuite/gas/mips/mips16e2@mips16-pcrel-0.d: Likewise.
4619         * testsuite/gas/mips/mips16e2@mips16-pcrel-1.d: Likewise.
4620         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d: Likewise.
4621         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d: Likewise.
4622         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-0.d: Likewise.
4623         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-1.d: Likewise.
4624         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-0.d:
4625         Likewise.
4626         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-1.d:
4627         Likewise.
4628         * testsuite/gas/mips/mipsel16-e.d: Likewise.
4629         * testsuite/gas/mips/mipsr6@msa.d: Likewise.
4630         * testsuite/gas/mips/mipsr6@relax-swap3.d: Likewise.
4631         * testsuite/gas/mips/r6-64-n32.d: Likewise.
4632         * testsuite/gas/mips/r6-64-n64.d: Likewise.
4633         * testsuite/gas/mips/r6-n32.d: Likewise.
4634         * testsuite/gas/mips/r6-n64.d: Likewise.
4635         * testsuite/gas/mips/r6.d: Likewise.
4636         * testsuite/gas/mips/tmips16-e.d: Likewise.
4637         * testsuite/gas/mips/tmipsel16-e.d: Likewise.
4638         * testsuite/gas/mn10300/relax.d: Likewise.
4639
4640 2019-01-09  John Darrington <john@darrington.wattle.id.au>
4641
4642         * testsuite/gas/s12z/jsr.s: New case.
4643         * testsuite/gas/s12z/jsr.d: New case.
4644
4645 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
4646
4647         * configure: Regenerate.
4648
4649 2019-01-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4650
4651         * config/tc-aarch64.c (aarch64_cpus): Add ares.
4652         * doc/c-aarch64.texi (-mcpu): Document ares value.
4653
4654 2019-01-08  Alan Modra  <amodra@gmail.com>
4655
4656         * testsuite/gas/rx/rx.exp: Create generated test source in
4657         current directory.
4658         * testsuite/gas/rx/Xtod.d, * testsuite/gas/rx/abs.d,
4659         * testsuite/gas/rx/adc.d, * testsuite/gas/rx/add.d,
4660         * testsuite/gas/rx/and.d, * testsuite/gas/rx/bclr.d,
4661         * testsuite/gas/rx/bcnd.d, * testsuite/gas/rx/bfmov.d,
4662         * testsuite/gas/rx/bmcnd.d, * testsuite/gas/rx/bnot.d,
4663         * testsuite/gas/rx/bra.d, * testsuite/gas/rx/brk.d,
4664         * testsuite/gas/rx/bset.d, * testsuite/gas/rx/bsr.d,
4665         * testsuite/gas/rx/btst.d, * testsuite/gas/rx/clrpsw.d,
4666         * testsuite/gas/rx/cmp.d, * testsuite/gas/rx/dabs.d,
4667         * testsuite/gas/rx/dadd.d, * testsuite/gas/rx/dbt.d,
4668         * testsuite/gas/rx/dcmp.d, * testsuite/gas/rx/ddiv.d,
4669         * testsuite/gas/rx/div.d, * testsuite/gas/rx/divu.d,
4670         * testsuite/gas/rx/dmov.d, * testsuite/gas/rx/dmul.d,
4671         * testsuite/gas/rx/dneg.d, * testsuite/gas/rx/dpopm.d,
4672         * testsuite/gas/rx/dpushm.d, * testsuite/gas/rx/dround.d,
4673         * testsuite/gas/rx/dsqrt.d, * testsuite/gas/rx/dsub.d,
4674         * testsuite/gas/rx/dtoX.d, * testsuite/gas/rx/emaca.d,
4675         * testsuite/gas/rx/emsba.d, * testsuite/gas/rx/emul.d,
4676         * testsuite/gas/rx/emula.d, * testsuite/gas/rx/emulu.d,
4677         * testsuite/gas/rx/fadd.d, * testsuite/gas/rx/fcmp.d,
4678         * testsuite/gas/rx/fdiv.d, * testsuite/gas/rx/fmul.d,
4679         * testsuite/gas/rx/fsqrt.d, * testsuite/gas/rx/fsub.d,
4680         * testsuite/gas/rx/ftoi.d, * testsuite/gas/rx/ftou.d,
4681         * testsuite/gas/rx/gprel.d, * testsuite/gas/rx/int.d,
4682         * testsuite/gas/rx/itof.d, * testsuite/gas/rx/jmp.d,
4683         * testsuite/gas/rx/jsr.d, * testsuite/gas/rx/machi.d,
4684         * testsuite/gas/rx/maclh.d, * testsuite/gas/rx/maclo.d,
4685         * testsuite/gas/rx/max.d, * testsuite/gas/rx/min.d,
4686         * testsuite/gas/rx/mov.d, * testsuite/gas/rx/movco.d,
4687         * testsuite/gas/rx/movli.d, * testsuite/gas/rx/movu.d,
4688         * testsuite/gas/rx/msbhi.d, * testsuite/gas/rx/msblh.d,
4689         * testsuite/gas/rx/msblo.d, * testsuite/gas/rx/mul.d,
4690         * testsuite/gas/rx/mulhi.d, * testsuite/gas/rx/mullh.d,
4691         * testsuite/gas/rx/mullo.d, * testsuite/gas/rx/mvfacgu.d,
4692         * testsuite/gas/rx/mvfachi.d, * testsuite/gas/rx/mvfaclo.d,
4693         * testsuite/gas/rx/mvfacmi.d, * testsuite/gas/rx/mvfc.d,
4694         * testsuite/gas/rx/mvfcp.d, * testsuite/gas/rx/mvfdc.d,
4695         * testsuite/gas/rx/mvfdr.d, * testsuite/gas/rx/mvtacgu.d,
4696         * testsuite/gas/rx/mvtachi.d, * testsuite/gas/rx/mvtaclo.d,
4697         * testsuite/gas/rx/mvtc.d, * testsuite/gas/rx/mvtcp.d,
4698         * testsuite/gas/rx/mvtdc.d, * testsuite/gas/rx/neg.d,
4699         * testsuite/gas/rx/nop.d, * testsuite/gas/rx/not.d,
4700         * testsuite/gas/rx/opecp.d, * testsuite/gas/rx/or.d,
4701         * testsuite/gas/rx/pop.d, * testsuite/gas/rx/popc.d,
4702         * testsuite/gas/rx/popm.d, * testsuite/gas/rx/push.d,
4703         * testsuite/gas/rx/pushc.d, * testsuite/gas/rx/pushm.d,
4704         * testsuite/gas/rx/r-bcc.d, * testsuite/gas/rx/r-bra.d,
4705         * testsuite/gas/rx/racl.d, * testsuite/gas/rx/racw.d,
4706         * testsuite/gas/rx/rdacl.d, * testsuite/gas/rx/rdacw.d,
4707         * testsuite/gas/rx/revl.d, * testsuite/gas/rx/revw.d,
4708         * testsuite/gas/rx/rmpa.d, * testsuite/gas/rx/rolc.d,
4709         * testsuite/gas/rx/rorc.d, * testsuite/gas/rx/rotl.d,
4710         * testsuite/gas/rx/rotr.d, * testsuite/gas/rx/round.d,
4711         * testsuite/gas/rx/rstr.d, * testsuite/gas/rx/rte.d,
4712         * testsuite/gas/rx/rtfi.d, * testsuite/gas/rx/rts.d,
4713         * testsuite/gas/rx/rtsd.d, * testsuite/gas/rx/sat.d,
4714         * testsuite/gas/rx/satr.d, * testsuite/gas/rx/save.d,
4715         * testsuite/gas/rx/sbb.d, * testsuite/gas/rx/sccnd.d,
4716         * testsuite/gas/rx/scmpu.d, * testsuite/gas/rx/setpsw.d,
4717         * testsuite/gas/rx/shar.d, * testsuite/gas/rx/shll.d,
4718         * testsuite/gas/rx/shlr.d, * testsuite/gas/rx/smovb.d,
4719         * testsuite/gas/rx/smovf.d, * testsuite/gas/rx/smovu.d,
4720         * testsuite/gas/rx/sstr.d, * testsuite/gas/rx/stnz.d,
4721         * testsuite/gas/rx/stz.d, * testsuite/gas/rx/sub.d,
4722         * testsuite/gas/rx/suntil.d, * testsuite/gas/rx/swhile.d,
4723         * testsuite/gas/rx/tst.d, * testsuite/gas/rx/utof.d,
4724         * testsuite/gas/rx/wait.d, * testsuite/gas/rx/xchg.d,
4725         * testsuite/gas/rx/xor.d: Add #source line.
4726
4727 2019-01-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4728
4729         * config/tc-arm.c (arm_cpus): Add ares.
4730         * doc/c-arm.texi (-mcpu): Document ares value.
4731
4732 2019-01-05  Yoshinori Sato  <ysato@users.sourceforge.jp>
4733
4734         * config/rx-defs.h (rx_cpu_types): Add type RXV3 and RXV3FPU.
4735         (rx_bfield): Add prototype.
4736         (rx_post): Likewise.
4737         * config/rx-parse.y: Add v3 instructions and Double FPU registers.
4738         (DSIZE): Define.
4739         (POST): Define.
4740         (rx_check_v3): New. check v3 type.
4741         (rx_check_dfpu): New. check have double support.
4742         (double_condition_table): New. dcmp<cond> contiditon.
4743         (check_condition): Multiple condition support.
4744         (rx_lex): RXv3 instructions support.
4745         Add parse dcmp<cond> instruction and Double FPU registers.
4746         (immediate): Disable optimize in dmov #imm case.
4747         (displacement): Add double displacement in dmov instraction.
4748         * config/tc-rx.c (rx_use_conventional_section_names):
4749         Invert default value in rx-*-linux target.
4750         (cpu_type): Add additional ELF flags.
4751         (cpu_type_list): Add RXv3.
4752         (md_parse_option): Refer elf_flags from cpu_type_list.
4753         (md_show_usage): Add rxv3 and rxv3-dfpu.
4754         (rx_bytesT): Add post byte.
4755         (rx_bfield): New. generate bfmov / bfmovz "imm" field.
4756         (rx_post): New. Set instruction post byte.
4757         (md_assemble): Add post byte.
4758         doc/c-rx.texi: Add cpu types.
4759         * testsuite/gas/rx/Xtod.d: New.
4760         * testsuite/gas/rx/Xtod.sm: New.
4761         * testsuite/gas/rx/bfmov.d: New.
4762         * testsuite/gas/rx/bfmov.sm: New.
4763         * testsuite/gas/rx/dabs.d: New.
4764         * testsuite/gas/rx/dabs.sm: New.
4765         * testsuite/gas/rx/dadd.d: New.
4766         * testsuite/gas/rx/dadd.sm: New.
4767         * testsuite/gas/rx/dcmp.d: New.
4768         * testsuite/gas/rx/dcmp.sm: New.
4769         * testsuite/gas/rx/ddiv.d: New.
4770         * testsuite/gas/rx/ddiv.sm: New.
4771         * testsuite/gas/rx/dmov.d: New.
4772         * testsuite/gas/rx/dmov.sm: New.
4773         * testsuite/gas/rx/dmul.d: New.
4774         * testsuite/gas/rx/dmul.sm: New.
4775         * testsuite/gas/rx/dneg.d: New.
4776         * testsuite/gas/rx/dneg.sm: New.
4777         * testsuite/gas/rx/dpopm.d: New.
4778         * testsuite/gas/rx/dpopm.sm: New.
4779         * testsuite/gas/rx/dpushm.d: New.
4780         * testsuite/gas/rx/dpushm.sm: New.
4781         * testsuite/gas/rx/dround.d: New.
4782         * testsuite/gas/rx/dround.sm: New.
4783         * testsuite/gas/rx/dsqrt.d: New.
4784         * testsuite/gas/rx/dsqrt.sm: New.
4785         * testsuite/gas/rx/dsub.d: New.
4786         * testsuite/gas/rx/dsub.sm: New.
4787         * testsuite/gas/rx/dtoX.d: New.
4788         * testsuite/gas/rx/dtoX.sm: New.
4789         * testsuite/gas/rx/macros.inc: Add double FPU registers.
4790         * testsuite/gas/rx/mvfdc.d: New.
4791         * testsuite/gas/rx/mvfdc.sm: New.
4792         * testsuite/gas/rx/mvfdr.d: New.
4793         * testsuite/gas/rx/mvfdr.sm: New.
4794         * testsuite/gas/rx/mvtdc.d: New.
4795         * testsuite/gas/rx/mvtdc.sm: New.
4796         * testsuite/gas/rx/rstr.d: New.
4797         * testsuite/gas/rx/rstr.sm: New.
4798         * testsuite/gas/rx/rx.exp: Use rxv3-dfpu option.
4799         * testsuite/gas/rx/save.d: New.
4800         * testsuite/gas/rx/save.sm: New.
4801         * testsuite/gas/rx/xor.d: New.
4802         * testsuite/gas/rx/xor.sm: Add pattern.
4803
4804 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
4805
4806         PR 24010
4807         * macro.c (get_any_string): Check for end of input whilst scanning
4808         for separators.
4809
4810 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
4811
4812         PR 24009
4813         * read.c (stringer): Fix handling of missing '>' character at end
4814         of <...> sequence.
4815
4816 2019-01-01  Alan Modra  <amodra@gmail.com>
4817
4818         Update year range in copyright notice of all files.
4819
4820 For older changes see ChangeLog-2018
4821 \f
4822 Copyright (C) 2019 Free Software Foundation, Inc.
4823
4824 Copying and distribution of this file, with or without modification,
4825 are permitted in any medium without royalty provided the copyright
4826 notice and this notice are preserved.
4827
4828 Local Variables:
4829 mode: change-log
4830 left-margin: 8
4831 fill-column: 74
4832 version-control: never
4833 End: