gas/ChangeLog

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