gas/ChangeLog

   1 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
   2
   3         * config/tc-arm.c (BAD_MVE_AUTO): New error message.
   4         (BAD_MVE_SRCDEST): Likewise.
   5         (mark_feature_used): Diagnose MVE only instructions when in
   6         auto-detection mode or -march=all.
   7         (enum operand_parse_code): Define new operand.
   8         (parse_operands): Handle new operand.
   9         (M_MNEM_vmullt, M_MNEM_vmullb): New encodings.
  10         (mve_encode_qqq): New encoding helper function.
  11         (do_mve_vmull): New encoding function.
  12         (insns): Handle new instructions.
  13         * testsuite/gas/arm/mve-vmullbt-bad.d: New test.
  14         * testsuite/gas/arm/mve-vmullbt-bad.l: New test.
  15         * testsuite/gas/arm/mve-vmullbt-bad.s: New test.
  16
  17 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
  18
  19         * config/tc-arm.c (struct asm_opcode): Make avalue a full int.
  20         (BAD_ODD, BAD_EVEN, BAD_SIMD_TYPE): New errors.
  21         (enum operand_parse_code): Handle new operands.
  22         (parse_operands): Likewise.
  23         (M_MNEM_vabav, M_MNEM_vmladav, M_MNEM_vmladava, M_MNEM_vmladavx,
  24          M_MNEM_vmladavax, M_MNEM_vmlsdav, M_MNEM_vmlsdava, M_MNEM_vmlsdavx,
  25          M_MNEM_vmlsdavax): Define new encodings.
  26         (NEON_SHAPE_DEF): Add new shape.
  27         (neon_check_type): Use BAD_SIMD_TYPE.
  28         (mve_encode_rqq): New encoding helper function.
  29         (do_mve_vabav, do_mve_vmladav): New encoding functions.
  30         (mCEF): New MACRO.
  31         * testsuite/gas/arm/mve-vabav-bad.d: New test.
  32         * testsuite/gas/arm/mve-vabav-bad.l: New test.
  33         * testsuite/gas/arm/mve-vabav-bad.s: New test.
  34         * testsuite/gas/arm/mve-vmladav-bad.d: New test.
  35         * testsuite/gas/arm/mve-vmladav-bad.l: New test.
  36         * testsuite/gas/arm/mve-vmladav-bad.s: New test.
  37         * testsuite/gas/arm/mve-vmlav-bad.d: New test.
  38         * testsuite/gas/arm/mve-vmlav-bad.l: New test.
  39         * testsuite/gas/arm/mve-vmlav-bad.s: New test.
  40         * testsuite/gas/arm/mve-vmlsdav-bad.d: New test.
  41         * testsuite/gas/arm/mve-vmlsdav-bad.l: New test.
  42         * testsuite/gas/arm/mve-vmlsdav-bad.s: New test.
  43
  44 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
  45
  46         * config/tc-arm.c (do_neon_abs_neg): Make it accept MVE variant.
  47         (insns): Change vabs and vneg entries to accept MVE variants.
  48         * testsuite/gas/arm/mve-vabsneg-bad-1.d: New test.
  49         * testsuite/gas/arm/mve-vabsneg-bad-1.l: New test.
  50         * testsuite/gas/arm/mve-vabsneg-bad-1.s: New test.
  51         * testsuite/gas/arm/mve-vabsneg-bad-2.d: New test.
  52         * testsuite/gas/arm/mve-vabsneg-bad-2.l: New test.
  53         * testsuite/gas/arm/mve-vabsneg-bad-2.s: New test.
  54
  55 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
  56
  57         * config/tc-arm.c (enum it_instruction_type): Rename to...
  58         (enum pred_instruction_type): ... this. Include VPT types.
  59         (it_insn_type): Rename to ...
  60         (pred_insn_type): .. this.
  61         (arm_it): Change comment.
  62         (enum arm_reg_type): Add new value.
  63         (reg_expected_msgs): New entry.
  64         (asm_opcode): Add mayBeVecPred member.
  65         (BAD_SYNTAX, BAD_NOT_VPT, BAD_OUT_VPT, BAD_VPT_COND, MVE_NOT_IT,
  66          MVE_NOT_VPT, MVE_BAD_PC, MVE_BAD_SP): New diagnostic MACROS.
  67         (arm_vcond_hsh): New table for vector condition codes.
  68         (now_it): Rename to ...
  69         (now_pred): ... this.
  70         (now_it_compatible): Rename to ...
  71         (now_pred_compatible): ... this.
  72         (in_it_block): Rename to ...
  73         (in_pred_block): ... this.
  74         (handle_it_state): Rename to ...
  75         (handle_pred_state): ... this. And change it to accept VPT blocks.
  76         (set_it_insn_type): Rename to ...
  77         (set_pred_insn_type): ... this.
  78         (set_it_insn_type_nonvoid): Rename to ...
  79         (set_pred_insn_type_nonvoid): ... this.
  80         (set_it_insn_type_last): Rename to ...
  81         (set_pred_insn_type_last): ... this.
  82         (record_feature_use): Moved.
  83         (mark_feature_used): Likewise.
  84         (parse_typed_reg_or_scalar): Add new case for REG_TYPE_MQ.
  85         (emit_insn): Use renamed functions and variables.
  86         (enum operand_parse_code): Add new operands.
  87         (parse_operands): Handle new operands.
  88         (do_scalar_fp16_v82_encode): Change predication detection.
  89         (do_it): Use renamed functions and variables.
  90         (do_t_add_sub): Likewise.
  91         (do_t_arit3): Likewise.
  92         (do_t_arit3c): Likewise.
  93         (do_t_blx): Likewise.
  94         (do_t_branch): Likewise.
  95         (do_t_bkpt_hlt1): Likewise.
  96         (do_t_branch23): Likewise.
  97         (do_t_bx): Likewise.
  98         (do_t_bxj): Likewise.
  99         (do_t_cond): Likewise.
 100         (do_t_csdb): Likewise.
 101         (do_t_cps): Likewise.
 102         (do_t_cpsi): Likewise.
 103         (do_t_cbz): Likewise.
 104         (do_t_it): Likewise.
 105         (do_mve_vpt): New function to handle VPT blocks.
 106         (encode_thumb2_multi): Use renamed functions and variables.
 107         (do_t_ldst): Use renamed functions and variables.
 108         (do_t_mov_cmp): Likewise.
 109         (do_t_mvn_tst): Likewise.
 110         (do_t_mul): Likewise.
 111         (do_t_nop): Likewise.
 112         (do_t_neg): Likewise.
 113         (do_t_rsb): Likewise.
 114         (do_t_setend): Likewise.
 115         (do_t_shift): Likewise.
 116         (do_t_smc): Likewise.
 117         (do_t_tb): Likewise.
 118         (do_t_udf): Likewise.
 119         (do_t_loloop): Likewise.
 120         (do_neon_cvt_1): Likewise.
 121         (do_vfp_nsyn_cvt_fpv8): Likewise.
 122         (do_vsel): Likewise.
 123         (do_vmaxnm): Likewise.
 124         (do_vrint_1): Likewise.
 125         (do_crypto_2op_1): Likewise.
 126         (do_crypto_3op_1): Likewise.
 127         (do_crc32_1): Likewise.
 128         (it_fsm_pre_encode): Likewise.
 129         (it_fsm_post_encode): Likewise.
 130         (force_automatic_it_block_close): Likewise.
 131         (check_it_blocks_finished): Likewise.
 132         (check_pred_blocks_finished): Likewise.
 133         (arm_cleanup): Likewise.
 134         (now_it_add_mask): Rename to ...
 135         (now_pred_add_mask): ... this. And use new variables and functions.
 136         (NEON_ENC_TAB): Add entries for vabdl, vaddl and vsubl.
 137         (N_I_MVE, N_F_MVE, N_SU_MVE): New MACROs.
 138         (neon_check_type): Generalize error message.
 139         (mve_encode_qqr): New MVE generic encoding function.
 140         (neon_dyadic_misc): Change to accept MVE variants.
 141         (do_neon_dyadic_if_su): Likewise.
 142         (do_neon_addsub_if_i): Likewise.
 143         (do_neon_dyadic_long): Likewise.
 144         (vfp_or_neon_is_neon): Add extra checks.
 145         (check_simd_pred_availability): Helper function to check SIMD
 146         instruction availability with respect to predication.
 147         (enum opcode_tag): New suffix value.
 148         (opcode_lookup): Change to handle VPT blocks.
 149         (new_automatic_it_block): Rename to ...
 150         (close_automatic_it_block): ...this.
 151         (TxCE, TxC3, TxC3w, TUE, TUEc, TUF, CE, C3, ToC, ToU,
 152          toC, toU, CL, cCE, cCL, C3E, xCM_, UE, UF, NUF, nUF,
 153          NCE_tag, NCE, NCEF, nCE_tag, nCE, nCEF): Add default value for new
 154         field.
 155         (mCEF, mnCEF, mnCE, MNUF, mnUF, mToC, MNCE, MNCEF): New MACROs.
 156         (insns): Redefine vadd, vsub, cabd, vabdl, vaddl, vsubl to accept MVE
 157         variants. Add entries for vscclrm, and vpst.
 158         (md_begin): Add arm_vcond_hsh initialization.
 159         * config/tc-arm.h (enum it_state): Rename to...
 160         (enum pred_state): ...this.
 161         (struct current_it): Rename to...
 162         (struct current_pred): ...this.
 163         (enum pred_type): New enum.
 164         (struct arm_segment_info_type): Use current_pred.
 165         * testsuite/gas/arm/armv8_3-a-fp-bad.l: Update error message.
 166         * testsuite/gas/arm/armv8_3-a-simd-bad.l: Update error message.
 167         * testsuite/gas/arm/dotprod-illegal.l: Update error message.
 168         * testsuite/gas/arm/mve-vaddsubabd-bad-1.d: New test.
 169         * testsuite/gas/arm/mve-vaddsubabd-bad-1.l: New test.
 170         * testsuite/gas/arm/mve-vaddsubabd-bad-1.s: New test.
 171         * testsuite/gas/arm/mve-vaddsubabd-bad-2.d: New test.
 172         * testsuite/gas/arm/mve-vaddsubabd-bad-2.l: New test.
 173         * testsuite/gas/arm/mve-vaddsubabd-bad-2.s: New test.
 174         * testsuite/gas/arm/mve-vpst-bad.d: New test.
 175         * testsuite/gas/arm/mve-vpst-bad.l: New test.
 176         * testsuite/gas/arm/mve-vpst-bad.s: New test.
 177         * testsuite/gas/arm/neon-ldst-es-bad.l: Updated error message.
 178
 179 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 180
 181         * config/tc-arm.c (mve_ext, mve_fp_ext): New features.
 182         (armv8_1m_main_ext_table): Add new extensions.
 183         (aeabi_set_public_attributes): Translate new features to new build attributes.
 184         (arm_convert_symbolic_attribute): Add Tag_MVE_arch.
 185         * doc/c-arm.texi: Document new extensions and new build attribute.
 186
 187 2019-05-15  John Darrington <john@darrington.wattle.id.au>
 188
 189         * config/tc-s12z.c (register_prefix): New variable.  (md_show_usage,
 190         md_parse_option):  parse the new option.
 191         (lex_reg_name): Scan the prefix if one is set.
 192         * doc/c-s12z.texi (S12Z-Opts): Document the new option.
 193         * testsuite/gas/s12z/reg-prefix.d: New file.
 194         * testsuite/gas/s12z/reg-prefix.s: New file.
 195         * testsuite/gas/s12z/s12z.exp: Add them.
 196
 197 2019-05-14  John Darrington <john@darrington.wattle.id.au>
 198
 199         * doc/as.texi (Machine Dependencies): Fix misaligned menu entry.
 200
 201 2019-05-15  Alan Modra  <amodra@gmail.com>
 202
 203         * config/tc-csky.c (md_convert_frag): Initialise trailing
 204         padding for COND_JUMP_PIC.
 205
 206 2019-05-15  Alan Modra  <amodra@gmail.com>
 207
 208         * dwarf2dbg.c: Whitespace fixes.
 209         (get_filenum): Don't strdup "file".  Adjust error message.
 210         (dwarf2_directive_filename): Use an unsigned type for "num".
 211         Catch truncation of file number and overflow of get_filenum
 212         XRESIZEVEC multiplication.  Delete dead code.
 213
 214 2019-05-15  Alan Modra  <amodra@gmail.com>
 215
 216         PR 24538
 217         * config/tc-tic54x.c (tic54x_start_line_hook): Do skip end of line
 218         chars in setting endp.
 219
 220 2019-05-14  Nick Clifton  <nickc@redhat.com>
 221
 222         PR 24538
 223         * config/tc-i386-intel.c (i386_intel_simplify_register): Reject
 224         illegal register numbers.
 225
 226 2019-05-10  Nick Clifton  <nickc@redhat.com>
 227
 228         PR 24538
 229         * macro.c (get_any_string): Increase size of buffer used to hold
 230         decimal value of expression result.
 231         * dw2gencfi.c (get_debugseg_name): Handle an empty name.
 232         * dwarf2dbg.c (get_filenum): Catch integer wraparound when
 233         extending allocate file array.
 234         (dwarf2_directive_filename): Add extra checks of the computed file
 235         number.
 236         * config/tc-arm.c (arm_tc_equal_in_insn): Insert copy of name into
 237         warning hash table.
 238         (s_arm_eabi_attribute): Check for obj_elf_vendor_attribute
 239         returning -1.
 240         * config/tc-i386.c (i386_output_nops): Catch an attempt to
 241         generate nops of negative lengths.
 242         * as.h (MAX_LITTLENUMS): Move definition to here from...
 243         * config/atof-ieee.c: ...here.
 244         * config/tc-aarch64.c: ...here.
 245         * config/tc-arc.c: ...here.
 246         * config/tc-arm.c: ...here.
 247         * config/tc-epiphany.c: ...here.
 248         * config/tc-i386.c: ...here.
 249         * config/tc-ia64.c: ...here.  (And correct the value).
 250         * config/tc-m32c.c: ...here.
 251         * config/tc-m32r.c: ...here.
 252         * config/tc-metag.c: ...here.
 253         * config/tc-microblaze.c: ...here.
 254         * config/tc-nds32.c: ...here.
 255         * config/tc-or1k.c: ...here.
 256         * config/tc-score.c: ...here.
 257         * config/tc-score7.c: ...here.
 258         * config/tc-tic4x.c: ...here.
 259         * config/tc-tilegx.c: ...here.
 260         * config/tc-tilepro.c: ...here.
 261         * config/tc-visium.c: ...here.
 262         * config/tc-sh.c (md_assemble): Add check for an instruction with
 263         no opcodes.
 264         * config/tc-mips.c (mips_lookup_insn): Add check for very short
 265         instruction name.
 266         * config/tc-tic54x.c: Use unsigned chars to access is_end_of_line
 267         array.
 268         (tic54x_start_line_hook): Check for an empty line.
 269         (next_line_shows_parallel): Do not walk off the end of the string.
 270         (tic54x_macro_start): Check for too much macro nesting.
 271         (tic54x_start_label): Add label_start parameter.  Use this
 272         parameter to check the first character of the label.
 273
 274         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Pass
 275         line_start variable to tic54x_start_label.
 276
 277 2019-05-10  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 278
 279         * config/tc-mips.c (macro) <M_ADD_I, M_SUB_I, M_DADD_I, M_DSUB_I>:
 280         Add expansions for MIPS r6.
 281         * testsuite/gas/mips/add.s: Enable tests for R6.
 282         * testsuite/gas/mips/daddi.s: Annotate to test DADD for R6.
 283         * testsuite/gas/mips/mipsr6@add.d: Likewise.
 284         * gas/testsuite/gas/mips/mipsr6@dadd.d: New test.
 285         * gas/testsuite/gas/mips/mips.exp: Run the new test.
 286
 287 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 288
 289         * testsuite/gas/aarch64/sve2.d: Remove file format restriction.
 290
 291 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 292
 293         * testsuite/gas/aarch64/illegal-sve2-aes.d: New test.
 294         * testsuite/gas/aarch64/illegal-sve2-bitperm.d: New test.
 295         * testsuite/gas/aarch64/illegal-sve2-sha3.d: Test new instructions.
 296         * testsuite/gas/aarch64/illegal-sve2-sm4.d: Test new instructions.
 297         * testsuite/gas/aarch64/illegal-sve2-sve1ext.d: Test new instructions.
 298         * testsuite/gas/aarch64/illegal-sve2-sve1ext.l: Test new instructions.
 299         * testsuite/gas/aarch64/illegal-sve2.d: Test new instructions.
 300         * testsuite/gas/aarch64/illegal-sve2.l: Test new instructions.
 301         * testsuite/gas/aarch64/illegal-sve2.s: Test new instructions.
 302         * testsuite/gas/aarch64/sve1-extended-sve2.s: New test.
 303         * testsuite/gas/aarch64/sve2.d: Test new instructions.
 304         * testsuite/gas/aarch64/sve2.s: Test new instructions.
 305
 306 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 307
 308         * config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22
 309         operand.
 310
 311 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 312
 313         * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm4_11_INDEX
 314         operand.
 315
 316 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 317
 318         * config/tc-aarch64.c (parse_operands): Handle new SVE_SHRIMM_UNPRED_22
 319         operand.
 320
 321 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 322
 323         * config/tc-aarch64.c (REG_ZR): Macro specifying zero register.
 324         (parse_address_main): Account for new addressing mode [Zn.S, Xm].
 325         (parse_operands): Handle new SVE_ADDR_ZX operand.
 326
 327 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 328
 329         * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm3_11_INDEX
 330         operand.
 331
 332 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 333
 334         * config/tc-aarch64.c (parse_operands): Handle new SVE_IMM_ROT3 operand.
 335
 336 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
 337
 338         * config/tc-aarch64.c: Add command line architecture feature flags
 339         "sve2", "sve2-sm4", "sve2-aes", "sve2-sha3", "bitperm".
 340         * doc/c-aarch64.texi: Document new architecture feature flags.
 341
 342 2019-05-08  Alan Modra  <amodra@gmail.com>
 343
 344         * testsuite/gas/elf/dwarf2-1.s,
 345         * testsuite/gas/elf/dwarf2-2.s,
 346         * testsuite/gas/elf/dwarf2-5.s,
 347         * testsuite/gas/elf/dwarf2-7.s,
 348         * testsuite/gas/elf/dwarf2-8.s,
 349         * testsuite/gas/elf/dwarf2-9.s,
 350         * testsuite/gas/elf/dwarf2-10.s,
 351         * testsuite/gas/elf/dwarf2-11.s,
 352         * testsuite/gas/elf/dwarf2-12.s,
 353         * testsuite/gas/elf/dwarf2-13.s,
 354         * testsuite/gas/elf/dwarf2-14.s,
 355         * testsuite/gas/elf/dwarf2-15.s,
 356         * testsuite/gas/elf/dwarf2-16.s,
 357         * testsuite/gas/elf/dwarf2-17.s,
 358         * testsuite/gas/elf/dwarf2-18.s,
 359         * testsuite/gas/elf/dwarf2-19.s: Double size of align and simulated
 360         instructions.
 361         * testsuite/gas/elf/dwarf2-1.d,
 362         * testsuite/gas/elf/dwarf2-2.d,
 363         * testsuite/gas/elf/dwarf2-5.d,
 364         * testsuite/gas/elf/dwarf2-7.d,
 365         * testsuite/gas/elf/dwarf2-8.d,
 366         * testsuite/gas/elf/dwarf2-9.d,
 367         * testsuite/gas/elf/dwarf2-10.d,
 368         * testsuite/gas/elf/dwarf2-11.d,
 369         * testsuite/gas/elf/dwarf2-12.d,
 370         * testsuite/gas/elf/dwarf2-13.d,
 371         * testsuite/gas/elf/dwarf2-14.d,
 372         * testsuite/gas/elf/dwarf2-15.d,
 373         * testsuite/gas/elf/dwarf2-16.d,
 374         * testsuite/gas/elf/dwarf2-17.d,
 375         * testsuite/gas/elf/dwarf2-18.d,
 376         * testsuite/gas/elf/dwarf2-19.d: Use xfail rather than notarget.
 377         Remove avr, pru, tile, xtensa from xfails.  Update expected output.
 378         * testsuite/gas/elf/elf.exp: Sort targets.
 379         (dump_opts): Pass {as -mno-relax} for riscv, {as -mno-link-relax}
 380         for avr and pru, and {as --no-link-relax} for xtensa to dwarf tests.
 381         * testsuite/gas/elf/section2.e-miwmmxt: Delete unused file.
 382
 383 2019-05-08  Alan Modra  <amodra@gmail.com>
 384
 385         * config/tc-xtensa.c (opt_linkrelax): New variable.
 386         (md_parse_option): Set it here.
 387         (md_begin): Copy opt_linkrelax to linkrelax.
 388
 389 2019-05-07  Alexandre Oliva <aoliva@redhat.com>
 390
 391         * testsuite/gas/elf/dwarf2-18.d: Xfail mep-*.
 392         * testsuite/gas/elf/dwarf2-19.d: Likewise.
 393
 394 2019-05-07  Alan Modra  <amodra@gmail.com>
 395
 396         * symbols.c (use_complex_relocs_for): Formatting.  Factor out
 397         X_add_symbol tests.
 398
 399 2019-05-06  Andrew Bennett  <andrew.bennett@imgtec.com>
 400             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 401
 402         * config/tc-mips.c (mips_set_ase): Handle ASE_EVA_R6.
 403         (macro) <M_LLWPE_AB, M_SCWPE_AB>: New cases.
 404         (mips_after_parse_args): Translate EVA to EVA_R6.
 405         * testsuite/gas/mips/ase-errors-1.s: Add new instructions.
 406         * testsuite/gas/mips/eva.s: Likewise.
 407         * testsuite/gas/mips/ase-errors-1.l: Check errors for
 408          new instructions.
 409         * testsuite/gas/mips/mipsr6@eva.d: Check new test cases.
 410
 411 2019-05-06  Alan Modra  <amodra@gmail.com>
 412
 413         * symbols.c (symbol_relc_make_sym): Do not access sym->sy_value
 414         directly.
 415
 416 2019-05-06  Alan Modra  <amodra@gmail.com>
 417
 418         * config/tc-ppc.c (ppc_fix_adjustable): Exclude all GOT and PLT
 419         relocs, and VLE sdarel relocs.
 420         * testsuite/gas/ppc/power4.d: Adjust.
 421
 422 2019-05-05  Alexandre Oliva <aoliva@redhat.com>
 423
 424         * dwarf2dbg.c (set_or_check_view): Skip heads when assigning
 425         views of prior locs.
 426         (dwarf2_gen_line_info_1): Skip heads.
 427         (size_inc_line_addr, emit_inc_line_addr): Drop
 428         DW_LNS_advance_pc for zero addr delta.
 429         (dwarf2_finish): Assign views for heads of segments.
 430         * testsuite/gas/elf/dwarf2-19.d: New.
 431         * testsuite/gas/elf/dwarf2-19.s: New.
 432         * testsuite/gas/elf/elf.exp: Test it.
 433
 434 2019-05-04  Alan Modra  <amodra@gmail.com>
 435
 436         * config/tc-m32c.c (insn_size): Delete static var.
 437         (md_begin): Don't set it.
 438         (m32c_md_end): Delete.
 439         (md_assemble): Add insn_size auto var.
 440         * config/tc-m32c.h (md_end): Don't define.
 441         (m32c_md_end): Delete.
 442         (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
 443         * testsuite/gas/all/align.d: Remove m32c from notarget list.
 444         * testsuite/gas/all/incbin.d: Likewise.
 445         * testsuite/gas/elf/dwarf2-11.d: Likewise.
 446         * testsuite/gas/macros/semi.d: Likewise.
 447         * testsuite/gas/all/gas.exp (do_comment): Similarly.
 448
 449 2019-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 450
 451         PR gas/24485
 452         * config/tc-i386.c (process_suffix): Issue a warning to IRET
 453         without a suffix for .code16gcc.
 454         * testsuite/gas/i386/jump16.s: Add tests for iretX.
 455         * testsuite/gas/i386/jump16.d: Updated.
 456         * testsuite/gas/i386/jump16.e: New file.
 457
 458 2019-05-01  Sudakshina Das  <sudi.das@arm.com>
 459
 460         * config/tc-aarch64.c (parse_operands): Add case for
 461         AARCH64_OPND_TME_UIMM16.
 462         (aarch64_features): Add "tme".
 463         * doc/c-aarch64.texi: Document the same.
 464         * testsuite/gas/aarch64/tme-invalid.d: New test.
 465         * testsuite/gas/aarch64/tme-invalid.l: New test.
 466         * testsuite/gas/aarch64/tme-invalid.s: New test.
 467         * testsuite/gas/aarch64/tme.d: New test.
 468         * testsuite/gas/aarch64/tme.s: New test.
 469
 470 2019-04-29  John Darrington <john@darrington.wattle.id.au>
 471
 472         * testsuite/gas/s12z/truncated.d: New file.
 473         * testsuite/gas/s12z/truncated.s: New file.
 474         * testsuite/gas/s12z/s12z.exp: Add new test.
 475
 476 2019-04-26  Andrew Bennett  <andrew.bennett@imgtec.com>
 477             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 478
 479         * config/tc-mips.c (macro) <M_LLWP_AB, M_LLDP_AB, M_SCWP_AB,
 480         M_SCDP_AB>: New cases and expansions for paired instructions.
 481         * testsuite/gas/mips/llpscp-32.s: New test source.
 482         * testsuite/gas/mips/llpscp-64.s: Likewise.
 483         * testsuite/gas/mips/llpscp-32.d: New test.
 484         * testsuite/gas/mips/llpscp-64.d: Likewise.
 485         * testsuite/gas/mips/mips.exp: Run the new tests.
 486         * testsuite/gas/mips/r6.s: Add new instructions to test source.
 487         * testsuite/gas/mips/r6-64.s: Likewise.
 488         * testsuite/gas/mips/r6-64-n32.d: Check new instructions.
 489         * testsuite/gas/mips/r6-64-n64.d: Likewise.
 490         * testsuite/gas/mips/r6-n32.d: Likewise.
 491         * testsuite/gas/mips/r6-n64.d: Likwwise.
 492         * testsuite/gas/mips/r6.d: Likewise.
 493
 494 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 495
 496         PR gas/24485
 497         * config/tc-i386.c (process_suffix): Don't add DATA_PREFIX_OPCODE
 498         to IRET for .code16gcc.
 499         * testsuite/gas/i386/jump16.s: Add IRET tests.
 500         * testsuite/gas/i386/jump16.d: Updated.
 501
 502 2019-04-25  Alexandre Oliva  <aoliva@redhat.com>
 503             Alan Modra  <amodra@gmail.com>
 504
 505         PR gas/24444
 506         * frags.c (frag_gtoffset_p): New.
 507         * frags.h (frag_gtoffset_p): Declare it.
 508         * expr.c (resolve_expression): Use it.
 509
 510 2019-04-24  Alan Modra  <amodra@gmail.com>
 511
 512         PR 24444
 513         * symbols.c (resolve_symbol_value): When handling symbols
 514         marked as sy_flags.resolved, return correct value for the
 515         case of expression symbols left as an O_symbol expression.
 516         Merge O_symbol code handling undefined and common symbols with
 517         code handling special cases of expression symbols.  Use
 518         seg_left to test for undefined and common symbols.  Don't
 519         leave an O_symbol expression when X_add_symbol resolves to
 520         the absolute_section.  Init final_val later.
 521         * testsuite/gas/mmix/basep-7.d: Adjust expected output.
 522
 523 2019-04-24  John Darrington <john@darrington.wattle.id.au>
 524
 525         * testsuite/gas/s12z/bit-manip-invalid.s: Extend test for BSET
 526         and BCLR instructions with an invalid mode.
 527         * testsuite/gas/s12z/bit-manip-invalid.d: ditto.
 528
 529 2019-04-19  Nick Clifton  <nickc@redhat.com>
 530
 531         PR 24464
 532         * config/tc-rx.h (md_relax_frag): Pass the max_iterations variable
 533         to the relaxation function.
 534         * config/tc-rx.c (rx_relax_frag): Add new parameter - the maximum
 535         number of iterations.  Make sure that our internal iteration limit
 536         does not exceed this external iteration limit.
 537
 538 2019-04-18  Matthew Fortune  <matthew.fortune@mips.com>
 539
 540         * config/tc-mips.c (match_non_zero_reg_operand): Update
 541         warning message.
 542         * testsuite/gas/mips/r6-branch-constraints.l: Likewise.
 543
 544 2019-04-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 545
 546         * config/tc-msp430.c (msp430_make_init_symbols): Define
 547         __crt0_run_{preinit,init,fini}_array symbols if
 548         .{preinit,init,fini}_array sections exist.
 549         * testsuite/gas/msp430/fini-array.d: New test.
 550         * testsuite/gas/msp430/init-array.d: New test.
 551         * testsuite/gas/msp430/preinit-array.d: New test.
 552         * testsuite/gas/msp430/fini-array.s: New test source.
 553         * testsuite/gas/msp430/init-array.s: New test source.
 554         * testsuite/gas/msp430/preinit-array.s: New test source.
 555         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
 556
 557 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 558
 559         * config/tc-msp430.c (msp430_make_init_symbols): Define __crt0_init_bss
 560         symbol when .lower.bss or .either.bss sections exist.
 561         Define __crt0_movedata when .lower.data or .either.data sections exist.
 562         * testsuite/gas/msp430/either-data-bss-sym.d: New test.
 563         * testsuite/gas/msp430/low-data-bss-sym.d: New test.
 564         * testsuite/gas/msp430/either-data-bss-sym.s: New test source.
 565         * testsuite/gas/msp430/low-data-bss-sym.s: New test source.
 566         * testsuite/gas/msp430/msp430.exp: Run new tests.
 567         Enable large code model when running -mdata-region={upper,either}
 568         tests.
 569
 570 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 571
 572         * config/tc-msp430.c (options): New OPTION_UNKNOWN_INTR_NOPS,
 573         OPTION_NO_UNKNOWN_INTR_NOPS and do_unknown_interrupt_nops.
 574         (md_parse_option): Handle OPTION_UNKNOWN_INTR_NOPS and
 575         OPTION_NO_UNKNOWN_INTR_NOPS by setting do_unknown_interrupt_nops
 576         accordingly.
 577         (md_show_usage): Likewise.
 578         (md_shortopts): Add "mu" for OPTION_UNKNOWN_INTR_NOPS and
 579         "mU" for OPTION_NO_UNKNOWN_INTR_NOPS.
 580         (md_longopts): Likewise.
 581         (warn_eint_nop): Update comment.
 582         (warn_unsure_interrupt): Don't warn if prev_insn_is_nop or
 583         prev_insn_is_dint or we are assembling for 430 ISA.
 584         (msp430_operands): Only call warn_unsure_interrupt if
 585         do_unknown_interrupt_nops == TRUE.
 586         * testsuite/gas/msp430/nop-unknown-intr.s: New test source file.
 587         * testsuite/gas/msp430/nop-unknown-intr-430.d: New test.
 588         * testsuite/gas/msp430/nop-unknown-intr-430x.d: New test.
 589         * testsuite/gas/msp430/nop-unknown-intr-430x-ignore.d: New test.
 590         * testsuite/gas/msp430/nop-unknown-intr-430.l: Warning output for new
 591         test.
 592         * testsuite/gas/msp430/nop-unknown-intr-430x.l: Likewise.
 593         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
 594
 595 2019-04-16  Alan Modra  <amodra@gmail.com>
 596
 597         * testsuite/gas/all/weakref1.d: xfail nds32.
 598
 599 2019-04-16  Alan Modra  <amodra@gmail.com>
 600
 601         * testsuite/gas/all/gas.exp: Remove ns32k xfails.
 602         * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*.
 603
 604 2019-04-16  Alan Modra  <amodra@gmail.com>
 605
 606         * write.h: Don't include bit_fix.h.
 607         (struct fix): Rearrange some fields.  Delete fx_im_disp and
 608         fx_bit_fixP.  Use bitfields for fx_size and fx_pcrel_adjust.
 609         * write.c (fix_new_internal): Don't init fx_im_disp and fx_bit_fixP.
 610         (fixup_segment): Don't exclude overflow checks on fx_bit_fixP.
 611         (print_fixup): Don't print im_disp.
 612         * config/tc-cris.c (md_apply_fix): Remove tests of fx_bit_fixP
 613         and fx_im_disp.
 614         * config/tc-dlx.c (md_apply_fix): Remove wrong debug code.  Set
 615         fx_no_overflow when fx_bit_fixP.
 616         * config/tc-dlx.h: Include bit_fix.h.
 617         (TC_FIX_TYPE, tc_fix_data, TC_INIT_FIX_DATA): Define.
 618         * config/tc-ns32k.c (fix_new_ns32k, fix_new_ns32k_exp): Set
 619         fx_no_overflow when bit_fixP.
 620         * config/tc-ns32k.h (TC_FIX_TYPE): Add fx_bit_fixP and fx_im_disp.
 621         (fix_im_disp, fix_bit_fixP): Adjust to suit.
 622         (TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
 623
 624 2019-04-16  Alan Modra  <amodra@gmail.com>
 625
 626         * write.h (struct fix <fx_where>): Make unsigned.
 627         (fix_new, fix_at_start, fix_new_exp): Adjust prototypes.
 628         * write.c (fix_new, fix_new_exp, fix_at_start): Make "where" and
 629         "size" parameters unsigned long.
 630         (fix_new_internal): Likewise.  Adjust error format string to suit.
 631         * config/tc-mips.c (md_convert_frag): Remove cast of fx_where.
 632         * config/tc-sparc.c (md_apply_fix): Likewise.
 633         * config/tc-score.c (s3_convert_frag): Adjust for unsigned fx_where.
 634         * config/tc-score7.c (s7_convert_frag): Likewise.
 635
 636 2019-04-16  Alan Modra  <amodra@gmail.com>
 637
 638         * frags.h (struct frag <fr_fix>): Use unsigned type.
 639         * frags.c (frag_new): Assert that current size exceeds
 640         old_frags_var_max_size.
 641         * ehopt.c (get_cie_info): Adjust for unsigned fr_fix.
 642         * listing.c (calc_hex): Likewise.
 643         * write.c (cvt_frag_to_fill, write_relocs): Likewise.
 644         * config/tc-arc.c (md_convert_frag): Likewise.
 645         * config/tc-avr.c (avr_patch_gccisr_frag): Likewise.
 646         * config/tc-mips.c (md_convert_frag): Likewise.
 647         * config/tc-rl78.c (md_convert_frag): Likewise.
 648         * config/tc-rx.c (md_convert_frag): Likewise.
 649         * config/tc-sparc.c (md_apply_fix): Likewise.
 650         * config/tc-xtensa.c (next_instrs_are_b_retw): Likewise.
 651         (unrelaxed_frag_min_insn_count, unrelaxed_frag_has_b_j): Likewise.
 652
 653 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 654
 655         * config/tc-arm.c (parse_sys_vldr_vstr): New function.
 656         (OP_VLDR): New enum operand_parse_code enumerator.
 657         (parse_operands): Add logic for OP_VLDR.
 658         (do_t_vldr_vstr_sysreg): New function.
 659         (do_vldr_vstr): Likewise.
 660         (insns): Guard VLDR and VSTR by arm_ext_v4t for Thumb mode.
 661         (md_apply_fix): Add bound check for VLDR and VSTR co-processor offset.
 662         Add masking logic for BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM relocation.
 663         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add examples of bad
 664         uses of VLDR and VSTR.
 665         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error messages for
 666         above bad uses.
 667         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add examples of VLDR and
 668         VSTR valid uses.
 669         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add disassembly for the
 670         above examples.
 671
 672 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 673
 674         * config/tc-arm.c (arm_typed_reg_parse): Fix typo in comment.
 675         (enum reg_list_els): New REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
 676         enumerators.
 677         (parse_vfp_reg_list): Add new partial_match parameter.  Set
 678         *partial_match to TRUE if at least one element in the register list has
 679         matched.  Add support for REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
 680         register lists which expect VPR as last element in the list.
 681         (s_arm_unwind_save_vfp_armv6): Adapt call to parse_vfp_reg_list to new
 682         prototype.
 683         (s_arm_unwind_save_vfp): Likewise.
 684         (enum operand_parse_code): New OP_VRSDVLST enumerator.
 685         (parse_operands): Adapt call to parse_vfp_reg_list to new prototype.
 686         Handle new OP_VRSDVLST case.
 687         (do_t_vscclrm): New function.
 688         (insns): New entry for VSCCLRM instruction.
 689         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add invalid VSCCLRM
 690         instructions.
 691         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error expectations
 692         for above instructions.
 693         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add tests for VSCCLRM
 694         instruction.
 695         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add expected disassembly
 696         for above instructions.
 697
 698 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 699
 700         * config/tc-arm.c (enum reg_list_els): Define earlier and add
 701         REGLIST_RN and REGLIST_CLRM enumerators.
 702         (parse_reg_list): Add etype parameter to distinguish between regular
 703         core register list and CLRM register list.  Add logic to
 704         recognize CLRM register list.
 705         (parse_vfp_reg_list): Assert type is not for core register list.
 706         (s_arm_unwind_save_core): Update call to parse_reg_list to new
 707         prototype.
 708         (enum operand_parse_code): Declare OP_CLRMLST enumerator.
 709         (parse_operands): Update call to parse_reg_list to new prototype.  Add
 710         logic for OP_CLRMLST.
 711         (encode_thumb2_ldmstm): Rename into ...
 712         (encode_thumb2_multi): This.  Add do_io parameter.  Add logic to
 713         encode CLRM and guard LDM/STM only code by do_io.
 714         (do_t_ldmstm): Adapt to use encode_thumb2_multi.
 715         (do_t_push_pop): Likewise.
 716         (do_t_clrm): New function.
 717         (insns): Define CLRM.
 718         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.d: New file.
 719         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Likewise.
 720         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Likewise.
 721         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Likewise.
 722         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Likewise.
 723
 724 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 725             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 726
 727         * config/tc-arm.c (operand_parse_code): Add OP_LR and OP_oLR
 728         for the LR operand and optional LR operand.
 729         (parse_operands): Add switch cases for OP_LR and OP_oLR for
 730         both type checking and value checking.
 731         (encode_thumb32_addr_mode): New entries for DLS, WLS and LE.
 732         (v8_1_loop_reloc): New helper function for handling labels
 733         for the low overhead loop instructions.
 734         (do_t_loloop): New function to encode DLS, WLS and LE.
 735         (insns): New entries for WLS, DLS and LE.
 736         (md_pcrel_from_section): New switch case
 737         for BFD_RELOC_ARM_THUMB_LOOP12.
 738         (md_appdy_fix): Likewise.
 739         (tc_gen_reloc): Likewise.
 740         * testsuite/gas/arm/armv8_1-m-tloop.s: New.
 741         * testsuite/gas/arm/armv8_1-m-tloop.d: New.
 742         * testsuite/gas/arm/armv8_1-m-tloop-bad.s: New.
 743         * testsuite/gas/arm/armv8_1-m-tloop-bad.d: New.
 744         * testsuite/gas/arm/armv8_1-m-tloop-bad.l: New.
 745
 746 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 747             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 748
 749         * config/tc-arm.c (T16_32_TAB): New entriy for bfcsel.
 750         (do_t_v8_1_branch): New switch case for bfcsel.
 751         (toU): Define.
 752         (insns): New instruction for bfcsel.
 753         (md_pcrel_from_section): New switch case
 754         for BFD_RELOC_THUMB_PCREL_BFCSEL.
 755         (md_appdy_fix): Likewise
 756         (tc_gen_reloc): Likewise.
 757         * testsuite/gas/arm/armv8_1-m-bfcsel.d: New.
 758         * testsuite/gas/arm/armv8_1-m-bfcsel.s: New.
 759
 760 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 761
 762         * config/tc-arm.c (md_pcrel_from_section): New switch case for
 763         BFD_RELOC_ARM_THUMB_BF13.
 764         (md_appdy_fix): Likewise.
 765         (tc_gen_reloc): Likewise.
 766
 767 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 768             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 769
 770         * config/tc-arm.c (T16_32_TAB): New entrie for bfl.
 771         (do_t_v8_1_branch): New switch case for bfl.
 772         (insns): New instruction for bfl.
 773         * testsuite/gas/arm/armv8_1-m-bfl.d: New.
 774         * testsuite/gas/arm/armv8_1-m-bfl.s: New.
 775         * testsuite/gas/arm/armv8_1-m-bfl-bad.s: New.
 776         * testsuite/gas/arm/armv8_1-m-bfl-bad.d: New.
 777         * testsuite/gas/arm/armv8_1-m-bfl-bad.l: New.
 778         * testsuite/gas/arm/armv8_1-m-bfl-rel.d: New.
 779         * testsuite/gas/arm/armv8_1-m-bfl-rel.s: New.
 780
 781 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 782
 783         * config/tc-arm.c (md_pcrel_from_section): New switch case for
 784         BFD_RELOC_ARM_THUMB_BF19.
 785         (md_appdy_fix): Likewise.
 786         (tc_gen_reloc): Likewise.
 787
 788 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 789
 790         * config/tc-arm.c (T16_32_TAB): New entries for bfx and bflx.
 791         (do_t_v8_1_branch): New switch cases for bfx and bflx.
 792         (insns): New instruction for bfx and bflx.
 793         * testsuite/gas/arm/armv8_1-m-bf-exchange.d: New.
 794         * testsuite/gas/arm/armv8_1-m-bf-exchange.s: New.
 795         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.s: New
 796         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.l: New
 797         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New
 798
 799 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 800             Andre Vieira  <andre.simoesdiasvieira@arm.com>
 801
 802         * config/tc-arm.c (T16_32_TAB): New entries for bf.
 803         (do_t_branch_future): New.
 804         (insns): New instruction for bf.
 805         * testsuite/gas/arm/armv8_1-m-bf.d: New.
 806         * testsuite/gas/arm/armv8_1-m-bf.s: New.
 807         * testsuite/gas/arm/armv8_1-m-bf-bad.s: New.
 808         * testsuite/gas/arm/armv8_1-m-bf-bad.l: New.
 809         * testsuite/gas/arm/armv8_1-m-bf-bad.d: New.
 810         * testsuite/gas/arm/armv8_1-m-bf-rel.d: New.
 811         * testsuite/gas/arm/armv8_1-m-bf-rel.s: New.
 812
 813 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 814
 815         * config/tc-arm.c (md_pcrel_from_section): New switch case for
 816         BFD_RELOC_ARM_THUMB_BF17.
 817         (md_appdy_fix): Likewise.
 818         (tc_gen_reloc): Likewise.
 819
 820 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 821
 822         * config/tc-arm.c (ARM_IT_MAX_RELOCS): New macro.
 823         (arm_it): Member reloc renamed relocs and updated to an array.
 824         Rest: Replace all occurrences of reloc to relocs[0].
 825
 826 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 827
 828         * config/tc-arm.c (md_pcrel_from_section): New switch case
 829         for BFD_RELOC_THUMB_PCREL_BRANCH5.
 830         (v8_1_branch_value_check): New function to check branch
 831         offsets.
 832         (md_appdy_fix): New switch case for
 833         BFD_RELOC_THUMB_PCREL_BRANCH5.
 834         (tc_gen_reloc): Likewise.
 835
 836 2019-04-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 837
 838         * config/tc-arm.c (do_neon_movhf): Remove fp-armv8 check.
 839         (armv8_1m_main_ext_table): New extension table.
 840         (arm_archs): Use the new extension table.
 841         * doc/c-arm.texi: Add missing arch and document new extensions.
 842         * testsuite/gas/arm/armv8.1-m.main-fp.d: New.
 843         * testsuite/gas/arm/armv8.1-m.main-fp-dp.d: New.
 844         * testsuite/gas/arm/armv8.1-m.main-hp.d: New.
 845
 846 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 847
 848         * config/tc-arm.c (cpu_arch_ver): Add entry for Armv8.1-M Mainline
 849         Tag_CPU_arch build attribute value.  Reindent.
 850         (get_aeabi_cpu_arch_from_fset): Update assert.
 851         (aeabi_set_public_attributes): Update assert for Tag_DIV_use logic.
 852         * testsuite/gas/arm/attr-march-armv8_1-m.main.d: New test.
 853
 854 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
 855
 856         * config/tc-mips.c (mips_cpu_info_table): Add i6500.  Update
 857         default ASEs for i6400.
 858         * doc/c-mips.texi (-march): Document i6500.
 859         * testsuite/gas/mips/elf_mach_i6400.d: New test.
 860         * testsuite/gas/mips/elf_mach_i6500.d: New test.
 861         * testsuite/gas/mips/mips.exp: Run the new tests.
 862
 863 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
 864
 865         * config/tc-mips.c (mips_set_options) <init_ase>: New field.
 866         (file_mips_opts, mips_opts) <init_ase>: Initialize new field.
 867         (file_mips_check_options): Propagate initial ASE settings.
 868         (mips_after_parse_args, parse_code_option): Track the initial
 869         ASE settings for a CPU.
 870         (s_mipsset): Restore the initial ASE settings when reverting
 871         to the default arch.
 872         * testsuite/gas/mips/elf_mach_p6600.d: New test.
 873         * testsuite/gas/mips/mips.exp: Run the new test.
 874
 875 2019-04-12  John Darrington <john@darrington.wattle.id.au>
 876
 877         config/tc-s12z.h: Remove definition of macro TC_M68K
 878
 879 2019-04-01  John Darrington <john@darrington.wattle.id.au>
 880
 881         config/tc-s12z.c: Use bfd_boolean where appropriate.
 882
 883 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 884
 885         * testsuite/gas/xtensa/loop-relax-2.d: New test definition.
 886         * testsuite/gas/xtensa/loop-relax.d: New test definition.
 887         * testsuite/gas/xtensa/loop-relax.s: New test source.
 888         * testsuite/gas/xtensa/text-section-literals-1a.d: New test
 889         definition.
 890         * testsuite/gas/xtensa/text-section-literals-2.d: New test
 891         definition.
 892         * testsuite/gas/xtensa/text-section-literals-2.s: New test
 893         source.
 894         * testsuite/gas/xtensa/text-section-literals-2a.d: New test
 895         definition.
 896         * testsuite/gas/xtensa/text-section-literals-3.d: New test
 897         definition.
 898         * testsuite/gas/xtensa/text-section-literals-3.s: New test
 899         source.
 900         * testsuite/gas/xtensa/text-section-literals-4.d: New test
 901         definition.
 902         * testsuite/gas/xtensa/text-section-literals-4.s: New test
 903         source.
 904         * testsuite/gas/xtensa/text-section-literals-4a.d: New test
 905         definition.
 906
 907 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 908
 909         * testsuite/gas/xtensa/all.exp: Remove all expect-based
 910         tests and all explicit run_dump_test / run_list_test
 911         invocations. Add run_dump_tests for all .d files in the
 912         test subdirectory.
 913         * testsuite/gas/xtensa/entry_align.d: New test definition.
 914         * testsuite/gas/xtensa/entry_align.l: New test output.
 915         * testsuite/gas/xtensa/entry_misalign.d: New test definition.
 916         * testsuite/gas/xtensa/entry_misalign2.d: New test definition.
 917         * testsuite/gas/xtensa/j_too_far.d: New test definition.
 918         * testsuite/gas/xtensa/j_too_far.l: New test output.
 919         * testsuite/gas/xtensa/loop_align.d: New test definition.
 920         * testsuite/gas/xtensa/loop_misalign.d: New test definition.
 921         * testsuite/gas/xtensa/trampoline-2.d: New test definition.
 922         * testsuite/gas/xtensa/trampoline-2.l: Remove empty output.
 923         * testsuite/gas/xtensa/xtensa-err.exp: Use positive logic.
 924
 925 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 926
 927         * config/tc-xtensa.c (xtensa_literal_pseudo): Drop code that has
 928         no effect.
 929         (get_literal_pool_location): Only search for the literal pool
 930         when auto litpools is used, otherwise take one recorded in the
 931         tc_segment_info_data.
 932         (xtensa_assign_litpool_addresses): New function.
 933         (xtensa_move_literals): Don't duplicate 'literal pool location
 934         required...' error message. Call xtensa_assign_litpool_addresses.
 935
 936 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
 937
 938         * config/tc-xtensa.c (xtensa_is_init_fini): Add declaration.
 939         (xtensa_mark_literal_pool_location): Don't add fill frag to literal
 940         section that records literal pool location.
 941         (md_begin): Call xtensa_mark_literal_pool_location when text
 942         section literals or auto litpools are used.
 943         (xtensa_elf_section_change_hook): Call
 944         xtensa_mark_literal_pool_location when text section literals or
 945         auto litpools are used, there's no literal pool location defined
 946         for the current section and it's not .init or .fini.
 947         * testsuite/gas/xtensa/auto-litpools-first1.d: Fix up addresses.
 948         * testsuite/gas/xtensa/auto-litpools-first2.d: Likewise.
 949         * testsuite/gas/xtensa/auto-litpools.d: Likewise.
 950
 951 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
 952
 953         * config/tc-aarch64.c (process_omitted_operand): Add case for
 954         AARCH64_OPND_Rt_SP.
 955         (parse_operands): Likewise.
 956         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Update tests.
 957         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
 958         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
 959         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
 960
 961 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
 962
 963         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for ldgm and stgm.
 964         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
 965         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
 966         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
 967
 968 2019-04-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 969
 970         * config/tc-i386.c (need_plt32_p) [TE_SOLARIS]: Return FALSE.
 971         * testsuite/gas/i386/solaris/solaris.exp: New driver.
 972         * testsuite/gas/i386/solaris/reloc64.d,
 973         testsuite/gas/i386/solaris/x86-64-jump.d,
 974         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
 975         testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d,
 976         testsuite/gas/i386/solaris/x86-64-nop-3.d,
 977         testsuite/gas/i386/solaris/x86-64-nop-4.d,
 978         testsuite/gas/i386/solaris/x86-64-nop-5.d,
 979         testsuite/gas/i386/solaris/x86-64-relax-2.d,
 980         testsuite/gas/i386/solaris/x86-64-relax-3.d: New tests.
 981         * testsuite/gas/i386/reloc64.d,
 982         testsuite/gas/i386/x86-64-jump.d,
 983         testsuite/gas/i386/x86-64-mpx-branch-1.d,
 984         testsuite/gas/i386/x86-64-mpx-branch-2.d,
 985         testsuite/gas/i386/x86-64-nop-3.d,
 986         testsuite/gas/i386/x86-64-nop-4.d,
 987         testsuite/gas/i386/x86-64-nop-5.d,
 988         testsuite/gas/i386/x86-64-relax-2.d,
 989         testsuite/gas/i386/x86-64-relax-3.d: Skip on *-*-solaris*.
 990
 991 2019-04-10  Alan Modra  <amodra@gmail.com>
 992
 993         * config/te-cloudabi.h: New file.
 994         * config/tc-aarch64.c (aarch64_after_parse_args): Use TE_CLOUDABI
 995         rather than TARGET_OS to select cloudabi.
 996         * config/tc-i386.h (ELF_TARGET_FORMAT64): Define for TE_CLOUDABI.
 997         * configure.tgt (*-*-cloudabi*): Set em=cloudabi.
 998
 999 2019-04-09  Robert Suchanek  <robert.suchanek@mips.com>
1000
1001         * testsuite/gas/mips/mips.exp: Run hwr-names test.
1002         * testsuite/gas/mips/hwr-names.s: Add test cases for RDHWR with
1003         the SEL field.
1004         * testsuite/gas/mips/mipsr6@hwr-names.d: New file.
1005
1006 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1007
1008         * config/tc-i386.c (output_insn): Support
1009         GNU_PROPERTY_X86_ISA_1_AVX512_BF16.
1010         * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test.
1011         * testsuite/gas/i386/property-2.d: Updated.
1012         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
1013
1014 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1015
1016         * configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets.
1017         * testsuite/gas/i386/i386.exp: Remove *-*-caos* and "*-*-kaos*
1018         check.
1019
1020 2019-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1021
1022         * testsuite/gas/i386/i386.exp: Run -mx86-used-note=yes tests.
1023         * testsuite/gas/i386/property-2.d: New file.
1024         * testsuite/gas/i386/property-2.s: Likewise.
1025         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
1026
1027 2019-04-05  Xuepeng Guo  <xuepeng.guo@intel.com>
1028
1029         * config/tc-i386.c (cpu_arch): Add .avx512_bf16.
1030         (cpu_noarch): Add noavx512_bf16.
1031         * doc/c-i386.texi: Document avx512_bf16.
1032         * testsuite/gas/i386/avx512_bf16.d: New file.
1033         * testsuite/gas/i386/avx512_bf16.s: Likewise.
1034         * testsuite/gas/i386/avx512_bf16_vl-inval.l: Likewise.
1035         * testsuite/gas/i386/avx512_bf16_vl-inval.s: Likewise.
1036         * testsuite/gas/i386/avx512_bf16_vl.d: Likewise.
1037         * testsuite/gas/i386/avx512_bf16_vl.s: Likewise.
1038         * testsuite/gas/i386/x86-64-avx512_bf16.d: Likewise.
1039         * testsuite/gas/i386/x86-64-avx512_bf16.s: Likewise.
1040         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.l: Likesie.
1041         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.s: Likewise.
1042         * testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Likewise.
1043         * testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Likewise.
1044         * testsuite/gas/i386/i386.exp: Add BF16 related tests.
1045
1046 2019-04-05  Alan Modra  <amodra@gmail.com>
1047
1048         * testsuite/gas/ppc/bc.s,
1049         * testsuite/gas/ppc/bcat.d,
1050         * testsuite/gas/ppc/bcaterr.d,
1051         * testsuite/gas/ppc/bcaterr.l,
1052         * testsuite/gas/ppc/bcy.d,
1053         * testsuite/gas/ppc/bcyerr.d,
1054         * testsuite/gas/ppc/bcyerr.l: New tests.
1055         * testsuite/gas/ppc/ppc.exp: Run them.
1056
1057 2019-04-05  Alan Modra  <amodra@gmail.com>
1058
1059         * testsuite/gas/ppc/476.d: Remove trailing spaces.
1060         * testsuite/gas/ppc/a2.d: Likewise.
1061         * testsuite/gas/ppc/booke.d: Likewise.
1062         * testsuite/gas/ppc/booke_xcoff.d: Likewise.
1063         * testsuite/gas/ppc/e500.d: Likewise.
1064         * testsuite/gas/ppc/e500mc.d: Likewise.
1065         * testsuite/gas/ppc/e6500.d: Likewise.
1066         * testsuite/gas/ppc/htm.d: Likewise.
1067         * testsuite/gas/ppc/power6.d: Likewise.
1068         * testsuite/gas/ppc/power8.d: Likewise.
1069         * testsuite/gas/ppc/power9.d: Likewise.
1070         * testsuite/gas/ppc/vle.d: Likewise.
1071
1072 2019-04-04  Peter Bergner  <bergner@linux.ibm.com>
1073
1074         PR gas/24349
1075         * testsuite/gas/ppc/power8.s: (bdnztar, bdnztarl, bdztar, bdztarl,
1076         btar, btarl, bdnztar-, bdnztarl-, bdnztar+, bdnztarl+, bdztar-,
1077         bdztarl-, bdztar+, bdztarl+, bgetar, bnltar, bgetarl, bnltarl,
1078         bletar, bngtar, bletarl, bngtarl, bnetar, bnetarl, bnstar, bnutar,
1079         bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, bnltarl-, bletar-,
1080         bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, bnstar-, bnutar-,
1081         bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, bnltarl+, bletar+,
1082         bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, bnstar+, bnutar+,
1083         bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, beqtar,
1084         beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
1085         bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
1086         buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
1087         bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
1088         bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
1089         bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
1090         bttarl+): Add tests of extended mnemonics.
1091         * testsuite/gas/ppc/power8.d: Likewise.  Update previous bctar tests
1092         to expect new extended mnemonics.
1093         * testsuite/gas/ppc/a2.s: <bc, bc-, bc+, bcl, bcl-, bcl+>: Update test
1094         to not use illegal BO value.  Use a more convenient BI value.
1095         * testsuite/gas/ppc/a2.d: Update tests for new expect output.
1096
1097 2019-04-03  Max Filippov  <jcmvbkbc@gmail.com>
1098
1099         * config/tc-xtensa.c (convert_frag_immed): Drop
1100         convert_frag_immed_finish_loop invocation.
1101         (convert_frag_immed_finish_loop): Drop declaration and
1102         definition.
1103         * config/xtensa-relax.c (widen_spec_list): Replace loop
1104         widening that uses addi/addmi with widening that uses l32r
1105         and const16.
1106
1107 2019-04-01  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1108
1109         * config/tc-arm.c (arm_ext_table): New struct type.
1110         (arm_arch_option_table): Add new 'arm_ext_table' field.
1111         (ARM_EXT,ARM_ADD,ARM_REMOVE, ALL_FP): New macros.
1112         (armv5te_ext_table, armv7ve_ext_table, armv7a_ext_table,
1113         armv7r_ext_table, armv7em_ext_table, armv8a_ext_table,
1114         armv81a_ext_table, armv82a_ext_table, armv84a_ext_table,
1115         armv85a_ext_table, armv8m_main_ext_table,
1116         armv8r_ext_table): New architecture extension tables.
1117         (ARM_ARCH_OPT): Add new default field.
1118         (ARM_ARCH_OPT2): New macro.
1119         (arm_archs): Extend some architectures with the new architecture
1120         extension tables mentioned above.
1121         (arm_extensions): Add DEPRECATED comment with instructions to
1122         use new table.
1123         (arm_parse_extension): Change to use new extension tables.
1124         (arm_parse_cpu): Don't change existing behavior.
1125         (arm_parse_arch): Change to use new extension tables.
1126         * doc/c-arm.texi: Document new architecture extensions.
1127         * testsuite/gas/arm/attr-mfpu-neon-fp16.d: Change test to use new
1128         extension option rather than -mfpu and change expected behaviour to
1129         sane outputs.
1130         * testsuite/gas/arm/armv8-2-fp16-scalar-bad-ext.d: New.
1131         * testsuite/gas/arm/armv8-2-fp16-scalar-ext.d: New.
1132         * testsuite/gas/arm/armv8-2-fp16-scalar-thumb-ext.d: New.
1133         * testsuite/gas/arm/armv8-2-fp16-simd-ext.d: New.
1134         * testsuite/gas/arm/armv8-2-fp16-simd-thumb-ext.d: New.
1135         * testsuite/gas/arm/armv8-2-fp16-simd-warning-ext.d: New.
1136         * testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb-ext.d: New.
1137         * testsuite/gas/arm/armv8_2+rdma-ext.d: New.
1138         * testsuite/gas/arm/armv8_2-a-fp16-thumb2-ext.d: New.
1139         * testsuite/gas/arm/armv8_2-a-fp16_ext.d: New.
1140         * testsuite/gas/arm/armv8_3-a-fp-bad-ext.d: New.
1141         * testsuite/gas/arm/armv8_3-a-fp-ext.d: New.
1142         * testsuite/gas/arm/armv8_3-a-fp16-ext.d: New.
1143         * testsuite/gas/arm/armv8_3-a-simd-bad-ext.d: New.
1144         * testsuite/gas/arm/armv8_4-a-fp16-ext.d: New.
1145         * testsuite/gas/arm/armv8m.main+fp.d: New.
1146         * testsuite/gas/arm/armv8m.main+fp.dp.d: New.
1147         * testsuite/gas/arm/attr-ext-fpv5-d16.d: New.
1148         * testsuite/gas/arm/attr-ext-fpv5.d: New.
1149         * testsuite/gas/arm/attr-ext-idiv.d: New.
1150         * testsuite/gas/arm/attr-ext-mp.d: New.
1151         * testsuite/gas/arm/attr-ext-neon-fp16.d: New.
1152         * testsuite/gas/arm/attr-ext-neon-vfpv3.d: New.
1153         * testsuite/gas/arm/attr-ext-neon-vfpv4.d: New.
1154         * testsuite/gas/arm/attr-ext-sec.d: New.
1155         * testsuite/gas/arm/attr-ext-vfpv3-d16-fp16.d: New.
1156         * testsuite/gas/arm/attr-ext-vfpv3-d16.d: New.
1157         * testsuite/gas/arm/attr-ext-vfpv3-fp16.d: New.
1158         * testsuite/gas/arm/attr-ext-vfpv3.d: New.
1159         * testsuite/gas/arm/attr-ext-vfpv3xd-fp.d: New.
1160         * testsuite/gas/arm/attr-ext-vfpv3xd.d: New.
1161         * testsuite/gas/arm/attr-ext-vfpv4-d16.d: New.
1162         * testsuite/gas/arm/attr-ext-vfpv4-sp-d16.d: New.
1163         * testsuite/gas/arm/attr-ext-vfpv4.d: New.
1164         * testsuite/gas/arm/dotprod-mandatory-ext.d: New.
1165         * testsuite/gas/arm/fpv5-d16.s: New.
1166         * testsuite/gas/arm/fpv5-sp-d16.s: New.
1167
1168 2019-03-28  Alan Modra  <amodra@gmail.com>
1169
1170         PR 24390
1171         * testsuite/gas/ppc/476.d: Update mtfsb*.
1172         * testsuite/gas/ppc/a2.d: Likewise.
1173
1174 2019-03-21  Alan Modra  <amodra@gmail.com>
1175
1176         * emul.h (struct emulation): Delete strip_underscore.
1177         * emul-target.h (emul_strip_underscore): Don't define.
1178         (emul_struct_name): Update initialization.
1179
1180 2019-03-21  Alan Modra  <amodra@gmail.com>
1181
1182         * config/tc-d10v.c (md_apply_fix): Apply BFD_RELOC_8.
1183         * config/tc-pdp11.c (md_apply_fix): Likewise.
1184         * config/tc-d30v.c (md_apply_fix): Don't emit errors for BFD_RELOC_8,
1185         BFD_RELOC_16, and BFD_RELOC_64.
1186         * testsuite/gas/all/gas.exp: Move target exclusions for forward
1187         test, but not cr16, to..
1188         * testsuite/gas/all/forward.d: ..here, with explanation.  Remove
1189         d10v, d30v, and pdp11 xfails.
1190
1191 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
1192
1193         * config/tc-i386.c (optimize_encoding): Don't check AVX for
1194         EVEX vector load/store optimization.  Check both operands for
1195         ZMM register.  Update EVEX vector load/store opcode check.
1196         Choose EVEX Disp8 over VEX Disp32.
1197         * testsuite/gas/i386/optimize-1.d: Updated.
1198         * testsuite/gas/i386/optimize-1a.d: Likewise.
1199         * testsuite/gas/i386/optimize-2.d: Likewise.
1200         * testsuite/gas/i386/optimize-4.d: Likewise.
1201         * testsuite/gas/i386/optimize-5.d: Likewise.
1202         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
1203         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
1204         * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise.
1205         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
1206         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
1207         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
1208         * testsuite/gas/i386/optimize-1.s: Add ZMM register load
1209         test.
1210         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
1211
1212 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
1213
1214         PR gas/24352
1215         * config/tc-i386.c (optimize_encoding): Check only
1216         cpu_arch_flags.bitfield.cpuavx512vl.
1217         * testsuite/gas/i386/i386.exp: Run x86-64-optimize-2b.
1218         * testsuite/gas/i386/x86-64-optimize-2.d: Revert the last
1219         change.
1220         * testsuite/gas/i386/x86-64-optimize-2b.d: New file.
1221         * testsuite/gas/i386/x86-64-optimize-2b.s: Likewise.
1222
1223 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
1224
1225         PR gas/24359
1226         * testsuite/gas/i386/i386.exp: Change optimize-6a, optimize-7,
1227         x86-64-optimize-7a and x86-64-optimize-8 tests to run_list_test.
1228         Remove optimize-6c and x86-64-optimize-7c tests.
1229         * testsuite/gas/i386/noavx-3.l: Updated.
1230         * testsuite/gas/i386/noavx-4.d: Likewise.
1231         * testsuite/gas/i386/noavx-5.d: Likewise.
1232         * testsuite/gas/i386/noavx-3.s: Add AVX512F tests.
1233         * testsuite/gas/i386/noavx-4.s: Remove AVX512F tests.
1234         * testsuite/gas/i386/nosse-5.s: Likewise.
1235         * testsuite/gas/i386/optimize-6a.d: Removed.
1236         * testsuite/gas/i386/optimize-6c.d: Likewise.
1237         * testsuite/gas/i386/optimize-7.d: Likewise.
1238         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
1239         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
1240         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
1241         * testsuite/gas/i386/optimize-6a.l: New file.
1242         * testsuite/gas/i386/optimize-6a.s: Likewise.
1243         * testsuite/gas/i386/optimize-7.l: Likewise.
1244         * testsuite/gas/i386/x86-64-optimize-7a.l: Likewise.
1245         * testsuite/gas/i386/x86-64-optimize-7a.s: Likewise.
1246         * testsuite/gas/i386/x86-64-optimize-8.l: Likewise.
1247
1248 2019-03-18  Alan Modra  <amodra@gmail.com>
1249
1250         * config/m68k-parse.y (yylex): Use temp_ilp and restore_ilp.
1251         * as.c (macro_expr): Likewise.
1252         * macro.c (buffer_and_nest): Likewise.
1253         * read.c (temp_ilp): Remove FIXME.
1254
1255 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1256
1257         * testsuite/gas/i386/att-regs.d: Pass -O0 to assembler.
1258         * testsuite/gas/i386/avx512bw-intel.d: Likewise.
1259         * testsuite/gas/i386/avx512bw.d: Likewise.
1260         * testsuite/gas/i386/avx512f-intel.d: Likewise.
1261         * testsuite/gas/i386/avx512f.d: Likewise.
1262         * testsuite/gas/i386/disp32.d: Likewise.
1263         * testsuite/gas/i386/intel-regs.d: Likewise.
1264         * testsuite/gas/i386/pseudos.d: Likewise.
1265         * testsuite/gas/i386/x86-64-disp32.d: Likewise.
1266         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1267
1268 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1269
1270         PR gas/24348
1271         * config/tc-i386.c (optimize_encoding): Encode 128-bit and
1272         256-bit EVEX vector register load/store instructions as VEX
1273         vector register load/store instructions for -O1.
1274         * doc/c-i386.texi: Update -O1 documentation.
1275         * testsuite/gas/i386/i386.exp: Run PR gas/24348 tests.
1276         * testsuite/gas/i386/optimize-1.s: Add tests for EVEX vector
1277         load/store instructions.
1278         * testsuite/gas/i386/optimize-2.s: Likewise.
1279         * testsuite/gas/i386/optimize-3.s: Likewise.
1280         * testsuite/gas/i386/optimize-5.s: Likewise.
1281         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
1282         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
1283         * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
1284         * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
1285         * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
1286         * testsuite/gas/i386/optimize-1.d: Updated.
1287         * testsuite/gas/i386/optimize-2.d: Likewise.
1288         * testsuite/gas/i386/optimize-3.d: Likewise.
1289         * testsuite/gas/i386/optimize-4.d: Likewise.
1290         * testsuite/gas/i386/optimize-5.d: Likewise.
1291         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
1292         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
1293         * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
1294         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
1295         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
1296         * testsuite/gas/i386/optimize-7.d: New file.
1297         * testsuite/gas/i386/optimize-7.s: Likewise.
1298         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
1299         * testsuite/gas/i386/x86-64-optimize-8.s: Likewise.
1300
1301 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1302
1303         * config/tc-i386.c (optimize_encoding): Encode 256-bit/512-bit
1304         VEX/EVEX vector register clearing instructions with 128-bit VEX
1305         vector register clearing instructions at -O1.
1306         * doc/c-i386.texi: Update -O1 and -O2 documentation.
1307         * testsuite/gas/i386/i386.exp: Run optimize-1a and
1308         x86-64-optimize-2a.
1309         * testsuite/gas/i386/optimize-1a.d: New file.
1310         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
1311
1312 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
1313
1314         PR gas/24353
1315         * config/tc-i386.c: Include <limits.h> if it exists and try
1316         including <sys/param.h> if we have it.
1317         (INT_MAX): Define if not defined.
1318         (md_parse_option): Set optimize to INT_MAX for -Os.
1319         * testsuite/gas/i386/optimize-2.s: Add a test.
1320         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
1321         * testsuite/gas/i386/optimize-2.d: Updated.
1322         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
1323
1324 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
1325
1326         PR gas/24352
1327         * config/tc-i386.c (optimize_encoding): Encode 512-bit EVEX
1328         with 128-bit VEX encoding only when AVX is enabled and with
1329         128-bit EVEX encoding only when AVX512VL is enabled.
1330         * testsuite/gas/i386/i386.exp: Run PR gas/24352 tests.
1331         * testsuite/gas/i386/optimize-6.s: New file.
1332         * testsuite/gas/i386/optimize-6a.d: Likewise.
1333         * testsuite/gas/i386/optimize-6b.d: Likewise.
1334         * testsuite/gas/i386/optimize-6c.d: Likewise.
1335         * testsuite/gas/i386/x86-64-optimize-7.s: Likewise.
1336         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
1337         * testsuite/gas/i386/x86-64-optimize-7b.d: Likewise.
1338         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
1339         * testsuite/gas/i386/x86-64-optimize-2.d: Updated.
1340
1341 2019-03-15  Li Hao  <li.hao296@zte.com.cn>
1342
1343         PR 24308
1344         * config/tc-i386.c (parse_insn): Check mnemp before using it to
1345         determine if a suffix can be trimmed.
1346
1347 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1348
1349         * dwarf2dbg.c (out_set_addr): Align relocation within .debug_line.
1350
1351 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1352
1353         * dwarf2dbg.c (out_debug_line): Pad size of .debug_line section.
1354
1355 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1356
1357         * dwarf2dbg.c (out_debug_str): Use octets for .debug_string pointers.
1358
1359 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1360
1361         * dwarf2dbg.c (out_debug_line): Use octets for .debug_line prologue.
1362
1363 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1364
1365         * dwarf2dbg.c (out_debug_line): Use octets for dwarf2 headers.
1366         (out_debug_aranges, out_debug_info): Likewise.
1367
1368 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1369
1370         * symbols.h (symbol_temp_new_now_octets): Declare.
1371         (symbol_set_value_now_octets, symbol_octets_p): Declare.
1372         * symbols.c (struct symbol_flags): New member sy_octets.
1373         (symbol_temp_new_now_octets): New function.
1374         (resolve_symbol_value): Return octets instead of bytes if
1375         sy_octets is set.
1376         (symbol_set_value_now_octets): New function.
1377         (symbol_octets_p): New function.
1378
1379 2019-03-13  Christian Eggers  <ceggers@gmx.de>
1380
1381         * dwarf2dbg.c (dwarf2_emit_insn): Fix calculation of line info offset.
1382
1383 2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>
1384
1385         * testsuite/gas/s390/zarch-arch13.s: Adjust testcase to optable changes.
1386         * testsuite/gas/s390/zarch-arch13.d: Likewise.
1387
1388 2019-02-27  Matthew Malcomson  <matthew.malcomson@arm.com>
1389
1390         * testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
1391         * testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
1392         * testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
1393         * testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
1394         lines.
1395         * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
1396         * testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.
1397
1398 2019-02-24  Alan Modra  <amodra@gmail.com>
1399
1400         * config/tc-ppc.c (parse_tls_arg): Wrap in #ifdef OBJ_ELF.
1401
1402 2019-02-24  Alan Modra  <amodra@gmail.com>
1403
1404         PR 24144
1405         * config/obj-aout.c (obj_aout_frob_file_before_fix): Write to end
1406         of section to ensure file contents cover aligned section size.
1407
1408 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1409
1410         * config/tc-arm.c (arm_cpus): Add neoverse-n1.
1411         * doc/c-arm.texi (-mcpu): Document neoverse-n1 value.
1412
1413 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1414
1415         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-e1.
1416         * doc/c-aarch64.texi (-mcpu): Document neoverse-e1 value.
1417
1418 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1419
1420         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n1.
1421         * doc/c-aarch64.texi (-mcpu): Document neoverse-n1 value.
1422
1423 2019-02-19  Paul Hua  <paul.hua.gm@gmail.com>
1424
1425         * NEWS: Mention -m[no-]fix-loongson3-llsc.
1426         * configure.ac: Add --enable-mips-fix-loongson3-llsc.
1427         Define DEFAULT_MIPS_FIX_LOONGSON3_LLSC.
1428         * config.in: Regenerated.
1429         * configure: Likewise.
1430         * config/tc-mips.c (sync_insn, mips_fix_loongson3_llsc):
1431         New variables.
1432         (options): New OPTION_FIX_LOONGSON3_LLSC,
1433         OPTION_NO_FIX_LOONGSON3_LLSC.
1434         (md_longopts): Add -m[no-]fix-loongson3-llsc.
1435         (md_begin): Initialize sync insn.
1436         (fix_loongson3_llsc): New.
1437         (append_insn): Call fix_loongson3_llsc.
1438         (md_parse_option): Handle OPTION_FIX_LOONGSON3_LLSC,
1439         OPTION_NO_FIX_LOONGSON3_LLSC.
1440         (md_show_usage): Display -m[no-]fix-loongson3-llsc.
1441         * doc/c-mips.texi: Document -m[no-]fix-loongson3-llsc,
1442         --enable-mips-fix-loongson3-llsc=[yes|no].
1443
1444 2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1445
1446         PR gas/24165
1447         * frags.c (frag_var_init): Pass max_chars to TC_FRAG_INIT as
1448         max_bytes.
1449         * config/tc-aarch64.h (TC_FRAG_INIT): Add and pass max_bytes to
1450         aarch64_init_frag.
1451         * /config/tc-arm.h (TC_FRAG_INIT): And and pass max_bytes to
1452         arm_init_frag.
1453         * config/tc-avr.h (TC_FRAG_INIT): And and ignore max_bytes.
1454         * config/tc-ia64.h (TC_FRAG_INIT): Likewise.
1455         * config/tc-mmix.h (TC_FRAG_INIT): Likewise.
1456         * config/tc-nds32.h (TC_FRAG_INIT): Likewise.
1457         * config/tc-ns32k.h (TC_FRAG_INIT): Likewise.
1458         * config/tc-rl78.h (TC_FRAG_INIT): Likewise.
1459         * config/tc-rx.h (TC_FRAG_INIT): Likewise.
1460         * config/tc-score.h (TC_FRAG_INIT): Likewise.
1461         * config/tc-tic54x.h (TC_FRAG_INIT): Likewise.
1462         * config/tc-tic6x.h (TC_FRAG_INIT): Likewise.
1463         * config/tc-xtensa.h (TC_FRAG_INIT): Likewise.
1464         * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Set to
1465         (alignment ? ((1 << alignment) - 1) : 1)
1466         (i386_tc_frag_data): Add max_bytes.
1467         (TC_FRAG_INIT): Add and track max_bytes.
1468         (HANDLE_ALIGN): Replace MAX_MEM_FOR_RS_ALIGN_CODE with
1469         fragP->tc_frag_data.max_bytes.
1470         * doc/internals.texi: Update TC_FRAG_TYPE with max_bytes.
1471
1472 2019-02-08  Jim Wilson  <jimw@sifive.com>
1473
1474         * config/tc-riscv.c (validate_riscv_insn) <'C'>: Add 'z' support.
1475         (riscv_ip) <'C'>: Add 'z' support.
1476
1477 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
1478
1479         * config/tc-arm.c (insns): Redefine THUMB_VARIANT and ARM_VARIANT for
1480         hlt to armv1.
1481         * testsuite/gas/arm/armv8a-automatic-hlt.d: Update TAGs
1482         * testsuite/gas/arm/hlt.d: New test.
1483         * testsuite/gas/arm/hlt.s: New test.
1484
1485 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
1486
1487         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.d: New test.
1488         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.s: New test.
1489
1490 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
1491
1492         PR binutils/23212
1493         * testsuite/gas/aarch64/undefined_by_elem_sz_l.s: New test.
1494         * testsuite/gas/aarch64/undefined_by_elem_sz_l.d: New test.
1495
1496 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
1497
1498         * config/tc-visium.c (md_assemble) <mode_cad>: Align instruction on
1499         64-bit boundaries for the GR6.
1500         * testsuite/gas/visium/allinsn_gr6.s: Tweak.
1501         * testsuite/gas/visium/allinsn_gr6.d: Likewise.
1502         * testsuite/gas/visium/bra-1.d: New test.
1503         * testsuite/gas/visium/bra-1.s: Likewise.
1504         * testsuite/gas/visium/visium.exp: Run bra-1 test.
1505
1506 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1507
1508         * config/tc-s12z.c (lex_imm): Add new argument exp_o.
1509         (emit_reloc): New function.
1510         (md_apply_fix): [BFD_RELOC_S12Z_OPR] Recognise that it
1511         can be either 2 bytes or 3 bytes long.
1512         * testsuite/gas/s12z/mov-imm-reloc.d: New file.
1513         * testsuite/gas/s12z/mov-imm-reloc.s: New file.
1514         * testsuite/gas/s12z/s12z.exp: Add them.
1515
1516 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1517
1518         * config/tc-s12z.c (md_apply_fix): Fix incorrect limits.
1519         * testsuite/gas/s12z/pc-rel-bad.d: New file.
1520         * testsuite/gas/s12z/pc-rel-bad.l: New file.
1521         * testsuite/gas/s12z/pc-rel-bad.s: New file.
1522         * testsuite/gas/s12z/pc-rel-good.d: New file.
1523         * testsuite/gas/s12z/pc-rel-good.s: New file.
1524         * testsuite/gas/s12z/s12z.exp: Add them.
1525
1526 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1527
1528         * config/tc-s12z.c (tfr): Emit warning if operands are the same.
1529         * testsuite/gas/s12z/exg.d: New test case.
1530         * testsuite/gas/s12z/exg.l: New file.
1531
1532 2019-01-31  John Darrington <john@darrington.wattle.id.au>
1533
1534         * config/tc-s12z.c (lex_opr): Add a parameter to indicate whether
1535         immediate mode operands should be permitted.
1536         * testsuite/s12z/imm-dest.d: New file.
1537         * testsuite/s12z/imm-dest.l: New file.
1538         * testsuite/s12z/imm-dest.s: New file.
1539         * testsuite/s12z/s12z.exp: Add them.
1540
1541 2019-01-31  Andreas Krebbel  <krebbel@linux.ibm.com>
1542
1543         * config/tc-s390.c (s390_parse_cpu): New entry for arch13.
1544         * doc/c-s390.texi: Document arch13 march option.
1545         * testsuite/gas/s390/s390.exp: Run the arch13 related tests.
1546         * testsuite/gas/s390/zarch-arch13.d: New test.
1547         * testsuite/gas/s390/zarch-arch13.s: New test.
1548         * testsuite/gas/s390/zarch-z13.d: Expect the renamed mnemonics
1549         also for z13.
1550
1551 2019-01-31  Alan Modra  <amodra@gmail.com>
1552
1553         * config/tc-alpha.c (md_apply_fix): Correct range checks for
1554         BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BSR.
1555         * config/tc-arm.c (md_apply_fix): Use llabs rather than abs.
1556         * config/tc-csky.c (get_macro_reg_vals): Pass s to csky_show_error.
1557
1558 2019-01-28  Max Filippov  <jcmvbkbc@gmail.com>
1559
1560         * config/tc-xtensa.c (md_apply_fix): Mark fixups for constant
1561         symbols as done in md_apply_fix.
1562         * testsuite/gas/all/forward.d: Don't XFAIL for xtensa.
1563
1564 2019-01-28  Nick Clifton  <nickc@redhat.com>
1565
1566         * po/fr.po: Updated French translation.
1567         * po/ru.po: Updated Russian translation.
1568
1569 2019-01-28  Alan Modra  <amodra@gmail.com>
1570
1571         * configure.ac (ac_checking): Set from bfd/development.sh
1572         development variable.
1573         * configure: Regenerate.
1574
1575 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
1576
1577         * config/tc-aarch64.c (warn_unpredictable_ldst): Exempt
1578         stg, st2g, stzg and stz2g from Xt == Xn with writeback warning.
1579         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Change tests for
1580         stg, stzg, st2g and stz2g.
1581         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1582         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1583         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1584
1585 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
1586
1587         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for stzgm.
1588         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1589         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1590         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1591
1592 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
1593             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1594
1595         * config/tc-aarch64.c (parse_address_main): Remove support for
1596         [base]! address expression.
1597         (parse_operands): Remove support for AARCH64_OPND_ADDR_SIMPLE_2.
1598         (warn_unpredictable_ldst): Remove support for ldstgv_indexed.
1599         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Remove tests for ldgv
1600         and stgv.
1601         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1602         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1603         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1604
1605 2019-01-25  Wu Heng  <wu.heng@zte.com.cn>
1606
1607         PR gas/23940
1608         * macro.c (getstring): Check array bound before accessing.
1609
1610 2019-01-25  Alan Modra  <amodra@gmail.com>
1611
1612         PR 20902
1613         PR 24125
1614         * read.c (stringer): Delete assertion.
1615
1616 2019-01-21  Nick Clifton  <nickc@redhat.com>
1617
1618         * po/uk.po: Updated Ukranian translation.
1619
1620 2019-01-19  Nick Clifton  <nickc@redhat.com>
1621
1622         * config.in: Regenerate.
1623         * configure: Regenerate.
1624         * po/gas.pot: Regenerate.
1625
1626 2018-06-24  Nick Clifton  <nickc@redhat.com>
1627
1628         2.32 branch created.
1629
1630 2019-01-17  Tamar Christina  <tamar.christina@arm.com>
1631
1632         * testsuite/gas/arm/archv6t2-1-pe.d: New test.
1633         * testsuite/gas/arm/archv6t2-1.d: Skip pe.
1634         * testsuite/gas/arm/csdb.d: Skip pe.
1635         * testsuite/gas/arm/sb-thumb1-pe.d: New test.
1636         * testsuite/gas/arm/sb-thumb1.d: Skip pe.
1637         * testsuite/gas/arm/sb-thumb2-pe.d: New test.
1638         * testsuite/gas/arm/sb-thumb2.d: Skip pe.
1639         * testsuite/gas/arm/udf.d: Skip pe.
1640
1641 2019-01-16  Kito Cheng  <kito@andestech.com>
1642
1643         * testsuite/gas/riscv/attribute-empty.d: New.
1644
1645 2019-01-16  Kito Cheng  <kito@andestech.com>
1646             Nelson Chu  <nelson@andestech.com>
1647
1648         * config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined.
1649         (riscv_set_options): Add `arch_attr` field.
1650         (riscv_opts): Set default value for arch_attr.
1651         (riscv_write_out_arch_attr): New.
1652         (riscv_set_public_attributes): Likewise.
1653         (riscv_md_end): Likewise.
1654         (riscv_convert_symbolic_attribute): Likewise.
1655         (s_riscv_attribute): Likewise.
1656         (explicit_arch_attr): Likewise.
1657         (riscv_pseudo_table): Add .attribute to the table.
1658         (options): Add OPTION_ARCH_ATTR and OPTION_NO_ARCH_ATTR
1659         enumeration constants.
1660         (md_longopts): Add `march-attr' and `mno-arch-attr' options.
1661         (md_parse_option): Handle the new options.
1662         (md_show_usage): Document the `march-attr' option.
1663         * config/tc-riscv.h (md_end): Define as riscv_md_end
1664         (riscv_md_end): Declare.
1665         (CONVERT_SYMBOLIC_ATTRIBUTE): Define as
1666         riscv_convert_symbolic_attribute.
1667         (riscv_convert_symbolic_attribute): Declare.
1668         (start_assemble): Declare.
1669         * testsuite/gas/elf/elf.exp: Adjust test case for section2.e.
1670         * testsuite/gas/elf/section2.e-riscv: New.
1671         * testsuite/gas/riscv/attribute-01.d: New test
1672         * testsuite/gas/riscv/attribute-02.d: Likewise.
1673         * testsuite/gas/riscv/attribute-03.d: Likewise.
1674         * testsuite/gas/riscv/attribute-04.d: Likewise.
1675         * testsuite/gas/riscv/attribute-04.s: Likewise.
1676         * testsuite/gas/riscv/attribute-05.d: Likewise.
1677         * testsuite/gas/riscv/attribute-05.s: Likewise.
1678         * testsuite/gas/riscv/attribute-06.d: Likewise.
1679         * testsuite/gas/riscv/attribute-06.s: Likewise.
1680         * testsuite/gas/riscv/attribute-07.d: Likewise.
1681         * testsuite/gas/riscv/attribute-07.s: Likewise.
1682         * testsuite/gas/riscv/attribute-08.d: Likewise.
1683         * testsuite/gas/riscv/attribute-08.s: Likewise.
1684         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1685         * testsuite/gas/riscv/attribute-unknown.s: Likewise.
1686         * testsuite/gas/riscv/empty.l: Likewise.
1687         * doc/c-riscv.texi (.attribute): Add documentation.
1688         * configure.ac (--enable-default-riscv-attribute): New options.
1689         * configure: Re-generate.
1690         * config.in: Re-generate.
1691
1692 2019-01-16  John Darrington <john@darrington.wattle.id.au>
1693
1694         * config/tc-s12z.c (lex_reg_name): Compare the length of the strings
1695         before the contents.
1696         * testsuite/gas/s12z/labels.d: New file.
1697         * testsuite/gas/s12z/labels.s: New file.
1698         * testsuite/gas/s12z/s12z.exp: Add them.
1699         * config/tc-s12z.c (tfr): Change as_bad to as_warn.
1700         Also fix message typo and semantics.
1701         * config/tc-s12z.c (emit_opr): Emit BFD_RELOC_S12Z_OPR instead of
1702         BFD_RELOC_24.
1703         * testsuite/gas/s12z/opr-indirect-expr.d: Expect R_S12Z_OPR instead
1704         of R_S12Z_EXT24.
1705
1706 2019-01-14  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1707
1708         * config/tc-arm.c (arm_ext_v6k_v6t2): Define.
1709         (insns) [ARM_VARIANT]: Modified.
1710         (insns) [THUMB_VARIANT]: To implement few ARMv6K instructions
1711         in ARMv6T2 as well.
1712         * testsuite/gas/arm/archv6t2-1.d: New test.
1713         * testsuite/gas/arm/archv6t2-1.s: Likewise.
1714         * testsuite/gas/arm/archv6t2-2.d: Likewise.
1715
1716 2019-01-11  Alan Modra  <amodra@gmail.com>
1717
1718         PR 23963
1719         * testsuite/gas/m68hc11/lbranch-dwarf2.d: Adjust for PR23963 change.
1720         * testsuite/gas/m68hc11/opers12-dwarf2.d: Likewise.
1721
1722 2019-01-10  Nick Clifton  <nickc@redhat.com>
1723
1724         PR 23963
1725         * testsuite/gas/mips/mips16-branch-absolute-1.d: Adjust for the
1726         fact that control characters are now displayed as escape
1727         sequences.
1728         * testsuite/gas/mips/mips16-e.d: Likewise.
1729         * testsuite/gas/mips/mips16-pcrel-0.d: Likewise.
1730         * testsuite/gas/mips/mips16-pcrel-1.d: Likewise.
1731         * testsuite/gas/mips/mips16-pcrel-delay-0.d: Likewise.
1732         * testsuite/gas/mips/mips16-pcrel-delay-1.d: Likewise.
1733         * testsuite/gas/mips/mips16-pcrel-n32-0.d: Likewise.
1734         * testsuite/gas/mips/mips16-pcrel-n32-1.d: Likewise.
1735         * testsuite/gas/mips/mips16-pcrel-n64-sym32-0.d: Likewise.
1736         * testsuite/gas/mips/mips16-pcrel-n64-sym32-1.d: Likewise.
1737         * testsuite/gas/mips/mips16e2@mips16-pcrel-0.d: Likewise.
1738         * testsuite/gas/mips/mips16e2@mips16-pcrel-1.d: Likewise.
1739         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d: Likewise.
1740         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d: Likewise.
1741         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-0.d: Likewise.
1742         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-1.d: Likewise.
1743         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-0.d:
1744         Likewise.
1745         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-1.d:
1746         Likewise.
1747         * testsuite/gas/mips/mipsel16-e.d: Likewise.
1748         * testsuite/gas/mips/mipsr6@msa.d: Likewise.
1749         * testsuite/gas/mips/mipsr6@relax-swap3.d: Likewise.
1750         * testsuite/gas/mips/r6-64-n32.d: Likewise.
1751         * testsuite/gas/mips/r6-64-n64.d: Likewise.
1752         * testsuite/gas/mips/r6-n32.d: Likewise.
1753         * testsuite/gas/mips/r6-n64.d: Likewise.
1754         * testsuite/gas/mips/r6.d: Likewise.
1755         * testsuite/gas/mips/tmips16-e.d: Likewise.
1756         * testsuite/gas/mips/tmipsel16-e.d: Likewise.
1757         * testsuite/gas/mn10300/relax.d: Likewise.
1758
1759 2019-01-09  John Darrington <john@darrington.wattle.id.au>
1760
1761         * testsuite/gas/s12z/jsr.s: New case.
1762         * testsuite/gas/s12z/jsr.d: New case.
1763
1764 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1765
1766         * configure: Regenerate.
1767
1768 2019-01-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1769
1770         * config/tc-aarch64.c (aarch64_cpus): Add ares.
1771         * doc/c-aarch64.texi (-mcpu): Document ares value.
1772
1773 2019-01-08  Alan Modra  <amodra@gmail.com>
1774
1775         * testsuite/gas/rx/rx.exp: Create generated test source in
1776         current directory.
1777         * testsuite/gas/rx/Xtod.d, * testsuite/gas/rx/abs.d,
1778         * testsuite/gas/rx/adc.d, * testsuite/gas/rx/add.d,
1779         * testsuite/gas/rx/and.d, * testsuite/gas/rx/bclr.d,
1780         * testsuite/gas/rx/bcnd.d, * testsuite/gas/rx/bfmov.d,
1781         * testsuite/gas/rx/bmcnd.d, * testsuite/gas/rx/bnot.d,
1782         * testsuite/gas/rx/bra.d, * testsuite/gas/rx/brk.d,
1783         * testsuite/gas/rx/bset.d, * testsuite/gas/rx/bsr.d,
1784         * testsuite/gas/rx/btst.d, * testsuite/gas/rx/clrpsw.d,
1785         * testsuite/gas/rx/cmp.d, * testsuite/gas/rx/dabs.d,
1786         * testsuite/gas/rx/dadd.d, * testsuite/gas/rx/dbt.d,
1787         * testsuite/gas/rx/dcmp.d, * testsuite/gas/rx/ddiv.d,
1788         * testsuite/gas/rx/div.d, * testsuite/gas/rx/divu.d,
1789         * testsuite/gas/rx/dmov.d, * testsuite/gas/rx/dmul.d,
1790         * testsuite/gas/rx/dneg.d, * testsuite/gas/rx/dpopm.d,
1791         * testsuite/gas/rx/dpushm.d, * testsuite/gas/rx/dround.d,
1792         * testsuite/gas/rx/dsqrt.d, * testsuite/gas/rx/dsub.d,
1793         * testsuite/gas/rx/dtoX.d, * testsuite/gas/rx/emaca.d,
1794         * testsuite/gas/rx/emsba.d, * testsuite/gas/rx/emul.d,
1795         * testsuite/gas/rx/emula.d, * testsuite/gas/rx/emulu.d,
1796         * testsuite/gas/rx/fadd.d, * testsuite/gas/rx/fcmp.d,
1797         * testsuite/gas/rx/fdiv.d, * testsuite/gas/rx/fmul.d,
1798         * testsuite/gas/rx/fsqrt.d, * testsuite/gas/rx/fsub.d,
1799         * testsuite/gas/rx/ftoi.d, * testsuite/gas/rx/ftou.d,
1800         * testsuite/gas/rx/gprel.d, * testsuite/gas/rx/int.d,
1801         * testsuite/gas/rx/itof.d, * testsuite/gas/rx/jmp.d,
1802         * testsuite/gas/rx/jsr.d, * testsuite/gas/rx/machi.d,
1803         * testsuite/gas/rx/maclh.d, * testsuite/gas/rx/maclo.d,
1804         * testsuite/gas/rx/max.d, * testsuite/gas/rx/min.d,
1805         * testsuite/gas/rx/mov.d, * testsuite/gas/rx/movco.d,
1806         * testsuite/gas/rx/movli.d, * testsuite/gas/rx/movu.d,
1807         * testsuite/gas/rx/msbhi.d, * testsuite/gas/rx/msblh.d,
1808         * testsuite/gas/rx/msblo.d, * testsuite/gas/rx/mul.d,
1809         * testsuite/gas/rx/mulhi.d, * testsuite/gas/rx/mullh.d,
1810         * testsuite/gas/rx/mullo.d, * testsuite/gas/rx/mvfacgu.d,
1811         * testsuite/gas/rx/mvfachi.d, * testsuite/gas/rx/mvfaclo.d,
1812         * testsuite/gas/rx/mvfacmi.d, * testsuite/gas/rx/mvfc.d,
1813         * testsuite/gas/rx/mvfcp.d, * testsuite/gas/rx/mvfdc.d,
1814         * testsuite/gas/rx/mvfdr.d, * testsuite/gas/rx/mvtacgu.d,
1815         * testsuite/gas/rx/mvtachi.d, * testsuite/gas/rx/mvtaclo.d,
1816         * testsuite/gas/rx/mvtc.d, * testsuite/gas/rx/mvtcp.d,
1817         * testsuite/gas/rx/mvtdc.d, * testsuite/gas/rx/neg.d,
1818         * testsuite/gas/rx/nop.d, * testsuite/gas/rx/not.d,
1819         * testsuite/gas/rx/opecp.d, * testsuite/gas/rx/or.d,
1820         * testsuite/gas/rx/pop.d, * testsuite/gas/rx/popc.d,
1821         * testsuite/gas/rx/popm.d, * testsuite/gas/rx/push.d,
1822         * testsuite/gas/rx/pushc.d, * testsuite/gas/rx/pushm.d,
1823         * testsuite/gas/rx/r-bcc.d, * testsuite/gas/rx/r-bra.d,
1824         * testsuite/gas/rx/racl.d, * testsuite/gas/rx/racw.d,
1825         * testsuite/gas/rx/rdacl.d, * testsuite/gas/rx/rdacw.d,
1826         * testsuite/gas/rx/revl.d, * testsuite/gas/rx/revw.d,
1827         * testsuite/gas/rx/rmpa.d, * testsuite/gas/rx/rolc.d,
1828         * testsuite/gas/rx/rorc.d, * testsuite/gas/rx/rotl.d,
1829         * testsuite/gas/rx/rotr.d, * testsuite/gas/rx/round.d,
1830         * testsuite/gas/rx/rstr.d, * testsuite/gas/rx/rte.d,
1831         * testsuite/gas/rx/rtfi.d, * testsuite/gas/rx/rts.d,
1832         * testsuite/gas/rx/rtsd.d, * testsuite/gas/rx/sat.d,
1833         * testsuite/gas/rx/satr.d, * testsuite/gas/rx/save.d,
1834         * testsuite/gas/rx/sbb.d, * testsuite/gas/rx/sccnd.d,
1835         * testsuite/gas/rx/scmpu.d, * testsuite/gas/rx/setpsw.d,
1836         * testsuite/gas/rx/shar.d, * testsuite/gas/rx/shll.d,
1837         * testsuite/gas/rx/shlr.d, * testsuite/gas/rx/smovb.d,
1838         * testsuite/gas/rx/smovf.d, * testsuite/gas/rx/smovu.d,
1839         * testsuite/gas/rx/sstr.d, * testsuite/gas/rx/stnz.d,
1840         * testsuite/gas/rx/stz.d, * testsuite/gas/rx/sub.d,
1841         * testsuite/gas/rx/suntil.d, * testsuite/gas/rx/swhile.d,
1842         * testsuite/gas/rx/tst.d, * testsuite/gas/rx/utof.d,
1843         * testsuite/gas/rx/wait.d, * testsuite/gas/rx/xchg.d,
1844         * testsuite/gas/rx/xor.d: Add #source line.
1845
1846 2019-01-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1847
1848         * config/tc-arm.c (arm_cpus): Add ares.
1849         * doc/c-arm.texi (-mcpu): Document ares value.
1850
1851 2019-01-05  Yoshinori Sato  <ysato@users.sourceforge.jp>
1852
1853         * config/rx-defs.h (rx_cpu_types): Add type RXV3 and RXV3FPU.
1854         (rx_bfield): Add prototype.
1855         (rx_post): Likewise.
1856         * config/rx-parse.y: Add v3 instructions and Double FPU registers.
1857         (DSIZE): Define.
1858         (POST): Define.
1859         (rx_check_v3): New. check v3 type.
1860         (rx_check_dfpu): New. check have double support.
1861         (double_condition_table): New. dcmp<cond> contiditon.
1862         (check_condition): Multiple condition support.
1863         (rx_lex): RXv3 instructions support.
1864         Add parse dcmp<cond> instruction and Double FPU registers.
1865         (immediate): Disable optimize in dmov #imm case.
1866         (displacement): Add double displacement in dmov instraction.
1867         * config/tc-rx.c (rx_use_conventional_section_names):
1868         Invert default value in rx-*-linux target.
1869         (cpu_type): Add additional ELF flags.
1870         (cpu_type_list): Add RXv3.
1871         (md_parse_option): Refer elf_flags from cpu_type_list.
1872         (md_show_usage): Add rxv3 and rxv3-dfpu.
1873         (rx_bytesT): Add post byte.
1874         (rx_bfield): New. generate bfmov / bfmovz "imm" field.
1875         (rx_post): New. Set instruction post byte.
1876         (md_assemble): Add post byte.
1877         doc/c-rx.texi: Add cpu types.
1878         * testsuite/gas/rx/Xtod.d: New.
1879         * testsuite/gas/rx/Xtod.sm: New.
1880         * testsuite/gas/rx/bfmov.d: New.
1881         * testsuite/gas/rx/bfmov.sm: New.
1882         * testsuite/gas/rx/dabs.d: New.
1883         * testsuite/gas/rx/dabs.sm: New.
1884         * testsuite/gas/rx/dadd.d: New.
1885         * testsuite/gas/rx/dadd.sm: New.
1886         * testsuite/gas/rx/dcmp.d: New.
1887         * testsuite/gas/rx/dcmp.sm: New.
1888         * testsuite/gas/rx/ddiv.d: New.
1889         * testsuite/gas/rx/ddiv.sm: New.
1890         * testsuite/gas/rx/dmov.d: New.
1891         * testsuite/gas/rx/dmov.sm: New.
1892         * testsuite/gas/rx/dmul.d: New.
1893         * testsuite/gas/rx/dmul.sm: New.
1894         * testsuite/gas/rx/dneg.d: New.
1895         * testsuite/gas/rx/dneg.sm: New.
1896         * testsuite/gas/rx/dpopm.d: New.
1897         * testsuite/gas/rx/dpopm.sm: New.
1898         * testsuite/gas/rx/dpushm.d: New.
1899         * testsuite/gas/rx/dpushm.sm: New.
1900         * testsuite/gas/rx/dround.d: New.
1901         * testsuite/gas/rx/dround.sm: New.
1902         * testsuite/gas/rx/dsqrt.d: New.
1903         * testsuite/gas/rx/dsqrt.sm: New.
1904         * testsuite/gas/rx/dsub.d: New.
1905         * testsuite/gas/rx/dsub.sm: New.
1906         * testsuite/gas/rx/dtoX.d: New.
1907         * testsuite/gas/rx/dtoX.sm: New.
1908         * testsuite/gas/rx/macros.inc: Add double FPU registers.
1909         * testsuite/gas/rx/mvfdc.d: New.
1910         * testsuite/gas/rx/mvfdc.sm: New.
1911         * testsuite/gas/rx/mvfdr.d: New.
1912         * testsuite/gas/rx/mvfdr.sm: New.
1913         * testsuite/gas/rx/mvtdc.d: New.
1914         * testsuite/gas/rx/mvtdc.sm: New.
1915         * testsuite/gas/rx/rstr.d: New.
1916         * testsuite/gas/rx/rstr.sm: New.
1917         * testsuite/gas/rx/rx.exp: Use rxv3-dfpu option.
1918         * testsuite/gas/rx/save.d: New.
1919         * testsuite/gas/rx/save.sm: New.
1920         * testsuite/gas/rx/xor.d: New.
1921         * testsuite/gas/rx/xor.sm: Add pattern.
1922
1923 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
1924
1925         PR 24010
1926         * macro.c (get_any_string): Check for end of input whilst scanning
1927         for separators.
1928
1929 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
1930
1931         PR 24009
1932         * read.c (stringer): Fix handling of missing '>' character at end
1933         of <...> sequence.
1934
1935 2019-01-01  Alan Modra  <amodra@gmail.com>
1936
1937         Update year range in copyright notice of all files.
1938
1939 For older changes see ChangeLog-2018
1940 \f
1941 Copyright (C) 2019 Free Software Foundation, Inc.
1942
1943 Copying and distribution of this file, with or without modification,
1944 are permitted in any medium without royalty provided the copyright
1945 notice and this notice are preserved.
1946
1947 Local Variables:
1948 mode: change-log
1949 left-margin: 8
1950 fill-column: 74
1951 version-control: never
1952 End: