gas/ChangeLog

   1 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
   2
   3         * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
   4         * doc/c-aarch64.texi: Document Neoverse V1 support.
   5
   6 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
   7
   8         * config/tc-arm.c (arm_cpus): Add Neoverse N2.
   9         * doc/c-arm.texi: Document -mcpu=neoverse-n2.
  10
  11 2020-09-24  Lili Cui  <lili.cui@intel.com>
  12
  13         * NEWS: Add TDX.
  14         * config/tc-i386.c (cpu_arch): Add .tdx.
  15         (cpu_noarch): Likewise.
  16         * doc/c-i386.texi: Document tdx.
  17         * testsuite/gas/i386/i386.exp: Run tdx tests.
  18         * testsuite/gas/i386/tdx.d: Likewise.
  19         * testsuite/gas/i386/tdx.s: Likewise.
  20         * testsuite/gas/i386/x86-64-tdx.d: Likewise.
  21         * testsuite/gas/i386/x86-64-tdx.s: Likewise.
  22
  23 2020-09-17 Cooper Qu  <cooper.qu@linux.alibaba.com>
  24
  25         * config/tc-csky.c (parse_type_ctrlreg): Use function
  26         csky_get_control_regno to operand.
  27         (csky_get_reg_val): Likewise.
  28         (is_reg_sp_with_bracket): Use function csky_get_reg_val
  29         to parse operand.
  30         (is_reg_sp): Refine.
  31         (is_oimm_within_range): Fix, report error when operand
  32         is not constant.
  33         (parse_type_cpreg): Refine.
  34         (parse_type_cpcreg): Refine.
  35         (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
  36         (md_assemble): Fix no error reporting somtimes when
  37         operands number are not fit.
  38         (csky_addc64): Refine.
  39         (csky_subc64): Refine.
  40         (csky_or64): Refine.
  41         (v1_work_fpu_fo): Refine.
  42         (v1_work_fpu_read): Refine.
  43         (v1_work_fpu_writed): Refine.
  44         (v1_work_fpu_readd): Refine.
  45         (v2_work_addc): New function, strengthen the operands legality
  46         check of addc.
  47         * gas/testsuite/gas/csky/all.d : Use register number format when
  48         disassemble register name by default.
  49         * gas/testsuite/gas/csky/cskyv2_all.d : Likewise.
  50         * gas/testsuite/gas/csky/trust.d: Likewise.
  51         * gas/testsuite/gas/csky/cskyv2_ck860.d : Fix.
  52         * gas/testsuite/gas/csky/trust.s : Fix.
  53
  54 2020-09-23  Lili Cui  <lili.cui@intel.com>
  55
  56         * NEWS: Add Key Locker.
  57         * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
  58         (cpu_noarch): Likewise.
  59         * doc/c-i386.texi: Document kl and wide_kl.
  60         * testsuite/gas/i386/i386.exp: Run keylocker tests.
  61         * testsuite/gas/i386/keylocker-intel.d: New test.
  62         * testsuite/gas/i386/keylocker.d: Likewise.
  63         * testsuite/gas/i386/keylocker.s: Likewise.
  64         * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
  65         * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
  66         * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
  67         * testsuite/gas/i386/x86-64-property-10.d: Likewise.
  68         * testsuite/gas/i386/property-10.d: Likewise.
  69         * testsuite/gas/i386/property-10.s: Likewise.
  70
  71 2020-09-21  Alan Modra  <amodra@gmail.com>
  72
  73         PR 26569
  74         * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
  75         relocs.
  76         (riscv_call): Tie them off after the jalr.
  77         (md_apply_fix): Zero fx_size of RELAX fixup.
  78
  79 2020-09-018  David Faust  <david.faust@oracle.com>
  80
  81         * testsuite/gas/bpf/alu-xbpf.d: New file.
  82         * testsuite/gas/bpf/alu-xbpf.s: Likewise.
  83         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
  84         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
  85         * testuiste/gas/bpf/bpf.exp: Run new tests.
  86
  87 2020-09-18  Tucker  <tuckkern+sourceware@gmail.com>
  88
  89         PR 26556
  90         * read.c (bss_alloc): Convert size parameter from octets to
  91         bytes.
  92
  93 2020-09-17  Alan Modra  <amodra@gmail.com>
  94
  95         * testsuite/gas/i386/i386.exp: Return early if not x86.
  96
  97 2020-09-16  Alan Modra  <amodra@gmail.com>
  98
  99         * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
 100         elf_symbol_from invocation.
 101         * config/tc-aarch64.c (s_variant_pcs): Likewise.
 102         * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
 103         * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
 104         (ppc_fix_adjustable): Likewise.
 105         * config/tc-xgate.c (xgate_frob_symbol): Likewise.
 106
 107 2020-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 108
 109         * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
 110         * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
 111
 112 2020-09-15  Alan Modra  <amodra@gmail.com>
 113
 114         PR 26610
 115         * config/tc-arm.c (move_or_literal_pool): Correct extraction of
 116         bignum.  Use unsigned "v"
 117         (is_double_a_single): Make "v" and "mantissa" unsigned.  Formatting.
 118         (double_to_single): Likewise.
 119
 120 2020-09-15  Nick Clifton  <nickc@redhat.com>
 121
 122         * read.c (s_nop): Preserve the input_line_pointer around the call
 123         to md_assemble.
 124         * config/tc-s12z.c (md_assemble): Revert previous delta.
 125
 126 2020-09-15  David Faust  <david.faust@oracle.com>
 127
 128         * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
 129
 130 2020-09-14  Nick Clifton  <nickc@redhat.com>
 131
 132         * read.c (s_nop): New function.  Handles the .nop directive.
 133         (potable): Add entry for "nop".
 134         (s_nops): Code tidy.
 135         * read.h (s_nop): Add prototype.
 136         * config/tc-bpf.h (md_single_noop_insn): Define.
 137         * config/tc-mmix.h (md_single_noop_insn): Define.
 138         * config/tc-or1k.h (md_single_noop_insn): Define.
 139         * config/tc-ia64.h (md_single_noop_insn): Define.
 140         * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
 141         rather than corrupting it.
 142         * write.c (relax_segment): Update error message regarding
 143         non-absolute values passed to .fill and .nops.
 144         * NEWS: Mention the new directive.
 145         * doc/as.texi: Document the new directive.
 146         * doc/internals.texi: Document the new internal macros used to
 147         implement the new directive.
 148         * testsuite/gas/all/nop.s: New test.
 149         * testsuite/gas/all/nop.d: New test control file.
 150         * testsuite/gas/all/gas.exp: Run the new test.
 151         * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
 152         * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
 153         control file.
 154         * testsuite/gas/elf/elf.exp: Run the new test.
 155         * testsuite/gas/i386/space1.l: Adjust expected output.
 156
 157 2020-09-07  Mark Wielaard  <mark@klomp.org>
 158
 159         * as.texi (-g): Explicitly mention when .debug_info and .debug_line
 160         are generated for the DWARF format.
 161         (Loc): Add that it is an error to both use a .loc directive and
 162         generate a .debug_line yourself.
 163         * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
 164         (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
 165         (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
 166         an error. Only create .debug_line if it is empty (or doesn't exist).
 167         * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
 168         an elf target.
 169         * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
 170
 171 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 172
 173         * config/tc-csky.c (md_begin): Enable extend lrw by default for
 174         CK802, CK803 and CK860.
 175
 176 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 177
 178         * config/tc-csky.c (struct csky_cpu_info): Add new members
 179         isa_flag, features and ver.
 180         (struct csky_cpu_feature): New.
 181         (struct csky_cpu_version): New.
 182         (CSKY_FEATURE_MAX): Define.
 183         (CSKY_CPU_REVERISON_MAX): Define.
 184         (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
 185          FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
 186         Define, each standard one collection of instructions.
 187         (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
 188          CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
 189          CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
 190          CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
 191          CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
 192          CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
 193          CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
 194          CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
 195          CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
 196         the features combination used by cpu.
 197         (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
 198          CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
 199          CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
 200         Define, version information used by cpu.
 201         (csky_cpus): Refine, and add CK804, CK805 and CK800.
 202         (parse_cpu): Refine.
 203         (parse_arch): Refine.
 204         (md_show_usage): Refine.
 205         (md_begin): Refine.
 206
 207 2020-09-09  Alan Modra  <amodra@gmail.com>
 208
 209         * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
 210         valueT is smaller than 64 bits.
 211
 212 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 213
 214         * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
 215         (CSKY_ISA_860): Likewise.
 216
 217 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 218
 219         * config/tc-csky.c (float_abi): New.
 220         (md_longopts): Add mfloat-abi.
 221         (struct sky_option_value_table): New.
 222         (csky_float_abis): New, the possible values for -mfloat-abi.
 223         (parse_float_abi): New funtion.
 224         (md_show_usage): Show help information for -mfloat-abi.
 225         (set_csky_attribute): Store float-abi value.
 226
 227 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 228
 229         * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
 230         helper function to encode fpuv3 fmovi instructions.
 231         (float_work_fpuv3_fstore): New function.
 232         (struct literal): Add new member 'offset'.
 233         (csky_cpus): New cpu CK860f.
 234         (enter_literal): Return literal pool pointer instead of offset.
 235         (parse_rt): Adjust the change of enter_literal.
 236         (parse_rtf): Likewise.
 237         (v1_work_lrw): Likewise.
 238         (v1_work_jbsr): Likewise.
 239         (v2_work_lrw): Likewise.
 240         (v2_work_jbsr): Likewise.
 241         (v2_work_jsri): Likewise.
 242         (vdsp_work_vlrw): Likewise.
 243         (is_freglist_legal): Add handler for FPUV3.
 244         (parse_type_freg): Likewise.
 245         (is_imm_within_range): Set e.X_add_number if it is a signed and
 246         negtive number.
 247         (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
 248         OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
 249         and OPRND_TYPE_DFLOAT_FMOVI.
 250         (float_to_half): Convert float number to harf float.
 251         * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
 252         the test cases for FPUV3, they are divided by instruction
 253         operands format and both have legal cases and illegal cases.
 254
 255 2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 256         Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 257
 258         * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
 259         (msp430_md_end): Call msp430_insert_uleb128_fixes.
 260
 261 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 262
 263         * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
 264         * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
 265
 266 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 267
 268         * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
 269         validation function.
 270         (parse_sys_ins_reg): Likewise.
 271         (print_operands): Pass CPU features to aarch64_print_operand().
 272         * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
 273         * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
 274         * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
 275         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
 276         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
 277         * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
 278         * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
 279
 280 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 281
 282         * testsuite/gas/aarch64/dfb.d: New test.
 283         * testsuite/gas/aarch64/dfb.s: Input.
 284
 285 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 286
 287         * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
 288         * doc/c-aarch64.texi: Document -march=armv8-r.
 289
 290 2020-09-07  Mark Wielaard  <mark@klomp.org>
 291
 292         * dwarf2dbg.c (add_line_strp): New function.
 293         (out_dir_and_file_list): Take line_seg and sizeof_offset as
 294         arguments, Use DW_FORM_line_strp for dir and file. Call
 295         add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
 296         (out_debug_line): Call out_dir_and_file_list with line_seg and
 297         sizeof_offset.
 298         * gas/testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
 299         strings.
 300
 301 2020-09-07  Mark Wielaard  <mark@klomp.org>
 302
 303         * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
 304         (out_debug_ranges): Add ranges_sym argument and set it.
 305         (out_debug_rnglists): New function.
 306         (out_debug_info): Change ranges_seg argument to ranges_sym
 307         and use it to set DW_AT_ranges value.
 308         (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
 309         DWARF2_VERSION 5 call out_debug_rnglists.
 310
 311 2020-09-07  Mark Wielaard  <mark@klomp.org>
 312
 313         * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
 314         FALSE.
 315         * gas/testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
 316
 317 2020-09-01  Mark Wielaard  <mark@klomp.org>
 318
 319         * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
 320         version 4 or higher.
 321
 322 2020-09-02  Alan Modra  <amodra@gmail.com>
 323
 324         * expr.c (add_to_result, subtract_from_result): Use unsigned
 325         addition and subtraction.
 326
 327 2020-09-02  Alan Modra  <amodra@gmail.com>
 328
 329         * config/tc-z80.c (is_overflow): Avoid too large shift.
 330
 331 2020-09-02  Alan Modra  <amodra@gmail.com>
 332
 333         * config/tc-sparc.c (in_signed_range): Use an unsigned type for
 334         sign mask.
 335
 336 2020-09-02  Alan Modra  <amodra@gmail.com>
 337
 338         * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
 339
 340 2020-09-02  Alan Modra  <amodra@gmail.com>
 341
 342         * config/tc-mips.c (load_register): Avoid too large shift.
 343
 344 2020-09-02  Alan Modra  <amodra@gmail.com>
 345
 346         * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
 347
 348 2020-09-02  Alan Modra  <amodra@gmail.com>
 349
 350         * config/rx-parse.y (rx_intop): Avoid too large shifts.
 351         (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
 352         (rtsd_immediate): Use correctly typed unsigned variables.
 353
 354 2020-09-02  Alan Modra  <amodra@gmail.com>
 355
 356         * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
 357         constant shifted left.
 358
 359 2020-09-02  Alan Modra  <amodra@gmail.com>
 360
 361         * config/bfin-lex.l: Use an unsigned type for "value".
 362
 363 2020-09-02  Alan Modra  <amodra@gmail.com>
 364
 365         * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
 366         on BFD64.
 367
 368 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 369
 370         * config/tc-csky.c (csky_cpus): Add ck803r3.
 371         (CSKY_ISA_803R3): Define.
 372         (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
 373
 374 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 375
 376         * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
 377
 378 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 379
 380         * config/tc-csky.c (struct literal): New member bignum.
 381         (dump_literals): Handle big constant.
 382         (enter_literal): Likewise.
 383         (parse_type_freg): Handle vector register.
 384
 385 2020-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 386
 387         * doc/as.texi: Document the .tls_common directive.
 388
 389 2020-09-01  Alan Modra  <amodra@gmail.com>
 390
 391         PR 26420
 392         PR 26421
 393         PR 26425
 394         PR 26427
 395         * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
 396         uncond_value unsigned.
 397         (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
 398         (parse_big_immediate): Cast generic_bignum elements to unsigned.
 399         (encode_thumb32_immediate): Shift left 0xffU.
 400         (double_to_single): Make sign unsigned.  Tidy.
 401         (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
 402         valueT.
 403         (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
 404         (md_assemble): Likewise.
 405         (handle_pred_state): Make cond unsigned.
 406         (thumb32_negate_data_op): Make variables unsigned.
 407         (md_apply_fix): Make value and newval unsigned, adjust uses.
 408
 409 2020-08-31  Alan Modra  <amodra@gmail.com>
 410
 411         PR 26510
 412         * config/tc-z8k.c (buffer): Use unsigned char.
 413         (apply_fix): Use unsigned char* pointers.
 414         (build_bytes): Likewise and mask nibbles when packing.
 415
 416 2020-08-31  Alan Modra  <amodra@gmail.com>
 417
 418         PR 26503
 419         * config/tc-v850.c (parse_register_list): Shift 1u left.
 420
 421 2020-08-31  Alan Modra  <amodra@gmail.com>
 422
 423         PR 26502
 424         * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
 425
 426 2020-08-31  Alan Modra  <amodra@gmail.com>
 427
 428         PR 26497
 429         * config/tc-sh.c (assemble_ppi): Use unsigned variables.
 430
 431 2020-08-31  Alan Modra  <amodra@gmail.com>
 432
 433         PR 26495
 434         * config/tc-score.c (s3_apply_fix): Use unsigned variables.
 435         * config/tc-score7.c (s7_apply_fix): Likewise.
 436
 437 2020-08-31  Alan Modra  <amodra@gmail.com>
 438
 439         PR 26480
 440         * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
 441
 442 2020-08-31  Alan Modra  <amodra@gmail.com>
 443
 444         PR 26479
 445         * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
 446
 447 2020-08-31  Alan Modra  <amodra@gmail.com>
 448
 449         PR 26472
 450         PR 26473
 451         PR 26474
 452         * config/tc-mips.c (operand_reg_mask): Shift 1u left.
 453         (load_register): Shift 0xffffU left.
 454
 455 2020-08-31  Alan Modra  <amodra@gmail.com>
 456
 457         PR 26471
 458         * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
 459
 460 2020-08-31  Alan Modra  <amodra@gmail.com>
 461
 462         PR 26468
 463         * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
 464         other variables.
 465
 466 2020-08-31  Alan Modra  <amodra@gmail.com>
 467
 468         PR 26493
 469         * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
 470         VALID_* macros to unsigned.
 471
 472 2020-08-31  Alan Modra  <amodra@gmail.com>
 473
 474         * config/tc-crx.c: Formatting.
 475         (CRX_PRINT): Wrap params in parentheses.  Remove parens from uses
 476         throughout file.
 477         (reset_vars, get_register, get_copregister, get_optype, get_opbits),
 478         (get_opflags, get_number_of_operands, parse_operand, gettrap),
 479         (handle_LoadStor, getconstant, check_range, getreg_image),
 480         (parse_operands, parse_insn, print_operand, print_constant),
 481         (exponent2scale, mask_reg, process_label_constant, set_operand),
 482         (assemble_insn, print_insn): Delete unnecessary forward declaration.
 483         (print_insn): Make static.
 484         (print_constant): Make "constant" unsigned.
 485         (assemble_insn): Tidy REVERSE_MATCH index calc.
 486         * expr.c (generic_bignum_to_int32): Cast elements to valueT.
 487
 488 2020-08-31  Alan Modra  <amodra@gmail.com>
 489
 490         PR 26509
 491         * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
 492
 493 2020-08-30  Alan Modra  <amodra@gmail.com>
 494
 495         * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
 496         overflow test without UB.  Avoid other UB shifts by making them
 497         unsigned.
 498
 499 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 500
 501         * config/tc-csky.c (csky_error_state): New member 'arg_int'.
 502         (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
 503         (SET_ERROR_INTEGER): New.
 504         (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
 505         ERROR_VREG_OVER_RANGE.
 506         (csky_show_error): Pass an integer argument for some error
 507         numbers.
 508         (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
 509         (parse_rt): Likewise.
 510         (parse_type_ctrlreg): Likewise.
 511         (csky_get_reg_val): Likewise.
 512         (is_reglist_legal): Likewise.
 513         (is_freglist_legal): Likewise.
 514         (is_reglist_dash_comma_legal): Likewise.
 515         (is_reg_lshift_illegal): Likewise.
 516         (is_psr_bit): Likewise.
 517         (parse_type_cpreg): Likewise.
 518         (parse_type_cpcreg): Likewise.
 519         (parse_type_areg): Likewise.
 520         (parse_type_freg): Likewise.
 521         (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
 522         (get_operand_value): Likewise.
 523         (parse_operands_op): Likewise and call is_imm_within_range,
 524         is_imm_within_range_ext and is_oimm_within_range.
 525         (md_assemble): Likewise.
 526         (is_imm_within_range): New.
 527         (is_imm_within_range_ext): Rename from is_imm_over_range.
 528         (is_oimm_within_range): Rename from is_oimm_over_range.
 529         (v2_work_add_sub): Call SET_ERROR_INTEGER.
 530         (csky_rolc): call is_imm_within_range instead of
 531         is_imm_over_range.
 532
 533 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 534
 535         * config/tc-csky.c (md_begin): Add warning when -mdsp and
 536         -mcpu=ck803ern are both added.
 537         (parse_ldst_imm): Fix error message.
 538
 539 2020-08-30  Alan Modra  <amodra@gmail.com>
 540
 541         * testsuite/gas/cr16/cbitb_test.d: Update expected output.
 542         * testsuite/gas/cr16/cbitw_test.d: Likewise.
 543         * testsuite/gas/cr16/sbitb_test.d: Likewise.
 544         * testsuite/gas/cr16/sbitw_test.d: Likewise.
 545         * testsuite/gas/cr16/storb_test.d: Likewise.
 546         * testsuite/gas/cr16/storw_test.d: Likewise.
 547         * testsuite/gas/cr16/tbitb_test.d: Likewise.
 548         * testsuite/gas/cr16/tbitw_test.d: Likewise.
 549
 550 2020-08-30  Alan Modra  <amodra@gmail.com>
 551
 552         PR 26437
 553         PR 26438
 554         * config/tc-cr16.c: Include limits.h, formatting.
 555         (CR16_PRINT): Wrap params in parentheses.  Remove parens from uses
 556         throughout file.
 557         (getconstant): Handle zero nbits.
 558         (print_operand): Use unsigned variables.  Simplify handling of
 559         index regs.
 560         (check_range): Use int32_t variables.  Correct range checks.
 561
 562 2020-08-29  Alan Modra  <amodra@gmail.com>
 563
 564         PR 26481
 565         * config/tc-pj.c (md_assemble): Don't loop past end of
 566         opcode->arg array.
 567
 568 2020-08-28  Alan Modra  <amodra@gmail.com>
 569
 570         PR 26460
 571         * config/tc-ia64.c (parse_operands): Don't access past end of
 572         idesc->operands.
 573
 574 2020-08-26  Mark Wielaard  <mark@klomp.org>
 575
 576         * as.c (parse_args): Handle bad -gdwarf options.
 577
 578 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
 579
 580         * gas/config/tc-csky.c (md_begin): Set attributes.
 581         (isa_flag): Change type to unsigned 64 bits.
 582         (struct csky_cpu_info): Likewise.
 583         (struct csky_macro_info): Likewise.
 584         (set_csky_attribute): New.
 585         * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
 586         * testsuite/gas/csky/all.d: Likewise.
 587         * testsuite/gas/csky/bsr1.d: Likewise.
 588         * testsuite/gas/csky/csky_vdsp.d: Likewise.
 589         * testsuite/gas/csky/cskyv2_all.d: Likewise.
 590         * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
 591         * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
 592         * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
 593         * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
 594         * testsuite/gas/csky/cskyv2_float.d: Likewise.
 595         * testsuite/gas/csky/enhance_dsp.d: Likewise.
 596         * testsuite/gas/csky/java.d: Likewise.
 597         * testsuite/gas/csky/v1_float.d: Likewise.
 598         * testsuite/gas/csky/v2_float_part1.d: Likewise.
 599         * testsuite/gas/csky/v2_float_part2.d: Likewise.
 600         * testsuite/gas/csky/v2_tls_gd.d: Likewise.
 601         * testsuite/gas/csky/v2_tls_ie.d: Likewise.
 602         * testsuite/gas/csky/v2_tls_ld.d: Likewise.
 603         * testsuite/gas/csky/v2_tls_le.d: Likewise.
 604         * testsuite/gas/elf/elf.exp: Add handler for CSKY.
 605         * testsuite/gas/elf/section2.e-csky: New.
 606
 607 2020-08-27  Alan Modra  <amodra@gmail.com>
 608
 609         PR 26467
 610         * cgen.c (weak_operand_overflow_check): Handle opmask for
 611         operand length zero.  Use 1UL constant.
 612
 613 2020-08-26  Alan Modra  <amodra@gmail.com>
 614
 615         PR 26508
 616         * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
 617         when n_entries is zero.
 618
 619 2020-08-26  Alan Modra  <amodra@gmail.com>
 620
 621         PR 26448
 622         * symbols.c: Include limits.h.
 623         (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
 624         unsigned shift.  Warn if shift count larger than valueT size.
 625
 626 2020-08-26  Alan Modra  <amodra@gmail.com>
 627
 628         PR 26447
 629         * expr.c (expr <O_left_shift>): Do an unsigned shift.
 630
 631 2020-08-25  Alan Modra  <amodra@gmail.com>
 632
 633 2020-08-26  David Faust  <david.faust@oracle.com>
 634
 635         * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
 636         * testsuite/gas/bpf/indcall-1.d: New file.
 637         * testsuite/gas/bpf/indcall-1.s: Likewise.
 638         * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
 639         * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
 640         * testsuite/gas/bpf/bpf.exp: Run new tests.
 641
 642 2020-08-25  Alan Modra  <amodra@gmail.com>
 643
 644         PR 26501
 645         * gas/config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
 646         misc_symbol_hash entries without values.
 647
 648 2020-08-25  Alan Modra  <amodra@gmail.com>
 649
 650         PR 26500
 651         * tc-tic4x.c (tic4x_inst_make): Don't die on terminating insn
 652         with name = "".
 653
 654 2020-08-25  Alan Modra  <amodra@gmail.com>
 655
 656         PR 26441
 657         * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
 658         two or three chars, and don't bother copying.
 659
 660 2020-08-25  Alan Modra  <amodra@gmail.com>
 661
 662         PR 26426
 663         * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
 664         NS_NULL shape.
 665
 666 2020-08-25  Alan Modra  <amodra@gmail.com>
 667
 668         PR 26410
 669         * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
 670         (dollar_label_clear): Don't call memset with NULL pointer.
 671
 672 2020-08-25  Alan Modra  <amodra@gmail.com>
 673
 674         * config/tc-arc.c (declare_register_set): Avoid false positive
 675         format-overflow warning.
 676         * config/tc-epiphany.c (md_assemble): Likewise.
 677         * config/tc-mips.c (md_begin): Likewise.
 678         * config/tc-mmix.c (mmix_md_begin): Likewise.
 679         * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
 680         positive "may be used uninitialized" warning.
 681
 682 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
 683
 684         * config/tc-csky.c (csky_archs): Add item for CK860,
 685         change ck810 and ck807's arch_flag.
 686         (csky_cpus): Add item for CK860.
 687         (md_begin): Enable DSP for CK810 and CK807 by default.
 688         (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
 689         * gas/testsuite/gas/csky/cskyv2_all.d: Change 'sync 0'
 690         to 'sync'.
 691         * gas/testsuite/gas/csky/cskyv2_all.s: Likewise.
 692         * gas/testsuite/gas/csky/cskyv2_ck860.d: New.
 693         * gas/testsuite/gas/csky/cskyv2_ck860.s: New.
 694         * gas/testsuite/gas/csky/enhance_dsp.d: Change plsli.u16
 695         to plsli.16.
 696         * gas/testsuite/gas/csky/enhance_dsp.s: Likewise.
 697
 698 2020-08-24  Alan Modra  <amodra@gmail.com>
 699
 700         * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
 701         in case where it isn't copied.
 702         * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
 703         * testsuite/gas/tic54x/field.d: Dump section contents and symbols
 704         rather than disassembling.
 705         * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
 706
 707 2020-08-24  Alan Modra  <amodra@gmail.com>
 708
 709         * config/tc-aarch64.c (md_begin): Don't bother checking for
 710         out of memory failure from str_htab_create.
 711         * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
 712         (arc_extcorereg, arc_stralloc): Likewise.
 713         * config/tc-arm.c (md_begin): Likewise.
 714         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 715         * config/tc-cris.c (md_begin): Likewise.
 716         * config/tc-crx.c (md_begin): Likewise.
 717         * config/tc-pdp11.c (md_begin): Likewise.
 718         * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
 719         * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
 720
 721 2020-08-24  Alan Modra  <amodra@gmail.com>
 722
 723         * config/tc-arm.c (move_or_literal_pool): Avoid false positive
 724         "may be used uninitialised".
 725         (opcode_lookup): Likewise.
 726
 727 2020-08-24  Alan Modra  <amodra@gmail.com>
 728
 729         PR 26526
 730         * symbols.c (local_symbol_convert): Clear out xtra.
 731
 732 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 733
 734         * config/tc-csky.c (CSKY_ISA_803R2): New.
 735         (csky_archs): Add ck803r2 series.
 736         (md_begin): Fix warning about -medsp.
 737         (csky_get_freg_val): Support lowercase of fpu register name.
 738         * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
 739         * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
 740
 741 2020-08-23  Alan Modra  <amodra@gmail.com>
 742
 743         PR 26513
 744         * hash.h (htab_insert): Update prototype and comment.
 745         (struct string_tuple): Make "value" a const void*.
 746         (string_tuple_alloc): Likewise.
 747         (str_hash_find, str_hash_find_n): Cast returned value.
 748         (str_hash_insert): Add "replace" parameter, and return slot pointer.
 749         Free alloc'd element when not inserted.
 750         * hash.c (htab_insert): Likewise.  Return slot when element exists,
 751         otherwise return NULL.
 752         * read.c (pop_insert): Insert into hash table without first searching.
 753         * config/tc-avr.c (md_begin): Likewise.
 754         * config/tc-msp430.c (md_begin): Likewise.
 755         * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
 756         * config/tc-v850.c (md_begin): Likewise.
 757         * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
 758         (delete_macro): Delete from hash table.
 759         * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
 760
 761         * symbols.c (local_symbol_make, symbol_table_insert): Allow
 762         replacement of hash table entries.
 763         * config/obj-coff-seh.c (seh_hash_insert): Likewise.
 764         * config/obj-coff.c (tag_insert): Likewise.
 765         * config/tc-iq2000.c (iq2000_add_macro): Likewise.
 766         * config/tc-m68k.c (md_begin): Likewise for aliases.
 767         * config/tc-tic4x.c (tic4x_asg): Likewise.
 768         * config/tc-tic6x.c (md_begin): Likewise.
 769
 770         * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
 771         hash table entries.
 772         * ecoff.c (add_string, get_tag): Likewise.
 773         * macro.c (expand_irp): Likewise.
 774         * config/obj-elf.c (build_additional_section_info): Likewise.
 775         * config/tc-aarch64.c (insert_reg_alias): Likewise.
 776         (checked_hash_insert): Likewise.
 777         * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
 778         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 779         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 780         * config/tc-arm.c (insert_reg_alias): Likewise.
 781         (arm_tc_equal_in_insn, md_begin): Likewise.
 782         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 783         * config/tc-cris.c (md_begin): Likewise.
 784         * config/tc-crx.c (md_begin): Likewise.
 785         * config/tc-csky.c (md_begin): Likewise.
 786         * config/tc-d10v.c (md_begin): Likewise.
 787         * config/tc-dlx.c (md_begin): Likewise.
 788         * config/tc-ft32.c (md_begin): Likewise.
 789         * config/tc-h8300.c (md_begin): Likewise.
 790         * config/tc-hppa.c (md_begin): Likewise.
 791         * config/tc-i386.c (md_begin): Likewise.
 792         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 793         (md_begin, dot_alias): Likewise.
 794         * config/tc-m68hc11.c (md_begin): Likewise.
 795         * config/tc-m68k.c (md_begin): Likewise.
 796         * config/tc-mcore.c (md_begin): Likewise.
 797         * config/tc-microblaze.c (md_begin): Likewise.
 798         * config/tc-mips.c (md_begin): Likewise.
 799         * config/tc-mmix.c (md_begin): Likewise.
 800         * config/tc-mn10200.c (md_begin): Likewise.
 801         * config/tc-mn10300.c (md_begin): Likewise.
 802         * config/tc-moxie.c (md_begin): Likewise.
 803         * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
 804         * config/tc-nios2.c (md_begin): Likewise.
 805         * config/tc-ns32k.c (md_begin): Likewise.
 806         * config/tc-pdp11.c (md_begin): Likewise.
 807         * config/tc-pj.c (fake_opcode, md_begin): Likewise.
 808         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 809         * config/tc-pru.c (md_begin): Likewise.
 810         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 811         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 812         (riscv_init_csr_hash): Likewise.
 813         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 814         * config/tc-score.c (s3_insert_reg): Likewise.
 815         (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
 816         * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
 817         (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
 818         * config/tc-sh.c (md_begin): Likewise.
 819         * config/tc-sparc.c (md_begin): Likewise.
 820         * config/tc-spu.c (md_begin): Likewise.
 821         * config/tc-tic30.c (md_begin): Likewise.
 822         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 823         * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
 824         (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
 825         (subsym_substitute): Likewise.
 826         * config/tc-tilegx.c (md_begin): Likewise.
 827         * config/tc-tilepro.c (md_begin): Likewise.
 828         * config/tc-vax.c (vip_begin): Likewise.
 829         * config/tc-wasm32.c (md_begin): Likewise.
 830         * config/tc-xgate.c (md_begin): Likewise.
 831         * config/tc-z8k.c (md_begin): Likewise.
 832         * testsuite/gas/ppc/dcbt.d,
 833         * testsuite/gas/ppc/dcbt.s: New test.
 834         * testsuite/gas/ppc/ppc.exp: Run it.
 835
 836         * ecoff.c (add_string): Report fatal error on duplicates.
 837         * config/tc-alpha.c (md_begin): Likewise.
 838         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 839         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 840         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 841         * config/tc-cris.c (md_begin): Likewise.
 842         * config/tc-crx.c (md_begin): Likewise.
 843         * config/tc-dlx.c (md_begin): Likewise.
 844         * config/tc-hppa.c (md_begin): Likewise.
 845         * config/tc-i386.c (md_begin): Likewise.
 846         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 847         (md_begin): Likewise.
 848         * config/tc-m68k.c (md_begin): Likewise.
 849         * config/tc-mips.c (md_begin): Likewise.
 850         * config/tc-nios2.c (md_begin): Likewise.
 851         * config/tc-ns32k.c (md_begin): Likewise.
 852         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 853         * config/tc-pru.c (md_begin): Likewise.
 854         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 855         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 856         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 857         * config/tc-sparc.c (md_begin): Likewise.
 858         * config/tc-tic30.c (md_begin): Likewise.
 859         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 860         * config/tc-tilegx.c (md_begin): Likewise.
 861         * config/tc-tilepro.c (md_begin): Likewise.
 862         * config/tc-vax.c (vip_begin): Likewise.
 863
 864         * config/tc-alpha.c,
 865         * config/tc-arm.c,
 866         * config/tc-avr.c,
 867         * config/tc-cr16.c,
 868         * config/tc-csky.c,
 869         * config/tc-i386.c,
 870         * config/tc-m68hc11.c,
 871         * config/tc-m68k.c,
 872         * config/tc-microblaze.c,
 873         * config/tc-ns32k.c,
 874         * config/tc-pj.c,
 875         * config/tc-ppc.c,
 876         * config/tc-score.c,
 877         * config/tc-score7.c,
 878         * config/tc-tic4x.c,
 879         * config/tc-tic54x.c,
 880         * config/tc-tilegx.c,
 881         * config/tc-tilepro.c,
 882         * config/tc-xgate.c: Formatting.
 883
 884 2020-08-21  Alan Modra  <amodra@gmail.com>
 885
 886         * symbols.c (struct local_symbol): Add "hash" entry.  Reorder fields.
 887         Delete union.  Adjust code throughout file.
 888         (struct symbol): Add "hash", "name" and "x" entries.  Reorder fields.
 889         Split off some to..
 890         (struct xsymbol): ..this.  New struct.  Adjust code throughout file
 891         accessing these fields.
 892         (struct symbol_entry): Delete.
 893         (union symbol_entry): New.
 894         (hash_symbol_entry): Adjust for symbol_entry_t change.
 895         (symbol_entry_find): Likewise.
 896         (eq_symbol_entry): Compare hash values too.
 897         (symbol_entry_alloc): Delete.
 898         (local_symbol_converted_p, local_symbol_mark_converted): Delete.
 899         (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
 900         (local_hash): Delete.
 901         (abs_symbol_x, dot_symbol_x): New static var.
 902         (symbol_init): New function.
 903         (symbol_create): Rewrite.
 904         (LOCAL_SYMBOL_CHECK): Delete.  Replace uses throughout with simple
 905         test of flags.local_symbol.
 906         (local_symbol_make): Adjust for struct local_symbol changes.
 907         (local_symbol_convert): Rewrite.  Adjust all callers.
 908         (symbol_table_insert): Simplify.
 909         (symbol_clone): Comment on local sym cloning.  Handle split symbol
 910         struct.
 911         (get_real_sym): Delete.  Remove all uses.
 912         (symbol_find_exact_noref): Simplify.
 913         (resolve_local_symbol): Don't resolve non-locals.
 914         (S_SET_SEGMENT): Don't special case reg_section.
 915         (S_SET_NAME): Set both name and bsym->name.
 916         (symbol_mark_resolved, symbol_resolved_p): Simplify.
 917         (symbol_symbolS): Update comment.
 918         (symbol_begin): Don't create local_hash.  Adjust abs_symbol setup.
 919         (dot_symbol_init): Adjust dot_symbol setup.
 920         (symbol_print_statistics): Delete local_hash stats.
 921
 922 2020-08-21  Alan Modra  <amodra@gmail.com>
 923
 924         * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
 925         and remove sy_ from other field names.  Update throughout.
 926         (struct symbol): Remove sy_ from field names.  Delete unused
 927         TARGET_SYMBOL_FIELDS.  Update throughout file.  Move after..
 928         (struct local_symbol): ..here.  Remove lsy_ from field names.
 929         Delete unused TC_LOCAL_SYMFIELD_TYPE.  Update throughout file.
 930         (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
 931         Expand uses throughout file.
 932         (local_symbol_get_frag, local_symbol_set_frag): Likewise.
 933         (symbol_new): Move symbol_table_frozen test to..
 934         (symbol_append): ..here, and..
 935         (symbol_insert): ..here.
 936         (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
 937         (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
 938         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
 939
 940 2020-08-21  Alan Modra  <amodra@gmail.com>
 941
 942         * symbols.h (symbol_new, symbol_create, local_symbol_make),
 943         (symbol_temp_new): Arrange params as section, frag, offset.
 944         * symbols.c: Adjust to suit.
 945         * as.c: Likewise.
 946         * cgen.c: Likewise.
 947         * dwarf2dbg.c: Likewise.
 948         * ecoff.c: Likewise.
 949         * expr.c: Likewise.
 950         * itbl-ops.c: Likewise.
 951         * read.c: Likewise.
 952         * stabs.c: Likewise.
 953         * subsegs.c: Likewise.
 954         * config/obj-coff.c: Likewise.
 955         * config/obj-elf.c: Likewise.
 956         * config/obj-macho.c: Likewise.
 957         * config/tc-aarch64.c: Likewise.
 958         * config/tc-alpha.c: Likewise.
 959         * config/tc-arc.c: Likewise.
 960         * config/tc-arm.c: Likewise.
 961         * config/tc-avr.c: Likewise.
 962         * config/tc-cr16.c: Likewise.
 963         * config/tc-cris.c: Likewise.
 964         * config/tc-csky.c: Likewise.
 965         * config/tc-dlx.c: Likewise.
 966         * config/tc-hppa.c: Likewise.
 967         * config/tc-i386.c: Likewise.
 968         * config/tc-ia64.c: Likewise.
 969         * config/tc-m32r.c: Likewise.
 970         * config/tc-m68k.c: Likewise.
 971         * config/tc-mips.c: Likewise.
 972         * config/tc-mmix.c: Likewise.
 973         * config/tc-mn10200.c: Likewise.
 974         * config/tc-mn10300.c: Likewise.
 975         * config/tc-nds32.c: Likewise.
 976         * config/tc-nios2.c: Likewise.
 977         * config/tc-ppc.c: Likewise.
 978         * config/tc-riscv.c: Likewise.
 979         * config/tc-s390.c: Likewise.
 980         * config/tc-sh.c: Likewise.
 981         * config/tc-tic4x.c: Likewise.
 982         * config/tc-tic54x.c: Likewise.
 983         * config/tc-xtensa.c: Likewise.
 984
 985 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 986
 987         * config/tc-csky.c (csky_insn_info): Add member last_isize.
 988         (md_assemble): Assign value to csky_insn.last_isize.
 989         * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
 990         * testsuite/gas/csky/enhance_dsp.s: Likewise.
 991
 992 2020-08-20  Martin Liska  <mliska@suse.cz>
 993
 994         * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
 995         options.
 996         * as.c: Remove the options from help.
 997         * doc/as.texi: Remove options.
 998         * doc/internals.texi: Remove hash from documentation.
 999         * hash.c (struct hash_entry): Remove.
1000         (struct hash_control): Likewise.
1001         (set_gas_hash_table_size): Likewise.
1002         (hash_new_sized): Likewise.
1003         (hash_new): Likewise.
1004         (hash_die): Likewise.
1005         (hash_lookup): Likewise.
1006         (hash_insert): Likewise.
1007         (hash_jam): Likewise.
1008         (hash_replace): Likewise.
1009         (hash_find): Likewise.
1010         (hash_find_n): Likewise.
1011         (hash_delete): Likewise.
1012         (hash_traverse): Likewise.
1013         (hash_print_statistics): Likewise.
1014         (TABLES): Likewise.
1015         (STATBUFSIZE): Likewise.
1016         (main): Likewise.
1017         (what): Likewise.
1018         (destroy): Likewise.
1019         (applicatee): Likewise.
1020         (whattable): Likewise.
1021         * hash.h (struct hash_control): Likewise.
1022         (set_gas_hash_table_size): Likewise.
1023         (hash_new): Likewise.
1024         (hash_new_sized): Likewise.
1025         (hash_die): Likewise.
1026         (hash_insert): Likewise.
1027         (hash_jam): Likewise.
1028         (hash_replace): Likewise.
1029         (hash_find): Likewise.
1030         (hash_find_n): Likewise.
1031         (hash_delete): Likewise.
1032         (hash_traverse): Likewise.
1033         (hash_print_statistics): Likewise.
1034
1035 2020-08-20  Martin Liska  <mliska@suse.cz>
1036
1037         * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1038         str_htab type.
1039         (seh_hash_find): Likewise.
1040         (seh_hash_find_or_make): Likewise.
1041         * config/obj-coff.c (tag_init): Likewise.
1042         (tag_insert): Likewise.
1043         (tag_find): Likewise.
1044         * config/obj-elf.c (struct group_list): Likewise.
1045         (build_additional_section_info): Likewise.
1046         (free_section_idx): Likewise.
1047         (elf_adjust_symtab): Likewise.
1048         (elf_frob_file_after_relocs): Likewise.
1049         * config/tc-aarch64.c (INSN_SIZE): Likewise.
1050         (parse_reg): Likewise.
1051         (insert_reg_alias): Likewise.
1052         (create_register_alias): Likewise.
1053         (s_unreq): Likewise.
1054         (parse_shift): Likewise.
1055         (parse_pldop): Likewise.
1056         (parse_barrier): Likewise.
1057         (parse_barrier_psb): Likewise.
1058         (parse_bti_operand): Likewise.
1059         (parse_sys_reg): Likewise.
1060         (parse_sys_ins_reg): Likewise.
1061         (lookup_mnemonic): Likewise.
1062         (opcode_lookup): Likewise.
1063         (parse_operands): Likewise.
1064         (checked_hash_insert): Likewise.
1065         (sysreg_hash_insert): Likewise.
1066         (fill_instruction_hash_table): Likewise.
1067         (md_begin): Likewise.
1068         * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1069         (get_alpha_reloc_tag): Likewise.
1070         (assemble_tokens_to_insn): Likewise.
1071         (assemble_tokens): Likewise.
1072         (md_begin): Likewise.
1073         * config/tc-arc.c (arc_find_opcode): Likewise.
1074         (arc_insert_opcode): Likewise.
1075         (find_opcode_match): Likewise.
1076         (declare_register): Likewise.
1077         (declare_addrtype): Likewise.
1078         (md_begin): Likewise.
1079         (arc_parse_name): Likewise.
1080         (tc_arc_regname_to_dw2regnum): Likewise.
1081         (arc_extcorereg): Likewise.
1082         * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1083         (arm_reg_parse_multi): Likewise.
1084         (parse_reloc): Likewise.
1085         (insert_reg_alias): Likewise.
1086         (create_register_alias): Likewise.
1087         (s_unreq): Likewise.
1088         (parse_shift): Likewise.
1089         (parse_psr): Likewise.
1090         (parse_cond): Likewise.
1091         (parse_barrier): Likewise.
1092         (do_vfp_nsyn_opcode): Likewise.
1093         (opcode_lookup): Likewise.
1094         (arm_tc_equal_in_insn): Likewise.
1095         (md_begin): Likewise.
1096         * config/tc-avr.c (md_begin): Likewise.
1097         (avr_ldi_expression): Likewise.
1098         (md_assemble): Likewise.
1099         (avr_update_gccisr): Likewise.
1100         (avr_emit_insn): Likewise.
1101         * config/tc-cr16.c (get_register): Likewise.
1102         (get_register_pair): Likewise.
1103         (get_index_register): Likewise.
1104         (get_index_register_pair): Likewise.
1105         (get_pregister): Likewise.
1106         (get_pregisterp): Likewise.
1107         (initialise_reg_hash_table): Likewise.
1108         (md_begin): Likewise.
1109         (cr16_assemble): Likewise.
1110         (md_assemble): Likewise.
1111         * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1112         (md_begin): Likewise.
1113         (cris_process_instruction): Likewise.
1114         * config/tc-crx.c (get_register): Likewise.
1115         (get_copregister): Likewise.
1116         (md_begin): Likewise.
1117         (md_assemble): Likewise.
1118         * config/tc-csky.c (md_begin): Likewise.
1119         (parse_opcode): Likewise.
1120         (get_operand_value): Likewise.
1121         (v1_work_jbsr): Likewise.
1122         (v2_work_rotlc): Likewise.
1123         (v2_work_bgeni): Likewise.
1124         (v2_work_not): Likewise.
1125         * config/tc-d10v.c (sizeof): Likewise.
1126         (md_begin): Likewise.
1127         (do_assemble): Likewise.
1128         (md_apply_fix): Likewise.
1129         * config/tc-d30v.c (sizeof): Likewise.
1130         (md_begin): Likewise.
1131         (do_assemble): Likewise.
1132         * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1133         (md_begin): Likewise.
1134         (machine_ip): Likewise.
1135         * config/tc-ft32.c (md_begin): Likewise.
1136         (md_assemble): Likewise.
1137         * config/tc-h8300.c (md_begin): Likewise.
1138         (md_assemble): Likewise.
1139         * config/tc-hppa.c (pa_ip): Likewise.
1140         (md_begin): Likewise.
1141         * config/tc-i386.c (md_begin): Likewise.
1142         (i386_print_statistics): Likewise.
1143         (parse_insn): Likewise.
1144         (process_operands): Likewise.
1145         (i386_index_check): Likewise.
1146         (parse_real_register): Likewise.
1147         * config/tc-ia64.c (dot_rot): Likewise.
1148         (dot_entry): Likewise.
1149         (declare_register): Likewise.
1150         (md_begin): Likewise.
1151         (ia64_parse_name): Likewise.
1152         (md_assemble): Likewise.
1153         (dot_alias): Likewise.
1154         (do_alias): Likewise.
1155         (ia64_adjust_symtab): Likewise.
1156         (do_secalias): Likewise.
1157         (ia64_frob_file): Likewise.
1158         * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1159         (md_begin): Likewise.
1160         (print_insn_format): Likewise.
1161         (md_assemble): Likewise.
1162         * config/tc-m68k.c (tc_gen_reloc): Likewise.
1163         (m68k_ip): Likewise.
1164         (md_begin): Likewise.
1165         * config/tc-mcore.c (md_begin): Likewise.
1166         (md_assemble): Likewise.
1167         * config/tc-microblaze.c (md_begin): Likewise.
1168         (md_assemble): Likewise.
1169         (md_apply_fix): Likewise.
1170         * config/tc-mips.c (nopic_need_relax): Likewise.
1171         (md_begin): Likewise.
1172         (macro_build): Likewise.
1173         (mips16_macro_build): Likewise.
1174         (mips_lookup_insn): Likewise.
1175         (mips_ip): Likewise.
1176         (mips16_ip): Likewise.
1177         * config/tc-mmix.c (sizeof): Likewise.
1178         (mmix_md_begin): Likewise.
1179         (md_assemble): Likewise.
1180         * config/tc-mn10200.c (md_begin): Likewise.
1181         (md_assemble): Likewise.
1182         * config/tc-mn10300.c (HAVE_AM30): Likewise.
1183         (md_begin): Likewise.
1184         (md_assemble): Likewise.
1185         * config/tc-moxie.c (md_begin): Likewise.
1186         (md_assemble): Likewise.
1187         * config/tc-msp430.c (md_begin): Likewise.
1188         (msp430_operands): Likewise.
1189         (md_assemble): Likewise.
1190         * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1191         (builtin_isreg): Likewise.
1192         (builtin_regnum): Likewise.
1193         (nds32_init_nds32_pseudo_opcodes): Likewise.
1194         (nds32_lookup_pseudo_opcode): Likewise.
1195         (nds32_relax_hint): Likewise.
1196         (md_begin): Likewise.
1197         (nds32_find_reloc_table): Likewise.
1198         (nds32_elf_append_relax_relocs_traverse): Likewise.
1199         (nds32_relax_branch_instructions): Likewise.
1200         (md_convert_frag): Likewise.
1201         (nds32_elf_analysis_relax_hint): Likewise.
1202         (tc_nds32_regname_to_dw2regnum): Likewise.
1203         * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1204         (nios2_reg_lookup): Likewise.
1205         (nios2_ps_lookup): Likewise.
1206         (md_begin): Likewise.
1207         * config/tc-ns32k.c (struct hash_control): Likewise.
1208         (parse): Likewise.
1209         (md_begin): Likewise.
1210         * config/tc-pdp11.c (md_begin): Likewise.
1211         (md_assemble): Likewise.
1212         * config/tc-pj.c (fake_opcode): Likewise.
1213         (alias): Likewise.
1214         (md_begin): Likewise.
1215         (md_assemble): Likewise.
1216         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1217         (md_assemble): Likewise.
1218         * config/tc-pru.c (pru_opcode_lookup): Likewise.
1219         (pru_reg_lookup): Likewise.
1220         (md_begin): Likewise.
1221         (md_end): Likewise.
1222         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1223         (riscv_get_default_ext_version): Likewise.
1224         (riscv_set_arch): Likewise.
1225         (init_opcode_names_hash): Likewise.
1226         (opcode_name_lookup): Likewise.
1227         (enum reg_class): Likewise.
1228         (hash_reg_name): Likewise.
1229         (riscv_init_csr_hash): Likewise.
1230         (reg_csr_lookup_internal): Likewise.
1231         (reg_lookup_internal): Likewise.
1232         (init_opcode_hash): Likewise.
1233         (md_begin): Likewise.
1234         (DECLARE_CSR): Likewise.
1235         (macro_build): Likewise.
1236         (riscv_ip): Likewise.
1237         * config/tc-s390.c (register_name): Likewise.
1238         (s390_setup_opcodes): Likewise.
1239         (md_begin): Likewise.
1240         (md_assemble): Likewise.
1241         (s390_insn): Likewise.
1242         * config/tc-score.c (struct s3_reg_map): Likewise.
1243         (s3_score_reg_parse): Likewise.
1244         (s3_dependency_type_from_insn): Likewise.
1245         (s3_parse_16_32_inst): Likewise.
1246         (s3_parse_48_inst): Likewise.
1247         (s3_insert_reg): Likewise.
1248         (s3_build_reg_hsh): Likewise.
1249         (s3_build_score_ops_hsh): Likewise.
1250         (s3_build_dependency_insn_hsh): Likewise.
1251         (s3_begin): Likewise.
1252         * config/tc-score7.c (struct s7_reg_map): Likewise.
1253         (s7_score_reg_parse): Likewise.
1254         (s7_dependency_type_from_insn): Likewise.
1255         (s7_parse_16_32_inst): Likewise.
1256         (s7_build_score_ops_hsh): Likewise.
1257         (s7_build_dependency_insn_hsh): Likewise.
1258         (s7_insert_reg): Likewise.
1259         (s7_build_reg_hsh): Likewise.
1260         (s7_begin): Likewise.
1261         * config/tc-sh.c (EMPTY): Likewise.
1262         (md_begin): Likewise.
1263         (find_cooked_opcode): Likewise.
1264         * config/tc-sparc.c (md_begin): Likewise.
1265         (sparc_ip): Likewise.
1266         * config/tc-spu.c (md_begin): Likewise.
1267         (md_assemble): Likewise.
1268         * config/tc-tic30.c (md_begin): Likewise.
1269         (tic30_operand): Likewise.
1270         (tic30_parallel_insn): Likewise.
1271         (md_assemble): Likewise.
1272         * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1273         (tic4x_asg): Likewise.
1274         (tic4x_inst_insert): Likewise.
1275         (tic4x_inst_add): Likewise.
1276         (md_begin): Likewise.
1277         (tic4x_operand_parse): Likewise.
1278         (md_assemble): Likewise.
1279         * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1280         (stag_add_field_symbols): Likewise.
1281         (tic54x_endstruct): Likewise.
1282         (tic54x_tag): Likewise.
1283         (tic54x_remove_local_label): Likewise.
1284         (tic54x_clear_local_labels): Likewise.
1285         (tic54x_var): Likewise.
1286         (tic54x_macro_start): Likewise.
1287         (tic54x_macro_info): Likewise.
1288         (tic54x_macro_end): Likewise.
1289         (subsym_isreg): Likewise.
1290         (subsym_structsz): Likewise.
1291         (md_begin): Likewise.
1292         (is_mmreg): Likewise.
1293         (is_type): Likewise.
1294         (encode_condition): Likewise.
1295         (encode_cc3): Likewise.
1296         (encode_cc2): Likewise.
1297         (encode_operand): Likewise.
1298         (tic54x_parse_insn): Likewise.
1299         (tic54x_parse_parallel_insn_firstline): Likewise.
1300         (subsym_create_or_replace): Likewise.
1301         (subsym_lookup): Likewise.
1302         (subsym_substitute): Likewise.
1303         (tic54x_undefined_symbol): Likewise.
1304         * config/tc-tic6x.c (md_begin): Likewise.
1305         (md_assemble): Likewise.
1306         * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1307         (INSERT_SPECIAL_OP): Likewise.
1308         (md_begin): Likewise.
1309         (tilegx_parse_name): Likewise.
1310         (parse_reg_expression): Likewise.
1311         (md_assemble): Likewise.
1312         * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1313         (INSERT_SPECIAL_OP): Likewise.
1314         (tilepro_parse_name): Likewise.
1315         (parse_reg_expression): Likewise.
1316         (md_assemble): Likewise.
1317         * config/tc-v850.c (md_begin): Likewise.
1318         (md_assemble): Likewise.
1319         * config/tc-vax.c (md_ri_to_chars): Likewise.
1320         (vip_begin): Likewise.
1321         (vip): Likewise.
1322         (main): Likewise.
1323         (md_begin): Likewise.
1324         * config/tc-wasm32.c (md_begin): Likewise.
1325         (md_assemble): Likewise.
1326         * config/tc-xgate.c (xgate_parse_operand): Likewise.
1327         (md_begin): Likewise.
1328         (md_assemble): Likewise.
1329         * config/tc-z8k.c (md_begin): Likewise.
1330         (md_assemble): Likewise.
1331
1332 2020-08-20  Martin Liska  <mliska@suse.cz>
1333
1334         * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1335         functions.
1336         (dwcfi_hash_find): Likewise.
1337         (dwcfi_hash_find_or_make): Likewise.
1338
1339 2020-08-20  Martin Liska  <mliska@suse.cz>
1340
1341         * ecoff.c (INIT_VARRAY): Use htab_t.
1342         (add_string): Likewise.
1343         (ecoff_read_begin_hook): Use new str_htab_create.
1344         (get_tag): Use htab_t.
1345         (add_file): Likewise.
1346
1347 2020-08-20  Martin Liska  <mliska@suse.cz>
1348
1349         * hash.h (struct string_tuple): New.
1350         (hash_string_tuple): Likewise.
1351         (eq_string_tuple): Likewise.
1352         (string_tuple_alloc): Likewise.
1353         (str_hash_find): Likewise.
1354         (str_hash_find_n): Likewise.
1355         (str_hash_delete): Likewise.
1356         (str_hash_insert): Likewise.
1357         (str_htab_create): Likewise.
1358
1359 2020-08-20  Martin Liska  <mliska@suse.cz>
1360
1361         * symbols.c (struct symbol_entry): New.
1362         (hash_symbol_entry): Likewise.
1363         (eq_symbol_entry): Likewise.
1364         (symbol_entry_alloc): Likewise.
1365         (symbol_entry_find): Likewise.
1366         (local_symbol_make): Use htab hash table.
1367         (local_symbol_convert): Likewise.
1368         (symbol_table_insert): Likewise.
1369         (symbol_find_exact_noref): Likewise.
1370         (resolve_local_symbol): Likewise.
1371         (resolve_local_symbol_values): Likewise.
1372         (symbol_begin): Likewise.
1373         (symbol_print_statistics): Likewise.
1374
1375 2020-08-20  Martin Liska  <mliska@suse.cz>
1376
1377         * read.c (struct po_entry): New.
1378         (hash_po_entry): Likewise.
1379         (eq_po_entry): Likewise.
1380         (po_entry_alloc): Likewise.
1381         (po_entry_find): Likewise.
1382         (pop_insert): Likewise.
1383         (pobegin): Use htab hash table.
1384         (read_a_source_file): Likewise.
1385         (s_macro): Likewise.
1386         (read_print_statistics): Likewise.
1387         * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1388         * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1389
1390 2020-08-20  Martin Liska  <mliska@suse.cz>
1391
1392         * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1393         * macro.c (struct hash_control): Use htab.
1394         (macro_init): Likewise.
1395         (do_formals): Likewise.
1396         (free_macro): Likewise.
1397         (define_macro): Likewise.
1398         (sub_actual): Likewise.
1399         (macro_expand_body): Likewise.
1400         (macro_expand): Likewise.
1401         (check_macro): Likewise.
1402         (delete_macro): Likewise.
1403         (expand_irp): Likewise.
1404         * macro.h (struct macro_hash_entry): New struct.
1405         (hash_macro_entry): New.
1406         (eq_macro_entry): Likewise.
1407         (macro_entry_alloc): Likewise.
1408         (macro_entry_find): Likewise.
1409         (struct formal_hash_entry): Likewise.
1410         (hash_formal_entry): Likewise.
1411         (eq_formal_entry): Likewise.
1412         (formal_entry_alloc): Likewise.
1413         (formal_entry_find): Likewise.
1414
1415 2020-08-20  Martin Liska  <mliska@suse.cz>
1416
1417         * as.h: Include hashtab.h.
1418         * hash.c (htab_insert): New.
1419         (htab_print_statistics): Likewise.
1420         * hash.h (htab_insert): Likewise.
1421         (htab_print_statistics): Likewise.
1422
1423 2020-08-19  Alan Modra  <amodra@gmail.com>
1424
1425         * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1426         * testsuite/gas/ppc/int128.d: Update.
1427         * testsuite/gas/ppc/xvtlsbb.d: Update.
1428
1429 2020-08-18  Peter Bergner  <bergner@linux.ibm.com>
1430
1431         * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1432         * testsuite/gas/ppc/vsx4.d: Likewise.
1433
1434 2020-08-17  Alex Coplan  <alex.coplan@arm.com>
1435
1436         * config/obj-elf.c (obj_elf_change_section): When repurposing an
1437         existing symbol, ensure that we set sy_value as per other (fresh)
1438         section symbols.
1439         * testsuite/gas/elf/elf.exp: Add new test.
1440         * testsuite/gas/elf/section-symbol-redef.d: New test.
1441         * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1442
1443 2020-08-13  Nick Clifton  <nickc@redhat.com>
1444
1445         PR 26359
1446         * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1447         $GDB_DEBUG$ section has already been created.
1448
1449 2020-08-12  Joe Ramsay  <joe.ramsay@.arm.com>
1450
1451         * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1452         NS_FD shape when MVE is present
1453         * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1454         * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1455         * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1456         * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1457         * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1458
1459 2020-08-12  Alex Coplan  <alex.coplan@arm.com>
1460
1461         * testsuite/gas/aarch64/mpam-bad.d: New test.
1462         * testsuite/gas/aarch64/mpam-bad.l: Error output.
1463         * testsuite/gas/aarch64/mpam-bad.s: Input.
1464         * testsuite/gas/aarch64/mpam.d: New test.
1465         * testsuite/gas/aarch64/mpam.s: Input.
1466
1467 2020-08-12  Nick Clifton  <nickc@redhat.com>
1468
1469         PR 26346
1470         * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1471         of the -mno-csr-check option.
1472
1473 2020-08-12  Nick Clifton  <nickc@redhat.com>
1474
1475         * po/ru.po: Updated Russian translation.
1476
1477 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
1478
1479         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1480         a long system register.
1481         (parse_sys_ins_reg): Likewise.
1482         (sysreg_hash_insert): New.
1483         (md_begin): Use sysreg_hash_insert() to ensure all system
1484         registers are no longer than the maximum length at startup.
1485         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1486         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1487         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1488
1489 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1490
1491         * config/tc-aarch64.c (parse_sys_reg): Call to
1492         aarch64_sys_ins_reg_supported_p instead of
1493         aarch64_sys_reg_supported_p.
1494         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1495         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1496         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1497         * testsuite/gas/aarch64/sysreg-5.s: New test.
1498
1499 2020-08-10  Alan Modra  <amodra@gmail.com>
1500
1501         * testsuite/gas/ppc/power8.d,
1502         * testsuite/gas/ppc/power8.s: Add miso.
1503         * testsuite/gas/ppc/power9.d,
1504         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1505
1506 2020-08-10  Alan Modra  <amodra@gmail.com>
1507
1508         * testsuite/gas/ppc/power8.d: Update.
1509         * testsuite/gas/ppc/vsx2.d: Update.
1510
1511 2020-08-10  Alan Modra  <amodra@gmail.com>
1512
1513         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
1514         stswi, or stswx in little-endian mode.
1515         * testsuite/gas/ppc/476.d,
1516         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
1517         * testsuite/gas/ppc/a2.d,
1518         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
1519         * testsuite/gas/ppc/be.d,
1520         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
1521         * testsuite/gas/ppc/le_error.d,
1522         * testsuite/gas/ppc/le_error.l: New little-endian test.
1523         * testsuite/gas/ppc/ppc.exp: Run new tests.
1524
1525 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1526
1527         * read.c (read_a_source_file): Ignore rest of line on overflow
1528         error.
1529
1530 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
1531
1532         * read.c (read_a_source_file): Use long for local labels, detect
1533         overflow and raise an error for overly-long labels.
1534         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
1535         * testsuite/gas/all/local-label-overflow.d: New test.
1536         * testsuite/gas/all/local-label-overflow.l: Error output.
1537         * testsuite/gas/all/local-label-overflow.s: Input.
1538
1539 2020-08-04  Christian Groessler  <chris@groessler.org>
1540
1541         * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
1542         "sout/soutb #imm,reg"
1543
1544 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1545
1546         * NEWS: Mention {disp16} pseudo prefix.
1547
1548 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1549
1550         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
1551         change.
1552
1553 2020-08-04  Mark Wielaard  <mark@klomp.org>
1554
1555         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
1556         DW_FORM_udata for DW_AT_high_pc.
1557         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
1558         DWARF2_VERSION >= 4.
1559         * read.c (emit_leb128_exp): No longer static.
1560         * read.h (emit_leb128_exp): Define.
1561
1562 2020-08-02  Mark Wielaard  <mark@klomp.org>
1563
1564         * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
1565         least one directory if there is at least one file. Use dirs[1]
1566         if dirs[0] is not set, or if there is no dirs[1] the current
1567         working directory. Use files[1] filename, when files[0] filename
1568         isn't set.
1569
1570 2020-08-02  Mark Wielaard  <mark@klomp.org>
1571
1572         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
1573         for DWARF5.
1574         * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
1575         * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
1576         * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
1577         * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
1578         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
1579
1580 2020-08-02  Mark Wielaard  <mark@klomp.org>
1581
1582         * doc/as.texi (--gdwarf-[345]): Fix typo.
1583
1584 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1585
1586         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
1587         (md_parse_option): Remove case for OPTION_MOVE_DATA.
1588         (md_longopts): Remove "md" entry.
1589         (md_show_usage): Likewise.
1590
1591 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1592
1593         PR gas/26305
1594         * config/tc-i386.c (_i386_insn::disp_encoding): Add
1595         disp_encoding_16bit.
1596         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
1597         {disp16}.
1598         (build_modrm_byte): Handle {disp16}.
1599         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
1600         prefixes.
1601         * doc/c-i386.texi: Update {disp32} documentation and document
1602         {disp16}.
1603         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
1604         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
1605         tests.
1606         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
1607         tests with 128-byte displacement.  Add {disp16} tests.
1608         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
1609         vmovaps test.  Add (%r13)/(%r13d) tests.
1610         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
1611         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
1612         * testsuite/gas/i386/inval-pseudo.l: Updated.
1613         * testsuite/gas/i386/pseudos.d: Likewise.
1614         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1615
1616 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1617
1618         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1619         * Makefile.in, doc/Makefile.in: Regenerate.
1620         * configure: Regenerate.
1621
1622 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1623
1624         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
1625         * testsuite/gas/elf/dwarf2-5.d: Likewise.
1626         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
1627         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
1628         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
1629         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
1630
1631 2020-07-30  Nick Clifton  <nickc@redhat.com>
1632
1633         * as.c (dwarf_level): Initialise to 3 in case this is not set on
1634         the command line.
1635
1636 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1637
1638         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
1639         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
1640         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
1641         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
1642         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
1643         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
1644         * testsuite/gas/mips/mips.exp: Run the new tests.
1645
1646 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1647
1648         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
1649         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
1650         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
1651         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
1652         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
1653         * testsuite/gas/mips/global-local-symtab.s: New test source.
1654         * testsuite/gas/mips/mips.exp: Run the new tests.
1655
1656 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1657
1658         PR gas/26305
1659         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
1660         (%bp)/(%ebp)/(%rbp) for {disp32}.
1661         * doc/c-i386.texi: Update {disp32} documentation.
1662         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
1663         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
1664         * testsuite/gas/i386/pseudos.d: Updated.
1665         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1666
1667 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1668
1669         * doc/as.texi: Replace preceeded with preceded.
1670
1671 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1672
1673         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
1674         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
1675         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
1676         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
1677         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
1678         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
1679         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
1680         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
1681         file.
1682         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
1683         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
1684         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
1685         file.
1686         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
1687         file.
1688         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
1689         file.
1690         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
1691         file.
1692         * testsuite/gas/mips/jal-xgot-irix.d: New file.
1693         * testsuite/gas/mips/jalr2-irix.d: New file.
1694         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
1695         New file.
1696         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
1697         file.
1698         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
1699         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
1700         `*-*-irix*' targets.  Add source file designator.
1701         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
1702         `*-*-irix*' targets.
1703         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
1704         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
1705         * testsuite/gas/mips/jalr2.d: Add name designator.
1706         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
1707         tests involving the JALR relocation throughout.
1708
1709 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1710
1711         * testsuite/gas/mips/mips.exp: Use a helper variable for
1712         IRIX/non-IRIX test selection.
1713
1714 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1715
1716         * testsuite/gas/i386/evex-no-scale-64.d,
1717         testsuite/gas/i386/addr32.d,
1718         testsuite/gas/i386/x86-64-addr32-intel.d,
1719         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
1720
1721 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1722
1723         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
1724
1725 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1726
1727         * testsuite/gas/i386/evex-no-scale-32.d,
1728         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
1729         * testsuite/gas/i386/evex-no-scale-32.s,
1730         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
1731         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
1732         instead of .section.
1733         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
1734         specific section.
1735
1736 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
1737
1738         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
1739         (my_getSmallExpression): Adjust accordingly.
1740
1741 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1742
1743         PR gas/4572
1744         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
1745         conditional around it.
1746         (md_begin): Insert backslash into operand_chars[] when slash is
1747         a comment character.
1748         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
1749         \* as operators when / may be a comment character.
1750         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
1751         * testsuite/gas/i386/i386.exp: Run new test.
1752
1753 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1754
1755         PR gas/4572
1756         * app.c (last_char): Drop TC_ARM conditional around it.
1757         (struct app_save): Drop TC_ARM conditional around last_char.
1758         (app_push, app_pop): Drop TC_ARM conditional from last_char
1759         accesses.
1760         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
1761         backslash-precedes-comment-character check.
1762
1763 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1764
1765         * config/tc-i386.c (frag_opcode_byte): New.
1766         (output_branch): Emit error when in absolute section.
1767         (output_jump, output_insn): Use frag_opcode_byte. Handle being
1768         in absolute section.
1769         (output_interseg_jump, output_disp, output_imm): Handle being in
1770         absolute section.
1771         * testsuite/gas/i386/sizing.s,
1772         testsuite/gas/i386/sizing32.d,
1773         testsuite/gas/i386/sizing64.d: New.
1774         * testsuite/gas/i386/i386.exp: Run new tests.
1775
1776 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1777
1778         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
1779         is_elf_format as applicable; merely exclude iamcu tests.
1780
1781 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
1782
1783         PR gas/26263
1784         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
1785         against section to PC32 reloc.
1786         * testsuite/gas/i386/relax-5.d: Updated.
1787         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1788
1789 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
1790
1791         PR gas/26237
1792         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
1793         * testsuite/gas/i386/addr32.d: Likewise.
1794         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1795         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1796
1797 2020-07-15  Nick Clifton  <nickc@redhat.com>
1798
1799         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
1800         the addend field of REL relocations.  Store the full addend into
1801         the note for REL relocations.
1802
1803 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1804
1805         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
1806         immediate.
1807         * testsuite/gas/i386/x86-64-stack-intel.d,
1808         testsuite/gas/i386/x86-64-stack-suffix.d,
1809         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
1810
1811 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1812
1813         * testsuite/gas/i386/disassem.d,
1814         testsuite/gas/i386/ilp32/x86-64-branch.d,
1815         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
1816         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
1817         testsuite/gas/i386/noreg32.d,
1818         testsuite/gas/i386/noreg64-rex64.d,
1819         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
1820         testsuite/gas/i386/opcode.d,
1821         testsuite/gas/i386/solaris/x86-64-branch-2.d,
1822         testsuite/gas/i386/solaris/x86-64-jump.d,
1823         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
1824         testsuite/gas/i386/solaris/x86-64-nop-3.d,
1825         testsuite/gas/i386/solaris/x86-64-nop-4.d,
1826         testsuite/gas/i386/solaris/x86-64-nop-5.d,
1827         testsuite/gas/i386/solaris/x86-64-relax-2.d,
1828         testsuite/gas/i386/solaris/x86-64-relax-3.d,
1829         testsuite/gas/i386/x86-64-align-branch-1a.d,
1830         testsuite/gas/i386/x86-64-align-branch-1b.d,
1831         testsuite/gas/i386/x86-64-align-branch-1c.d,
1832         testsuite/gas/i386/x86-64-align-branch-1d.d,
1833         testsuite/gas/i386/x86-64-align-branch-1e.d,
1834         testsuite/gas/i386/x86-64-align-branch-1f.d,
1835         testsuite/gas/i386/x86-64-align-branch-1g.d,
1836         testsuite/gas/i386/x86-64-align-branch-1h.d,
1837         testsuite/gas/i386/x86-64-align-branch-1i.d,
1838         testsuite/gas/i386/x86-64-align-branch-2a.d,
1839         testsuite/gas/i386/x86-64-align-branch-2b.d,
1840         testsuite/gas/i386/x86-64-align-branch-2c.d,
1841         testsuite/gas/i386/x86-64-align-branch-3.d,
1842         testsuite/gas/i386/x86-64-align-branch-4a.d,
1843         testsuite/gas/i386/x86-64-align-branch-4b.d,
1844         testsuite/gas/i386/x86-64-align-branch-5.d,
1845         testsuite/gas/i386/x86-64-align-branch-6.d,
1846         testsuite/gas/i386/x86-64-branch-2.d,
1847         testsuite/gas/i386/x86-64-branch-3.d,
1848         testsuite/gas/i386/x86-64-branch.d,
1849         testsuite/gas/i386/x86-64-disassem.d,
1850         testsuite/gas/i386/x86-64-disp32.d,
1851         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
1852         testsuite/gas/i386/x86-64-gotpcrel.d,
1853         testsuite/gas/i386/x86-64-ifunc.d,
1854         testsuite/gas/i386/x86-64-jump.d,
1855         testsuite/gas/i386/x86-64-lfence-byte.d,
1856         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
1857         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
1858         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
1859         testsuite/gas/i386/x86-64-lfence-load.d,
1860         testsuite/gas/i386/x86-64-lfence-ret-a.d,
1861         testsuite/gas/i386/x86-64-lfence-ret-b.d,
1862         testsuite/gas/i386/x86-64-lfence-ret-c.d,
1863         testsuite/gas/i386/x86-64-lfence-ret-d.d,
1864         testsuite/gas/i386/x86-64-lfence-ret-e.d,
1865         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
1866         testsuite/gas/i386/x86-64-mpx-branch-1.d,
1867         testsuite/gas/i386/x86-64-mpx.d,
1868         testsuite/gas/i386/x86-64-nop-3.d,
1869         testsuite/gas/i386/x86-64-nop-4.d,
1870         testsuite/gas/i386/x86-64-nop-5.d,
1871         testsuite/gas/i386/x86-64-nops-7.d,
1872         testsuite/gas/i386/x86-64-notrack.d,
1873         testsuite/gas/i386/x86-64-opcode.d,
1874         testsuite/gas/i386/x86-64-relax-2.d,
1875         testsuite/gas/i386/x86-64-relax-3.d,
1876         testsuite/gas/i386/x86-64-relax-4.d,
1877         testsuite/gas/i386/x86-64-rtm.d,
1878         testsuite/gas/i386/x86-64-stack.d,
1879         testsuite/gas/i386/x86-64-unique.d,
1880         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
1881
1882 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
1883
1884         PR gas/26237
1885         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
1886         address.
1887         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
1888         * testsuite/gas/i386/addr32.d: Updated.
1889         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1890         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1891         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
1892         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
1893
1894 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1895
1896         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
1897         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
1898         * testsuite/gas/i386/intel.d,
1899         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
1900
1901 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1902
1903         * testsuite/gas/i386/prefix.d: Adjust expectations.
1904
1905 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1906
1907         * testsuite/gas/i386/x86-64-avx-intel.d,
1908         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
1909
1910 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1911
1912         * testsuite/gas/i386/movbe-suffix.d,
1913         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
1914         * testsuite/gas/i386/i386.exp: Run new tests.
1915
1916 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1917
1918         * testsuite/gas/i386/crc32-suffix.d,
1919         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
1920         * testsuite/gas/i386/i386.exp: Run new tests.
1921         * testsuite/gas/i386/arch-10-bdver1.d,
1922         testsuite/gas/i386/arch-10-bdver2.d,
1923         testsuite/gas/i386/arch-10-bdver3.d,
1924         testsuite/gas/i386/arch-10-bdver4.d,
1925         testsuite/gas/i386/arch-10-btver1.d,
1926         testsuite/gas/i386/arch-10-btver2.d,
1927         testsuite/gas/i386/arch-10-lzcnt.d,
1928         testsuite/gas/i386/arch-10-prefetchw.d,
1929         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
1930         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
1931         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
1932         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
1933         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
1934         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
1935         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
1936         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
1937         testsuite/gas/i386/x86-64-arch-2-btver1.d,
1938         testsuite/gas/i386/x86-64-arch-2-btver2.d,
1939         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
1940         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
1941         testsuite/gas/i386/x86-64-arch-2.d,
1942         testsuite/gas/i386/x86-64-crc32.d,
1943         testsuite/gas/i386/x86-64-pseudos.d,
1944         testsuite/gas/i386/x86-64-sse-noavx.d,
1945         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
1946
1947 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1948
1949         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1950         ModR/M-encoded byte register cases.
1951         * testsuite/gas/i386/x86-64-pseudos.d,
1952         testsuite/gas/i386/x86-64-reg-intel.d,
1953         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
1954
1955 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1956
1957         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1958         not-ModR/M-encoded byte register cases.
1959         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
1960
1961 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1962
1963         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
1964         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
1965         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
1966         testsuite/gas/i386/ilp32/x86-64-avx.d,
1967         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
1968         testsuite/gas/i386/ilp32/x86-64-crc32.d,
1969         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
1970         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
1971         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
1972         testsuite/gas/i386/ilp32/x86-64-reg.d,
1973         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
1974         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
1975         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
1976         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
1977         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
1978         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
1979         dump expectations.
1980
1981 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
1982
1983         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
1984         extension.
1985
1986 2020-07-13  Nick Clifton  <nickc@redhat.com>
1987
1988         * po/fr.po: Updated French translation.
1989
1990 2020-07-13  Alan Modra  <amodra@gmail.com>
1991
1992         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
1993         * testsuite/gas/elf/dwarf2-12.d: Likewise.
1994         * testsuite/gas/elf/dwarf2-13.d: Likewise.
1995         * testsuite/gas/elf/dwarf2-14.d: Likewise.
1996
1997 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
1998
1999         * config/tc-i386.c (output_insn): Check i.xstate to set
2000         GNU_PROPERTY_X86_FEATURE_2_TMM.
2001         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2002         x86-64-property-8 and x86-64-property-9.
2003         * testsuite/gas/i386/x86-64-property-7.d: New file.
2004         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2005         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2006         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2007         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2008         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2009
2010 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2011
2012         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2013         has_regymm, has_regzmm and has_regtmm.  Add xstate.
2014         (md_assemble): Set i.xstate from operand types in instruction
2015         template.
2016         (build_modrm_byte): Updated.
2017         (output_insn): Check i.xstate.
2018         * testsuite/gas/i386/i386.exp: Run property-6 and
2019         x86-64-property-6.
2020         * testsuite/gas/i386/property-6.d: New file.
2021         * testsuite/gas/i386/property-6.s: Updated.
2022         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2023
2024 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2025
2026         * testsuite/gas/i386/property-5.d: Correct test name.
2027
2028 2020-07-10  Lili Cui  <lili.cui@intel.com>
2029
2030         * NEWS: Mention support for Intel AMX instructions.
2031         * config/tc-i386.c (i386_error): Add invalid_sib_address.
2032         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2033         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2034         (match_simd_size): Add tmmword check.
2035         (operand_type_match): Add tmmword.
2036         (type_names): Add rTMM.
2037         (i386_error): Add invalid_tmm_register_set.
2038         (check_VecOperands): Handle invalid_sib_address and
2039         invalid_tmm_register_set.
2040         (match_template): Handle invalid_sib_address.
2041         (build_modrm_byte): Handle non-vector SIB and zmmword.
2042         (i386_index_check): Disallow RegIP for non-vector SIB.
2043         (check_register): Handle zmmword.
2044         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2045         * testsuite/gas/i386/i386.exp: Add AMX new tests.
2046         * testsuite/gas/i386/intel-regs.d: Add tmm.
2047         * testsuite/gas/i386/intel-regs.s: Add tmm.
2048         * testsuite/gas/i386/x86-64-amx-intel.d: New.
2049         * testsuite/gas/i386/x86-64-amx-inval.l: New.
2050         * testsuite/gas/i386/x86-64-amx-inval.s: New.
2051         * testsuite/gas/i386/x86-64-amx.d: New.
2052         * testsuite/gas/i386/x86-64-amx.s: New.
2053         * testsuite/gas/i386/x86-64-amx-bad.d: New.
2054         * testsuite/gas/i386/x86-64-amx-bad.s: New.
2055
2056 2020-07-10  Tom de Vries  <tdevries@suse.de>
2057
2058         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2059         readelf's line table decoding.
2060         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2061         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2062         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2063         * testsuite/gas/elf/dwarf2-15.d: Likewise.
2064         * testsuite/gas/elf/dwarf2-16.d: Likewise.
2065         * testsuite/gas/elf/dwarf2-17.d: Likewise.
2066         * testsuite/gas/elf/dwarf2-18.d: Likewise.
2067         * testsuite/gas/elf/dwarf2-19.d: Likewise.
2068         * testsuite/gas/elf/dwarf2-5.d: Likewise.
2069         * testsuite/gas/elf/dwarf2-6.d: Likewise.
2070         * testsuite/gas/elf/dwarf2-7.d: Likewise.
2071
2072 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2073
2074         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2075         VEX/EVEX vector instructions.
2076         * testsuite/gas/i386/property-4.d: New file.
2077         * testsuite/gas/i386/property-4.s: Likewise.
2078         * testsuite/gas/i386/property-5.d: Likewise.
2079         * testsuite/gas/i386/property-5.s: Likewise.
2080         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2081         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2082
2083 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2084
2085         * NEWS: Mention --enable-x86-used-note.
2086         * configure.ac: Configure with --enable-x86-used-note by default
2087         for Linux/x86.
2088         * configure: Regenerated.
2089
2090 2020-07-09  Alan Modra  <amodra@gmail.com>
2091
2092         * config/obj-coff.h: Remove TE_PE support.
2093         * config/tc-ppc.c: Likewise.
2094         * config/tc-ppc.h: Likewise.
2095         * configure.tgt: Remove powerpc PE and powerpc lynxos.
2096         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2097         condition.
2098         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2099
2100 2020-07-08  Jan Beulich  <jbeulich@suse.com>
2101
2102         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2103         New.
2104         * testsuite/gas/i386/i386.exp: Run new tests.
2105
2106 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
2107
2108         * config/tc-arc.c (find_opcode_match): Add error messages.
2109         * testsuite/gas/arc/add_s-err.s: Update test.
2110         * testsuite/gas/arc/asm-errors.err: Likewise.
2111         * testsuite/gas/arc/cpu-em-err.s: Likewise.
2112         * testsuite/gas/arc/hregs-err.s: Likewise.
2113         * testsuite/gas/arc/warn.s: Likewise.
2114
2115 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2116
2117         PR gas/26212
2118         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2119
2120 2020-07-07  Alan Modra  <amodra@gmail.com>
2121
2122         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2123         * testsuite/gas/ppc/ppc.exp: Likewise.
2124         * testsuite/gas/all/weakref1l.d: Likewise.
2125
2126 2020-07-07  Nick Clifton  <nickc@redhat.com>
2127
2128         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2129         expected output.
2130
2131 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2132
2133         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2134         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2135         testsuite/gas/i386/x86-64-evex-wig1.d,
2136         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2137         expectations.
2138
2139 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2140
2141         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2142         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2143         * testsuite/gas/i386/avx512f-opts-intel.d,
2144         testsuite/gas/i386/avx512f-opts.d
2145         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2146         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2147
2148 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
2149
2150         PR 26204
2151         * config/tc-arm.c: Fix spelling mistake.
2152         * config/tc-riscv.c: Likewise.
2153         * config/tc-z80.c: Likewise.
2154         * po/gas.pot: Regenerate.
2155
2156 2020-07-06  Nick Clifton  <nickc@redhat.com>
2157
2158         * po/uk.po: Updated Ukranian translation.
2159
2160 2020-07-04  Nick Clifton  <nickc@redhat.com>
2161
2162         * configure: Regenerate.
2163         * po/gas.pot: Regenerate.
2164
2165 2020-07-04  Nick Clifton  <nickc@redhat.com>
2166
2167         * version.m4: Change version number to 2.35.50.
2168         * configure: Regenerate.
2169         * po/bfd.pot: Regenerate.
2170
2171 2020-07-04  Nick Clifton  <nickc@redhat.com>
2172
2173         Binutils 2.35 branch created.
2174
2175 2020-07-03  Alan Modra  <amodra@gmail.com>
2176
2177         PR 26028
2178         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2179
2180 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2181
2182         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2183         swap two source operands.
2184
2185 2020-07-02  Nick Clifton  <nickc@redhat.com>
2186
2187         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2188
2189 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
2190
2191         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2192         segfault on negative chars.
2193         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2194         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2195
2196 2020-07-02  Nick Clifton  <nickc@redhat.com>
2197
2198         PR 26028
2199         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2200         command line.
2201         * testsuite/gas/ia64/unwind.d: Likewise.
2202         * testsuite/gas/mmix/bspec-1.d: Likewise.
2203         * testsuite/gas/mmix/bspec-2.d: Likewise.
2204         * testsuite/gas/mmix/comment-1.d: Likewise.
2205         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2206
2207 2020-07-01  Alan Modra  <amodra@gmail.com>
2208
2209         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2210
2211 2020-07-01  Alan Modra  <amodra@gmail.com>
2212
2213         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2214         in data sections, and mep.
2215
2216 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
2217
2218         * NEWS: Mention x86 NaCl target support removal.
2219         * config/tc-i386.c: Remove x86 NaCl target support.
2220         * config/tc-i386.h: Likewise.
2221         * configure.tgt: Likewise.
2222         * testsuite/gas/i386/i386.exp: Likewise.
2223         * testsuite/gas/i386/iamcu-1.d: Likewise.
2224         * testsuite/gas/i386/iamcu-2.d: Likewise.
2225         * testsuite/gas/i386/iamcu-3.d: Likewise.
2226         * testsuite/gas/i386/iamcu-4.d: Likewise.
2227         * testsuite/gas/i386/iamcu-5.d: Likewise.
2228         * testsuite/gas/i386/k1om.d: Likewise.
2229         * testsuite/gas/i386/l1om.d: Likewise.
2230
2231 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
2232
2233         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
2234         checking into riscv_csr_address.
2235         (riscv_csr_version_check): Likewise.
2236         (riscv_csr_address): New function.  Return the suitable CSR address
2237         after checking the ISA dependency and versions.  Issue warnings if
2238         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
2239         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2240         priv spec versions for them.
2241         (reg_csr_lookup_internal): Call riscv_csr_address to find the
2242         suitable CSR address.
2243         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2244         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2245         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2246         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
2247         priv spec warnings here.  These warnings are added by accident.
2248         Remove them and only focus on the ISA dependency warnings.
2249         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2250         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2251         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2252         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2253         than the privileged ones.
2254         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2255         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2256         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2257         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
2258         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2259         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2260         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2261         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2262         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2263         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2264
2265 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
2266
2267         * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
2268         (md_assemble): Don't process ImmExt without operands.
2269
2270 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
2271
2272         PR gas/25331
2273         * config/tc-mmix.c (md_assemble) <fixup for
2274         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2275         Also, set its fx_no_overflow.
2276         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2277         Similarly this fixup affects 4 bytes, not 8 and needs its
2278         fx_no_overflow set.
2279         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
2280         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
2281
2282 2020-06-29  Alan Modra  <amodra@gmail.com>
2283
2284         * config/tc-s12z.c: Use C style comments.
2285         * config/tc-z80.c: Likewise.
2286         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2287
2288 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2289
2290         * config/tc-i386.c (md_assemble): Process ImmExt without
2291         operands.
2292
2293 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2294
2295         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2296         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2297         VECSIB256 and VECSIB512, respectively.
2298         (build_modrm_byte): Replace vecsib with sib.
2299
2300 2020-06-26  Jan Beulich  <jbeulich@suse.com>
2301
2302         * testsuite/gas/i386/nop-1-suffix.d: New.
2303         * testsuite/gas/i386/i386.exp: Run new test.
2304
2305 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
2306
2307         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2308         (md_pseudo_table): Handle "gnu_attribute".
2309         * doc/as.texi: Document GNU attribute for M68K.
2310
2311 2020-06-25  Nick Clifton  <nickc@redhat.com>
2312
2313         PR 26141
2314         * config/tc-arm.c (arm_force_relocation): Force resolution of
2315         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2316         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2317
2318 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2319
2320         * config/tc-i386.c (md_assemble): Move call to process_immext()
2321         ...
2322         (process_operands): ... here.
2323
2324 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2325
2326         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2327         diagnostic when there is a sizing prefix.  Switch to word/dword/
2328         qword encoding when there is a sizing prefix and no (explicit or
2329         derived) suffix.
2330         (update_imm): Handle presence of a sizing prefix.
2331         * testsuite/gas/i386/noreg16-data32.d,
2332         testsuite/gas/i386/noreg32-data16.d,
2333         testsuite/gas/i386/noreg32-data16.e,
2334         testsuite/gas/i386/noreg64-data16.d,
2335         testsuite/gas/i386/noreg64-data16.e,
2336         testsuite/gas/i386/noreg64-rex64.d: New.
2337         * testsuite/gas/i386/i386.exp: Run new tests.
2338         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2339         Introduce and use pfx* macros.
2340         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2341         addressing.
2342         * testsuite/gas/i386/noreg16.d: Adjust expectations.
2343
2344 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2345
2346         * testsuite/gas/i386/avx-16bit.d,
2347         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2348         testsuite/gas/i386/avx512f-16bit.d,
2349         testsuite/gas/i386/avx512f.d,
2350         testsuite/gas/i386/evex-lig256.d,
2351         testsuite/gas/i386/evex-lig512.d
2352         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2353         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2354         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2355         testsuite/gas/i386/sse2-16bit.d,
2356         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2357         expectations.
2358
2359 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2360
2361         * config/tc-i386.c (md_assemble): Also reject explicit REX
2362         prefixes with VEX and alike encoded insns. Zap consumed bits
2363         from i.rex.
2364         (output_insn): Don't ignore REX prefix for VEX and alike
2365         encodings; abort() instead if encountered.
2366         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2367         ...
2368         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2369         * testsuite/gas/i386/x86-64-pseudos.d,
2370         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2371
2372 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2373
2374         * config/tc-i386.c (process_operands): Translate explicit REX
2375         prefix into i.rex for SSE2AVX templates.
2376         (set_rex_vrex): New helper.
2377         (build_modrm_byte): Use it.
2378         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2379         REX prefixes.
2380         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2381
2382 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2383
2384         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2385         templates when there's no data size prefix.
2386         (md_assemble): Reject data size prefix also for legacy encoded
2387         SIMD templates.
2388         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2389         Uncomment previously not working line.
2390         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2391         data16 prefix.
2392         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2393         testsuite/gas/i386/sse2avx.d: Adjust expectations.
2394
2395 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2396
2397         * config/tc-i386.c (build_evex_prefix): Drop early setting of
2398         vec_length.
2399
2400 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
2401
2402         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2403         explicit_priv_attr.  It used to indicate CSR or priv instructions are
2404         explictly used.
2405         (riscv_is_priv_insn): Return True if it is a privileged instruction.
2406         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2407         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
2408         (riscv_write_out_attrs): Clarification of when to generate the elf
2409         priv spec attributes.
2410         * testsuite/gas/riscv/attribute-11.s: Add comments.
2411         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
2412         `priv_insn_<n>` to decide which priv instruction is expected to used.
2413         (<n> is a to e.)
2414         * testsuite/gas/riscv/attribute-14a.d: Likewise.
2415         * testsuite/gas/riscv/attribute-14b.d: Likewise.
2416         * testsuite/gas/riscv/attribute-14c.d: Likewise.
2417         * testsuite/gas/riscv/attribute-14d.d: Likewise.
2418         * testsuite/gas/riscv/attribute-14e.d: Likewise.
2419
2420 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
2421
2422         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2423         (riscv_set_default_priv_spec): Get the priv spec version from the
2424         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2425
2426 2020-06-20  Alan Modra  <amodra@gmail.com>
2427
2428         * configure.tgt: Set bfd_gas for all SH targets.
2429
2430 2020-06-18  Jan Beulich  <jbeulich@suse.com>
2431
2432         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2433         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2434         expectations.
2435
2436 2020-06-16  Lili Cui  <lili.cui@intel.com>
2437
2438         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2439         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2440         * doc/c-i386.texi: Add avx512_vp2intersect.
2441
2442 2020-06-16  Jan Beulich  <jbeulich@suse.com>
2443
2444         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2445         conditional.
2446         * testsuite/gas/i386/sse-check.s: Adjust comment.
2447         * testsuite/gas/i386/sse-check-error.l,
2448         testsuite/gas/i386/sse-check-warn.e,
2449         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2450         expectations.
2451
2452 2020-06-16  Alan Modra  <amodra@gmail.com>
2453
2454         * config/tc-tic30.h: Remove OBJ_AOUT support.
2455         * configure.tgt: Delete tic30-*-*aout* entry.
2456
2457 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
2458
2459         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2460         macros.
2461         (elf32xtensa_abi): New declaration.
2462         (option_abi_windowed, option_abi_call0): New enum constants.
2463         (md_longopts): Add entries for --abi-windowed and --abi-call0.
2464         (md_parse_option): Add handlers for --abi-windowed and
2465         --abi-call0.
2466         (xtensa_add_config_info): Use xtensa_abi_choice instead of
2467         XSHAL_ABI to format ABI tag.
2468         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2469         --abi-call0 to the list of options.
2470         * doc/c-xtensa.texi: Add description for options --abi-windowed
2471         and --abi-call0.
2472         * testsuite/gas/xtensa/abi-call0.d: New test definition.
2473         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2474         * testsuite/gas/xtensa/abi.s: New test source.
2475
2476 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2477
2478         PR gas/26115
2479         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2480         xsusldtrk.
2481         * testsuite/gas/i386/tsxldtrk.s: Likewise.
2482         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2483         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2484
2485 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2486
2487         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2488         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2489         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2490
2491 2020-06-09  Seth Girvan  <snth@snthhacks.com>
2492
2493         * doc/c-avr.texi: Improve wording.
2494
2495 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2496
2497         * testsuite/gas/i386/x86-64-pseudos-bad.s,
2498         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2499
2500 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2501
2502         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2503         encoding tests.
2504         * testsuite/gas/i386/prefix.d: Adjust expectations.
2505
2506 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2507
2508         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2509         with VEX/EVEX encoding tests.
2510         * testsuite/gas/i386/prefix.d: Adjust expectations.
2511
2512 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2513
2514         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
2515         suffix.
2516         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
2517         * testsuite/gas/i386/noreg64.d: Adjust expectations.
2518         * testsuite/gas/i386/noreg-intel64.d,
2519         testsuite/gas/i386/noreg-intel64.l,
2520         testsuite/gas/i386/noreg-intel64.s: New.
2521         * testsuite/gas/i386/i386.exp: Run new tests.
2522
2523 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2524
2525         * config/tc-i386.c (vex_encoding_error): New enumerator.
2526         (VEX_check_operands): Rename to VEX_check_encoding. Check
2527         for vex_encoding_error. Move Imm4 handling ...
2528         (check_VecOperands): ... here.
2529         (match_template): Call VEX_check_encoding when there are no
2530         operands. Split construct calling check_VecOperands and
2531         VEX_check_encoding (when there are operands).
2532         (check_register): Don't blindly set vex_encoding_evex.
2533         * testsuite/gas/i386/pseudos-bad.s,
2534         testsuite/gas/i386/pseudos-bad.l: New.
2535         * testsuite/gas/i386/i386.exp: Run new test.
2536         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
2537
2538 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
2539
2540         * config/tc-arm.c (insns): Add dfb.
2541         * testsuite/gas/arm/dfb.d: New test.
2542         * testsuite/gas/arm/dfb.s: Input for test.
2543
2544 2020-06-08  Nick Clifton  <nickc@redhat.com>
2545
2546         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
2547
2548 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2549
2550         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
2551
2552 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2553
2554         * config/tc-i386.c (check_byte_reg): Drop dead conditional
2555         around as_bad().
2556
2557 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2558
2559         * config/tc-i386.c (check_register): Split RegTR handling, to
2560         fail recognition also in 64-bit mode as well as with i586 or
2561         i686 explicitly enabled.
2562         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
2563         * testsuite/gas/i386/x86_64-intel.d,
2564         testsuite/gas/i386/x86_64.d: Adjust expectations.
2565
2566 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2567
2568         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
2569         * testsuite/gas/cfi/cfi.exp: Run this test.
2570
2571 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2572
2573         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
2574         check to %st(N) parsing logic.
2575         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
2576
2577 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2578
2579         * config/tc-i386.c (bad_reg): New.
2580         (check_VecOperations, i386_att_operand, i386_parse_name): Check
2581         for it.
2582         (check_register): New, broken out from ...
2583         (parse_real_register): ... here. Call it.
2584         (parse_register): Call it, and error upon failure.
2585         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
2586         testsuite/gas/i386/x86-64-equ-bad.s,
2587         testsuite/gas/i386/x86-64-equ-bad.l: New.
2588         * testsuite/gas/i386/i386.exp: Run new tests.
2589
2590 2020-06-06  Alan Modra  <amodra@gmail.com>
2591
2592         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
2593         * doc/c-ppc.texi: Likewise.
2594
2595 2020-06-06  Alan Modra  <amodra@gmail.com>
2596
2597         * config/tc-ppc.c: Update throughout for reloc renaming.
2598
2599 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
2600
2601         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
2602         stringop-overflow.
2603
2604 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
2605
2606         * config/tc-riscv.c (explicit_csr): New static boolean.
2607         Used to indicate CSR are explictly used.
2608         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
2609         (riscv_write_out_attrs): If we already have set elf priv
2610         attributes, then generate them.  Otherwise, don't generate
2611         them when no CSR are used.
2612         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
2613         * testsuite/gas/riscv/attribute-02.d: Likewise.
2614         * testsuite/gas/riscv/attribute-03.d: Likewise.
2615         * testsuite/gas/riscv/attribute-04.d: Likewise.
2616         * testsuite/gas/riscv/attribute-05.d: Likewise.
2617         * testsuite/gas/riscv/attribute-06.d: Likewise.
2618         * testsuite/gas/riscv/attribute-07.d: Likewise.
2619         * testsuite/gas/riscv/attribute-08.d: Likewise.
2620         * testsuite/gas/riscv/attribute-09.d: Likewise.
2621         * testsuite/gas/riscv/attribute-10.d: Likewise.
2622         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2623         * testsuite/gas/riscv/attribute-11.s: New testcase.
2624         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
2625         used, so we should output the ELF priv attributes.
2626         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
2627         used, so output the priv attributes according to the -mpriv-spec.
2628         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
2629         used, so ignore the -mpriv-spec setting.
2630
2631 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
2632
2633         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
2634         cgen_get_insn_value.
2635         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
2636         endianness to cgen_get_insn_value and cgen_put_insn_value.
2637
2638 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2639
2640         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
2641         cgen_put_insn_value.
2642
2643 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2644
2645         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
2646         bpf_cgen_cpu_open.
2647         (md_assemble): Remove no longer needed hack.
2648
2649 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2650
2651         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
2652         cgen_put_insn_value.
2653         (gas_cgen_md_apply_fix): Likewise.
2654         (gas_cgen_md_apply_fix): Likewise.
2655         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
2656         cgen_put_insn_value.
2657         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
2658         cgen_put_insn_value.
2659
2660 2020-06-04  Alan Modra  <amodra@gmail.com>
2661
2662         * testsuite/config/default.exp: Remove global directive outside
2663         proc body.
2664         * testsuite/gas/mep/complex-relocs.exp: Likewise.
2665         * testsuite/gas/microblaze/relax_size.exp: Likewise.
2666         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
2667         * testsuite/gas/mt/relocs.exp: Likewise.
2668         * testsuite/gas/rx/rx.exp: Likewise.
2669
2670 2020-06-03  Stephen Casner  <casner@acm.org>
2671
2672         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
2673
2674 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
2675             Jim Wilson  <jimw@sifive.com>
2676
2677         PR 26051
2678         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
2679         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
2680         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
2681         Move B before SB.  Move J before UJ.
2682
2683 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
2684
2685         * write.c (relax_segment): Fix handling of negative offset when
2686         relaxing an rs_org frag.
2687         * testsuite/gas/aarch64/org-neg.d: New test.
2688         * testsuite/gas/aarch64/org-neg.l: Error output for test.
2689         * testsuite/gas/aarch64/org-neg.s: Input for test.
2690         * testsuite/gas/arm/org-neg.d: New test.
2691         * testsuite/gas/arm/org-neg.l: Error output for test.
2692         * testsuite/gas/arm/org-neg.s: Input for test.
2693
2694 2020-05-28  Stephen Casner  <casner@acm.org>
2695
2696         Fix unexpected failures in gas testsuite for pdp11-aout target.
2697         These are caused by the PDP11's mix of little-endian octets in
2698         shorts but shorts in big endian order for long or quad.
2699
2700         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
2701         * testsuite/gas/all/gas.exp: Select alternate test scripts for
2702         pdp11, skip octa test completely.
2703         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
2704         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
2705         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
2706
2707 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
2708
2709         * frags.c (frag_grow): Fix comment.
2710
2711 2020-05-27  Stephen Casner  <casner@acm.org>
2712
2713         PR gas/26001
2714         * config/tc-pdp11.c (parse_reg): Distinguish register names from
2715         symbols that begin with a register name.
2716         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
2717         * testsuite/gas/pdp11/pr26001.s: Likewise.
2718         * testsuite/gas/pdp11/pr26001.d: Likewise.
2719
2720 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
2721
2722         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
2723         pointer when creating struct riscv_csr_extra.
2724
2725 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2726
2727         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
2728         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
2729         * testsuite/gas/i386/inval-avx512f.l: Updated.
2730
2731 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
2732
2733         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
2734         load/store instruction variants with alignment hints.
2735         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
2736         instruction variants with alignment hints.
2737
2738 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2739
2740         PR gas/26044
2741         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
2742         instead of R_XGATE_PCREL_X.
2743         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
2744         BFD_RELOC_XGATE_PCREL_X.
2745
2746 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2747
2748         PR gas/26044
2749         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
2750         with &fragP->fr_literal[0].
2751
2752 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2753
2754         PR gas/26044
2755         * config/tc-vax.c (md_estimate_size_before_relax): Replace
2756         fragP->fr_literal with &fragP->fr_literal[0].
2757         (md_convert_frag): Likewise.
2758
2759 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2760
2761         PR gas/26044
2762         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
2763         with &fragP->fr_literal[0].
2764
2765 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2766
2767         PR gas/26044
2768         * config/tc-crx.c (getreg_image): Change argument type to int.
2769         (md_convert_frag): Replace fragP->fr_literal with
2770         &fragP->fr_literal[0].
2771
2772 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2773
2774         PR gas/26044
2775         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
2776         sprintf with memmove.
2777
2778 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2779
2780         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
2781         with &fragP->fr_literal[0].
2782
2783 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2784
2785         PR gas/26041
2786         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
2787         2 overlapping strings.
2788
2789 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2790
2791         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
2792         with &fragP->fr_literal[0].
2793
2794 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2795
2796         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
2797         with &fragp->fr_literal[0].
2798         * config/tc-microblaze.c (md_apply_fix): Likewise.
2799         * config/tc-sh.c (md_convert_frag): Likewise.
2800
2801 2020-05-24  Jim Wilson  <jimw@sifive.com>
2802
2803         PR 26025
2804         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
2805         asection to segT.  New locals seg and subseg.  Call subseg_set before
2806         fix_new_exp.  Call subseg_set after loop to restore original values.
2807
2808 2020-05-21  Alan Modra  <amodra@gmail.com>
2809
2810         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
2811         throughout.
2812         * config/obj-elf.c: Likewise.
2813         * config/tc-aarch64.c: Likewise.
2814         * config/tc-arm.c: Likewise.
2815         * config/tc-m68k.c: Likewise.
2816         * config/tc-nios2.c: Likewise.
2817         * config/tc-tic30.c: Likewise.
2818         * ecoff.c: Likewise.
2819         * read.c: Likewise.
2820         * stabs.c: Likewise.
2821         * symbols.c: Likewise.
2822         * testsuite/gas/all/test-gen.c: Likewise.
2823
2824 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
2825
2826         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
2827         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
2828         Static variables which are used to set the ISA extensions. You can
2829         use -march (or ELF build attributes) and -misa-spec to set them,
2830         respectively.
2831         (ext_version_hash): The hash table used to handle the extensions
2832         with versions.
2833         (init_ext_version_hash): Initialize the ext_version_hash according
2834         to riscv_ext_version_table.
2835         (riscv_get_default_ext_version): The callback function of
2836         riscv_parse_subset_t.  According to the choosed ISA spec,
2837         get the default version for the specific extension.
2838         (riscv_set_arch): Set the callback function.
2839         (enum options, struct option md_longopts): Add new option -misa-spec.
2840         (md_parse_option): Do not call riscv_set_arch for -march.  We will
2841         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
2842         to set default_isa_spec class.
2843         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
2844         ext_version_hash, and then call riscv_set_arch to set the architecture
2845         with versions according to default_arch_with_ext.
2846         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
2847         x extensions.
2848         * testsuite/gas/riscv/attribute-03.d: Likewise.
2849         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
2850         already set it's version to 2p1 by march, so no need to use the default
2851         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
2852         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
2853         ISA spec 2p2, so set 0p0 to it.
2854         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
2855         zicsr is 2p0 according to ISA spec 20191213.
2856         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
2857         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
2858         You can set them by configure options --with-arch and
2859         --with-isa-spec, respectively.
2860         (riscv_set_default_isa_spec): New function used to set the
2861         default ISA spec.
2862         (md_parse_option): Call riscv_set_default_isa_spec rather than
2863         call riscv_get_isa_spec_class directly.
2864         (riscv_after_parse_args): If the -isa-spec is not set, then we
2865         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
2866         calling riscv_set_default_isa_spec.
2867         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
2868         the --with-isa-spec may be set to different ISA spec.
2869         * testsuite/gas/riscv/attribute-02.d: Likewise.
2870         * testsuite/gas/riscv/attribute-03.d: Likewise.
2871         * testsuite/gas/riscv/attribute-04.d: Likewise.
2872         * testsuite/gas/riscv/attribute-05.d: Likewise.
2873         * testsuite/gas/riscv/attribute-06.d: Likewise.
2874         * testsuite/gas/riscv/attribute-07.d: Likewise.
2875         * configure.ac: Add configure options, --with-arch and
2876         --with-isa-spec.
2877         * configure: Regenerated.
2878         * config.in: Regenerated.
2879         * config/tc-riscv.c (default_priv_spec): Static variable which is
2880         used to check if the CSR is valid for the chosen privilege spec. You
2881         can use -mpriv-spec to set it.
2882         (enum reg_class): We now get the CSR address from csr_extra_hash rather
2883         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
2884         (riscv_init_csr_hashes): Only need to initialize one hash table
2885         csr_extra_hash.
2886         (riscv_csr_class_check): Change the return type to void.  Don't check
2887         the ISA dependency if -mcsr-check isn't set.
2888         (riscv_csr_version_check): New function.  Check and find the CSR address
2889         from csr_extra_hash, according to default_priv_spec.  Report warning
2890         for the invalid CSR if -mcsr-check is set.
2891         (reg_csr_lookup_internal): Updated.
2892         (reg_lookup_internal): Likewise.
2893         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
2894         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
2895         (md_parse_option): Call riscv_set_default_priv_version to set
2896         default_priv_spec.
2897         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
2898         privilege spec to the newest one.
2899         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
2900         include/opcode/riscv.h.
2901         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
2902         to check the ISA dependency for CSR, so fix the spec version by adding
2903         -mpriv-spec=1.11.
2904         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
2905         version warnings for the test case.
2906         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2907         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2908         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2909         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2910         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2911         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
2912         Check whether the CSR is valid when privilege version 1.9 is choosed.
2913         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2914         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
2915         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
2916         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2917         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
2918         Check whether the CSR is valid when privilege version 1.10 is choosed.
2919         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2920         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
2921         Check whether the CSR is valid when privilege version 1.11 is choosed.
2922         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2923         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
2924         setting.  You can set it by configure option --with-priv-spec.
2925         (riscv_set_default_priv_spec): New function used to set the default
2926         privilege spec.
2927         (md_parse_option): Call riscv_set_default_priv_spec rather than
2928         call riscv_get_priv_spec_class directly.
2929         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
2930         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
2931         calling riscv_set_default_priv_spec.
2932         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
2933         the --with-priv-spec may be set to different privilege spec.
2934         * testsuite/gas/riscv/priv-reg.d: Likewise.
2935         * configure.ac: Add configure option --with-priv-spec.
2936         * configure: Regenerated.
2937         * config.in: Regenerated.
2938         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
2939         explicit_attr.  Set it to TRUE if any ELF attribute is found.
2940         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
2941         the priv attributes are set.
2942         (md_assemble): Set the default_priv_spec according to the priv
2943         attributes when we start to assemble instruction.
2944         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
2945         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
2946         don't set the corresponding ELF attributes, then try to output the
2947         default ones.
2948         (riscv_set_public_attributes): If any ELF attribute or -march-attr
2949         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
2950         to update the arch and priv attributes.
2951         (s_riscv_attribute): Make sure all arch and priv attributes are set
2952         before any instruction.
2953         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
2954         ELF attribute or -march-attr is set.  If the priv attributes are not
2955         set, then try to update them by the default setting (-mpriv-spec or
2956         --with-priv-spec).
2957         * testsuite/gas/riscv/attribute-02.d: Likewise.
2958         * testsuite/gas/riscv/attribute-03.d: Likewise.
2959         * testsuite/gas/riscv/attribute-04.d: Likewise.
2960         * testsuite/gas/riscv/attribute-06.d: Likewise.
2961         * testsuite/gas/riscv/attribute-07.d: Likewise.
2962         * testsuite/gas/riscv/attribute-08.d: Likewise.
2963         * testsuite/gas/riscv/attribute-09.d: Likewise.
2964         * testsuite/gas/riscv/attribute-10.d: Likewise.
2965         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2966         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
2967         set by priv attributes must be supported.
2968         * testsuite/gas/riscv/attribute-05.s: Likewise.
2969         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
2970         priv attributes according to the -mpriv-spec option.
2971         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
2972         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
2973         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
2974         * testsuite/gas/riscv/priv-reg.d: Removed.
2975         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
2976         CSR according to the priv spec 1.9.
2977         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
2978         CSR according to the priv spec 1.9.1.
2979         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
2980         CSR according to the priv spec 1.10.
2981         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
2982         CSR according to the priv spec 1.11.
2983         * config/tc-riscv.c (md_show_usage): Add descriptions about
2984         the new GAS options.
2985         * doc/c-riscv.texi: Likewise.
2986
2987 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
2988
2989         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
2990         * testsuite/gas/ppc/power9.d: Likewise.
2991         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
2992         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
2993         sync, wait, waitrsv>: Add tests.
2994         * testsuite/gas/ppc/power10.d: Likewise.
2995
2996 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
2997
2998         PR 25992
2999         * config/tc-arm.c : Add arm_ext_v8r feature.
3000         (it_fsm_post_encode): Check arm_ext_v8r feature.
3001         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3002
3003 2020-05-19  Alan Modra  <amodra@gmail.com>
3004
3005         * write.c (write_contents): Use bfd_get_filename rather than
3006         accessing bfd->filename directly.  Use bfd_section_name rather
3007         than accessing section->name directly.
3008
3009 2020-05-19  Alan Modra  <amodra@gmail.com>
3010
3011         * symbols.c (local_symbol_make): Init all of lsy_flags.
3012
3013 2020-05-18  Alan Modra  <amodra@gmail.com>
3014
3015         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3016         before looking at add_symbol->sy_flags.
3017
3018 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
3019
3020         * config/tc-i386.c: Not handle lret/iret.
3021         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3022         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3023         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3024         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3025         * testsuite/gas/i386/lfence-ret.s: Ditto.
3026         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3027         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3028         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3029         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3030         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3031         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3032         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3033
3034 2020-05-15  Alan Modra  <amodra@gmail.com>
3035             Alex Coplan  <alex.coplan@arm.com>
3036
3037         * symbols.c (struct local_symbol): Update comment.
3038         (resolve_symbol_value): For resolved symbols equated to other
3039         symbols, verify that the referenced symbol is not a local_symbol
3040         before accessing sy_value.  Don't leave symbol loops during
3041         finalize_syms resolution.
3042         * testsuite/gas/all/assign-bad-recursive.d: New test.
3043         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3044         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3045         * testsuite/gas/all/gas.exp: Run it.
3046
3047 2020-05-14  Nick Clifton  <nickc@redhat.com>
3048
3049         * po/sv.po: Updated Swedish translation.
3050
3051 2020-05-11  Alan Modra  <amodra@gmail.com>
3052
3053         * testsuite/gas/ppc/scalarquad.d,
3054         * testsuite/gas/ppc/scalarquad.s: New test.
3055         * testsuite/gas/ppc/ppc.exp: Run it.
3056
3057 2020-05-11  Alan Modra  <amodra@gmail.com>
3058
3059         * testsuite/gas/ppc/rightmost.d,
3060         * testsuite/gas/ppc/rightmost.s: New test.
3061         * testsuite/gas/ppc/ppc.exp: Run it.
3062
3063 2020-05-11  Alan Modra  <amodra@gmail.com>
3064
3065         * testsuite/gas/ppc/xvtlsbb.d,
3066         * testsuite/gas/ppc/xvtlsbb.s: New test.
3067         * testsuite/gas/ppc/ppc.exp: Run it.
3068
3069 2020-05-11  Alan Modra  <amodra@gmail.com>
3070
3071         * testsuite/gas/ppc/stringop.d,
3072         * testsuite/gas/ppc/stringop.s: New test.
3073         * testsuite/gas/ppc/ppc.exp: Run it.
3074
3075 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3076
3077         * testsuite/gas/ppc/set_bool.d,
3078         * testsuite/gas/ppc/set_bool.s: New test.
3079         * testsuite/gas/ppc/ppc.exp: Run it.
3080
3081 2020-05-11  Alan Modra  <amodra@gmail.com>
3082
3083         * testsuite/gas/ppc/bitmanip.d,
3084         * testsuite/gas/ppc/bitmanip.s: New test.
3085         * testsuite/gas/ppc/ppc.exp: Run it.
3086
3087 2020-05-11  Alan Modra  <amodra@gmail.com>
3088
3089         * testsuite/gas/ppc/genpcv.d,
3090         * testsuite/gas/ppc/genpcv.s: New test.
3091         * testsuite/gas/ppc/ppc.exp: Run it.
3092
3093 2020-05-11  Alan Modra  <amodra@gmail.com>
3094
3095         * testsuite/gas/ppc/maskmanip.d,
3096         * testsuite/gas/ppc/maskmanip.s: New test.
3097         * testsuite/gas/ppc/ppc.exp: Run it.
3098
3099 2020-05-11  Alan Modra  <amodra@gmail.com>
3100             Peter Bergner  <bergner@linux.ibm.com>
3101
3102         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3103         (md_assemble): Check acc specified in correct operand.
3104         * testsuite/gas/ppc/outerprod.d,
3105         * testsuite/gas/ppc/outerprod.s,
3106         * testsuite/gas/ppc/vsx4.d,
3107         * testsuite/gas/ppc/vsx4.s: New tests.
3108         * testsuite/gas/ppc/ppc.exp: Run them.
3109
3110 2020-05-11  Alan Modra  <amodra@gmail.com>
3111
3112         * testsuite/gas/ppc/simd_perm.d,
3113         * testsuite/gas/ppc/simd_perm.s: New test.
3114         * testsuite/gas/ppc/ppc.exp: Run it.
3115
3116 2020-05-11  Alan Modra  <amodra@gmail.com>
3117
3118         * testsuite/gas/ppc/int128.d,
3119         * testsuite/gas/ppc/int128.s: New test.
3120         * testsuite/gas/ppc/ppc.exp: Run it.
3121
3122 2020-05-11  Alan Modra  <amodra@gmail.com>
3123
3124         * testsuite/gas/ppc/vsx_32byte.d,
3125         * testsuite/gas/ppc/vsx_32byte.s: New test.
3126         * testsuite/gas/ppc/ppc.exp: Run it.
3127
3128 2020-05-11  Alan Modra  <amodra@gmail.com>
3129
3130         * testsuite/gas/ppc/vec_mul.s,
3131         * testsuite/gas/ppc/vec_mul.d: New test.
3132         * testsuite/gas/ppc/ppc.exp: Run it.
3133
3134 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3135
3136         * testsuite/gas/ppc/byte_rev.d,
3137         * testsuite/gas/ppc/byte_rev.s: New test.
3138         * testsuite/gas/ppc/ppc.exp: Run it.
3139
3140 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3141
3142         * testsuite/gas/ppc/power10.d: Add paste. tests.
3143         * testsuite/gas/ppc/power10.s: Likewise.
3144
3145 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3146
3147         * testsuite/gas/ppc/power10.s: New test.
3148         * testsuite/gas/ppc/power10.d: Likewise.
3149         * testsuite/gas/ppc/ppc.exp: Run it.
3150
3151 2020-05-11  Alan Modra  <amodra@gmail.com>
3152
3153         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3154         renaming.
3155         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3156         place of -mfuture/-Mfuture.
3157         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3158         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3159
3160 2020-05-06  Nick Clifton  <nickc@redhat.com>
3161
3162         * po/sv.po: Updated Swedish translation.
3163
3164 2020-05-06  Nick Clifton  <nickc@redhat.com>
3165
3166         PR 25927
3167         * doc/as.texi (Preprocessing): Replace cross reference to not
3168         existant document with a URL to the equivalent page in the GCC
3169         manual.
3170
3171 2020-05-05  Nick Clifton  <nickc@redhat.com>
3172
3173         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3174         construction of a DWARF-5 directory name table.
3175         * testsuite/gas/elf/pr25917.d: Update expected output.
3176
3177 2020-05-05  Gunther Nikl <gnikl@justmail.de>
3178
3179         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3180         (md_parse_option): Remove initialization of elf_flags.
3181
3182 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3183
3184         PR gas/25863
3185         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3186         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3187         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3188
3189 2020-05-04  Nick Clifton  <nickc@redhat.com>
3190
3191         PR 25917
3192         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3193         table's existence before looking at its entries.
3194         Also do not emit a default directory entry if there are no
3195         directories in use.
3196
3197         * testsuite/gas/elf/pr25917.s: New test source file.
3198         * testsuite/gas/elf/pr25917.d: New test driver.
3199         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3200
3201 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
3202
3203         * config/tc-aarch64.c (fix_insn): Implement for
3204         AARCH64_OPND_UNDEFINED.
3205         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3206         * testsuite/gas/aarch64/udf.s: New.
3207         * testsuite/gas/aarch64/udf.d: New.
3208         * testsuite/gas/aarch64/udf-invalid.s: New.
3209         * testsuite/gas/aarch64/udf-invalid.l: New.
3210         * testsuite/gas/aarch64/udf-invalid.d: New.
3211
3212 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
3213
3214         * config/tc-rx.c (elf_flags): Reset default value.
3215         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3216
3217 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
3218
3219         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3220         if it's not defined.
3221         (microarch_earliest): New static variable.
3222         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3223         simcall opcode has mandatory parameter.
3224         (xg_init_global_config): Initialize microarch_earliest.
3225
3226 2020-04-29  Nick Clifton  <nickc@redhat.com>
3227
3228         PR 22699
3229         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3230         IMM0_8S and add support for IMM0_8U.
3231         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3232         unsigned 8-bit immediate.
3233         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
3234         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
3235
3236 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
3237
3238         * NEWS: Add news entry for big-obj.
3239         * config/tc-i386.c (i386_target_format): Support new format.
3240         * doc/c-i386.texi: Add i386 support.
3241         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3242         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3243
3244 2020-04-27  Nick Clifton  <nickc@redhat.com>
3245
3246         PR 25878
3247         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3248         (assign_file_to_slot): New function.  Fills in an entry in the
3249         files table.
3250         (allocate_filenum): Use new function.
3251         (allocate_filename_to_slot): Use new function.  If the specified
3252         slot entry is already in use, but was chosen automatically then
3253         reassign the automatic entry.
3254
3255 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
3256
3257         * config/tc-i386.c (lfence_before_ret_shl): New member.
3258         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3259         for Anysize insns.
3260         (insert_after_load): Issue warning for REP CMPS/SCAS.
3261         (insert_before_before): Handle iret, Handle
3262         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3263         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3264         -mlfence-before-ret=[none/not/or/shl/yes].
3265         Enable -mlfence-before-ret=shl when
3266         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3267         (md_show_usage): Ditto.
3268         * doc/c-i386.texi: Ditto.
3269         * testsuite/gas/i386/i386.exp: Add new testcases.
3270         * testsuite/gas/i386/lfence-load-b.d: New.
3271         * testsuite/gas/i386/lfence-load-b.e: New.
3272         * testsuite/gas/i386/lfence-load.d: Modified.
3273         * testsuite/gas/i386/lfence-load.e: New.
3274         * testsuite/gas/i386/lfence-load.s: Modified.
3275         * testsuite/gas/i386/lfence-ret-a.d: Modified.
3276         * testsuite/gas/i386/lfence-ret-b.d: Modified.
3277         * testsuite/gas/i386/lfence-ret-c.d: New.
3278         * testsuite/gas/i386/lfence-ret-d.d: New.
3279         * testsuite/gas/i386/lfence-ret.s: Modified.
3280         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3281         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3282         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3283         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3284         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3285         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3286         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3287         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3288         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3289         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3290
3291 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
3292
3293         PR ld/25861
3294         * config/tc-xtensa.c (md_apply_fix): Replace
3295         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3296         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3297         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3298         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3299         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3300
3301 2020-04-22  Alan Modra  <amodra@gmail.com>
3302
3303         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3304         symbol for ".symver .. remove".
3305         * doc/as.texi (.symver): Update.
3306         * testsuite/gas/symver/symver11.s: Make foo weak.
3307         * testsuite/gas/symver/symver11.d: Expect an error.
3308         * testsuite/gas/symver/symver7.d: Allow other random symbols.
3309
3310 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3311
3312         * testsuite/gas/symver/symver11.s: Add ".balign 8".
3313
3314 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
3315
3316         PR 25848
3317         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3318         * testsuite/gas/m68k/operands.d: Update.
3319         * testsuite/gas/m68k/op68000.d: Update for new error messages.
3320
3321 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
3322
3323         PR binutils/24753
3324         * testsuite/gas/arm/pr24753.d: New test.
3325         * testsuite/gas/arm/pr24753.s: New test.
3326
3327 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3328
3329         PR gas/23840
3330         PR gas/25295
3331         * NEWS: Mention .symver extension.
3332         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3333         function.
3334         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3335         add a version name.  Add local, hidden and remove visibility
3336         support.
3337         (elf_frob_symbol): Handle the list of version names.  Update the
3338         original symbol to local, hidden or remove it from the symbol
3339         table.
3340         (elf_frob_file_before_adjust): Handle the list of version names.
3341         * config/obj-elf.h (elf_visibility): New.
3342         (elf_versioned_name_list): Likewise.
3343         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3344         and visibility.  Change versioned_name pointer to struct
3345         elf_versioned_name_list.
3346         * doc/as.texi: Update .symver directive.
3347         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
3348         error checking tests.
3349         * testsuite/gas/symver/symver6.d: New file.
3350         * testsuite/gas/symver/symver7.d: Likewise.
3351         * testsuite/gas/symver/symver7.s: Likewise.
3352         * testsuite/gas/symver/symver8.d: Likewise.
3353         * testsuite/gas/symver/symver8.s: Likewise.
3354         * testsuite/gas/symver/symver9.s: Likewise.
3355         * testsuite/gas/symver/symver9a.d: Likewise.
3356         * testsuite/gas/symver/symver9b.d: Likewise.
3357         * testsuite/gas/symver/symver10.s: Likewise.
3358         * testsuite/gas/symver/symver10a.d: Likewise.
3359         * testsuite/gas/symver/symver10b.d: Likewise.
3360         * testsuite/gas/symver/symver11.d: Likewise.
3361         * testsuite/gas/symver/symver11.s: Likewise.
3362         * testsuite/gas/symver/symver12.d: Likewise.
3363         * testsuite/gas/symver/symver12.s: Likewise.
3364         * testsuite/gas/symver/symver13.d: Likewise.
3365         * testsuite/gas/symver/symver13.s: Likewise.
3366         * testsuite/gas/symver/symver14.d: Likewise.
3367         * testsuite/gas/symver/symver14.l: Likewise.
3368         * testsuite/gas/symver/symver15.d: Likewise.
3369         * testsuite/gas/symver/symver15.l: Likewise.
3370         * testsuite/gas/symver/symver6.l: Removed.
3371         * testsuite/gas/symver/symver6.s: Updated.
3372
3373 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3374
3375         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3376         to include TSB.
3377         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3378         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3379         * testsuite/gas/aarch64/system.d: Update.
3380
3381 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3382
3383         * testsuite/gas/aarch64/bti.d: Update -march option.
3384         * testsuite/gas/aarch64/illegal-bti.d: Remove.
3385         * testsuite/gas/aarch64/illegal-bti.l: Remove.
3386         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3387         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3388
3389 2020-04-17  Alan Modra  <amodra@gmail.com>
3390
3391         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3392
3393 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
3394             Nick Clifton  <nickc@redhat.com>
3395
3396         PR 25803
3397         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3398         targets.
3399         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3400         for the type-2 test.
3401         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3402         targets running this test.
3403
3404 2020-02-16  David Faust  <david.faust@oracle.com>
3405
3406         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3407         * testsuite/gas/bpf/jump32.s: New file.
3408         * testsuite/gas/bpf/jump32.d: Likewise.
3409
3410 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3411
3412         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3413         documentation.
3414
3415 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
3416
3417         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3418         (md_pcrel_from): Remove prototytpe.
3419         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3420         define.
3421         (md_pcrel_from_section): Remove duplicate prototype.
3422         * tc.h (md_pcrel_from_section): Add prototype.
3423         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3424         * config/tc-arc.h (md_pcrel_from_section): Likewise.
3425         * config/tc-arm.h (md_pcrel_from_section): Likewise.
3426         * config/tc-avr.h (md_pcrel_from_section): Likewise.
3427         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3428         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3429         * config/tc-csky.h (md_pcrel_from_section): Likewise.
3430         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3431         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3432         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3433         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3434         * config/tc-frv.h (md_pcrel_from_section): Likewise.
3435         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3436         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3437         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3438         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3439         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3440         * config/tc-mep.h (md_pcrel_from_section): Likewise.
3441         * config/tc-metag.h (md_pcrel_from_section): Likewise.
3442         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3443         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3444         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3445         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3446         * config/tc-mt.h (md_pcrel_from_section): Likewise.
3447         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3448         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3449         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3450         * config/tc-rx.h (md_pcrel_from_section): Likewise.
3451         * config/tc-s390.h (md_pcrel_from_section): Likewise.
3452         * config/tc-sh.h (md_pcrel_from_section): Likewise.
3453         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3454         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
3455         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3456         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3457         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3458         md_apply_fix3): Delete prototypes.
3459
3460 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3461
3462         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3463         instructions.
3464
3465 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3466
3467         * doc/c-z80.texi: Fix @xref warnings.
3468
3469 2020-04-07  Lili Cui  <lili.cui@intel.com>
3470
3471         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3472         (cpu_noarch): Likewise.
3473         * doc/c-i386.texi: Document TSXLDTRK.
3474         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3475         * testsuite/gas/i386/tsxldtrk.d: Likewise.
3476         * testsuite/gas/i386/tsxldtrk.s: Likewise.
3477         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3478
3479 2020-04-02  Lili Cui  <lili.cui@intel.com>
3480
3481         * config/tc-i386.c (cpu_arch): Add .serialize.
3482         (cpu_noarch): Likewise.
3483         * doc/c-i386.texi: Document serialize.
3484         * testsuite/gas/i386/i386.exp: Run serialize tests
3485         * testsuite/gas/i386/serialize.d: Likewise.
3486         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3487         * testsuite/gas/i386/serialize.s: Likewise.
3488
3489 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3490
3491         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3492         * testsuite/gas/elf/section12b.d: Likewise.
3493         * testsuite/gas/elf/section16a.d: Likewise.
3494         * testsuite/gas/elf/section16b.d: Likewise.
3495
3496 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
3497
3498         * config/tc-m68k.c (m68k_ip): Fix range check for index register
3499         with a suppressed address register.
3500
3501 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
3502
3503         PR gas/25756
3504         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3505         * testsuite/gas/i386/localpic.s: Add a test for relocation
3506         against local absolute symbol.
3507         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3508         * testsuite/gas/i386/localpic.d: Updated.
3509         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3510         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3511
3512 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3513
3514         PR gas/25732
3515         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
3516         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
3517         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
3518         testsuite/gas/i386/x86-64-jump.d.
3519         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
3520         Incorporate changes to
3521         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
3522         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
3523         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
3524         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
3525         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
3526
3527 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
3528
3529         PR 25611
3530         PR 25614
3531         * dwarf2dbg.c: Do not include "bignum.h".
3532
3533 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
3534
3535         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
3536         * testsuite/gas/riscv/alias-csr.s: Likewise.
3537         * testsuite/gas/riscv/no-aliases-csr.d: Move this
3538         to priv-reg-pseudo-noalias.
3539         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
3540         * testsuite/gas/riscv/bad-csr.l: Likewise.
3541         * testsuite/gas/riscv/bad-csr.s: Likewise.
3542         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
3543         * testsuite/gas/riscv/satp.s: Likewise.
3544         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
3545         csr instruction, including alias-csr testcase.
3546         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
3547         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
3548         pseudo instruction with objdump -Mno-aliases.
3549         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
3550         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
3551         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
3552         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
3553         * testsuite/gas/riscv/priv-reg.s: Likewise.
3554         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3555         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3556         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3557
3558 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
3559
3560         * config/obj-coff.c (obj_coff_section): Set the bss flag on
3561         sections with the "b" attribute.
3562
3563 2020-03-22  Alan Modra  <amodra@gmail.com>
3564
3565         * testsuite/gas/s12z/truncated.d: Update expected output.
3566
3567 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3568
3569         PR 25690
3570         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
3571         * doc/c-z80.texi: Update documentation.
3572
3573 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3574
3575         PR 25641
3576         PR 25668
3577         PR 25633
3578         Fix disassembling ED+A4/AC/B4/BC opcodes.
3579         Fix assembling lines containing colonless label and instruction
3580         with first operand inside parentheses.
3581         Fix registration of unsupported by target CPU registers.
3582         * config/tc-z80.c: See above.
3583         * config/tc-z80.h: See above.
3584         * testsuite/gas/z80/colonless.d: Update test.
3585         * testsuite/gas/z80/colonless.s: Likewise.
3586         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
3587         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
3588         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3589         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
3590         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
3591         * testsuite/gas/z80/unsup_regs.s: Likewise.
3592         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
3593         * testsuite/gas/z80/z80.exp: Likewise.
3594         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
3595         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
3596         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
3597
3598 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3599
3600         PR 25660
3601         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
3602         (parse_operands): Handle new operand codes.
3603         (do_neon_dyadic_long): Make shape check accept the scalar variants.
3604         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
3605         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
3606         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
3607         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
3608         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
3609         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
3610         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
3611
3612 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3613
3614         * NEWS: Mention x86 assembler options for CVE-2020-0551.
3615
3616 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3617
3618         * testsuite/gas/i386/i386.exp: Run new tests.
3619         * testsuite/gas/i386/lfence-byte.d: New file.
3620         * testsuite/gas/i386/lfence-byte.e: Likewise.
3621         * testsuite/gas/i386/lfence-byte.s: Likewise.
3622         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
3623         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
3624         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
3625         * testsuite/gas/i386/lfence-indbr.e: Likewise.
3626         * testsuite/gas/i386/lfence-indbr.s: Likewise.
3627         * testsuite/gas/i386/lfence-load.d: Likewise.
3628         * testsuite/gas/i386/lfence-load.s: Likewise.
3629         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
3630         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
3631         * testsuite/gas/i386/lfence-ret.s: Likewise.
3632         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
3633         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
3634         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
3635         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
3636         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
3637         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
3638         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
3639         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
3640         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
3641         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
3642         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
3643         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
3644
3645 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3646
3647         * config/tc-i386.c (lfence_after_load): New.
3648         (lfence_before_indirect_branch_kind): New.
3649         (lfence_before_indirect_branch): New.
3650         (lfence_before_ret_kind): New.
3651         (lfence_before_ret): New.
3652         (last_insn): New.
3653         (load_insn_p): New.
3654         (insert_lfence_after): New.
3655         (insert_lfence_before): New.
3656         (md_assemble): Call insert_lfence_before and insert_lfence_after.
3657         Set last_insn.
3658         (OPTION_MLFENCE_AFTER_LOAD): New.
3659         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
3660         (OPTION_MLFENCE_BEFORE_RET): New.
3661         (md_longopts): Add -mlfence-after-load=,
3662         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3663         (md_parse_option): Handle -mlfence-after-load=,
3664         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3665         (md_show_usage): Display -mlfence-after-load=,
3666         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3667         (i386_cons_align): New.
3668         * config/tc-i386.h (i386_cons_align): New.
3669         (md_cons_align): New.
3670         * doc/c-i386.texi: Document -mlfence-after-load=,
3671         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3672
3673 2020-03-11  Nick Clifton  <nickc@redhat.com>
3674
3675         PR 25611
3676         PR 25614
3677         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
3678         (DWARF2_FILE_SIZE_NAME): Default to -1.
3679         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
3680         whichever is higher.
3681         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
3682         (NUM_MD5_BYTES): Define.
3683         (struct file entry): Add md5 field.
3684         (get_filenum): Delete and replace with...
3685         (get_basename): New function.
3686         (get_directory_table_entry): New function.
3687         (allocate_filenum): New function.
3688         (allocate_filename_to_slot): New function.
3689         (dwarf2_where): Use new functions.
3690         (dwarf2_directive_filename): Add support for extended .file
3691         pseudo-op.
3692         (dwarf2_directive_loc): Allow the use of file number zero with
3693         DWARF 5 or higher.
3694         (out_file_list): Rename to...
3695         (out_dir_and_file_list): Add DWARF 5 support.
3696         (out_debug_line): Emit extra values into the section header for
3697         DWARF 5.
3698         (out_debug_str): Allow for file 0 to be used with DWARF 5.
3699         * doc/as.texi (.file): Update the description of this pseudo-op.
3700         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
3701         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
3702         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
3703         * NEWS: Mention the new feature.
3704
3705 2020-03-10  Alan Modra  <amodra@gmail.com>
3706
3707         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
3708         to avoid signed overflow.
3709         * config/tc-mcore.c (md_assemble): Likewise.
3710         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
3711         * config/tc-nds32.c (SET_ADDEND): Likewise.
3712         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
3713
3714 2020-03-09  Jan Beulich  <jbeulich@suse.com>
3715
3716         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
3717         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
3718         testsuite/gas/i386/avx-intel.d: Adjust expectations.
3719
3720 2020-03-07  Alan Modra  <amodra@gmail.com>
3721
3722         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
3723         first column.
3724
3725 2020-03-06  Nick Clifton  <nickc@redhat.com>
3726
3727         PR 25614
3728         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
3729         0 if the dwarf_level is 5 or more.  Complain if a filename follows
3730         a file 0.
3731         * testsuite/gas/elf/dwarf-5-file0.s: New test.
3732         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
3733         * testsuite/gas/elf/elf.exp: Run the new test.
3734
3735         PR 25612
3736         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
3737         * doc/as.texi: Fix another typo.
3738
3739 2020-03-06  Nick Clifton  <nickc@redhat.com>
3740
3741         PR 25612
3742         * as.c (dwarf_level): Define.
3743         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
3744         (parse_args): Add support for the new options.
3745         as.h (dwarf_level): Prototype.
3746         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
3747         value.
3748         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
3749         (DWARF2_LINE_VERSION): Remove definition.
3750         * doc/as.texi: Document the new options.
3751
3752 2020-03-06  Nick Clifton  <nickc@redhat.com>
3753
3754         PR 25572
3755         * as.c (main): Allow matching input and outputs when they are
3756         not regular files.
3757
3758 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3759
3760         * config/tc-i386.c (match_mem_size): Generalize broadcast special
3761         casing.
3762         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
3763         one of byte/word/dword/qword is set alongside a SIMD register in
3764         a template's operand.
3765
3766 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3767
3768         * config/tc-i386.c (match_template): Extend code in logic
3769         rejecting certain suffixes in certain modes to also cover mask
3770         register use and VecSIB. Drop special casing of broadcast. Skip
3771         immediates in the check.
3772
3773 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3774
3775         * config/tc-i386.c (match_template): Fold duplicate code in
3776         logic rejecting certain suffixes in certain modes. Drop
3777         pointless "else".
3778
3779 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3780
3781         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
3782         alongside !norex64 ones.
3783         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
3784         with both 32- and 64-bit GPR operands.
3785         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
3786         32- and 64-bit GPR operands.
3787         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
3788         testsuite/gas/i386/x86-64-avx512bw.d,
3789         testsuite/gas/i386/x86-64-avx512f-intel.d,
3790         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
3791
3792 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3793
3794         * config/tc-i386.c (md_assemble): Drop use of rex64.
3795         (process_suffix): For REX.W for 64-bit CRC32.
3796
3797 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3798
3799         * config/tc-i386.c (i386_addressing_mode): For 32-bit
3800         addressing for MPX insns without base/index.
3801         * testsuite/gas/i386/mpx-16bit.s,
3802         * testsuite/gas/i386/mpx-16bit.d: New.
3803         * testsuite/gas/i386/i386.exp: Run new test.
3804
3805 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3806
3807         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
3808         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
3809         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
3810         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
3811         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
3812         as well as a BSWAP one.
3813         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
3814         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
3815         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
3816         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
3817         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
3818         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
3819         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
3820         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
3821         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
3822         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
3823         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
3824         testsuite/gas/i386/vmx.d: Adjust expectations.
3825
3826 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3827
3828         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
3829         from having their operands swapped.
3830         * testsuite/gas/i386/waitpkg.s,
3831         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
3832         3-operand cases as well as testing of 16-bit code generation.
3833         * testsuite/gas/i386/waitpkg.d,
3834         testsuite/gas/i386/waitpkg-intel.d,
3835         testsuite/gas/i386/x86-64-waitpkg.d,
3836         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
3837
3838 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
3839
3840         * config/tc-riscv.c (percent_op_utype): Support the modifier
3841         %got_pcrel_hi.
3842         * doc/c-riscv.texi: Add documentation.
3843         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
3844         modifier %got_pcrel_hi.
3845         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
3846         * testsuite/gas/riscv/relax-reloc.d: Likewise.
3847         * testsuite/gas/riscv/relax-reloc.s: Likewise.
3848
3849         * doc/c-riscv.texi (relocation modifiers): Add documentation.
3850         (RISC-V-Formats): Update the section name from "Instruction Formats"
3851         to "RISC-V Instruction Formats".
3852
3853 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
3854
3855         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
3856         detected in a section which does not have at least 4 byte
3857         alignment.
3858         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
3859         * testsuite/gas/arm/ldr-t.s: Likewise.
3860         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
3861         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
3862         disassembly, ignoring any NOPs that may have been inserted because
3863         of section alignment.
3864         * testsuite/gas/arm/ldr-t.d: Likewise.
3865
3866 2020-03-04  Jan Beulich  <jbeulich@suse.com>
3867
3868         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
3869         * doc/c-i386.texi: Mention sev_es.
3870         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
3871         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3872         expectations.
3873         * testsuite/gas/i386/arch-13-znver1.d,
3874         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
3875
3876 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3877
3878         * config/tc-i386.c (match_template): Replace ignoresize and
3879         defaultsize with mnemonicsize.
3880         (process_suffix): Likewise.
3881
3882 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3883
3884         PR 25627
3885         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
3886         instruction LD IY,(HL).
3887         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
3888         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
3889         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
3890         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
3891
3892 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3893
3894         PR gas/25622
3895         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
3896         x86-64-default-suffix-avx.
3897         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
3898         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
3899         * testsuite/gas/i386/noreg64.d: Updated.
3900         * testsuite/gas/i386/noreg64.l: Likewise.
3901         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
3902         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
3903         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
3904
3905 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3906
3907         PR 25604
3908         * config/tc-z80.c (contains_register): Prevent an illegal memory
3909         access when checking an expression for a register name.
3910
3911 2020-03-03  Alan Modra  <amodra@gmail.com>
3912
3913         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
3914         support.
3915
3916 2020-03-02  Alan Modra  <amodra@gmail.com>
3917
3918         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
3919         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
3920         and .sbss sections.
3921         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
3922         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
3923         (s3_s_score_lcomm): Likewise.
3924         * config/tc-score7.c: Similarly.
3925         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
3926
3927 2020-02-28  YunQiang Su  <syq@debian.org>
3928
3929         PR gas/25539
3930         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
3931         to handle multi-labels.
3932         (has_label_name): New.
3933
3934 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
3935
3936         * config/tc-arm.c (enum pred_instruction_type): Remove
3937         NEUTRAL_IT_NO_VPT_INSN predication type.
3938         (cxn_handle_predication): Modify to require condition suffixes.
3939         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
3940         * testsuite/gas/arm/cde-scalar.s: Update test.
3941         * testsuite/gas/arm/cde-warnings.l: Update test.
3942         * testsuite/gas/arm/cde-warnings.s: Update test.
3943
3944 2020-02-26  Alan Modra  <amodra@gmail.com>
3945
3946         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
3947         N_() on empty string.
3948
3949 2020-02-26  Alan Modra  <amodra@gmail.com>
3950
3951         * read.c (read_a_source_file): Call strncpy with length one
3952         less than size of original_case_string.
3953
3954 2020-02-26  Alan Modra  <amodra@gmail.com>
3955
3956         * config/obj-elf.c: Indent labels correctly.
3957         * config/obj-macho.c: Likewise.
3958         * config/tc-aarch64.c: Likewise.
3959         * config/tc-alpha.c: Likewise.
3960         * config/tc-arm.c: Likewise.
3961         * config/tc-cr16.c: Likewise.
3962         * config/tc-crx.c: Likewise.
3963         * config/tc-frv.c: Likewise.
3964         * config/tc-i386-intel.c: Likewise.
3965         * config/tc-i386.c: Likewise.
3966         * config/tc-ia64.c: Likewise.
3967         * config/tc-mn10200.c: Likewise.
3968         * config/tc-mn10300.c: Likewise.
3969         * config/tc-nds32.c: Likewise.
3970         * config/tc-riscv.c: Likewise.
3971         * config/tc-s12z.c: Likewise.
3972         * config/tc-xtensa.c: Likewise.
3973         * config/tc-z80.c: Likewise.
3974         * read.c: Likewise.
3975         * symbols.c: Likewise.
3976         * write.c: Likewise.
3977
3978 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
3979
3980         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
3981         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
3982         after parsing all arguments.
3983         (enum csr_insn_type): New enum is used to classify the CSR instruction.
3984         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
3985         are used to check if we write a read-only CSR by the CSR instruction.
3986         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
3987         all CSR for the read-only CSR checking.
3988         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3989         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3990         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
3991         all CSR instructions for the read-only CSR checking.
3992         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3993         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
3994
3995         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
3996         (riscv_opts): Initialize it.
3997         (reg_lookup_internal): Check the `riscv_opts.csr_check`
3998         before doing the CSR checking.
3999         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4000         (md_longopts): Add mcsr-check and mno-csr-check.
4001         (md_parse_option): Handle new enum option values.
4002         (s_riscv_option): Handle new long options.
4003         * doc/c-riscv.texi: Add description for the new .option and assembler
4004         options.
4005         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4006         the CSR checking.
4007         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4008
4009         * config/tc-riscv.c (csr_extra_hash): New.
4010         (enum riscv_csr_class): New enum.  Used to decide
4011         whether or not this CSR is legal in the current ISA string.
4012         (struct riscv_csr_extra): New structure to hold all extra information
4013         of CSR.
4014         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
4015         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4016         Call hash_reg_name to insert CSR address into reg_names_hash.
4017         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4018         Decide whether the CSR is valid according to the csr_extra_hash.
4019         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4020         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4021         not a boolean.  This is same as riscv_init_csr_hash, so keep the
4022         consistent usage.
4023         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4024         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4025         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4026         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
4027         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4028         f-ext CSR are not allowed.
4029         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4030         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
4031         source file is `priv-reg.s`, and the ISA is rv64if, so the
4032         rv32-only CSR are not allowed.
4033         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4034
4035 2020-02-21  Alan Modra  <amodra@gmail.com>
4036
4037         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4038         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4039
4040 2020-02-21  Alan Modra  <amodra@gmail.com>
4041
4042         PR 25569
4043         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4044         on section size adjustment, instead perform another write if
4045         exec header size is larger than section size.
4046
4047 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4048
4049         * doc/c-riscv.texi: Add the doc entries for -march-attr/
4050         -mno-arch-attr command line options.
4051
4052 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4053
4054         * testsuite/gas/riscv/c-add-addi.d: New testcase.
4055         * testsuite/gas/riscv/c-add-addi.s: Likewise.
4056
4057 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4058
4059         PR 25576
4060         * config/tc-z80.c (md_parse_option): Do not use an underscore
4061         prefix for local labels in SDCC compatability mode.
4062         (z80_start_line_hook): Remove SDCC dollar label support.
4063         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4064         * testsuite/gas/z80/sdcc.s: Likewise.
4065
4066 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4067
4068         PR 25517
4069         * config/tc-z80.c: Add -march option.
4070         * doc/as.texi: Update Z80 documentation.
4071         * doc/c-z80.texi: Likewise.
4072         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4073         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4074         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4075         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4076         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4077         * testsuite/gas/z80/gbz80_all.d: Likewise.
4078         * testsuite/gas/z80/r800_extra.d: Likewise.
4079         * testsuite/gas/z80/r800_ii8.d: Likewise.
4080         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4081         * testsuite/gas/z80/sdcc.d: Likewise.
4082         * testsuite/gas/z80/z180.d: Likewise.
4083         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4084         * testsuite/gas/z80/z80_doc.d: Likewise.
4085         * testsuite/gas/z80/z80_ii8.d: Likewise.
4086         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4087         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4088         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4089         * testsuite/gas/z80/z80_sli.d: Likewise.
4090         * testsuite/gas/z80/z80n_all.d: Likewise.
4091         * testsuite/gas/z80/z80n_reloc.d: Likewise.
4092
4093 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
4094
4095         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4096         with GNU_PROPERTY_X86_FEATURE_2_MMX.
4097         * testsuite/gas/i386/i386.exp: Run property-3 and
4098         x86-64-property-3.
4099         * testsuite/gas/i386/property-3.d: New file.
4100         * testsuite/gas/i386/property-3.s: Likewise.
4101         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4102
4103 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
4104
4105         * config/tc-i386.c (cpu_arch): Add .popcnt.
4106         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
4107         Add a tab before @samp{.sse4a}.
4108
4109 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4110
4111         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4112         for AddrPrefixOpReg templates. Combine the two pieces of
4113         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4114         mode.
4115
4116 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4117
4118         PR gas/14439
4119         * config/tc-i386.c (md_assemble): Also suppress operand
4120         swapping for MONITOR{,X} and MWAIT{,X}.
4121         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4122         Add Intel syntax monitor/mwait tests.
4123         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4124         Adjust expectations.
4125         *testsuite/gas/i386/sse3-intel.d,
4126         testsuite/gas/i386/x86-64-sse3-intel.d: New.
4127         * testsuite/gas/i386/i386.exp: Run new tests.
4128
4129 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4130
4131         PR gas/6518
4132         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4133         [XYZ]MMWord memory operand ambiguity recognition logic (largely
4134         re-indentation).
4135         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4136         cases.
4137         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4138         * testsuite/gas/i386/avx512dq-inval.l,
4139         testsuite/gas/i386/inval-avx.l,
4140         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4141         * testsuite/gas/i386/avx512vl-ambig.s,
4142         testsuite/gas/i386/avx512vl-ambig.l: New.
4143         * testsuite/gas/i386/i386.exp: Run new test.
4144
4145 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
4146
4147         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
4148         nosse4.
4149         * doc/c-i386.texi: Document sse4a and nosse4a.
4150
4151 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4152
4153         * doc/c-i386.texi: Remove the old movsx and movzx documentation
4154         for AT&T syntax.
4155
4156 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4157
4158         PR gas/25438
4159         * config/tc-i386.c (md_assemble): Move movsx/movzx special
4160         casing ...
4161         (process_suffix): ... here. Consider just the first operand
4162         initially.
4163         (check_long_reg): Drop opcode 0x63 special case again.
4164         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4165         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4166         Move ambiguous operand size tests ...
4167         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4168         testsuite/gas/i386/noreg64.s: ... here.
4169         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4170         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4171         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4172         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4173         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4174         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4175         testsuite/gas/i386/x86-64-movsxd.d,
4176         testsuite/gas/i386/x86-64-movsxd-intel.d,
4177         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4178         Adjust expectations.
4179         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4180         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4181         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4182         * testsuite/gas/i386/i386.exp: Run new tests.
4183
4184 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4185
4186         * config/tc-i386.c (process_operands): Also skip segment
4187         override prefix emission if it matches an already present one.
4188         * testsuite/gas/i386/prefix32.s: Add double segment override
4189         cases.
4190         * testsuite/gas/i386/prefix32.l: Adjust expectations.
4191
4192 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4193
4194         * config/tc-i386.c (process_operands): Drop ineffectual segment
4195         overrides when optimizing.
4196         * testsuite/gas/i386/lea-optimize.d: New.
4197         * testsuite/gas/i386/i386.exp: Run new test.
4198
4199 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4200
4201         * config/tc-i386.c (process_operands): Also check insn prefix
4202         for ineffectual segment override warning. Don't cover possible
4203         VEX/EVEX encoded insns there.
4204         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4205         testsuite/gas/i386/lea.e: New.
4206         * testsuite/gas/i386/i386.exp: Run new test.
4207
4208 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4209
4210         PR gas/25438
4211         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4212         syntax.
4213
4214 2020-02-13  Fangrui Song   <maskray@google.com>
4215             H.J. Lu  <hongjiu.lu@intel.com>
4216
4217         PR gas/25551
4218         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4219         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4220         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4221         * testsuite/gas/i386/relax-5.d: New file.
4222         * testsuite/gas/i386/relax-5.s: Likewise.
4223         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4224         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4225
4226 2020-02-13  Jan Beulich  <jbeulich@suse.com>
4227
4228         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4229         "nosse4" entry.
4230
4231 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4232
4233         * config/tc-i386.c (avx512): New (at file scope), moved from
4234         (check_VecOperands): ... here.
4235         (process_suffix): Add [XYZ]MMword operand size handling.
4236         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4237         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4238         tests.
4239         * testsuite/gas/i386/avx512dq-inval.l,
4240         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4241
4242 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4243
4244         PR gas/24546
4245         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4246         code only.
4247         * config/tc-i386-intel.c (i386_intel_operand): Also handle
4248         CALL/JMP in O_tbyte_ptr case.
4249         * doc/c-i386.texi: Mention far call and full pointer load ISA
4250         differences.
4251         * testsuite/gas/i386/x86-64-branch-3.s,
4252         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4253         * testsuite/gas/i386/x86-64-branch-3.d,
4254         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4255         * testsuite/gas/i386/x86-64-branch-5.l,
4256         testsuite/gas/i386/x86-64-branch-5.s: New.
4257         * testsuite/gas/i386/i386.exp: Run new test.
4258
4259 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4260
4261         PR gas/25438
4262         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4263         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4264         64-bit-only warning.
4265         (check_word_reg): Consistently error on mismatching register
4266         size and suffix.
4267         * testsuite/gas/i386/general.s: Replace dword GPR with word one
4268         for movw. Replace suffix / GPR for orb.
4269         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4270         byte GPRs as well as ones for inb/outb with a word accumulator.
4271         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4272         testsuite/gas/i386/inval.l: Adjust expectations.
4273
4274 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4275
4276         * config/tc-i386.c (operand_type_register_match): Also fall
4277         through initial two if()-s when the template allows for a GPR
4278         operand. Adjust comment.
4279
4280 2020-02-11  Jan Beulich  <jbeulich@suse.com>
4281
4282         (struct _i386_insn): New field "short_form".
4283         (optimize_encoding): Drop setting of shortform field.
4284         (process_suffix): Set i.short_form. Replace shortform use.
4285         (process_operands): Replace shortform use.
4286
4287 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
4288
4289         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4290         loop initial declaration.
4291
4292 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
4293
4294         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4295         instructions that can have 5 arguments.
4296         (enum operand_parse_code): Add new operands.
4297         (parse_operands): Account for new operands.
4298         (S5): New macro.
4299         (enum neon_shape_el): Introduce P suffixes for coprocessor.
4300         (neon_select_shape): Account for P suffix.
4301         (LOW1): Move macro to global position.
4302         (HI4): Move macro to global position.
4303         (vcx_assign_vec_d): New.
4304         (vcx_assign_vec_m): New.
4305         (vcx_assign_vec_n): New.
4306         (enum vcx_reg_type): New.
4307         (vcx_get_reg_type): New.
4308         (vcx_size_pos): New.
4309         (vcx_vec_pos): New.
4310         (vcx_handle_shape): New.
4311         (vcx_ensure_register_in_range): New.
4312         (vcx_handle_register_arguments): New.
4313         (vcx_handle_insn_block): New.
4314         (vcx_handle_common_checks): New.
4315         (do_vcx1): New.
4316         (do_vcx2): New.
4317         (do_vcx3): New.
4318         * testsuite/gas/arm/cde-missing-fp.d: New test.
4319         * testsuite/gas/arm/cde-missing-fp.l: New test.
4320         * testsuite/gas/arm/cde-missing-mve.d: New test.
4321         * testsuite/gas/arm/cde-missing-mve.l: New test.
4322         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4323         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4324         * testsuite/gas/arm/cde-mve.s: New test.
4325         * testsuite/gas/arm/cde-warnings.l:
4326         * testsuite/gas/arm/cde-warnings.s:
4327         * testsuite/gas/arm/cde.d:
4328         * testsuite/gas/arm/cde.s:
4329
4330 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
4331             Matthew Malcomson  <matthew.malcomson@arm.com>
4332
4333         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4334         CDE coprocessor that can be enabled.
4335         (enum pred_instruction_type): New pred type.
4336         (BAD_NO_VPT): New error message.
4337         (BAD_CDE): New error message.
4338         (BAD_CDE_COPROC): New error message.
4339         (enum operand_parse_code): Add new immediate operands.
4340         (parse_operands): Account for new immediate operands.
4341         (check_cde_operand): New.
4342         (cde_coproc_enabled): New.
4343         (cde_coproc_pos): New.
4344         (cde_handle_coproc): New.
4345         (cxn_handle_predication): New.
4346         (do_custom_instruction_1): New.
4347         (do_custom_instruction_2): New.
4348         (do_custom_instruction_3): New.
4349         (do_cx1): New.
4350         (do_cx1a): New.
4351         (do_cx1d): New.
4352         (do_cx1da): New.
4353         (do_cx2): New.
4354         (do_cx2a): New.
4355         (do_cx2d): New.
4356         (do_cx2da): New.
4357         (do_cx3): New.
4358         (do_cx3a): New.
4359         (do_cx3d): New.
4360         (do_cx3da): New.
4361         (handle_pred_state): Define new IT block behaviour.
4362         (insns): Add newn CX*{,d}{,a} instructions.
4363         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4364         Define new cdecp extension strings.
4365         * doc/c-arm.texi: Document new cdecp extension arguments.
4366         * testsuite/gas/arm/cde-scalar.d: New test.
4367         * testsuite/gas/arm/cde-scalar.s: New test.
4368         * testsuite/gas/arm/cde-warnings.d: New test.
4369         * testsuite/gas/arm/cde-warnings.l: New test.
4370         * testsuite/gas/arm/cde-warnings.s: New test.
4371         * testsuite/gas/arm/cde.d: New test.
4372         * testsuite/gas/arm/cde.s: New test.
4373
4374 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
4375
4376         PR gas/25516
4377         * config/tc-i386.c (intel64): Renamed to ...
4378         (isa64): This.
4379         (match_template): Accept Intel64 only instruction by default.
4380         (i386_displacement): Updated.
4381         (md_parse_option): Updated.
4382         * c-i386.texi: Update -mamd64/-mintel64 documentation.
4383         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
4384         -mamd64 to x86-64-sysenter-amd.
4385         * testsuite/gas/i386/x86-64-sysenter.d: New file.
4386
4387 2020-02-10  Alan Modra  <amodra@gmail.com>
4388
4389         * config/obj-elf.c (obj_elf_change_section): Error for section
4390         type, attr or entsize changes in assembly.
4391         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4392         * testsuite/gas/elf/section5.l: Update.
4393
4394 2020-02-10  Alan Modra  <amodra@gmail.com>
4395
4396         * output-file.c (output_file_close): Do a normal close when
4397         flag_always_generate_output.
4398         * write.c (write_object_file): Don't stop output when
4399         flag_always_generate_output.
4400
4401 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
4402
4403         PR 25469
4404         * config/tc-z80.c: Add -gbz80 command line option to generate code
4405         for the GameBoy Z80.  Add support for generating DWARF.
4406         * config/tc-z80.h: Add support for DWARF debug information
4407         generation.
4408         * doc/c-z80.texi: Document new command line option.
4409         * testsuite/gas/z80/gbz80_all.d: New file.
4410         * testsuite/gas/z80/gbz80_all.s: New file.
4411         * testsuite/gas/z80/z80.exp: Run the new tests.
4412         * testsuite/gas/z80/z80n_all.d: New file.
4413         * testsuite/gas/z80/z80n_all.s: New file.
4414         * testsuite/gas/z80/z80n_reloc.d: New file.
4415
4416 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4417
4418         PR gas/25381
4419         * config/obj-elf.c (get_section): Also check
4420         linked_to_symbol_name.
4421         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4422         (obj_elf_parse_section_letters): Handle the 'o' flag.
4423         (build_group_lists): Renamed to ...
4424         (build_additional_section_info): This.  Set elf_linked_to_section
4425         from map_head.linked_to_symbol_name.
4426         (elf_adjust_symtab): Updated.
4427         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4428         * doc/as.texi: Document the 'o' flag.
4429         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4430         * testsuite/gas/elf/section18.d: New file.
4431         * testsuite/gas/elf/section18.s: Likewise.
4432         * testsuite/gas/elf/section19.d: Likewise.
4433         * testsuite/gas/elf/section19.s: Likewise.
4434         * testsuite/gas/elf/section20.d: Likewise.
4435         * testsuite/gas/elf/section20.s: Likewise.
4436         * testsuite/gas/elf/section21.d: Likewise.
4437         * testsuite/gas/elf/section21.l: Likewise.
4438         * testsuite/gas/elf/section21.s: Likewise.
4439
4440 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4441
4442         * NEWS: Mention x86 assembler options to align branches for
4443         binutils 2.34.
4444
4445 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4446
4447         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4448         only for ELF targets.
4449         * testsuite/gas/i386/unique.d: Don't xfail.
4450         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4451
4452 2020-02-06  Alan Modra  <amodra@gmail.com>
4453
4454         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4455         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4456
4457 2020-02-06  Alan Modra  <amodra@gmail.com>
4458
4459         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4460         xfail, and rename test.
4461         * testsuite/gas/elf/section12b.d: Likewise.
4462         * testsuite/gas/elf/section16a.d: Likewise.
4463         * testsuite/gas/elf/section16b.d: Likewise.
4464
4465 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4466
4467         PR gas/25380
4468         * config/obj-elf.c (section_match): Removed.
4469         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4470         section_id.
4471         (obj_elf_change_section): Replace info and group_name arguments
4472         with match_p.  Also update the section ID and flags from match_p.
4473         (obj_elf_section): Handle "unique,N".  Update call to
4474         obj_elf_change_section.
4475         * config/obj-elf.h (elf_section_match): New.
4476         (obj_elf_change_section): Updated.
4477         * config/tc-arm.c (start_unwind_section): Update call to
4478         obj_elf_change_section.
4479         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4480         * config/tc-microblaze.c (microblaze_s_data): Likewise.
4481         (microblaze_s_sdata): Likewise.
4482         (microblaze_s_rdata): Likewise.
4483         (microblaze_s_bss): Likewise.
4484         * config/tc-mips.c (s_change_section): Likewise.
4485         * config/tc-msp430.c (msp430_profiler): Likewise.
4486         * config/tc-rx.c (parse_rx_section): Likewise.
4487         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4488         * doc/as.texi: Document "unique,N" in .section directive.
4489         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4490         * testsuite/gas/elf/section15.d: New file.
4491         * testsuite/gas/elf/section15.s: Likewise.
4492         * testsuite/gas/elf/section16.s: Likewise.
4493         * testsuite/gas/elf/section16a.d: Likewise.
4494         * testsuite/gas/elf/section16b.d: Likewise.
4495         * testsuite/gas/elf/section17.d: Likewise.
4496         * testsuite/gas/elf/section17.l: Likewise.
4497         * testsuite/gas/elf/section17.s: Likewise.
4498         * testsuite/gas/i386/unique.d: Likewise.
4499         * testsuite/gas/i386/unique.s: Likewise.
4500         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4501         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4502
4503 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4504
4505         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4506
4507 2020-02-01  Anthony Green  <green@moxielogic.com>
4508
4509        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
4510
4511 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
4512
4513         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
4514         %tls_ldo.
4515
4516 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4517
4518         PR gas/25472
4519         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
4520         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
4521         +mve.
4522         * testsuite/gas/arm/mve_dsp.d: New test.
4523
4524 2020-01-31  Nick Clifton  <nickc@redhat.com>
4525
4526         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
4527         rather than BFD_RELOC_NONE.
4528
4529 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
4530
4531         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
4532         to support VLDMIA instruction for MVE.
4533         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
4534         instruction for MVE.
4535         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
4536         instruction for MVE.
4537         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
4538         instruction for MVE.
4539         * testsuite/gas/arm/mve-ldst.d: New test.
4540         * testsuite/gas/arm/mve-ldst.s: Likewise.
4541
4542 2020-01-31  Nick Clifton  <nickc@redhat.com>
4543
4544         * po/fr.po: Updated French translation.
4545         * po/ru.po: Updated Russian translation.
4546
4547 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
4548
4549         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
4550         .s for the movprfx.
4551         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
4552         * testsuite/gas/aarch64/sve-movprfx_28.d,
4553         * testsuite/gas/aarch64/sve-movprfx_28.l,
4554         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
4555
4556 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4557
4558         * config/tc-i386.c (output_disp): Tighten base_opcode check.
4559         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
4560         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
4561         Adjust expectations.
4562
4563 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
4564
4565         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
4566         * testsuite/gas/bpf/alu-be.d: Likewise.
4567         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
4568         * testsuite/gas/bpf/alu32-be.d: Likewise.
4569
4570 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4571
4572         * testsuite/gas/i386/x86-64-branch-2.s,
4573         testsuite/gas/i386/x86-64-branch-4.s,
4574         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
4575         * testsuite/gas/i386/ilp32/x86-64-branch.d,
4576         testsuite/gas/i386/x86-64-branch-2.d,
4577         testsuite/gas/i386/x86-64-branch-4.l,
4578         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
4579
4580 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4581
4582         * config/tc-i386.c (process_suffix): .
4583         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
4584         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
4585         Add LRETQ case.
4586         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
4587         suffix.
4588         testsuite/gas/i386/x86_64.s: Add RETF cases.
4589         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4590         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
4591         testsuite/gas/i386/x86-64-opcode.d,
4592         testsuite/gas/i386/x86-64-suffix-intel.d,
4593         testsuite/gas/i386/x86-64-suffix.d,
4594         testsuite/gas/i386/x86_64-intel.d
4595         testsuite/gas/i386/x86_64.d: Adjust expectations.
4596         * testsuite/gas/i386/x86-64-suffix.e,
4597         testsuite/gas/i386/x86_64.e: New.
4598
4599 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4600
4601         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
4602         special case.
4603
4604 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
4605
4606         PR binutils/25445
4607         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
4608         movsxd.
4609         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
4610         differences.  Document movslq and movsxd.
4611         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
4612         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
4613         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
4614         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
4615         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
4616         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
4617         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
4618         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
4619         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
4620         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
4621         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
4622
4623 2020-01-27  Alan Modra  <amodra@gmail.com>
4624
4625         * testsuite/gas/all/gas.exp: Replace case statements with switch
4626         statements.
4627         * testsuite/gas/elf/elf.exp: Likewise.
4628         * testsuite/gas/macros/macros.exp: Likewise.
4629         * testsuite/lib/gas-defs.exp: Likewise.
4630
4631 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
4632
4633         PR 25403
4634         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
4635         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
4636
4637 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
4638
4639         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
4640         s exts must be known, so rename *ok* to *fail*.
4641         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
4642         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
4643         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
4644         above change.
4645         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
4646         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
4647
4648 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
4649
4650         PR gas/25438
4651         * config/tc-i386.c (check_long_reg): Always disallow double word
4652         suffix in mnemonic with word general register.
4653         * testsuite/gas/i386/general.s: Replace word general register
4654         with double word general register for movl.
4655         * testsuite/gas/i386/inval.s: Add tests for movl with word general
4656         register.
4657         * testsuite/gas/i386/general.l: Updated.
4658         * testsuite/gas/i386/inval.l: Likewise.
4659
4660 2020-01-22  Alan Modra  <amodra@gmail.com>
4661
4662         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
4663         __tls_get_addr_desc and __tls_get_addr_opt.
4664
4665 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4666
4667         * testsuite/gas/i386/inval-crc32.s,
4668         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
4669         * testsuite/gas/i386/inval-crc32.l,
4670         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
4671
4672 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4673
4674         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
4675         generic code path. Deal with No_lSuf being set in a template.
4676         * testsuite/gas/i386/inval-crc32.l,
4677         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
4678         instead of error(s) when operand size is ambiguous.
4679         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4680         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
4681         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
4682         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
4683         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
4684         Adjust expectations.
4685
4686 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4687
4688         * config/tc-i386.c (process_suffix): Drop SYSRET special case
4689         and an intel_syntax check. Re-write lack-of-suffix processing
4690         logic.
4691         * doc/c-i386.texi: Document operand size defaults for suffix-
4692         less AT&T syntax insns.
4693         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
4694         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
4695         testsuite/gas/i386/x86-64-avx-scalar.s,
4696         testsuite/gas/i386/x86-64-avx.s,
4697         testsuite/gas/i386/x86-64-bundle.s,
4698         testsuite/gas/i386/x86-64-intel64.s,
4699         testsuite/gas/i386/x86-64-lock-1.s,
4700         testsuite/gas/i386/x86-64-opcode.s,
4701         testsuite/gas/i386/x86-64-sse2avx.s,
4702         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
4703         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
4704         testsuite/gas/i386/x86-64-nops.s,
4705         testsuite/gas/i386/x86-64-ptwrite.s,
4706         testsuite/gas/i386/x86-64-simd.s,
4707         testsuite/gas/i386/x86-64-sse-noavx.s,
4708         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
4709         insns.
4710         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4711         testsuite/gas/i386/noreg64.s: Add further tests.
4712         * testsuite/gas/i386/ilp32/x86-64-nops.d,
4713         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
4714         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4715         testsuite/gas/i386/sse-noavx.d,
4716         testsuite/gas/i386/x86-64-intel64.d,
4717         testsuite/gas/i386/x86-64-nops.d,
4718         testsuite/gas/i386/x86-64-opcode.d,
4719         testsuite/gas/i386/x86-64-ptwrite-intel.d,
4720         testsuite/gas/i386/x86-64-ptwrite.d,
4721         testsuite/gas/i386/x86-64-simd-intel.d,
4722         testsuite/gas/i386/x86-64-simd-suffix.d,
4723         testsuite/gas/i386/x86-64-simd.d,
4724         testsuite/gas/i386/x86-64-sse-noavx.d
4725         testsuite/gas/i386/x86-64-suffix.d,
4726         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
4727         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
4728         testsuite/gas/i386/noreg64.l: New.
4729         * testsuite/gas/i386/i386.exp: Run new tests.
4730
4731 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4732
4733         * testsuite/gas/i386/avx512_bf16_vl.s,
4734         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
4735         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
4736         broadcast forms of VCVTNEPS2BF16.
4737         * testsuite/gas/i386/avx512_bf16_vl.d,
4738         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
4739
4740 2020-01-20  Nick Clifton  <nickc@redhat.com>
4741
4742         * po/uk.po: Updated Ukranian translation.
4743
4744 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4745
4746         PR ld/25416
4747         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
4748         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
4749         x32 object.
4750         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
4751         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
4752         R_X86_64_GOTPC32_TLSDESC relocation.
4753
4754 2020-01-18  Nick Clifton  <nickc@redhat.com>
4755
4756         * configure: Regenerate.
4757         * po/gas.pot: Regenerate.
4758
4759 2020-01-18  Nick Clifton  <nickc@redhat.com>
4760
4761         Binutils 2.34 branch created.
4762
4763 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
4764
4765         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
4766         with vex_encoding_vex.
4767         (parse_insn): Likewise.
4768         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
4769         and {vex3} documentation.
4770         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
4771         {vex}.
4772         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
4773
4774 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4775
4776         PR 25376
4777         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
4778         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
4779         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
4780         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
4781         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
4782         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
4783
4784 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4785
4786         * config/tc-i386.c (match_template): Drop found_cpu_match local
4787         variable.
4788
4789 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4790
4791         * testsuite/gas/i386/avx512dq-inval.l,
4792         testsuite/gas/i386/avx512dq-inval.s: New.
4793         * testsuite/gas/i386/i386.exp: Run new test.
4794
4795 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
4796
4797         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
4798         relocations when the target is 430X, except when extracting part of an
4799         expression.
4800         (msp430_srcoperand): Adjust comment.
4801         Initialize the expp member of the msp430_operand_s struct as
4802         appropriate.
4803         (msp430_dstoperand): Likewise.
4804         * testsuite/gas/msp430/msp430.exp: Run new test.
4805         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
4806         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
4807
4808 2020-01-15  Alan Modra  <amodra@gmail.com>
4809
4810         * configure.tgt: Add sparc-*-freebsd case.
4811
4812 2020-01-14  Lili Cui <lili.cui@intel.com>
4813
4814         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
4815         * testsuite/gas/i386/align-branch-1b.d: Likewise.
4816         * testsuite/gas/i386/align-branch-1c.d: Likewise.
4817         * testsuite/gas/i386/align-branch-1d.d: Likewise.
4818         * testsuite/gas/i386/align-branch-1e.d: Likewise.
4819         * testsuite/gas/i386/align-branch-1f.d: Likewise.
4820         * testsuite/gas/i386/align-branch-1g.d: Likewise.
4821         * testsuite/gas/i386/align-branch-1h.d: Likewise.
4822         * testsuite/gas/i386/align-branch-1i.d: Likewise.
4823         * testsuite/gas/i386/align-branch-5.d: Likewise.
4824         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
4825         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
4826         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
4827         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
4828         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
4829         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
4830         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
4831         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
4832         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
4833         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
4834         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
4835         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
4836
4837 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
4838
4839         PR 25377
4840         * config/tc-z80.c: Add support for half precision, single
4841         precision and double precision floating point values.
4842         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
4843         * doc/as.texi: Add new z80 command line options.
4844         * doc/c-z80.texi: Document new z80 command line options.
4845         * testsuite/gas/z80/ez80_pref_dis.s: New test.
4846         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
4847         * testsuite/gas/z80/z80.exp: Run the new test.
4848         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
4849         * testsuite/gas/z80/fp_zeda32.d: Likewise.
4850         * testsuite/gas/z80/strings.d: Update expected output.
4851
4852 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
4853
4854         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
4855         dependency.
4856
4857 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
4858
4859         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
4860         the CPU.
4861         * config/tc-arc.h: Add header if/defs.
4862         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
4863
4864 2020-01-13  Alan Modra  <amodra@gmail.com>
4865
4866         * testsuite/gas/wasm32/allinsn.d: Update expected output.
4867
4868 2020-01-13  Alan Modra  <amodra@gmail.com>
4869
4870         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
4871         insertion.
4872
4873 2020-01-10  Alan Modra  <amodra@gmail.com>
4874
4875         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
4876         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
4877
4878 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4879
4880         PR 25224
4881         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
4882         opcode byte values.
4883         (emit_ld_r_r): Likewise.
4884         (emit_ld_rr_m): Likewise.
4885         (emit_ld_rr_nn): Likewise.
4886
4887 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4888
4889         * config/tc-i386.c (optimize_encoding): Add
4890         is_any_vex_encoding() invocations. Drop respective
4891         i.tm.extension_opcode == None checks.
4892
4893 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4894
4895         * config/tc-i386.c (md_assemble): Check RegRex is clear during
4896         REX transformations. Correct comment indentation.
4897
4898 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4899
4900         * config/tc-i386.c (optimize_encoding): Generalize register
4901         transformation for TEST optimization.
4902
4903 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4904
4905         * testsuite/gas/i386/x86-64-sysenter-amd.s,
4906         testsuite/gas/i386/x86-64-sysenter-amd.d,
4907         testsuite/gas/i386/x86-64-sysenter-amd.l,
4908         testsuite/gas/i386/x86-64-sysenter-intel.d,
4909         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
4910         * testsuite/gas/i386/i386.exp: Run new tests.
4911
4912 2020-01-08  Nick Clifton  <nickc@redhat.com>
4913
4914         PR 25284
4915         * doc/as.texi (Align): Document the fact that all arguments can be
4916         omitted.
4917         (Balign): Likewise.
4918         (P2align): Likewise.
4919
4920 2020-01-08  Nick Clifton  <nickc@redhat.com>
4921
4922         PR 14891
4923         * config/obj-elf.c (obj_elf_section): Fail if the section name is
4924         already defined as a different symbol type.
4925         * testsuite/gas/elf/pr14891.s: New test source file.
4926         * testsuite/gas/elf/pr14891.d: New test driver.
4927         * testsuite/gas/elf/pr14891.s: New test expected error output.
4928         * testsuite/gas/elf/elf.exp: Run the new test.
4929
4930 2020-01-08  Alan Modra  <amodra@gmail.com>
4931
4932         * config/tc-z8k.c (md_begin): Make idx unsigned.
4933         (get_specific): Likewise for this_index.
4934
4935 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
4936
4937         * onfig/tc-arc.c (parse_reloc_symbol): New function.
4938         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
4939         (md_operand): Set X_md to absent.
4940         (arc_parse_name): Check for X_md.
4941
4942 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4943
4944         PR 25311
4945         * as.h (TC_STRING_ESCAPES): Provide a default definition.
4946         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
4947         NO_STRING_ESCAPES.
4948         * read.c (next_char_of_string): Likewise.
4949         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
4950         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
4951
4952 2020-01-03  Nick Clifton  <nickc@redhat.com>
4953
4954         * po/sv.po: Updated Swedish translation.
4955
4956 2020-01-03  Jan Beulich  <jbeulich@suse.com>
4957
4958         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
4959         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
4960
4961 2020-01-03  Jan Beulich  <jbeulich@suse.com>
4962
4963         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
4964         by-element usdot. Add 64-bit form tests for by-element sudot.
4965         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
4966
4967 2020-01-03  Jan Beulich  <jbeulich@suse.com>
4968
4969         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
4970         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
4971
4972 2020-01-03  Jan Beulich  <jbeulich@suse.com>
4973
4974         * testsuite/gas/aarch64/f64mm.d,
4975         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
4976
4977 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
4978
4979         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
4980         support for assembler code generated by SDCC. Add new relocation
4981         types. Add z80-elf target support.
4982         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
4983         labels. Local labels starts from ".L".
4984         * NEWS: Mention the new support.
4985         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
4986         * testsuite/gas/all/fwdexp.s: Likewise.
4987         * testsuite/gas/all/cond.l: Likewise.
4988         * testsuite/gas/all/cond.s: Likewise.
4989         * testsuite/gas/all/fwdexp.d: Likewise.
4990         * testsuite/gas/all/fwdexp.s: Likewise.
4991         * testsuite/gas/elf/section2.e-mips: Likewise.
4992         * testsuite/gas/elf/section2.l: Likewise.
4993         * testsuite/gas/elf/section2.s: Likewise.
4994         * testsuite/gas/macros/app1.d: Likewise.
4995         * testsuite/gas/macros/app1.s: Likewise.
4996         * testsuite/gas/macros/app2.d: Likewise.
4997         * testsuite/gas/macros/app2.s: Likewise.
4998         * testsuite/gas/macros/app3.d: Likewise.
4999         * testsuite/gas/macros/app3.s: Likewise.
5000         * testsuite/gas/macros/app4.d: Likewise.
5001         * testsuite/gas/macros/app4.s: Likewise.
5002         * testsuite/gas/macros/app4b.s: Likewise.
5003         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5004         * testsuite/gas/z80/z80.exp: Add new tests
5005         * testsuite/gas/z80/dollar.d: New file.
5006         * testsuite/gas/z80/dollar.s: New file.
5007         * testsuite/gas/z80/ez80_adl_all.d: New file.
5008         * testsuite/gas/z80/ez80_adl_all.s: New file.
5009         * testsuite/gas/z80/ez80_adl_suf.d: New file.
5010         * testsuite/gas/z80/ez80_isuf.s: New file.
5011         * testsuite/gas/z80/ez80_z80_all.d: New file.
5012         * testsuite/gas/z80/ez80_z80_all.s: New file.
5013         * testsuite/gas/z80/ez80_z80_suf.d: New file.
5014         * testsuite/gas/z80/r800_extra.d: New file.
5015         * testsuite/gas/z80/r800_extra.s: New file.
5016         * testsuite/gas/z80/r800_ii8.d: New file.
5017         * testsuite/gas/z80/r800_z80_doc.d: New file.
5018         * testsuite/gas/z80/z180.d: New file.
5019         * testsuite/gas/z80/z180.s: New file.
5020         * testsuite/gas/z80/z180_z80_doc.d: New file.
5021         * testsuite/gas/z80/z80_doc.d: New file.
5022         * testsuite/gas/z80/z80_doc.s: New file.
5023         * testsuite/gas/z80/z80_ii8.d: New file.
5024         * testsuite/gas/z80/z80_ii8.s: New file.
5025         * testsuite/gas/z80/z80_in_f_c.d: New file.
5026         * testsuite/gas/z80/z80_in_f_c.s: New file.
5027         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5028         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5029         * testsuite/gas/z80/z80_out_c_0.d: New file.
5030         * testsuite/gas/z80/z80_out_c_0.s: New file.
5031         * testsuite/gas/z80/z80_reloc.d: New file.
5032         * testsuite/gas/z80/z80_reloc.s: New file.
5033         * testsuite/gas/z80/z80_sli.d: New file.
5034         * testsuite/gas/z80/z80_sli.s: New file.
5035
5036 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
5037
5038         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5039         REGLIST_RN.
5040
5041 2020-01-01  Alan Modra  <amodra@gmail.com>
5042
5043         Update year range in copyright notice of all files.
5044
5045 For older changes see ChangeLog-2019
5046 \f
5047 Copyright (C) 2020 Free Software Foundation, Inc.
5048
5049 Copying and distribution of this file, with or without modification,
5050 are permitted in any medium without royalty provided the copyright
5051 notice and this notice are preserved.
5052
5053 Local Variables:
5054 mode: change-log
5055 left-margin: 8
5056 fill-column: 74
5057 version-control: never
5058 End: