gas/ChangeLog

   1 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
   2
   3         * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
   4
   5 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
   6
   7         * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
   8         add missing F16 bit to Neoverse V1.
   9
  10 2020-09-26  Alan Modra  <amodra@gmail.com>
  11
  12         * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
  13         for csky_get_control_regno.
  14         (csky_get_reg_val): Likewise when calling csky_get_general_regno.
  15
  16 2020-09-24  Jim Wilson  <jimw@sifive.com>
  17
  18         PR 26400
  19         * config/tc-riscv.c (append_insn): If in absolute section, emit
  20         error before add_relaxed_insn call.
  21         * testsuite/gas/riscv/absolute-sec.d: New.
  22         * testsuite/gas/riscv/absolute-sec.l: New.
  23         * testsuite/gas/riscv/absolute-sec.s: New.
  24
  25 2020-09-23  Mark Wielaard  <mark@klomp.org>
  26
  27         * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
  28
  29 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  30
  31         * config/tc-arm.c (arm_cpus): Add Neoverse V1.
  32         * doc/c-arm.texi: Document Neoverse V1 support.
  33
  34 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  35
  36         * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
  37         * doc/c-aarch64.texi: Document Neoverse V1 support.
  38
  39 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  40
  41         * config/tc-arm.c (arm_cpus): Add Neoverse N2.
  42         * doc/c-arm.texi: Document -mcpu=neoverse-n2.
  43
  44 2020-09-24  Lili Cui  <lili.cui@intel.com>
  45
  46         * NEWS: Add TDX.
  47         * config/tc-i386.c (cpu_arch): Add .tdx.
  48         (cpu_noarch): Likewise.
  49         * doc/c-i386.texi: Document tdx.
  50         * testsuite/gas/i386/i386.exp: Run tdx tests.
  51         * testsuite/gas/i386/tdx.d: Likewise.
  52         * testsuite/gas/i386/tdx.s: Likewise.
  53         * testsuite/gas/i386/x86-64-tdx.d: Likewise.
  54         * testsuite/gas/i386/x86-64-tdx.s: Likewise.
  55
  56 2020-09-17 Cooper Qu  <cooper.qu@linux.alibaba.com>
  57
  58         * config/tc-csky.c (parse_type_ctrlreg): Use function
  59         csky_get_control_regno to operand.
  60         (csky_get_reg_val): Likewise.
  61         (is_reg_sp_with_bracket): Use function csky_get_reg_val
  62         to parse operand.
  63         (is_reg_sp): Refine.
  64         (is_oimm_within_range): Fix, report error when operand
  65         is not constant.
  66         (parse_type_cpreg): Refine.
  67         (parse_type_cpcreg): Refine.
  68         (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
  69         (md_assemble): Fix no error reporting somtimes when
  70         operands number are not fit.
  71         (csky_addc64): Refine.
  72         (csky_subc64): Refine.
  73         (csky_or64): Refine.
  74         (v1_work_fpu_fo): Refine.
  75         (v1_work_fpu_read): Refine.
  76         (v1_work_fpu_writed): Refine.
  77         (v1_work_fpu_readd): Refine.
  78         (v2_work_addc): New function, strengthen the operands legality
  79         check of addc.
  80         * testsuite/gas/csky/all.d : Use register number format when
  81         disassemble register name by default.
  82         * testsuite/gas/csky/cskyv2_all.d : Likewise.
  83         * testsuite/gas/csky/trust.d: Likewise.
  84         * testsuite/gas/csky/cskyv2_ck860.d : Fix.
  85         * testsuite/gas/csky/trust.s : Fix.
  86
  87 2020-09-23  Lili Cui  <lili.cui@intel.com>
  88
  89         * NEWS: Add Key Locker.
  90         * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
  91         (cpu_noarch): Likewise.
  92         * doc/c-i386.texi: Document kl and wide_kl.
  93         * testsuite/gas/i386/i386.exp: Run keylocker tests.
  94         * testsuite/gas/i386/keylocker-intel.d: New test.
  95         * testsuite/gas/i386/keylocker.d: Likewise.
  96         * testsuite/gas/i386/keylocker.s: Likewise.
  97         * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
  98         * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
  99         * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
 100         * testsuite/gas/i386/x86-64-property-10.d: Likewise.
 101         * testsuite/gas/i386/property-10.d: Likewise.
 102         * testsuite/gas/i386/property-10.s: Likewise.
 103
 104 2020-09-21  Alan Modra  <amodra@gmail.com>
 105
 106         PR 26569
 107         * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
 108         relocs.
 109         (riscv_call): Tie them off after the jalr.
 110         (md_apply_fix): Zero fx_size of RELAX fixup.
 111
 112 2020-09-018  David Faust  <david.faust@oracle.com>
 113
 114         * testsuite/gas/bpf/alu-xbpf.d: New file.
 115         * testsuite/gas/bpf/alu-xbpf.s: Likewise.
 116         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 117         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 118         * testuiste/gas/bpf/bpf.exp: Run new tests.
 119
 120 2020-09-18  Tucker  <tuckkern+sourceware@gmail.com>
 121
 122         PR 26556
 123         * read.c (bss_alloc): Convert size parameter from octets to
 124         bytes.
 125
 126 2020-09-17  Alan Modra  <amodra@gmail.com>
 127
 128         * testsuite/gas/i386/i386.exp: Return early if not x86.
 129
 130 2020-09-16  Alan Modra  <amodra@gmail.com>
 131
 132         * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
 133         elf_symbol_from invocation.
 134         * config/tc-aarch64.c (s_variant_pcs): Likewise.
 135         * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
 136         * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
 137         (ppc_fix_adjustable): Likewise.
 138         * config/tc-xgate.c (xgate_frob_symbol): Likewise.
 139
 140 2020-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 141
 142         * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
 143         * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
 144
 145 2020-09-15  Alan Modra  <amodra@gmail.com>
 146
 147         PR 26610
 148         * config/tc-arm.c (move_or_literal_pool): Correct extraction of
 149         bignum.  Use unsigned "v"
 150         (is_double_a_single): Make "v" and "mantissa" unsigned.  Formatting.
 151         (double_to_single): Likewise.
 152
 153 2020-09-15  Nick Clifton  <nickc@redhat.com>
 154
 155         * read.c (s_nop): Preserve the input_line_pointer around the call
 156         to md_assemble.
 157         * config/tc-s12z.c (md_assemble): Revert previous delta.
 158
 159 2020-09-15  David Faust  <david.faust@oracle.com>
 160
 161         * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
 162
 163 2020-09-14  Nick Clifton  <nickc@redhat.com>
 164
 165         * read.c (s_nop): New function.  Handles the .nop directive.
 166         (potable): Add entry for "nop".
 167         (s_nops): Code tidy.
 168         * read.h (s_nop): Add prototype.
 169         * config/tc-bpf.h (md_single_noop_insn): Define.
 170         * config/tc-mmix.h (md_single_noop_insn): Define.
 171         * config/tc-or1k.h (md_single_noop_insn): Define.
 172         * config/tc-ia64.h (md_single_noop_insn): Define.
 173         * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
 174         rather than corrupting it.
 175         * write.c (relax_segment): Update error message regarding
 176         non-absolute values passed to .fill and .nops.
 177         * NEWS: Mention the new directive.
 178         * doc/as.texi: Document the new directive.
 179         * doc/internals.texi: Document the new internal macros used to
 180         implement the new directive.
 181         * testsuite/gas/all/nop.s: New test.
 182         * testsuite/gas/all/nop.d: New test control file.
 183         * testsuite/gas/all/gas.exp: Run the new test.
 184         * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
 185         * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
 186         control file.
 187         * testsuite/gas/elf/elf.exp: Run the new test.
 188         * testsuite/gas/i386/space1.l: Adjust expected output.
 189
 190 2020-09-07  Mark Wielaard  <mark@klomp.org>
 191
 192         * as.texi (-g): Explicitly mention when .debug_info and .debug_line
 193         are generated for the DWARF format.
 194         (Loc): Add that it is an error to both use a .loc directive and
 195         generate a .debug_line yourself.
 196         * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
 197         (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
 198         (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
 199         an error. Only create .debug_line if it is empty (or doesn't exist).
 200         * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
 201         an elf target.
 202         * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
 203
 204 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 205
 206         * config/tc-csky.c (md_begin): Enable extend lrw by default for
 207         CK802, CK803 and CK860.
 208
 209 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 210
 211         * config/tc-csky.c (struct csky_cpu_info): Add new members
 212         isa_flag, features and ver.
 213         (struct csky_cpu_feature): New.
 214         (struct csky_cpu_version): New.
 215         (CSKY_FEATURE_MAX): Define.
 216         (CSKY_CPU_REVERISON_MAX): Define.
 217         (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
 218          FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
 219         Define, each standard one collection of instructions.
 220         (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
 221          CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
 222          CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
 223          CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
 224          CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
 225          CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
 226          CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
 227          CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
 228          CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
 229         the features combination used by cpu.
 230         (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
 231          CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
 232          CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
 233         Define, version information used by cpu.
 234         (csky_cpus): Refine, and add CK804, CK805 and CK800.
 235         (parse_cpu): Refine.
 236         (parse_arch): Refine.
 237         (md_show_usage): Refine.
 238         (md_begin): Refine.
 239
 240 2020-09-09  Alan Modra  <amodra@gmail.com>
 241
 242         * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
 243         valueT is smaller than 64 bits.
 244
 245 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 246
 247         * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
 248         (CSKY_ISA_860): Likewise.
 249
 250 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 251
 252         * config/tc-csky.c (float_abi): New.
 253         (md_longopts): Add mfloat-abi.
 254         (struct sky_option_value_table): New.
 255         (csky_float_abis): New, the possible values for -mfloat-abi.
 256         (parse_float_abi): New funtion.
 257         (md_show_usage): Show help information for -mfloat-abi.
 258         (set_csky_attribute): Store float-abi value.
 259
 260 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 261
 262         * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
 263         helper function to encode fpuv3 fmovi instructions.
 264         (float_work_fpuv3_fstore): New function.
 265         (struct literal): Add new member 'offset'.
 266         (csky_cpus): New cpu CK860f.
 267         (enter_literal): Return literal pool pointer instead of offset.
 268         (parse_rt): Adjust the change of enter_literal.
 269         (parse_rtf): Likewise.
 270         (v1_work_lrw): Likewise.
 271         (v1_work_jbsr): Likewise.
 272         (v2_work_lrw): Likewise.
 273         (v2_work_jbsr): Likewise.
 274         (v2_work_jsri): Likewise.
 275         (vdsp_work_vlrw): Likewise.
 276         (is_freglist_legal): Add handler for FPUV3.
 277         (parse_type_freg): Likewise.
 278         (is_imm_within_range): Set e.X_add_number if it is a signed and
 279         negtive number.
 280         (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
 281         OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
 282         and OPRND_TYPE_DFLOAT_FMOVI.
 283         (float_to_half): Convert float number to harf float.
 284         * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
 285         the test cases for FPUV3, they are divided by instruction
 286         operands format and both have legal cases and illegal cases.
 287
 288 2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 289         Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 290
 291         * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
 292         (msp430_md_end): Call msp430_insert_uleb128_fixes.
 293
 294 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 295
 296         * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
 297         * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
 298
 299 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 300
 301         * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
 302         validation function.
 303         (parse_sys_ins_reg): Likewise.
 304         (print_operands): Pass CPU features to aarch64_print_operand().
 305         * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
 306         * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
 307         * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
 308         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
 309         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
 310         * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
 311         * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
 312
 313 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 314
 315         * testsuite/gas/aarch64/dfb.d: New test.
 316         * testsuite/gas/aarch64/dfb.s: Input.
 317
 318 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 319
 320         * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
 321         * doc/c-aarch64.texi: Document -march=armv8-r.
 322
 323 2020-09-07  Mark Wielaard  <mark@klomp.org>
 324
 325         * dwarf2dbg.c (add_line_strp): New function.
 326         (out_dir_and_file_list): Take line_seg and sizeof_offset as
 327         arguments, Use DW_FORM_line_strp for dir and file. Call
 328         add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
 329         (out_debug_line): Call out_dir_and_file_list with line_seg and
 330         sizeof_offset.
 331         * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
 332         strings.
 333
 334 2020-09-07  Mark Wielaard  <mark@klomp.org>
 335
 336         * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
 337         (out_debug_ranges): Add ranges_sym argument and set it.
 338         (out_debug_rnglists): New function.
 339         (out_debug_info): Change ranges_seg argument to ranges_sym
 340         and use it to set DW_AT_ranges value.
 341         (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
 342         DWARF2_VERSION 5 call out_debug_rnglists.
 343
 344 2020-09-07  Mark Wielaard  <mark@klomp.org>
 345
 346         * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
 347         FALSE.
 348         * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
 349
 350 2020-09-01  Mark Wielaard  <mark@klomp.org>
 351
 352         * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
 353         version 4 or higher.
 354
 355 2020-09-02  Alan Modra  <amodra@gmail.com>
 356
 357         * expr.c (add_to_result, subtract_from_result): Use unsigned
 358         addition and subtraction.
 359
 360 2020-09-02  Alan Modra  <amodra@gmail.com>
 361
 362         * config/tc-z80.c (is_overflow): Avoid too large shift.
 363
 364 2020-09-02  Alan Modra  <amodra@gmail.com>
 365
 366         * config/tc-sparc.c (in_signed_range): Use an unsigned type for
 367         sign mask.
 368
 369 2020-09-02  Alan Modra  <amodra@gmail.com>
 370
 371         * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
 372
 373 2020-09-02  Alan Modra  <amodra@gmail.com>
 374
 375         * config/tc-mips.c (load_register): Avoid too large shift.
 376
 377 2020-09-02  Alan Modra  <amodra@gmail.com>
 378
 379         * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
 380
 381 2020-09-02  Alan Modra  <amodra@gmail.com>
 382
 383         * config/rx-parse.y (rx_intop): Avoid too large shifts.
 384         (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
 385         (rtsd_immediate): Use correctly typed unsigned variables.
 386
 387 2020-09-02  Alan Modra  <amodra@gmail.com>
 388
 389         * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
 390         constant shifted left.
 391
 392 2020-09-02  Alan Modra  <amodra@gmail.com>
 393
 394         * config/bfin-lex.l: Use an unsigned type for "value".
 395
 396 2020-09-02  Alan Modra  <amodra@gmail.com>
 397
 398         * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
 399         on BFD64.
 400
 401 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 402
 403         * config/tc-csky.c (csky_cpus): Add ck803r3.
 404         (CSKY_ISA_803R3): Define.
 405         (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
 406
 407 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 408
 409         * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
 410
 411 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 412
 413         * config/tc-csky.c (struct literal): New member bignum.
 414         (dump_literals): Handle big constant.
 415         (enter_literal): Likewise.
 416         (parse_type_freg): Handle vector register.
 417
 418 2020-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 419
 420         * doc/as.texi: Document the .tls_common directive.
 421
 422 2020-09-01  Alan Modra  <amodra@gmail.com>
 423
 424         PR 26420
 425         PR 26421
 426         PR 26425
 427         PR 26427
 428         * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
 429         uncond_value unsigned.
 430         (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
 431         (parse_big_immediate): Cast generic_bignum elements to unsigned.
 432         (encode_thumb32_immediate): Shift left 0xffU.
 433         (double_to_single): Make sign unsigned.  Tidy.
 434         (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
 435         valueT.
 436         (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
 437         (md_assemble): Likewise.
 438         (handle_pred_state): Make cond unsigned.
 439         (thumb32_negate_data_op): Make variables unsigned.
 440         (md_apply_fix): Make value and newval unsigned, adjust uses.
 441
 442 2020-08-31  Alan Modra  <amodra@gmail.com>
 443
 444         PR 26510
 445         * config/tc-z8k.c (buffer): Use unsigned char.
 446         (apply_fix): Use unsigned char* pointers.
 447         (build_bytes): Likewise and mask nibbles when packing.
 448
 449 2020-08-31  Alan Modra  <amodra@gmail.com>
 450
 451         PR 26503
 452         * config/tc-v850.c (parse_register_list): Shift 1u left.
 453
 454 2020-08-31  Alan Modra  <amodra@gmail.com>
 455
 456         PR 26502
 457         * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
 458
 459 2020-08-31  Alan Modra  <amodra@gmail.com>
 460
 461         PR 26497
 462         * config/tc-sh.c (assemble_ppi): Use unsigned variables.
 463
 464 2020-08-31  Alan Modra  <amodra@gmail.com>
 465
 466         PR 26495
 467         * config/tc-score.c (s3_apply_fix): Use unsigned variables.
 468         * config/tc-score7.c (s7_apply_fix): Likewise.
 469
 470 2020-08-31  Alan Modra  <amodra@gmail.com>
 471
 472         PR 26480
 473         * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
 474
 475 2020-08-31  Alan Modra  <amodra@gmail.com>
 476
 477         PR 26479
 478         * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
 479
 480 2020-08-31  Alan Modra  <amodra@gmail.com>
 481
 482         PR 26472
 483         PR 26473
 484         PR 26474
 485         * config/tc-mips.c (operand_reg_mask): Shift 1u left.
 486         (load_register): Shift 0xffffU left.
 487
 488 2020-08-31  Alan Modra  <amodra@gmail.com>
 489
 490         PR 26471
 491         * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
 492
 493 2020-08-31  Alan Modra  <amodra@gmail.com>
 494
 495         PR 26468
 496         * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
 497         other variables.
 498
 499 2020-08-31  Alan Modra  <amodra@gmail.com>
 500
 501         PR 26493
 502         * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
 503         VALID_* macros to unsigned.
 504
 505 2020-08-31  Alan Modra  <amodra@gmail.com>
 506
 507         * config/tc-crx.c: Formatting.
 508         (CRX_PRINT): Wrap params in parentheses.  Remove parens from uses
 509         throughout file.
 510         (reset_vars, get_register, get_copregister, get_optype, get_opbits),
 511         (get_opflags, get_number_of_operands, parse_operand, gettrap),
 512         (handle_LoadStor, getconstant, check_range, getreg_image),
 513         (parse_operands, parse_insn, print_operand, print_constant),
 514         (exponent2scale, mask_reg, process_label_constant, set_operand),
 515         (assemble_insn, print_insn): Delete unnecessary forward declaration.
 516         (print_insn): Make static.
 517         (print_constant): Make "constant" unsigned.
 518         (assemble_insn): Tidy REVERSE_MATCH index calc.
 519         * expr.c (generic_bignum_to_int32): Cast elements to valueT.
 520
 521 2020-08-31  Alan Modra  <amodra@gmail.com>
 522
 523         PR 26509
 524         * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
 525
 526 2020-08-30  Alan Modra  <amodra@gmail.com>
 527
 528         * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
 529         overflow test without UB.  Avoid other UB shifts by making them
 530         unsigned.
 531
 532 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 533
 534         * config/tc-csky.c (csky_error_state): New member 'arg_int'.
 535         (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
 536         (SET_ERROR_INTEGER): New.
 537         (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
 538         ERROR_VREG_OVER_RANGE.
 539         (csky_show_error): Pass an integer argument for some error
 540         numbers.
 541         (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
 542         (parse_rt): Likewise.
 543         (parse_type_ctrlreg): Likewise.
 544         (csky_get_reg_val): Likewise.
 545         (is_reglist_legal): Likewise.
 546         (is_freglist_legal): Likewise.
 547         (is_reglist_dash_comma_legal): Likewise.
 548         (is_reg_lshift_illegal): Likewise.
 549         (is_psr_bit): Likewise.
 550         (parse_type_cpreg): Likewise.
 551         (parse_type_cpcreg): Likewise.
 552         (parse_type_areg): Likewise.
 553         (parse_type_freg): Likewise.
 554         (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
 555         (get_operand_value): Likewise.
 556         (parse_operands_op): Likewise and call is_imm_within_range,
 557         is_imm_within_range_ext and is_oimm_within_range.
 558         (md_assemble): Likewise.
 559         (is_imm_within_range): New.
 560         (is_imm_within_range_ext): Rename from is_imm_over_range.
 561         (is_oimm_within_range): Rename from is_oimm_over_range.
 562         (v2_work_add_sub): Call SET_ERROR_INTEGER.
 563         (csky_rolc): call is_imm_within_range instead of
 564         is_imm_over_range.
 565
 566 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 567
 568         * config/tc-csky.c (md_begin): Add warning when -mdsp and
 569         -mcpu=ck803ern are both added.
 570         (parse_ldst_imm): Fix error message.
 571
 572 2020-08-30  Alan Modra  <amodra@gmail.com>
 573
 574         * testsuite/gas/cr16/cbitb_test.d: Update expected output.
 575         * testsuite/gas/cr16/cbitw_test.d: Likewise.
 576         * testsuite/gas/cr16/sbitb_test.d: Likewise.
 577         * testsuite/gas/cr16/sbitw_test.d: Likewise.
 578         * testsuite/gas/cr16/storb_test.d: Likewise.
 579         * testsuite/gas/cr16/storw_test.d: Likewise.
 580         * testsuite/gas/cr16/tbitb_test.d: Likewise.
 581         * testsuite/gas/cr16/tbitw_test.d: Likewise.
 582
 583 2020-08-30  Alan Modra  <amodra@gmail.com>
 584
 585         PR 26437
 586         PR 26438
 587         * config/tc-cr16.c: Include limits.h, formatting.
 588         (CR16_PRINT): Wrap params in parentheses.  Remove parens from uses
 589         throughout file.
 590         (getconstant): Handle zero nbits.
 591         (print_operand): Use unsigned variables.  Simplify handling of
 592         index regs.
 593         (check_range): Use int32_t variables.  Correct range checks.
 594
 595 2020-08-29  Alan Modra  <amodra@gmail.com>
 596
 597         PR 26481
 598         * config/tc-pj.c (md_assemble): Don't loop past end of
 599         opcode->arg array.
 600
 601 2020-08-28  Alan Modra  <amodra@gmail.com>
 602
 603         PR 26460
 604         * config/tc-ia64.c (parse_operands): Don't access past end of
 605         idesc->operands.
 606
 607 2020-08-26  Mark Wielaard  <mark@klomp.org>
 608
 609         * as.c (parse_args): Handle bad -gdwarf options.
 610
 611 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
 612
 613         * config/tc-csky.c (md_begin): Set attributes.
 614         (isa_flag): Change type to unsigned 64 bits.
 615         (struct csky_cpu_info): Likewise.
 616         (struct csky_macro_info): Likewise.
 617         (set_csky_attribute): New.
 618         * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
 619         * testsuite/gas/csky/all.d: Likewise.
 620         * testsuite/gas/csky/bsr1.d: Likewise.
 621         * testsuite/gas/csky/csky_vdsp.d: Likewise.
 622         * testsuite/gas/csky/cskyv2_all.d: Likewise.
 623         * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
 624         * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
 625         * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
 626         * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
 627         * testsuite/gas/csky/cskyv2_float.d: Likewise.
 628         * testsuite/gas/csky/enhance_dsp.d: Likewise.
 629         * testsuite/gas/csky/java.d: Likewise.
 630         * testsuite/gas/csky/v1_float.d: Likewise.
 631         * testsuite/gas/csky/v2_float_part1.d: Likewise.
 632         * testsuite/gas/csky/v2_float_part2.d: Likewise.
 633         * testsuite/gas/csky/v2_tls_gd.d: Likewise.
 634         * testsuite/gas/csky/v2_tls_ie.d: Likewise.
 635         * testsuite/gas/csky/v2_tls_ld.d: Likewise.
 636         * testsuite/gas/csky/v2_tls_le.d: Likewise.
 637         * testsuite/gas/elf/elf.exp: Add handler for CSKY.
 638         * testsuite/gas/elf/section2.e-csky: New.
 639
 640 2020-08-27  Alan Modra  <amodra@gmail.com>
 641
 642         PR 26467
 643         * cgen.c (weak_operand_overflow_check): Handle opmask for
 644         operand length zero.  Use 1UL constant.
 645
 646 2020-08-26  Alan Modra  <amodra@gmail.com>
 647
 648         PR 26508
 649         * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
 650         when n_entries is zero.
 651
 652 2020-08-26  Alan Modra  <amodra@gmail.com>
 653
 654         PR 26448
 655         * symbols.c: Include limits.h.
 656         (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
 657         unsigned shift.  Warn if shift count larger than valueT size.
 658
 659 2020-08-26  Alan Modra  <amodra@gmail.com>
 660
 661         PR 26447
 662         * expr.c (expr <O_left_shift>): Do an unsigned shift.
 663
 664 2020-08-25  Alan Modra  <amodra@gmail.com>
 665
 666 2020-08-26  David Faust  <david.faust@oracle.com>
 667
 668         * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
 669         * testsuite/gas/bpf/indcall-1.d: New file.
 670         * testsuite/gas/bpf/indcall-1.s: Likewise.
 671         * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
 672         * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
 673         * testsuite/gas/bpf/bpf.exp: Run new tests.
 674
 675 2020-08-25  Alan Modra  <amodra@gmail.com>
 676
 677         PR 26501
 678         * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
 679         misc_symbol_hash entries without values.
 680
 681 2020-08-25  Alan Modra  <amodra@gmail.com>
 682
 683         PR 26500
 684         * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
 685         insn with name = "".
 686
 687 2020-08-25  Alan Modra  <amodra@gmail.com>
 688
 689         PR 26441
 690         * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
 691         two or three chars, and don't bother copying.
 692
 693 2020-08-25  Alan Modra  <amodra@gmail.com>
 694
 695         PR 26426
 696         * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
 697         NS_NULL shape.
 698
 699 2020-08-25  Alan Modra  <amodra@gmail.com>
 700
 701         PR 26410
 702         * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
 703         (dollar_label_clear): Don't call memset with NULL pointer.
 704
 705 2020-08-25  Alan Modra  <amodra@gmail.com>
 706
 707         * config/tc-arc.c (declare_register_set): Avoid false positive
 708         format-overflow warning.
 709         * config/tc-epiphany.c (md_assemble): Likewise.
 710         * config/tc-mips.c (md_begin): Likewise.
 711         * config/tc-mmix.c (mmix_md_begin): Likewise.
 712         * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
 713         positive "may be used uninitialized" warning.
 714
 715 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
 716
 717         * config/tc-csky.c (csky_archs): Add item for CK860,
 718         change ck810 and ck807's arch_flag.
 719         (csky_cpus): Add item for CK860.
 720         (md_begin): Enable DSP for CK810 and CK807 by default.
 721         (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
 722         * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
 723         * testsuite/gas/csky/cskyv2_all.s: Likewise.
 724         * testsuite/gas/csky/cskyv2_ck860.d: New.
 725         * testsuite/gas/csky/cskyv2_ck860.s: New.
 726         * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
 727         * testsuite/gas/csky/enhance_dsp.s: Likewise.
 728
 729 2020-08-24  Alan Modra  <amodra@gmail.com>
 730
 731         * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
 732         in case where it isn't copied.
 733         * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
 734         * testsuite/gas/tic54x/field.d: Dump section contents and symbols
 735         rather than disassembling.
 736         * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
 737
 738 2020-08-24  Alan Modra  <amodra@gmail.com>
 739
 740         * config/tc-aarch64.c (md_begin): Don't bother checking for
 741         out of memory failure from str_htab_create.
 742         * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
 743         (arc_extcorereg, arc_stralloc): Likewise.
 744         * config/tc-arm.c (md_begin): Likewise.
 745         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 746         * config/tc-cris.c (md_begin): Likewise.
 747         * config/tc-crx.c (md_begin): Likewise.
 748         * config/tc-pdp11.c (md_begin): Likewise.
 749         * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
 750         * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
 751
 752 2020-08-24  Alan Modra  <amodra@gmail.com>
 753
 754         * config/tc-arm.c (move_or_literal_pool): Avoid false positive
 755         "may be used uninitialised".
 756         (opcode_lookup): Likewise.
 757
 758 2020-08-24  Alan Modra  <amodra@gmail.com>
 759
 760         PR 26526
 761         * symbols.c (local_symbol_convert): Clear out xtra.
 762
 763 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 764
 765         * config/tc-csky.c (CSKY_ISA_803R2): New.
 766         (csky_archs): Add ck803r2 series.
 767         (md_begin): Fix warning about -medsp.
 768         (csky_get_freg_val): Support lowercase of fpu register name.
 769         * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
 770         * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
 771
 772 2020-08-23  Alan Modra  <amodra@gmail.com>
 773
 774         PR 26513
 775         * hash.h (htab_insert): Update prototype and comment.
 776         (struct string_tuple): Make "value" a const void*.
 777         (string_tuple_alloc): Likewise.
 778         (str_hash_find, str_hash_find_n): Cast returned value.
 779         (str_hash_insert): Add "replace" parameter, and return slot pointer.
 780         Free alloc'd element when not inserted.
 781         * hash.c (htab_insert): Likewise.  Return slot when element exists,
 782         otherwise return NULL.
 783         * read.c (pop_insert): Insert into hash table without first searching.
 784         * config/tc-avr.c (md_begin): Likewise.
 785         * config/tc-msp430.c (md_begin): Likewise.
 786         * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
 787         * config/tc-v850.c (md_begin): Likewise.
 788         * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
 789         (delete_macro): Delete from hash table.
 790         * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
 791
 792         * symbols.c (local_symbol_make, symbol_table_insert): Allow
 793         replacement of hash table entries.
 794         * config/obj-coff-seh.c (seh_hash_insert): Likewise.
 795         * config/obj-coff.c (tag_insert): Likewise.
 796         * config/tc-iq2000.c (iq2000_add_macro): Likewise.
 797         * config/tc-m68k.c (md_begin): Likewise for aliases.
 798         * config/tc-tic4x.c (tic4x_asg): Likewise.
 799         * config/tc-tic6x.c (md_begin): Likewise.
 800
 801         * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
 802         hash table entries.
 803         * ecoff.c (add_string, get_tag): Likewise.
 804         * macro.c (expand_irp): Likewise.
 805         * config/obj-elf.c (build_additional_section_info): Likewise.
 806         * config/tc-aarch64.c (insert_reg_alias): Likewise.
 807         (checked_hash_insert): Likewise.
 808         * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
 809         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 810         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 811         * config/tc-arm.c (insert_reg_alias): Likewise.
 812         (arm_tc_equal_in_insn, md_begin): Likewise.
 813         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 814         * config/tc-cris.c (md_begin): Likewise.
 815         * config/tc-crx.c (md_begin): Likewise.
 816         * config/tc-csky.c (md_begin): Likewise.
 817         * config/tc-d10v.c (md_begin): Likewise.
 818         * config/tc-dlx.c (md_begin): Likewise.
 819         * config/tc-ft32.c (md_begin): Likewise.
 820         * config/tc-h8300.c (md_begin): Likewise.
 821         * config/tc-hppa.c (md_begin): Likewise.
 822         * config/tc-i386.c (md_begin): Likewise.
 823         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 824         (md_begin, dot_alias): Likewise.
 825         * config/tc-m68hc11.c (md_begin): Likewise.
 826         * config/tc-m68k.c (md_begin): Likewise.
 827         * config/tc-mcore.c (md_begin): Likewise.
 828         * config/tc-microblaze.c (md_begin): Likewise.
 829         * config/tc-mips.c (md_begin): Likewise.
 830         * config/tc-mmix.c (md_begin): Likewise.
 831         * config/tc-mn10200.c (md_begin): Likewise.
 832         * config/tc-mn10300.c (md_begin): Likewise.
 833         * config/tc-moxie.c (md_begin): Likewise.
 834         * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
 835         * config/tc-nios2.c (md_begin): Likewise.
 836         * config/tc-ns32k.c (md_begin): Likewise.
 837         * config/tc-pdp11.c (md_begin): Likewise.
 838         * config/tc-pj.c (fake_opcode, md_begin): Likewise.
 839         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 840         * config/tc-pru.c (md_begin): Likewise.
 841         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 842         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 843         (riscv_init_csr_hash): Likewise.
 844         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 845         * config/tc-score.c (s3_insert_reg): Likewise.
 846         (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
 847         * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
 848         (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
 849         * config/tc-sh.c (md_begin): Likewise.
 850         * config/tc-sparc.c (md_begin): Likewise.
 851         * config/tc-spu.c (md_begin): Likewise.
 852         * config/tc-tic30.c (md_begin): Likewise.
 853         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 854         * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
 855         (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
 856         (subsym_substitute): Likewise.
 857         * config/tc-tilegx.c (md_begin): Likewise.
 858         * config/tc-tilepro.c (md_begin): Likewise.
 859         * config/tc-vax.c (vip_begin): Likewise.
 860         * config/tc-wasm32.c (md_begin): Likewise.
 861         * config/tc-xgate.c (md_begin): Likewise.
 862         * config/tc-z8k.c (md_begin): Likewise.
 863         * testsuite/gas/ppc/dcbt.d,
 864         * testsuite/gas/ppc/dcbt.s: New test.
 865         * testsuite/gas/ppc/ppc.exp: Run it.
 866
 867         * ecoff.c (add_string): Report fatal error on duplicates.
 868         * config/tc-alpha.c (md_begin): Likewise.
 869         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 870         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 871         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 872         * config/tc-cris.c (md_begin): Likewise.
 873         * config/tc-crx.c (md_begin): Likewise.
 874         * config/tc-dlx.c (md_begin): Likewise.
 875         * config/tc-hppa.c (md_begin): Likewise.
 876         * config/tc-i386.c (md_begin): Likewise.
 877         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 878         (md_begin): Likewise.
 879         * config/tc-m68k.c (md_begin): Likewise.
 880         * config/tc-mips.c (md_begin): Likewise.
 881         * config/tc-nios2.c (md_begin): Likewise.
 882         * config/tc-ns32k.c (md_begin): Likewise.
 883         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 884         * config/tc-pru.c (md_begin): Likewise.
 885         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 886         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 887         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 888         * config/tc-sparc.c (md_begin): Likewise.
 889         * config/tc-tic30.c (md_begin): Likewise.
 890         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 891         * config/tc-tilegx.c (md_begin): Likewise.
 892         * config/tc-tilepro.c (md_begin): Likewise.
 893         * config/tc-vax.c (vip_begin): Likewise.
 894
 895         * config/tc-alpha.c,
 896         * config/tc-arm.c,
 897         * config/tc-avr.c,
 898         * config/tc-cr16.c,
 899         * config/tc-csky.c,
 900         * config/tc-i386.c,
 901         * config/tc-m68hc11.c,
 902         * config/tc-m68k.c,
 903         * config/tc-microblaze.c,
 904         * config/tc-ns32k.c,
 905         * config/tc-pj.c,
 906         * config/tc-ppc.c,
 907         * config/tc-score.c,
 908         * config/tc-score7.c,
 909         * config/tc-tic4x.c,
 910         * config/tc-tic54x.c,
 911         * config/tc-tilegx.c,
 912         * config/tc-tilepro.c,
 913         * config/tc-xgate.c: Formatting.
 914
 915 2020-08-21  Alan Modra  <amodra@gmail.com>
 916
 917         * symbols.c (struct local_symbol): Add "hash" entry.  Reorder fields.
 918         Delete union.  Adjust code throughout file.
 919         (struct symbol): Add "hash", "name" and "x" entries.  Reorder fields.
 920         Split off some to..
 921         (struct xsymbol): ..this.  New struct.  Adjust code throughout file
 922         accessing these fields.
 923         (struct symbol_entry): Delete.
 924         (union symbol_entry): New.
 925         (hash_symbol_entry): Adjust for symbol_entry_t change.
 926         (symbol_entry_find): Likewise.
 927         (eq_symbol_entry): Compare hash values too.
 928         (symbol_entry_alloc): Delete.
 929         (local_symbol_converted_p, local_symbol_mark_converted): Delete.
 930         (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
 931         (local_hash): Delete.
 932         (abs_symbol_x, dot_symbol_x): New static var.
 933         (symbol_init): New function.
 934         (symbol_create): Rewrite.
 935         (LOCAL_SYMBOL_CHECK): Delete.  Replace uses throughout with simple
 936         test of flags.local_symbol.
 937         (local_symbol_make): Adjust for struct local_symbol changes.
 938         (local_symbol_convert): Rewrite.  Adjust all callers.
 939         (symbol_table_insert): Simplify.
 940         (symbol_clone): Comment on local sym cloning.  Handle split symbol
 941         struct.
 942         (get_real_sym): Delete.  Remove all uses.
 943         (symbol_find_exact_noref): Simplify.
 944         (resolve_local_symbol): Don't resolve non-locals.
 945         (S_SET_SEGMENT): Don't special case reg_section.
 946         (S_SET_NAME): Set both name and bsym->name.
 947         (symbol_mark_resolved, symbol_resolved_p): Simplify.
 948         (symbol_symbolS): Update comment.
 949         (symbol_begin): Don't create local_hash.  Adjust abs_symbol setup.
 950         (dot_symbol_init): Adjust dot_symbol setup.
 951         (symbol_print_statistics): Delete local_hash stats.
 952
 953 2020-08-21  Alan Modra  <amodra@gmail.com>
 954
 955         * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
 956         and remove sy_ from other field names.  Update throughout.
 957         (struct symbol): Remove sy_ from field names.  Delete unused
 958         TARGET_SYMBOL_FIELDS.  Update throughout file.  Move after..
 959         (struct local_symbol): ..here.  Remove lsy_ from field names.
 960         Delete unused TC_LOCAL_SYMFIELD_TYPE.  Update throughout file.
 961         (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
 962         Expand uses throughout file.
 963         (local_symbol_get_frag, local_symbol_set_frag): Likewise.
 964         (symbol_new): Move symbol_table_frozen test to..
 965         (symbol_append): ..here, and..
 966         (symbol_insert): ..here.
 967         (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
 968         (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
 969         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
 970
 971 2020-08-21  Alan Modra  <amodra@gmail.com>
 972
 973         * symbols.h (symbol_new, symbol_create, local_symbol_make),
 974         (symbol_temp_new): Arrange params as section, frag, offset.
 975         * symbols.c: Adjust to suit.
 976         * as.c: Likewise.
 977         * cgen.c: Likewise.
 978         * dwarf2dbg.c: Likewise.
 979         * ecoff.c: Likewise.
 980         * expr.c: Likewise.
 981         * itbl-ops.c: Likewise.
 982         * read.c: Likewise.
 983         * stabs.c: Likewise.
 984         * subsegs.c: Likewise.
 985         * config/obj-coff.c: Likewise.
 986         * config/obj-elf.c: Likewise.
 987         * config/obj-macho.c: Likewise.
 988         * config/tc-aarch64.c: Likewise.
 989         * config/tc-alpha.c: Likewise.
 990         * config/tc-arc.c: Likewise.
 991         * config/tc-arm.c: Likewise.
 992         * config/tc-avr.c: Likewise.
 993         * config/tc-cr16.c: Likewise.
 994         * config/tc-cris.c: Likewise.
 995         * config/tc-csky.c: Likewise.
 996         * config/tc-dlx.c: Likewise.
 997         * config/tc-hppa.c: Likewise.
 998         * config/tc-i386.c: Likewise.
 999         * config/tc-ia64.c: Likewise.
1000         * config/tc-m32r.c: Likewise.
1001         * config/tc-m68k.c: Likewise.
1002         * config/tc-mips.c: Likewise.
1003         * config/tc-mmix.c: Likewise.
1004         * config/tc-mn10200.c: Likewise.
1005         * config/tc-mn10300.c: Likewise.
1006         * config/tc-nds32.c: Likewise.
1007         * config/tc-nios2.c: Likewise.
1008         * config/tc-ppc.c: Likewise.
1009         * config/tc-riscv.c: Likewise.
1010         * config/tc-s390.c: Likewise.
1011         * config/tc-sh.c: Likewise.
1012         * config/tc-tic4x.c: Likewise.
1013         * config/tc-tic54x.c: Likewise.
1014         * config/tc-xtensa.c: Likewise.
1015
1016 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1017
1018         * config/tc-csky.c (csky_insn_info): Add member last_isize.
1019         (md_assemble): Assign value to csky_insn.last_isize.
1020         * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1021         * testsuite/gas/csky/enhance_dsp.s: Likewise.
1022
1023 2020-08-20  Martin Liska  <mliska@suse.cz>
1024
1025         * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1026         options.
1027         * as.c: Remove the options from help.
1028         * doc/as.texi: Remove options.
1029         * doc/internals.texi: Remove hash from documentation.
1030         * hash.c (struct hash_entry): Remove.
1031         (struct hash_control): Likewise.
1032         (set_gas_hash_table_size): Likewise.
1033         (hash_new_sized): Likewise.
1034         (hash_new): Likewise.
1035         (hash_die): Likewise.
1036         (hash_lookup): Likewise.
1037         (hash_insert): Likewise.
1038         (hash_jam): Likewise.
1039         (hash_replace): Likewise.
1040         (hash_find): Likewise.
1041         (hash_find_n): Likewise.
1042         (hash_delete): Likewise.
1043         (hash_traverse): Likewise.
1044         (hash_print_statistics): Likewise.
1045         (TABLES): Likewise.
1046         (STATBUFSIZE): Likewise.
1047         (main): Likewise.
1048         (what): Likewise.
1049         (destroy): Likewise.
1050         (applicatee): Likewise.
1051         (whattable): Likewise.
1052         * hash.h (struct hash_control): Likewise.
1053         (set_gas_hash_table_size): Likewise.
1054         (hash_new): Likewise.
1055         (hash_new_sized): Likewise.
1056         (hash_die): Likewise.
1057         (hash_insert): Likewise.
1058         (hash_jam): Likewise.
1059         (hash_replace): Likewise.
1060         (hash_find): Likewise.
1061         (hash_find_n): Likewise.
1062         (hash_delete): Likewise.
1063         (hash_traverse): Likewise.
1064         (hash_print_statistics): Likewise.
1065
1066 2020-08-20  Martin Liska  <mliska@suse.cz>
1067
1068         * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1069         str_htab type.
1070         (seh_hash_find): Likewise.
1071         (seh_hash_find_or_make): Likewise.
1072         * config/obj-coff.c (tag_init): Likewise.
1073         (tag_insert): Likewise.
1074         (tag_find): Likewise.
1075         * config/obj-elf.c (struct group_list): Likewise.
1076         (build_additional_section_info): Likewise.
1077         (free_section_idx): Likewise.
1078         (elf_adjust_symtab): Likewise.
1079         (elf_frob_file_after_relocs): Likewise.
1080         * config/tc-aarch64.c (INSN_SIZE): Likewise.
1081         (parse_reg): Likewise.
1082         (insert_reg_alias): Likewise.
1083         (create_register_alias): Likewise.
1084         (s_unreq): Likewise.
1085         (parse_shift): Likewise.
1086         (parse_pldop): Likewise.
1087         (parse_barrier): Likewise.
1088         (parse_barrier_psb): Likewise.
1089         (parse_bti_operand): Likewise.
1090         (parse_sys_reg): Likewise.
1091         (parse_sys_ins_reg): Likewise.
1092         (lookup_mnemonic): Likewise.
1093         (opcode_lookup): Likewise.
1094         (parse_operands): Likewise.
1095         (checked_hash_insert): Likewise.
1096         (sysreg_hash_insert): Likewise.
1097         (fill_instruction_hash_table): Likewise.
1098         (md_begin): Likewise.
1099         * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1100         (get_alpha_reloc_tag): Likewise.
1101         (assemble_tokens_to_insn): Likewise.
1102         (assemble_tokens): Likewise.
1103         (md_begin): Likewise.
1104         * config/tc-arc.c (arc_find_opcode): Likewise.
1105         (arc_insert_opcode): Likewise.
1106         (find_opcode_match): Likewise.
1107         (declare_register): Likewise.
1108         (declare_addrtype): Likewise.
1109         (md_begin): Likewise.
1110         (arc_parse_name): Likewise.
1111         (tc_arc_regname_to_dw2regnum): Likewise.
1112         (arc_extcorereg): Likewise.
1113         * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1114         (arm_reg_parse_multi): Likewise.
1115         (parse_reloc): Likewise.
1116         (insert_reg_alias): Likewise.
1117         (create_register_alias): Likewise.
1118         (s_unreq): Likewise.
1119         (parse_shift): Likewise.
1120         (parse_psr): Likewise.
1121         (parse_cond): Likewise.
1122         (parse_barrier): Likewise.
1123         (do_vfp_nsyn_opcode): Likewise.
1124         (opcode_lookup): Likewise.
1125         (arm_tc_equal_in_insn): Likewise.
1126         (md_begin): Likewise.
1127         * config/tc-avr.c (md_begin): Likewise.
1128         (avr_ldi_expression): Likewise.
1129         (md_assemble): Likewise.
1130         (avr_update_gccisr): Likewise.
1131         (avr_emit_insn): Likewise.
1132         * config/tc-cr16.c (get_register): Likewise.
1133         (get_register_pair): Likewise.
1134         (get_index_register): Likewise.
1135         (get_index_register_pair): Likewise.
1136         (get_pregister): Likewise.
1137         (get_pregisterp): Likewise.
1138         (initialise_reg_hash_table): Likewise.
1139         (md_begin): Likewise.
1140         (cr16_assemble): Likewise.
1141         (md_assemble): Likewise.
1142         * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1143         (md_begin): Likewise.
1144         (cris_process_instruction): Likewise.
1145         * config/tc-crx.c (get_register): Likewise.
1146         (get_copregister): Likewise.
1147         (md_begin): Likewise.
1148         (md_assemble): Likewise.
1149         * config/tc-csky.c (md_begin): Likewise.
1150         (parse_opcode): Likewise.
1151         (get_operand_value): Likewise.
1152         (v1_work_jbsr): Likewise.
1153         (v2_work_rotlc): Likewise.
1154         (v2_work_bgeni): Likewise.
1155         (v2_work_not): Likewise.
1156         * config/tc-d10v.c (sizeof): Likewise.
1157         (md_begin): Likewise.
1158         (do_assemble): Likewise.
1159         (md_apply_fix): Likewise.
1160         * config/tc-d30v.c (sizeof): Likewise.
1161         (md_begin): Likewise.
1162         (do_assemble): Likewise.
1163         * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1164         (md_begin): Likewise.
1165         (machine_ip): Likewise.
1166         * config/tc-ft32.c (md_begin): Likewise.
1167         (md_assemble): Likewise.
1168         * config/tc-h8300.c (md_begin): Likewise.
1169         (md_assemble): Likewise.
1170         * config/tc-hppa.c (pa_ip): Likewise.
1171         (md_begin): Likewise.
1172         * config/tc-i386.c (md_begin): Likewise.
1173         (i386_print_statistics): Likewise.
1174         (parse_insn): Likewise.
1175         (process_operands): Likewise.
1176         (i386_index_check): Likewise.
1177         (parse_real_register): Likewise.
1178         * config/tc-ia64.c (dot_rot): Likewise.
1179         (dot_entry): Likewise.
1180         (declare_register): Likewise.
1181         (md_begin): Likewise.
1182         (ia64_parse_name): Likewise.
1183         (md_assemble): Likewise.
1184         (dot_alias): Likewise.
1185         (do_alias): Likewise.
1186         (ia64_adjust_symtab): Likewise.
1187         (do_secalias): Likewise.
1188         (ia64_frob_file): Likewise.
1189         * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1190         (md_begin): Likewise.
1191         (print_insn_format): Likewise.
1192         (md_assemble): Likewise.
1193         * config/tc-m68k.c (tc_gen_reloc): Likewise.
1194         (m68k_ip): Likewise.
1195         (md_begin): Likewise.
1196         * config/tc-mcore.c (md_begin): Likewise.
1197         (md_assemble): Likewise.
1198         * config/tc-microblaze.c (md_begin): Likewise.
1199         (md_assemble): Likewise.
1200         (md_apply_fix): Likewise.
1201         * config/tc-mips.c (nopic_need_relax): Likewise.
1202         (md_begin): Likewise.
1203         (macro_build): Likewise.
1204         (mips16_macro_build): Likewise.
1205         (mips_lookup_insn): Likewise.
1206         (mips_ip): Likewise.
1207         (mips16_ip): Likewise.
1208         * config/tc-mmix.c (sizeof): Likewise.
1209         (mmix_md_begin): Likewise.
1210         (md_assemble): Likewise.
1211         * config/tc-mn10200.c (md_begin): Likewise.
1212         (md_assemble): Likewise.
1213         * config/tc-mn10300.c (HAVE_AM30): Likewise.
1214         (md_begin): Likewise.
1215         (md_assemble): Likewise.
1216         * config/tc-moxie.c (md_begin): Likewise.
1217         (md_assemble): Likewise.
1218         * config/tc-msp430.c (md_begin): Likewise.
1219         (msp430_operands): Likewise.
1220         (md_assemble): Likewise.
1221         * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1222         (builtin_isreg): Likewise.
1223         (builtin_regnum): Likewise.
1224         (nds32_init_nds32_pseudo_opcodes): Likewise.
1225         (nds32_lookup_pseudo_opcode): Likewise.
1226         (nds32_relax_hint): Likewise.
1227         (md_begin): Likewise.
1228         (nds32_find_reloc_table): Likewise.
1229         (nds32_elf_append_relax_relocs_traverse): Likewise.
1230         (nds32_relax_branch_instructions): Likewise.
1231         (md_convert_frag): Likewise.
1232         (nds32_elf_analysis_relax_hint): Likewise.
1233         (tc_nds32_regname_to_dw2regnum): Likewise.
1234         * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1235         (nios2_reg_lookup): Likewise.
1236         (nios2_ps_lookup): Likewise.
1237         (md_begin): Likewise.
1238         * config/tc-ns32k.c (struct hash_control): Likewise.
1239         (parse): Likewise.
1240         (md_begin): Likewise.
1241         * config/tc-pdp11.c (md_begin): Likewise.
1242         (md_assemble): Likewise.
1243         * config/tc-pj.c (fake_opcode): Likewise.
1244         (alias): Likewise.
1245         (md_begin): Likewise.
1246         (md_assemble): Likewise.
1247         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1248         (md_assemble): Likewise.
1249         * config/tc-pru.c (pru_opcode_lookup): Likewise.
1250         (pru_reg_lookup): Likewise.
1251         (md_begin): Likewise.
1252         (md_end): Likewise.
1253         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1254         (riscv_get_default_ext_version): Likewise.
1255         (riscv_set_arch): Likewise.
1256         (init_opcode_names_hash): Likewise.
1257         (opcode_name_lookup): Likewise.
1258         (enum reg_class): Likewise.
1259         (hash_reg_name): Likewise.
1260         (riscv_init_csr_hash): Likewise.
1261         (reg_csr_lookup_internal): Likewise.
1262         (reg_lookup_internal): Likewise.
1263         (init_opcode_hash): Likewise.
1264         (md_begin): Likewise.
1265         (DECLARE_CSR): Likewise.
1266         (macro_build): Likewise.
1267         (riscv_ip): Likewise.
1268         * config/tc-s390.c (register_name): Likewise.
1269         (s390_setup_opcodes): Likewise.
1270         (md_begin): Likewise.
1271         (md_assemble): Likewise.
1272         (s390_insn): Likewise.
1273         * config/tc-score.c (struct s3_reg_map): Likewise.
1274         (s3_score_reg_parse): Likewise.
1275         (s3_dependency_type_from_insn): Likewise.
1276         (s3_parse_16_32_inst): Likewise.
1277         (s3_parse_48_inst): Likewise.
1278         (s3_insert_reg): Likewise.
1279         (s3_build_reg_hsh): Likewise.
1280         (s3_build_score_ops_hsh): Likewise.
1281         (s3_build_dependency_insn_hsh): Likewise.
1282         (s3_begin): Likewise.
1283         * config/tc-score7.c (struct s7_reg_map): Likewise.
1284         (s7_score_reg_parse): Likewise.
1285         (s7_dependency_type_from_insn): Likewise.
1286         (s7_parse_16_32_inst): Likewise.
1287         (s7_build_score_ops_hsh): Likewise.
1288         (s7_build_dependency_insn_hsh): Likewise.
1289         (s7_insert_reg): Likewise.
1290         (s7_build_reg_hsh): Likewise.
1291         (s7_begin): Likewise.
1292         * config/tc-sh.c (EMPTY): Likewise.
1293         (md_begin): Likewise.
1294         (find_cooked_opcode): Likewise.
1295         * config/tc-sparc.c (md_begin): Likewise.
1296         (sparc_ip): Likewise.
1297         * config/tc-spu.c (md_begin): Likewise.
1298         (md_assemble): Likewise.
1299         * config/tc-tic30.c (md_begin): Likewise.
1300         (tic30_operand): Likewise.
1301         (tic30_parallel_insn): Likewise.
1302         (md_assemble): Likewise.
1303         * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1304         (tic4x_asg): Likewise.
1305         (tic4x_inst_insert): Likewise.
1306         (tic4x_inst_add): Likewise.
1307         (md_begin): Likewise.
1308         (tic4x_operand_parse): Likewise.
1309         (md_assemble): Likewise.
1310         * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1311         (stag_add_field_symbols): Likewise.
1312         (tic54x_endstruct): Likewise.
1313         (tic54x_tag): Likewise.
1314         (tic54x_remove_local_label): Likewise.
1315         (tic54x_clear_local_labels): Likewise.
1316         (tic54x_var): Likewise.
1317         (tic54x_macro_start): Likewise.
1318         (tic54x_macro_info): Likewise.
1319         (tic54x_macro_end): Likewise.
1320         (subsym_isreg): Likewise.
1321         (subsym_structsz): Likewise.
1322         (md_begin): Likewise.
1323         (is_mmreg): Likewise.
1324         (is_type): Likewise.
1325         (encode_condition): Likewise.
1326         (encode_cc3): Likewise.
1327         (encode_cc2): Likewise.
1328         (encode_operand): Likewise.
1329         (tic54x_parse_insn): Likewise.
1330         (tic54x_parse_parallel_insn_firstline): Likewise.
1331         (subsym_create_or_replace): Likewise.
1332         (subsym_lookup): Likewise.
1333         (subsym_substitute): Likewise.
1334         (tic54x_undefined_symbol): Likewise.
1335         * config/tc-tic6x.c (md_begin): Likewise.
1336         (md_assemble): Likewise.
1337         * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1338         (INSERT_SPECIAL_OP): Likewise.
1339         (md_begin): Likewise.
1340         (tilegx_parse_name): Likewise.
1341         (parse_reg_expression): Likewise.
1342         (md_assemble): Likewise.
1343         * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1344         (INSERT_SPECIAL_OP): Likewise.
1345         (tilepro_parse_name): Likewise.
1346         (parse_reg_expression): Likewise.
1347         (md_assemble): Likewise.
1348         * config/tc-v850.c (md_begin): Likewise.
1349         (md_assemble): Likewise.
1350         * config/tc-vax.c (md_ri_to_chars): Likewise.
1351         (vip_begin): Likewise.
1352         (vip): Likewise.
1353         (main): Likewise.
1354         (md_begin): Likewise.
1355         * config/tc-wasm32.c (md_begin): Likewise.
1356         (md_assemble): Likewise.
1357         * config/tc-xgate.c (xgate_parse_operand): Likewise.
1358         (md_begin): Likewise.
1359         (md_assemble): Likewise.
1360         * config/tc-z8k.c (md_begin): Likewise.
1361         (md_assemble): Likewise.
1362
1363 2020-08-20  Martin Liska  <mliska@suse.cz>
1364
1365         * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1366         functions.
1367         (dwcfi_hash_find): Likewise.
1368         (dwcfi_hash_find_or_make): Likewise.
1369
1370 2020-08-20  Martin Liska  <mliska@suse.cz>
1371
1372         * ecoff.c (INIT_VARRAY): Use htab_t.
1373         (add_string): Likewise.
1374         (ecoff_read_begin_hook): Use new str_htab_create.
1375         (get_tag): Use htab_t.
1376         (add_file): Likewise.
1377
1378 2020-08-20  Martin Liska  <mliska@suse.cz>
1379
1380         * hash.h (struct string_tuple): New.
1381         (hash_string_tuple): Likewise.
1382         (eq_string_tuple): Likewise.
1383         (string_tuple_alloc): Likewise.
1384         (str_hash_find): Likewise.
1385         (str_hash_find_n): Likewise.
1386         (str_hash_delete): Likewise.
1387         (str_hash_insert): Likewise.
1388         (str_htab_create): Likewise.
1389
1390 2020-08-20  Martin Liska  <mliska@suse.cz>
1391
1392         * symbols.c (struct symbol_entry): New.
1393         (hash_symbol_entry): Likewise.
1394         (eq_symbol_entry): Likewise.
1395         (symbol_entry_alloc): Likewise.
1396         (symbol_entry_find): Likewise.
1397         (local_symbol_make): Use htab hash table.
1398         (local_symbol_convert): Likewise.
1399         (symbol_table_insert): Likewise.
1400         (symbol_find_exact_noref): Likewise.
1401         (resolve_local_symbol): Likewise.
1402         (resolve_local_symbol_values): Likewise.
1403         (symbol_begin): Likewise.
1404         (symbol_print_statistics): Likewise.
1405
1406 2020-08-20  Martin Liska  <mliska@suse.cz>
1407
1408         * read.c (struct po_entry): New.
1409         (hash_po_entry): Likewise.
1410         (eq_po_entry): Likewise.
1411         (po_entry_alloc): Likewise.
1412         (po_entry_find): Likewise.
1413         (pop_insert): Likewise.
1414         (pobegin): Use htab hash table.
1415         (read_a_source_file): Likewise.
1416         (s_macro): Likewise.
1417         (read_print_statistics): Likewise.
1418         * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1419         * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1420
1421 2020-08-20  Martin Liska  <mliska@suse.cz>
1422
1423         * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1424         * macro.c (struct hash_control): Use htab.
1425         (macro_init): Likewise.
1426         (do_formals): Likewise.
1427         (free_macro): Likewise.
1428         (define_macro): Likewise.
1429         (sub_actual): Likewise.
1430         (macro_expand_body): Likewise.
1431         (macro_expand): Likewise.
1432         (check_macro): Likewise.
1433         (delete_macro): Likewise.
1434         (expand_irp): Likewise.
1435         * macro.h (struct macro_hash_entry): New struct.
1436         (hash_macro_entry): New.
1437         (eq_macro_entry): Likewise.
1438         (macro_entry_alloc): Likewise.
1439         (macro_entry_find): Likewise.
1440         (struct formal_hash_entry): Likewise.
1441         (hash_formal_entry): Likewise.
1442         (eq_formal_entry): Likewise.
1443         (formal_entry_alloc): Likewise.
1444         (formal_entry_find): Likewise.
1445
1446 2020-08-20  Martin Liska  <mliska@suse.cz>
1447
1448         * as.h: Include hashtab.h.
1449         * hash.c (htab_insert): New.
1450         (htab_print_statistics): Likewise.
1451         * hash.h (htab_insert): Likewise.
1452         (htab_print_statistics): Likewise.
1453
1454 2020-08-19  Alan Modra  <amodra@gmail.com>
1455
1456         * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1457         * testsuite/gas/ppc/int128.d: Update.
1458         * testsuite/gas/ppc/xvtlsbb.d: Update.
1459
1460 2020-08-18  Peter Bergner  <bergner@linux.ibm.com>
1461
1462         * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1463         * testsuite/gas/ppc/vsx4.d: Likewise.
1464
1465 2020-08-17  Alex Coplan  <alex.coplan@arm.com>
1466
1467         * config/obj-elf.c (obj_elf_change_section): When repurposing an
1468         existing symbol, ensure that we set sy_value as per other (fresh)
1469         section symbols.
1470         * testsuite/gas/elf/elf.exp: Add new test.
1471         * testsuite/gas/elf/section-symbol-redef.d: New test.
1472         * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1473
1474 2020-08-13  Nick Clifton  <nickc@redhat.com>
1475
1476         PR 26359
1477         * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1478         $GDB_DEBUG$ section has already been created.
1479
1480 2020-08-12  Joe Ramsay  <joe.ramsay@.arm.com>
1481
1482         * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1483         NS_FD shape when MVE is present
1484         * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1485         * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1486         * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1487         * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1488         * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1489
1490 2020-08-12  Alex Coplan  <alex.coplan@arm.com>
1491
1492         * testsuite/gas/aarch64/mpam-bad.d: New test.
1493         * testsuite/gas/aarch64/mpam-bad.l: Error output.
1494         * testsuite/gas/aarch64/mpam-bad.s: Input.
1495         * testsuite/gas/aarch64/mpam.d: New test.
1496         * testsuite/gas/aarch64/mpam.s: Input.
1497
1498 2020-08-12  Nick Clifton  <nickc@redhat.com>
1499
1500         PR 26346
1501         * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1502         of the -mno-csr-check option.
1503
1504 2020-08-12  Nick Clifton  <nickc@redhat.com>
1505
1506         * po/ru.po: Updated Russian translation.
1507
1508 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
1509
1510         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1511         a long system register.
1512         (parse_sys_ins_reg): Likewise.
1513         (sysreg_hash_insert): New.
1514         (md_begin): Use sysreg_hash_insert() to ensure all system
1515         registers are no longer than the maximum length at startup.
1516         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1517         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1518         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1519
1520 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1521
1522         * config/tc-aarch64.c (parse_sys_reg): Call to
1523         aarch64_sys_ins_reg_supported_p instead of
1524         aarch64_sys_reg_supported_p.
1525         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1526         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1527         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1528         * testsuite/gas/aarch64/sysreg-5.s: New test.
1529
1530 2020-08-10  Alan Modra  <amodra@gmail.com>
1531
1532         * testsuite/gas/ppc/power8.d,
1533         * testsuite/gas/ppc/power8.s: Add miso.
1534         * testsuite/gas/ppc/power9.d,
1535         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1536
1537 2020-08-10  Alan Modra  <amodra@gmail.com>
1538
1539         * testsuite/gas/ppc/power8.d: Update.
1540         * testsuite/gas/ppc/vsx2.d: Update.
1541
1542 2020-08-10  Alan Modra  <amodra@gmail.com>
1543
1544         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
1545         stswi, or stswx in little-endian mode.
1546         * testsuite/gas/ppc/476.d,
1547         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
1548         * testsuite/gas/ppc/a2.d,
1549         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
1550         * testsuite/gas/ppc/be.d,
1551         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
1552         * testsuite/gas/ppc/le_error.d,
1553         * testsuite/gas/ppc/le_error.l: New little-endian test.
1554         * testsuite/gas/ppc/ppc.exp: Run new tests.
1555
1556 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1557
1558         * read.c (read_a_source_file): Ignore rest of line on overflow
1559         error.
1560
1561 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
1562
1563         * read.c (read_a_source_file): Use long for local labels, detect
1564         overflow and raise an error for overly-long labels.
1565         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
1566         * testsuite/gas/all/local-label-overflow.d: New test.
1567         * testsuite/gas/all/local-label-overflow.l: Error output.
1568         * testsuite/gas/all/local-label-overflow.s: Input.
1569
1570 2020-08-04  Christian Groessler  <chris@groessler.org>
1571
1572         * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
1573         "sout/soutb #imm,reg"
1574
1575 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1576
1577         * NEWS: Mention {disp16} pseudo prefix.
1578
1579 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1580
1581         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
1582         change.
1583
1584 2020-08-04  Mark Wielaard  <mark@klomp.org>
1585
1586         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
1587         DW_FORM_udata for DW_AT_high_pc.
1588         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
1589         DWARF2_VERSION >= 4.
1590         * read.c (emit_leb128_exp): No longer static.
1591         * read.h (emit_leb128_exp): Define.
1592
1593 2020-08-02  Mark Wielaard  <mark@klomp.org>
1594
1595         * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
1596         least one directory if there is at least one file. Use dirs[1]
1597         if dirs[0] is not set, or if there is no dirs[1] the current
1598         working directory. Use files[1] filename, when files[0] filename
1599         isn't set.
1600
1601 2020-08-02  Mark Wielaard  <mark@klomp.org>
1602
1603         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
1604         for DWARF5.
1605         * testsuite/gas/elf/dwarf-4-cu.d: New file.
1606         * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
1607         * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
1608         * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
1609         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
1610
1611 2020-08-02  Mark Wielaard  <mark@klomp.org>
1612
1613         * doc/as.texi (--gdwarf-[345]): Fix typo.
1614
1615 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1616
1617         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
1618         (md_parse_option): Remove case for OPTION_MOVE_DATA.
1619         (md_longopts): Remove "md" entry.
1620         (md_show_usage): Likewise.
1621
1622 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1623
1624         PR gas/26305
1625         * config/tc-i386.c (_i386_insn::disp_encoding): Add
1626         disp_encoding_16bit.
1627         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
1628         {disp16}.
1629         (build_modrm_byte): Handle {disp16}.
1630         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
1631         prefixes.
1632         * doc/c-i386.texi: Update {disp32} documentation and document
1633         {disp16}.
1634         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
1635         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
1636         tests.
1637         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
1638         tests with 128-byte displacement.  Add {disp16} tests.
1639         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
1640         vmovaps test.  Add (%r13)/(%r13d) tests.
1641         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
1642         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
1643         * testsuite/gas/i386/inval-pseudo.l: Updated.
1644         * testsuite/gas/i386/pseudos.d: Likewise.
1645         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1646
1647 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1648
1649         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1650         * Makefile.in, doc/Makefile.in: Regenerate.
1651         * configure: Regenerate.
1652
1653 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1654
1655         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
1656         * testsuite/gas/elf/dwarf2-5.d: Likewise.
1657         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
1658         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
1659         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
1660         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
1661
1662 2020-07-30  Nick Clifton  <nickc@redhat.com>
1663
1664         * as.c (dwarf_level): Initialise to 3 in case this is not set on
1665         the command line.
1666
1667 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1668
1669         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
1670         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
1671         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
1672         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
1673         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
1674         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
1675         * testsuite/gas/mips/mips.exp: Run the new tests.
1676
1677 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1678
1679         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
1680         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
1681         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
1682         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
1683         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
1684         * testsuite/gas/mips/global-local-symtab.s: New test source.
1685         * testsuite/gas/mips/mips.exp: Run the new tests.
1686
1687 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1688
1689         PR gas/26305
1690         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
1691         (%bp)/(%ebp)/(%rbp) for {disp32}.
1692         * doc/c-i386.texi: Update {disp32} documentation.
1693         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
1694         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
1695         * testsuite/gas/i386/pseudos.d: Updated.
1696         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1697
1698 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1699
1700         * doc/as.texi: Replace preceeded with preceded.
1701
1702 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1703
1704         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
1705         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
1706         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
1707         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
1708         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
1709         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
1710         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
1711         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
1712         file.
1713         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
1714         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
1715         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
1716         file.
1717         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
1718         file.
1719         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
1720         file.
1721         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
1722         file.
1723         * testsuite/gas/mips/jal-xgot-irix.d: New file.
1724         * testsuite/gas/mips/jalr2-irix.d: New file.
1725         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
1726         New file.
1727         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
1728         file.
1729         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
1730         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
1731         `*-*-irix*' targets.  Add source file designator.
1732         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
1733         `*-*-irix*' targets.
1734         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
1735         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
1736         * testsuite/gas/mips/jalr2.d: Add name designator.
1737         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
1738         tests involving the JALR relocation throughout.
1739
1740 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1741
1742         * testsuite/gas/mips/mips.exp: Use a helper variable for
1743         IRIX/non-IRIX test selection.
1744
1745 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1746
1747         * testsuite/gas/i386/evex-no-scale-64.d,
1748         testsuite/gas/i386/addr32.d,
1749         testsuite/gas/i386/x86-64-addr32-intel.d,
1750         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
1751
1752 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1753
1754         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
1755
1756 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1757
1758         * testsuite/gas/i386/evex-no-scale-32.d,
1759         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
1760         * testsuite/gas/i386/evex-no-scale-32.s,
1761         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
1762         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
1763         instead of .section.
1764         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
1765         specific section.
1766
1767 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
1768
1769         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
1770         (my_getSmallExpression): Adjust accordingly.
1771
1772 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1773
1774         PR gas/4572
1775         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
1776         conditional around it.
1777         (md_begin): Insert backslash into operand_chars[] when slash is
1778         a comment character.
1779         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
1780         \* as operators when / may be a comment character.
1781         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
1782         * testsuite/gas/i386/i386.exp: Run new test.
1783
1784 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1785
1786         PR gas/4572
1787         * app.c (last_char): Drop TC_ARM conditional around it.
1788         (struct app_save): Drop TC_ARM conditional around last_char.
1789         (app_push, app_pop): Drop TC_ARM conditional from last_char
1790         accesses.
1791         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
1792         backslash-precedes-comment-character check.
1793
1794 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1795
1796         * config/tc-i386.c (frag_opcode_byte): New.
1797         (output_branch): Emit error when in absolute section.
1798         (output_jump, output_insn): Use frag_opcode_byte. Handle being
1799         in absolute section.
1800         (output_interseg_jump, output_disp, output_imm): Handle being in
1801         absolute section.
1802         * testsuite/gas/i386/sizing.s,
1803         testsuite/gas/i386/sizing32.d,
1804         testsuite/gas/i386/sizing64.d: New.
1805         * testsuite/gas/i386/i386.exp: Run new tests.
1806
1807 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1808
1809         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
1810         is_elf_format as applicable; merely exclude iamcu tests.
1811
1812 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
1813
1814         PR gas/26263
1815         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
1816         against section to PC32 reloc.
1817         * testsuite/gas/i386/relax-5.d: Updated.
1818         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1819
1820 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
1821
1822         PR gas/26237
1823         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
1824         * testsuite/gas/i386/addr32.d: Likewise.
1825         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1826         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1827
1828 2020-07-15  Nick Clifton  <nickc@redhat.com>
1829
1830         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
1831         the addend field of REL relocations.  Store the full addend into
1832         the note for REL relocations.
1833
1834 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1835
1836         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
1837         immediate.
1838         * testsuite/gas/i386/x86-64-stack-intel.d,
1839         testsuite/gas/i386/x86-64-stack-suffix.d,
1840         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
1841
1842 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1843
1844         * testsuite/gas/i386/disassem.d,
1845         testsuite/gas/i386/ilp32/x86-64-branch.d,
1846         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
1847         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
1848         testsuite/gas/i386/noreg32.d,
1849         testsuite/gas/i386/noreg64-rex64.d,
1850         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
1851         testsuite/gas/i386/opcode.d,
1852         testsuite/gas/i386/solaris/x86-64-branch-2.d,
1853         testsuite/gas/i386/solaris/x86-64-jump.d,
1854         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
1855         testsuite/gas/i386/solaris/x86-64-nop-3.d,
1856         testsuite/gas/i386/solaris/x86-64-nop-4.d,
1857         testsuite/gas/i386/solaris/x86-64-nop-5.d,
1858         testsuite/gas/i386/solaris/x86-64-relax-2.d,
1859         testsuite/gas/i386/solaris/x86-64-relax-3.d,
1860         testsuite/gas/i386/x86-64-align-branch-1a.d,
1861         testsuite/gas/i386/x86-64-align-branch-1b.d,
1862         testsuite/gas/i386/x86-64-align-branch-1c.d,
1863         testsuite/gas/i386/x86-64-align-branch-1d.d,
1864         testsuite/gas/i386/x86-64-align-branch-1e.d,
1865         testsuite/gas/i386/x86-64-align-branch-1f.d,
1866         testsuite/gas/i386/x86-64-align-branch-1g.d,
1867         testsuite/gas/i386/x86-64-align-branch-1h.d,
1868         testsuite/gas/i386/x86-64-align-branch-1i.d,
1869         testsuite/gas/i386/x86-64-align-branch-2a.d,
1870         testsuite/gas/i386/x86-64-align-branch-2b.d,
1871         testsuite/gas/i386/x86-64-align-branch-2c.d,
1872         testsuite/gas/i386/x86-64-align-branch-3.d,
1873         testsuite/gas/i386/x86-64-align-branch-4a.d,
1874         testsuite/gas/i386/x86-64-align-branch-4b.d,
1875         testsuite/gas/i386/x86-64-align-branch-5.d,
1876         testsuite/gas/i386/x86-64-align-branch-6.d,
1877         testsuite/gas/i386/x86-64-branch-2.d,
1878         testsuite/gas/i386/x86-64-branch-3.d,
1879         testsuite/gas/i386/x86-64-branch.d,
1880         testsuite/gas/i386/x86-64-disassem.d,
1881         testsuite/gas/i386/x86-64-disp32.d,
1882         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
1883         testsuite/gas/i386/x86-64-gotpcrel.d,
1884         testsuite/gas/i386/x86-64-ifunc.d,
1885         testsuite/gas/i386/x86-64-jump.d,
1886         testsuite/gas/i386/x86-64-lfence-byte.d,
1887         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
1888         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
1889         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
1890         testsuite/gas/i386/x86-64-lfence-load.d,
1891         testsuite/gas/i386/x86-64-lfence-ret-a.d,
1892         testsuite/gas/i386/x86-64-lfence-ret-b.d,
1893         testsuite/gas/i386/x86-64-lfence-ret-c.d,
1894         testsuite/gas/i386/x86-64-lfence-ret-d.d,
1895         testsuite/gas/i386/x86-64-lfence-ret-e.d,
1896         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
1897         testsuite/gas/i386/x86-64-mpx-branch-1.d,
1898         testsuite/gas/i386/x86-64-mpx.d,
1899         testsuite/gas/i386/x86-64-nop-3.d,
1900         testsuite/gas/i386/x86-64-nop-4.d,
1901         testsuite/gas/i386/x86-64-nop-5.d,
1902         testsuite/gas/i386/x86-64-nops-7.d,
1903         testsuite/gas/i386/x86-64-notrack.d,
1904         testsuite/gas/i386/x86-64-opcode.d,
1905         testsuite/gas/i386/x86-64-relax-2.d,
1906         testsuite/gas/i386/x86-64-relax-3.d,
1907         testsuite/gas/i386/x86-64-relax-4.d,
1908         testsuite/gas/i386/x86-64-rtm.d,
1909         testsuite/gas/i386/x86-64-stack.d,
1910         testsuite/gas/i386/x86-64-unique.d,
1911         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
1912
1913 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
1914
1915         PR gas/26237
1916         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
1917         address.
1918         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
1919         * testsuite/gas/i386/addr32.d: Updated.
1920         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1921         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1922         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
1923         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
1924
1925 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1926
1927         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
1928         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
1929         * testsuite/gas/i386/intel.d,
1930         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
1931
1932 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1933
1934         * testsuite/gas/i386/prefix.d: Adjust expectations.
1935
1936 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1937
1938         * testsuite/gas/i386/x86-64-avx-intel.d,
1939         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
1940
1941 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1942
1943         * testsuite/gas/i386/movbe-suffix.d,
1944         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
1945         * testsuite/gas/i386/i386.exp: Run new tests.
1946
1947 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1948
1949         * testsuite/gas/i386/crc32-suffix.d,
1950         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
1951         * testsuite/gas/i386/i386.exp: Run new tests.
1952         * testsuite/gas/i386/arch-10-bdver1.d,
1953         testsuite/gas/i386/arch-10-bdver2.d,
1954         testsuite/gas/i386/arch-10-bdver3.d,
1955         testsuite/gas/i386/arch-10-bdver4.d,
1956         testsuite/gas/i386/arch-10-btver1.d,
1957         testsuite/gas/i386/arch-10-btver2.d,
1958         testsuite/gas/i386/arch-10-lzcnt.d,
1959         testsuite/gas/i386/arch-10-prefetchw.d,
1960         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
1961         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
1962         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
1963         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
1964         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
1965         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
1966         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
1967         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
1968         testsuite/gas/i386/x86-64-arch-2-btver1.d,
1969         testsuite/gas/i386/x86-64-arch-2-btver2.d,
1970         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
1971         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
1972         testsuite/gas/i386/x86-64-arch-2.d,
1973         testsuite/gas/i386/x86-64-crc32.d,
1974         testsuite/gas/i386/x86-64-pseudos.d,
1975         testsuite/gas/i386/x86-64-sse-noavx.d,
1976         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
1977
1978 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1979
1980         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1981         ModR/M-encoded byte register cases.
1982         * testsuite/gas/i386/x86-64-pseudos.d,
1983         testsuite/gas/i386/x86-64-reg-intel.d,
1984         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
1985
1986 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1987
1988         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1989         not-ModR/M-encoded byte register cases.
1990         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
1991
1992 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1993
1994         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
1995         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
1996         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
1997         testsuite/gas/i386/ilp32/x86-64-avx.d,
1998         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
1999         testsuite/gas/i386/ilp32/x86-64-crc32.d,
2000         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2001         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2002         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2003         testsuite/gas/i386/ilp32/x86-64-reg.d,
2004         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2005         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2006         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2007         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2008         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2009         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2010         dump expectations.
2011
2012 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
2013
2014         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2015         extension.
2016
2017 2020-07-13  Nick Clifton  <nickc@redhat.com>
2018
2019         * po/fr.po: Updated French translation.
2020
2021 2020-07-13  Alan Modra  <amodra@gmail.com>
2022
2023         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2024         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2025         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2026         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2027
2028 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
2029
2030         * config/tc-i386.c (output_insn): Check i.xstate to set
2031         GNU_PROPERTY_X86_FEATURE_2_TMM.
2032         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2033         x86-64-property-8 and x86-64-property-9.
2034         * testsuite/gas/i386/x86-64-property-7.d: New file.
2035         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2036         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2037         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2038         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2039         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2040
2041 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2042
2043         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2044         has_regymm, has_regzmm and has_regtmm.  Add xstate.
2045         (md_assemble): Set i.xstate from operand types in instruction
2046         template.
2047         (build_modrm_byte): Updated.
2048         (output_insn): Check i.xstate.
2049         * testsuite/gas/i386/i386.exp: Run property-6 and
2050         x86-64-property-6.
2051         * testsuite/gas/i386/property-6.d: New file.
2052         * testsuite/gas/i386/property-6.s: Updated.
2053         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2054
2055 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2056
2057         * testsuite/gas/i386/property-5.d: Correct test name.
2058
2059 2020-07-10  Lili Cui  <lili.cui@intel.com>
2060
2061         * NEWS: Mention support for Intel AMX instructions.
2062         * config/tc-i386.c (i386_error): Add invalid_sib_address.
2063         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2064         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2065         (match_simd_size): Add tmmword check.
2066         (operand_type_match): Add tmmword.
2067         (type_names): Add rTMM.
2068         (i386_error): Add invalid_tmm_register_set.
2069         (check_VecOperands): Handle invalid_sib_address and
2070         invalid_tmm_register_set.
2071         (match_template): Handle invalid_sib_address.
2072         (build_modrm_byte): Handle non-vector SIB and zmmword.
2073         (i386_index_check): Disallow RegIP for non-vector SIB.
2074         (check_register): Handle zmmword.
2075         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2076         * testsuite/gas/i386/i386.exp: Add AMX new tests.
2077         * testsuite/gas/i386/intel-regs.d: Add tmm.
2078         * testsuite/gas/i386/intel-regs.s: Add tmm.
2079         * testsuite/gas/i386/x86-64-amx-intel.d: New.
2080         * testsuite/gas/i386/x86-64-amx-inval.l: New.
2081         * testsuite/gas/i386/x86-64-amx-inval.s: New.
2082         * testsuite/gas/i386/x86-64-amx.d: New.
2083         * testsuite/gas/i386/x86-64-amx.s: New.
2084         * testsuite/gas/i386/x86-64-amx-bad.d: New.
2085         * testsuite/gas/i386/x86-64-amx-bad.s: New.
2086
2087 2020-07-10  Tom de Vries  <tdevries@suse.de>
2088
2089         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2090         readelf's line table decoding.
2091         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2092         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2093         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2094         * testsuite/gas/elf/dwarf2-15.d: Likewise.
2095         * testsuite/gas/elf/dwarf2-16.d: Likewise.
2096         * testsuite/gas/elf/dwarf2-17.d: Likewise.
2097         * testsuite/gas/elf/dwarf2-18.d: Likewise.
2098         * testsuite/gas/elf/dwarf2-19.d: Likewise.
2099         * testsuite/gas/elf/dwarf2-5.d: Likewise.
2100         * testsuite/gas/elf/dwarf2-6.d: Likewise.
2101         * testsuite/gas/elf/dwarf2-7.d: Likewise.
2102
2103 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2104
2105         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2106         VEX/EVEX vector instructions.
2107         * testsuite/gas/i386/property-4.d: New file.
2108         * testsuite/gas/i386/property-4.s: Likewise.
2109         * testsuite/gas/i386/property-5.d: Likewise.
2110         * testsuite/gas/i386/property-5.s: Likewise.
2111         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2112         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2113
2114 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2115
2116         * NEWS: Mention --enable-x86-used-note.
2117         * configure.ac: Configure with --enable-x86-used-note by default
2118         for Linux/x86.
2119         * configure: Regenerated.
2120
2121 2020-07-09  Alan Modra  <amodra@gmail.com>
2122
2123         * config/obj-coff.h: Remove TE_PE support.
2124         * config/tc-ppc.c: Likewise.
2125         * config/tc-ppc.h: Likewise.
2126         * configure.tgt: Remove powerpc PE and powerpc lynxos.
2127         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2128         condition.
2129         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2130
2131 2020-07-08  Jan Beulich  <jbeulich@suse.com>
2132
2133         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2134         New.
2135         * testsuite/gas/i386/i386.exp: Run new tests.
2136
2137 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
2138
2139         * config/tc-arc.c (find_opcode_match): Add error messages.
2140         * testsuite/gas/arc/add_s-err.s: Update test.
2141         * testsuite/gas/arc/asm-errors.err: Likewise.
2142         * testsuite/gas/arc/cpu-em-err.s: Likewise.
2143         * testsuite/gas/arc/hregs-err.s: Likewise.
2144         * testsuite/gas/arc/warn.s: Likewise.
2145
2146 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2147
2148         PR gas/26212
2149         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2150
2151 2020-07-07  Alan Modra  <amodra@gmail.com>
2152
2153         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2154         * testsuite/gas/ppc/ppc.exp: Likewise.
2155         * testsuite/gas/all/weakref1l.d: Likewise.
2156
2157 2020-07-07  Nick Clifton  <nickc@redhat.com>
2158
2159         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2160         expected output.
2161
2162 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2163
2164         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2165         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2166         testsuite/gas/i386/x86-64-evex-wig1.d,
2167         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2168         expectations.
2169
2170 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2171
2172         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2173         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2174         * testsuite/gas/i386/avx512f-opts-intel.d,
2175         testsuite/gas/i386/avx512f-opts.d
2176         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2177         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2178
2179 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
2180
2181         PR 26204
2182         * config/tc-arm.c: Fix spelling mistake.
2183         * config/tc-riscv.c: Likewise.
2184         * config/tc-z80.c: Likewise.
2185         * po/gas.pot: Regenerate.
2186
2187 2020-07-06  Nick Clifton  <nickc@redhat.com>
2188
2189         * po/uk.po: Updated Ukranian translation.
2190
2191 2020-07-04  Nick Clifton  <nickc@redhat.com>
2192
2193         * configure: Regenerate.
2194         * po/gas.pot: Regenerate.
2195
2196 2020-07-04  Nick Clifton  <nickc@redhat.com>
2197
2198         * version.m4: Change version number to 2.35.50.
2199         * configure: Regenerate.
2200         * po/bfd.pot: Regenerate.
2201
2202 2020-07-04  Nick Clifton  <nickc@redhat.com>
2203
2204         Binutils 2.35 branch created.
2205
2206 2020-07-03  Alan Modra  <amodra@gmail.com>
2207
2208         PR 26028
2209         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2210
2211 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2212
2213         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2214         swap two source operands.
2215
2216 2020-07-02  Nick Clifton  <nickc@redhat.com>
2217
2218         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2219
2220 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
2221
2222         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2223         segfault on negative chars.
2224         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2225         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2226
2227 2020-07-02  Nick Clifton  <nickc@redhat.com>
2228
2229         PR 26028
2230         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2231         command line.
2232         * testsuite/gas/ia64/unwind.d: Likewise.
2233         * testsuite/gas/mmix/bspec-1.d: Likewise.
2234         * testsuite/gas/mmix/bspec-2.d: Likewise.
2235         * testsuite/gas/mmix/comment-1.d: Likewise.
2236         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2237
2238 2020-07-01  Alan Modra  <amodra@gmail.com>
2239
2240         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2241
2242 2020-07-01  Alan Modra  <amodra@gmail.com>
2243
2244         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2245         in data sections, and mep.
2246
2247 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
2248
2249         * NEWS: Mention x86 NaCl target support removal.
2250         * config/tc-i386.c: Remove x86 NaCl target support.
2251         * config/tc-i386.h: Likewise.
2252         * configure.tgt: Likewise.
2253         * testsuite/gas/i386/i386.exp: Likewise.
2254         * testsuite/gas/i386/iamcu-1.d: Likewise.
2255         * testsuite/gas/i386/iamcu-2.d: Likewise.
2256         * testsuite/gas/i386/iamcu-3.d: Likewise.
2257         * testsuite/gas/i386/iamcu-4.d: Likewise.
2258         * testsuite/gas/i386/iamcu-5.d: Likewise.
2259         * testsuite/gas/i386/k1om.d: Likewise.
2260         * testsuite/gas/i386/l1om.d: Likewise.
2261
2262 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
2263
2264         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
2265         checking into riscv_csr_address.
2266         (riscv_csr_version_check): Likewise.
2267         (riscv_csr_address): New function.  Return the suitable CSR address
2268         after checking the ISA dependency and versions.  Issue warnings if
2269         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
2270         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2271         priv spec versions for them.
2272         (reg_csr_lookup_internal): Call riscv_csr_address to find the
2273         suitable CSR address.
2274         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2275         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2276         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2277         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
2278         priv spec warnings here.  These warnings are added by accident.
2279         Remove them and only focus on the ISA dependency warnings.
2280         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2281         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2282         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2283         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2284         than the privileged ones.
2285         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2286         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2287         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2288         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
2289         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2290         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2291         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2292         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2293         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2294         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2295
2296 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
2297
2298         * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2299         length > 1.
2300         (md_assemble): Don't process ImmExt without operands.
2301
2302 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
2303
2304         PR gas/25331
2305         * config/tc-mmix.c (md_assemble) <fixup for
2306         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2307         Also, set its fx_no_overflow.
2308         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2309         Similarly this fixup affects 4 bytes, not 8 and needs its
2310         fx_no_overflow set.
2311         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
2312         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
2313
2314 2020-06-29  Alan Modra  <amodra@gmail.com>
2315
2316         * config/tc-s12z.c: Use C style comments.
2317         * config/tc-z80.c: Likewise.
2318         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2319
2320 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2321
2322         * config/tc-i386.c (md_assemble): Process ImmExt without
2323         operands.
2324
2325 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2326
2327         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2328         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2329         VECSIB256 and VECSIB512, respectively.
2330         (build_modrm_byte): Replace vecsib with sib.
2331
2332 2020-06-26  Jan Beulich  <jbeulich@suse.com>
2333
2334         * testsuite/gas/i386/nop-1-suffix.d: New.
2335         * testsuite/gas/i386/i386.exp: Run new test.
2336
2337 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
2338
2339         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2340         (md_pseudo_table): Handle "gnu_attribute".
2341         * doc/as.texi: Document GNU attribute for M68K.
2342
2343 2020-06-25  Nick Clifton  <nickc@redhat.com>
2344
2345         PR 26141
2346         * config/tc-arm.c (arm_force_relocation): Force resolution of
2347         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2348         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2349
2350 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2351
2352         * config/tc-i386.c (md_assemble): Move call to process_immext()
2353         ...
2354         (process_operands): ... here.
2355
2356 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2357
2358         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2359         diagnostic when there is a sizing prefix.  Switch to word/dword/
2360         qword encoding when there is a sizing prefix and no (explicit or
2361         derived) suffix.
2362         (update_imm): Handle presence of a sizing prefix.
2363         * testsuite/gas/i386/noreg16-data32.d,
2364         testsuite/gas/i386/noreg32-data16.d,
2365         testsuite/gas/i386/noreg32-data16.e,
2366         testsuite/gas/i386/noreg64-data16.d,
2367         testsuite/gas/i386/noreg64-data16.e,
2368         testsuite/gas/i386/noreg64-rex64.d: New.
2369         * testsuite/gas/i386/i386.exp: Run new tests.
2370         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2371         Introduce and use pfx* macros.
2372         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2373         addressing.
2374         * testsuite/gas/i386/noreg16.d: Adjust expectations.
2375
2376 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2377
2378         * testsuite/gas/i386/avx-16bit.d,
2379         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2380         testsuite/gas/i386/avx512f-16bit.d,
2381         testsuite/gas/i386/avx512f.d,
2382         testsuite/gas/i386/evex-lig256.d,
2383         testsuite/gas/i386/evex-lig512.d
2384         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2385         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2386         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2387         testsuite/gas/i386/sse2-16bit.d,
2388         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2389         expectations.
2390
2391 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2392
2393         * config/tc-i386.c (md_assemble): Also reject explicit REX
2394         prefixes with VEX and alike encoded insns. Zap consumed bits
2395         from i.rex.
2396         (output_insn): Don't ignore REX prefix for VEX and alike
2397         encodings; abort() instead if encountered.
2398         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2399         ...
2400         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2401         * testsuite/gas/i386/x86-64-pseudos.d,
2402         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2403
2404 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2405
2406         * config/tc-i386.c (process_operands): Translate explicit REX
2407         prefix into i.rex for SSE2AVX templates.
2408         (set_rex_vrex): New helper.
2409         (build_modrm_byte): Use it.
2410         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2411         REX prefixes.
2412         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2413
2414 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2415
2416         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2417         templates when there's no data size prefix.
2418         (md_assemble): Reject data size prefix also for legacy encoded
2419         SIMD templates.
2420         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2421         Uncomment previously not working line.
2422         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2423         data16 prefix.
2424         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2425         testsuite/gas/i386/sse2avx.d: Adjust expectations.
2426
2427 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2428
2429         * config/tc-i386.c (build_evex_prefix): Drop early setting of
2430         vec_length.
2431
2432 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
2433
2434         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2435         explicit_priv_attr.  It used to indicate CSR or priv instructions are
2436         explictly used.
2437         (riscv_is_priv_insn): Return True if it is a privileged instruction.
2438         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2439         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
2440         (riscv_write_out_attrs): Clarification of when to generate the elf
2441         priv spec attributes.
2442         * testsuite/gas/riscv/attribute-11.s: Add comments.
2443         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
2444         `priv_insn_<n>` to decide which priv instruction is expected to used.
2445         (<n> is a to e.)
2446         * testsuite/gas/riscv/attribute-14a.d: Likewise.
2447         * testsuite/gas/riscv/attribute-14b.d: Likewise.
2448         * testsuite/gas/riscv/attribute-14c.d: Likewise.
2449         * testsuite/gas/riscv/attribute-14d.d: Likewise.
2450         * testsuite/gas/riscv/attribute-14e.d: Likewise.
2451
2452 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
2453
2454         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2455         (riscv_set_default_priv_spec): Get the priv spec version from the
2456         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2457
2458 2020-06-20  Alan Modra  <amodra@gmail.com>
2459
2460         * configure.tgt: Set bfd_gas for all SH targets.
2461
2462 2020-06-18  Jan Beulich  <jbeulich@suse.com>
2463
2464         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2465         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2466         expectations.
2467
2468 2020-06-16  Lili Cui  <lili.cui@intel.com>
2469
2470         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2471         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2472         * doc/c-i386.texi: Add avx512_vp2intersect.
2473
2474 2020-06-16  Jan Beulich  <jbeulich@suse.com>
2475
2476         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2477         conditional.
2478         * testsuite/gas/i386/sse-check.s: Adjust comment.
2479         * testsuite/gas/i386/sse-check-error.l,
2480         testsuite/gas/i386/sse-check-warn.e,
2481         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2482         expectations.
2483
2484 2020-06-16  Alan Modra  <amodra@gmail.com>
2485
2486         * config/tc-tic30.h: Remove OBJ_AOUT support.
2487         * configure.tgt: Delete tic30-*-*aout* entry.
2488
2489 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
2490
2491         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2492         macros.
2493         (elf32xtensa_abi): New declaration.
2494         (option_abi_windowed, option_abi_call0): New enum constants.
2495         (md_longopts): Add entries for --abi-windowed and --abi-call0.
2496         (md_parse_option): Add handlers for --abi-windowed and
2497         --abi-call0.
2498         (xtensa_add_config_info): Use xtensa_abi_choice instead of
2499         XSHAL_ABI to format ABI tag.
2500         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2501         --abi-call0 to the list of options.
2502         * doc/c-xtensa.texi: Add description for options --abi-windowed
2503         and --abi-call0.
2504         * testsuite/gas/xtensa/abi-call0.d: New test definition.
2505         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2506         * testsuite/gas/xtensa/abi.s: New test source.
2507
2508 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2509
2510         PR gas/26115
2511         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2512         xsusldtrk.
2513         * testsuite/gas/i386/tsxldtrk.s: Likewise.
2514         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2515         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2516
2517 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2518
2519         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2520         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2521         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2522
2523 2020-06-09  Seth Girvan  <snth@snthhacks.com>
2524
2525         * doc/c-avr.texi: Improve wording.
2526
2527 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2528
2529         * testsuite/gas/i386/x86-64-pseudos-bad.s,
2530         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2531
2532 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2533
2534         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2535         encoding tests.
2536         * testsuite/gas/i386/prefix.d: Adjust expectations.
2537
2538 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2539
2540         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2541         with VEX/EVEX encoding tests.
2542         * testsuite/gas/i386/prefix.d: Adjust expectations.
2543
2544 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2545
2546         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
2547         suffix.
2548         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
2549         * testsuite/gas/i386/noreg64.d: Adjust expectations.
2550         * testsuite/gas/i386/noreg-intel64.d,
2551         testsuite/gas/i386/noreg-intel64.l,
2552         testsuite/gas/i386/noreg-intel64.s: New.
2553         * testsuite/gas/i386/i386.exp: Run new tests.
2554
2555 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2556
2557         * config/tc-i386.c (vex_encoding_error): New enumerator.
2558         (VEX_check_operands): Rename to VEX_check_encoding. Check
2559         for vex_encoding_error. Move Imm4 handling ...
2560         (check_VecOperands): ... here.
2561         (match_template): Call VEX_check_encoding when there are no
2562         operands. Split construct calling check_VecOperands and
2563         VEX_check_encoding (when there are operands).
2564         (check_register): Don't blindly set vex_encoding_evex.
2565         * testsuite/gas/i386/pseudos-bad.s,
2566         testsuite/gas/i386/pseudos-bad.l: New.
2567         * testsuite/gas/i386/i386.exp: Run new test.
2568         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
2569
2570 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
2571
2572         * config/tc-arm.c (insns): Add dfb.
2573         * testsuite/gas/arm/dfb.d: New test.
2574         * testsuite/gas/arm/dfb.s: Input for test.
2575
2576 2020-06-08  Nick Clifton  <nickc@redhat.com>
2577
2578         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
2579
2580 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2581
2582         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
2583
2584 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2585
2586         * config/tc-i386.c (check_byte_reg): Drop dead conditional
2587         around as_bad().
2588
2589 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2590
2591         * config/tc-i386.c (check_register): Split RegTR handling, to
2592         fail recognition also in 64-bit mode as well as with i586 or
2593         i686 explicitly enabled.
2594         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
2595         * testsuite/gas/i386/x86_64-intel.d,
2596         testsuite/gas/i386/x86_64.d: Adjust expectations.
2597
2598 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2599
2600         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
2601         * testsuite/gas/cfi/cfi.exp: Run this test.
2602
2603 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2604
2605         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
2606         check to %st(N) parsing logic.
2607         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
2608
2609 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2610
2611         * config/tc-i386.c (bad_reg): New.
2612         (check_VecOperations, i386_att_operand, i386_parse_name): Check
2613         for it.
2614         (check_register): New, broken out from ...
2615         (parse_real_register): ... here. Call it.
2616         (parse_register): Call it, and error upon failure.
2617         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
2618         testsuite/gas/i386/x86-64-equ-bad.s,
2619         testsuite/gas/i386/x86-64-equ-bad.l: New.
2620         * testsuite/gas/i386/i386.exp: Run new tests.
2621
2622 2020-06-06  Alan Modra  <amodra@gmail.com>
2623
2624         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
2625         * doc/c-ppc.texi: Likewise.
2626
2627 2020-06-06  Alan Modra  <amodra@gmail.com>
2628
2629         * config/tc-ppc.c: Update throughout for reloc renaming.
2630
2631 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
2632
2633         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
2634         stringop-overflow.
2635
2636 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
2637
2638         * config/tc-riscv.c (explicit_csr): New static boolean.
2639         Used to indicate CSR are explictly used.
2640         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
2641         (riscv_write_out_attrs): If we already have set elf priv
2642         attributes, then generate them.  Otherwise, don't generate
2643         them when no CSR are used.
2644         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
2645         * testsuite/gas/riscv/attribute-02.d: Likewise.
2646         * testsuite/gas/riscv/attribute-03.d: Likewise.
2647         * testsuite/gas/riscv/attribute-04.d: Likewise.
2648         * testsuite/gas/riscv/attribute-05.d: Likewise.
2649         * testsuite/gas/riscv/attribute-06.d: Likewise.
2650         * testsuite/gas/riscv/attribute-07.d: Likewise.
2651         * testsuite/gas/riscv/attribute-08.d: Likewise.
2652         * testsuite/gas/riscv/attribute-09.d: Likewise.
2653         * testsuite/gas/riscv/attribute-10.d: Likewise.
2654         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2655         * testsuite/gas/riscv/attribute-11.s: New testcase.
2656         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
2657         used, so we should output the ELF priv attributes.
2658         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
2659         used, so output the priv attributes according to the -mpriv-spec.
2660         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
2661         used, so ignore the -mpriv-spec setting.
2662
2663 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
2664
2665         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
2666         cgen_get_insn_value.
2667         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
2668         endianness to cgen_get_insn_value and cgen_put_insn_value.
2669
2670 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2671
2672         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
2673         cgen_put_insn_value.
2674
2675 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2676
2677         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
2678         bpf_cgen_cpu_open.
2679         (md_assemble): Remove no longer needed hack.
2680
2681 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2682
2683         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
2684         cgen_put_insn_value.
2685         (gas_cgen_md_apply_fix): Likewise.
2686         (gas_cgen_md_apply_fix): Likewise.
2687         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
2688         cgen_put_insn_value.
2689         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
2690         cgen_put_insn_value.
2691
2692 2020-06-04  Alan Modra  <amodra@gmail.com>
2693
2694         * testsuite/config/default.exp: Remove global directive outside
2695         proc body.
2696         * testsuite/gas/mep/complex-relocs.exp: Likewise.
2697         * testsuite/gas/microblaze/relax_size.exp: Likewise.
2698         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
2699         * testsuite/gas/mt/relocs.exp: Likewise.
2700         * testsuite/gas/rx/rx.exp: Likewise.
2701
2702 2020-06-03  Stephen Casner  <casner@acm.org>
2703
2704         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
2705
2706 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
2707             Jim Wilson  <jimw@sifive.com>
2708
2709         PR 26051
2710         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
2711         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
2712         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
2713         Move B before SB.  Move J before UJ.
2714
2715 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
2716
2717         * write.c (relax_segment): Fix handling of negative offset when
2718         relaxing an rs_org frag.
2719         * testsuite/gas/aarch64/org-neg.d: New test.
2720         * testsuite/gas/aarch64/org-neg.l: Error output for test.
2721         * testsuite/gas/aarch64/org-neg.s: Input for test.
2722         * testsuite/gas/arm/org-neg.d: New test.
2723         * testsuite/gas/arm/org-neg.l: Error output for test.
2724         * testsuite/gas/arm/org-neg.s: Input for test.
2725
2726 2020-05-28  Stephen Casner  <casner@acm.org>
2727
2728         Fix unexpected failures in gas testsuite for pdp11-aout target.
2729         These are caused by the PDP11's mix of little-endian octets in
2730         shorts but shorts in big endian order for long or quad.
2731
2732         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
2733         * testsuite/gas/all/gas.exp: Select alternate test scripts for
2734         pdp11, skip octa test completely.
2735         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
2736         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
2737         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
2738
2739 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
2740
2741         * frags.c (frag_grow): Fix comment.
2742
2743 2020-05-27  Stephen Casner  <casner@acm.org>
2744
2745         PR gas/26001
2746         * config/tc-pdp11.c (parse_reg): Distinguish register names from
2747         symbols that begin with a register name.
2748         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
2749         * testsuite/gas/pdp11/pr26001.s: Likewise.
2750         * testsuite/gas/pdp11/pr26001.d: Likewise.
2751
2752 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
2753
2754         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
2755         pointer when creating struct riscv_csr_extra.
2756
2757 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2758
2759         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
2760         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
2761         * testsuite/gas/i386/inval-avx512f.l: Updated.
2762
2763 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
2764
2765         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
2766         load/store instruction variants with alignment hints.
2767         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
2768         instruction variants with alignment hints.
2769
2770 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2771
2772         PR gas/26044
2773         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
2774         instead of R_XGATE_PCREL_X.
2775         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
2776         BFD_RELOC_XGATE_PCREL_X.
2777
2778 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2779
2780         PR gas/26044
2781         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
2782         with &fragP->fr_literal[0].
2783
2784 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2785
2786         PR gas/26044
2787         * config/tc-vax.c (md_estimate_size_before_relax): Replace
2788         fragP->fr_literal with &fragP->fr_literal[0].
2789         (md_convert_frag): Likewise.
2790
2791 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2792
2793         PR gas/26044
2794         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
2795         with &fragP->fr_literal[0].
2796
2797 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2798
2799         PR gas/26044
2800         * config/tc-crx.c (getreg_image): Change argument type to int.
2801         (md_convert_frag): Replace fragP->fr_literal with
2802         &fragP->fr_literal[0].
2803
2804 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2805
2806         PR gas/26044
2807         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
2808         sprintf with memmove.
2809
2810 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2811
2812         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
2813         with &fragP->fr_literal[0].
2814
2815 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2816
2817         PR gas/26041
2818         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
2819         2 overlapping strings.
2820
2821 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2822
2823         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
2824         with &fragP->fr_literal[0].
2825
2826 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2827
2828         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
2829         with &fragp->fr_literal[0].
2830         * config/tc-microblaze.c (md_apply_fix): Likewise.
2831         * config/tc-sh.c (md_convert_frag): Likewise.
2832
2833 2020-05-24  Jim Wilson  <jimw@sifive.com>
2834
2835         PR 26025
2836         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
2837         asection to segT.  New locals seg and subseg.  Call subseg_set before
2838         fix_new_exp.  Call subseg_set after loop to restore original values.
2839
2840 2020-05-21  Alan Modra  <amodra@gmail.com>
2841
2842         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
2843         throughout.
2844         * config/obj-elf.c: Likewise.
2845         * config/tc-aarch64.c: Likewise.
2846         * config/tc-arm.c: Likewise.
2847         * config/tc-m68k.c: Likewise.
2848         * config/tc-nios2.c: Likewise.
2849         * config/tc-tic30.c: Likewise.
2850         * ecoff.c: Likewise.
2851         * read.c: Likewise.
2852         * stabs.c: Likewise.
2853         * symbols.c: Likewise.
2854         * testsuite/gas/all/test-gen.c: Likewise.
2855
2856 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
2857
2858         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
2859         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
2860         Static variables which are used to set the ISA extensions. You can
2861         use -march (or ELF build attributes) and -misa-spec to set them,
2862         respectively.
2863         (ext_version_hash): The hash table used to handle the extensions
2864         with versions.
2865         (init_ext_version_hash): Initialize the ext_version_hash according
2866         to riscv_ext_version_table.
2867         (riscv_get_default_ext_version): The callback function of
2868         riscv_parse_subset_t.  According to the choosed ISA spec,
2869         get the default version for the specific extension.
2870         (riscv_set_arch): Set the callback function.
2871         (enum options, struct option md_longopts): Add new option -misa-spec.
2872         (md_parse_option): Do not call riscv_set_arch for -march.  We will
2873         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
2874         to set default_isa_spec class.
2875         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
2876         ext_version_hash, and then call riscv_set_arch to set the architecture
2877         with versions according to default_arch_with_ext.
2878         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
2879         x extensions.
2880         * testsuite/gas/riscv/attribute-03.d: Likewise.
2881         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
2882         already set it's version to 2p1 by march, so no need to use the default
2883         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
2884         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
2885         ISA spec 2p2, so set 0p0 to it.
2886         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
2887         zicsr is 2p0 according to ISA spec 20191213.
2888         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
2889         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
2890         You can set them by configure options --with-arch and
2891         --with-isa-spec, respectively.
2892         (riscv_set_default_isa_spec): New function used to set the
2893         default ISA spec.
2894         (md_parse_option): Call riscv_set_default_isa_spec rather than
2895         call riscv_get_isa_spec_class directly.
2896         (riscv_after_parse_args): If the -isa-spec is not set, then we
2897         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
2898         calling riscv_set_default_isa_spec.
2899         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
2900         the --with-isa-spec may be set to different ISA spec.
2901         * testsuite/gas/riscv/attribute-02.d: Likewise.
2902         * testsuite/gas/riscv/attribute-03.d: Likewise.
2903         * testsuite/gas/riscv/attribute-04.d: Likewise.
2904         * testsuite/gas/riscv/attribute-05.d: Likewise.
2905         * testsuite/gas/riscv/attribute-06.d: Likewise.
2906         * testsuite/gas/riscv/attribute-07.d: Likewise.
2907         * configure.ac: Add configure options, --with-arch and
2908         --with-isa-spec.
2909         * configure: Regenerated.
2910         * config.in: Regenerated.
2911         * config/tc-riscv.c (default_priv_spec): Static variable which is
2912         used to check if the CSR is valid for the chosen privilege spec. You
2913         can use -mpriv-spec to set it.
2914         (enum reg_class): We now get the CSR address from csr_extra_hash rather
2915         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
2916         (riscv_init_csr_hashes): Only need to initialize one hash table
2917         csr_extra_hash.
2918         (riscv_csr_class_check): Change the return type to void.  Don't check
2919         the ISA dependency if -mcsr-check isn't set.
2920         (riscv_csr_version_check): New function.  Check and find the CSR address
2921         from csr_extra_hash, according to default_priv_spec.  Report warning
2922         for the invalid CSR if -mcsr-check is set.
2923         (reg_csr_lookup_internal): Updated.
2924         (reg_lookup_internal): Likewise.
2925         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
2926         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
2927         (md_parse_option): Call riscv_set_default_priv_version to set
2928         default_priv_spec.
2929         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
2930         privilege spec to the newest one.
2931         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
2932         include/opcode/riscv.h.
2933         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
2934         to check the ISA dependency for CSR, so fix the spec version by adding
2935         -mpriv-spec=1.11.
2936         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
2937         version warnings for the test case.
2938         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2939         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2940         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2941         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2942         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2943         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
2944         Check whether the CSR is valid when privilege version 1.9 is choosed.
2945         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2946         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
2947         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
2948         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2949         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
2950         Check whether the CSR is valid when privilege version 1.10 is choosed.
2951         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2952         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
2953         Check whether the CSR is valid when privilege version 1.11 is choosed.
2954         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2955         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
2956         setting.  You can set it by configure option --with-priv-spec.
2957         (riscv_set_default_priv_spec): New function used to set the default
2958         privilege spec.
2959         (md_parse_option): Call riscv_set_default_priv_spec rather than
2960         call riscv_get_priv_spec_class directly.
2961         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
2962         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
2963         calling riscv_set_default_priv_spec.
2964         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
2965         the --with-priv-spec may be set to different privilege spec.
2966         * testsuite/gas/riscv/priv-reg.d: Likewise.
2967         * configure.ac: Add configure option --with-priv-spec.
2968         * configure: Regenerated.
2969         * config.in: Regenerated.
2970         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
2971         explicit_attr.  Set it to TRUE if any ELF attribute is found.
2972         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
2973         the priv attributes are set.
2974         (md_assemble): Set the default_priv_spec according to the priv
2975         attributes when we start to assemble instruction.
2976         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
2977         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
2978         don't set the corresponding ELF attributes, then try to output the
2979         default ones.
2980         (riscv_set_public_attributes): If any ELF attribute or -march-attr
2981         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
2982         to update the arch and priv attributes.
2983         (s_riscv_attribute): Make sure all arch and priv attributes are set
2984         before any instruction.
2985         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
2986         ELF attribute or -march-attr is set.  If the priv attributes are not
2987         set, then try to update them by the default setting (-mpriv-spec or
2988         --with-priv-spec).
2989         * testsuite/gas/riscv/attribute-02.d: Likewise.
2990         * testsuite/gas/riscv/attribute-03.d: Likewise.
2991         * testsuite/gas/riscv/attribute-04.d: Likewise.
2992         * testsuite/gas/riscv/attribute-06.d: Likewise.
2993         * testsuite/gas/riscv/attribute-07.d: Likewise.
2994         * testsuite/gas/riscv/attribute-08.d: Likewise.
2995         * testsuite/gas/riscv/attribute-09.d: Likewise.
2996         * testsuite/gas/riscv/attribute-10.d: Likewise.
2997         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2998         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
2999         set by priv attributes must be supported.
3000         * testsuite/gas/riscv/attribute-05.s: Likewise.
3001         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
3002         priv attributes according to the -mpriv-spec option.
3003         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3004         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3005         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3006         * testsuite/gas/riscv/priv-reg.d: Removed.
3007         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
3008         CSR according to the priv spec 1.9.
3009         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
3010         CSR according to the priv spec 1.9.1.
3011         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
3012         CSR according to the priv spec 1.10.
3013         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
3014         CSR according to the priv spec 1.11.
3015         * config/tc-riscv.c (md_show_usage): Add descriptions about
3016         the new GAS options.
3017         * doc/c-riscv.texi: Likewise.
3018
3019 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
3020
3021         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3022         * testsuite/gas/ppc/power9.d: Likewise.
3023         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3024         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3025         sync, wait, waitrsv>: Add tests.
3026         * testsuite/gas/ppc/power10.d: Likewise.
3027
3028 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
3029
3030         PR 25992
3031         * config/tc-arm.c : Add arm_ext_v8r feature.
3032         (it_fsm_post_encode): Check arm_ext_v8r feature.
3033         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3034
3035 2020-05-19  Alan Modra  <amodra@gmail.com>
3036
3037         * write.c (write_contents): Use bfd_get_filename rather than
3038         accessing bfd->filename directly.  Use bfd_section_name rather
3039         than accessing section->name directly.
3040
3041 2020-05-19  Alan Modra  <amodra@gmail.com>
3042
3043         * symbols.c (local_symbol_make): Init all of lsy_flags.
3044
3045 2020-05-18  Alan Modra  <amodra@gmail.com>
3046
3047         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3048         before looking at add_symbol->sy_flags.
3049
3050 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
3051
3052         * config/tc-i386.c: Not handle lret/iret.
3053         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3054         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3055         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3056         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3057         * testsuite/gas/i386/lfence-ret.s: Ditto.
3058         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3059         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3060         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3061         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3062         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3063         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3064         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3065
3066 2020-05-15  Alan Modra  <amodra@gmail.com>
3067             Alex Coplan  <alex.coplan@arm.com>
3068
3069         * symbols.c (struct local_symbol): Update comment.
3070         (resolve_symbol_value): For resolved symbols equated to other
3071         symbols, verify that the referenced symbol is not a local_symbol
3072         before accessing sy_value.  Don't leave symbol loops during
3073         finalize_syms resolution.
3074         * testsuite/gas/all/assign-bad-recursive.d: New test.
3075         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3076         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3077         * testsuite/gas/all/gas.exp: Run it.
3078
3079 2020-05-14  Nick Clifton  <nickc@redhat.com>
3080
3081         * po/sv.po: Updated Swedish translation.
3082
3083 2020-05-11  Alan Modra  <amodra@gmail.com>
3084
3085         * testsuite/gas/ppc/scalarquad.d,
3086         * testsuite/gas/ppc/scalarquad.s: New test.
3087         * testsuite/gas/ppc/ppc.exp: Run it.
3088
3089 2020-05-11  Alan Modra  <amodra@gmail.com>
3090
3091         * testsuite/gas/ppc/rightmost.d,
3092         * testsuite/gas/ppc/rightmost.s: New test.
3093         * testsuite/gas/ppc/ppc.exp: Run it.
3094
3095 2020-05-11  Alan Modra  <amodra@gmail.com>
3096
3097         * testsuite/gas/ppc/xvtlsbb.d,
3098         * testsuite/gas/ppc/xvtlsbb.s: New test.
3099         * testsuite/gas/ppc/ppc.exp: Run it.
3100
3101 2020-05-11  Alan Modra  <amodra@gmail.com>
3102
3103         * testsuite/gas/ppc/stringop.d,
3104         * testsuite/gas/ppc/stringop.s: New test.
3105         * testsuite/gas/ppc/ppc.exp: Run it.
3106
3107 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3108
3109         * testsuite/gas/ppc/set_bool.d,
3110         * testsuite/gas/ppc/set_bool.s: New test.
3111         * testsuite/gas/ppc/ppc.exp: Run it.
3112
3113 2020-05-11  Alan Modra  <amodra@gmail.com>
3114
3115         * testsuite/gas/ppc/bitmanip.d,
3116         * testsuite/gas/ppc/bitmanip.s: New test.
3117         * testsuite/gas/ppc/ppc.exp: Run it.
3118
3119 2020-05-11  Alan Modra  <amodra@gmail.com>
3120
3121         * testsuite/gas/ppc/genpcv.d,
3122         * testsuite/gas/ppc/genpcv.s: New test.
3123         * testsuite/gas/ppc/ppc.exp: Run it.
3124
3125 2020-05-11  Alan Modra  <amodra@gmail.com>
3126
3127         * testsuite/gas/ppc/maskmanip.d,
3128         * testsuite/gas/ppc/maskmanip.s: New test.
3129         * testsuite/gas/ppc/ppc.exp: Run it.
3130
3131 2020-05-11  Alan Modra  <amodra@gmail.com>
3132             Peter Bergner  <bergner@linux.ibm.com>
3133
3134         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3135         (md_assemble): Check acc specified in correct operand.
3136         * testsuite/gas/ppc/outerprod.d,
3137         * testsuite/gas/ppc/outerprod.s,
3138         * testsuite/gas/ppc/vsx4.d,
3139         * testsuite/gas/ppc/vsx4.s: New tests.
3140         * testsuite/gas/ppc/ppc.exp: Run them.
3141
3142 2020-05-11  Alan Modra  <amodra@gmail.com>
3143
3144         * testsuite/gas/ppc/simd_perm.d,
3145         * testsuite/gas/ppc/simd_perm.s: New test.
3146         * testsuite/gas/ppc/ppc.exp: Run it.
3147
3148 2020-05-11  Alan Modra  <amodra@gmail.com>
3149
3150         * testsuite/gas/ppc/int128.d,
3151         * testsuite/gas/ppc/int128.s: New test.
3152         * testsuite/gas/ppc/ppc.exp: Run it.
3153
3154 2020-05-11  Alan Modra  <amodra@gmail.com>
3155
3156         * testsuite/gas/ppc/vsx_32byte.d,
3157         * testsuite/gas/ppc/vsx_32byte.s: New test.
3158         * testsuite/gas/ppc/ppc.exp: Run it.
3159
3160 2020-05-11  Alan Modra  <amodra@gmail.com>
3161
3162         * testsuite/gas/ppc/vec_mul.s,
3163         * testsuite/gas/ppc/vec_mul.d: New test.
3164         * testsuite/gas/ppc/ppc.exp: Run it.
3165
3166 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3167
3168         * testsuite/gas/ppc/byte_rev.d,
3169         * testsuite/gas/ppc/byte_rev.s: New test.
3170         * testsuite/gas/ppc/ppc.exp: Run it.
3171
3172 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3173
3174         * testsuite/gas/ppc/power10.d: Add paste. tests.
3175         * testsuite/gas/ppc/power10.s: Likewise.
3176
3177 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3178
3179         * testsuite/gas/ppc/power10.s: New test.
3180         * testsuite/gas/ppc/power10.d: Likewise.
3181         * testsuite/gas/ppc/ppc.exp: Run it.
3182
3183 2020-05-11  Alan Modra  <amodra@gmail.com>
3184
3185         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3186         renaming.
3187         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3188         place of -mfuture/-Mfuture.
3189         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3190         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3191
3192 2020-05-06  Nick Clifton  <nickc@redhat.com>
3193
3194         * po/sv.po: Updated Swedish translation.
3195
3196 2020-05-06  Nick Clifton  <nickc@redhat.com>
3197
3198         PR 25927
3199         * doc/as.texi (Preprocessing): Replace cross reference to not
3200         existant document with a URL to the equivalent page in the GCC
3201         manual.
3202
3203 2020-05-05  Nick Clifton  <nickc@redhat.com>
3204
3205         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3206         construction of a DWARF-5 directory name table.
3207         * testsuite/gas/elf/pr25917.d: Update expected output.
3208
3209 2020-05-05  Gunther Nikl <gnikl@justmail.de>
3210
3211         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3212         (md_parse_option): Remove initialization of elf_flags.
3213
3214 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3215
3216         PR gas/25863
3217         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3218         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3219         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3220
3221 2020-05-04  Nick Clifton  <nickc@redhat.com>
3222
3223         PR 25917
3224         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3225         table's existence before looking at its entries.
3226         Also do not emit a default directory entry if there are no
3227         directories in use.
3228
3229         * testsuite/gas/elf/pr25917.s: New test source file.
3230         * testsuite/gas/elf/pr25917.d: New test driver.
3231         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3232
3233 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
3234
3235         * config/tc-aarch64.c (fix_insn): Implement for
3236         AARCH64_OPND_UNDEFINED.
3237         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3238         * testsuite/gas/aarch64/udf.s: New.
3239         * testsuite/gas/aarch64/udf.d: New.
3240         * testsuite/gas/aarch64/udf-invalid.s: New.
3241         * testsuite/gas/aarch64/udf-invalid.l: New.
3242         * testsuite/gas/aarch64/udf-invalid.d: New.
3243
3244 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
3245
3246         * config/tc-rx.c (elf_flags): Reset default value.
3247         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3248
3249 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
3250
3251         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3252         if it's not defined.
3253         (microarch_earliest): New static variable.
3254         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3255         simcall opcode has mandatory parameter.
3256         (xg_init_global_config): Initialize microarch_earliest.
3257
3258 2020-04-29  Nick Clifton  <nickc@redhat.com>
3259
3260         PR 22699
3261         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3262         IMM0_8S and add support for IMM0_8U.
3263         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3264         unsigned 8-bit immediate.
3265         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
3266         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
3267
3268 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
3269
3270         * NEWS: Add news entry for big-obj.
3271         * config/tc-i386.c (i386_target_format): Support new format.
3272         * doc/c-i386.texi: Add i386 support.
3273         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3274         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3275
3276 2020-04-27  Nick Clifton  <nickc@redhat.com>
3277
3278         PR 25878
3279         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3280         (assign_file_to_slot): New function.  Fills in an entry in the
3281         files table.
3282         (allocate_filenum): Use new function.
3283         (allocate_filename_to_slot): Use new function.  If the specified
3284         slot entry is already in use, but was chosen automatically then
3285         reassign the automatic entry.
3286
3287 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
3288
3289         * config/tc-i386.c (lfence_before_ret_shl): New member.
3290         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3291         for Anysize insns.
3292         (insert_after_load): Issue warning for REP CMPS/SCAS.
3293         (insert_before_before): Handle iret, Handle
3294         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3295         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3296         -mlfence-before-ret=[none/not/or/shl/yes].
3297         Enable -mlfence-before-ret=shl when
3298         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3299         (md_show_usage): Ditto.
3300         * doc/c-i386.texi: Ditto.
3301         * testsuite/gas/i386/i386.exp: Add new testcases.
3302         * testsuite/gas/i386/lfence-load-b.d: New.
3303         * testsuite/gas/i386/lfence-load-b.e: New.
3304         * testsuite/gas/i386/lfence-load.d: Modified.
3305         * testsuite/gas/i386/lfence-load.e: New.
3306         * testsuite/gas/i386/lfence-load.s: Modified.
3307         * testsuite/gas/i386/lfence-ret-a.d: Modified.
3308         * testsuite/gas/i386/lfence-ret-b.d: Modified.
3309         * testsuite/gas/i386/lfence-ret-c.d: New.
3310         * testsuite/gas/i386/lfence-ret-d.d: New.
3311         * testsuite/gas/i386/lfence-ret.s: Modified.
3312         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3313         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3314         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3315         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3316         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3317         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3318         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3319         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3320         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3321         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3322
3323 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
3324
3325         PR ld/25861
3326         * config/tc-xtensa.c (md_apply_fix): Replace
3327         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3328         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3329         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3330         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3331         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3332
3333 2020-04-22  Alan Modra  <amodra@gmail.com>
3334
3335         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3336         symbol for ".symver .. remove".
3337         * doc/as.texi (.symver): Update.
3338         * testsuite/gas/symver/symver11.s: Make foo weak.
3339         * testsuite/gas/symver/symver11.d: Expect an error.
3340         * testsuite/gas/symver/symver7.d: Allow other random symbols.
3341
3342 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3343
3344         * testsuite/gas/symver/symver11.s: Add ".balign 8".
3345
3346 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
3347
3348         PR 25848
3349         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3350         * testsuite/gas/m68k/operands.d: Update.
3351         * testsuite/gas/m68k/op68000.d: Update for new error messages.
3352
3353 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
3354
3355         PR binutils/24753
3356         * testsuite/gas/arm/pr24753.d: New test.
3357         * testsuite/gas/arm/pr24753.s: New test.
3358
3359 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3360
3361         PR gas/23840
3362         PR gas/25295
3363         * NEWS: Mention .symver extension.
3364         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3365         function.
3366         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3367         add a version name.  Add local, hidden and remove visibility
3368         support.
3369         (elf_frob_symbol): Handle the list of version names.  Update the
3370         original symbol to local, hidden or remove it from the symbol
3371         table.
3372         (elf_frob_file_before_adjust): Handle the list of version names.
3373         * config/obj-elf.h (elf_visibility): New.
3374         (elf_versioned_name_list): Likewise.
3375         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3376         and visibility.  Change versioned_name pointer to struct
3377         elf_versioned_name_list.
3378         * doc/as.texi: Update .symver directive.
3379         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
3380         error checking tests.
3381         * testsuite/gas/symver/symver6.d: New file.
3382         * testsuite/gas/symver/symver7.d: Likewise.
3383         * testsuite/gas/symver/symver7.s: Likewise.
3384         * testsuite/gas/symver/symver8.d: Likewise.
3385         * testsuite/gas/symver/symver8.s: Likewise.
3386         * testsuite/gas/symver/symver9.s: Likewise.
3387         * testsuite/gas/symver/symver9a.d: Likewise.
3388         * testsuite/gas/symver/symver9b.d: Likewise.
3389         * testsuite/gas/symver/symver10.s: Likewise.
3390         * testsuite/gas/symver/symver10a.d: Likewise.
3391         * testsuite/gas/symver/symver10b.d: Likewise.
3392         * testsuite/gas/symver/symver11.d: Likewise.
3393         * testsuite/gas/symver/symver11.s: Likewise.
3394         * testsuite/gas/symver/symver12.d: Likewise.
3395         * testsuite/gas/symver/symver12.s: Likewise.
3396         * testsuite/gas/symver/symver13.d: Likewise.
3397         * testsuite/gas/symver/symver13.s: Likewise.
3398         * testsuite/gas/symver/symver14.d: Likewise.
3399         * testsuite/gas/symver/symver14.l: Likewise.
3400         * testsuite/gas/symver/symver15.d: Likewise.
3401         * testsuite/gas/symver/symver15.l: Likewise.
3402         * testsuite/gas/symver/symver6.l: Removed.
3403         * testsuite/gas/symver/symver6.s: Updated.
3404
3405 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3406
3407         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3408         to include TSB.
3409         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3410         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3411         * testsuite/gas/aarch64/system.d: Update.
3412
3413 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3414
3415         * testsuite/gas/aarch64/bti.d: Update -march option.
3416         * testsuite/gas/aarch64/illegal-bti.d: Remove.
3417         * testsuite/gas/aarch64/illegal-bti.l: Remove.
3418         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3419         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3420
3421 2020-04-17  Alan Modra  <amodra@gmail.com>
3422
3423         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3424
3425 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
3426             Nick Clifton  <nickc@redhat.com>
3427
3428         PR 25803
3429         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3430         targets.
3431         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3432         for the type-2 test.
3433         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3434         targets running this test.
3435
3436 2020-02-16  David Faust  <david.faust@oracle.com>
3437
3438         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3439         * testsuite/gas/bpf/jump32.s: New file.
3440         * testsuite/gas/bpf/jump32.d: Likewise.
3441
3442 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3443
3444         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3445         documentation.
3446
3447 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
3448
3449         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3450         (md_pcrel_from): Remove prototytpe.
3451         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3452         define.
3453         (md_pcrel_from_section): Remove duplicate prototype.
3454         * tc.h (md_pcrel_from_section): Add prototype.
3455         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3456         * config/tc-arc.h (md_pcrel_from_section): Likewise.
3457         * config/tc-arm.h (md_pcrel_from_section): Likewise.
3458         * config/tc-avr.h (md_pcrel_from_section): Likewise.
3459         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3460         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3461         * config/tc-csky.h (md_pcrel_from_section): Likewise.
3462         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3463         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3464         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3465         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3466         * config/tc-frv.h (md_pcrel_from_section): Likewise.
3467         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3468         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3469         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3470         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3471         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3472         * config/tc-mep.h (md_pcrel_from_section): Likewise.
3473         * config/tc-metag.h (md_pcrel_from_section): Likewise.
3474         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3475         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3476         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3477         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3478         * config/tc-mt.h (md_pcrel_from_section): Likewise.
3479         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3480         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3481         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3482         * config/tc-rx.h (md_pcrel_from_section): Likewise.
3483         * config/tc-s390.h (md_pcrel_from_section): Likewise.
3484         * config/tc-sh.h (md_pcrel_from_section): Likewise.
3485         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3486         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
3487         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3488         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3489         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3490         md_apply_fix3): Delete prototypes.
3491
3492 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3493
3494         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3495         instructions.
3496
3497 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3498
3499         * doc/c-z80.texi: Fix @xref warnings.
3500
3501 2020-04-07  Lili Cui  <lili.cui@intel.com>
3502
3503         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3504         (cpu_noarch): Likewise.
3505         * doc/c-i386.texi: Document TSXLDTRK.
3506         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3507         * testsuite/gas/i386/tsxldtrk.d: Likewise.
3508         * testsuite/gas/i386/tsxldtrk.s: Likewise.
3509         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3510
3511 2020-04-02  Lili Cui  <lili.cui@intel.com>
3512
3513         * config/tc-i386.c (cpu_arch): Add .serialize.
3514         (cpu_noarch): Likewise.
3515         * doc/c-i386.texi: Document serialize.
3516         * testsuite/gas/i386/i386.exp: Run serialize tests
3517         * testsuite/gas/i386/serialize.d: Likewise.
3518         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3519         * testsuite/gas/i386/serialize.s: Likewise.
3520
3521 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3522
3523         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3524         * testsuite/gas/elf/section12b.d: Likewise.
3525         * testsuite/gas/elf/section16a.d: Likewise.
3526         * testsuite/gas/elf/section16b.d: Likewise.
3527
3528 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
3529
3530         * config/tc-m68k.c (m68k_ip): Fix range check for index register
3531         with a suppressed address register.
3532
3533 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
3534
3535         PR gas/25756
3536         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3537         * testsuite/gas/i386/localpic.s: Add a test for relocation
3538         against local absolute symbol.
3539         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3540         * testsuite/gas/i386/localpic.d: Updated.
3541         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3542         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3543
3544 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3545
3546         PR gas/25732
3547         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
3548         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
3549         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
3550         testsuite/gas/i386/x86-64-jump.d.
3551         * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
3552         Incorporate changes to
3553         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
3554         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
3555         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
3556         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
3557         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
3558
3559 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
3560
3561         PR 25611
3562         PR 25614
3563         * dwarf2dbg.c: Do not include "bignum.h".
3564
3565 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
3566
3567         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
3568         * testsuite/gas/riscv/alias-csr.s: Likewise.
3569         * testsuite/gas/riscv/no-aliases-csr.d: Move this
3570         to priv-reg-pseudo-noalias.
3571         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
3572         * testsuite/gas/riscv/bad-csr.l: Likewise.
3573         * testsuite/gas/riscv/bad-csr.s: Likewise.
3574         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
3575         * testsuite/gas/riscv/satp.s: Likewise.
3576         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
3577         csr instruction, including alias-csr testcase.
3578         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
3579         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
3580         pseudo instruction with objdump -Mno-aliases.
3581         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
3582         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
3583         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
3584         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
3585         * testsuite/gas/riscv/priv-reg.s: Likewise.
3586         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3587         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3588         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3589
3590 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
3591
3592         * config/obj-coff.c (obj_coff_section): Set the bss flag on
3593         sections with the "b" attribute.
3594
3595 2020-03-22  Alan Modra  <amodra@gmail.com>
3596
3597         * testsuite/gas/s12z/truncated.d: Update expected output.
3598
3599 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3600
3601         PR 25690
3602         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
3603         * doc/c-z80.texi: Update documentation.
3604
3605 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3606
3607         PR 25641
3608         PR 25668
3609         PR 25633
3610         Fix disassembling ED+A4/AC/B4/BC opcodes.
3611         Fix assembling lines containing colonless label and instruction
3612         with first operand inside parentheses.
3613         Fix registration of unsupported by target CPU registers.
3614         * config/tc-z80.c: See above.
3615         * config/tc-z80.h: See above.
3616         * testsuite/gas/z80/colonless.d: Update test.
3617         * testsuite/gas/z80/colonless.s: Likewise.
3618         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
3619         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
3620         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3621         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
3622         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
3623         * testsuite/gas/z80/unsup_regs.s: Likewise.
3624         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
3625         * testsuite/gas/z80/z80.exp: Likewise.
3626         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
3627         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
3628         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
3629
3630 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3631
3632         PR 25660
3633         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
3634         (parse_operands): Handle new operand codes.
3635         (do_neon_dyadic_long): Make shape check accept the scalar variants.
3636         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
3637         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
3638         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
3639         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
3640         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
3641         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
3642         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
3643
3644 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3645
3646         * NEWS: Mention x86 assembler options for CVE-2020-0551.
3647
3648 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3649
3650         * testsuite/gas/i386/i386.exp: Run new tests.
3651         * testsuite/gas/i386/lfence-byte.d: New file.
3652         * testsuite/gas/i386/lfence-byte.e: Likewise.
3653         * testsuite/gas/i386/lfence-byte.s: Likewise.
3654         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
3655         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
3656         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
3657         * testsuite/gas/i386/lfence-indbr.e: Likewise.
3658         * testsuite/gas/i386/lfence-indbr.s: Likewise.
3659         * testsuite/gas/i386/lfence-load.d: Likewise.
3660         * testsuite/gas/i386/lfence-load.s: Likewise.
3661         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
3662         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
3663         * testsuite/gas/i386/lfence-ret.s: Likewise.
3664         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
3665         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
3666         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
3667         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
3668         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
3669         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
3670         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
3671         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
3672         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
3673         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
3674         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
3675         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
3676
3677 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3678
3679         * config/tc-i386.c (lfence_after_load): New.
3680         (lfence_before_indirect_branch_kind): New.
3681         (lfence_before_indirect_branch): New.
3682         (lfence_before_ret_kind): New.
3683         (lfence_before_ret): New.
3684         (last_insn): New.
3685         (load_insn_p): New.
3686         (insert_lfence_after): New.
3687         (insert_lfence_before): New.
3688         (md_assemble): Call insert_lfence_before and insert_lfence_after.
3689         Set last_insn.
3690         (OPTION_MLFENCE_AFTER_LOAD): New.
3691         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
3692         (OPTION_MLFENCE_BEFORE_RET): New.
3693         (md_longopts): Add -mlfence-after-load=,
3694         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3695         (md_parse_option): Handle -mlfence-after-load=,
3696         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3697         (md_show_usage): Display -mlfence-after-load=,
3698         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3699         (i386_cons_align): New.
3700         * config/tc-i386.h (i386_cons_align): New.
3701         (md_cons_align): New.
3702         * doc/c-i386.texi: Document -mlfence-after-load=,
3703         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3704
3705 2020-03-11  Nick Clifton  <nickc@redhat.com>
3706
3707         PR 25611
3708         PR 25614
3709         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
3710         (DWARF2_FILE_SIZE_NAME): Default to -1.
3711         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
3712         whichever is higher.
3713         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
3714         (NUM_MD5_BYTES): Define.
3715         (struct file entry): Add md5 field.
3716         (get_filenum): Delete and replace with...
3717         (get_basename): New function.
3718         (get_directory_table_entry): New function.
3719         (allocate_filenum): New function.
3720         (allocate_filename_to_slot): New function.
3721         (dwarf2_where): Use new functions.
3722         (dwarf2_directive_filename): Add support for extended .file
3723         pseudo-op.
3724         (dwarf2_directive_loc): Allow the use of file number zero with
3725         DWARF 5 or higher.
3726         (out_file_list): Rename to...
3727         (out_dir_and_file_list): Add DWARF 5 support.
3728         (out_debug_line): Emit extra values into the section header for
3729         DWARF 5.
3730         (out_debug_str): Allow for file 0 to be used with DWARF 5.
3731         * doc/as.texi (.file): Update the description of this pseudo-op.
3732         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
3733         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
3734         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
3735         * NEWS: Mention the new feature.
3736
3737 2020-03-10  Alan Modra  <amodra@gmail.com>
3738
3739         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
3740         to avoid signed overflow.
3741         * config/tc-mcore.c (md_assemble): Likewise.
3742         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
3743         * config/tc-nds32.c (SET_ADDEND): Likewise.
3744         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
3745
3746 2020-03-09  Jan Beulich  <jbeulich@suse.com>
3747
3748         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
3749         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
3750         testsuite/gas/i386/avx-intel.d: Adjust expectations.
3751
3752 2020-03-07  Alan Modra  <amodra@gmail.com>
3753
3754         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
3755         first column.
3756
3757 2020-03-06  Nick Clifton  <nickc@redhat.com>
3758
3759         PR 25614
3760         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
3761         0 if the dwarf_level is 5 or more.  Complain if a filename follows
3762         a file 0.
3763         * testsuite/gas/elf/dwarf-5-file0.s: New test.
3764         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
3765         * testsuite/gas/elf/elf.exp: Run the new test.
3766
3767         PR 25612
3768         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
3769         * doc/as.texi: Fix another typo.
3770
3771 2020-03-06  Nick Clifton  <nickc@redhat.com>
3772
3773         PR 25612
3774         * as.c (dwarf_level): Define.
3775         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
3776         (parse_args): Add support for the new options.
3777         as.h (dwarf_level): Prototype.
3778         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
3779         value.
3780         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
3781         (DWARF2_LINE_VERSION): Remove definition.
3782         * doc/as.texi: Document the new options.
3783
3784 2020-03-06  Nick Clifton  <nickc@redhat.com>
3785
3786         PR 25572
3787         * as.c (main): Allow matching input and outputs when they are
3788         not regular files.
3789
3790 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3791
3792         * config/tc-i386.c (match_mem_size): Generalize broadcast special
3793         casing.
3794         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
3795         one of byte/word/dword/qword is set alongside a SIMD register in
3796         a template's operand.
3797
3798 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3799
3800         * config/tc-i386.c (match_template): Extend code in logic
3801         rejecting certain suffixes in certain modes to also cover mask
3802         register use and VecSIB. Drop special casing of broadcast. Skip
3803         immediates in the check.
3804
3805 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3806
3807         * config/tc-i386.c (match_template): Fold duplicate code in
3808         logic rejecting certain suffixes in certain modes. Drop
3809         pointless "else".
3810
3811 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3812
3813         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
3814         alongside !norex64 ones.
3815         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
3816         with both 32- and 64-bit GPR operands.
3817         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
3818         32- and 64-bit GPR operands.
3819         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
3820         testsuite/gas/i386/x86-64-avx512bw.d,
3821         testsuite/gas/i386/x86-64-avx512f-intel.d,
3822         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
3823
3824 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3825
3826         * config/tc-i386.c (md_assemble): Drop use of rex64.
3827         (process_suffix): For REX.W for 64-bit CRC32.
3828
3829 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3830
3831         * config/tc-i386.c (i386_addressing_mode): For 32-bit
3832         addressing for MPX insns without base/index.
3833         * testsuite/gas/i386/mpx-16bit.s,
3834         * testsuite/gas/i386/mpx-16bit.d: New.
3835         * testsuite/gas/i386/i386.exp: Run new test.
3836
3837 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3838
3839         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
3840         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
3841         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
3842         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
3843         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
3844         as well as a BSWAP one.
3845         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
3846         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
3847         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
3848         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
3849         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
3850         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
3851         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
3852         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
3853         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
3854         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
3855         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
3856         testsuite/gas/i386/vmx.d: Adjust expectations.
3857
3858 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3859
3860         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
3861         from having their operands swapped.
3862         * testsuite/gas/i386/waitpkg.s,
3863         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
3864         3-operand cases as well as testing of 16-bit code generation.
3865         * testsuite/gas/i386/waitpkg.d,
3866         testsuite/gas/i386/waitpkg-intel.d,
3867         testsuite/gas/i386/x86-64-waitpkg.d,
3868         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
3869
3870 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
3871
3872         * config/tc-riscv.c (percent_op_utype): Support the modifier
3873         %got_pcrel_hi.
3874         * doc/c-riscv.texi: Add documentation.
3875         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
3876         modifier %got_pcrel_hi.
3877         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
3878         * testsuite/gas/riscv/relax-reloc.d: Likewise.
3879         * testsuite/gas/riscv/relax-reloc.s: Likewise.
3880
3881         * doc/c-riscv.texi (relocation modifiers): Add documentation.
3882         (RISC-V-Formats): Update the section name from "Instruction Formats"
3883         to "RISC-V Instruction Formats".
3884
3885 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
3886
3887         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
3888         detected in a section which does not have at least 4 byte
3889         alignment.
3890         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
3891         * testsuite/gas/arm/ldr-t.s: Likewise.
3892         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
3893         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
3894         disassembly, ignoring any NOPs that may have been inserted because
3895         of section alignment.
3896         * testsuite/gas/arm/ldr-t.d: Likewise.
3897
3898 2020-03-04  Jan Beulich  <jbeulich@suse.com>
3899
3900         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
3901         * doc/c-i386.texi: Mention sev_es.
3902         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
3903         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3904         expectations.
3905         * testsuite/gas/i386/arch-13-znver1.d,
3906         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
3907
3908 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3909
3910         * config/tc-i386.c (match_template): Replace ignoresize and
3911         defaultsize with mnemonicsize.
3912         (process_suffix): Likewise.
3913
3914 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3915
3916         PR 25627
3917         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
3918         instruction LD IY,(HL).
3919         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
3920         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
3921         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
3922         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
3923
3924 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3925
3926         PR gas/25622
3927         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
3928         x86-64-default-suffix-avx.
3929         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
3930         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
3931         * testsuite/gas/i386/noreg64.d: Updated.
3932         * testsuite/gas/i386/noreg64.l: Likewise.
3933         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
3934         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
3935         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
3936
3937 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3938
3939         PR 25604
3940         * config/tc-z80.c (contains_register): Prevent an illegal memory
3941         access when checking an expression for a register name.
3942
3943 2020-03-03  Alan Modra  <amodra@gmail.com>
3944
3945         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
3946         support.
3947
3948 2020-03-02  Alan Modra  <amodra@gmail.com>
3949
3950         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
3951         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
3952         and .sbss sections.
3953         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
3954         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
3955         (s3_s_score_lcomm): Likewise.
3956         * config/tc-score7.c: Similarly.
3957         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
3958
3959 2020-02-28  YunQiang Su  <syq@debian.org>
3960
3961         PR gas/25539
3962         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
3963         to handle multi-labels.
3964         (has_label_name): New.
3965
3966 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
3967
3968         * config/tc-arm.c (enum pred_instruction_type): Remove
3969         NEUTRAL_IT_NO_VPT_INSN predication type.
3970         (cxn_handle_predication): Modify to require condition suffixes.
3971         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
3972         * testsuite/gas/arm/cde-scalar.s: Update test.
3973         * testsuite/gas/arm/cde-warnings.l: Update test.
3974         * testsuite/gas/arm/cde-warnings.s: Update test.
3975
3976 2020-02-26  Alan Modra  <amodra@gmail.com>
3977
3978         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
3979         N_() on empty string.
3980
3981 2020-02-26  Alan Modra  <amodra@gmail.com>
3982
3983         * read.c (read_a_source_file): Call strncpy with length one
3984         less than size of original_case_string.
3985
3986 2020-02-26  Alan Modra  <amodra@gmail.com>
3987
3988         * config/obj-elf.c: Indent labels correctly.
3989         * config/obj-macho.c: Likewise.
3990         * config/tc-aarch64.c: Likewise.
3991         * config/tc-alpha.c: Likewise.
3992         * config/tc-arm.c: Likewise.
3993         * config/tc-cr16.c: Likewise.
3994         * config/tc-crx.c: Likewise.
3995         * config/tc-frv.c: Likewise.
3996         * config/tc-i386-intel.c: Likewise.
3997         * config/tc-i386.c: Likewise.
3998         * config/tc-ia64.c: Likewise.
3999         * config/tc-mn10200.c: Likewise.
4000         * config/tc-mn10300.c: Likewise.
4001         * config/tc-nds32.c: Likewise.
4002         * config/tc-riscv.c: Likewise.
4003         * config/tc-s12z.c: Likewise.
4004         * config/tc-xtensa.c: Likewise.
4005         * config/tc-z80.c: Likewise.
4006         * read.c: Likewise.
4007         * symbols.c: Likewise.
4008         * write.c: Likewise.
4009
4010 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
4011
4012         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4013         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
4014         after parsing all arguments.
4015         (enum csr_insn_type): New enum is used to classify the CSR instruction.
4016         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
4017         are used to check if we write a read-only CSR by the CSR instruction.
4018         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
4019         all CSR for the read-only CSR checking.
4020         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4021         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4022         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
4023         all CSR instructions for the read-only CSR checking.
4024         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4025         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4026
4027         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4028         (riscv_opts): Initialize it.
4029         (reg_lookup_internal): Check the `riscv_opts.csr_check`
4030         before doing the CSR checking.
4031         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4032         (md_longopts): Add mcsr-check and mno-csr-check.
4033         (md_parse_option): Handle new enum option values.
4034         (s_riscv_option): Handle new long options.
4035         * doc/c-riscv.texi: Add description for the new .option and assembler
4036         options.
4037         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4038         the CSR checking.
4039         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4040
4041         * config/tc-riscv.c (csr_extra_hash): New.
4042         (enum riscv_csr_class): New enum.  Used to decide
4043         whether or not this CSR is legal in the current ISA string.
4044         (struct riscv_csr_extra): New structure to hold all extra information
4045         of CSR.
4046         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
4047         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4048         Call hash_reg_name to insert CSR address into reg_names_hash.
4049         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4050         Decide whether the CSR is valid according to the csr_extra_hash.
4051         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4052         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4053         not a boolean.  This is same as riscv_init_csr_hash, so keep the
4054         consistent usage.
4055         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4056         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4057         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4058         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
4059         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4060         f-ext CSR are not allowed.
4061         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4062         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
4063         source file is `priv-reg.s`, and the ISA is rv64if, so the
4064         rv32-only CSR are not allowed.
4065         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4066
4067 2020-02-21  Alan Modra  <amodra@gmail.com>
4068
4069         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4070         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4071
4072 2020-02-21  Alan Modra  <amodra@gmail.com>
4073
4074         PR 25569
4075         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4076         on section size adjustment, instead perform another write if
4077         exec header size is larger than section size.
4078
4079 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4080
4081         * doc/c-riscv.texi: Add the doc entries for -march-attr/
4082         -mno-arch-attr command line options.
4083
4084 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4085
4086         * testsuite/gas/riscv/c-add-addi.d: New testcase.
4087         * testsuite/gas/riscv/c-add-addi.s: Likewise.
4088
4089 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4090
4091         PR 25576
4092         * config/tc-z80.c (md_parse_option): Do not use an underscore
4093         prefix for local labels in SDCC compatability mode.
4094         (z80_start_line_hook): Remove SDCC dollar label support.
4095         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4096         * testsuite/gas/z80/sdcc.s: Likewise.
4097
4098 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4099
4100         PR 25517
4101         * config/tc-z80.c: Add -march option.
4102         * doc/as.texi: Update Z80 documentation.
4103         * doc/c-z80.texi: Likewise.
4104         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4105         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4106         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4107         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4108         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4109         * testsuite/gas/z80/gbz80_all.d: Likewise.
4110         * testsuite/gas/z80/r800_extra.d: Likewise.
4111         * testsuite/gas/z80/r800_ii8.d: Likewise.
4112         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4113         * testsuite/gas/z80/sdcc.d: Likewise.
4114         * testsuite/gas/z80/z180.d: Likewise.
4115         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4116         * testsuite/gas/z80/z80_doc.d: Likewise.
4117         * testsuite/gas/z80/z80_ii8.d: Likewise.
4118         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4119         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4120         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4121         * testsuite/gas/z80/z80_sli.d: Likewise.
4122         * testsuite/gas/z80/z80n_all.d: Likewise.
4123         * testsuite/gas/z80/z80n_reloc.d: Likewise.
4124
4125 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
4126
4127         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4128         with GNU_PROPERTY_X86_FEATURE_2_MMX.
4129         * testsuite/gas/i386/i386.exp: Run property-3 and
4130         x86-64-property-3.
4131         * testsuite/gas/i386/property-3.d: New file.
4132         * testsuite/gas/i386/property-3.s: Likewise.
4133         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4134
4135 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
4136
4137         * config/tc-i386.c (cpu_arch): Add .popcnt.
4138         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
4139         Add a tab before @samp{.sse4a}.
4140
4141 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4142
4143         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4144         for AddrPrefixOpReg templates. Combine the two pieces of
4145         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4146         mode.
4147
4148 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4149
4150         PR gas/14439
4151         * config/tc-i386.c (md_assemble): Also suppress operand
4152         swapping for MONITOR{,X} and MWAIT{,X}.
4153         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4154         Add Intel syntax monitor/mwait tests.
4155         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4156         Adjust expectations.
4157         *testsuite/gas/i386/sse3-intel.d,
4158         testsuite/gas/i386/x86-64-sse3-intel.d: New.
4159         * testsuite/gas/i386/i386.exp: Run new tests.
4160
4161 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4162
4163         PR gas/6518
4164         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4165         [XYZ]MMWord memory operand ambiguity recognition logic (largely
4166         re-indentation).
4167         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4168         cases.
4169         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4170         * testsuite/gas/i386/avx512dq-inval.l,
4171         testsuite/gas/i386/inval-avx.l,
4172         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4173         * testsuite/gas/i386/avx512vl-ambig.s,
4174         testsuite/gas/i386/avx512vl-ambig.l: New.
4175         * testsuite/gas/i386/i386.exp: Run new test.
4176
4177 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
4178
4179         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
4180         nosse4.
4181         * doc/c-i386.texi: Document sse4a and nosse4a.
4182
4183 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4184
4185         * doc/c-i386.texi: Remove the old movsx and movzx documentation
4186         for AT&T syntax.
4187
4188 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4189
4190         PR gas/25438
4191         * config/tc-i386.c (md_assemble): Move movsx/movzx special
4192         casing ...
4193         (process_suffix): ... here. Consider just the first operand
4194         initially.
4195         (check_long_reg): Drop opcode 0x63 special case again.
4196         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4197         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4198         Move ambiguous operand size tests ...
4199         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4200         testsuite/gas/i386/noreg64.s: ... here.
4201         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4202         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4203         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4204         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4205         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4206         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4207         testsuite/gas/i386/x86-64-movsxd.d,
4208         testsuite/gas/i386/x86-64-movsxd-intel.d,
4209         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4210         Adjust expectations.
4211         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4212         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4213         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4214         * testsuite/gas/i386/i386.exp: Run new tests.
4215
4216 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4217
4218         * config/tc-i386.c (process_operands): Also skip segment
4219         override prefix emission if it matches an already present one.
4220         * testsuite/gas/i386/prefix32.s: Add double segment override
4221         cases.
4222         * testsuite/gas/i386/prefix32.l: Adjust expectations.
4223
4224 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4225
4226         * config/tc-i386.c (process_operands): Drop ineffectual segment
4227         overrides when optimizing.
4228         * testsuite/gas/i386/lea-optimize.d: New.
4229         * testsuite/gas/i386/i386.exp: Run new test.
4230
4231 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4232
4233         * config/tc-i386.c (process_operands): Also check insn prefix
4234         for ineffectual segment override warning. Don't cover possible
4235         VEX/EVEX encoded insns there.
4236         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4237         testsuite/gas/i386/lea.e: New.
4238         * testsuite/gas/i386/i386.exp: Run new test.
4239
4240 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4241
4242         PR gas/25438
4243         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4244         syntax.
4245
4246 2020-02-13  Fangrui Song   <maskray@google.com>
4247             H.J. Lu  <hongjiu.lu@intel.com>
4248
4249         PR gas/25551
4250         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4251         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4252         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4253         * testsuite/gas/i386/relax-5.d: New file.
4254         * testsuite/gas/i386/relax-5.s: Likewise.
4255         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4256         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4257
4258 2020-02-13  Jan Beulich  <jbeulich@suse.com>
4259
4260         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4261         "nosse4" entry.
4262
4263 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4264
4265         * config/tc-i386.c (avx512): New (at file scope), moved from
4266         (check_VecOperands): ... here.
4267         (process_suffix): Add [XYZ]MMword operand size handling.
4268         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4269         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4270         tests.
4271         * testsuite/gas/i386/avx512dq-inval.l,
4272         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4273
4274 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4275
4276         PR gas/24546
4277         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4278         code only.
4279         * config/tc-i386-intel.c (i386_intel_operand): Also handle
4280         CALL/JMP in O_tbyte_ptr case.
4281         * doc/c-i386.texi: Mention far call and full pointer load ISA
4282         differences.
4283         * testsuite/gas/i386/x86-64-branch-3.s,
4284         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4285         * testsuite/gas/i386/x86-64-branch-3.d,
4286         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4287         * testsuite/gas/i386/x86-64-branch-5.l,
4288         testsuite/gas/i386/x86-64-branch-5.s: New.
4289         * testsuite/gas/i386/i386.exp: Run new test.
4290
4291 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4292
4293         PR gas/25438
4294         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4295         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4296         64-bit-only warning.
4297         (check_word_reg): Consistently error on mismatching register
4298         size and suffix.
4299         * testsuite/gas/i386/general.s: Replace dword GPR with word one
4300         for movw. Replace suffix / GPR for orb.
4301         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4302         byte GPRs as well as ones for inb/outb with a word accumulator.
4303         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4304         testsuite/gas/i386/inval.l: Adjust expectations.
4305
4306 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4307
4308         * config/tc-i386.c (operand_type_register_match): Also fall
4309         through initial two if()-s when the template allows for a GPR
4310         operand. Adjust comment.
4311
4312 2020-02-11  Jan Beulich  <jbeulich@suse.com>
4313
4314         (struct _i386_insn): New field "short_form".
4315         (optimize_encoding): Drop setting of shortform field.
4316         (process_suffix): Set i.short_form. Replace shortform use.
4317         (process_operands): Replace shortform use.
4318
4319 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
4320
4321         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4322         loop initial declaration.
4323
4324 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
4325
4326         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4327         instructions that can have 5 arguments.
4328         (enum operand_parse_code): Add new operands.
4329         (parse_operands): Account for new operands.
4330         (S5): New macro.
4331         (enum neon_shape_el): Introduce P suffixes for coprocessor.
4332         (neon_select_shape): Account for P suffix.
4333         (LOW1): Move macro to global position.
4334         (HI4): Move macro to global position.
4335         (vcx_assign_vec_d): New.
4336         (vcx_assign_vec_m): New.
4337         (vcx_assign_vec_n): New.
4338         (enum vcx_reg_type): New.
4339         (vcx_get_reg_type): New.
4340         (vcx_size_pos): New.
4341         (vcx_vec_pos): New.
4342         (vcx_handle_shape): New.
4343         (vcx_ensure_register_in_range): New.
4344         (vcx_handle_register_arguments): New.
4345         (vcx_handle_insn_block): New.
4346         (vcx_handle_common_checks): New.
4347         (do_vcx1): New.
4348         (do_vcx2): New.
4349         (do_vcx3): New.
4350         * testsuite/gas/arm/cde-missing-fp.d: New test.
4351         * testsuite/gas/arm/cde-missing-fp.l: New test.
4352         * testsuite/gas/arm/cde-missing-mve.d: New test.
4353         * testsuite/gas/arm/cde-missing-mve.l: New test.
4354         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4355         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4356         * testsuite/gas/arm/cde-mve.s: New test.
4357         * testsuite/gas/arm/cde-warnings.l:
4358         * testsuite/gas/arm/cde-warnings.s:
4359         * testsuite/gas/arm/cde.d:
4360         * testsuite/gas/arm/cde.s:
4361
4362 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
4363             Matthew Malcomson  <matthew.malcomson@arm.com>
4364
4365         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4366         CDE coprocessor that can be enabled.
4367         (enum pred_instruction_type): New pred type.
4368         (BAD_NO_VPT): New error message.
4369         (BAD_CDE): New error message.
4370         (BAD_CDE_COPROC): New error message.
4371         (enum operand_parse_code): Add new immediate operands.
4372         (parse_operands): Account for new immediate operands.
4373         (check_cde_operand): New.
4374         (cde_coproc_enabled): New.
4375         (cde_coproc_pos): New.
4376         (cde_handle_coproc): New.
4377         (cxn_handle_predication): New.
4378         (do_custom_instruction_1): New.
4379         (do_custom_instruction_2): New.
4380         (do_custom_instruction_3): New.
4381         (do_cx1): New.
4382         (do_cx1a): New.
4383         (do_cx1d): New.
4384         (do_cx1da): New.
4385         (do_cx2): New.
4386         (do_cx2a): New.
4387         (do_cx2d): New.
4388         (do_cx2da): New.
4389         (do_cx3): New.
4390         (do_cx3a): New.
4391         (do_cx3d): New.
4392         (do_cx3da): New.
4393         (handle_pred_state): Define new IT block behaviour.
4394         (insns): Add newn CX*{,d}{,a} instructions.
4395         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4396         Define new cdecp extension strings.
4397         * doc/c-arm.texi: Document new cdecp extension arguments.
4398         * testsuite/gas/arm/cde-scalar.d: New test.
4399         * testsuite/gas/arm/cde-scalar.s: New test.
4400         * testsuite/gas/arm/cde-warnings.d: New test.
4401         * testsuite/gas/arm/cde-warnings.l: New test.
4402         * testsuite/gas/arm/cde-warnings.s: New test.
4403         * testsuite/gas/arm/cde.d: New test.
4404         * testsuite/gas/arm/cde.s: New test.
4405
4406 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
4407
4408         PR gas/25516
4409         * config/tc-i386.c (intel64): Renamed to ...
4410         (isa64): This.
4411         (match_template): Accept Intel64 only instruction by default.
4412         (i386_displacement): Updated.
4413         (md_parse_option): Updated.
4414         * c-i386.texi: Update -mamd64/-mintel64 documentation.
4415         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
4416         -mamd64 to x86-64-sysenter-amd.
4417         * testsuite/gas/i386/x86-64-sysenter.d: New file.
4418
4419 2020-02-10  Alan Modra  <amodra@gmail.com>
4420
4421         * config/obj-elf.c (obj_elf_change_section): Error for section
4422         type, attr or entsize changes in assembly.
4423         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4424         * testsuite/gas/elf/section5.l: Update.
4425
4426 2020-02-10  Alan Modra  <amodra@gmail.com>
4427
4428         * output-file.c (output_file_close): Do a normal close when
4429         flag_always_generate_output.
4430         * write.c (write_object_file): Don't stop output when
4431         flag_always_generate_output.
4432
4433 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
4434
4435         PR 25469
4436         * config/tc-z80.c: Add -gbz80 command line option to generate code
4437         for the GameBoy Z80.  Add support for generating DWARF.
4438         * config/tc-z80.h: Add support for DWARF debug information
4439         generation.
4440         * doc/c-z80.texi: Document new command line option.
4441         * testsuite/gas/z80/gbz80_all.d: New file.
4442         * testsuite/gas/z80/gbz80_all.s: New file.
4443         * testsuite/gas/z80/z80.exp: Run the new tests.
4444         * testsuite/gas/z80/z80n_all.d: New file.
4445         * testsuite/gas/z80/z80n_all.s: New file.
4446         * testsuite/gas/z80/z80n_reloc.d: New file.
4447
4448 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4449
4450         PR gas/25381
4451         * config/obj-elf.c (get_section): Also check
4452         linked_to_symbol_name.
4453         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4454         (obj_elf_parse_section_letters): Handle the 'o' flag.
4455         (build_group_lists): Renamed to ...
4456         (build_additional_section_info): This.  Set elf_linked_to_section
4457         from map_head.linked_to_symbol_name.
4458         (elf_adjust_symtab): Updated.
4459         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4460         * doc/as.texi: Document the 'o' flag.
4461         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4462         * testsuite/gas/elf/section18.d: New file.
4463         * testsuite/gas/elf/section18.s: Likewise.
4464         * testsuite/gas/elf/section19.d: Likewise.
4465         * testsuite/gas/elf/section19.s: Likewise.
4466         * testsuite/gas/elf/section20.d: Likewise.
4467         * testsuite/gas/elf/section20.s: Likewise.
4468         * testsuite/gas/elf/section21.d: Likewise.
4469         * testsuite/gas/elf/section21.l: Likewise.
4470         * testsuite/gas/elf/section21.s: Likewise.
4471
4472 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4473
4474         * NEWS: Mention x86 assembler options to align branches for
4475         binutils 2.34.
4476
4477 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4478
4479         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4480         only for ELF targets.
4481         * testsuite/gas/i386/unique.d: Don't xfail.
4482         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4483
4484 2020-02-06  Alan Modra  <amodra@gmail.com>
4485
4486         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4487         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4488
4489 2020-02-06  Alan Modra  <amodra@gmail.com>
4490
4491         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4492         xfail, and rename test.
4493         * testsuite/gas/elf/section12b.d: Likewise.
4494         * testsuite/gas/elf/section16a.d: Likewise.
4495         * testsuite/gas/elf/section16b.d: Likewise.
4496
4497 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4498
4499         PR gas/25380
4500         * config/obj-elf.c (section_match): Removed.
4501         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4502         section_id.
4503         (obj_elf_change_section): Replace info and group_name arguments
4504         with match_p.  Also update the section ID and flags from match_p.
4505         (obj_elf_section): Handle "unique,N".  Update call to
4506         obj_elf_change_section.
4507         * config/obj-elf.h (elf_section_match): New.
4508         (obj_elf_change_section): Updated.
4509         * config/tc-arm.c (start_unwind_section): Update call to
4510         obj_elf_change_section.
4511         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4512         * config/tc-microblaze.c (microblaze_s_data): Likewise.
4513         (microblaze_s_sdata): Likewise.
4514         (microblaze_s_rdata): Likewise.
4515         (microblaze_s_bss): Likewise.
4516         * config/tc-mips.c (s_change_section): Likewise.
4517         * config/tc-msp430.c (msp430_profiler): Likewise.
4518         * config/tc-rx.c (parse_rx_section): Likewise.
4519         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4520         * doc/as.texi: Document "unique,N" in .section directive.
4521         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4522         * testsuite/gas/elf/section15.d: New file.
4523         * testsuite/gas/elf/section15.s: Likewise.
4524         * testsuite/gas/elf/section16.s: Likewise.
4525         * testsuite/gas/elf/section16a.d: Likewise.
4526         * testsuite/gas/elf/section16b.d: Likewise.
4527         * testsuite/gas/elf/section17.d: Likewise.
4528         * testsuite/gas/elf/section17.l: Likewise.
4529         * testsuite/gas/elf/section17.s: Likewise.
4530         * testsuite/gas/i386/unique.d: Likewise.
4531         * testsuite/gas/i386/unique.s: Likewise.
4532         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4533         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4534
4535 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4536
4537         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4538
4539 2020-02-01  Anthony Green  <green@moxielogic.com>
4540
4541         * config/tc-moxie.c (md_begin): Don't force big-endian mode.
4542
4543 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
4544
4545         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
4546         %tls_ldo.
4547
4548 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4549
4550         PR gas/25472
4551         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
4552         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
4553         +mve.
4554         * testsuite/gas/arm/mve_dsp.d: New test.
4555
4556 2020-01-31  Nick Clifton  <nickc@redhat.com>
4557
4558         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
4559         rather than BFD_RELOC_NONE.
4560
4561 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
4562
4563         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
4564         to support VLDMIA instruction for MVE.
4565         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
4566         instruction for MVE.
4567         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
4568         instruction for MVE.
4569         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
4570         instruction for MVE.
4571         * testsuite/gas/arm/mve-ldst.d: New test.
4572         * testsuite/gas/arm/mve-ldst.s: Likewise.
4573
4574 2020-01-31  Nick Clifton  <nickc@redhat.com>
4575
4576         * po/fr.po: Updated French translation.
4577         * po/ru.po: Updated Russian translation.
4578
4579 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
4580
4581         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
4582         .s for the movprfx.
4583         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
4584         * testsuite/gas/aarch64/sve-movprfx_28.d,
4585         * testsuite/gas/aarch64/sve-movprfx_28.l,
4586         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
4587
4588 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4589
4590         * config/tc-i386.c (output_disp): Tighten base_opcode check.
4591         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
4592         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
4593         Adjust expectations.
4594
4595 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
4596
4597         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
4598         * testsuite/gas/bpf/alu-be.d: Likewise.
4599         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
4600         * testsuite/gas/bpf/alu32-be.d: Likewise.
4601
4602 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4603
4604         * testsuite/gas/i386/x86-64-branch-2.s,
4605         testsuite/gas/i386/x86-64-branch-4.s,
4606         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
4607         * testsuite/gas/i386/ilp32/x86-64-branch.d,
4608         testsuite/gas/i386/x86-64-branch-2.d,
4609         testsuite/gas/i386/x86-64-branch-4.l,
4610         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
4611
4612 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4613
4614         * config/tc-i386.c (process_suffix): .
4615         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
4616         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
4617         Add LRETQ case.
4618         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
4619         suffix.
4620         testsuite/gas/i386/x86_64.s: Add RETF cases.
4621         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4622         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
4623         testsuite/gas/i386/x86-64-opcode.d,
4624         testsuite/gas/i386/x86-64-suffix-intel.d,
4625         testsuite/gas/i386/x86-64-suffix.d,
4626         testsuite/gas/i386/x86_64-intel.d
4627         testsuite/gas/i386/x86_64.d: Adjust expectations.
4628         * testsuite/gas/i386/x86-64-suffix.e,
4629         testsuite/gas/i386/x86_64.e: New.
4630
4631 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4632
4633         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
4634         special case.
4635
4636 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
4637
4638         PR binutils/25445
4639         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
4640         movsxd.
4641         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
4642         differences.  Document movslq and movsxd.
4643         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
4644         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
4645         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
4646         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
4647         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
4648         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
4649         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
4650         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
4651         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
4652         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
4653         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
4654
4655 2020-01-27  Alan Modra  <amodra@gmail.com>
4656
4657         * testsuite/gas/all/gas.exp: Replace case statements with switch
4658         statements.
4659         * testsuite/gas/elf/elf.exp: Likewise.
4660         * testsuite/gas/macros/macros.exp: Likewise.
4661         * testsuite/lib/gas-defs.exp: Likewise.
4662
4663 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
4664
4665         PR 25403
4666         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
4667         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
4668
4669 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
4670
4671         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
4672         s exts must be known, so rename *ok* to *fail*.
4673         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
4674         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
4675         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
4676         above change.
4677         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
4678         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
4679
4680 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
4681
4682         PR gas/25438
4683         * config/tc-i386.c (check_long_reg): Always disallow double word
4684         suffix in mnemonic with word general register.
4685         * testsuite/gas/i386/general.s: Replace word general register
4686         with double word general register for movl.
4687         * testsuite/gas/i386/inval.s: Add tests for movl with word general
4688         register.
4689         * testsuite/gas/i386/general.l: Updated.
4690         * testsuite/gas/i386/inval.l: Likewise.
4691
4692 2020-01-22  Alan Modra  <amodra@gmail.com>
4693
4694         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
4695         __tls_get_addr_desc and __tls_get_addr_opt.
4696
4697 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4698
4699         * testsuite/gas/i386/inval-crc32.s,
4700         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
4701         * testsuite/gas/i386/inval-crc32.l,
4702         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
4703
4704 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4705
4706         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
4707         generic code path. Deal with No_lSuf being set in a template.
4708         * testsuite/gas/i386/inval-crc32.l,
4709         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
4710         instead of error(s) when operand size is ambiguous.
4711         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4712         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
4713         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
4714         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
4715         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
4716         Adjust expectations.
4717
4718 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4719
4720         * config/tc-i386.c (process_suffix): Drop SYSRET special case
4721         and an intel_syntax check. Re-write lack-of-suffix processing
4722         logic.
4723         * doc/c-i386.texi: Document operand size defaults for suffix-
4724         less AT&T syntax insns.
4725         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
4726         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
4727         testsuite/gas/i386/x86-64-avx-scalar.s,
4728         testsuite/gas/i386/x86-64-avx.s,
4729         testsuite/gas/i386/x86-64-bundle.s,
4730         testsuite/gas/i386/x86-64-intel64.s,
4731         testsuite/gas/i386/x86-64-lock-1.s,
4732         testsuite/gas/i386/x86-64-opcode.s,
4733         testsuite/gas/i386/x86-64-sse2avx.s,
4734         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
4735         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
4736         testsuite/gas/i386/x86-64-nops.s,
4737         testsuite/gas/i386/x86-64-ptwrite.s,
4738         testsuite/gas/i386/x86-64-simd.s,
4739         testsuite/gas/i386/x86-64-sse-noavx.s,
4740         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
4741         insns.
4742         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4743         testsuite/gas/i386/noreg64.s: Add further tests.
4744         * testsuite/gas/i386/ilp32/x86-64-nops.d,
4745         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
4746         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4747         testsuite/gas/i386/sse-noavx.d,
4748         testsuite/gas/i386/x86-64-intel64.d,
4749         testsuite/gas/i386/x86-64-nops.d,
4750         testsuite/gas/i386/x86-64-opcode.d,
4751         testsuite/gas/i386/x86-64-ptwrite-intel.d,
4752         testsuite/gas/i386/x86-64-ptwrite.d,
4753         testsuite/gas/i386/x86-64-simd-intel.d,
4754         testsuite/gas/i386/x86-64-simd-suffix.d,
4755         testsuite/gas/i386/x86-64-simd.d,
4756         testsuite/gas/i386/x86-64-sse-noavx.d
4757         testsuite/gas/i386/x86-64-suffix.d,
4758         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
4759         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
4760         testsuite/gas/i386/noreg64.l: New.
4761         * testsuite/gas/i386/i386.exp: Run new tests.
4762
4763 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4764
4765         * testsuite/gas/i386/avx512_bf16_vl.s,
4766         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
4767         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
4768         broadcast forms of VCVTNEPS2BF16.
4769         * testsuite/gas/i386/avx512_bf16_vl.d,
4770         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
4771
4772 2020-01-20  Nick Clifton  <nickc@redhat.com>
4773
4774         * po/uk.po: Updated Ukranian translation.
4775
4776 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4777
4778         PR ld/25416
4779         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
4780         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
4781         x32 object.
4782         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
4783         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
4784         R_X86_64_GOTPC32_TLSDESC relocation.
4785
4786 2020-01-18  Nick Clifton  <nickc@redhat.com>
4787
4788         * configure: Regenerate.
4789         * po/gas.pot: Regenerate.
4790
4791 2020-01-18  Nick Clifton  <nickc@redhat.com>
4792
4793         Binutils 2.34 branch created.
4794
4795 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
4796
4797         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
4798         with vex_encoding_vex.
4799         (parse_insn): Likewise.
4800         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
4801         and {vex3} documentation.
4802         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
4803         {vex}.
4804         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
4805
4806 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4807
4808         PR 25376
4809         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
4810         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
4811         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
4812         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
4813         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
4814         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
4815
4816 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4817
4818         * config/tc-i386.c (match_template): Drop found_cpu_match local
4819         variable.
4820
4821 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4822
4823         * testsuite/gas/i386/avx512dq-inval.l,
4824         testsuite/gas/i386/avx512dq-inval.s: New.
4825         * testsuite/gas/i386/i386.exp: Run new test.
4826
4827 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
4828
4829         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
4830         relocations when the target is 430X, except when extracting part of an
4831         expression.
4832         (msp430_srcoperand): Adjust comment.
4833         Initialize the expp member of the msp430_operand_s struct as
4834         appropriate.
4835         (msp430_dstoperand): Likewise.
4836         * testsuite/gas/msp430/msp430.exp: Run new test.
4837         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
4838         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
4839
4840 2020-01-15  Alan Modra  <amodra@gmail.com>
4841
4842         * configure.tgt: Add sparc-*-freebsd case.
4843
4844 2020-01-14  Lili Cui <lili.cui@intel.com>
4845
4846         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
4847         * testsuite/gas/i386/align-branch-1b.d: Likewise.
4848         * testsuite/gas/i386/align-branch-1c.d: Likewise.
4849         * testsuite/gas/i386/align-branch-1d.d: Likewise.
4850         * testsuite/gas/i386/align-branch-1e.d: Likewise.
4851         * testsuite/gas/i386/align-branch-1f.d: Likewise.
4852         * testsuite/gas/i386/align-branch-1g.d: Likewise.
4853         * testsuite/gas/i386/align-branch-1h.d: Likewise.
4854         * testsuite/gas/i386/align-branch-1i.d: Likewise.
4855         * testsuite/gas/i386/align-branch-5.d: Likewise.
4856         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
4857         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
4858         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
4859         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
4860         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
4861         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
4862         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
4863         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
4864         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
4865         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
4866         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
4867         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
4868
4869 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
4870
4871         PR 25377
4872         * config/tc-z80.c: Add support for half precision, single
4873         precision and double precision floating point values.
4874         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
4875         * doc/as.texi: Add new z80 command line options.
4876         * doc/c-z80.texi: Document new z80 command line options.
4877         * testsuite/gas/z80/ez80_pref_dis.s: New test.
4878         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
4879         * testsuite/gas/z80/z80.exp: Run the new test.
4880         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
4881         * testsuite/gas/z80/fp_zeda32.d: Likewise.
4882         * testsuite/gas/z80/strings.d: Update expected output.
4883
4884 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
4885
4886         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
4887         dependency.
4888
4889 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
4890
4891         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
4892         the CPU.
4893         * config/tc-arc.h: Add header if/defs.
4894         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
4895
4896 2020-01-13  Alan Modra  <amodra@gmail.com>
4897
4898         * testsuite/gas/wasm32/allinsn.d: Update expected output.
4899
4900 2020-01-13  Alan Modra  <amodra@gmail.com>
4901
4902         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
4903         insertion.
4904
4905 2020-01-10  Alan Modra  <amodra@gmail.com>
4906
4907         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
4908         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
4909
4910 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4911
4912         PR 25224
4913         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
4914         opcode byte values.
4915         (emit_ld_r_r): Likewise.
4916         (emit_ld_rr_m): Likewise.
4917         (emit_ld_rr_nn): Likewise.
4918
4919 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4920
4921         * config/tc-i386.c (optimize_encoding): Add
4922         is_any_vex_encoding() invocations. Drop respective
4923         i.tm.extension_opcode == None checks.
4924
4925 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4926
4927         * config/tc-i386.c (md_assemble): Check RegRex is clear during
4928         REX transformations. Correct comment indentation.
4929
4930 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4931
4932         * config/tc-i386.c (optimize_encoding): Generalize register
4933         transformation for TEST optimization.
4934
4935 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4936
4937         * testsuite/gas/i386/x86-64-sysenter-amd.s,
4938         testsuite/gas/i386/x86-64-sysenter-amd.d,
4939         testsuite/gas/i386/x86-64-sysenter-amd.l,
4940         testsuite/gas/i386/x86-64-sysenter-intel.d,
4941         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
4942         * testsuite/gas/i386/i386.exp: Run new tests.
4943
4944 2020-01-08  Nick Clifton  <nickc@redhat.com>
4945
4946         PR 25284
4947         * doc/as.texi (Align): Document the fact that all arguments can be
4948         omitted.
4949         (Balign): Likewise.
4950         (P2align): Likewise.
4951
4952 2020-01-08  Nick Clifton  <nickc@redhat.com>
4953
4954         PR 14891
4955         * config/obj-elf.c (obj_elf_section): Fail if the section name is
4956         already defined as a different symbol type.
4957         * testsuite/gas/elf/pr14891.s: New test source file.
4958         * testsuite/gas/elf/pr14891.d: New test driver.
4959         * testsuite/gas/elf/pr14891.s: New test expected error output.
4960         * testsuite/gas/elf/elf.exp: Run the new test.
4961
4962 2020-01-08  Alan Modra  <amodra@gmail.com>
4963
4964         * config/tc-z8k.c (md_begin): Make idx unsigned.
4965         (get_specific): Likewise for this_index.
4966
4967 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
4968
4969         * onfig/tc-arc.c (parse_reloc_symbol): New function.
4970         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
4971         (md_operand): Set X_md to absent.
4972         (arc_parse_name): Check for X_md.
4973
4974 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4975
4976         PR 25311
4977         * as.h (TC_STRING_ESCAPES): Provide a default definition.
4978         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
4979         NO_STRING_ESCAPES.
4980         * read.c (next_char_of_string): Likewise.
4981         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
4982         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
4983
4984 2020-01-03  Nick Clifton  <nickc@redhat.com>
4985
4986         * po/sv.po: Updated Swedish translation.
4987
4988 2020-01-03  Jan Beulich  <jbeulich@suse.com>
4989
4990         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
4991         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
4992
4993 2020-01-03  Jan Beulich  <jbeulich@suse.com>
4994
4995         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
4996         by-element usdot. Add 64-bit form tests for by-element sudot.
4997         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
4998
4999 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5000
5001         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5002         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5003
5004 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5005
5006         * testsuite/gas/aarch64/f64mm.d,
5007         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5008
5009 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
5010
5011         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5012         support for assembler code generated by SDCC. Add new relocation
5013         types. Add z80-elf target support.
5014         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5015         labels. Local labels starts from ".L".
5016         * NEWS: Mention the new support.
5017         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5018         * testsuite/gas/all/fwdexp.s: Likewise.
5019         * testsuite/gas/all/cond.l: Likewise.
5020         * testsuite/gas/all/cond.s: Likewise.
5021         * testsuite/gas/all/fwdexp.d: Likewise.
5022         * testsuite/gas/all/fwdexp.s: Likewise.
5023         * testsuite/gas/elf/section2.e-mips: Likewise.
5024         * testsuite/gas/elf/section2.l: Likewise.
5025         * testsuite/gas/elf/section2.s: Likewise.
5026         * testsuite/gas/macros/app1.d: Likewise.
5027         * testsuite/gas/macros/app1.s: Likewise.
5028         * testsuite/gas/macros/app2.d: Likewise.
5029         * testsuite/gas/macros/app2.s: Likewise.
5030         * testsuite/gas/macros/app3.d: Likewise.
5031         * testsuite/gas/macros/app3.s: Likewise.
5032         * testsuite/gas/macros/app4.d: Likewise.
5033         * testsuite/gas/macros/app4.s: Likewise.
5034         * testsuite/gas/macros/app4b.s: Likewise.
5035         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5036         * testsuite/gas/z80/z80.exp: Add new tests
5037         * testsuite/gas/z80/dollar.d: New file.
5038         * testsuite/gas/z80/dollar.s: New file.
5039         * testsuite/gas/z80/ez80_adl_all.d: New file.
5040         * testsuite/gas/z80/ez80_adl_all.s: New file.
5041         * testsuite/gas/z80/ez80_adl_suf.d: New file.
5042         * testsuite/gas/z80/ez80_isuf.s: New file.
5043         * testsuite/gas/z80/ez80_z80_all.d: New file.
5044         * testsuite/gas/z80/ez80_z80_all.s: New file.
5045         * testsuite/gas/z80/ez80_z80_suf.d: New file.
5046         * testsuite/gas/z80/r800_extra.d: New file.
5047         * testsuite/gas/z80/r800_extra.s: New file.
5048         * testsuite/gas/z80/r800_ii8.d: New file.
5049         * testsuite/gas/z80/r800_z80_doc.d: New file.
5050         * testsuite/gas/z80/z180.d: New file.
5051         * testsuite/gas/z80/z180.s: New file.
5052         * testsuite/gas/z80/z180_z80_doc.d: New file.
5053         * testsuite/gas/z80/z80_doc.d: New file.
5054         * testsuite/gas/z80/z80_doc.s: New file.
5055         * testsuite/gas/z80/z80_ii8.d: New file.
5056         * testsuite/gas/z80/z80_ii8.s: New file.
5057         * testsuite/gas/z80/z80_in_f_c.d: New file.
5058         * testsuite/gas/z80/z80_in_f_c.s: New file.
5059         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5060         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5061         * testsuite/gas/z80/z80_out_c_0.d: New file.
5062         * testsuite/gas/z80/z80_out_c_0.s: New file.
5063         * testsuite/gas/z80/z80_reloc.d: New file.
5064         * testsuite/gas/z80/z80_reloc.s: New file.
5065         * testsuite/gas/z80/z80_sli.d: New file.
5066         * testsuite/gas/z80/z80_sli.s: New file.
5067
5068 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
5069
5070         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5071         REGLIST_RN.
5072
5073 2020-01-01  Alan Modra  <amodra@gmail.com>
5074
5075         Update year range in copyright notice of all files.
5076
5077 For older changes see ChangeLog-2019
5078 \f
5079 Copyright (C) 2020 Free Software Foundation, Inc.
5080
5081 Copying and distribution of this file, with or without modification,
5082 are permitted in any medium without royalty provided the copyright
5083 notice and this notice are preserved.
5084
5085 Local Variables:
5086 mode: change-log
5087 left-margin: 8
5088 fill-column: 74
5089 version-control: never
5090 End: