gas/ChangeLog

   1 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
   2
   3         * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
   4         * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
   5
   6 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
   7
   8         * testsuite/gas/aarch64/ete.d: New test.
   9         * testsuite/gas/aarch64/ete.s: New test.
  10
  11 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  12
  13         * testsuite/gas/aarch64/trbe-invalid.d: New test.
  14         * testsuite/gas/aarch64/trbe-invalid.l: New test.
  15         * testsuite/gas/aarch64/trbe-invalid.s: New test.
  16         * testsuite/gas/aarch64/trbe.d: New test.
  17         * testsuite/gas/aarch64/trbe.s: New test.
  18
  19 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
  20
  21         * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
  22
  23 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
  24
  25         * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
  26         add missing F16 bit to Neoverse V1.
  27
  28 2020-09-26  Alan Modra  <amodra@gmail.com>
  29
  30         * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
  31         for csky_get_control_regno.
  32         (csky_get_reg_val): Likewise when calling csky_get_general_regno.
  33
  34 2020-09-24  Jim Wilson  <jimw@sifive.com>
  35
  36         PR 26400
  37         * config/tc-riscv.c (append_insn): If in absolute section, emit
  38         error before add_relaxed_insn call.
  39         * testsuite/gas/riscv/absolute-sec.d: New.
  40         * testsuite/gas/riscv/absolute-sec.l: New.
  41         * testsuite/gas/riscv/absolute-sec.s: New.
  42
  43 2020-09-23  Mark Wielaard  <mark@klomp.org>
  44
  45         * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
  46
  47 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  48
  49         * config/tc-arm.c (arm_cpus): Add Neoverse V1.
  50         * doc/c-arm.texi: Document Neoverse V1 support.
  51
  52 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  53
  54         * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
  55         * doc/c-aarch64.texi: Document Neoverse V1 support.
  56
  57 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  58
  59         * config/tc-arm.c (arm_cpus): Add Neoverse N2.
  60         * doc/c-arm.texi: Document -mcpu=neoverse-n2.
  61
  62 2020-09-24  Lili Cui  <lili.cui@intel.com>
  63
  64         * NEWS: Add TDX.
  65         * config/tc-i386.c (cpu_arch): Add .tdx.
  66         (cpu_noarch): Likewise.
  67         * doc/c-i386.texi: Document tdx.
  68         * testsuite/gas/i386/i386.exp: Run tdx tests.
  69         * testsuite/gas/i386/tdx.d: Likewise.
  70         * testsuite/gas/i386/tdx.s: Likewise.
  71         * testsuite/gas/i386/x86-64-tdx.d: Likewise.
  72         * testsuite/gas/i386/x86-64-tdx.s: Likewise.
  73
  74 2020-09-17 Cooper Qu  <cooper.qu@linux.alibaba.com>
  75
  76         * config/tc-csky.c (parse_type_ctrlreg): Use function
  77         csky_get_control_regno to operand.
  78         (csky_get_reg_val): Likewise.
  79         (is_reg_sp_with_bracket): Use function csky_get_reg_val
  80         to parse operand.
  81         (is_reg_sp): Refine.
  82         (is_oimm_within_range): Fix, report error when operand
  83         is not constant.
  84         (parse_type_cpreg): Refine.
  85         (parse_type_cpcreg): Refine.
  86         (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
  87         (md_assemble): Fix no error reporting somtimes when
  88         operands number are not fit.
  89         (csky_addc64): Refine.
  90         (csky_subc64): Refine.
  91         (csky_or64): Refine.
  92         (v1_work_fpu_fo): Refine.
  93         (v1_work_fpu_read): Refine.
  94         (v1_work_fpu_writed): Refine.
  95         (v1_work_fpu_readd): Refine.
  96         (v2_work_addc): New function, strengthen the operands legality
  97         check of addc.
  98         * testsuite/gas/csky/all.d : Use register number format when
  99         disassemble register name by default.
 100         * testsuite/gas/csky/cskyv2_all.d : Likewise.
 101         * testsuite/gas/csky/trust.d: Likewise.
 102         * testsuite/gas/csky/cskyv2_ck860.d : Fix.
 103         * testsuite/gas/csky/trust.s : Fix.
 104
 105 2020-09-23  Lili Cui  <lili.cui@intel.com>
 106
 107         * NEWS: Add Key Locker.
 108         * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
 109         (cpu_noarch): Likewise.
 110         * doc/c-i386.texi: Document kl and wide_kl.
 111         * testsuite/gas/i386/i386.exp: Run keylocker tests.
 112         * testsuite/gas/i386/keylocker-intel.d: New test.
 113         * testsuite/gas/i386/keylocker.d: Likewise.
 114         * testsuite/gas/i386/keylocker.s: Likewise.
 115         * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
 116         * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
 117         * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
 118         * testsuite/gas/i386/x86-64-property-10.d: Likewise.
 119         * testsuite/gas/i386/property-10.d: Likewise.
 120         * testsuite/gas/i386/property-10.s: Likewise.
 121
 122 2020-09-21  Alan Modra  <amodra@gmail.com>
 123
 124         PR 26569
 125         * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
 126         relocs.
 127         (riscv_call): Tie them off after the jalr.
 128         (md_apply_fix): Zero fx_size of RELAX fixup.
 129
 130 2020-09-018  David Faust  <david.faust@oracle.com>
 131
 132         * testsuite/gas/bpf/alu-xbpf.d: New file.
 133         * testsuite/gas/bpf/alu-xbpf.s: Likewise.
 134         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 135         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 136         * testuiste/gas/bpf/bpf.exp: Run new tests.
 137
 138 2020-09-18  Tucker  <tuckkern+sourceware@gmail.com>
 139
 140         PR 26556
 141         * read.c (bss_alloc): Convert size parameter from octets to
 142         bytes.
 143
 144 2020-09-17  Alan Modra  <amodra@gmail.com>
 145
 146         * testsuite/gas/i386/i386.exp: Return early if not x86.
 147
 148 2020-09-16  Alan Modra  <amodra@gmail.com>
 149
 150         * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
 151         elf_symbol_from invocation.
 152         * config/tc-aarch64.c (s_variant_pcs): Likewise.
 153         * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
 154         * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
 155         (ppc_fix_adjustable): Likewise.
 156         * config/tc-xgate.c (xgate_frob_symbol): Likewise.
 157
 158 2020-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
 161         * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
 162
 163 2020-09-15  Alan Modra  <amodra@gmail.com>
 164
 165         PR 26610
 166         * config/tc-arm.c (move_or_literal_pool): Correct extraction of
 167         bignum.  Use unsigned "v"
 168         (is_double_a_single): Make "v" and "mantissa" unsigned.  Formatting.
 169         (double_to_single): Likewise.
 170
 171 2020-09-15  Nick Clifton  <nickc@redhat.com>
 172
 173         * read.c (s_nop): Preserve the input_line_pointer around the call
 174         to md_assemble.
 175         * config/tc-s12z.c (md_assemble): Revert previous delta.
 176
 177 2020-09-15  David Faust  <david.faust@oracle.com>
 178
 179         * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
 180
 181 2020-09-14  Nick Clifton  <nickc@redhat.com>
 182
 183         * read.c (s_nop): New function.  Handles the .nop directive.
 184         (potable): Add entry for "nop".
 185         (s_nops): Code tidy.
 186         * read.h (s_nop): Add prototype.
 187         * config/tc-bpf.h (md_single_noop_insn): Define.
 188         * config/tc-mmix.h (md_single_noop_insn): Define.
 189         * config/tc-or1k.h (md_single_noop_insn): Define.
 190         * config/tc-ia64.h (md_single_noop_insn): Define.
 191         * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
 192         rather than corrupting it.
 193         * write.c (relax_segment): Update error message regarding
 194         non-absolute values passed to .fill and .nops.
 195         * NEWS: Mention the new directive.
 196         * doc/as.texi: Document the new directive.
 197         * doc/internals.texi: Document the new internal macros used to
 198         implement the new directive.
 199         * testsuite/gas/all/nop.s: New test.
 200         * testsuite/gas/all/nop.d: New test control file.
 201         * testsuite/gas/all/gas.exp: Run the new test.
 202         * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
 203         * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
 204         control file.
 205         * testsuite/gas/elf/elf.exp: Run the new test.
 206         * testsuite/gas/i386/space1.l: Adjust expected output.
 207
 208 2020-09-07  Mark Wielaard  <mark@klomp.org>
 209
 210         * as.texi (-g): Explicitly mention when .debug_info and .debug_line
 211         are generated for the DWARF format.
 212         (Loc): Add that it is an error to both use a .loc directive and
 213         generate a .debug_line yourself.
 214         * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
 215         (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
 216         (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
 217         an error. Only create .debug_line if it is empty (or doesn't exist).
 218         * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
 219         an elf target.
 220         * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
 221
 222 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 223
 224         * config/tc-csky.c (md_begin): Enable extend lrw by default for
 225         CK802, CK803 and CK860.
 226
 227 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 228
 229         * config/tc-csky.c (struct csky_cpu_info): Add new members
 230         isa_flag, features and ver.
 231         (struct csky_cpu_feature): New.
 232         (struct csky_cpu_version): New.
 233         (CSKY_FEATURE_MAX): Define.
 234         (CSKY_CPU_REVERISON_MAX): Define.
 235         (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
 236          FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
 237         Define, each standard one collection of instructions.
 238         (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
 239          CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
 240          CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
 241          CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
 242          CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
 243          CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
 244          CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
 245          CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
 246          CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
 247         the features combination used by cpu.
 248         (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
 249          CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
 250          CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
 251         Define, version information used by cpu.
 252         (csky_cpus): Refine, and add CK804, CK805 and CK800.
 253         (parse_cpu): Refine.
 254         (parse_arch): Refine.
 255         (md_show_usage): Refine.
 256         (md_begin): Refine.
 257
 258 2020-09-09  Alan Modra  <amodra@gmail.com>
 259
 260         * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
 261         valueT is smaller than 64 bits.
 262
 263 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 264
 265         * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
 266         (CSKY_ISA_860): Likewise.
 267
 268 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 269
 270         * config/tc-csky.c (float_abi): New.
 271         (md_longopts): Add mfloat-abi.
 272         (struct sky_option_value_table): New.
 273         (csky_float_abis): New, the possible values for -mfloat-abi.
 274         (parse_float_abi): New funtion.
 275         (md_show_usage): Show help information for -mfloat-abi.
 276         (set_csky_attribute): Store float-abi value.
 277
 278 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 279
 280         * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
 281         helper function to encode fpuv3 fmovi instructions.
 282         (float_work_fpuv3_fstore): New function.
 283         (struct literal): Add new member 'offset'.
 284         (csky_cpus): New cpu CK860f.
 285         (enter_literal): Return literal pool pointer instead of offset.
 286         (parse_rt): Adjust the change of enter_literal.
 287         (parse_rtf): Likewise.
 288         (v1_work_lrw): Likewise.
 289         (v1_work_jbsr): Likewise.
 290         (v2_work_lrw): Likewise.
 291         (v2_work_jbsr): Likewise.
 292         (v2_work_jsri): Likewise.
 293         (vdsp_work_vlrw): Likewise.
 294         (is_freglist_legal): Add handler for FPUV3.
 295         (parse_type_freg): Likewise.
 296         (is_imm_within_range): Set e.X_add_number if it is a signed and
 297         negtive number.
 298         (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
 299         OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
 300         and OPRND_TYPE_DFLOAT_FMOVI.
 301         (float_to_half): Convert float number to harf float.
 302         * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
 303         the test cases for FPUV3, they are divided by instruction
 304         operands format and both have legal cases and illegal cases.
 305
 306 2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 307         Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 308
 309         * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
 310         (msp430_md_end): Call msp430_insert_uleb128_fixes.
 311
 312 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 313
 314         * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
 315         * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
 316
 317 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 318
 319         * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
 320         validation function.
 321         (parse_sys_ins_reg): Likewise.
 322         (print_operands): Pass CPU features to aarch64_print_operand().
 323         * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
 324         * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
 325         * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
 326         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
 327         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
 328         * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
 329         * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
 330
 331 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 332
 333         * testsuite/gas/aarch64/dfb.d: New test.
 334         * testsuite/gas/aarch64/dfb.s: Input.
 335
 336 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 337
 338         * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
 339         * doc/c-aarch64.texi: Document -march=armv8-r.
 340
 341 2020-09-07  Mark Wielaard  <mark@klomp.org>
 342
 343         * dwarf2dbg.c (add_line_strp): New function.
 344         (out_dir_and_file_list): Take line_seg and sizeof_offset as
 345         arguments, Use DW_FORM_line_strp for dir and file. Call
 346         add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
 347         (out_debug_line): Call out_dir_and_file_list with line_seg and
 348         sizeof_offset.
 349         * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
 350         strings.
 351
 352 2020-09-07  Mark Wielaard  <mark@klomp.org>
 353
 354         * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
 355         (out_debug_ranges): Add ranges_sym argument and set it.
 356         (out_debug_rnglists): New function.
 357         (out_debug_info): Change ranges_seg argument to ranges_sym
 358         and use it to set DW_AT_ranges value.
 359         (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
 360         DWARF2_VERSION 5 call out_debug_rnglists.
 361
 362 2020-09-07  Mark Wielaard  <mark@klomp.org>
 363
 364         * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
 365         FALSE.
 366         * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
 367
 368 2020-09-01  Mark Wielaard  <mark@klomp.org>
 369
 370         * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
 371         version 4 or higher.
 372
 373 2020-09-02  Alan Modra  <amodra@gmail.com>
 374
 375         * expr.c (add_to_result, subtract_from_result): Use unsigned
 376         addition and subtraction.
 377
 378 2020-09-02  Alan Modra  <amodra@gmail.com>
 379
 380         * config/tc-z80.c (is_overflow): Avoid too large shift.
 381
 382 2020-09-02  Alan Modra  <amodra@gmail.com>
 383
 384         * config/tc-sparc.c (in_signed_range): Use an unsigned type for
 385         sign mask.
 386
 387 2020-09-02  Alan Modra  <amodra@gmail.com>
 388
 389         * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
 390
 391 2020-09-02  Alan Modra  <amodra@gmail.com>
 392
 393         * config/tc-mips.c (load_register): Avoid too large shift.
 394
 395 2020-09-02  Alan Modra  <amodra@gmail.com>
 396
 397         * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
 398
 399 2020-09-02  Alan Modra  <amodra@gmail.com>
 400
 401         * config/rx-parse.y (rx_intop): Avoid too large shifts.
 402         (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
 403         (rtsd_immediate): Use correctly typed unsigned variables.
 404
 405 2020-09-02  Alan Modra  <amodra@gmail.com>
 406
 407         * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
 408         constant shifted left.
 409
 410 2020-09-02  Alan Modra  <amodra@gmail.com>
 411
 412         * config/bfin-lex.l: Use an unsigned type for "value".
 413
 414 2020-09-02  Alan Modra  <amodra@gmail.com>
 415
 416         * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
 417         on BFD64.
 418
 419 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 420
 421         * config/tc-csky.c (csky_cpus): Add ck803r3.
 422         (CSKY_ISA_803R3): Define.
 423         (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
 424
 425 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 426
 427         * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
 428
 429 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 430
 431         * config/tc-csky.c (struct literal): New member bignum.
 432         (dump_literals): Handle big constant.
 433         (enter_literal): Likewise.
 434         (parse_type_freg): Handle vector register.
 435
 436 2020-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 437
 438         * doc/as.texi: Document the .tls_common directive.
 439
 440 2020-09-01  Alan Modra  <amodra@gmail.com>
 441
 442         PR 26420
 443         PR 26421
 444         PR 26425
 445         PR 26427
 446         * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
 447         uncond_value unsigned.
 448         (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
 449         (parse_big_immediate): Cast generic_bignum elements to unsigned.
 450         (encode_thumb32_immediate): Shift left 0xffU.
 451         (double_to_single): Make sign unsigned.  Tidy.
 452         (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
 453         valueT.
 454         (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
 455         (md_assemble): Likewise.
 456         (handle_pred_state): Make cond unsigned.
 457         (thumb32_negate_data_op): Make variables unsigned.
 458         (md_apply_fix): Make value and newval unsigned, adjust uses.
 459
 460 2020-08-31  Alan Modra  <amodra@gmail.com>
 461
 462         PR 26510
 463         * config/tc-z8k.c (buffer): Use unsigned char.
 464         (apply_fix): Use unsigned char* pointers.
 465         (build_bytes): Likewise and mask nibbles when packing.
 466
 467 2020-08-31  Alan Modra  <amodra@gmail.com>
 468
 469         PR 26503
 470         * config/tc-v850.c (parse_register_list): Shift 1u left.
 471
 472 2020-08-31  Alan Modra  <amodra@gmail.com>
 473
 474         PR 26502
 475         * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
 476
 477 2020-08-31  Alan Modra  <amodra@gmail.com>
 478
 479         PR 26497
 480         * config/tc-sh.c (assemble_ppi): Use unsigned variables.
 481
 482 2020-08-31  Alan Modra  <amodra@gmail.com>
 483
 484         PR 26495
 485         * config/tc-score.c (s3_apply_fix): Use unsigned variables.
 486         * config/tc-score7.c (s7_apply_fix): Likewise.
 487
 488 2020-08-31  Alan Modra  <amodra@gmail.com>
 489
 490         PR 26480
 491         * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
 492
 493 2020-08-31  Alan Modra  <amodra@gmail.com>
 494
 495         PR 26479
 496         * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
 497
 498 2020-08-31  Alan Modra  <amodra@gmail.com>
 499
 500         PR 26472
 501         PR 26473
 502         PR 26474
 503         * config/tc-mips.c (operand_reg_mask): Shift 1u left.
 504         (load_register): Shift 0xffffU left.
 505
 506 2020-08-31  Alan Modra  <amodra@gmail.com>
 507
 508         PR 26471
 509         * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
 510
 511 2020-08-31  Alan Modra  <amodra@gmail.com>
 512
 513         PR 26468
 514         * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
 515         other variables.
 516
 517 2020-08-31  Alan Modra  <amodra@gmail.com>
 518
 519         PR 26493
 520         * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
 521         VALID_* macros to unsigned.
 522
 523 2020-08-31  Alan Modra  <amodra@gmail.com>
 524
 525         * config/tc-crx.c: Formatting.
 526         (CRX_PRINT): Wrap params in parentheses.  Remove parens from uses
 527         throughout file.
 528         (reset_vars, get_register, get_copregister, get_optype, get_opbits),
 529         (get_opflags, get_number_of_operands, parse_operand, gettrap),
 530         (handle_LoadStor, getconstant, check_range, getreg_image),
 531         (parse_operands, parse_insn, print_operand, print_constant),
 532         (exponent2scale, mask_reg, process_label_constant, set_operand),
 533         (assemble_insn, print_insn): Delete unnecessary forward declaration.
 534         (print_insn): Make static.
 535         (print_constant): Make "constant" unsigned.
 536         (assemble_insn): Tidy REVERSE_MATCH index calc.
 537         * expr.c (generic_bignum_to_int32): Cast elements to valueT.
 538
 539 2020-08-31  Alan Modra  <amodra@gmail.com>
 540
 541         PR 26509
 542         * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
 543
 544 2020-08-30  Alan Modra  <amodra@gmail.com>
 545
 546         * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
 547         overflow test without UB.  Avoid other UB shifts by making them
 548         unsigned.
 549
 550 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 551
 552         * config/tc-csky.c (csky_error_state): New member 'arg_int'.
 553         (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
 554         (SET_ERROR_INTEGER): New.
 555         (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
 556         ERROR_VREG_OVER_RANGE.
 557         (csky_show_error): Pass an integer argument for some error
 558         numbers.
 559         (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
 560         (parse_rt): Likewise.
 561         (parse_type_ctrlreg): Likewise.
 562         (csky_get_reg_val): Likewise.
 563         (is_reglist_legal): Likewise.
 564         (is_freglist_legal): Likewise.
 565         (is_reglist_dash_comma_legal): Likewise.
 566         (is_reg_lshift_illegal): Likewise.
 567         (is_psr_bit): Likewise.
 568         (parse_type_cpreg): Likewise.
 569         (parse_type_cpcreg): Likewise.
 570         (parse_type_areg): Likewise.
 571         (parse_type_freg): Likewise.
 572         (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
 573         (get_operand_value): Likewise.
 574         (parse_operands_op): Likewise and call is_imm_within_range,
 575         is_imm_within_range_ext and is_oimm_within_range.
 576         (md_assemble): Likewise.
 577         (is_imm_within_range): New.
 578         (is_imm_within_range_ext): Rename from is_imm_over_range.
 579         (is_oimm_within_range): Rename from is_oimm_over_range.
 580         (v2_work_add_sub): Call SET_ERROR_INTEGER.
 581         (csky_rolc): call is_imm_within_range instead of
 582         is_imm_over_range.
 583
 584 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 585
 586         * config/tc-csky.c (md_begin): Add warning when -mdsp and
 587         -mcpu=ck803ern are both added.
 588         (parse_ldst_imm): Fix error message.
 589
 590 2020-08-30  Alan Modra  <amodra@gmail.com>
 591
 592         * testsuite/gas/cr16/cbitb_test.d: Update expected output.
 593         * testsuite/gas/cr16/cbitw_test.d: Likewise.
 594         * testsuite/gas/cr16/sbitb_test.d: Likewise.
 595         * testsuite/gas/cr16/sbitw_test.d: Likewise.
 596         * testsuite/gas/cr16/storb_test.d: Likewise.
 597         * testsuite/gas/cr16/storw_test.d: Likewise.
 598         * testsuite/gas/cr16/tbitb_test.d: Likewise.
 599         * testsuite/gas/cr16/tbitw_test.d: Likewise.
 600
 601 2020-08-30  Alan Modra  <amodra@gmail.com>
 602
 603         PR 26437
 604         PR 26438
 605         * config/tc-cr16.c: Include limits.h, formatting.
 606         (CR16_PRINT): Wrap params in parentheses.  Remove parens from uses
 607         throughout file.
 608         (getconstant): Handle zero nbits.
 609         (print_operand): Use unsigned variables.  Simplify handling of
 610         index regs.
 611         (check_range): Use int32_t variables.  Correct range checks.
 612
 613 2020-08-29  Alan Modra  <amodra@gmail.com>
 614
 615         PR 26481
 616         * config/tc-pj.c (md_assemble): Don't loop past end of
 617         opcode->arg array.
 618
 619 2020-08-28  Alan Modra  <amodra@gmail.com>
 620
 621         PR 26460
 622         * config/tc-ia64.c (parse_operands): Don't access past end of
 623         idesc->operands.
 624
 625 2020-08-26  Mark Wielaard  <mark@klomp.org>
 626
 627         * as.c (parse_args): Handle bad -gdwarf options.
 628
 629 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
 630
 631         * config/tc-csky.c (md_begin): Set attributes.
 632         (isa_flag): Change type to unsigned 64 bits.
 633         (struct csky_cpu_info): Likewise.
 634         (struct csky_macro_info): Likewise.
 635         (set_csky_attribute): New.
 636         * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
 637         * testsuite/gas/csky/all.d: Likewise.
 638         * testsuite/gas/csky/bsr1.d: Likewise.
 639         * testsuite/gas/csky/csky_vdsp.d: Likewise.
 640         * testsuite/gas/csky/cskyv2_all.d: Likewise.
 641         * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
 642         * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
 643         * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
 644         * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
 645         * testsuite/gas/csky/cskyv2_float.d: Likewise.
 646         * testsuite/gas/csky/enhance_dsp.d: Likewise.
 647         * testsuite/gas/csky/java.d: Likewise.
 648         * testsuite/gas/csky/v1_float.d: Likewise.
 649         * testsuite/gas/csky/v2_float_part1.d: Likewise.
 650         * testsuite/gas/csky/v2_float_part2.d: Likewise.
 651         * testsuite/gas/csky/v2_tls_gd.d: Likewise.
 652         * testsuite/gas/csky/v2_tls_ie.d: Likewise.
 653         * testsuite/gas/csky/v2_tls_ld.d: Likewise.
 654         * testsuite/gas/csky/v2_tls_le.d: Likewise.
 655         * testsuite/gas/elf/elf.exp: Add handler for CSKY.
 656         * testsuite/gas/elf/section2.e-csky: New.
 657
 658 2020-08-27  Alan Modra  <amodra@gmail.com>
 659
 660         PR 26467
 661         * cgen.c (weak_operand_overflow_check): Handle opmask for
 662         operand length zero.  Use 1UL constant.
 663
 664 2020-08-26  Alan Modra  <amodra@gmail.com>
 665
 666         PR 26508
 667         * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
 668         when n_entries is zero.
 669
 670 2020-08-26  Alan Modra  <amodra@gmail.com>
 671
 672         PR 26448
 673         * symbols.c: Include limits.h.
 674         (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
 675         unsigned shift.  Warn if shift count larger than valueT size.
 676
 677 2020-08-26  Alan Modra  <amodra@gmail.com>
 678
 679         PR 26447
 680         * expr.c (expr <O_left_shift>): Do an unsigned shift.
 681
 682 2020-08-25  Alan Modra  <amodra@gmail.com>
 683
 684 2020-08-26  David Faust  <david.faust@oracle.com>
 685
 686         * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
 687         * testsuite/gas/bpf/indcall-1.d: New file.
 688         * testsuite/gas/bpf/indcall-1.s: Likewise.
 689         * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
 690         * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
 691         * testsuite/gas/bpf/bpf.exp: Run new tests.
 692
 693 2020-08-25  Alan Modra  <amodra@gmail.com>
 694
 695         PR 26501
 696         * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
 697         misc_symbol_hash entries without values.
 698
 699 2020-08-25  Alan Modra  <amodra@gmail.com>
 700
 701         PR 26500
 702         * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
 703         insn with name = "".
 704
 705 2020-08-25  Alan Modra  <amodra@gmail.com>
 706
 707         PR 26441
 708         * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
 709         two or three chars, and don't bother copying.
 710
 711 2020-08-25  Alan Modra  <amodra@gmail.com>
 712
 713         PR 26426
 714         * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
 715         NS_NULL shape.
 716
 717 2020-08-25  Alan Modra  <amodra@gmail.com>
 718
 719         PR 26410
 720         * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
 721         (dollar_label_clear): Don't call memset with NULL pointer.
 722
 723 2020-08-25  Alan Modra  <amodra@gmail.com>
 724
 725         * config/tc-arc.c (declare_register_set): Avoid false positive
 726         format-overflow warning.
 727         * config/tc-epiphany.c (md_assemble): Likewise.
 728         * config/tc-mips.c (md_begin): Likewise.
 729         * config/tc-mmix.c (mmix_md_begin): Likewise.
 730         * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
 731         positive "may be used uninitialized" warning.
 732
 733 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
 734
 735         * config/tc-csky.c (csky_archs): Add item for CK860,
 736         change ck810 and ck807's arch_flag.
 737         (csky_cpus): Add item for CK860.
 738         (md_begin): Enable DSP for CK810 and CK807 by default.
 739         (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
 740         * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
 741         * testsuite/gas/csky/cskyv2_all.s: Likewise.
 742         * testsuite/gas/csky/cskyv2_ck860.d: New.
 743         * testsuite/gas/csky/cskyv2_ck860.s: New.
 744         * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
 745         * testsuite/gas/csky/enhance_dsp.s: Likewise.
 746
 747 2020-08-24  Alan Modra  <amodra@gmail.com>
 748
 749         * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
 750         in case where it isn't copied.
 751         * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
 752         * testsuite/gas/tic54x/field.d: Dump section contents and symbols
 753         rather than disassembling.
 754         * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
 755
 756 2020-08-24  Alan Modra  <amodra@gmail.com>
 757
 758         * config/tc-aarch64.c (md_begin): Don't bother checking for
 759         out of memory failure from str_htab_create.
 760         * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
 761         (arc_extcorereg, arc_stralloc): Likewise.
 762         * config/tc-arm.c (md_begin): Likewise.
 763         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 764         * config/tc-cris.c (md_begin): Likewise.
 765         * config/tc-crx.c (md_begin): Likewise.
 766         * config/tc-pdp11.c (md_begin): Likewise.
 767         * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
 768         * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
 769
 770 2020-08-24  Alan Modra  <amodra@gmail.com>
 771
 772         * config/tc-arm.c (move_or_literal_pool): Avoid false positive
 773         "may be used uninitialised".
 774         (opcode_lookup): Likewise.
 775
 776 2020-08-24  Alan Modra  <amodra@gmail.com>
 777
 778         PR 26526
 779         * symbols.c (local_symbol_convert): Clear out xtra.
 780
 781 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 782
 783         * config/tc-csky.c (CSKY_ISA_803R2): New.
 784         (csky_archs): Add ck803r2 series.
 785         (md_begin): Fix warning about -medsp.
 786         (csky_get_freg_val): Support lowercase of fpu register name.
 787         * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
 788         * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
 789
 790 2020-08-23  Alan Modra  <amodra@gmail.com>
 791
 792         PR 26513
 793         * hash.h (htab_insert): Update prototype and comment.
 794         (struct string_tuple): Make "value" a const void*.
 795         (string_tuple_alloc): Likewise.
 796         (str_hash_find, str_hash_find_n): Cast returned value.
 797         (str_hash_insert): Add "replace" parameter, and return slot pointer.
 798         Free alloc'd element when not inserted.
 799         * hash.c (htab_insert): Likewise.  Return slot when element exists,
 800         otherwise return NULL.
 801         * read.c (pop_insert): Insert into hash table without first searching.
 802         * config/tc-avr.c (md_begin): Likewise.
 803         * config/tc-msp430.c (md_begin): Likewise.
 804         * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
 805         * config/tc-v850.c (md_begin): Likewise.
 806         * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
 807         (delete_macro): Delete from hash table.
 808         * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
 809
 810         * symbols.c (local_symbol_make, symbol_table_insert): Allow
 811         replacement of hash table entries.
 812         * config/obj-coff-seh.c (seh_hash_insert): Likewise.
 813         * config/obj-coff.c (tag_insert): Likewise.
 814         * config/tc-iq2000.c (iq2000_add_macro): Likewise.
 815         * config/tc-m68k.c (md_begin): Likewise for aliases.
 816         * config/tc-tic4x.c (tic4x_asg): Likewise.
 817         * config/tc-tic6x.c (md_begin): Likewise.
 818
 819         * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
 820         hash table entries.
 821         * ecoff.c (add_string, get_tag): Likewise.
 822         * macro.c (expand_irp): Likewise.
 823         * config/obj-elf.c (build_additional_section_info): Likewise.
 824         * config/tc-aarch64.c (insert_reg_alias): Likewise.
 825         (checked_hash_insert): Likewise.
 826         * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
 827         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 828         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 829         * config/tc-arm.c (insert_reg_alias): Likewise.
 830         (arm_tc_equal_in_insn, md_begin): Likewise.
 831         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 832         * config/tc-cris.c (md_begin): Likewise.
 833         * config/tc-crx.c (md_begin): Likewise.
 834         * config/tc-csky.c (md_begin): Likewise.
 835         * config/tc-d10v.c (md_begin): Likewise.
 836         * config/tc-dlx.c (md_begin): Likewise.
 837         * config/tc-ft32.c (md_begin): Likewise.
 838         * config/tc-h8300.c (md_begin): Likewise.
 839         * config/tc-hppa.c (md_begin): Likewise.
 840         * config/tc-i386.c (md_begin): Likewise.
 841         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 842         (md_begin, dot_alias): Likewise.
 843         * config/tc-m68hc11.c (md_begin): Likewise.
 844         * config/tc-m68k.c (md_begin): Likewise.
 845         * config/tc-mcore.c (md_begin): Likewise.
 846         * config/tc-microblaze.c (md_begin): Likewise.
 847         * config/tc-mips.c (md_begin): Likewise.
 848         * config/tc-mmix.c (md_begin): Likewise.
 849         * config/tc-mn10200.c (md_begin): Likewise.
 850         * config/tc-mn10300.c (md_begin): Likewise.
 851         * config/tc-moxie.c (md_begin): Likewise.
 852         * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
 853         * config/tc-nios2.c (md_begin): Likewise.
 854         * config/tc-ns32k.c (md_begin): Likewise.
 855         * config/tc-pdp11.c (md_begin): Likewise.
 856         * config/tc-pj.c (fake_opcode, md_begin): Likewise.
 857         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 858         * config/tc-pru.c (md_begin): Likewise.
 859         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 860         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 861         (riscv_init_csr_hash): Likewise.
 862         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 863         * config/tc-score.c (s3_insert_reg): Likewise.
 864         (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
 865         * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
 866         (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
 867         * config/tc-sh.c (md_begin): Likewise.
 868         * config/tc-sparc.c (md_begin): Likewise.
 869         * config/tc-spu.c (md_begin): Likewise.
 870         * config/tc-tic30.c (md_begin): Likewise.
 871         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 872         * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
 873         (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
 874         (subsym_substitute): Likewise.
 875         * config/tc-tilegx.c (md_begin): Likewise.
 876         * config/tc-tilepro.c (md_begin): Likewise.
 877         * config/tc-vax.c (vip_begin): Likewise.
 878         * config/tc-wasm32.c (md_begin): Likewise.
 879         * config/tc-xgate.c (md_begin): Likewise.
 880         * config/tc-z8k.c (md_begin): Likewise.
 881         * testsuite/gas/ppc/dcbt.d,
 882         * testsuite/gas/ppc/dcbt.s: New test.
 883         * testsuite/gas/ppc/ppc.exp: Run it.
 884
 885         * ecoff.c (add_string): Report fatal error on duplicates.
 886         * config/tc-alpha.c (md_begin): Likewise.
 887         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 888         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 889         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 890         * config/tc-cris.c (md_begin): Likewise.
 891         * config/tc-crx.c (md_begin): Likewise.
 892         * config/tc-dlx.c (md_begin): Likewise.
 893         * config/tc-hppa.c (md_begin): Likewise.
 894         * config/tc-i386.c (md_begin): Likewise.
 895         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 896         (md_begin): Likewise.
 897         * config/tc-m68k.c (md_begin): Likewise.
 898         * config/tc-mips.c (md_begin): Likewise.
 899         * config/tc-nios2.c (md_begin): Likewise.
 900         * config/tc-ns32k.c (md_begin): Likewise.
 901         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 902         * config/tc-pru.c (md_begin): Likewise.
 903         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 904         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 905         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 906         * config/tc-sparc.c (md_begin): Likewise.
 907         * config/tc-tic30.c (md_begin): Likewise.
 908         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 909         * config/tc-tilegx.c (md_begin): Likewise.
 910         * config/tc-tilepro.c (md_begin): Likewise.
 911         * config/tc-vax.c (vip_begin): Likewise.
 912
 913         * config/tc-alpha.c,
 914         * config/tc-arm.c,
 915         * config/tc-avr.c,
 916         * config/tc-cr16.c,
 917         * config/tc-csky.c,
 918         * config/tc-i386.c,
 919         * config/tc-m68hc11.c,
 920         * config/tc-m68k.c,
 921         * config/tc-microblaze.c,
 922         * config/tc-ns32k.c,
 923         * config/tc-pj.c,
 924         * config/tc-ppc.c,
 925         * config/tc-score.c,
 926         * config/tc-score7.c,
 927         * config/tc-tic4x.c,
 928         * config/tc-tic54x.c,
 929         * config/tc-tilegx.c,
 930         * config/tc-tilepro.c,
 931         * config/tc-xgate.c: Formatting.
 932
 933 2020-08-21  Alan Modra  <amodra@gmail.com>
 934
 935         * symbols.c (struct local_symbol): Add "hash" entry.  Reorder fields.
 936         Delete union.  Adjust code throughout file.
 937         (struct symbol): Add "hash", "name" and "x" entries.  Reorder fields.
 938         Split off some to..
 939         (struct xsymbol): ..this.  New struct.  Adjust code throughout file
 940         accessing these fields.
 941         (struct symbol_entry): Delete.
 942         (union symbol_entry): New.
 943         (hash_symbol_entry): Adjust for symbol_entry_t change.
 944         (symbol_entry_find): Likewise.
 945         (eq_symbol_entry): Compare hash values too.
 946         (symbol_entry_alloc): Delete.
 947         (local_symbol_converted_p, local_symbol_mark_converted): Delete.
 948         (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
 949         (local_hash): Delete.
 950         (abs_symbol_x, dot_symbol_x): New static var.
 951         (symbol_init): New function.
 952         (symbol_create): Rewrite.
 953         (LOCAL_SYMBOL_CHECK): Delete.  Replace uses throughout with simple
 954         test of flags.local_symbol.
 955         (local_symbol_make): Adjust for struct local_symbol changes.
 956         (local_symbol_convert): Rewrite.  Adjust all callers.
 957         (symbol_table_insert): Simplify.
 958         (symbol_clone): Comment on local sym cloning.  Handle split symbol
 959         struct.
 960         (get_real_sym): Delete.  Remove all uses.
 961         (symbol_find_exact_noref): Simplify.
 962         (resolve_local_symbol): Don't resolve non-locals.
 963         (S_SET_SEGMENT): Don't special case reg_section.
 964         (S_SET_NAME): Set both name and bsym->name.
 965         (symbol_mark_resolved, symbol_resolved_p): Simplify.
 966         (symbol_symbolS): Update comment.
 967         (symbol_begin): Don't create local_hash.  Adjust abs_symbol setup.
 968         (dot_symbol_init): Adjust dot_symbol setup.
 969         (symbol_print_statistics): Delete local_hash stats.
 970
 971 2020-08-21  Alan Modra  <amodra@gmail.com>
 972
 973         * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
 974         and remove sy_ from other field names.  Update throughout.
 975         (struct symbol): Remove sy_ from field names.  Delete unused
 976         TARGET_SYMBOL_FIELDS.  Update throughout file.  Move after..
 977         (struct local_symbol): ..here.  Remove lsy_ from field names.
 978         Delete unused TC_LOCAL_SYMFIELD_TYPE.  Update throughout file.
 979         (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
 980         Expand uses throughout file.
 981         (local_symbol_get_frag, local_symbol_set_frag): Likewise.
 982         (symbol_new): Move symbol_table_frozen test to..
 983         (symbol_append): ..here, and..
 984         (symbol_insert): ..here.
 985         (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
 986         (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
 987         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
 988
 989 2020-08-21  Alan Modra  <amodra@gmail.com>
 990
 991         * symbols.h (symbol_new, symbol_create, local_symbol_make),
 992         (symbol_temp_new): Arrange params as section, frag, offset.
 993         * symbols.c: Adjust to suit.
 994         * as.c: Likewise.
 995         * cgen.c: Likewise.
 996         * dwarf2dbg.c: Likewise.
 997         * ecoff.c: Likewise.
 998         * expr.c: Likewise.
 999         * itbl-ops.c: Likewise.
1000         * read.c: Likewise.
1001         * stabs.c: Likewise.
1002         * subsegs.c: Likewise.
1003         * config/obj-coff.c: Likewise.
1004         * config/obj-elf.c: Likewise.
1005         * config/obj-macho.c: Likewise.
1006         * config/tc-aarch64.c: Likewise.
1007         * config/tc-alpha.c: Likewise.
1008         * config/tc-arc.c: Likewise.
1009         * config/tc-arm.c: Likewise.
1010         * config/tc-avr.c: Likewise.
1011         * config/tc-cr16.c: Likewise.
1012         * config/tc-cris.c: Likewise.
1013         * config/tc-csky.c: Likewise.
1014         * config/tc-dlx.c: Likewise.
1015         * config/tc-hppa.c: Likewise.
1016         * config/tc-i386.c: Likewise.
1017         * config/tc-ia64.c: Likewise.
1018         * config/tc-m32r.c: Likewise.
1019         * config/tc-m68k.c: Likewise.
1020         * config/tc-mips.c: Likewise.
1021         * config/tc-mmix.c: Likewise.
1022         * config/tc-mn10200.c: Likewise.
1023         * config/tc-mn10300.c: Likewise.
1024         * config/tc-nds32.c: Likewise.
1025         * config/tc-nios2.c: Likewise.
1026         * config/tc-ppc.c: Likewise.
1027         * config/tc-riscv.c: Likewise.
1028         * config/tc-s390.c: Likewise.
1029         * config/tc-sh.c: Likewise.
1030         * config/tc-tic4x.c: Likewise.
1031         * config/tc-tic54x.c: Likewise.
1032         * config/tc-xtensa.c: Likewise.
1033
1034 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1035
1036         * config/tc-csky.c (csky_insn_info): Add member last_isize.
1037         (md_assemble): Assign value to csky_insn.last_isize.
1038         * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1039         * testsuite/gas/csky/enhance_dsp.s: Likewise.
1040
1041 2020-08-20  Martin Liska  <mliska@suse.cz>
1042
1043         * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1044         options.
1045         * as.c: Remove the options from help.
1046         * doc/as.texi: Remove options.
1047         * doc/internals.texi: Remove hash from documentation.
1048         * hash.c (struct hash_entry): Remove.
1049         (struct hash_control): Likewise.
1050         (set_gas_hash_table_size): Likewise.
1051         (hash_new_sized): Likewise.
1052         (hash_new): Likewise.
1053         (hash_die): Likewise.
1054         (hash_lookup): Likewise.
1055         (hash_insert): Likewise.
1056         (hash_jam): Likewise.
1057         (hash_replace): Likewise.
1058         (hash_find): Likewise.
1059         (hash_find_n): Likewise.
1060         (hash_delete): Likewise.
1061         (hash_traverse): Likewise.
1062         (hash_print_statistics): Likewise.
1063         (TABLES): Likewise.
1064         (STATBUFSIZE): Likewise.
1065         (main): Likewise.
1066         (what): Likewise.
1067         (destroy): Likewise.
1068         (applicatee): Likewise.
1069         (whattable): Likewise.
1070         * hash.h (struct hash_control): Likewise.
1071         (set_gas_hash_table_size): Likewise.
1072         (hash_new): Likewise.
1073         (hash_new_sized): Likewise.
1074         (hash_die): Likewise.
1075         (hash_insert): Likewise.
1076         (hash_jam): Likewise.
1077         (hash_replace): Likewise.
1078         (hash_find): Likewise.
1079         (hash_find_n): Likewise.
1080         (hash_delete): Likewise.
1081         (hash_traverse): Likewise.
1082         (hash_print_statistics): Likewise.
1083
1084 2020-08-20  Martin Liska  <mliska@suse.cz>
1085
1086         * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1087         str_htab type.
1088         (seh_hash_find): Likewise.
1089         (seh_hash_find_or_make): Likewise.
1090         * config/obj-coff.c (tag_init): Likewise.
1091         (tag_insert): Likewise.
1092         (tag_find): Likewise.
1093         * config/obj-elf.c (struct group_list): Likewise.
1094         (build_additional_section_info): Likewise.
1095         (free_section_idx): Likewise.
1096         (elf_adjust_symtab): Likewise.
1097         (elf_frob_file_after_relocs): Likewise.
1098         * config/tc-aarch64.c (INSN_SIZE): Likewise.
1099         (parse_reg): Likewise.
1100         (insert_reg_alias): Likewise.
1101         (create_register_alias): Likewise.
1102         (s_unreq): Likewise.
1103         (parse_shift): Likewise.
1104         (parse_pldop): Likewise.
1105         (parse_barrier): Likewise.
1106         (parse_barrier_psb): Likewise.
1107         (parse_bti_operand): Likewise.
1108         (parse_sys_reg): Likewise.
1109         (parse_sys_ins_reg): Likewise.
1110         (lookup_mnemonic): Likewise.
1111         (opcode_lookup): Likewise.
1112         (parse_operands): Likewise.
1113         (checked_hash_insert): Likewise.
1114         (sysreg_hash_insert): Likewise.
1115         (fill_instruction_hash_table): Likewise.
1116         (md_begin): Likewise.
1117         * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1118         (get_alpha_reloc_tag): Likewise.
1119         (assemble_tokens_to_insn): Likewise.
1120         (assemble_tokens): Likewise.
1121         (md_begin): Likewise.
1122         * config/tc-arc.c (arc_find_opcode): Likewise.
1123         (arc_insert_opcode): Likewise.
1124         (find_opcode_match): Likewise.
1125         (declare_register): Likewise.
1126         (declare_addrtype): Likewise.
1127         (md_begin): Likewise.
1128         (arc_parse_name): Likewise.
1129         (tc_arc_regname_to_dw2regnum): Likewise.
1130         (arc_extcorereg): Likewise.
1131         * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1132         (arm_reg_parse_multi): Likewise.
1133         (parse_reloc): Likewise.
1134         (insert_reg_alias): Likewise.
1135         (create_register_alias): Likewise.
1136         (s_unreq): Likewise.
1137         (parse_shift): Likewise.
1138         (parse_psr): Likewise.
1139         (parse_cond): Likewise.
1140         (parse_barrier): Likewise.
1141         (do_vfp_nsyn_opcode): Likewise.
1142         (opcode_lookup): Likewise.
1143         (arm_tc_equal_in_insn): Likewise.
1144         (md_begin): Likewise.
1145         * config/tc-avr.c (md_begin): Likewise.
1146         (avr_ldi_expression): Likewise.
1147         (md_assemble): Likewise.
1148         (avr_update_gccisr): Likewise.
1149         (avr_emit_insn): Likewise.
1150         * config/tc-cr16.c (get_register): Likewise.
1151         (get_register_pair): Likewise.
1152         (get_index_register): Likewise.
1153         (get_index_register_pair): Likewise.
1154         (get_pregister): Likewise.
1155         (get_pregisterp): Likewise.
1156         (initialise_reg_hash_table): Likewise.
1157         (md_begin): Likewise.
1158         (cr16_assemble): Likewise.
1159         (md_assemble): Likewise.
1160         * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1161         (md_begin): Likewise.
1162         (cris_process_instruction): Likewise.
1163         * config/tc-crx.c (get_register): Likewise.
1164         (get_copregister): Likewise.
1165         (md_begin): Likewise.
1166         (md_assemble): Likewise.
1167         * config/tc-csky.c (md_begin): Likewise.
1168         (parse_opcode): Likewise.
1169         (get_operand_value): Likewise.
1170         (v1_work_jbsr): Likewise.
1171         (v2_work_rotlc): Likewise.
1172         (v2_work_bgeni): Likewise.
1173         (v2_work_not): Likewise.
1174         * config/tc-d10v.c (sizeof): Likewise.
1175         (md_begin): Likewise.
1176         (do_assemble): Likewise.
1177         (md_apply_fix): Likewise.
1178         * config/tc-d30v.c (sizeof): Likewise.
1179         (md_begin): Likewise.
1180         (do_assemble): Likewise.
1181         * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1182         (md_begin): Likewise.
1183         (machine_ip): Likewise.
1184         * config/tc-ft32.c (md_begin): Likewise.
1185         (md_assemble): Likewise.
1186         * config/tc-h8300.c (md_begin): Likewise.
1187         (md_assemble): Likewise.
1188         * config/tc-hppa.c (pa_ip): Likewise.
1189         (md_begin): Likewise.
1190         * config/tc-i386.c (md_begin): Likewise.
1191         (i386_print_statistics): Likewise.
1192         (parse_insn): Likewise.
1193         (process_operands): Likewise.
1194         (i386_index_check): Likewise.
1195         (parse_real_register): Likewise.
1196         * config/tc-ia64.c (dot_rot): Likewise.
1197         (dot_entry): Likewise.
1198         (declare_register): Likewise.
1199         (md_begin): Likewise.
1200         (ia64_parse_name): Likewise.
1201         (md_assemble): Likewise.
1202         (dot_alias): Likewise.
1203         (do_alias): Likewise.
1204         (ia64_adjust_symtab): Likewise.
1205         (do_secalias): Likewise.
1206         (ia64_frob_file): Likewise.
1207         * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1208         (md_begin): Likewise.
1209         (print_insn_format): Likewise.
1210         (md_assemble): Likewise.
1211         * config/tc-m68k.c (tc_gen_reloc): Likewise.
1212         (m68k_ip): Likewise.
1213         (md_begin): Likewise.
1214         * config/tc-mcore.c (md_begin): Likewise.
1215         (md_assemble): Likewise.
1216         * config/tc-microblaze.c (md_begin): Likewise.
1217         (md_assemble): Likewise.
1218         (md_apply_fix): Likewise.
1219         * config/tc-mips.c (nopic_need_relax): Likewise.
1220         (md_begin): Likewise.
1221         (macro_build): Likewise.
1222         (mips16_macro_build): Likewise.
1223         (mips_lookup_insn): Likewise.
1224         (mips_ip): Likewise.
1225         (mips16_ip): Likewise.
1226         * config/tc-mmix.c (sizeof): Likewise.
1227         (mmix_md_begin): Likewise.
1228         (md_assemble): Likewise.
1229         * config/tc-mn10200.c (md_begin): Likewise.
1230         (md_assemble): Likewise.
1231         * config/tc-mn10300.c (HAVE_AM30): Likewise.
1232         (md_begin): Likewise.
1233         (md_assemble): Likewise.
1234         * config/tc-moxie.c (md_begin): Likewise.
1235         (md_assemble): Likewise.
1236         * config/tc-msp430.c (md_begin): Likewise.
1237         (msp430_operands): Likewise.
1238         (md_assemble): Likewise.
1239         * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1240         (builtin_isreg): Likewise.
1241         (builtin_regnum): Likewise.
1242         (nds32_init_nds32_pseudo_opcodes): Likewise.
1243         (nds32_lookup_pseudo_opcode): Likewise.
1244         (nds32_relax_hint): Likewise.
1245         (md_begin): Likewise.
1246         (nds32_find_reloc_table): Likewise.
1247         (nds32_elf_append_relax_relocs_traverse): Likewise.
1248         (nds32_relax_branch_instructions): Likewise.
1249         (md_convert_frag): Likewise.
1250         (nds32_elf_analysis_relax_hint): Likewise.
1251         (tc_nds32_regname_to_dw2regnum): Likewise.
1252         * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1253         (nios2_reg_lookup): Likewise.
1254         (nios2_ps_lookup): Likewise.
1255         (md_begin): Likewise.
1256         * config/tc-ns32k.c (struct hash_control): Likewise.
1257         (parse): Likewise.
1258         (md_begin): Likewise.
1259         * config/tc-pdp11.c (md_begin): Likewise.
1260         (md_assemble): Likewise.
1261         * config/tc-pj.c (fake_opcode): Likewise.
1262         (alias): Likewise.
1263         (md_begin): Likewise.
1264         (md_assemble): Likewise.
1265         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1266         (md_assemble): Likewise.
1267         * config/tc-pru.c (pru_opcode_lookup): Likewise.
1268         (pru_reg_lookup): Likewise.
1269         (md_begin): Likewise.
1270         (md_end): Likewise.
1271         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1272         (riscv_get_default_ext_version): Likewise.
1273         (riscv_set_arch): Likewise.
1274         (init_opcode_names_hash): Likewise.
1275         (opcode_name_lookup): Likewise.
1276         (enum reg_class): Likewise.
1277         (hash_reg_name): Likewise.
1278         (riscv_init_csr_hash): Likewise.
1279         (reg_csr_lookup_internal): Likewise.
1280         (reg_lookup_internal): Likewise.
1281         (init_opcode_hash): Likewise.
1282         (md_begin): Likewise.
1283         (DECLARE_CSR): Likewise.
1284         (macro_build): Likewise.
1285         (riscv_ip): Likewise.
1286         * config/tc-s390.c (register_name): Likewise.
1287         (s390_setup_opcodes): Likewise.
1288         (md_begin): Likewise.
1289         (md_assemble): Likewise.
1290         (s390_insn): Likewise.
1291         * config/tc-score.c (struct s3_reg_map): Likewise.
1292         (s3_score_reg_parse): Likewise.
1293         (s3_dependency_type_from_insn): Likewise.
1294         (s3_parse_16_32_inst): Likewise.
1295         (s3_parse_48_inst): Likewise.
1296         (s3_insert_reg): Likewise.
1297         (s3_build_reg_hsh): Likewise.
1298         (s3_build_score_ops_hsh): Likewise.
1299         (s3_build_dependency_insn_hsh): Likewise.
1300         (s3_begin): Likewise.
1301         * config/tc-score7.c (struct s7_reg_map): Likewise.
1302         (s7_score_reg_parse): Likewise.
1303         (s7_dependency_type_from_insn): Likewise.
1304         (s7_parse_16_32_inst): Likewise.
1305         (s7_build_score_ops_hsh): Likewise.
1306         (s7_build_dependency_insn_hsh): Likewise.
1307         (s7_insert_reg): Likewise.
1308         (s7_build_reg_hsh): Likewise.
1309         (s7_begin): Likewise.
1310         * config/tc-sh.c (EMPTY): Likewise.
1311         (md_begin): Likewise.
1312         (find_cooked_opcode): Likewise.
1313         * config/tc-sparc.c (md_begin): Likewise.
1314         (sparc_ip): Likewise.
1315         * config/tc-spu.c (md_begin): Likewise.
1316         (md_assemble): Likewise.
1317         * config/tc-tic30.c (md_begin): Likewise.
1318         (tic30_operand): Likewise.
1319         (tic30_parallel_insn): Likewise.
1320         (md_assemble): Likewise.
1321         * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1322         (tic4x_asg): Likewise.
1323         (tic4x_inst_insert): Likewise.
1324         (tic4x_inst_add): Likewise.
1325         (md_begin): Likewise.
1326         (tic4x_operand_parse): Likewise.
1327         (md_assemble): Likewise.
1328         * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1329         (stag_add_field_symbols): Likewise.
1330         (tic54x_endstruct): Likewise.
1331         (tic54x_tag): Likewise.
1332         (tic54x_remove_local_label): Likewise.
1333         (tic54x_clear_local_labels): Likewise.
1334         (tic54x_var): Likewise.
1335         (tic54x_macro_start): Likewise.
1336         (tic54x_macro_info): Likewise.
1337         (tic54x_macro_end): Likewise.
1338         (subsym_isreg): Likewise.
1339         (subsym_structsz): Likewise.
1340         (md_begin): Likewise.
1341         (is_mmreg): Likewise.
1342         (is_type): Likewise.
1343         (encode_condition): Likewise.
1344         (encode_cc3): Likewise.
1345         (encode_cc2): Likewise.
1346         (encode_operand): Likewise.
1347         (tic54x_parse_insn): Likewise.
1348         (tic54x_parse_parallel_insn_firstline): Likewise.
1349         (subsym_create_or_replace): Likewise.
1350         (subsym_lookup): Likewise.
1351         (subsym_substitute): Likewise.
1352         (tic54x_undefined_symbol): Likewise.
1353         * config/tc-tic6x.c (md_begin): Likewise.
1354         (md_assemble): Likewise.
1355         * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1356         (INSERT_SPECIAL_OP): Likewise.
1357         (md_begin): Likewise.
1358         (tilegx_parse_name): Likewise.
1359         (parse_reg_expression): Likewise.
1360         (md_assemble): Likewise.
1361         * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1362         (INSERT_SPECIAL_OP): Likewise.
1363         (tilepro_parse_name): Likewise.
1364         (parse_reg_expression): Likewise.
1365         (md_assemble): Likewise.
1366         * config/tc-v850.c (md_begin): Likewise.
1367         (md_assemble): Likewise.
1368         * config/tc-vax.c (md_ri_to_chars): Likewise.
1369         (vip_begin): Likewise.
1370         (vip): Likewise.
1371         (main): Likewise.
1372         (md_begin): Likewise.
1373         * config/tc-wasm32.c (md_begin): Likewise.
1374         (md_assemble): Likewise.
1375         * config/tc-xgate.c (xgate_parse_operand): Likewise.
1376         (md_begin): Likewise.
1377         (md_assemble): Likewise.
1378         * config/tc-z8k.c (md_begin): Likewise.
1379         (md_assemble): Likewise.
1380
1381 2020-08-20  Martin Liska  <mliska@suse.cz>
1382
1383         * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1384         functions.
1385         (dwcfi_hash_find): Likewise.
1386         (dwcfi_hash_find_or_make): Likewise.
1387
1388 2020-08-20  Martin Liska  <mliska@suse.cz>
1389
1390         * ecoff.c (INIT_VARRAY): Use htab_t.
1391         (add_string): Likewise.
1392         (ecoff_read_begin_hook): Use new str_htab_create.
1393         (get_tag): Use htab_t.
1394         (add_file): Likewise.
1395
1396 2020-08-20  Martin Liska  <mliska@suse.cz>
1397
1398         * hash.h (struct string_tuple): New.
1399         (hash_string_tuple): Likewise.
1400         (eq_string_tuple): Likewise.
1401         (string_tuple_alloc): Likewise.
1402         (str_hash_find): Likewise.
1403         (str_hash_find_n): Likewise.
1404         (str_hash_delete): Likewise.
1405         (str_hash_insert): Likewise.
1406         (str_htab_create): Likewise.
1407
1408 2020-08-20  Martin Liska  <mliska@suse.cz>
1409
1410         * symbols.c (struct symbol_entry): New.
1411         (hash_symbol_entry): Likewise.
1412         (eq_symbol_entry): Likewise.
1413         (symbol_entry_alloc): Likewise.
1414         (symbol_entry_find): Likewise.
1415         (local_symbol_make): Use htab hash table.
1416         (local_symbol_convert): Likewise.
1417         (symbol_table_insert): Likewise.
1418         (symbol_find_exact_noref): Likewise.
1419         (resolve_local_symbol): Likewise.
1420         (resolve_local_symbol_values): Likewise.
1421         (symbol_begin): Likewise.
1422         (symbol_print_statistics): Likewise.
1423
1424 2020-08-20  Martin Liska  <mliska@suse.cz>
1425
1426         * read.c (struct po_entry): New.
1427         (hash_po_entry): Likewise.
1428         (eq_po_entry): Likewise.
1429         (po_entry_alloc): Likewise.
1430         (po_entry_find): Likewise.
1431         (pop_insert): Likewise.
1432         (pobegin): Use htab hash table.
1433         (read_a_source_file): Likewise.
1434         (s_macro): Likewise.
1435         (read_print_statistics): Likewise.
1436         * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1437         * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1438
1439 2020-08-20  Martin Liska  <mliska@suse.cz>
1440
1441         * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1442         * macro.c (struct hash_control): Use htab.
1443         (macro_init): Likewise.
1444         (do_formals): Likewise.
1445         (free_macro): Likewise.
1446         (define_macro): Likewise.
1447         (sub_actual): Likewise.
1448         (macro_expand_body): Likewise.
1449         (macro_expand): Likewise.
1450         (check_macro): Likewise.
1451         (delete_macro): Likewise.
1452         (expand_irp): Likewise.
1453         * macro.h (struct macro_hash_entry): New struct.
1454         (hash_macro_entry): New.
1455         (eq_macro_entry): Likewise.
1456         (macro_entry_alloc): Likewise.
1457         (macro_entry_find): Likewise.
1458         (struct formal_hash_entry): Likewise.
1459         (hash_formal_entry): Likewise.
1460         (eq_formal_entry): Likewise.
1461         (formal_entry_alloc): Likewise.
1462         (formal_entry_find): Likewise.
1463
1464 2020-08-20  Martin Liska  <mliska@suse.cz>
1465
1466         * as.h: Include hashtab.h.
1467         * hash.c (htab_insert): New.
1468         (htab_print_statistics): Likewise.
1469         * hash.h (htab_insert): Likewise.
1470         (htab_print_statistics): Likewise.
1471
1472 2020-08-19  Alan Modra  <amodra@gmail.com>
1473
1474         * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1475         * testsuite/gas/ppc/int128.d: Update.
1476         * testsuite/gas/ppc/xvtlsbb.d: Update.
1477
1478 2020-08-18  Peter Bergner  <bergner@linux.ibm.com>
1479
1480         * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1481         * testsuite/gas/ppc/vsx4.d: Likewise.
1482
1483 2020-08-17  Alex Coplan  <alex.coplan@arm.com>
1484
1485         * config/obj-elf.c (obj_elf_change_section): When repurposing an
1486         existing symbol, ensure that we set sy_value as per other (fresh)
1487         section symbols.
1488         * testsuite/gas/elf/elf.exp: Add new test.
1489         * testsuite/gas/elf/section-symbol-redef.d: New test.
1490         * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1491
1492 2020-08-13  Nick Clifton  <nickc@redhat.com>
1493
1494         PR 26359
1495         * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1496         $GDB_DEBUG$ section has already been created.
1497
1498 2020-08-12  Joe Ramsay  <joe.ramsay@.arm.com>
1499
1500         * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1501         NS_FD shape when MVE is present
1502         * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1503         * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1504         * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1505         * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1506         * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1507
1508 2020-08-12  Alex Coplan  <alex.coplan@arm.com>
1509
1510         * testsuite/gas/aarch64/mpam-bad.d: New test.
1511         * testsuite/gas/aarch64/mpam-bad.l: Error output.
1512         * testsuite/gas/aarch64/mpam-bad.s: Input.
1513         * testsuite/gas/aarch64/mpam.d: New test.
1514         * testsuite/gas/aarch64/mpam.s: Input.
1515
1516 2020-08-12  Nick Clifton  <nickc@redhat.com>
1517
1518         PR 26346
1519         * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1520         of the -mno-csr-check option.
1521
1522 2020-08-12  Nick Clifton  <nickc@redhat.com>
1523
1524         * po/ru.po: Updated Russian translation.
1525
1526 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
1527
1528         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1529         a long system register.
1530         (parse_sys_ins_reg): Likewise.
1531         (sysreg_hash_insert): New.
1532         (md_begin): Use sysreg_hash_insert() to ensure all system
1533         registers are no longer than the maximum length at startup.
1534         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1535         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1536         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1537
1538 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1539
1540         * config/tc-aarch64.c (parse_sys_reg): Call to
1541         aarch64_sys_ins_reg_supported_p instead of
1542         aarch64_sys_reg_supported_p.
1543         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1544         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1545         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1546         * testsuite/gas/aarch64/sysreg-5.s: New test.
1547
1548 2020-08-10  Alan Modra  <amodra@gmail.com>
1549
1550         * testsuite/gas/ppc/power8.d,
1551         * testsuite/gas/ppc/power8.s: Add miso.
1552         * testsuite/gas/ppc/power9.d,
1553         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1554
1555 2020-08-10  Alan Modra  <amodra@gmail.com>
1556
1557         * testsuite/gas/ppc/power8.d: Update.
1558         * testsuite/gas/ppc/vsx2.d: Update.
1559
1560 2020-08-10  Alan Modra  <amodra@gmail.com>
1561
1562         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
1563         stswi, or stswx in little-endian mode.
1564         * testsuite/gas/ppc/476.d,
1565         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
1566         * testsuite/gas/ppc/a2.d,
1567         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
1568         * testsuite/gas/ppc/be.d,
1569         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
1570         * testsuite/gas/ppc/le_error.d,
1571         * testsuite/gas/ppc/le_error.l: New little-endian test.
1572         * testsuite/gas/ppc/ppc.exp: Run new tests.
1573
1574 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1575
1576         * read.c (read_a_source_file): Ignore rest of line on overflow
1577         error.
1578
1579 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
1580
1581         * read.c (read_a_source_file): Use long for local labels, detect
1582         overflow and raise an error for overly-long labels.
1583         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
1584         * testsuite/gas/all/local-label-overflow.d: New test.
1585         * testsuite/gas/all/local-label-overflow.l: Error output.
1586         * testsuite/gas/all/local-label-overflow.s: Input.
1587
1588 2020-08-04  Christian Groessler  <chris@groessler.org>
1589
1590         * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
1591         "sout/soutb #imm,reg"
1592
1593 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1594
1595         * NEWS: Mention {disp16} pseudo prefix.
1596
1597 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1598
1599         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
1600         change.
1601
1602 2020-08-04  Mark Wielaard  <mark@klomp.org>
1603
1604         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
1605         DW_FORM_udata for DW_AT_high_pc.
1606         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
1607         DWARF2_VERSION >= 4.
1608         * read.c (emit_leb128_exp): No longer static.
1609         * read.h (emit_leb128_exp): Define.
1610
1611 2020-08-02  Mark Wielaard  <mark@klomp.org>
1612
1613         * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
1614         least one directory if there is at least one file. Use dirs[1]
1615         if dirs[0] is not set, or if there is no dirs[1] the current
1616         working directory. Use files[1] filename, when files[0] filename
1617         isn't set.
1618
1619 2020-08-02  Mark Wielaard  <mark@klomp.org>
1620
1621         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
1622         for DWARF5.
1623         * testsuite/gas/elf/dwarf-4-cu.d: New file.
1624         * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
1625         * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
1626         * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
1627         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
1628
1629 2020-08-02  Mark Wielaard  <mark@klomp.org>
1630
1631         * doc/as.texi (--gdwarf-[345]): Fix typo.
1632
1633 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1634
1635         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
1636         (md_parse_option): Remove case for OPTION_MOVE_DATA.
1637         (md_longopts): Remove "md" entry.
1638         (md_show_usage): Likewise.
1639
1640 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1641
1642         PR gas/26305
1643         * config/tc-i386.c (_i386_insn::disp_encoding): Add
1644         disp_encoding_16bit.
1645         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
1646         {disp16}.
1647         (build_modrm_byte): Handle {disp16}.
1648         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
1649         prefixes.
1650         * doc/c-i386.texi: Update {disp32} documentation and document
1651         {disp16}.
1652         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
1653         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
1654         tests.
1655         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
1656         tests with 128-byte displacement.  Add {disp16} tests.
1657         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
1658         vmovaps test.  Add (%r13)/(%r13d) tests.
1659         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
1660         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
1661         * testsuite/gas/i386/inval-pseudo.l: Updated.
1662         * testsuite/gas/i386/pseudos.d: Likewise.
1663         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1664
1665 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1666
1667         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1668         * Makefile.in, doc/Makefile.in: Regenerate.
1669         * configure: Regenerate.
1670
1671 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1672
1673         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
1674         * testsuite/gas/elf/dwarf2-5.d: Likewise.
1675         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
1676         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
1677         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
1678         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
1679
1680 2020-07-30  Nick Clifton  <nickc@redhat.com>
1681
1682         * as.c (dwarf_level): Initialise to 3 in case this is not set on
1683         the command line.
1684
1685 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1686
1687         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
1688         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
1689         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
1690         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
1691         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
1692         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
1693         * testsuite/gas/mips/mips.exp: Run the new tests.
1694
1695 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1696
1697         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
1698         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
1699         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
1700         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
1701         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
1702         * testsuite/gas/mips/global-local-symtab.s: New test source.
1703         * testsuite/gas/mips/mips.exp: Run the new tests.
1704
1705 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1706
1707         PR gas/26305
1708         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
1709         (%bp)/(%ebp)/(%rbp) for {disp32}.
1710         * doc/c-i386.texi: Update {disp32} documentation.
1711         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
1712         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
1713         * testsuite/gas/i386/pseudos.d: Updated.
1714         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1715
1716 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1717
1718         * doc/as.texi: Replace preceeded with preceded.
1719
1720 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1721
1722         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
1723         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
1724         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
1725         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
1726         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
1727         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
1728         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
1729         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
1730         file.
1731         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
1732         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
1733         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
1734         file.
1735         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
1736         file.
1737         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
1738         file.
1739         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
1740         file.
1741         * testsuite/gas/mips/jal-xgot-irix.d: New file.
1742         * testsuite/gas/mips/jalr2-irix.d: New file.
1743         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
1744         New file.
1745         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
1746         file.
1747         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
1748         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
1749         `*-*-irix*' targets.  Add source file designator.
1750         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
1751         `*-*-irix*' targets.
1752         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
1753         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
1754         * testsuite/gas/mips/jalr2.d: Add name designator.
1755         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
1756         tests involving the JALR relocation throughout.
1757
1758 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1759
1760         * testsuite/gas/mips/mips.exp: Use a helper variable for
1761         IRIX/non-IRIX test selection.
1762
1763 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1764
1765         * testsuite/gas/i386/evex-no-scale-64.d,
1766         testsuite/gas/i386/addr32.d,
1767         testsuite/gas/i386/x86-64-addr32-intel.d,
1768         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
1769
1770 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1771
1772         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
1773
1774 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1775
1776         * testsuite/gas/i386/evex-no-scale-32.d,
1777         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
1778         * testsuite/gas/i386/evex-no-scale-32.s,
1779         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
1780         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
1781         instead of .section.
1782         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
1783         specific section.
1784
1785 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
1786
1787         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
1788         (my_getSmallExpression): Adjust accordingly.
1789
1790 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1791
1792         PR gas/4572
1793         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
1794         conditional around it.
1795         (md_begin): Insert backslash into operand_chars[] when slash is
1796         a comment character.
1797         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
1798         \* as operators when / may be a comment character.
1799         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
1800         * testsuite/gas/i386/i386.exp: Run new test.
1801
1802 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1803
1804         PR gas/4572
1805         * app.c (last_char): Drop TC_ARM conditional around it.
1806         (struct app_save): Drop TC_ARM conditional around last_char.
1807         (app_push, app_pop): Drop TC_ARM conditional from last_char
1808         accesses.
1809         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
1810         backslash-precedes-comment-character check.
1811
1812 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1813
1814         * config/tc-i386.c (frag_opcode_byte): New.
1815         (output_branch): Emit error when in absolute section.
1816         (output_jump, output_insn): Use frag_opcode_byte. Handle being
1817         in absolute section.
1818         (output_interseg_jump, output_disp, output_imm): Handle being in
1819         absolute section.
1820         * testsuite/gas/i386/sizing.s,
1821         testsuite/gas/i386/sizing32.d,
1822         testsuite/gas/i386/sizing64.d: New.
1823         * testsuite/gas/i386/i386.exp: Run new tests.
1824
1825 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1826
1827         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
1828         is_elf_format as applicable; merely exclude iamcu tests.
1829
1830 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         PR gas/26263
1833         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
1834         against section to PC32 reloc.
1835         * testsuite/gas/i386/relax-5.d: Updated.
1836         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1837
1838 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
1839
1840         PR gas/26237
1841         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
1842         * testsuite/gas/i386/addr32.d: Likewise.
1843         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1844         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1845
1846 2020-07-15  Nick Clifton  <nickc@redhat.com>
1847
1848         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
1849         the addend field of REL relocations.  Store the full addend into
1850         the note for REL relocations.
1851
1852 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1853
1854         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
1855         immediate.
1856         * testsuite/gas/i386/x86-64-stack-intel.d,
1857         testsuite/gas/i386/x86-64-stack-suffix.d,
1858         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
1859
1860 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1861
1862         * testsuite/gas/i386/disassem.d,
1863         testsuite/gas/i386/ilp32/x86-64-branch.d,
1864         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
1865         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
1866         testsuite/gas/i386/noreg32.d,
1867         testsuite/gas/i386/noreg64-rex64.d,
1868         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
1869         testsuite/gas/i386/opcode.d,
1870         testsuite/gas/i386/solaris/x86-64-branch-2.d,
1871         testsuite/gas/i386/solaris/x86-64-jump.d,
1872         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
1873         testsuite/gas/i386/solaris/x86-64-nop-3.d,
1874         testsuite/gas/i386/solaris/x86-64-nop-4.d,
1875         testsuite/gas/i386/solaris/x86-64-nop-5.d,
1876         testsuite/gas/i386/solaris/x86-64-relax-2.d,
1877         testsuite/gas/i386/solaris/x86-64-relax-3.d,
1878         testsuite/gas/i386/x86-64-align-branch-1a.d,
1879         testsuite/gas/i386/x86-64-align-branch-1b.d,
1880         testsuite/gas/i386/x86-64-align-branch-1c.d,
1881         testsuite/gas/i386/x86-64-align-branch-1d.d,
1882         testsuite/gas/i386/x86-64-align-branch-1e.d,
1883         testsuite/gas/i386/x86-64-align-branch-1f.d,
1884         testsuite/gas/i386/x86-64-align-branch-1g.d,
1885         testsuite/gas/i386/x86-64-align-branch-1h.d,
1886         testsuite/gas/i386/x86-64-align-branch-1i.d,
1887         testsuite/gas/i386/x86-64-align-branch-2a.d,
1888         testsuite/gas/i386/x86-64-align-branch-2b.d,
1889         testsuite/gas/i386/x86-64-align-branch-2c.d,
1890         testsuite/gas/i386/x86-64-align-branch-3.d,
1891         testsuite/gas/i386/x86-64-align-branch-4a.d,
1892         testsuite/gas/i386/x86-64-align-branch-4b.d,
1893         testsuite/gas/i386/x86-64-align-branch-5.d,
1894         testsuite/gas/i386/x86-64-align-branch-6.d,
1895         testsuite/gas/i386/x86-64-branch-2.d,
1896         testsuite/gas/i386/x86-64-branch-3.d,
1897         testsuite/gas/i386/x86-64-branch.d,
1898         testsuite/gas/i386/x86-64-disassem.d,
1899         testsuite/gas/i386/x86-64-disp32.d,
1900         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
1901         testsuite/gas/i386/x86-64-gotpcrel.d,
1902         testsuite/gas/i386/x86-64-ifunc.d,
1903         testsuite/gas/i386/x86-64-jump.d,
1904         testsuite/gas/i386/x86-64-lfence-byte.d,
1905         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
1906         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
1907         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
1908         testsuite/gas/i386/x86-64-lfence-load.d,
1909         testsuite/gas/i386/x86-64-lfence-ret-a.d,
1910         testsuite/gas/i386/x86-64-lfence-ret-b.d,
1911         testsuite/gas/i386/x86-64-lfence-ret-c.d,
1912         testsuite/gas/i386/x86-64-lfence-ret-d.d,
1913         testsuite/gas/i386/x86-64-lfence-ret-e.d,
1914         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
1915         testsuite/gas/i386/x86-64-mpx-branch-1.d,
1916         testsuite/gas/i386/x86-64-mpx.d,
1917         testsuite/gas/i386/x86-64-nop-3.d,
1918         testsuite/gas/i386/x86-64-nop-4.d,
1919         testsuite/gas/i386/x86-64-nop-5.d,
1920         testsuite/gas/i386/x86-64-nops-7.d,
1921         testsuite/gas/i386/x86-64-notrack.d,
1922         testsuite/gas/i386/x86-64-opcode.d,
1923         testsuite/gas/i386/x86-64-relax-2.d,
1924         testsuite/gas/i386/x86-64-relax-3.d,
1925         testsuite/gas/i386/x86-64-relax-4.d,
1926         testsuite/gas/i386/x86-64-rtm.d,
1927         testsuite/gas/i386/x86-64-stack.d,
1928         testsuite/gas/i386/x86-64-unique.d,
1929         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
1930
1931 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
1932
1933         PR gas/26237
1934         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
1935         address.
1936         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
1937         * testsuite/gas/i386/addr32.d: Updated.
1938         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1939         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1940         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
1941         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
1942
1943 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1944
1945         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
1946         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
1947         * testsuite/gas/i386/intel.d,
1948         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
1949
1950 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1951
1952         * testsuite/gas/i386/prefix.d: Adjust expectations.
1953
1954 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1955
1956         * testsuite/gas/i386/x86-64-avx-intel.d,
1957         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
1958
1959 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1960
1961         * testsuite/gas/i386/movbe-suffix.d,
1962         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
1963         * testsuite/gas/i386/i386.exp: Run new tests.
1964
1965 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1966
1967         * testsuite/gas/i386/crc32-suffix.d,
1968         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
1969         * testsuite/gas/i386/i386.exp: Run new tests.
1970         * testsuite/gas/i386/arch-10-bdver1.d,
1971         testsuite/gas/i386/arch-10-bdver2.d,
1972         testsuite/gas/i386/arch-10-bdver3.d,
1973         testsuite/gas/i386/arch-10-bdver4.d,
1974         testsuite/gas/i386/arch-10-btver1.d,
1975         testsuite/gas/i386/arch-10-btver2.d,
1976         testsuite/gas/i386/arch-10-lzcnt.d,
1977         testsuite/gas/i386/arch-10-prefetchw.d,
1978         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
1979         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
1980         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
1981         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
1982         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
1983         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
1984         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
1985         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
1986         testsuite/gas/i386/x86-64-arch-2-btver1.d,
1987         testsuite/gas/i386/x86-64-arch-2-btver2.d,
1988         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
1989         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
1990         testsuite/gas/i386/x86-64-arch-2.d,
1991         testsuite/gas/i386/x86-64-crc32.d,
1992         testsuite/gas/i386/x86-64-pseudos.d,
1993         testsuite/gas/i386/x86-64-sse-noavx.d,
1994         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
1995
1996 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1997
1998         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
1999         ModR/M-encoded byte register cases.
2000         * testsuite/gas/i386/x86-64-pseudos.d,
2001         testsuite/gas/i386/x86-64-reg-intel.d,
2002         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2003
2004 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2005
2006         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2007         not-ModR/M-encoded byte register cases.
2008         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2009
2010 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2011
2012         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2013         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2014         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2015         testsuite/gas/i386/ilp32/x86-64-avx.d,
2016         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2017         testsuite/gas/i386/ilp32/x86-64-crc32.d,
2018         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2019         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2020         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2021         testsuite/gas/i386/ilp32/x86-64-reg.d,
2022         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2023         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2024         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2025         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2026         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2027         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2028         dump expectations.
2029
2030 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
2031
2032         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2033         extension.
2034
2035 2020-07-13  Nick Clifton  <nickc@redhat.com>
2036
2037         * po/fr.po: Updated French translation.
2038
2039 2020-07-13  Alan Modra  <amodra@gmail.com>
2040
2041         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2042         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2043         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2044         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2045
2046 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
2047
2048         * config/tc-i386.c (output_insn): Check i.xstate to set
2049         GNU_PROPERTY_X86_FEATURE_2_TMM.
2050         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2051         x86-64-property-8 and x86-64-property-9.
2052         * testsuite/gas/i386/x86-64-property-7.d: New file.
2053         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2054         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2055         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2056         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2057         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2058
2059 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2060
2061         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2062         has_regymm, has_regzmm and has_regtmm.  Add xstate.
2063         (md_assemble): Set i.xstate from operand types in instruction
2064         template.
2065         (build_modrm_byte): Updated.
2066         (output_insn): Check i.xstate.
2067         * testsuite/gas/i386/i386.exp: Run property-6 and
2068         x86-64-property-6.
2069         * testsuite/gas/i386/property-6.d: New file.
2070         * testsuite/gas/i386/property-6.s: Updated.
2071         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2072
2073 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2074
2075         * testsuite/gas/i386/property-5.d: Correct test name.
2076
2077 2020-07-10  Lili Cui  <lili.cui@intel.com>
2078
2079         * NEWS: Mention support for Intel AMX instructions.
2080         * config/tc-i386.c (i386_error): Add invalid_sib_address.
2081         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2082         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2083         (match_simd_size): Add tmmword check.
2084         (operand_type_match): Add tmmword.
2085         (type_names): Add rTMM.
2086         (i386_error): Add invalid_tmm_register_set.
2087         (check_VecOperands): Handle invalid_sib_address and
2088         invalid_tmm_register_set.
2089         (match_template): Handle invalid_sib_address.
2090         (build_modrm_byte): Handle non-vector SIB and zmmword.
2091         (i386_index_check): Disallow RegIP for non-vector SIB.
2092         (check_register): Handle zmmword.
2093         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2094         * testsuite/gas/i386/i386.exp: Add AMX new tests.
2095         * testsuite/gas/i386/intel-regs.d: Add tmm.
2096         * testsuite/gas/i386/intel-regs.s: Add tmm.
2097         * testsuite/gas/i386/x86-64-amx-intel.d: New.
2098         * testsuite/gas/i386/x86-64-amx-inval.l: New.
2099         * testsuite/gas/i386/x86-64-amx-inval.s: New.
2100         * testsuite/gas/i386/x86-64-amx.d: New.
2101         * testsuite/gas/i386/x86-64-amx.s: New.
2102         * testsuite/gas/i386/x86-64-amx-bad.d: New.
2103         * testsuite/gas/i386/x86-64-amx-bad.s: New.
2104
2105 2020-07-10  Tom de Vries  <tdevries@suse.de>
2106
2107         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2108         readelf's line table decoding.
2109         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2110         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2111         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2112         * testsuite/gas/elf/dwarf2-15.d: Likewise.
2113         * testsuite/gas/elf/dwarf2-16.d: Likewise.
2114         * testsuite/gas/elf/dwarf2-17.d: Likewise.
2115         * testsuite/gas/elf/dwarf2-18.d: Likewise.
2116         * testsuite/gas/elf/dwarf2-19.d: Likewise.
2117         * testsuite/gas/elf/dwarf2-5.d: Likewise.
2118         * testsuite/gas/elf/dwarf2-6.d: Likewise.
2119         * testsuite/gas/elf/dwarf2-7.d: Likewise.
2120
2121 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2122
2123         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2124         VEX/EVEX vector instructions.
2125         * testsuite/gas/i386/property-4.d: New file.
2126         * testsuite/gas/i386/property-4.s: Likewise.
2127         * testsuite/gas/i386/property-5.d: Likewise.
2128         * testsuite/gas/i386/property-5.s: Likewise.
2129         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2130         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2131
2132 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2133
2134         * NEWS: Mention --enable-x86-used-note.
2135         * configure.ac: Configure with --enable-x86-used-note by default
2136         for Linux/x86.
2137         * configure: Regenerated.
2138
2139 2020-07-09  Alan Modra  <amodra@gmail.com>
2140
2141         * config/obj-coff.h: Remove TE_PE support.
2142         * config/tc-ppc.c: Likewise.
2143         * config/tc-ppc.h: Likewise.
2144         * configure.tgt: Remove powerpc PE and powerpc lynxos.
2145         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2146         condition.
2147         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2148
2149 2020-07-08  Jan Beulich  <jbeulich@suse.com>
2150
2151         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2152         New.
2153         * testsuite/gas/i386/i386.exp: Run new tests.
2154
2155 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
2156
2157         * config/tc-arc.c (find_opcode_match): Add error messages.
2158         * testsuite/gas/arc/add_s-err.s: Update test.
2159         * testsuite/gas/arc/asm-errors.err: Likewise.
2160         * testsuite/gas/arc/cpu-em-err.s: Likewise.
2161         * testsuite/gas/arc/hregs-err.s: Likewise.
2162         * testsuite/gas/arc/warn.s: Likewise.
2163
2164 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2165
2166         PR gas/26212
2167         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2168
2169 2020-07-07  Alan Modra  <amodra@gmail.com>
2170
2171         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2172         * testsuite/gas/ppc/ppc.exp: Likewise.
2173         * testsuite/gas/all/weakref1l.d: Likewise.
2174
2175 2020-07-07  Nick Clifton  <nickc@redhat.com>
2176
2177         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2178         expected output.
2179
2180 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2181
2182         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2183         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2184         testsuite/gas/i386/x86-64-evex-wig1.d,
2185         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2186         expectations.
2187
2188 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2189
2190         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2191         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2192         * testsuite/gas/i386/avx512f-opts-intel.d,
2193         testsuite/gas/i386/avx512f-opts.d
2194         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2195         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2196
2197 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
2198
2199         PR 26204
2200         * config/tc-arm.c: Fix spelling mistake.
2201         * config/tc-riscv.c: Likewise.
2202         * config/tc-z80.c: Likewise.
2203         * po/gas.pot: Regenerate.
2204
2205 2020-07-06  Nick Clifton  <nickc@redhat.com>
2206
2207         * po/uk.po: Updated Ukranian translation.
2208
2209 2020-07-04  Nick Clifton  <nickc@redhat.com>
2210
2211         * configure: Regenerate.
2212         * po/gas.pot: Regenerate.
2213
2214 2020-07-04  Nick Clifton  <nickc@redhat.com>
2215
2216         * version.m4: Change version number to 2.35.50.
2217         * configure: Regenerate.
2218         * po/bfd.pot: Regenerate.
2219
2220 2020-07-04  Nick Clifton  <nickc@redhat.com>
2221
2222         Binutils 2.35 branch created.
2223
2224 2020-07-03  Alan Modra  <amodra@gmail.com>
2225
2226         PR 26028
2227         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2228
2229 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2230
2231         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2232         swap two source operands.
2233
2234 2020-07-02  Nick Clifton  <nickc@redhat.com>
2235
2236         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2237
2238 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
2239
2240         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2241         segfault on negative chars.
2242         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2243         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2244
2245 2020-07-02  Nick Clifton  <nickc@redhat.com>
2246
2247         PR 26028
2248         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2249         command line.
2250         * testsuite/gas/ia64/unwind.d: Likewise.
2251         * testsuite/gas/mmix/bspec-1.d: Likewise.
2252         * testsuite/gas/mmix/bspec-2.d: Likewise.
2253         * testsuite/gas/mmix/comment-1.d: Likewise.
2254         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2255
2256 2020-07-01  Alan Modra  <amodra@gmail.com>
2257
2258         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2259
2260 2020-07-01  Alan Modra  <amodra@gmail.com>
2261
2262         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2263         in data sections, and mep.
2264
2265 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
2266
2267         * NEWS: Mention x86 NaCl target support removal.
2268         * config/tc-i386.c: Remove x86 NaCl target support.
2269         * config/tc-i386.h: Likewise.
2270         * configure.tgt: Likewise.
2271         * testsuite/gas/i386/i386.exp: Likewise.
2272         * testsuite/gas/i386/iamcu-1.d: Likewise.
2273         * testsuite/gas/i386/iamcu-2.d: Likewise.
2274         * testsuite/gas/i386/iamcu-3.d: Likewise.
2275         * testsuite/gas/i386/iamcu-4.d: Likewise.
2276         * testsuite/gas/i386/iamcu-5.d: Likewise.
2277         * testsuite/gas/i386/k1om.d: Likewise.
2278         * testsuite/gas/i386/l1om.d: Likewise.
2279
2280 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
2281
2282         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
2283         checking into riscv_csr_address.
2284         (riscv_csr_version_check): Likewise.
2285         (riscv_csr_address): New function.  Return the suitable CSR address
2286         after checking the ISA dependency and versions.  Issue warnings if
2287         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
2288         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2289         priv spec versions for them.
2290         (reg_csr_lookup_internal): Call riscv_csr_address to find the
2291         suitable CSR address.
2292         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2293         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2294         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2295         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
2296         priv spec warnings here.  These warnings are added by accident.
2297         Remove them and only focus on the ISA dependency warnings.
2298         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2299         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2300         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2301         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2302         than the privileged ones.
2303         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2304         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2305         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2306         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
2307         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2308         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2309         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2310         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2311         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2312         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2313
2314 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
2315
2316         * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2317         length > 1.
2318         (md_assemble): Don't process ImmExt without operands.
2319
2320 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
2321
2322         PR gas/25331
2323         * config/tc-mmix.c (md_assemble) <fixup for
2324         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2325         Also, set its fx_no_overflow.
2326         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2327         Similarly this fixup affects 4 bytes, not 8 and needs its
2328         fx_no_overflow set.
2329         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
2330         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
2331
2332 2020-06-29  Alan Modra  <amodra@gmail.com>
2333
2334         * config/tc-s12z.c: Use C style comments.
2335         * config/tc-z80.c: Likewise.
2336         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2337
2338 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2339
2340         * config/tc-i386.c (md_assemble): Process ImmExt without
2341         operands.
2342
2343 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2344
2345         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2346         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2347         VECSIB256 and VECSIB512, respectively.
2348         (build_modrm_byte): Replace vecsib with sib.
2349
2350 2020-06-26  Jan Beulich  <jbeulich@suse.com>
2351
2352         * testsuite/gas/i386/nop-1-suffix.d: New.
2353         * testsuite/gas/i386/i386.exp: Run new test.
2354
2355 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
2356
2357         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2358         (md_pseudo_table): Handle "gnu_attribute".
2359         * doc/as.texi: Document GNU attribute for M68K.
2360
2361 2020-06-25  Nick Clifton  <nickc@redhat.com>
2362
2363         PR 26141
2364         * config/tc-arm.c (arm_force_relocation): Force resolution of
2365         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2366         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2367
2368 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2369
2370         * config/tc-i386.c (md_assemble): Move call to process_immext()
2371         ...
2372         (process_operands): ... here.
2373
2374 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2375
2376         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2377         diagnostic when there is a sizing prefix.  Switch to word/dword/
2378         qword encoding when there is a sizing prefix and no (explicit or
2379         derived) suffix.
2380         (update_imm): Handle presence of a sizing prefix.
2381         * testsuite/gas/i386/noreg16-data32.d,
2382         testsuite/gas/i386/noreg32-data16.d,
2383         testsuite/gas/i386/noreg32-data16.e,
2384         testsuite/gas/i386/noreg64-data16.d,
2385         testsuite/gas/i386/noreg64-data16.e,
2386         testsuite/gas/i386/noreg64-rex64.d: New.
2387         * testsuite/gas/i386/i386.exp: Run new tests.
2388         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2389         Introduce and use pfx* macros.
2390         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2391         addressing.
2392         * testsuite/gas/i386/noreg16.d: Adjust expectations.
2393
2394 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2395
2396         * testsuite/gas/i386/avx-16bit.d,
2397         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2398         testsuite/gas/i386/avx512f-16bit.d,
2399         testsuite/gas/i386/avx512f.d,
2400         testsuite/gas/i386/evex-lig256.d,
2401         testsuite/gas/i386/evex-lig512.d
2402         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2403         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2404         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2405         testsuite/gas/i386/sse2-16bit.d,
2406         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2407         expectations.
2408
2409 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2410
2411         * config/tc-i386.c (md_assemble): Also reject explicit REX
2412         prefixes with VEX and alike encoded insns. Zap consumed bits
2413         from i.rex.
2414         (output_insn): Don't ignore REX prefix for VEX and alike
2415         encodings; abort() instead if encountered.
2416         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2417         ...
2418         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2419         * testsuite/gas/i386/x86-64-pseudos.d,
2420         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2421
2422 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2423
2424         * config/tc-i386.c (process_operands): Translate explicit REX
2425         prefix into i.rex for SSE2AVX templates.
2426         (set_rex_vrex): New helper.
2427         (build_modrm_byte): Use it.
2428         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2429         REX prefixes.
2430         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2431
2432 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2433
2434         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2435         templates when there's no data size prefix.
2436         (md_assemble): Reject data size prefix also for legacy encoded
2437         SIMD templates.
2438         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2439         Uncomment previously not working line.
2440         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2441         data16 prefix.
2442         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2443         testsuite/gas/i386/sse2avx.d: Adjust expectations.
2444
2445 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2446
2447         * config/tc-i386.c (build_evex_prefix): Drop early setting of
2448         vec_length.
2449
2450 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
2451
2452         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2453         explicit_priv_attr.  It used to indicate CSR or priv instructions are
2454         explictly used.
2455         (riscv_is_priv_insn): Return True if it is a privileged instruction.
2456         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2457         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
2458         (riscv_write_out_attrs): Clarification of when to generate the elf
2459         priv spec attributes.
2460         * testsuite/gas/riscv/attribute-11.s: Add comments.
2461         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
2462         `priv_insn_<n>` to decide which priv instruction is expected to used.
2463         (<n> is a to e.)
2464         * testsuite/gas/riscv/attribute-14a.d: Likewise.
2465         * testsuite/gas/riscv/attribute-14b.d: Likewise.
2466         * testsuite/gas/riscv/attribute-14c.d: Likewise.
2467         * testsuite/gas/riscv/attribute-14d.d: Likewise.
2468         * testsuite/gas/riscv/attribute-14e.d: Likewise.
2469
2470 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
2471
2472         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2473         (riscv_set_default_priv_spec): Get the priv spec version from the
2474         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2475
2476 2020-06-20  Alan Modra  <amodra@gmail.com>
2477
2478         * configure.tgt: Set bfd_gas for all SH targets.
2479
2480 2020-06-18  Jan Beulich  <jbeulich@suse.com>
2481
2482         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2483         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2484         expectations.
2485
2486 2020-06-16  Lili Cui  <lili.cui@intel.com>
2487
2488         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2489         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2490         * doc/c-i386.texi: Add avx512_vp2intersect.
2491
2492 2020-06-16  Jan Beulich  <jbeulich@suse.com>
2493
2494         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2495         conditional.
2496         * testsuite/gas/i386/sse-check.s: Adjust comment.
2497         * testsuite/gas/i386/sse-check-error.l,
2498         testsuite/gas/i386/sse-check-warn.e,
2499         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2500         expectations.
2501
2502 2020-06-16  Alan Modra  <amodra@gmail.com>
2503
2504         * config/tc-tic30.h: Remove OBJ_AOUT support.
2505         * configure.tgt: Delete tic30-*-*aout* entry.
2506
2507 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
2508
2509         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2510         macros.
2511         (elf32xtensa_abi): New declaration.
2512         (option_abi_windowed, option_abi_call0): New enum constants.
2513         (md_longopts): Add entries for --abi-windowed and --abi-call0.
2514         (md_parse_option): Add handlers for --abi-windowed and
2515         --abi-call0.
2516         (xtensa_add_config_info): Use xtensa_abi_choice instead of
2517         XSHAL_ABI to format ABI tag.
2518         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2519         --abi-call0 to the list of options.
2520         * doc/c-xtensa.texi: Add description for options --abi-windowed
2521         and --abi-call0.
2522         * testsuite/gas/xtensa/abi-call0.d: New test definition.
2523         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2524         * testsuite/gas/xtensa/abi.s: New test source.
2525
2526 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2527
2528         PR gas/26115
2529         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2530         xsusldtrk.
2531         * testsuite/gas/i386/tsxldtrk.s: Likewise.
2532         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2533         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2534
2535 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2536
2537         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2538         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2539         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2540
2541 2020-06-09  Seth Girvan  <snth@snthhacks.com>
2542
2543         * doc/c-avr.texi: Improve wording.
2544
2545 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2546
2547         * testsuite/gas/i386/x86-64-pseudos-bad.s,
2548         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2549
2550 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2551
2552         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2553         encoding tests.
2554         * testsuite/gas/i386/prefix.d: Adjust expectations.
2555
2556 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2557
2558         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2559         with VEX/EVEX encoding tests.
2560         * testsuite/gas/i386/prefix.d: Adjust expectations.
2561
2562 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2563
2564         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
2565         suffix.
2566         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
2567         * testsuite/gas/i386/noreg64.d: Adjust expectations.
2568         * testsuite/gas/i386/noreg-intel64.d,
2569         testsuite/gas/i386/noreg-intel64.l,
2570         testsuite/gas/i386/noreg-intel64.s: New.
2571         * testsuite/gas/i386/i386.exp: Run new tests.
2572
2573 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2574
2575         * config/tc-i386.c (vex_encoding_error): New enumerator.
2576         (VEX_check_operands): Rename to VEX_check_encoding. Check
2577         for vex_encoding_error. Move Imm4 handling ...
2578         (check_VecOperands): ... here.
2579         (match_template): Call VEX_check_encoding when there are no
2580         operands. Split construct calling check_VecOperands and
2581         VEX_check_encoding (when there are operands).
2582         (check_register): Don't blindly set vex_encoding_evex.
2583         * testsuite/gas/i386/pseudos-bad.s,
2584         testsuite/gas/i386/pseudos-bad.l: New.
2585         * testsuite/gas/i386/i386.exp: Run new test.
2586         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
2587
2588 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
2589
2590         * config/tc-arm.c (insns): Add dfb.
2591         * testsuite/gas/arm/dfb.d: New test.
2592         * testsuite/gas/arm/dfb.s: Input for test.
2593
2594 2020-06-08  Nick Clifton  <nickc@redhat.com>
2595
2596         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
2597
2598 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2599
2600         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
2601
2602 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2603
2604         * config/tc-i386.c (check_byte_reg): Drop dead conditional
2605         around as_bad().
2606
2607 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2608
2609         * config/tc-i386.c (check_register): Split RegTR handling, to
2610         fail recognition also in 64-bit mode as well as with i586 or
2611         i686 explicitly enabled.
2612         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
2613         * testsuite/gas/i386/x86_64-intel.d,
2614         testsuite/gas/i386/x86_64.d: Adjust expectations.
2615
2616 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2617
2618         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
2619         * testsuite/gas/cfi/cfi.exp: Run this test.
2620
2621 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2622
2623         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
2624         check to %st(N) parsing logic.
2625         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
2626
2627 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2628
2629         * config/tc-i386.c (bad_reg): New.
2630         (check_VecOperations, i386_att_operand, i386_parse_name): Check
2631         for it.
2632         (check_register): New, broken out from ...
2633         (parse_real_register): ... here. Call it.
2634         (parse_register): Call it, and error upon failure.
2635         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
2636         testsuite/gas/i386/x86-64-equ-bad.s,
2637         testsuite/gas/i386/x86-64-equ-bad.l: New.
2638         * testsuite/gas/i386/i386.exp: Run new tests.
2639
2640 2020-06-06  Alan Modra  <amodra@gmail.com>
2641
2642         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
2643         * doc/c-ppc.texi: Likewise.
2644
2645 2020-06-06  Alan Modra  <amodra@gmail.com>
2646
2647         * config/tc-ppc.c: Update throughout for reloc renaming.
2648
2649 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
2650
2651         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
2652         stringop-overflow.
2653
2654 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
2655
2656         * config/tc-riscv.c (explicit_csr): New static boolean.
2657         Used to indicate CSR are explictly used.
2658         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
2659         (riscv_write_out_attrs): If we already have set elf priv
2660         attributes, then generate them.  Otherwise, don't generate
2661         them when no CSR are used.
2662         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
2663         * testsuite/gas/riscv/attribute-02.d: Likewise.
2664         * testsuite/gas/riscv/attribute-03.d: Likewise.
2665         * testsuite/gas/riscv/attribute-04.d: Likewise.
2666         * testsuite/gas/riscv/attribute-05.d: Likewise.
2667         * testsuite/gas/riscv/attribute-06.d: Likewise.
2668         * testsuite/gas/riscv/attribute-07.d: Likewise.
2669         * testsuite/gas/riscv/attribute-08.d: Likewise.
2670         * testsuite/gas/riscv/attribute-09.d: Likewise.
2671         * testsuite/gas/riscv/attribute-10.d: Likewise.
2672         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2673         * testsuite/gas/riscv/attribute-11.s: New testcase.
2674         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
2675         used, so we should output the ELF priv attributes.
2676         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
2677         used, so output the priv attributes according to the -mpriv-spec.
2678         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
2679         used, so ignore the -mpriv-spec setting.
2680
2681 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
2682
2683         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
2684         cgen_get_insn_value.
2685         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
2686         endianness to cgen_get_insn_value and cgen_put_insn_value.
2687
2688 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2689
2690         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
2691         cgen_put_insn_value.
2692
2693 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2694
2695         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
2696         bpf_cgen_cpu_open.
2697         (md_assemble): Remove no longer needed hack.
2698
2699 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2700
2701         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
2702         cgen_put_insn_value.
2703         (gas_cgen_md_apply_fix): Likewise.
2704         (gas_cgen_md_apply_fix): Likewise.
2705         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
2706         cgen_put_insn_value.
2707         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
2708         cgen_put_insn_value.
2709
2710 2020-06-04  Alan Modra  <amodra@gmail.com>
2711
2712         * testsuite/config/default.exp: Remove global directive outside
2713         proc body.
2714         * testsuite/gas/mep/complex-relocs.exp: Likewise.
2715         * testsuite/gas/microblaze/relax_size.exp: Likewise.
2716         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
2717         * testsuite/gas/mt/relocs.exp: Likewise.
2718         * testsuite/gas/rx/rx.exp: Likewise.
2719
2720 2020-06-03  Stephen Casner  <casner@acm.org>
2721
2722         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
2723
2724 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
2725             Jim Wilson  <jimw@sifive.com>
2726
2727         PR 26051
2728         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
2729         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
2730         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
2731         Move B before SB.  Move J before UJ.
2732
2733 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
2734
2735         * write.c (relax_segment): Fix handling of negative offset when
2736         relaxing an rs_org frag.
2737         * testsuite/gas/aarch64/org-neg.d: New test.
2738         * testsuite/gas/aarch64/org-neg.l: Error output for test.
2739         * testsuite/gas/aarch64/org-neg.s: Input for test.
2740         * testsuite/gas/arm/org-neg.d: New test.
2741         * testsuite/gas/arm/org-neg.l: Error output for test.
2742         * testsuite/gas/arm/org-neg.s: Input for test.
2743
2744 2020-05-28  Stephen Casner  <casner@acm.org>
2745
2746         Fix unexpected failures in gas testsuite for pdp11-aout target.
2747         These are caused by the PDP11's mix of little-endian octets in
2748         shorts but shorts in big endian order for long or quad.
2749
2750         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
2751         * testsuite/gas/all/gas.exp: Select alternate test scripts for
2752         pdp11, skip octa test completely.
2753         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
2754         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
2755         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
2756
2757 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
2758
2759         * frags.c (frag_grow): Fix comment.
2760
2761 2020-05-27  Stephen Casner  <casner@acm.org>
2762
2763         PR gas/26001
2764         * config/tc-pdp11.c (parse_reg): Distinguish register names from
2765         symbols that begin with a register name.
2766         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
2767         * testsuite/gas/pdp11/pr26001.s: Likewise.
2768         * testsuite/gas/pdp11/pr26001.d: Likewise.
2769
2770 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
2771
2772         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
2773         pointer when creating struct riscv_csr_extra.
2774
2775 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2776
2777         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
2778         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
2779         * testsuite/gas/i386/inval-avx512f.l: Updated.
2780
2781 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
2782
2783         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
2784         load/store instruction variants with alignment hints.
2785         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
2786         instruction variants with alignment hints.
2787
2788 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2789
2790         PR gas/26044
2791         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
2792         instead of R_XGATE_PCREL_X.
2793         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
2794         BFD_RELOC_XGATE_PCREL_X.
2795
2796 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2797
2798         PR gas/26044
2799         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
2800         with &fragP->fr_literal[0].
2801
2802 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2803
2804         PR gas/26044
2805         * config/tc-vax.c (md_estimate_size_before_relax): Replace
2806         fragP->fr_literal with &fragP->fr_literal[0].
2807         (md_convert_frag): Likewise.
2808
2809 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2810
2811         PR gas/26044
2812         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
2813         with &fragP->fr_literal[0].
2814
2815 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2816
2817         PR gas/26044
2818         * config/tc-crx.c (getreg_image): Change argument type to int.
2819         (md_convert_frag): Replace fragP->fr_literal with
2820         &fragP->fr_literal[0].
2821
2822 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2823
2824         PR gas/26044
2825         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
2826         sprintf with memmove.
2827
2828 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2829
2830         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
2831         with &fragP->fr_literal[0].
2832
2833 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2834
2835         PR gas/26041
2836         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
2837         2 overlapping strings.
2838
2839 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2840
2841         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
2842         with &fragP->fr_literal[0].
2843
2844 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2845
2846         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
2847         with &fragp->fr_literal[0].
2848         * config/tc-microblaze.c (md_apply_fix): Likewise.
2849         * config/tc-sh.c (md_convert_frag): Likewise.
2850
2851 2020-05-24  Jim Wilson  <jimw@sifive.com>
2852
2853         PR 26025
2854         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
2855         asection to segT.  New locals seg and subseg.  Call subseg_set before
2856         fix_new_exp.  Call subseg_set after loop to restore original values.
2857
2858 2020-05-21  Alan Modra  <amodra@gmail.com>
2859
2860         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
2861         throughout.
2862         * config/obj-elf.c: Likewise.
2863         * config/tc-aarch64.c: Likewise.
2864         * config/tc-arm.c: Likewise.
2865         * config/tc-m68k.c: Likewise.
2866         * config/tc-nios2.c: Likewise.
2867         * config/tc-tic30.c: Likewise.
2868         * ecoff.c: Likewise.
2869         * read.c: Likewise.
2870         * stabs.c: Likewise.
2871         * symbols.c: Likewise.
2872         * testsuite/gas/all/test-gen.c: Likewise.
2873
2874 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
2875
2876         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
2877         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
2878         Static variables which are used to set the ISA extensions. You can
2879         use -march (or ELF build attributes) and -misa-spec to set them,
2880         respectively.
2881         (ext_version_hash): The hash table used to handle the extensions
2882         with versions.
2883         (init_ext_version_hash): Initialize the ext_version_hash according
2884         to riscv_ext_version_table.
2885         (riscv_get_default_ext_version): The callback function of
2886         riscv_parse_subset_t.  According to the choosed ISA spec,
2887         get the default version for the specific extension.
2888         (riscv_set_arch): Set the callback function.
2889         (enum options, struct option md_longopts): Add new option -misa-spec.
2890         (md_parse_option): Do not call riscv_set_arch for -march.  We will
2891         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
2892         to set default_isa_spec class.
2893         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
2894         ext_version_hash, and then call riscv_set_arch to set the architecture
2895         with versions according to default_arch_with_ext.
2896         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
2897         x extensions.
2898         * testsuite/gas/riscv/attribute-03.d: Likewise.
2899         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
2900         already set it's version to 2p1 by march, so no need to use the default
2901         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
2902         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
2903         ISA spec 2p2, so set 0p0 to it.
2904         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
2905         zicsr is 2p0 according to ISA spec 20191213.
2906         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
2907         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
2908         You can set them by configure options --with-arch and
2909         --with-isa-spec, respectively.
2910         (riscv_set_default_isa_spec): New function used to set the
2911         default ISA spec.
2912         (md_parse_option): Call riscv_set_default_isa_spec rather than
2913         call riscv_get_isa_spec_class directly.
2914         (riscv_after_parse_args): If the -isa-spec is not set, then we
2915         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
2916         calling riscv_set_default_isa_spec.
2917         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
2918         the --with-isa-spec may be set to different ISA spec.
2919         * testsuite/gas/riscv/attribute-02.d: Likewise.
2920         * testsuite/gas/riscv/attribute-03.d: Likewise.
2921         * testsuite/gas/riscv/attribute-04.d: Likewise.
2922         * testsuite/gas/riscv/attribute-05.d: Likewise.
2923         * testsuite/gas/riscv/attribute-06.d: Likewise.
2924         * testsuite/gas/riscv/attribute-07.d: Likewise.
2925         * configure.ac: Add configure options, --with-arch and
2926         --with-isa-spec.
2927         * configure: Regenerated.
2928         * config.in: Regenerated.
2929         * config/tc-riscv.c (default_priv_spec): Static variable which is
2930         used to check if the CSR is valid for the chosen privilege spec. You
2931         can use -mpriv-spec to set it.
2932         (enum reg_class): We now get the CSR address from csr_extra_hash rather
2933         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
2934         (riscv_init_csr_hashes): Only need to initialize one hash table
2935         csr_extra_hash.
2936         (riscv_csr_class_check): Change the return type to void.  Don't check
2937         the ISA dependency if -mcsr-check isn't set.
2938         (riscv_csr_version_check): New function.  Check and find the CSR address
2939         from csr_extra_hash, according to default_priv_spec.  Report warning
2940         for the invalid CSR if -mcsr-check is set.
2941         (reg_csr_lookup_internal): Updated.
2942         (reg_lookup_internal): Likewise.
2943         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
2944         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
2945         (md_parse_option): Call riscv_set_default_priv_version to set
2946         default_priv_spec.
2947         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
2948         privilege spec to the newest one.
2949         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
2950         include/opcode/riscv.h.
2951         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
2952         to check the ISA dependency for CSR, so fix the spec version by adding
2953         -mpriv-spec=1.11.
2954         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
2955         version warnings for the test case.
2956         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2957         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2958         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2959         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2960         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2961         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
2962         Check whether the CSR is valid when privilege version 1.9 is choosed.
2963         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2964         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
2965         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
2966         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2967         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
2968         Check whether the CSR is valid when privilege version 1.10 is choosed.
2969         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2970         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
2971         Check whether the CSR is valid when privilege version 1.11 is choosed.
2972         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2973         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
2974         setting.  You can set it by configure option --with-priv-spec.
2975         (riscv_set_default_priv_spec): New function used to set the default
2976         privilege spec.
2977         (md_parse_option): Call riscv_set_default_priv_spec rather than
2978         call riscv_get_priv_spec_class directly.
2979         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
2980         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
2981         calling riscv_set_default_priv_spec.
2982         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
2983         the --with-priv-spec may be set to different privilege spec.
2984         * testsuite/gas/riscv/priv-reg.d: Likewise.
2985         * configure.ac: Add configure option --with-priv-spec.
2986         * configure: Regenerated.
2987         * config.in: Regenerated.
2988         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
2989         explicit_attr.  Set it to TRUE if any ELF attribute is found.
2990         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
2991         the priv attributes are set.
2992         (md_assemble): Set the default_priv_spec according to the priv
2993         attributes when we start to assemble instruction.
2994         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
2995         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
2996         don't set the corresponding ELF attributes, then try to output the
2997         default ones.
2998         (riscv_set_public_attributes): If any ELF attribute or -march-attr
2999         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3000         to update the arch and priv attributes.
3001         (s_riscv_attribute): Make sure all arch and priv attributes are set
3002         before any instruction.
3003         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3004         ELF attribute or -march-attr is set.  If the priv attributes are not
3005         set, then try to update them by the default setting (-mpriv-spec or
3006         --with-priv-spec).
3007         * testsuite/gas/riscv/attribute-02.d: Likewise.
3008         * testsuite/gas/riscv/attribute-03.d: Likewise.
3009         * testsuite/gas/riscv/attribute-04.d: Likewise.
3010         * testsuite/gas/riscv/attribute-06.d: Likewise.
3011         * testsuite/gas/riscv/attribute-07.d: Likewise.
3012         * testsuite/gas/riscv/attribute-08.d: Likewise.
3013         * testsuite/gas/riscv/attribute-09.d: Likewise.
3014         * testsuite/gas/riscv/attribute-10.d: Likewise.
3015         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3016         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
3017         set by priv attributes must be supported.
3018         * testsuite/gas/riscv/attribute-05.s: Likewise.
3019         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
3020         priv attributes according to the -mpriv-spec option.
3021         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3022         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3023         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3024         * testsuite/gas/riscv/priv-reg.d: Removed.
3025         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
3026         CSR according to the priv spec 1.9.
3027         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
3028         CSR according to the priv spec 1.9.1.
3029         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
3030         CSR according to the priv spec 1.10.
3031         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
3032         CSR according to the priv spec 1.11.
3033         * config/tc-riscv.c (md_show_usage): Add descriptions about
3034         the new GAS options.
3035         * doc/c-riscv.texi: Likewise.
3036
3037 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
3038
3039         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3040         * testsuite/gas/ppc/power9.d: Likewise.
3041         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3042         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3043         sync, wait, waitrsv>: Add tests.
3044         * testsuite/gas/ppc/power10.d: Likewise.
3045
3046 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
3047
3048         PR 25992
3049         * config/tc-arm.c : Add arm_ext_v8r feature.
3050         (it_fsm_post_encode): Check arm_ext_v8r feature.
3051         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3052
3053 2020-05-19  Alan Modra  <amodra@gmail.com>
3054
3055         * write.c (write_contents): Use bfd_get_filename rather than
3056         accessing bfd->filename directly.  Use bfd_section_name rather
3057         than accessing section->name directly.
3058
3059 2020-05-19  Alan Modra  <amodra@gmail.com>
3060
3061         * symbols.c (local_symbol_make): Init all of lsy_flags.
3062
3063 2020-05-18  Alan Modra  <amodra@gmail.com>
3064
3065         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3066         before looking at add_symbol->sy_flags.
3067
3068 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
3069
3070         * config/tc-i386.c: Not handle lret/iret.
3071         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3072         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3073         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3074         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3075         * testsuite/gas/i386/lfence-ret.s: Ditto.
3076         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3077         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3078         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3079         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3080         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3081         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3082         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3083
3084 2020-05-15  Alan Modra  <amodra@gmail.com>
3085             Alex Coplan  <alex.coplan@arm.com>
3086
3087         * symbols.c (struct local_symbol): Update comment.
3088         (resolve_symbol_value): For resolved symbols equated to other
3089         symbols, verify that the referenced symbol is not a local_symbol
3090         before accessing sy_value.  Don't leave symbol loops during
3091         finalize_syms resolution.
3092         * testsuite/gas/all/assign-bad-recursive.d: New test.
3093         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3094         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3095         * testsuite/gas/all/gas.exp: Run it.
3096
3097 2020-05-14  Nick Clifton  <nickc@redhat.com>
3098
3099         * po/sv.po: Updated Swedish translation.
3100
3101 2020-05-11  Alan Modra  <amodra@gmail.com>
3102
3103         * testsuite/gas/ppc/scalarquad.d,
3104         * testsuite/gas/ppc/scalarquad.s: New test.
3105         * testsuite/gas/ppc/ppc.exp: Run it.
3106
3107 2020-05-11  Alan Modra  <amodra@gmail.com>
3108
3109         * testsuite/gas/ppc/rightmost.d,
3110         * testsuite/gas/ppc/rightmost.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/xvtlsbb.d,
3116         * testsuite/gas/ppc/xvtlsbb.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/stringop.d,
3122         * testsuite/gas/ppc/stringop.s: New test.
3123         * testsuite/gas/ppc/ppc.exp: Run it.
3124
3125 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3126
3127         * testsuite/gas/ppc/set_bool.d,
3128         * testsuite/gas/ppc/set_bool.s: New test.
3129         * testsuite/gas/ppc/ppc.exp: Run it.
3130
3131 2020-05-11  Alan Modra  <amodra@gmail.com>
3132
3133         * testsuite/gas/ppc/bitmanip.d,
3134         * testsuite/gas/ppc/bitmanip.s: New test.
3135         * testsuite/gas/ppc/ppc.exp: Run it.
3136
3137 2020-05-11  Alan Modra  <amodra@gmail.com>
3138
3139         * testsuite/gas/ppc/genpcv.d,
3140         * testsuite/gas/ppc/genpcv.s: New test.
3141         * testsuite/gas/ppc/ppc.exp: Run it.
3142
3143 2020-05-11  Alan Modra  <amodra@gmail.com>
3144
3145         * testsuite/gas/ppc/maskmanip.d,
3146         * testsuite/gas/ppc/maskmanip.s: New test.
3147         * testsuite/gas/ppc/ppc.exp: Run it.
3148
3149 2020-05-11  Alan Modra  <amodra@gmail.com>
3150             Peter Bergner  <bergner@linux.ibm.com>
3151
3152         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3153         (md_assemble): Check acc specified in correct operand.
3154         * testsuite/gas/ppc/outerprod.d,
3155         * testsuite/gas/ppc/outerprod.s,
3156         * testsuite/gas/ppc/vsx4.d,
3157         * testsuite/gas/ppc/vsx4.s: New tests.
3158         * testsuite/gas/ppc/ppc.exp: Run them.
3159
3160 2020-05-11  Alan Modra  <amodra@gmail.com>
3161
3162         * testsuite/gas/ppc/simd_perm.d,
3163         * testsuite/gas/ppc/simd_perm.s: New test.
3164         * testsuite/gas/ppc/ppc.exp: Run it.
3165
3166 2020-05-11  Alan Modra  <amodra@gmail.com>
3167
3168         * testsuite/gas/ppc/int128.d,
3169         * testsuite/gas/ppc/int128.s: New test.
3170         * testsuite/gas/ppc/ppc.exp: Run it.
3171
3172 2020-05-11  Alan Modra  <amodra@gmail.com>
3173
3174         * testsuite/gas/ppc/vsx_32byte.d,
3175         * testsuite/gas/ppc/vsx_32byte.s: New test.
3176         * testsuite/gas/ppc/ppc.exp: Run it.
3177
3178 2020-05-11  Alan Modra  <amodra@gmail.com>
3179
3180         * testsuite/gas/ppc/vec_mul.s,
3181         * testsuite/gas/ppc/vec_mul.d: New test.
3182         * testsuite/gas/ppc/ppc.exp: Run it.
3183
3184 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3185
3186         * testsuite/gas/ppc/byte_rev.d,
3187         * testsuite/gas/ppc/byte_rev.s: New test.
3188         * testsuite/gas/ppc/ppc.exp: Run it.
3189
3190 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3191
3192         * testsuite/gas/ppc/power10.d: Add paste. tests.
3193         * testsuite/gas/ppc/power10.s: Likewise.
3194
3195 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3196
3197         * testsuite/gas/ppc/power10.s: New test.
3198         * testsuite/gas/ppc/power10.d: Likewise.
3199         * testsuite/gas/ppc/ppc.exp: Run it.
3200
3201 2020-05-11  Alan Modra  <amodra@gmail.com>
3202
3203         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3204         renaming.
3205         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3206         place of -mfuture/-Mfuture.
3207         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3208         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3209
3210 2020-05-06  Nick Clifton  <nickc@redhat.com>
3211
3212         * po/sv.po: Updated Swedish translation.
3213
3214 2020-05-06  Nick Clifton  <nickc@redhat.com>
3215
3216         PR 25927
3217         * doc/as.texi (Preprocessing): Replace cross reference to not
3218         existant document with a URL to the equivalent page in the GCC
3219         manual.
3220
3221 2020-05-05  Nick Clifton  <nickc@redhat.com>
3222
3223         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3224         construction of a DWARF-5 directory name table.
3225         * testsuite/gas/elf/pr25917.d: Update expected output.
3226
3227 2020-05-05  Gunther Nikl <gnikl@justmail.de>
3228
3229         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3230         (md_parse_option): Remove initialization of elf_flags.
3231
3232 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3233
3234         PR gas/25863
3235         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3236         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3237         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3238
3239 2020-05-04  Nick Clifton  <nickc@redhat.com>
3240
3241         PR 25917
3242         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3243         table's existence before looking at its entries.
3244         Also do not emit a default directory entry if there are no
3245         directories in use.
3246
3247         * testsuite/gas/elf/pr25917.s: New test source file.
3248         * testsuite/gas/elf/pr25917.d: New test driver.
3249         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3250
3251 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
3252
3253         * config/tc-aarch64.c (fix_insn): Implement for
3254         AARCH64_OPND_UNDEFINED.
3255         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3256         * testsuite/gas/aarch64/udf.s: New.
3257         * testsuite/gas/aarch64/udf.d: New.
3258         * testsuite/gas/aarch64/udf-invalid.s: New.
3259         * testsuite/gas/aarch64/udf-invalid.l: New.
3260         * testsuite/gas/aarch64/udf-invalid.d: New.
3261
3262 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
3263
3264         * config/tc-rx.c (elf_flags): Reset default value.
3265         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3266
3267 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
3268
3269         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3270         if it's not defined.
3271         (microarch_earliest): New static variable.
3272         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3273         simcall opcode has mandatory parameter.
3274         (xg_init_global_config): Initialize microarch_earliest.
3275
3276 2020-04-29  Nick Clifton  <nickc@redhat.com>
3277
3278         PR 22699
3279         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3280         IMM0_8S and add support for IMM0_8U.
3281         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3282         unsigned 8-bit immediate.
3283         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
3284         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
3285
3286 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
3287
3288         * NEWS: Add news entry for big-obj.
3289         * config/tc-i386.c (i386_target_format): Support new format.
3290         * doc/c-i386.texi: Add i386 support.
3291         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3292         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3293
3294 2020-04-27  Nick Clifton  <nickc@redhat.com>
3295
3296         PR 25878
3297         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3298         (assign_file_to_slot): New function.  Fills in an entry in the
3299         files table.
3300         (allocate_filenum): Use new function.
3301         (allocate_filename_to_slot): Use new function.  If the specified
3302         slot entry is already in use, but was chosen automatically then
3303         reassign the automatic entry.
3304
3305 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
3306
3307         * config/tc-i386.c (lfence_before_ret_shl): New member.
3308         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3309         for Anysize insns.
3310         (insert_after_load): Issue warning for REP CMPS/SCAS.
3311         (insert_before_before): Handle iret, Handle
3312         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3313         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3314         -mlfence-before-ret=[none/not/or/shl/yes].
3315         Enable -mlfence-before-ret=shl when
3316         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3317         (md_show_usage): Ditto.
3318         * doc/c-i386.texi: Ditto.
3319         * testsuite/gas/i386/i386.exp: Add new testcases.
3320         * testsuite/gas/i386/lfence-load-b.d: New.
3321         * testsuite/gas/i386/lfence-load-b.e: New.
3322         * testsuite/gas/i386/lfence-load.d: Modified.
3323         * testsuite/gas/i386/lfence-load.e: New.
3324         * testsuite/gas/i386/lfence-load.s: Modified.
3325         * testsuite/gas/i386/lfence-ret-a.d: Modified.
3326         * testsuite/gas/i386/lfence-ret-b.d: Modified.
3327         * testsuite/gas/i386/lfence-ret-c.d: New.
3328         * testsuite/gas/i386/lfence-ret-d.d: New.
3329         * testsuite/gas/i386/lfence-ret.s: Modified.
3330         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3331         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3332         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3333         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3334         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3335         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3336         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3337         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3338         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3339         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3340
3341 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
3342
3343         PR ld/25861
3344         * config/tc-xtensa.c (md_apply_fix): Replace
3345         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3346         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3347         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3348         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3349         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3350
3351 2020-04-22  Alan Modra  <amodra@gmail.com>
3352
3353         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3354         symbol for ".symver .. remove".
3355         * doc/as.texi (.symver): Update.
3356         * testsuite/gas/symver/symver11.s: Make foo weak.
3357         * testsuite/gas/symver/symver11.d: Expect an error.
3358         * testsuite/gas/symver/symver7.d: Allow other random symbols.
3359
3360 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3361
3362         * testsuite/gas/symver/symver11.s: Add ".balign 8".
3363
3364 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
3365
3366         PR 25848
3367         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3368         * testsuite/gas/m68k/operands.d: Update.
3369         * testsuite/gas/m68k/op68000.d: Update for new error messages.
3370
3371 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
3372
3373         PR binutils/24753
3374         * testsuite/gas/arm/pr24753.d: New test.
3375         * testsuite/gas/arm/pr24753.s: New test.
3376
3377 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3378
3379         PR gas/23840
3380         PR gas/25295
3381         * NEWS: Mention .symver extension.
3382         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3383         function.
3384         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3385         add a version name.  Add local, hidden and remove visibility
3386         support.
3387         (elf_frob_symbol): Handle the list of version names.  Update the
3388         original symbol to local, hidden or remove it from the symbol
3389         table.
3390         (elf_frob_file_before_adjust): Handle the list of version names.
3391         * config/obj-elf.h (elf_visibility): New.
3392         (elf_versioned_name_list): Likewise.
3393         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3394         and visibility.  Change versioned_name pointer to struct
3395         elf_versioned_name_list.
3396         * doc/as.texi: Update .symver directive.
3397         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
3398         error checking tests.
3399         * testsuite/gas/symver/symver6.d: New file.
3400         * testsuite/gas/symver/symver7.d: Likewise.
3401         * testsuite/gas/symver/symver7.s: Likewise.
3402         * testsuite/gas/symver/symver8.d: Likewise.
3403         * testsuite/gas/symver/symver8.s: Likewise.
3404         * testsuite/gas/symver/symver9.s: Likewise.
3405         * testsuite/gas/symver/symver9a.d: Likewise.
3406         * testsuite/gas/symver/symver9b.d: Likewise.
3407         * testsuite/gas/symver/symver10.s: Likewise.
3408         * testsuite/gas/symver/symver10a.d: Likewise.
3409         * testsuite/gas/symver/symver10b.d: Likewise.
3410         * testsuite/gas/symver/symver11.d: Likewise.
3411         * testsuite/gas/symver/symver11.s: Likewise.
3412         * testsuite/gas/symver/symver12.d: Likewise.
3413         * testsuite/gas/symver/symver12.s: Likewise.
3414         * testsuite/gas/symver/symver13.d: Likewise.
3415         * testsuite/gas/symver/symver13.s: Likewise.
3416         * testsuite/gas/symver/symver14.d: Likewise.
3417         * testsuite/gas/symver/symver14.l: Likewise.
3418         * testsuite/gas/symver/symver15.d: Likewise.
3419         * testsuite/gas/symver/symver15.l: Likewise.
3420         * testsuite/gas/symver/symver6.l: Removed.
3421         * testsuite/gas/symver/symver6.s: Updated.
3422
3423 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3424
3425         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3426         to include TSB.
3427         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3428         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3429         * testsuite/gas/aarch64/system.d: Update.
3430
3431 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3432
3433         * testsuite/gas/aarch64/bti.d: Update -march option.
3434         * testsuite/gas/aarch64/illegal-bti.d: Remove.
3435         * testsuite/gas/aarch64/illegal-bti.l: Remove.
3436         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3437         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3438
3439 2020-04-17  Alan Modra  <amodra@gmail.com>
3440
3441         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3442
3443 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
3444             Nick Clifton  <nickc@redhat.com>
3445
3446         PR 25803
3447         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3448         targets.
3449         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3450         for the type-2 test.
3451         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3452         targets running this test.
3453
3454 2020-02-16  David Faust  <david.faust@oracle.com>
3455
3456         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3457         * testsuite/gas/bpf/jump32.s: New file.
3458         * testsuite/gas/bpf/jump32.d: Likewise.
3459
3460 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3461
3462         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3463         documentation.
3464
3465 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
3466
3467         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3468         (md_pcrel_from): Remove prototytpe.
3469         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3470         define.
3471         (md_pcrel_from_section): Remove duplicate prototype.
3472         * tc.h (md_pcrel_from_section): Add prototype.
3473         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3474         * config/tc-arc.h (md_pcrel_from_section): Likewise.
3475         * config/tc-arm.h (md_pcrel_from_section): Likewise.
3476         * config/tc-avr.h (md_pcrel_from_section): Likewise.
3477         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3478         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3479         * config/tc-csky.h (md_pcrel_from_section): Likewise.
3480         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3481         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3482         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3483         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3484         * config/tc-frv.h (md_pcrel_from_section): Likewise.
3485         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3486         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3487         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3488         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3489         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3490         * config/tc-mep.h (md_pcrel_from_section): Likewise.
3491         * config/tc-metag.h (md_pcrel_from_section): Likewise.
3492         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3493         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3494         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3495         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3496         * config/tc-mt.h (md_pcrel_from_section): Likewise.
3497         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3498         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3499         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3500         * config/tc-rx.h (md_pcrel_from_section): Likewise.
3501         * config/tc-s390.h (md_pcrel_from_section): Likewise.
3502         * config/tc-sh.h (md_pcrel_from_section): Likewise.
3503         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3504         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
3505         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3506         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3507         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3508         md_apply_fix3): Delete prototypes.
3509
3510 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3511
3512         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3513         instructions.
3514
3515 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3516
3517         * doc/c-z80.texi: Fix @xref warnings.
3518
3519 2020-04-07  Lili Cui  <lili.cui@intel.com>
3520
3521         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3522         (cpu_noarch): Likewise.
3523         * doc/c-i386.texi: Document TSXLDTRK.
3524         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3525         * testsuite/gas/i386/tsxldtrk.d: Likewise.
3526         * testsuite/gas/i386/tsxldtrk.s: Likewise.
3527         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3528
3529 2020-04-02  Lili Cui  <lili.cui@intel.com>
3530
3531         * config/tc-i386.c (cpu_arch): Add .serialize.
3532         (cpu_noarch): Likewise.
3533         * doc/c-i386.texi: Document serialize.
3534         * testsuite/gas/i386/i386.exp: Run serialize tests
3535         * testsuite/gas/i386/serialize.d: Likewise.
3536         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3537         * testsuite/gas/i386/serialize.s: Likewise.
3538
3539 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3540
3541         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3542         * testsuite/gas/elf/section12b.d: Likewise.
3543         * testsuite/gas/elf/section16a.d: Likewise.
3544         * testsuite/gas/elf/section16b.d: Likewise.
3545
3546 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
3547
3548         * config/tc-m68k.c (m68k_ip): Fix range check for index register
3549         with a suppressed address register.
3550
3551 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
3552
3553         PR gas/25756
3554         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3555         * testsuite/gas/i386/localpic.s: Add a test for relocation
3556         against local absolute symbol.
3557         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3558         * testsuite/gas/i386/localpic.d: Updated.
3559         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3560         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3561
3562 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3563
3564         PR gas/25732
3565         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
3566         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
3567         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
3568         testsuite/gas/i386/x86-64-jump.d.
3569         * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
3570         Incorporate changes to
3571         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
3572         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
3573         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
3574         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
3575         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
3576
3577 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
3578
3579         PR 25611
3580         PR 25614
3581         * dwarf2dbg.c: Do not include "bignum.h".
3582
3583 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
3584
3585         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
3586         * testsuite/gas/riscv/alias-csr.s: Likewise.
3587         * testsuite/gas/riscv/no-aliases-csr.d: Move this
3588         to priv-reg-pseudo-noalias.
3589         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
3590         * testsuite/gas/riscv/bad-csr.l: Likewise.
3591         * testsuite/gas/riscv/bad-csr.s: Likewise.
3592         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
3593         * testsuite/gas/riscv/satp.s: Likewise.
3594         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
3595         csr instruction, including alias-csr testcase.
3596         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
3597         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
3598         pseudo instruction with objdump -Mno-aliases.
3599         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
3600         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
3601         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
3602         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
3603         * testsuite/gas/riscv/priv-reg.s: Likewise.
3604         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3605         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3606         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3607
3608 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
3609
3610         * config/obj-coff.c (obj_coff_section): Set the bss flag on
3611         sections with the "b" attribute.
3612
3613 2020-03-22  Alan Modra  <amodra@gmail.com>
3614
3615         * testsuite/gas/s12z/truncated.d: Update expected output.
3616
3617 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3618
3619         PR 25690
3620         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
3621         * doc/c-z80.texi: Update documentation.
3622
3623 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3624
3625         PR 25641
3626         PR 25668
3627         PR 25633
3628         Fix disassembling ED+A4/AC/B4/BC opcodes.
3629         Fix assembling lines containing colonless label and instruction
3630         with first operand inside parentheses.
3631         Fix registration of unsupported by target CPU registers.
3632         * config/tc-z80.c: See above.
3633         * config/tc-z80.h: See above.
3634         * testsuite/gas/z80/colonless.d: Update test.
3635         * testsuite/gas/z80/colonless.s: Likewise.
3636         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
3637         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
3638         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3639         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
3640         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
3641         * testsuite/gas/z80/unsup_regs.s: Likewise.
3642         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
3643         * testsuite/gas/z80/z80.exp: Likewise.
3644         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
3645         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
3646         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
3647
3648 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3649
3650         PR 25660
3651         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
3652         (parse_operands): Handle new operand codes.
3653         (do_neon_dyadic_long): Make shape check accept the scalar variants.
3654         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
3655         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
3656         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
3657         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
3658         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
3659         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
3660         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
3661
3662 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3663
3664         * NEWS: Mention x86 assembler options for CVE-2020-0551.
3665
3666 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3667
3668         * testsuite/gas/i386/i386.exp: Run new tests.
3669         * testsuite/gas/i386/lfence-byte.d: New file.
3670         * testsuite/gas/i386/lfence-byte.e: Likewise.
3671         * testsuite/gas/i386/lfence-byte.s: Likewise.
3672         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
3673         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
3674         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
3675         * testsuite/gas/i386/lfence-indbr.e: Likewise.
3676         * testsuite/gas/i386/lfence-indbr.s: Likewise.
3677         * testsuite/gas/i386/lfence-load.d: Likewise.
3678         * testsuite/gas/i386/lfence-load.s: Likewise.
3679         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
3680         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
3681         * testsuite/gas/i386/lfence-ret.s: Likewise.
3682         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
3683         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
3684         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
3685         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
3686         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
3687         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
3688         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
3689         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
3690         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
3691         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
3692         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
3693         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
3694
3695 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3696
3697         * config/tc-i386.c (lfence_after_load): New.
3698         (lfence_before_indirect_branch_kind): New.
3699         (lfence_before_indirect_branch): New.
3700         (lfence_before_ret_kind): New.
3701         (lfence_before_ret): New.
3702         (last_insn): New.
3703         (load_insn_p): New.
3704         (insert_lfence_after): New.
3705         (insert_lfence_before): New.
3706         (md_assemble): Call insert_lfence_before and insert_lfence_after.
3707         Set last_insn.
3708         (OPTION_MLFENCE_AFTER_LOAD): New.
3709         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
3710         (OPTION_MLFENCE_BEFORE_RET): New.
3711         (md_longopts): Add -mlfence-after-load=,
3712         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3713         (md_parse_option): Handle -mlfence-after-load=,
3714         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3715         (md_show_usage): Display -mlfence-after-load=,
3716         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3717         (i386_cons_align): New.
3718         * config/tc-i386.h (i386_cons_align): New.
3719         (md_cons_align): New.
3720         * doc/c-i386.texi: Document -mlfence-after-load=,
3721         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3722
3723 2020-03-11  Nick Clifton  <nickc@redhat.com>
3724
3725         PR 25611
3726         PR 25614
3727         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
3728         (DWARF2_FILE_SIZE_NAME): Default to -1.
3729         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
3730         whichever is higher.
3731         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
3732         (NUM_MD5_BYTES): Define.
3733         (struct file entry): Add md5 field.
3734         (get_filenum): Delete and replace with...
3735         (get_basename): New function.
3736         (get_directory_table_entry): New function.
3737         (allocate_filenum): New function.
3738         (allocate_filename_to_slot): New function.
3739         (dwarf2_where): Use new functions.
3740         (dwarf2_directive_filename): Add support for extended .file
3741         pseudo-op.
3742         (dwarf2_directive_loc): Allow the use of file number zero with
3743         DWARF 5 or higher.
3744         (out_file_list): Rename to...
3745         (out_dir_and_file_list): Add DWARF 5 support.
3746         (out_debug_line): Emit extra values into the section header for
3747         DWARF 5.
3748         (out_debug_str): Allow for file 0 to be used with DWARF 5.
3749         * doc/as.texi (.file): Update the description of this pseudo-op.
3750         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
3751         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
3752         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
3753         * NEWS: Mention the new feature.
3754
3755 2020-03-10  Alan Modra  <amodra@gmail.com>
3756
3757         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
3758         to avoid signed overflow.
3759         * config/tc-mcore.c (md_assemble): Likewise.
3760         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
3761         * config/tc-nds32.c (SET_ADDEND): Likewise.
3762         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
3763
3764 2020-03-09  Jan Beulich  <jbeulich@suse.com>
3765
3766         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
3767         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
3768         testsuite/gas/i386/avx-intel.d: Adjust expectations.
3769
3770 2020-03-07  Alan Modra  <amodra@gmail.com>
3771
3772         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
3773         first column.
3774
3775 2020-03-06  Nick Clifton  <nickc@redhat.com>
3776
3777         PR 25614
3778         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
3779         0 if the dwarf_level is 5 or more.  Complain if a filename follows
3780         a file 0.
3781         * testsuite/gas/elf/dwarf-5-file0.s: New test.
3782         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
3783         * testsuite/gas/elf/elf.exp: Run the new test.
3784
3785         PR 25612
3786         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
3787         * doc/as.texi: Fix another typo.
3788
3789 2020-03-06  Nick Clifton  <nickc@redhat.com>
3790
3791         PR 25612
3792         * as.c (dwarf_level): Define.
3793         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
3794         (parse_args): Add support for the new options.
3795         as.h (dwarf_level): Prototype.
3796         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
3797         value.
3798         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
3799         (DWARF2_LINE_VERSION): Remove definition.
3800         * doc/as.texi: Document the new options.
3801
3802 2020-03-06  Nick Clifton  <nickc@redhat.com>
3803
3804         PR 25572
3805         * as.c (main): Allow matching input and outputs when they are
3806         not regular files.
3807
3808 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3809
3810         * config/tc-i386.c (match_mem_size): Generalize broadcast special
3811         casing.
3812         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
3813         one of byte/word/dword/qword is set alongside a SIMD register in
3814         a template's operand.
3815
3816 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3817
3818         * config/tc-i386.c (match_template): Extend code in logic
3819         rejecting certain suffixes in certain modes to also cover mask
3820         register use and VecSIB. Drop special casing of broadcast. Skip
3821         immediates in the check.
3822
3823 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3824
3825         * config/tc-i386.c (match_template): Fold duplicate code in
3826         logic rejecting certain suffixes in certain modes. Drop
3827         pointless "else".
3828
3829 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3830
3831         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
3832         alongside !norex64 ones.
3833         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
3834         with both 32- and 64-bit GPR operands.
3835         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
3836         32- and 64-bit GPR operands.
3837         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
3838         testsuite/gas/i386/x86-64-avx512bw.d,
3839         testsuite/gas/i386/x86-64-avx512f-intel.d,
3840         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
3841
3842 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3843
3844         * config/tc-i386.c (md_assemble): Drop use of rex64.
3845         (process_suffix): For REX.W for 64-bit CRC32.
3846
3847 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3848
3849         * config/tc-i386.c (i386_addressing_mode): For 32-bit
3850         addressing for MPX insns without base/index.
3851         * testsuite/gas/i386/mpx-16bit.s,
3852         * testsuite/gas/i386/mpx-16bit.d: New.
3853         * testsuite/gas/i386/i386.exp: Run new test.
3854
3855 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3856
3857         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
3858         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
3859         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
3860         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
3861         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
3862         as well as a BSWAP one.
3863         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
3864         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
3865         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
3866         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
3867         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
3868         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
3869         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
3870         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
3871         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
3872         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
3873         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
3874         testsuite/gas/i386/vmx.d: Adjust expectations.
3875
3876 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3877
3878         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
3879         from having their operands swapped.
3880         * testsuite/gas/i386/waitpkg.s,
3881         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
3882         3-operand cases as well as testing of 16-bit code generation.
3883         * testsuite/gas/i386/waitpkg.d,
3884         testsuite/gas/i386/waitpkg-intel.d,
3885         testsuite/gas/i386/x86-64-waitpkg.d,
3886         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
3887
3888 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
3889
3890         * config/tc-riscv.c (percent_op_utype): Support the modifier
3891         %got_pcrel_hi.
3892         * doc/c-riscv.texi: Add documentation.
3893         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
3894         modifier %got_pcrel_hi.
3895         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
3896         * testsuite/gas/riscv/relax-reloc.d: Likewise.
3897         * testsuite/gas/riscv/relax-reloc.s: Likewise.
3898
3899         * doc/c-riscv.texi (relocation modifiers): Add documentation.
3900         (RISC-V-Formats): Update the section name from "Instruction Formats"
3901         to "RISC-V Instruction Formats".
3902
3903 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
3904
3905         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
3906         detected in a section which does not have at least 4 byte
3907         alignment.
3908         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
3909         * testsuite/gas/arm/ldr-t.s: Likewise.
3910         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
3911         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
3912         disassembly, ignoring any NOPs that may have been inserted because
3913         of section alignment.
3914         * testsuite/gas/arm/ldr-t.d: Likewise.
3915
3916 2020-03-04  Jan Beulich  <jbeulich@suse.com>
3917
3918         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
3919         * doc/c-i386.texi: Mention sev_es.
3920         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
3921         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3922         expectations.
3923         * testsuite/gas/i386/arch-13-znver1.d,
3924         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
3925
3926 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3927
3928         * config/tc-i386.c (match_template): Replace ignoresize and
3929         defaultsize with mnemonicsize.
3930         (process_suffix): Likewise.
3931
3932 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3933
3934         PR 25627
3935         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
3936         instruction LD IY,(HL).
3937         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
3938         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
3939         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
3940         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
3941
3942 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3943
3944         PR gas/25622
3945         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
3946         x86-64-default-suffix-avx.
3947         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
3948         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
3949         * testsuite/gas/i386/noreg64.d: Updated.
3950         * testsuite/gas/i386/noreg64.l: Likewise.
3951         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
3952         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
3953         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
3954
3955 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3956
3957         PR 25604
3958         * config/tc-z80.c (contains_register): Prevent an illegal memory
3959         access when checking an expression for a register name.
3960
3961 2020-03-03  Alan Modra  <amodra@gmail.com>
3962
3963         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
3964         support.
3965
3966 2020-03-02  Alan Modra  <amodra@gmail.com>
3967
3968         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
3969         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
3970         and .sbss sections.
3971         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
3972         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
3973         (s3_s_score_lcomm): Likewise.
3974         * config/tc-score7.c: Similarly.
3975         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
3976
3977 2020-02-28  YunQiang Su  <syq@debian.org>
3978
3979         PR gas/25539
3980         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
3981         to handle multi-labels.
3982         (has_label_name): New.
3983
3984 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
3985
3986         * config/tc-arm.c (enum pred_instruction_type): Remove
3987         NEUTRAL_IT_NO_VPT_INSN predication type.
3988         (cxn_handle_predication): Modify to require condition suffixes.
3989         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
3990         * testsuite/gas/arm/cde-scalar.s: Update test.
3991         * testsuite/gas/arm/cde-warnings.l: Update test.
3992         * testsuite/gas/arm/cde-warnings.s: Update test.
3993
3994 2020-02-26  Alan Modra  <amodra@gmail.com>
3995
3996         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
3997         N_() on empty string.
3998
3999 2020-02-26  Alan Modra  <amodra@gmail.com>
4000
4001         * read.c (read_a_source_file): Call strncpy with length one
4002         less than size of original_case_string.
4003
4004 2020-02-26  Alan Modra  <amodra@gmail.com>
4005
4006         * config/obj-elf.c: Indent labels correctly.
4007         * config/obj-macho.c: Likewise.
4008         * config/tc-aarch64.c: Likewise.
4009         * config/tc-alpha.c: Likewise.
4010         * config/tc-arm.c: Likewise.
4011         * config/tc-cr16.c: Likewise.
4012         * config/tc-crx.c: Likewise.
4013         * config/tc-frv.c: Likewise.
4014         * config/tc-i386-intel.c: Likewise.
4015         * config/tc-i386.c: Likewise.
4016         * config/tc-ia64.c: Likewise.
4017         * config/tc-mn10200.c: Likewise.
4018         * config/tc-mn10300.c: Likewise.
4019         * config/tc-nds32.c: Likewise.
4020         * config/tc-riscv.c: Likewise.
4021         * config/tc-s12z.c: Likewise.
4022         * config/tc-xtensa.c: Likewise.
4023         * config/tc-z80.c: Likewise.
4024         * read.c: Likewise.
4025         * symbols.c: Likewise.
4026         * write.c: Likewise.
4027
4028 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
4029
4030         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4031         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
4032         after parsing all arguments.
4033         (enum csr_insn_type): New enum is used to classify the CSR instruction.
4034         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
4035         are used to check if we write a read-only CSR by the CSR instruction.
4036         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
4037         all CSR for the read-only CSR checking.
4038         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4039         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4040         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
4041         all CSR instructions for the read-only CSR checking.
4042         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4043         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4044
4045         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4046         (riscv_opts): Initialize it.
4047         (reg_lookup_internal): Check the `riscv_opts.csr_check`
4048         before doing the CSR checking.
4049         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4050         (md_longopts): Add mcsr-check and mno-csr-check.
4051         (md_parse_option): Handle new enum option values.
4052         (s_riscv_option): Handle new long options.
4053         * doc/c-riscv.texi: Add description for the new .option and assembler
4054         options.
4055         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4056         the CSR checking.
4057         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4058
4059         * config/tc-riscv.c (csr_extra_hash): New.
4060         (enum riscv_csr_class): New enum.  Used to decide
4061         whether or not this CSR is legal in the current ISA string.
4062         (struct riscv_csr_extra): New structure to hold all extra information
4063         of CSR.
4064         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
4065         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4066         Call hash_reg_name to insert CSR address into reg_names_hash.
4067         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4068         Decide whether the CSR is valid according to the csr_extra_hash.
4069         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4070         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4071         not a boolean.  This is same as riscv_init_csr_hash, so keep the
4072         consistent usage.
4073         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4074         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4075         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4076         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
4077         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4078         f-ext CSR are not allowed.
4079         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4080         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
4081         source file is `priv-reg.s`, and the ISA is rv64if, so the
4082         rv32-only CSR are not allowed.
4083         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4084
4085 2020-02-21  Alan Modra  <amodra@gmail.com>
4086
4087         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4088         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4089
4090 2020-02-21  Alan Modra  <amodra@gmail.com>
4091
4092         PR 25569
4093         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4094         on section size adjustment, instead perform another write if
4095         exec header size is larger than section size.
4096
4097 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4098
4099         * doc/c-riscv.texi: Add the doc entries for -march-attr/
4100         -mno-arch-attr command line options.
4101
4102 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4103
4104         * testsuite/gas/riscv/c-add-addi.d: New testcase.
4105         * testsuite/gas/riscv/c-add-addi.s: Likewise.
4106
4107 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4108
4109         PR 25576
4110         * config/tc-z80.c (md_parse_option): Do not use an underscore
4111         prefix for local labels in SDCC compatability mode.
4112         (z80_start_line_hook): Remove SDCC dollar label support.
4113         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4114         * testsuite/gas/z80/sdcc.s: Likewise.
4115
4116 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4117
4118         PR 25517
4119         * config/tc-z80.c: Add -march option.
4120         * doc/as.texi: Update Z80 documentation.
4121         * doc/c-z80.texi: Likewise.
4122         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4123         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4124         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4125         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4126         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4127         * testsuite/gas/z80/gbz80_all.d: Likewise.
4128         * testsuite/gas/z80/r800_extra.d: Likewise.
4129         * testsuite/gas/z80/r800_ii8.d: Likewise.
4130         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4131         * testsuite/gas/z80/sdcc.d: Likewise.
4132         * testsuite/gas/z80/z180.d: Likewise.
4133         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4134         * testsuite/gas/z80/z80_doc.d: Likewise.
4135         * testsuite/gas/z80/z80_ii8.d: Likewise.
4136         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4137         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4138         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4139         * testsuite/gas/z80/z80_sli.d: Likewise.
4140         * testsuite/gas/z80/z80n_all.d: Likewise.
4141         * testsuite/gas/z80/z80n_reloc.d: Likewise.
4142
4143 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
4144
4145         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4146         with GNU_PROPERTY_X86_FEATURE_2_MMX.
4147         * testsuite/gas/i386/i386.exp: Run property-3 and
4148         x86-64-property-3.
4149         * testsuite/gas/i386/property-3.d: New file.
4150         * testsuite/gas/i386/property-3.s: Likewise.
4151         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4152
4153 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
4154
4155         * config/tc-i386.c (cpu_arch): Add .popcnt.
4156         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
4157         Add a tab before @samp{.sse4a}.
4158
4159 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4160
4161         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4162         for AddrPrefixOpReg templates. Combine the two pieces of
4163         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4164         mode.
4165
4166 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4167
4168         PR gas/14439
4169         * config/tc-i386.c (md_assemble): Also suppress operand
4170         swapping for MONITOR{,X} and MWAIT{,X}.
4171         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4172         Add Intel syntax monitor/mwait tests.
4173         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4174         Adjust expectations.
4175         *testsuite/gas/i386/sse3-intel.d,
4176         testsuite/gas/i386/x86-64-sse3-intel.d: New.
4177         * testsuite/gas/i386/i386.exp: Run new tests.
4178
4179 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4180
4181         PR gas/6518
4182         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4183         [XYZ]MMWord memory operand ambiguity recognition logic (largely
4184         re-indentation).
4185         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4186         cases.
4187         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4188         * testsuite/gas/i386/avx512dq-inval.l,
4189         testsuite/gas/i386/inval-avx.l,
4190         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4191         * testsuite/gas/i386/avx512vl-ambig.s,
4192         testsuite/gas/i386/avx512vl-ambig.l: New.
4193         * testsuite/gas/i386/i386.exp: Run new test.
4194
4195 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
4196
4197         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
4198         nosse4.
4199         * doc/c-i386.texi: Document sse4a and nosse4a.
4200
4201 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4202
4203         * doc/c-i386.texi: Remove the old movsx and movzx documentation
4204         for AT&T syntax.
4205
4206 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4207
4208         PR gas/25438
4209         * config/tc-i386.c (md_assemble): Move movsx/movzx special
4210         casing ...
4211         (process_suffix): ... here. Consider just the first operand
4212         initially.
4213         (check_long_reg): Drop opcode 0x63 special case again.
4214         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4215         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4216         Move ambiguous operand size tests ...
4217         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4218         testsuite/gas/i386/noreg64.s: ... here.
4219         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4220         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4221         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4222         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4223         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4224         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4225         testsuite/gas/i386/x86-64-movsxd.d,
4226         testsuite/gas/i386/x86-64-movsxd-intel.d,
4227         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4228         Adjust expectations.
4229         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4230         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4231         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4232         * testsuite/gas/i386/i386.exp: Run new tests.
4233
4234 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4235
4236         * config/tc-i386.c (process_operands): Also skip segment
4237         override prefix emission if it matches an already present one.
4238         * testsuite/gas/i386/prefix32.s: Add double segment override
4239         cases.
4240         * testsuite/gas/i386/prefix32.l: Adjust expectations.
4241
4242 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4243
4244         * config/tc-i386.c (process_operands): Drop ineffectual segment
4245         overrides when optimizing.
4246         * testsuite/gas/i386/lea-optimize.d: New.
4247         * testsuite/gas/i386/i386.exp: Run new test.
4248
4249 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4250
4251         * config/tc-i386.c (process_operands): Also check insn prefix
4252         for ineffectual segment override warning. Don't cover possible
4253         VEX/EVEX encoded insns there.
4254         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4255         testsuite/gas/i386/lea.e: New.
4256         * testsuite/gas/i386/i386.exp: Run new test.
4257
4258 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4259
4260         PR gas/25438
4261         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4262         syntax.
4263
4264 2020-02-13  Fangrui Song   <maskray@google.com>
4265             H.J. Lu  <hongjiu.lu@intel.com>
4266
4267         PR gas/25551
4268         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4269         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4270         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4271         * testsuite/gas/i386/relax-5.d: New file.
4272         * testsuite/gas/i386/relax-5.s: Likewise.
4273         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4274         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4275
4276 2020-02-13  Jan Beulich  <jbeulich@suse.com>
4277
4278         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4279         "nosse4" entry.
4280
4281 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4282
4283         * config/tc-i386.c (avx512): New (at file scope), moved from
4284         (check_VecOperands): ... here.
4285         (process_suffix): Add [XYZ]MMword operand size handling.
4286         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4287         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4288         tests.
4289         * testsuite/gas/i386/avx512dq-inval.l,
4290         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4291
4292 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4293
4294         PR gas/24546
4295         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4296         code only.
4297         * config/tc-i386-intel.c (i386_intel_operand): Also handle
4298         CALL/JMP in O_tbyte_ptr case.
4299         * doc/c-i386.texi: Mention far call and full pointer load ISA
4300         differences.
4301         * testsuite/gas/i386/x86-64-branch-3.s,
4302         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4303         * testsuite/gas/i386/x86-64-branch-3.d,
4304         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4305         * testsuite/gas/i386/x86-64-branch-5.l,
4306         testsuite/gas/i386/x86-64-branch-5.s: New.
4307         * testsuite/gas/i386/i386.exp: Run new test.
4308
4309 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4310
4311         PR gas/25438
4312         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4313         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4314         64-bit-only warning.
4315         (check_word_reg): Consistently error on mismatching register
4316         size and suffix.
4317         * testsuite/gas/i386/general.s: Replace dword GPR with word one
4318         for movw. Replace suffix / GPR for orb.
4319         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4320         byte GPRs as well as ones for inb/outb with a word accumulator.
4321         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4322         testsuite/gas/i386/inval.l: Adjust expectations.
4323
4324 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4325
4326         * config/tc-i386.c (operand_type_register_match): Also fall
4327         through initial two if()-s when the template allows for a GPR
4328         operand. Adjust comment.
4329
4330 2020-02-11  Jan Beulich  <jbeulich@suse.com>
4331
4332         (struct _i386_insn): New field "short_form".
4333         (optimize_encoding): Drop setting of shortform field.
4334         (process_suffix): Set i.short_form. Replace shortform use.
4335         (process_operands): Replace shortform use.
4336
4337 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
4338
4339         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4340         loop initial declaration.
4341
4342 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
4343
4344         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4345         instructions that can have 5 arguments.
4346         (enum operand_parse_code): Add new operands.
4347         (parse_operands): Account for new operands.
4348         (S5): New macro.
4349         (enum neon_shape_el): Introduce P suffixes for coprocessor.
4350         (neon_select_shape): Account for P suffix.
4351         (LOW1): Move macro to global position.
4352         (HI4): Move macro to global position.
4353         (vcx_assign_vec_d): New.
4354         (vcx_assign_vec_m): New.
4355         (vcx_assign_vec_n): New.
4356         (enum vcx_reg_type): New.
4357         (vcx_get_reg_type): New.
4358         (vcx_size_pos): New.
4359         (vcx_vec_pos): New.
4360         (vcx_handle_shape): New.
4361         (vcx_ensure_register_in_range): New.
4362         (vcx_handle_register_arguments): New.
4363         (vcx_handle_insn_block): New.
4364         (vcx_handle_common_checks): New.
4365         (do_vcx1): New.
4366         (do_vcx2): New.
4367         (do_vcx3): New.
4368         * testsuite/gas/arm/cde-missing-fp.d: New test.
4369         * testsuite/gas/arm/cde-missing-fp.l: New test.
4370         * testsuite/gas/arm/cde-missing-mve.d: New test.
4371         * testsuite/gas/arm/cde-missing-mve.l: New test.
4372         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4373         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4374         * testsuite/gas/arm/cde-mve.s: New test.
4375         * testsuite/gas/arm/cde-warnings.l:
4376         * testsuite/gas/arm/cde-warnings.s:
4377         * testsuite/gas/arm/cde.d:
4378         * testsuite/gas/arm/cde.s:
4379
4380 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
4381             Matthew Malcomson  <matthew.malcomson@arm.com>
4382
4383         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4384         CDE coprocessor that can be enabled.
4385         (enum pred_instruction_type): New pred type.
4386         (BAD_NO_VPT): New error message.
4387         (BAD_CDE): New error message.
4388         (BAD_CDE_COPROC): New error message.
4389         (enum operand_parse_code): Add new immediate operands.
4390         (parse_operands): Account for new immediate operands.
4391         (check_cde_operand): New.
4392         (cde_coproc_enabled): New.
4393         (cde_coproc_pos): New.
4394         (cde_handle_coproc): New.
4395         (cxn_handle_predication): New.
4396         (do_custom_instruction_1): New.
4397         (do_custom_instruction_2): New.
4398         (do_custom_instruction_3): New.
4399         (do_cx1): New.
4400         (do_cx1a): New.
4401         (do_cx1d): New.
4402         (do_cx1da): New.
4403         (do_cx2): New.
4404         (do_cx2a): New.
4405         (do_cx2d): New.
4406         (do_cx2da): New.
4407         (do_cx3): New.
4408         (do_cx3a): New.
4409         (do_cx3d): New.
4410         (do_cx3da): New.
4411         (handle_pred_state): Define new IT block behaviour.
4412         (insns): Add newn CX*{,d}{,a} instructions.
4413         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4414         Define new cdecp extension strings.
4415         * doc/c-arm.texi: Document new cdecp extension arguments.
4416         * testsuite/gas/arm/cde-scalar.d: New test.
4417         * testsuite/gas/arm/cde-scalar.s: New test.
4418         * testsuite/gas/arm/cde-warnings.d: New test.
4419         * testsuite/gas/arm/cde-warnings.l: New test.
4420         * testsuite/gas/arm/cde-warnings.s: New test.
4421         * testsuite/gas/arm/cde.d: New test.
4422         * testsuite/gas/arm/cde.s: New test.
4423
4424 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
4425
4426         PR gas/25516
4427         * config/tc-i386.c (intel64): Renamed to ...
4428         (isa64): This.
4429         (match_template): Accept Intel64 only instruction by default.
4430         (i386_displacement): Updated.
4431         (md_parse_option): Updated.
4432         * c-i386.texi: Update -mamd64/-mintel64 documentation.
4433         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
4434         -mamd64 to x86-64-sysenter-amd.
4435         * testsuite/gas/i386/x86-64-sysenter.d: New file.
4436
4437 2020-02-10  Alan Modra  <amodra@gmail.com>
4438
4439         * config/obj-elf.c (obj_elf_change_section): Error for section
4440         type, attr or entsize changes in assembly.
4441         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4442         * testsuite/gas/elf/section5.l: Update.
4443
4444 2020-02-10  Alan Modra  <amodra@gmail.com>
4445
4446         * output-file.c (output_file_close): Do a normal close when
4447         flag_always_generate_output.
4448         * write.c (write_object_file): Don't stop output when
4449         flag_always_generate_output.
4450
4451 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
4452
4453         PR 25469
4454         * config/tc-z80.c: Add -gbz80 command line option to generate code
4455         for the GameBoy Z80.  Add support for generating DWARF.
4456         * config/tc-z80.h: Add support for DWARF debug information
4457         generation.
4458         * doc/c-z80.texi: Document new command line option.
4459         * testsuite/gas/z80/gbz80_all.d: New file.
4460         * testsuite/gas/z80/gbz80_all.s: New file.
4461         * testsuite/gas/z80/z80.exp: Run the new tests.
4462         * testsuite/gas/z80/z80n_all.d: New file.
4463         * testsuite/gas/z80/z80n_all.s: New file.
4464         * testsuite/gas/z80/z80n_reloc.d: New file.
4465
4466 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4467
4468         PR gas/25381
4469         * config/obj-elf.c (get_section): Also check
4470         linked_to_symbol_name.
4471         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4472         (obj_elf_parse_section_letters): Handle the 'o' flag.
4473         (build_group_lists): Renamed to ...
4474         (build_additional_section_info): This.  Set elf_linked_to_section
4475         from map_head.linked_to_symbol_name.
4476         (elf_adjust_symtab): Updated.
4477         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4478         * doc/as.texi: Document the 'o' flag.
4479         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4480         * testsuite/gas/elf/section18.d: New file.
4481         * testsuite/gas/elf/section18.s: Likewise.
4482         * testsuite/gas/elf/section19.d: Likewise.
4483         * testsuite/gas/elf/section19.s: Likewise.
4484         * testsuite/gas/elf/section20.d: Likewise.
4485         * testsuite/gas/elf/section20.s: Likewise.
4486         * testsuite/gas/elf/section21.d: Likewise.
4487         * testsuite/gas/elf/section21.l: Likewise.
4488         * testsuite/gas/elf/section21.s: Likewise.
4489
4490 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4491
4492         * NEWS: Mention x86 assembler options to align branches for
4493         binutils 2.34.
4494
4495 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4496
4497         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4498         only for ELF targets.
4499         * testsuite/gas/i386/unique.d: Don't xfail.
4500         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4501
4502 2020-02-06  Alan Modra  <amodra@gmail.com>
4503
4504         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4505         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4506
4507 2020-02-06  Alan Modra  <amodra@gmail.com>
4508
4509         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4510         xfail, and rename test.
4511         * testsuite/gas/elf/section12b.d: Likewise.
4512         * testsuite/gas/elf/section16a.d: Likewise.
4513         * testsuite/gas/elf/section16b.d: Likewise.
4514
4515 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4516
4517         PR gas/25380
4518         * config/obj-elf.c (section_match): Removed.
4519         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4520         section_id.
4521         (obj_elf_change_section): Replace info and group_name arguments
4522         with match_p.  Also update the section ID and flags from match_p.
4523         (obj_elf_section): Handle "unique,N".  Update call to
4524         obj_elf_change_section.
4525         * config/obj-elf.h (elf_section_match): New.
4526         (obj_elf_change_section): Updated.
4527         * config/tc-arm.c (start_unwind_section): Update call to
4528         obj_elf_change_section.
4529         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4530         * config/tc-microblaze.c (microblaze_s_data): Likewise.
4531         (microblaze_s_sdata): Likewise.
4532         (microblaze_s_rdata): Likewise.
4533         (microblaze_s_bss): Likewise.
4534         * config/tc-mips.c (s_change_section): Likewise.
4535         * config/tc-msp430.c (msp430_profiler): Likewise.
4536         * config/tc-rx.c (parse_rx_section): Likewise.
4537         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4538         * doc/as.texi: Document "unique,N" in .section directive.
4539         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4540         * testsuite/gas/elf/section15.d: New file.
4541         * testsuite/gas/elf/section15.s: Likewise.
4542         * testsuite/gas/elf/section16.s: Likewise.
4543         * testsuite/gas/elf/section16a.d: Likewise.
4544         * testsuite/gas/elf/section16b.d: Likewise.
4545         * testsuite/gas/elf/section17.d: Likewise.
4546         * testsuite/gas/elf/section17.l: Likewise.
4547         * testsuite/gas/elf/section17.s: Likewise.
4548         * testsuite/gas/i386/unique.d: Likewise.
4549         * testsuite/gas/i386/unique.s: Likewise.
4550         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4551         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4552
4553 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4554
4555         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4556
4557 2020-02-01  Anthony Green  <green@moxielogic.com>
4558
4559         * config/tc-moxie.c (md_begin): Don't force big-endian mode.
4560
4561 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
4562
4563         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
4564         %tls_ldo.
4565
4566 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4567
4568         PR gas/25472
4569         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
4570         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
4571         +mve.
4572         * testsuite/gas/arm/mve_dsp.d: New test.
4573
4574 2020-01-31  Nick Clifton  <nickc@redhat.com>
4575
4576         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
4577         rather than BFD_RELOC_NONE.
4578
4579 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
4580
4581         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
4582         to support VLDMIA instruction for MVE.
4583         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
4584         instruction for MVE.
4585         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
4586         instruction for MVE.
4587         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
4588         instruction for MVE.
4589         * testsuite/gas/arm/mve-ldst.d: New test.
4590         * testsuite/gas/arm/mve-ldst.s: Likewise.
4591
4592 2020-01-31  Nick Clifton  <nickc@redhat.com>
4593
4594         * po/fr.po: Updated French translation.
4595         * po/ru.po: Updated Russian translation.
4596
4597 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
4598
4599         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
4600         .s for the movprfx.
4601         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
4602         * testsuite/gas/aarch64/sve-movprfx_28.d,
4603         * testsuite/gas/aarch64/sve-movprfx_28.l,
4604         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
4605
4606 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4607
4608         * config/tc-i386.c (output_disp): Tighten base_opcode check.
4609         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
4610         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
4611         Adjust expectations.
4612
4613 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
4614
4615         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
4616         * testsuite/gas/bpf/alu-be.d: Likewise.
4617         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
4618         * testsuite/gas/bpf/alu32-be.d: Likewise.
4619
4620 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4621
4622         * testsuite/gas/i386/x86-64-branch-2.s,
4623         testsuite/gas/i386/x86-64-branch-4.s,
4624         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
4625         * testsuite/gas/i386/ilp32/x86-64-branch.d,
4626         testsuite/gas/i386/x86-64-branch-2.d,
4627         testsuite/gas/i386/x86-64-branch-4.l,
4628         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
4629
4630 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4631
4632         * config/tc-i386.c (process_suffix): .
4633         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
4634         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
4635         Add LRETQ case.
4636         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
4637         suffix.
4638         testsuite/gas/i386/x86_64.s: Add RETF cases.
4639         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4640         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
4641         testsuite/gas/i386/x86-64-opcode.d,
4642         testsuite/gas/i386/x86-64-suffix-intel.d,
4643         testsuite/gas/i386/x86-64-suffix.d,
4644         testsuite/gas/i386/x86_64-intel.d
4645         testsuite/gas/i386/x86_64.d: Adjust expectations.
4646         * testsuite/gas/i386/x86-64-suffix.e,
4647         testsuite/gas/i386/x86_64.e: New.
4648
4649 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4650
4651         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
4652         special case.
4653
4654 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
4655
4656         PR binutils/25445
4657         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
4658         movsxd.
4659         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
4660         differences.  Document movslq and movsxd.
4661         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
4662         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
4663         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
4664         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
4665         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
4666         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
4667         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
4668         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
4669         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
4670         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
4671         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
4672
4673 2020-01-27  Alan Modra  <amodra@gmail.com>
4674
4675         * testsuite/gas/all/gas.exp: Replace case statements with switch
4676         statements.
4677         * testsuite/gas/elf/elf.exp: Likewise.
4678         * testsuite/gas/macros/macros.exp: Likewise.
4679         * testsuite/lib/gas-defs.exp: Likewise.
4680
4681 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
4682
4683         PR 25403
4684         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
4685         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
4686
4687 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
4688
4689         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
4690         s exts must be known, so rename *ok* to *fail*.
4691         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
4692         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
4693         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
4694         above change.
4695         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
4696         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
4697
4698 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
4699
4700         PR gas/25438
4701         * config/tc-i386.c (check_long_reg): Always disallow double word
4702         suffix in mnemonic with word general register.
4703         * testsuite/gas/i386/general.s: Replace word general register
4704         with double word general register for movl.
4705         * testsuite/gas/i386/inval.s: Add tests for movl with word general
4706         register.
4707         * testsuite/gas/i386/general.l: Updated.
4708         * testsuite/gas/i386/inval.l: Likewise.
4709
4710 2020-01-22  Alan Modra  <amodra@gmail.com>
4711
4712         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
4713         __tls_get_addr_desc and __tls_get_addr_opt.
4714
4715 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4716
4717         * testsuite/gas/i386/inval-crc32.s,
4718         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
4719         * testsuite/gas/i386/inval-crc32.l,
4720         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
4721
4722 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4723
4724         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
4725         generic code path. Deal with No_lSuf being set in a template.
4726         * testsuite/gas/i386/inval-crc32.l,
4727         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
4728         instead of error(s) when operand size is ambiguous.
4729         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4730         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
4731         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
4732         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
4733         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
4734         Adjust expectations.
4735
4736 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4737
4738         * config/tc-i386.c (process_suffix): Drop SYSRET special case
4739         and an intel_syntax check. Re-write lack-of-suffix processing
4740         logic.
4741         * doc/c-i386.texi: Document operand size defaults for suffix-
4742         less AT&T syntax insns.
4743         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
4744         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
4745         testsuite/gas/i386/x86-64-avx-scalar.s,
4746         testsuite/gas/i386/x86-64-avx.s,
4747         testsuite/gas/i386/x86-64-bundle.s,
4748         testsuite/gas/i386/x86-64-intel64.s,
4749         testsuite/gas/i386/x86-64-lock-1.s,
4750         testsuite/gas/i386/x86-64-opcode.s,
4751         testsuite/gas/i386/x86-64-sse2avx.s,
4752         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
4753         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
4754         testsuite/gas/i386/x86-64-nops.s,
4755         testsuite/gas/i386/x86-64-ptwrite.s,
4756         testsuite/gas/i386/x86-64-simd.s,
4757         testsuite/gas/i386/x86-64-sse-noavx.s,
4758         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
4759         insns.
4760         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4761         testsuite/gas/i386/noreg64.s: Add further tests.
4762         * testsuite/gas/i386/ilp32/x86-64-nops.d,
4763         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
4764         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4765         testsuite/gas/i386/sse-noavx.d,
4766         testsuite/gas/i386/x86-64-intel64.d,
4767         testsuite/gas/i386/x86-64-nops.d,
4768         testsuite/gas/i386/x86-64-opcode.d,
4769         testsuite/gas/i386/x86-64-ptwrite-intel.d,
4770         testsuite/gas/i386/x86-64-ptwrite.d,
4771         testsuite/gas/i386/x86-64-simd-intel.d,
4772         testsuite/gas/i386/x86-64-simd-suffix.d,
4773         testsuite/gas/i386/x86-64-simd.d,
4774         testsuite/gas/i386/x86-64-sse-noavx.d
4775         testsuite/gas/i386/x86-64-suffix.d,
4776         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
4777         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
4778         testsuite/gas/i386/noreg64.l: New.
4779         * testsuite/gas/i386/i386.exp: Run new tests.
4780
4781 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4782
4783         * testsuite/gas/i386/avx512_bf16_vl.s,
4784         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
4785         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
4786         broadcast forms of VCVTNEPS2BF16.
4787         * testsuite/gas/i386/avx512_bf16_vl.d,
4788         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
4789
4790 2020-01-20  Nick Clifton  <nickc@redhat.com>
4791
4792         * po/uk.po: Updated Ukranian translation.
4793
4794 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4795
4796         PR ld/25416
4797         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
4798         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
4799         x32 object.
4800         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
4801         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
4802         R_X86_64_GOTPC32_TLSDESC relocation.
4803
4804 2020-01-18  Nick Clifton  <nickc@redhat.com>
4805
4806         * configure: Regenerate.
4807         * po/gas.pot: Regenerate.
4808
4809 2020-01-18  Nick Clifton  <nickc@redhat.com>
4810
4811         Binutils 2.34 branch created.
4812
4813 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
4814
4815         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
4816         with vex_encoding_vex.
4817         (parse_insn): Likewise.
4818         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
4819         and {vex3} documentation.
4820         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
4821         {vex}.
4822         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
4823
4824 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4825
4826         PR 25376
4827         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
4828         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
4829         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
4830         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
4831         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
4832         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
4833
4834 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4835
4836         * config/tc-i386.c (match_template): Drop found_cpu_match local
4837         variable.
4838
4839 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4840
4841         * testsuite/gas/i386/avx512dq-inval.l,
4842         testsuite/gas/i386/avx512dq-inval.s: New.
4843         * testsuite/gas/i386/i386.exp: Run new test.
4844
4845 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
4846
4847         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
4848         relocations when the target is 430X, except when extracting part of an
4849         expression.
4850         (msp430_srcoperand): Adjust comment.
4851         Initialize the expp member of the msp430_operand_s struct as
4852         appropriate.
4853         (msp430_dstoperand): Likewise.
4854         * testsuite/gas/msp430/msp430.exp: Run new test.
4855         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
4856         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
4857
4858 2020-01-15  Alan Modra  <amodra@gmail.com>
4859
4860         * configure.tgt: Add sparc-*-freebsd case.
4861
4862 2020-01-14  Lili Cui <lili.cui@intel.com>
4863
4864         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
4865         * testsuite/gas/i386/align-branch-1b.d: Likewise.
4866         * testsuite/gas/i386/align-branch-1c.d: Likewise.
4867         * testsuite/gas/i386/align-branch-1d.d: Likewise.
4868         * testsuite/gas/i386/align-branch-1e.d: Likewise.
4869         * testsuite/gas/i386/align-branch-1f.d: Likewise.
4870         * testsuite/gas/i386/align-branch-1g.d: Likewise.
4871         * testsuite/gas/i386/align-branch-1h.d: Likewise.
4872         * testsuite/gas/i386/align-branch-1i.d: Likewise.
4873         * testsuite/gas/i386/align-branch-5.d: Likewise.
4874         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
4875         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
4876         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
4877         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
4878         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
4879         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
4880         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
4881         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
4882         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
4883         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
4884         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
4885         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
4886
4887 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
4888
4889         PR 25377
4890         * config/tc-z80.c: Add support for half precision, single
4891         precision and double precision floating point values.
4892         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
4893         * doc/as.texi: Add new z80 command line options.
4894         * doc/c-z80.texi: Document new z80 command line options.
4895         * testsuite/gas/z80/ez80_pref_dis.s: New test.
4896         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
4897         * testsuite/gas/z80/z80.exp: Run the new test.
4898         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
4899         * testsuite/gas/z80/fp_zeda32.d: Likewise.
4900         * testsuite/gas/z80/strings.d: Update expected output.
4901
4902 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
4903
4904         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
4905         dependency.
4906
4907 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
4908
4909         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
4910         the CPU.
4911         * config/tc-arc.h: Add header if/defs.
4912         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
4913
4914 2020-01-13  Alan Modra  <amodra@gmail.com>
4915
4916         * testsuite/gas/wasm32/allinsn.d: Update expected output.
4917
4918 2020-01-13  Alan Modra  <amodra@gmail.com>
4919
4920         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
4921         insertion.
4922
4923 2020-01-10  Alan Modra  <amodra@gmail.com>
4924
4925         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
4926         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
4927
4928 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4929
4930         PR 25224
4931         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
4932         opcode byte values.
4933         (emit_ld_r_r): Likewise.
4934         (emit_ld_rr_m): Likewise.
4935         (emit_ld_rr_nn): Likewise.
4936
4937 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4938
4939         * config/tc-i386.c (optimize_encoding): Add
4940         is_any_vex_encoding() invocations. Drop respective
4941         i.tm.extension_opcode == None checks.
4942
4943 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4944
4945         * config/tc-i386.c (md_assemble): Check RegRex is clear during
4946         REX transformations. Correct comment indentation.
4947
4948 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4949
4950         * config/tc-i386.c (optimize_encoding): Generalize register
4951         transformation for TEST optimization.
4952
4953 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4954
4955         * testsuite/gas/i386/x86-64-sysenter-amd.s,
4956         testsuite/gas/i386/x86-64-sysenter-amd.d,
4957         testsuite/gas/i386/x86-64-sysenter-amd.l,
4958         testsuite/gas/i386/x86-64-sysenter-intel.d,
4959         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
4960         * testsuite/gas/i386/i386.exp: Run new tests.
4961
4962 2020-01-08  Nick Clifton  <nickc@redhat.com>
4963
4964         PR 25284
4965         * doc/as.texi (Align): Document the fact that all arguments can be
4966         omitted.
4967         (Balign): Likewise.
4968         (P2align): Likewise.
4969
4970 2020-01-08  Nick Clifton  <nickc@redhat.com>
4971
4972         PR 14891
4973         * config/obj-elf.c (obj_elf_section): Fail if the section name is
4974         already defined as a different symbol type.
4975         * testsuite/gas/elf/pr14891.s: New test source file.
4976         * testsuite/gas/elf/pr14891.d: New test driver.
4977         * testsuite/gas/elf/pr14891.s: New test expected error output.
4978         * testsuite/gas/elf/elf.exp: Run the new test.
4979
4980 2020-01-08  Alan Modra  <amodra@gmail.com>
4981
4982         * config/tc-z8k.c (md_begin): Make idx unsigned.
4983         (get_specific): Likewise for this_index.
4984
4985 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
4986
4987         * onfig/tc-arc.c (parse_reloc_symbol): New function.
4988         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
4989         (md_operand): Set X_md to absent.
4990         (arc_parse_name): Check for X_md.
4991
4992 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4993
4994         PR 25311
4995         * as.h (TC_STRING_ESCAPES): Provide a default definition.
4996         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
4997         NO_STRING_ESCAPES.
4998         * read.c (next_char_of_string): Likewise.
4999         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5000         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5001
5002 2020-01-03  Nick Clifton  <nickc@redhat.com>
5003
5004         * po/sv.po: Updated Swedish translation.
5005
5006 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5007
5008         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5009         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5010
5011 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5012
5013         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5014         by-element usdot. Add 64-bit form tests for by-element sudot.
5015         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5016
5017 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5018
5019         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5020         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5021
5022 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5023
5024         * testsuite/gas/aarch64/f64mm.d,
5025         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5026
5027 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
5028
5029         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5030         support for assembler code generated by SDCC. Add new relocation
5031         types. Add z80-elf target support.
5032         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5033         labels. Local labels starts from ".L".
5034         * NEWS: Mention the new support.
5035         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5036         * testsuite/gas/all/fwdexp.s: Likewise.
5037         * testsuite/gas/all/cond.l: Likewise.
5038         * testsuite/gas/all/cond.s: Likewise.
5039         * testsuite/gas/all/fwdexp.d: Likewise.
5040         * testsuite/gas/all/fwdexp.s: Likewise.
5041         * testsuite/gas/elf/section2.e-mips: Likewise.
5042         * testsuite/gas/elf/section2.l: Likewise.
5043         * testsuite/gas/elf/section2.s: Likewise.
5044         * testsuite/gas/macros/app1.d: Likewise.
5045         * testsuite/gas/macros/app1.s: Likewise.
5046         * testsuite/gas/macros/app2.d: Likewise.
5047         * testsuite/gas/macros/app2.s: Likewise.
5048         * testsuite/gas/macros/app3.d: Likewise.
5049         * testsuite/gas/macros/app3.s: Likewise.
5050         * testsuite/gas/macros/app4.d: Likewise.
5051         * testsuite/gas/macros/app4.s: Likewise.
5052         * testsuite/gas/macros/app4b.s: Likewise.
5053         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5054         * testsuite/gas/z80/z80.exp: Add new tests
5055         * testsuite/gas/z80/dollar.d: New file.
5056         * testsuite/gas/z80/dollar.s: New file.
5057         * testsuite/gas/z80/ez80_adl_all.d: New file.
5058         * testsuite/gas/z80/ez80_adl_all.s: New file.
5059         * testsuite/gas/z80/ez80_adl_suf.d: New file.
5060         * testsuite/gas/z80/ez80_isuf.s: New file.
5061         * testsuite/gas/z80/ez80_z80_all.d: New file.
5062         * testsuite/gas/z80/ez80_z80_all.s: New file.
5063         * testsuite/gas/z80/ez80_z80_suf.d: New file.
5064         * testsuite/gas/z80/r800_extra.d: New file.
5065         * testsuite/gas/z80/r800_extra.s: New file.
5066         * testsuite/gas/z80/r800_ii8.d: New file.
5067         * testsuite/gas/z80/r800_z80_doc.d: New file.
5068         * testsuite/gas/z80/z180.d: New file.
5069         * testsuite/gas/z80/z180.s: New file.
5070         * testsuite/gas/z80/z180_z80_doc.d: New file.
5071         * testsuite/gas/z80/z80_doc.d: New file.
5072         * testsuite/gas/z80/z80_doc.s: New file.
5073         * testsuite/gas/z80/z80_ii8.d: New file.
5074         * testsuite/gas/z80/z80_ii8.s: New file.
5075         * testsuite/gas/z80/z80_in_f_c.d: New file.
5076         * testsuite/gas/z80/z80_in_f_c.s: New file.
5077         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5078         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5079         * testsuite/gas/z80/z80_out_c_0.d: New file.
5080         * testsuite/gas/z80/z80_out_c_0.s: New file.
5081         * testsuite/gas/z80/z80_reloc.d: New file.
5082         * testsuite/gas/z80/z80_reloc.s: New file.
5083         * testsuite/gas/z80/z80_sli.d: New file.
5084         * testsuite/gas/z80/z80_sli.s: New file.
5085
5086 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
5087
5088         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5089         REGLIST_RN.
5090
5091 2020-01-01  Alan Modra  <amodra@gmail.com>
5092
5093         Update year range in copyright notice of all files.
5094
5095 For older changes see ChangeLog-2019
5096 \f
5097 Copyright (C) 2020 Free Software Foundation, Inc.
5098
5099 Copying and distribution of this file, with or without modification,
5100 are permitted in any medium without royalty provided the copyright
5101 notice and this notice are preserved.
5102
5103 Local Variables:
5104 mode: change-log
5105 left-margin: 8
5106 fill-column: 74
5107 version-control: never
5108 End: