gas/ChangeLog

   1 2020-09-30  Alex Coplan  <alex.coplan@arm.com>
   2
   3         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
   4         * doc/c-aarch64.texi: Document support for Neoverse N2.
   5
   6 2020-09-30  Alan Modra  <amodra@gmail.com>
   7
   8         * config/obj-elf.c (obj_elf_change_section): Rename variable to
   9         avoid shadowing warning.
  10         * symbols.c (symbol_entry_find): Init all symbol_flags fields.
  11
  12 2020-09-29  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  13
  14         * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
  15
  16 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  17
  18         * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
  19         * doc/c-arm.texi: Document -mcpu=cortex-x1.
  20         * testsuite/gas/arm/cpu-cortex-x1.d: New test.
  21
  22 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  23
  24         * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
  25         * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
  26         * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
  27         * testsuite/gas/aarch64/etm-ro.s: New test.
  28         * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
  29         * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
  30         * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
  31         * testsuite/gas/aarch64/etm-wo.s: New test.
  32         * testsuite/gas/aarch64/etm.s: New test.
  33         * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
  34         disassembled now to trcstatr.
  35
  36 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  37
  38         * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
  39         * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
  40
  41 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  42
  43         * testsuite/gas/aarch64/ete.d: New test.
  44         * testsuite/gas/aarch64/ete.s: New test.
  45
  46 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  47
  48         * testsuite/gas/aarch64/trbe-invalid.d: New test.
  49         * testsuite/gas/aarch64/trbe-invalid.l: New test.
  50         * testsuite/gas/aarch64/trbe-invalid.s: New test.
  51         * testsuite/gas/aarch64/trbe.d: New test.
  52         * testsuite/gas/aarch64/trbe.s: New test.
  53
  54 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
  55
  56         * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
  57
  58 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
  59
  60         * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
  61         add missing F16 bit to Neoverse V1.
  62
  63 2020-09-26  Alan Modra  <amodra@gmail.com>
  64
  65         * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
  66         for csky_get_control_regno.
  67         (csky_get_reg_val): Likewise when calling csky_get_general_regno.
  68
  69 2020-09-24  Jim Wilson  <jimw@sifive.com>
  70
  71         PR 26400
  72         * config/tc-riscv.c (append_insn): If in absolute section, emit
  73         error before add_relaxed_insn call.
  74         * testsuite/gas/riscv/absolute-sec.d: New.
  75         * testsuite/gas/riscv/absolute-sec.l: New.
  76         * testsuite/gas/riscv/absolute-sec.s: New.
  77
  78 2020-09-23  Mark Wielaard  <mark@klomp.org>
  79
  80         * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
  81
  82 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  83
  84         * config/tc-arm.c (arm_cpus): Add Neoverse V1.
  85         * doc/c-arm.texi: Document Neoverse V1 support.
  86
  87 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  88
  89         * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
  90         * doc/c-aarch64.texi: Document Neoverse V1 support.
  91
  92 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
  93
  94         * config/tc-arm.c (arm_cpus): Add Neoverse N2.
  95         * doc/c-arm.texi: Document -mcpu=neoverse-n2.
  96
  97 2020-09-24  Lili Cui  <lili.cui@intel.com>
  98
  99         * NEWS: Add TDX.
 100         * config/tc-i386.c (cpu_arch): Add .tdx.
 101         (cpu_noarch): Likewise.
 102         * doc/c-i386.texi: Document tdx.
 103         * testsuite/gas/i386/i386.exp: Run tdx tests.
 104         * testsuite/gas/i386/tdx.d: Likewise.
 105         * testsuite/gas/i386/tdx.s: Likewise.
 106         * testsuite/gas/i386/x86-64-tdx.d: Likewise.
 107         * testsuite/gas/i386/x86-64-tdx.s: Likewise.
 108
 109 2020-09-17 Cooper Qu  <cooper.qu@linux.alibaba.com>
 110
 111         * config/tc-csky.c (parse_type_ctrlreg): Use function
 112         csky_get_control_regno to operand.
 113         (csky_get_reg_val): Likewise.
 114         (is_reg_sp_with_bracket): Use function csky_get_reg_val
 115         to parse operand.
 116         (is_reg_sp): Refine.
 117         (is_oimm_within_range): Fix, report error when operand
 118         is not constant.
 119         (parse_type_cpreg): Refine.
 120         (parse_type_cpcreg): Refine.
 121         (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
 122         (md_assemble): Fix no error reporting somtimes when
 123         operands number are not fit.
 124         (csky_addc64): Refine.
 125         (csky_subc64): Refine.
 126         (csky_or64): Refine.
 127         (v1_work_fpu_fo): Refine.
 128         (v1_work_fpu_read): Refine.
 129         (v1_work_fpu_writed): Refine.
 130         (v1_work_fpu_readd): Refine.
 131         (v2_work_addc): New function, strengthen the operands legality
 132         check of addc.
 133         * testsuite/gas/csky/all.d : Use register number format when
 134         disassemble register name by default.
 135         * testsuite/gas/csky/cskyv2_all.d : Likewise.
 136         * testsuite/gas/csky/trust.d: Likewise.
 137         * testsuite/gas/csky/cskyv2_ck860.d : Fix.
 138         * testsuite/gas/csky/trust.s : Fix.
 139
 140 2020-09-23  Lili Cui  <lili.cui@intel.com>
 141
 142         * NEWS: Add Key Locker.
 143         * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
 144         (cpu_noarch): Likewise.
 145         * doc/c-i386.texi: Document kl and wide_kl.
 146         * testsuite/gas/i386/i386.exp: Run keylocker tests.
 147         * testsuite/gas/i386/keylocker-intel.d: New test.
 148         * testsuite/gas/i386/keylocker.d: Likewise.
 149         * testsuite/gas/i386/keylocker.s: Likewise.
 150         * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
 151         * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
 152         * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
 153         * testsuite/gas/i386/x86-64-property-10.d: Likewise.
 154         * testsuite/gas/i386/property-10.d: Likewise.
 155         * testsuite/gas/i386/property-10.s: Likewise.
 156
 157 2020-09-21  Alan Modra  <amodra@gmail.com>
 158
 159         PR 26569
 160         * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
 161         relocs.
 162         (riscv_call): Tie them off after the jalr.
 163         (md_apply_fix): Zero fx_size of RELAX fixup.
 164
 165 2020-09-018  David Faust  <david.faust@oracle.com>
 166
 167         * testsuite/gas/bpf/alu-xbpf.d: New file.
 168         * testsuite/gas/bpf/alu-xbpf.s: Likewise.
 169         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 170         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 171         * testuiste/gas/bpf/bpf.exp: Run new tests.
 172
 173 2020-09-18  Tucker  <tuckkern+sourceware@gmail.com>
 174
 175         PR 26556
 176         * read.c (bss_alloc): Convert size parameter from octets to
 177         bytes.
 178
 179 2020-09-17  Alan Modra  <amodra@gmail.com>
 180
 181         * testsuite/gas/i386/i386.exp: Return early if not x86.
 182
 183 2020-09-16  Alan Modra  <amodra@gmail.com>
 184
 185         * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
 186         elf_symbol_from invocation.
 187         * config/tc-aarch64.c (s_variant_pcs): Likewise.
 188         * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
 189         * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
 190         (ppc_fix_adjustable): Likewise.
 191         * config/tc-xgate.c (xgate_frob_symbol): Likewise.
 192
 193 2020-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
 196         * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
 197
 198 2020-09-15  Alan Modra  <amodra@gmail.com>
 199
 200         PR 26610
 201         * config/tc-arm.c (move_or_literal_pool): Correct extraction of
 202         bignum.  Use unsigned "v"
 203         (is_double_a_single): Make "v" and "mantissa" unsigned.  Formatting.
 204         (double_to_single): Likewise.
 205
 206 2020-09-15  Nick Clifton  <nickc@redhat.com>
 207
 208         * read.c (s_nop): Preserve the input_line_pointer around the call
 209         to md_assemble.
 210         * config/tc-s12z.c (md_assemble): Revert previous delta.
 211
 212 2020-09-15  David Faust  <david.faust@oracle.com>
 213
 214         * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
 215
 216 2020-09-14  Nick Clifton  <nickc@redhat.com>
 217
 218         * read.c (s_nop): New function.  Handles the .nop directive.
 219         (potable): Add entry for "nop".
 220         (s_nops): Code tidy.
 221         * read.h (s_nop): Add prototype.
 222         * config/tc-bpf.h (md_single_noop_insn): Define.
 223         * config/tc-mmix.h (md_single_noop_insn): Define.
 224         * config/tc-or1k.h (md_single_noop_insn): Define.
 225         * config/tc-ia64.h (md_single_noop_insn): Define.
 226         * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
 227         rather than corrupting it.
 228         * write.c (relax_segment): Update error message regarding
 229         non-absolute values passed to .fill and .nops.
 230         * NEWS: Mention the new directive.
 231         * doc/as.texi: Document the new directive.
 232         * doc/internals.texi: Document the new internal macros used to
 233         implement the new directive.
 234         * testsuite/gas/all/nop.s: New test.
 235         * testsuite/gas/all/nop.d: New test control file.
 236         * testsuite/gas/all/gas.exp: Run the new test.
 237         * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
 238         * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
 239         control file.
 240         * testsuite/gas/elf/elf.exp: Run the new test.
 241         * testsuite/gas/i386/space1.l: Adjust expected output.
 242
 243 2020-09-07  Mark Wielaard  <mark@klomp.org>
 244
 245         * as.texi (-g): Explicitly mention when .debug_info and .debug_line
 246         are generated for the DWARF format.
 247         (Loc): Add that it is an error to both use a .loc directive and
 248         generate a .debug_line yourself.
 249         * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
 250         (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
 251         (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
 252         an error. Only create .debug_line if it is empty (or doesn't exist).
 253         * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
 254         an elf target.
 255         * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
 256
 257 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 258
 259         * config/tc-csky.c (md_begin): Enable extend lrw by default for
 260         CK802, CK803 and CK860.
 261
 262 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 263
 264         * config/tc-csky.c (struct csky_cpu_info): Add new members
 265         isa_flag, features and ver.
 266         (struct csky_cpu_feature): New.
 267         (struct csky_cpu_version): New.
 268         (CSKY_FEATURE_MAX): Define.
 269         (CSKY_CPU_REVERISON_MAX): Define.
 270         (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
 271          FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
 272         Define, each standard one collection of instructions.
 273         (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
 274          CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
 275          CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
 276          CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
 277          CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
 278          CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
 279          CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
 280          CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
 281          CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
 282         the features combination used by cpu.
 283         (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
 284          CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
 285          CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
 286         Define, version information used by cpu.
 287         (csky_cpus): Refine, and add CK804, CK805 and CK800.
 288         (parse_cpu): Refine.
 289         (parse_arch): Refine.
 290         (md_show_usage): Refine.
 291         (md_begin): Refine.
 292
 293 2020-09-09  Alan Modra  <amodra@gmail.com>
 294
 295         * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
 296         valueT is smaller than 64 bits.
 297
 298 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 299
 300         * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
 301         (CSKY_ISA_860): Likewise.
 302
 303 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 304
 305         * config/tc-csky.c (float_abi): New.
 306         (md_longopts): Add mfloat-abi.
 307         (struct sky_option_value_table): New.
 308         (csky_float_abis): New, the possible values for -mfloat-abi.
 309         (parse_float_abi): New funtion.
 310         (md_show_usage): Show help information for -mfloat-abi.
 311         (set_csky_attribute): Store float-abi value.
 312
 313 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 314
 315         * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
 316         helper function to encode fpuv3 fmovi instructions.
 317         (float_work_fpuv3_fstore): New function.
 318         (struct literal): Add new member 'offset'.
 319         (csky_cpus): New cpu CK860f.
 320         (enter_literal): Return literal pool pointer instead of offset.
 321         (parse_rt): Adjust the change of enter_literal.
 322         (parse_rtf): Likewise.
 323         (v1_work_lrw): Likewise.
 324         (v1_work_jbsr): Likewise.
 325         (v2_work_lrw): Likewise.
 326         (v2_work_jbsr): Likewise.
 327         (v2_work_jsri): Likewise.
 328         (vdsp_work_vlrw): Likewise.
 329         (is_freglist_legal): Add handler for FPUV3.
 330         (parse_type_freg): Likewise.
 331         (is_imm_within_range): Set e.X_add_number if it is a signed and
 332         negtive number.
 333         (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
 334         OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
 335         and OPRND_TYPE_DFLOAT_FMOVI.
 336         (float_to_half): Convert float number to harf float.
 337         * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
 338         the test cases for FPUV3, they are divided by instruction
 339         operands format and both have legal cases and illegal cases.
 340
 341 2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 342         Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 343
 344         * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
 345         (msp430_md_end): Call msp430_insert_uleb128_fixes.
 346
 347 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 348
 349         * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
 350         * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
 351
 352 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 353
 354         * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
 355         validation function.
 356         (parse_sys_ins_reg): Likewise.
 357         (print_operands): Pass CPU features to aarch64_print_operand().
 358         * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
 359         * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
 360         * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
 361         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
 362         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
 363         * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
 364         * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
 365
 366 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 367
 368         * testsuite/gas/aarch64/dfb.d: New test.
 369         * testsuite/gas/aarch64/dfb.s: Input.
 370
 371 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 372
 373         * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
 374         * doc/c-aarch64.texi: Document -march=armv8-r.
 375
 376 2020-09-07  Mark Wielaard  <mark@klomp.org>
 377
 378         * dwarf2dbg.c (add_line_strp): New function.
 379         (out_dir_and_file_list): Take line_seg and sizeof_offset as
 380         arguments, Use DW_FORM_line_strp for dir and file. Call
 381         add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
 382         (out_debug_line): Call out_dir_and_file_list with line_seg and
 383         sizeof_offset.
 384         * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
 385         strings.
 386
 387 2020-09-07  Mark Wielaard  <mark@klomp.org>
 388
 389         * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
 390         (out_debug_ranges): Add ranges_sym argument and set it.
 391         (out_debug_rnglists): New function.
 392         (out_debug_info): Change ranges_seg argument to ranges_sym
 393         and use it to set DW_AT_ranges value.
 394         (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
 395         DWARF2_VERSION 5 call out_debug_rnglists.
 396
 397 2020-09-07  Mark Wielaard  <mark@klomp.org>
 398
 399         * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
 400         FALSE.
 401         * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
 402
 403 2020-09-01  Mark Wielaard  <mark@klomp.org>
 404
 405         * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
 406         version 4 or higher.
 407
 408 2020-09-02  Alan Modra  <amodra@gmail.com>
 409
 410         * expr.c (add_to_result, subtract_from_result): Use unsigned
 411         addition and subtraction.
 412
 413 2020-09-02  Alan Modra  <amodra@gmail.com>
 414
 415         * config/tc-z80.c (is_overflow): Avoid too large shift.
 416
 417 2020-09-02  Alan Modra  <amodra@gmail.com>
 418
 419         * config/tc-sparc.c (in_signed_range): Use an unsigned type for
 420         sign mask.
 421
 422 2020-09-02  Alan Modra  <amodra@gmail.com>
 423
 424         * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
 425
 426 2020-09-02  Alan Modra  <amodra@gmail.com>
 427
 428         * config/tc-mips.c (load_register): Avoid too large shift.
 429
 430 2020-09-02  Alan Modra  <amodra@gmail.com>
 431
 432         * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
 433
 434 2020-09-02  Alan Modra  <amodra@gmail.com>
 435
 436         * config/rx-parse.y (rx_intop): Avoid too large shifts.
 437         (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
 438         (rtsd_immediate): Use correctly typed unsigned variables.
 439
 440 2020-09-02  Alan Modra  <amodra@gmail.com>
 441
 442         * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
 443         constant shifted left.
 444
 445 2020-09-02  Alan Modra  <amodra@gmail.com>
 446
 447         * config/bfin-lex.l: Use an unsigned type for "value".
 448
 449 2020-09-02  Alan Modra  <amodra@gmail.com>
 450
 451         * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
 452         on BFD64.
 453
 454 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 455
 456         * config/tc-csky.c (csky_cpus): Add ck803r3.
 457         (CSKY_ISA_803R3): Define.
 458         (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
 459
 460 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 461
 462         * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
 463
 464 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 465
 466         * config/tc-csky.c (struct literal): New member bignum.
 467         (dump_literals): Handle big constant.
 468         (enter_literal): Likewise.
 469         (parse_type_freg): Handle vector register.
 470
 471 2020-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 472
 473         * doc/as.texi: Document the .tls_common directive.
 474
 475 2020-09-01  Alan Modra  <amodra@gmail.com>
 476
 477         PR 26420
 478         PR 26421
 479         PR 26425
 480         PR 26427
 481         * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
 482         uncond_value unsigned.
 483         (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
 484         (parse_big_immediate): Cast generic_bignum elements to unsigned.
 485         (encode_thumb32_immediate): Shift left 0xffU.
 486         (double_to_single): Make sign unsigned.  Tidy.
 487         (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
 488         valueT.
 489         (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
 490         (md_assemble): Likewise.
 491         (handle_pred_state): Make cond unsigned.
 492         (thumb32_negate_data_op): Make variables unsigned.
 493         (md_apply_fix): Make value and newval unsigned, adjust uses.
 494
 495 2020-08-31  Alan Modra  <amodra@gmail.com>
 496
 497         PR 26510
 498         * config/tc-z8k.c (buffer): Use unsigned char.
 499         (apply_fix): Use unsigned char* pointers.
 500         (build_bytes): Likewise and mask nibbles when packing.
 501
 502 2020-08-31  Alan Modra  <amodra@gmail.com>
 503
 504         PR 26503
 505         * config/tc-v850.c (parse_register_list): Shift 1u left.
 506
 507 2020-08-31  Alan Modra  <amodra@gmail.com>
 508
 509         PR 26502
 510         * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
 511
 512 2020-08-31  Alan Modra  <amodra@gmail.com>
 513
 514         PR 26497
 515         * config/tc-sh.c (assemble_ppi): Use unsigned variables.
 516
 517 2020-08-31  Alan Modra  <amodra@gmail.com>
 518
 519         PR 26495
 520         * config/tc-score.c (s3_apply_fix): Use unsigned variables.
 521         * config/tc-score7.c (s7_apply_fix): Likewise.
 522
 523 2020-08-31  Alan Modra  <amodra@gmail.com>
 524
 525         PR 26480
 526         * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
 527
 528 2020-08-31  Alan Modra  <amodra@gmail.com>
 529
 530         PR 26479
 531         * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
 532
 533 2020-08-31  Alan Modra  <amodra@gmail.com>
 534
 535         PR 26472
 536         PR 26473
 537         PR 26474
 538         * config/tc-mips.c (operand_reg_mask): Shift 1u left.
 539         (load_register): Shift 0xffffU left.
 540
 541 2020-08-31  Alan Modra  <amodra@gmail.com>
 542
 543         PR 26471
 544         * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
 545
 546 2020-08-31  Alan Modra  <amodra@gmail.com>
 547
 548         PR 26468
 549         * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
 550         other variables.
 551
 552 2020-08-31  Alan Modra  <amodra@gmail.com>
 553
 554         PR 26493
 555         * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
 556         VALID_* macros to unsigned.
 557
 558 2020-08-31  Alan Modra  <amodra@gmail.com>
 559
 560         * config/tc-crx.c: Formatting.
 561         (CRX_PRINT): Wrap params in parentheses.  Remove parens from uses
 562         throughout file.
 563         (reset_vars, get_register, get_copregister, get_optype, get_opbits),
 564         (get_opflags, get_number_of_operands, parse_operand, gettrap),
 565         (handle_LoadStor, getconstant, check_range, getreg_image),
 566         (parse_operands, parse_insn, print_operand, print_constant),
 567         (exponent2scale, mask_reg, process_label_constant, set_operand),
 568         (assemble_insn, print_insn): Delete unnecessary forward declaration.
 569         (print_insn): Make static.
 570         (print_constant): Make "constant" unsigned.
 571         (assemble_insn): Tidy REVERSE_MATCH index calc.
 572         * expr.c (generic_bignum_to_int32): Cast elements to valueT.
 573
 574 2020-08-31  Alan Modra  <amodra@gmail.com>
 575
 576         PR 26509
 577         * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
 578
 579 2020-08-30  Alan Modra  <amodra@gmail.com>
 580
 581         * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
 582         overflow test without UB.  Avoid other UB shifts by making them
 583         unsigned.
 584
 585 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 586
 587         * config/tc-csky.c (csky_error_state): New member 'arg_int'.
 588         (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
 589         (SET_ERROR_INTEGER): New.
 590         (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
 591         ERROR_VREG_OVER_RANGE.
 592         (csky_show_error): Pass an integer argument for some error
 593         numbers.
 594         (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
 595         (parse_rt): Likewise.
 596         (parse_type_ctrlreg): Likewise.
 597         (csky_get_reg_val): Likewise.
 598         (is_reglist_legal): Likewise.
 599         (is_freglist_legal): Likewise.
 600         (is_reglist_dash_comma_legal): Likewise.
 601         (is_reg_lshift_illegal): Likewise.
 602         (is_psr_bit): Likewise.
 603         (parse_type_cpreg): Likewise.
 604         (parse_type_cpcreg): Likewise.
 605         (parse_type_areg): Likewise.
 606         (parse_type_freg): Likewise.
 607         (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
 608         (get_operand_value): Likewise.
 609         (parse_operands_op): Likewise and call is_imm_within_range,
 610         is_imm_within_range_ext and is_oimm_within_range.
 611         (md_assemble): Likewise.
 612         (is_imm_within_range): New.
 613         (is_imm_within_range_ext): Rename from is_imm_over_range.
 614         (is_oimm_within_range): Rename from is_oimm_over_range.
 615         (v2_work_add_sub): Call SET_ERROR_INTEGER.
 616         (csky_rolc): call is_imm_within_range instead of
 617         is_imm_over_range.
 618
 619 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 620
 621         * config/tc-csky.c (md_begin): Add warning when -mdsp and
 622         -mcpu=ck803ern are both added.
 623         (parse_ldst_imm): Fix error message.
 624
 625 2020-08-30  Alan Modra  <amodra@gmail.com>
 626
 627         * testsuite/gas/cr16/cbitb_test.d: Update expected output.
 628         * testsuite/gas/cr16/cbitw_test.d: Likewise.
 629         * testsuite/gas/cr16/sbitb_test.d: Likewise.
 630         * testsuite/gas/cr16/sbitw_test.d: Likewise.
 631         * testsuite/gas/cr16/storb_test.d: Likewise.
 632         * testsuite/gas/cr16/storw_test.d: Likewise.
 633         * testsuite/gas/cr16/tbitb_test.d: Likewise.
 634         * testsuite/gas/cr16/tbitw_test.d: Likewise.
 635
 636 2020-08-30  Alan Modra  <amodra@gmail.com>
 637
 638         PR 26437
 639         PR 26438
 640         * config/tc-cr16.c: Include limits.h, formatting.
 641         (CR16_PRINT): Wrap params in parentheses.  Remove parens from uses
 642         throughout file.
 643         (getconstant): Handle zero nbits.
 644         (print_operand): Use unsigned variables.  Simplify handling of
 645         index regs.
 646         (check_range): Use int32_t variables.  Correct range checks.
 647
 648 2020-08-29  Alan Modra  <amodra@gmail.com>
 649
 650         PR 26481
 651         * config/tc-pj.c (md_assemble): Don't loop past end of
 652         opcode->arg array.
 653
 654 2020-08-28  Alan Modra  <amodra@gmail.com>
 655
 656         PR 26460
 657         * config/tc-ia64.c (parse_operands): Don't access past end of
 658         idesc->operands.
 659
 660 2020-08-26  Mark Wielaard  <mark@klomp.org>
 661
 662         * as.c (parse_args): Handle bad -gdwarf options.
 663
 664 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
 665
 666         * config/tc-csky.c (md_begin): Set attributes.
 667         (isa_flag): Change type to unsigned 64 bits.
 668         (struct csky_cpu_info): Likewise.
 669         (struct csky_macro_info): Likewise.
 670         (set_csky_attribute): New.
 671         * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
 672         * testsuite/gas/csky/all.d: Likewise.
 673         * testsuite/gas/csky/bsr1.d: Likewise.
 674         * testsuite/gas/csky/csky_vdsp.d: Likewise.
 675         * testsuite/gas/csky/cskyv2_all.d: Likewise.
 676         * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
 677         * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
 678         * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
 679         * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
 680         * testsuite/gas/csky/cskyv2_float.d: Likewise.
 681         * testsuite/gas/csky/enhance_dsp.d: Likewise.
 682         * testsuite/gas/csky/java.d: Likewise.
 683         * testsuite/gas/csky/v1_float.d: Likewise.
 684         * testsuite/gas/csky/v2_float_part1.d: Likewise.
 685         * testsuite/gas/csky/v2_float_part2.d: Likewise.
 686         * testsuite/gas/csky/v2_tls_gd.d: Likewise.
 687         * testsuite/gas/csky/v2_tls_ie.d: Likewise.
 688         * testsuite/gas/csky/v2_tls_ld.d: Likewise.
 689         * testsuite/gas/csky/v2_tls_le.d: Likewise.
 690         * testsuite/gas/elf/elf.exp: Add handler for CSKY.
 691         * testsuite/gas/elf/section2.e-csky: New.
 692
 693 2020-08-27  Alan Modra  <amodra@gmail.com>
 694
 695         PR 26467
 696         * cgen.c (weak_operand_overflow_check): Handle opmask for
 697         operand length zero.  Use 1UL constant.
 698
 699 2020-08-26  Alan Modra  <amodra@gmail.com>
 700
 701         PR 26508
 702         * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
 703         when n_entries is zero.
 704
 705 2020-08-26  Alan Modra  <amodra@gmail.com>
 706
 707         PR 26448
 708         * symbols.c: Include limits.h.
 709         (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
 710         unsigned shift.  Warn if shift count larger than valueT size.
 711
 712 2020-08-26  Alan Modra  <amodra@gmail.com>
 713
 714         PR 26447
 715         * expr.c (expr <O_left_shift>): Do an unsigned shift.
 716
 717 2020-08-25  Alan Modra  <amodra@gmail.com>
 718
 719 2020-08-26  David Faust  <david.faust@oracle.com>
 720
 721         * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
 722         * testsuite/gas/bpf/indcall-1.d: New file.
 723         * testsuite/gas/bpf/indcall-1.s: Likewise.
 724         * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
 725         * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
 726         * testsuite/gas/bpf/bpf.exp: Run new tests.
 727
 728 2020-08-25  Alan Modra  <amodra@gmail.com>
 729
 730         PR 26501
 731         * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
 732         misc_symbol_hash entries without values.
 733
 734 2020-08-25  Alan Modra  <amodra@gmail.com>
 735
 736         PR 26500
 737         * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
 738         insn with name = "".
 739
 740 2020-08-25  Alan Modra  <amodra@gmail.com>
 741
 742         PR 26441
 743         * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
 744         two or three chars, and don't bother copying.
 745
 746 2020-08-25  Alan Modra  <amodra@gmail.com>
 747
 748         PR 26426
 749         * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
 750         NS_NULL shape.
 751
 752 2020-08-25  Alan Modra  <amodra@gmail.com>
 753
 754         PR 26410
 755         * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
 756         (dollar_label_clear): Don't call memset with NULL pointer.
 757
 758 2020-08-25  Alan Modra  <amodra@gmail.com>
 759
 760         * config/tc-arc.c (declare_register_set): Avoid false positive
 761         format-overflow warning.
 762         * config/tc-epiphany.c (md_assemble): Likewise.
 763         * config/tc-mips.c (md_begin): Likewise.
 764         * config/tc-mmix.c (mmix_md_begin): Likewise.
 765         * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
 766         positive "may be used uninitialized" warning.
 767
 768 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
 769
 770         * config/tc-csky.c (csky_archs): Add item for CK860,
 771         change ck810 and ck807's arch_flag.
 772         (csky_cpus): Add item for CK860.
 773         (md_begin): Enable DSP for CK810 and CK807 by default.
 774         (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
 775         * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
 776         * testsuite/gas/csky/cskyv2_all.s: Likewise.
 777         * testsuite/gas/csky/cskyv2_ck860.d: New.
 778         * testsuite/gas/csky/cskyv2_ck860.s: New.
 779         * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
 780         * testsuite/gas/csky/enhance_dsp.s: Likewise.
 781
 782 2020-08-24  Alan Modra  <amodra@gmail.com>
 783
 784         * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
 785         in case where it isn't copied.
 786         * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
 787         * testsuite/gas/tic54x/field.d: Dump section contents and symbols
 788         rather than disassembling.
 789         * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
 790
 791 2020-08-24  Alan Modra  <amodra@gmail.com>
 792
 793         * config/tc-aarch64.c (md_begin): Don't bother checking for
 794         out of memory failure from str_htab_create.
 795         * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
 796         (arc_extcorereg, arc_stralloc): Likewise.
 797         * config/tc-arm.c (md_begin): Likewise.
 798         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 799         * config/tc-cris.c (md_begin): Likewise.
 800         * config/tc-crx.c (md_begin): Likewise.
 801         * config/tc-pdp11.c (md_begin): Likewise.
 802         * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
 803         * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
 804
 805 2020-08-24  Alan Modra  <amodra@gmail.com>
 806
 807         * config/tc-arm.c (move_or_literal_pool): Avoid false positive
 808         "may be used uninitialised".
 809         (opcode_lookup): Likewise.
 810
 811 2020-08-24  Alan Modra  <amodra@gmail.com>
 812
 813         PR 26526
 814         * symbols.c (local_symbol_convert): Clear out xtra.
 815
 816 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 817
 818         * config/tc-csky.c (CSKY_ISA_803R2): New.
 819         (csky_archs): Add ck803r2 series.
 820         (md_begin): Fix warning about -medsp.
 821         (csky_get_freg_val): Support lowercase of fpu register name.
 822         * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
 823         * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
 824
 825 2020-08-23  Alan Modra  <amodra@gmail.com>
 826
 827         PR 26513
 828         * hash.h (htab_insert): Update prototype and comment.
 829         (struct string_tuple): Make "value" a const void*.
 830         (string_tuple_alloc): Likewise.
 831         (str_hash_find, str_hash_find_n): Cast returned value.
 832         (str_hash_insert): Add "replace" parameter, and return slot pointer.
 833         Free alloc'd element when not inserted.
 834         * hash.c (htab_insert): Likewise.  Return slot when element exists,
 835         otherwise return NULL.
 836         * read.c (pop_insert): Insert into hash table without first searching.
 837         * config/tc-avr.c (md_begin): Likewise.
 838         * config/tc-msp430.c (md_begin): Likewise.
 839         * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
 840         * config/tc-v850.c (md_begin): Likewise.
 841         * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
 842         (delete_macro): Delete from hash table.
 843         * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
 844
 845         * symbols.c (local_symbol_make, symbol_table_insert): Allow
 846         replacement of hash table entries.
 847         * config/obj-coff-seh.c (seh_hash_insert): Likewise.
 848         * config/obj-coff.c (tag_insert): Likewise.
 849         * config/tc-iq2000.c (iq2000_add_macro): Likewise.
 850         * config/tc-m68k.c (md_begin): Likewise for aliases.
 851         * config/tc-tic4x.c (tic4x_asg): Likewise.
 852         * config/tc-tic6x.c (md_begin): Likewise.
 853
 854         * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
 855         hash table entries.
 856         * ecoff.c (add_string, get_tag): Likewise.
 857         * macro.c (expand_irp): Likewise.
 858         * config/obj-elf.c (build_additional_section_info): Likewise.
 859         * config/tc-aarch64.c (insert_reg_alias): Likewise.
 860         (checked_hash_insert): Likewise.
 861         * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
 862         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 863         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 864         * config/tc-arm.c (insert_reg_alias): Likewise.
 865         (arm_tc_equal_in_insn, md_begin): Likewise.
 866         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 867         * config/tc-cris.c (md_begin): Likewise.
 868         * config/tc-crx.c (md_begin): Likewise.
 869         * config/tc-csky.c (md_begin): Likewise.
 870         * config/tc-d10v.c (md_begin): Likewise.
 871         * config/tc-dlx.c (md_begin): Likewise.
 872         * config/tc-ft32.c (md_begin): Likewise.
 873         * config/tc-h8300.c (md_begin): Likewise.
 874         * config/tc-hppa.c (md_begin): Likewise.
 875         * config/tc-i386.c (md_begin): Likewise.
 876         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 877         (md_begin, dot_alias): Likewise.
 878         * config/tc-m68hc11.c (md_begin): Likewise.
 879         * config/tc-m68k.c (md_begin): Likewise.
 880         * config/tc-mcore.c (md_begin): Likewise.
 881         * config/tc-microblaze.c (md_begin): Likewise.
 882         * config/tc-mips.c (md_begin): Likewise.
 883         * config/tc-mmix.c (md_begin): Likewise.
 884         * config/tc-mn10200.c (md_begin): Likewise.
 885         * config/tc-mn10300.c (md_begin): Likewise.
 886         * config/tc-moxie.c (md_begin): Likewise.
 887         * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
 888         * config/tc-nios2.c (md_begin): Likewise.
 889         * config/tc-ns32k.c (md_begin): Likewise.
 890         * config/tc-pdp11.c (md_begin): Likewise.
 891         * config/tc-pj.c (fake_opcode, md_begin): Likewise.
 892         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 893         * config/tc-pru.c (md_begin): Likewise.
 894         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 895         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 896         (riscv_init_csr_hash): Likewise.
 897         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 898         * config/tc-score.c (s3_insert_reg): Likewise.
 899         (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
 900         * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
 901         (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
 902         * config/tc-sh.c (md_begin): Likewise.
 903         * config/tc-sparc.c (md_begin): Likewise.
 904         * config/tc-spu.c (md_begin): Likewise.
 905         * config/tc-tic30.c (md_begin): Likewise.
 906         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 907         * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
 908         (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
 909         (subsym_substitute): Likewise.
 910         * config/tc-tilegx.c (md_begin): Likewise.
 911         * config/tc-tilepro.c (md_begin): Likewise.
 912         * config/tc-vax.c (vip_begin): Likewise.
 913         * config/tc-wasm32.c (md_begin): Likewise.
 914         * config/tc-xgate.c (md_begin): Likewise.
 915         * config/tc-z8k.c (md_begin): Likewise.
 916         * testsuite/gas/ppc/dcbt.d,
 917         * testsuite/gas/ppc/dcbt.s: New test.
 918         * testsuite/gas/ppc/ppc.exp: Run it.
 919
 920         * ecoff.c (add_string): Report fatal error on duplicates.
 921         * config/tc-alpha.c (md_begin): Likewise.
 922         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
 923         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
 924         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
 925         * config/tc-cris.c (md_begin): Likewise.
 926         * config/tc-crx.c (md_begin): Likewise.
 927         * config/tc-dlx.c (md_begin): Likewise.
 928         * config/tc-hppa.c (md_begin): Likewise.
 929         * config/tc-i386.c (md_begin): Likewise.
 930         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
 931         (md_begin): Likewise.
 932         * config/tc-m68k.c (md_begin): Likewise.
 933         * config/tc-mips.c (md_begin): Likewise.
 934         * config/tc-nios2.c (md_begin): Likewise.
 935         * config/tc-ns32k.c (md_begin): Likewise.
 936         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
 937         * config/tc-pru.c (md_begin): Likewise.
 938         * config/tc-riscv.c (init_ext_version_hash): Likewise.
 939         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
 940         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
 941         * config/tc-sparc.c (md_begin): Likewise.
 942         * config/tc-tic30.c (md_begin): Likewise.
 943         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
 944         * config/tc-tilegx.c (md_begin): Likewise.
 945         * config/tc-tilepro.c (md_begin): Likewise.
 946         * config/tc-vax.c (vip_begin): Likewise.
 947
 948         * config/tc-alpha.c,
 949         * config/tc-arm.c,
 950         * config/tc-avr.c,
 951         * config/tc-cr16.c,
 952         * config/tc-csky.c,
 953         * config/tc-i386.c,
 954         * config/tc-m68hc11.c,
 955         * config/tc-m68k.c,
 956         * config/tc-microblaze.c,
 957         * config/tc-ns32k.c,
 958         * config/tc-pj.c,
 959         * config/tc-ppc.c,
 960         * config/tc-score.c,
 961         * config/tc-score7.c,
 962         * config/tc-tic4x.c,
 963         * config/tc-tic54x.c,
 964         * config/tc-tilegx.c,
 965         * config/tc-tilepro.c,
 966         * config/tc-xgate.c: Formatting.
 967
 968 2020-08-21  Alan Modra  <amodra@gmail.com>
 969
 970         * symbols.c (struct local_symbol): Add "hash" entry.  Reorder fields.
 971         Delete union.  Adjust code throughout file.
 972         (struct symbol): Add "hash", "name" and "x" entries.  Reorder fields.
 973         Split off some to..
 974         (struct xsymbol): ..this.  New struct.  Adjust code throughout file
 975         accessing these fields.
 976         (struct symbol_entry): Delete.
 977         (union symbol_entry): New.
 978         (hash_symbol_entry): Adjust for symbol_entry_t change.
 979         (symbol_entry_find): Likewise.
 980         (eq_symbol_entry): Compare hash values too.
 981         (symbol_entry_alloc): Delete.
 982         (local_symbol_converted_p, local_symbol_mark_converted): Delete.
 983         (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
 984         (local_hash): Delete.
 985         (abs_symbol_x, dot_symbol_x): New static var.
 986         (symbol_init): New function.
 987         (symbol_create): Rewrite.
 988         (LOCAL_SYMBOL_CHECK): Delete.  Replace uses throughout with simple
 989         test of flags.local_symbol.
 990         (local_symbol_make): Adjust for struct local_symbol changes.
 991         (local_symbol_convert): Rewrite.  Adjust all callers.
 992         (symbol_table_insert): Simplify.
 993         (symbol_clone): Comment on local sym cloning.  Handle split symbol
 994         struct.
 995         (get_real_sym): Delete.  Remove all uses.
 996         (symbol_find_exact_noref): Simplify.
 997         (resolve_local_symbol): Don't resolve non-locals.
 998         (S_SET_SEGMENT): Don't special case reg_section.
 999         (S_SET_NAME): Set both name and bsym->name.
1000         (symbol_mark_resolved, symbol_resolved_p): Simplify.
1001         (symbol_symbolS): Update comment.
1002         (symbol_begin): Don't create local_hash.  Adjust abs_symbol setup.
1003         (dot_symbol_init): Adjust dot_symbol setup.
1004         (symbol_print_statistics): Delete local_hash stats.
1005
1006 2020-08-21  Alan Modra  <amodra@gmail.com>
1007
1008         * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1009         and remove sy_ from other field names.  Update throughout.
1010         (struct symbol): Remove sy_ from field names.  Delete unused
1011         TARGET_SYMBOL_FIELDS.  Update throughout file.  Move after..
1012         (struct local_symbol): ..here.  Remove lsy_ from field names.
1013         Delete unused TC_LOCAL_SYMFIELD_TYPE.  Update throughout file.
1014         (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1015         Expand uses throughout file.
1016         (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1017         (symbol_new): Move symbol_table_frozen test to..
1018         (symbol_append): ..here, and..
1019         (symbol_insert): ..here.
1020         (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1021         (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1022         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1023
1024 2020-08-21  Alan Modra  <amodra@gmail.com>
1025
1026         * symbols.h (symbol_new, symbol_create, local_symbol_make),
1027         (symbol_temp_new): Arrange params as section, frag, offset.
1028         * symbols.c: Adjust to suit.
1029         * as.c: Likewise.
1030         * cgen.c: Likewise.
1031         * dwarf2dbg.c: Likewise.
1032         * ecoff.c: Likewise.
1033         * expr.c: Likewise.
1034         * itbl-ops.c: Likewise.
1035         * read.c: Likewise.
1036         * stabs.c: Likewise.
1037         * subsegs.c: Likewise.
1038         * config/obj-coff.c: Likewise.
1039         * config/obj-elf.c: Likewise.
1040         * config/obj-macho.c: Likewise.
1041         * config/tc-aarch64.c: Likewise.
1042         * config/tc-alpha.c: Likewise.
1043         * config/tc-arc.c: Likewise.
1044         * config/tc-arm.c: Likewise.
1045         * config/tc-avr.c: Likewise.
1046         * config/tc-cr16.c: Likewise.
1047         * config/tc-cris.c: Likewise.
1048         * config/tc-csky.c: Likewise.
1049         * config/tc-dlx.c: Likewise.
1050         * config/tc-hppa.c: Likewise.
1051         * config/tc-i386.c: Likewise.
1052         * config/tc-ia64.c: Likewise.
1053         * config/tc-m32r.c: Likewise.
1054         * config/tc-m68k.c: Likewise.
1055         * config/tc-mips.c: Likewise.
1056         * config/tc-mmix.c: Likewise.
1057         * config/tc-mn10200.c: Likewise.
1058         * config/tc-mn10300.c: Likewise.
1059         * config/tc-nds32.c: Likewise.
1060         * config/tc-nios2.c: Likewise.
1061         * config/tc-ppc.c: Likewise.
1062         * config/tc-riscv.c: Likewise.
1063         * config/tc-s390.c: Likewise.
1064         * config/tc-sh.c: Likewise.
1065         * config/tc-tic4x.c: Likewise.
1066         * config/tc-tic54x.c: Likewise.
1067         * config/tc-xtensa.c: Likewise.
1068
1069 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1070
1071         * config/tc-csky.c (csky_insn_info): Add member last_isize.
1072         (md_assemble): Assign value to csky_insn.last_isize.
1073         * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1074         * testsuite/gas/csky/enhance_dsp.s: Likewise.
1075
1076 2020-08-20  Martin Liska  <mliska@suse.cz>
1077
1078         * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1079         options.
1080         * as.c: Remove the options from help.
1081         * doc/as.texi: Remove options.
1082         * doc/internals.texi: Remove hash from documentation.
1083         * hash.c (struct hash_entry): Remove.
1084         (struct hash_control): Likewise.
1085         (set_gas_hash_table_size): Likewise.
1086         (hash_new_sized): Likewise.
1087         (hash_new): Likewise.
1088         (hash_die): Likewise.
1089         (hash_lookup): Likewise.
1090         (hash_insert): Likewise.
1091         (hash_jam): Likewise.
1092         (hash_replace): Likewise.
1093         (hash_find): Likewise.
1094         (hash_find_n): Likewise.
1095         (hash_delete): Likewise.
1096         (hash_traverse): Likewise.
1097         (hash_print_statistics): Likewise.
1098         (TABLES): Likewise.
1099         (STATBUFSIZE): Likewise.
1100         (main): Likewise.
1101         (what): Likewise.
1102         (destroy): Likewise.
1103         (applicatee): Likewise.
1104         (whattable): Likewise.
1105         * hash.h (struct hash_control): Likewise.
1106         (set_gas_hash_table_size): Likewise.
1107         (hash_new): Likewise.
1108         (hash_new_sized): Likewise.
1109         (hash_die): Likewise.
1110         (hash_insert): Likewise.
1111         (hash_jam): Likewise.
1112         (hash_replace): Likewise.
1113         (hash_find): Likewise.
1114         (hash_find_n): Likewise.
1115         (hash_delete): Likewise.
1116         (hash_traverse): Likewise.
1117         (hash_print_statistics): Likewise.
1118
1119 2020-08-20  Martin Liska  <mliska@suse.cz>
1120
1121         * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1122         str_htab type.
1123         (seh_hash_find): Likewise.
1124         (seh_hash_find_or_make): Likewise.
1125         * config/obj-coff.c (tag_init): Likewise.
1126         (tag_insert): Likewise.
1127         (tag_find): Likewise.
1128         * config/obj-elf.c (struct group_list): Likewise.
1129         (build_additional_section_info): Likewise.
1130         (free_section_idx): Likewise.
1131         (elf_adjust_symtab): Likewise.
1132         (elf_frob_file_after_relocs): Likewise.
1133         * config/tc-aarch64.c (INSN_SIZE): Likewise.
1134         (parse_reg): Likewise.
1135         (insert_reg_alias): Likewise.
1136         (create_register_alias): Likewise.
1137         (s_unreq): Likewise.
1138         (parse_shift): Likewise.
1139         (parse_pldop): Likewise.
1140         (parse_barrier): Likewise.
1141         (parse_barrier_psb): Likewise.
1142         (parse_bti_operand): Likewise.
1143         (parse_sys_reg): Likewise.
1144         (parse_sys_ins_reg): Likewise.
1145         (lookup_mnemonic): Likewise.
1146         (opcode_lookup): Likewise.
1147         (parse_operands): Likewise.
1148         (checked_hash_insert): Likewise.
1149         (sysreg_hash_insert): Likewise.
1150         (fill_instruction_hash_table): Likewise.
1151         (md_begin): Likewise.
1152         * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1153         (get_alpha_reloc_tag): Likewise.
1154         (assemble_tokens_to_insn): Likewise.
1155         (assemble_tokens): Likewise.
1156         (md_begin): Likewise.
1157         * config/tc-arc.c (arc_find_opcode): Likewise.
1158         (arc_insert_opcode): Likewise.
1159         (find_opcode_match): Likewise.
1160         (declare_register): Likewise.
1161         (declare_addrtype): Likewise.
1162         (md_begin): Likewise.
1163         (arc_parse_name): Likewise.
1164         (tc_arc_regname_to_dw2regnum): Likewise.
1165         (arc_extcorereg): Likewise.
1166         * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1167         (arm_reg_parse_multi): Likewise.
1168         (parse_reloc): Likewise.
1169         (insert_reg_alias): Likewise.
1170         (create_register_alias): Likewise.
1171         (s_unreq): Likewise.
1172         (parse_shift): Likewise.
1173         (parse_psr): Likewise.
1174         (parse_cond): Likewise.
1175         (parse_barrier): Likewise.
1176         (do_vfp_nsyn_opcode): Likewise.
1177         (opcode_lookup): Likewise.
1178         (arm_tc_equal_in_insn): Likewise.
1179         (md_begin): Likewise.
1180         * config/tc-avr.c (md_begin): Likewise.
1181         (avr_ldi_expression): Likewise.
1182         (md_assemble): Likewise.
1183         (avr_update_gccisr): Likewise.
1184         (avr_emit_insn): Likewise.
1185         * config/tc-cr16.c (get_register): Likewise.
1186         (get_register_pair): Likewise.
1187         (get_index_register): Likewise.
1188         (get_index_register_pair): Likewise.
1189         (get_pregister): Likewise.
1190         (get_pregisterp): Likewise.
1191         (initialise_reg_hash_table): Likewise.
1192         (md_begin): Likewise.
1193         (cr16_assemble): Likewise.
1194         (md_assemble): Likewise.
1195         * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1196         (md_begin): Likewise.
1197         (cris_process_instruction): Likewise.
1198         * config/tc-crx.c (get_register): Likewise.
1199         (get_copregister): Likewise.
1200         (md_begin): Likewise.
1201         (md_assemble): Likewise.
1202         * config/tc-csky.c (md_begin): Likewise.
1203         (parse_opcode): Likewise.
1204         (get_operand_value): Likewise.
1205         (v1_work_jbsr): Likewise.
1206         (v2_work_rotlc): Likewise.
1207         (v2_work_bgeni): Likewise.
1208         (v2_work_not): Likewise.
1209         * config/tc-d10v.c (sizeof): Likewise.
1210         (md_begin): Likewise.
1211         (do_assemble): Likewise.
1212         (md_apply_fix): Likewise.
1213         * config/tc-d30v.c (sizeof): Likewise.
1214         (md_begin): Likewise.
1215         (do_assemble): Likewise.
1216         * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1217         (md_begin): Likewise.
1218         (machine_ip): Likewise.
1219         * config/tc-ft32.c (md_begin): Likewise.
1220         (md_assemble): Likewise.
1221         * config/tc-h8300.c (md_begin): Likewise.
1222         (md_assemble): Likewise.
1223         * config/tc-hppa.c (pa_ip): Likewise.
1224         (md_begin): Likewise.
1225         * config/tc-i386.c (md_begin): Likewise.
1226         (i386_print_statistics): Likewise.
1227         (parse_insn): Likewise.
1228         (process_operands): Likewise.
1229         (i386_index_check): Likewise.
1230         (parse_real_register): Likewise.
1231         * config/tc-ia64.c (dot_rot): Likewise.
1232         (dot_entry): Likewise.
1233         (declare_register): Likewise.
1234         (md_begin): Likewise.
1235         (ia64_parse_name): Likewise.
1236         (md_assemble): Likewise.
1237         (dot_alias): Likewise.
1238         (do_alias): Likewise.
1239         (ia64_adjust_symtab): Likewise.
1240         (do_secalias): Likewise.
1241         (ia64_frob_file): Likewise.
1242         * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1243         (md_begin): Likewise.
1244         (print_insn_format): Likewise.
1245         (md_assemble): Likewise.
1246         * config/tc-m68k.c (tc_gen_reloc): Likewise.
1247         (m68k_ip): Likewise.
1248         (md_begin): Likewise.
1249         * config/tc-mcore.c (md_begin): Likewise.
1250         (md_assemble): Likewise.
1251         * config/tc-microblaze.c (md_begin): Likewise.
1252         (md_assemble): Likewise.
1253         (md_apply_fix): Likewise.
1254         * config/tc-mips.c (nopic_need_relax): Likewise.
1255         (md_begin): Likewise.
1256         (macro_build): Likewise.
1257         (mips16_macro_build): Likewise.
1258         (mips_lookup_insn): Likewise.
1259         (mips_ip): Likewise.
1260         (mips16_ip): Likewise.
1261         * config/tc-mmix.c (sizeof): Likewise.
1262         (mmix_md_begin): Likewise.
1263         (md_assemble): Likewise.
1264         * config/tc-mn10200.c (md_begin): Likewise.
1265         (md_assemble): Likewise.
1266         * config/tc-mn10300.c (HAVE_AM30): Likewise.
1267         (md_begin): Likewise.
1268         (md_assemble): Likewise.
1269         * config/tc-moxie.c (md_begin): Likewise.
1270         (md_assemble): Likewise.
1271         * config/tc-msp430.c (md_begin): Likewise.
1272         (msp430_operands): Likewise.
1273         (md_assemble): Likewise.
1274         * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1275         (builtin_isreg): Likewise.
1276         (builtin_regnum): Likewise.
1277         (nds32_init_nds32_pseudo_opcodes): Likewise.
1278         (nds32_lookup_pseudo_opcode): Likewise.
1279         (nds32_relax_hint): Likewise.
1280         (md_begin): Likewise.
1281         (nds32_find_reloc_table): Likewise.
1282         (nds32_elf_append_relax_relocs_traverse): Likewise.
1283         (nds32_relax_branch_instructions): Likewise.
1284         (md_convert_frag): Likewise.
1285         (nds32_elf_analysis_relax_hint): Likewise.
1286         (tc_nds32_regname_to_dw2regnum): Likewise.
1287         * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1288         (nios2_reg_lookup): Likewise.
1289         (nios2_ps_lookup): Likewise.
1290         (md_begin): Likewise.
1291         * config/tc-ns32k.c (struct hash_control): Likewise.
1292         (parse): Likewise.
1293         (md_begin): Likewise.
1294         * config/tc-pdp11.c (md_begin): Likewise.
1295         (md_assemble): Likewise.
1296         * config/tc-pj.c (fake_opcode): Likewise.
1297         (alias): Likewise.
1298         (md_begin): Likewise.
1299         (md_assemble): Likewise.
1300         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1301         (md_assemble): Likewise.
1302         * config/tc-pru.c (pru_opcode_lookup): Likewise.
1303         (pru_reg_lookup): Likewise.
1304         (md_begin): Likewise.
1305         (md_end): Likewise.
1306         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1307         (riscv_get_default_ext_version): Likewise.
1308         (riscv_set_arch): Likewise.
1309         (init_opcode_names_hash): Likewise.
1310         (opcode_name_lookup): Likewise.
1311         (enum reg_class): Likewise.
1312         (hash_reg_name): Likewise.
1313         (riscv_init_csr_hash): Likewise.
1314         (reg_csr_lookup_internal): Likewise.
1315         (reg_lookup_internal): Likewise.
1316         (init_opcode_hash): Likewise.
1317         (md_begin): Likewise.
1318         (DECLARE_CSR): Likewise.
1319         (macro_build): Likewise.
1320         (riscv_ip): Likewise.
1321         * config/tc-s390.c (register_name): Likewise.
1322         (s390_setup_opcodes): Likewise.
1323         (md_begin): Likewise.
1324         (md_assemble): Likewise.
1325         (s390_insn): Likewise.
1326         * config/tc-score.c (struct s3_reg_map): Likewise.
1327         (s3_score_reg_parse): Likewise.
1328         (s3_dependency_type_from_insn): Likewise.
1329         (s3_parse_16_32_inst): Likewise.
1330         (s3_parse_48_inst): Likewise.
1331         (s3_insert_reg): Likewise.
1332         (s3_build_reg_hsh): Likewise.
1333         (s3_build_score_ops_hsh): Likewise.
1334         (s3_build_dependency_insn_hsh): Likewise.
1335         (s3_begin): Likewise.
1336         * config/tc-score7.c (struct s7_reg_map): Likewise.
1337         (s7_score_reg_parse): Likewise.
1338         (s7_dependency_type_from_insn): Likewise.
1339         (s7_parse_16_32_inst): Likewise.
1340         (s7_build_score_ops_hsh): Likewise.
1341         (s7_build_dependency_insn_hsh): Likewise.
1342         (s7_insert_reg): Likewise.
1343         (s7_build_reg_hsh): Likewise.
1344         (s7_begin): Likewise.
1345         * config/tc-sh.c (EMPTY): Likewise.
1346         (md_begin): Likewise.
1347         (find_cooked_opcode): Likewise.
1348         * config/tc-sparc.c (md_begin): Likewise.
1349         (sparc_ip): Likewise.
1350         * config/tc-spu.c (md_begin): Likewise.
1351         (md_assemble): Likewise.
1352         * config/tc-tic30.c (md_begin): Likewise.
1353         (tic30_operand): Likewise.
1354         (tic30_parallel_insn): Likewise.
1355         (md_assemble): Likewise.
1356         * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1357         (tic4x_asg): Likewise.
1358         (tic4x_inst_insert): Likewise.
1359         (tic4x_inst_add): Likewise.
1360         (md_begin): Likewise.
1361         (tic4x_operand_parse): Likewise.
1362         (md_assemble): Likewise.
1363         * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1364         (stag_add_field_symbols): Likewise.
1365         (tic54x_endstruct): Likewise.
1366         (tic54x_tag): Likewise.
1367         (tic54x_remove_local_label): Likewise.
1368         (tic54x_clear_local_labels): Likewise.
1369         (tic54x_var): Likewise.
1370         (tic54x_macro_start): Likewise.
1371         (tic54x_macro_info): Likewise.
1372         (tic54x_macro_end): Likewise.
1373         (subsym_isreg): Likewise.
1374         (subsym_structsz): Likewise.
1375         (md_begin): Likewise.
1376         (is_mmreg): Likewise.
1377         (is_type): Likewise.
1378         (encode_condition): Likewise.
1379         (encode_cc3): Likewise.
1380         (encode_cc2): Likewise.
1381         (encode_operand): Likewise.
1382         (tic54x_parse_insn): Likewise.
1383         (tic54x_parse_parallel_insn_firstline): Likewise.
1384         (subsym_create_or_replace): Likewise.
1385         (subsym_lookup): Likewise.
1386         (subsym_substitute): Likewise.
1387         (tic54x_undefined_symbol): Likewise.
1388         * config/tc-tic6x.c (md_begin): Likewise.
1389         (md_assemble): Likewise.
1390         * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1391         (INSERT_SPECIAL_OP): Likewise.
1392         (md_begin): Likewise.
1393         (tilegx_parse_name): Likewise.
1394         (parse_reg_expression): Likewise.
1395         (md_assemble): Likewise.
1396         * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1397         (INSERT_SPECIAL_OP): Likewise.
1398         (tilepro_parse_name): Likewise.
1399         (parse_reg_expression): Likewise.
1400         (md_assemble): Likewise.
1401         * config/tc-v850.c (md_begin): Likewise.
1402         (md_assemble): Likewise.
1403         * config/tc-vax.c (md_ri_to_chars): Likewise.
1404         (vip_begin): Likewise.
1405         (vip): Likewise.
1406         (main): Likewise.
1407         (md_begin): Likewise.
1408         * config/tc-wasm32.c (md_begin): Likewise.
1409         (md_assemble): Likewise.
1410         * config/tc-xgate.c (xgate_parse_operand): Likewise.
1411         (md_begin): Likewise.
1412         (md_assemble): Likewise.
1413         * config/tc-z8k.c (md_begin): Likewise.
1414         (md_assemble): Likewise.
1415
1416 2020-08-20  Martin Liska  <mliska@suse.cz>
1417
1418         * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1419         functions.
1420         (dwcfi_hash_find): Likewise.
1421         (dwcfi_hash_find_or_make): Likewise.
1422
1423 2020-08-20  Martin Liska  <mliska@suse.cz>
1424
1425         * ecoff.c (INIT_VARRAY): Use htab_t.
1426         (add_string): Likewise.
1427         (ecoff_read_begin_hook): Use new str_htab_create.
1428         (get_tag): Use htab_t.
1429         (add_file): Likewise.
1430
1431 2020-08-20  Martin Liska  <mliska@suse.cz>
1432
1433         * hash.h (struct string_tuple): New.
1434         (hash_string_tuple): Likewise.
1435         (eq_string_tuple): Likewise.
1436         (string_tuple_alloc): Likewise.
1437         (str_hash_find): Likewise.
1438         (str_hash_find_n): Likewise.
1439         (str_hash_delete): Likewise.
1440         (str_hash_insert): Likewise.
1441         (str_htab_create): Likewise.
1442
1443 2020-08-20  Martin Liska  <mliska@suse.cz>
1444
1445         * symbols.c (struct symbol_entry): New.
1446         (hash_symbol_entry): Likewise.
1447         (eq_symbol_entry): Likewise.
1448         (symbol_entry_alloc): Likewise.
1449         (symbol_entry_find): Likewise.
1450         (local_symbol_make): Use htab hash table.
1451         (local_symbol_convert): Likewise.
1452         (symbol_table_insert): Likewise.
1453         (symbol_find_exact_noref): Likewise.
1454         (resolve_local_symbol): Likewise.
1455         (resolve_local_symbol_values): Likewise.
1456         (symbol_begin): Likewise.
1457         (symbol_print_statistics): Likewise.
1458
1459 2020-08-20  Martin Liska  <mliska@suse.cz>
1460
1461         * read.c (struct po_entry): New.
1462         (hash_po_entry): Likewise.
1463         (eq_po_entry): Likewise.
1464         (po_entry_alloc): Likewise.
1465         (po_entry_find): Likewise.
1466         (pop_insert): Likewise.
1467         (pobegin): Use htab hash table.
1468         (read_a_source_file): Likewise.
1469         (s_macro): Likewise.
1470         (read_print_statistics): Likewise.
1471         * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1472         * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1473
1474 2020-08-20  Martin Liska  <mliska@suse.cz>
1475
1476         * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1477         * macro.c (struct hash_control): Use htab.
1478         (macro_init): Likewise.
1479         (do_formals): Likewise.
1480         (free_macro): Likewise.
1481         (define_macro): Likewise.
1482         (sub_actual): Likewise.
1483         (macro_expand_body): Likewise.
1484         (macro_expand): Likewise.
1485         (check_macro): Likewise.
1486         (delete_macro): Likewise.
1487         (expand_irp): Likewise.
1488         * macro.h (struct macro_hash_entry): New struct.
1489         (hash_macro_entry): New.
1490         (eq_macro_entry): Likewise.
1491         (macro_entry_alloc): Likewise.
1492         (macro_entry_find): Likewise.
1493         (struct formal_hash_entry): Likewise.
1494         (hash_formal_entry): Likewise.
1495         (eq_formal_entry): Likewise.
1496         (formal_entry_alloc): Likewise.
1497         (formal_entry_find): Likewise.
1498
1499 2020-08-20  Martin Liska  <mliska@suse.cz>
1500
1501         * as.h: Include hashtab.h.
1502         * hash.c (htab_insert): New.
1503         (htab_print_statistics): Likewise.
1504         * hash.h (htab_insert): Likewise.
1505         (htab_print_statistics): Likewise.
1506
1507 2020-08-19  Alan Modra  <amodra@gmail.com>
1508
1509         * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1510         * testsuite/gas/ppc/int128.d: Update.
1511         * testsuite/gas/ppc/xvtlsbb.d: Update.
1512
1513 2020-08-18  Peter Bergner  <bergner@linux.ibm.com>
1514
1515         * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1516         * testsuite/gas/ppc/vsx4.d: Likewise.
1517
1518 2020-08-17  Alex Coplan  <alex.coplan@arm.com>
1519
1520         * config/obj-elf.c (obj_elf_change_section): When repurposing an
1521         existing symbol, ensure that we set sy_value as per other (fresh)
1522         section symbols.
1523         * testsuite/gas/elf/elf.exp: Add new test.
1524         * testsuite/gas/elf/section-symbol-redef.d: New test.
1525         * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1526
1527 2020-08-13  Nick Clifton  <nickc@redhat.com>
1528
1529         PR 26359
1530         * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1531         $GDB_DEBUG$ section has already been created.
1532
1533 2020-08-12  Joe Ramsay  <joe.ramsay@.arm.com>
1534
1535         * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1536         NS_FD shape when MVE is present
1537         * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1538         * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1539         * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1540         * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1541         * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1542
1543 2020-08-12  Alex Coplan  <alex.coplan@arm.com>
1544
1545         * testsuite/gas/aarch64/mpam-bad.d: New test.
1546         * testsuite/gas/aarch64/mpam-bad.l: Error output.
1547         * testsuite/gas/aarch64/mpam-bad.s: Input.
1548         * testsuite/gas/aarch64/mpam.d: New test.
1549         * testsuite/gas/aarch64/mpam.s: Input.
1550
1551 2020-08-12  Nick Clifton  <nickc@redhat.com>
1552
1553         PR 26346
1554         * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1555         of the -mno-csr-check option.
1556
1557 2020-08-12  Nick Clifton  <nickc@redhat.com>
1558
1559         * po/ru.po: Updated Russian translation.
1560
1561 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
1562
1563         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1564         a long system register.
1565         (parse_sys_ins_reg): Likewise.
1566         (sysreg_hash_insert): New.
1567         (md_begin): Use sysreg_hash_insert() to ensure all system
1568         registers are no longer than the maximum length at startup.
1569         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1570         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1571         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1572
1573 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1574
1575         * config/tc-aarch64.c (parse_sys_reg): Call to
1576         aarch64_sys_ins_reg_supported_p instead of
1577         aarch64_sys_reg_supported_p.
1578         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1579         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1580         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1581         * testsuite/gas/aarch64/sysreg-5.s: New test.
1582
1583 2020-08-10  Alan Modra  <amodra@gmail.com>
1584
1585         * testsuite/gas/ppc/power8.d,
1586         * testsuite/gas/ppc/power8.s: Add miso.
1587         * testsuite/gas/ppc/power9.d,
1588         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1589
1590 2020-08-10  Alan Modra  <amodra@gmail.com>
1591
1592         * testsuite/gas/ppc/power8.d: Update.
1593         * testsuite/gas/ppc/vsx2.d: Update.
1594
1595 2020-08-10  Alan Modra  <amodra@gmail.com>
1596
1597         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
1598         stswi, or stswx in little-endian mode.
1599         * testsuite/gas/ppc/476.d,
1600         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
1601         * testsuite/gas/ppc/a2.d,
1602         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
1603         * testsuite/gas/ppc/be.d,
1604         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
1605         * testsuite/gas/ppc/le_error.d,
1606         * testsuite/gas/ppc/le_error.l: New little-endian test.
1607         * testsuite/gas/ppc/ppc.exp: Run new tests.
1608
1609 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1610
1611         * read.c (read_a_source_file): Ignore rest of line on overflow
1612         error.
1613
1614 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
1615
1616         * read.c (read_a_source_file): Use long for local labels, detect
1617         overflow and raise an error for overly-long labels.
1618         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
1619         * testsuite/gas/all/local-label-overflow.d: New test.
1620         * testsuite/gas/all/local-label-overflow.l: Error output.
1621         * testsuite/gas/all/local-label-overflow.s: Input.
1622
1623 2020-08-04  Christian Groessler  <chris@groessler.org>
1624
1625         * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
1626         "sout/soutb #imm,reg"
1627
1628 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1629
1630         * NEWS: Mention {disp16} pseudo prefix.
1631
1632 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
1633
1634         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
1635         change.
1636
1637 2020-08-04  Mark Wielaard  <mark@klomp.org>
1638
1639         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
1640         DW_FORM_udata for DW_AT_high_pc.
1641         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
1642         DWARF2_VERSION >= 4.
1643         * read.c (emit_leb128_exp): No longer static.
1644         * read.h (emit_leb128_exp): Define.
1645
1646 2020-08-02  Mark Wielaard  <mark@klomp.org>
1647
1648         * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
1649         least one directory if there is at least one file. Use dirs[1]
1650         if dirs[0] is not set, or if there is no dirs[1] the current
1651         working directory. Use files[1] filename, when files[0] filename
1652         isn't set.
1653
1654 2020-08-02  Mark Wielaard  <mark@klomp.org>
1655
1656         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
1657         for DWARF5.
1658         * testsuite/gas/elf/dwarf-4-cu.d: New file.
1659         * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
1660         * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
1661         * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
1662         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
1663
1664 2020-08-02  Mark Wielaard  <mark@klomp.org>
1665
1666         * doc/as.texi (--gdwarf-[345]): Fix typo.
1667
1668 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1669
1670         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
1671         (md_parse_option): Remove case for OPTION_MOVE_DATA.
1672         (md_longopts): Remove "md" entry.
1673         (md_show_usage): Likewise.
1674
1675 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1676
1677         PR gas/26305
1678         * config/tc-i386.c (_i386_insn::disp_encoding): Add
1679         disp_encoding_16bit.
1680         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
1681         {disp16}.
1682         (build_modrm_byte): Handle {disp16}.
1683         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
1684         prefixes.
1685         * doc/c-i386.texi: Update {disp32} documentation and document
1686         {disp16}.
1687         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
1688         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
1689         tests.
1690         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
1691         tests with 128-byte displacement.  Add {disp16} tests.
1692         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
1693         vmovaps test.  Add (%r13)/(%r13d) tests.
1694         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
1695         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
1696         * testsuite/gas/i386/inval-pseudo.l: Updated.
1697         * testsuite/gas/i386/pseudos.d: Likewise.
1698         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1699
1700 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1701
1702         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1703         * Makefile.in, doc/Makefile.in: Regenerate.
1704         * configure: Regenerate.
1705
1706 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
1707
1708         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
1709         * testsuite/gas/elf/dwarf2-5.d: Likewise.
1710         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
1711         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
1712         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
1713         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
1714
1715 2020-07-30  Nick Clifton  <nickc@redhat.com>
1716
1717         * as.c (dwarf_level): Initialise to 3 in case this is not set on
1718         the command line.
1719
1720 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1721
1722         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
1723         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
1724         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
1725         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
1726         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
1727         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
1728         * testsuite/gas/mips/mips.exp: Run the new tests.
1729
1730 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
1731
1732         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
1733         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
1734         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
1735         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
1736         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
1737         * testsuite/gas/mips/global-local-symtab.s: New test source.
1738         * testsuite/gas/mips/mips.exp: Run the new tests.
1739
1740 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1741
1742         PR gas/26305
1743         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
1744         (%bp)/(%ebp)/(%rbp) for {disp32}.
1745         * doc/c-i386.texi: Update {disp32} documentation.
1746         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
1747         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
1748         * testsuite/gas/i386/pseudos.d: Updated.
1749         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
1750
1751 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
1752
1753         * doc/as.texi: Replace preceeded with preceded.
1754
1755 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1756
1757         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
1758         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
1759         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
1760         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
1761         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
1762         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
1763         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
1764         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
1765         file.
1766         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
1767         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
1768         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
1769         file.
1770         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
1771         file.
1772         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
1773         file.
1774         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
1775         file.
1776         * testsuite/gas/mips/jal-xgot-irix.d: New file.
1777         * testsuite/gas/mips/jalr2-irix.d: New file.
1778         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
1779         New file.
1780         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
1781         file.
1782         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
1783         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
1784         `*-*-irix*' targets.  Add source file designator.
1785         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
1786         `*-*-irix*' targets.
1787         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
1788         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
1789         * testsuite/gas/mips/jalr2.d: Add name designator.
1790         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
1791         tests involving the JALR relocation throughout.
1792
1793 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
1794
1795         * testsuite/gas/mips/mips.exp: Use a helper variable for
1796         IRIX/non-IRIX test selection.
1797
1798 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1799
1800         * testsuite/gas/i386/evex-no-scale-64.d,
1801         testsuite/gas/i386/addr32.d,
1802         testsuite/gas/i386/x86-64-addr32-intel.d,
1803         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
1804
1805 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1806
1807         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
1808
1809 2020-07-21  Jan Beulich  <jbeulich@suse.com>
1810
1811         * testsuite/gas/i386/evex-no-scale-32.d,
1812         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
1813         * testsuite/gas/i386/evex-no-scale-32.s,
1814         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
1815         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
1816         instead of .section.
1817         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
1818         specific section.
1819
1820 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
1821
1822         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
1823         (my_getSmallExpression): Adjust accordingly.
1824
1825 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1826
1827         PR gas/4572
1828         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
1829         conditional around it.
1830         (md_begin): Insert backslash into operand_chars[] when slash is
1831         a comment character.
1832         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
1833         \* as operators when / may be a comment character.
1834         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
1835         * testsuite/gas/i386/i386.exp: Run new test.
1836
1837 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1838
1839         PR gas/4572
1840         * app.c (last_char): Drop TC_ARM conditional around it.
1841         (struct app_save): Drop TC_ARM conditional around last_char.
1842         (app_push, app_pop): Drop TC_ARM conditional from last_char
1843         accesses.
1844         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
1845         backslash-precedes-comment-character check.
1846
1847 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1848
1849         * config/tc-i386.c (frag_opcode_byte): New.
1850         (output_branch): Emit error when in absolute section.
1851         (output_jump, output_insn): Use frag_opcode_byte. Handle being
1852         in absolute section.
1853         (output_interseg_jump, output_disp, output_imm): Handle being in
1854         absolute section.
1855         * testsuite/gas/i386/sizing.s,
1856         testsuite/gas/i386/sizing32.d,
1857         testsuite/gas/i386/sizing64.d: New.
1858         * testsuite/gas/i386/i386.exp: Run new tests.
1859
1860 2020-07-20  Jan Beulich  <jbeulich@suse.com>
1861
1862         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
1863         is_elf_format as applicable; merely exclude iamcu tests.
1864
1865 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
1866
1867         PR gas/26263
1868         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
1869         against section to PC32 reloc.
1870         * testsuite/gas/i386/relax-5.d: Updated.
1871         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1872
1873 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
1874
1875         PR gas/26237
1876         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
1877         * testsuite/gas/i386/addr32.d: Likewise.
1878         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1879         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1880
1881 2020-07-15  Nick Clifton  <nickc@redhat.com>
1882
1883         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
1884         the addend field of REL relocations.  Store the full addend into
1885         the note for REL relocations.
1886
1887 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1888
1889         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
1890         immediate.
1891         * testsuite/gas/i386/x86-64-stack-intel.d,
1892         testsuite/gas/i386/x86-64-stack-suffix.d,
1893         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
1894
1895 2020-07-15  Jan Beulich  <jbeulich@suse.com>
1896
1897         * testsuite/gas/i386/disassem.d,
1898         testsuite/gas/i386/ilp32/x86-64-branch.d,
1899         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
1900         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
1901         testsuite/gas/i386/noreg32.d,
1902         testsuite/gas/i386/noreg64-rex64.d,
1903         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
1904         testsuite/gas/i386/opcode.d,
1905         testsuite/gas/i386/solaris/x86-64-branch-2.d,
1906         testsuite/gas/i386/solaris/x86-64-jump.d,
1907         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
1908         testsuite/gas/i386/solaris/x86-64-nop-3.d,
1909         testsuite/gas/i386/solaris/x86-64-nop-4.d,
1910         testsuite/gas/i386/solaris/x86-64-nop-5.d,
1911         testsuite/gas/i386/solaris/x86-64-relax-2.d,
1912         testsuite/gas/i386/solaris/x86-64-relax-3.d,
1913         testsuite/gas/i386/x86-64-align-branch-1a.d,
1914         testsuite/gas/i386/x86-64-align-branch-1b.d,
1915         testsuite/gas/i386/x86-64-align-branch-1c.d,
1916         testsuite/gas/i386/x86-64-align-branch-1d.d,
1917         testsuite/gas/i386/x86-64-align-branch-1e.d,
1918         testsuite/gas/i386/x86-64-align-branch-1f.d,
1919         testsuite/gas/i386/x86-64-align-branch-1g.d,
1920         testsuite/gas/i386/x86-64-align-branch-1h.d,
1921         testsuite/gas/i386/x86-64-align-branch-1i.d,
1922         testsuite/gas/i386/x86-64-align-branch-2a.d,
1923         testsuite/gas/i386/x86-64-align-branch-2b.d,
1924         testsuite/gas/i386/x86-64-align-branch-2c.d,
1925         testsuite/gas/i386/x86-64-align-branch-3.d,
1926         testsuite/gas/i386/x86-64-align-branch-4a.d,
1927         testsuite/gas/i386/x86-64-align-branch-4b.d,
1928         testsuite/gas/i386/x86-64-align-branch-5.d,
1929         testsuite/gas/i386/x86-64-align-branch-6.d,
1930         testsuite/gas/i386/x86-64-branch-2.d,
1931         testsuite/gas/i386/x86-64-branch-3.d,
1932         testsuite/gas/i386/x86-64-branch.d,
1933         testsuite/gas/i386/x86-64-disassem.d,
1934         testsuite/gas/i386/x86-64-disp32.d,
1935         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
1936         testsuite/gas/i386/x86-64-gotpcrel.d,
1937         testsuite/gas/i386/x86-64-ifunc.d,
1938         testsuite/gas/i386/x86-64-jump.d,
1939         testsuite/gas/i386/x86-64-lfence-byte.d,
1940         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
1941         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
1942         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
1943         testsuite/gas/i386/x86-64-lfence-load.d,
1944         testsuite/gas/i386/x86-64-lfence-ret-a.d,
1945         testsuite/gas/i386/x86-64-lfence-ret-b.d,
1946         testsuite/gas/i386/x86-64-lfence-ret-c.d,
1947         testsuite/gas/i386/x86-64-lfence-ret-d.d,
1948         testsuite/gas/i386/x86-64-lfence-ret-e.d,
1949         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
1950         testsuite/gas/i386/x86-64-mpx-branch-1.d,
1951         testsuite/gas/i386/x86-64-mpx.d,
1952         testsuite/gas/i386/x86-64-nop-3.d,
1953         testsuite/gas/i386/x86-64-nop-4.d,
1954         testsuite/gas/i386/x86-64-nop-5.d,
1955         testsuite/gas/i386/x86-64-nops-7.d,
1956         testsuite/gas/i386/x86-64-notrack.d,
1957         testsuite/gas/i386/x86-64-opcode.d,
1958         testsuite/gas/i386/x86-64-relax-2.d,
1959         testsuite/gas/i386/x86-64-relax-3.d,
1960         testsuite/gas/i386/x86-64-relax-4.d,
1961         testsuite/gas/i386/x86-64-rtm.d,
1962         testsuite/gas/i386/x86-64-stack.d,
1963         testsuite/gas/i386/x86-64-unique.d,
1964         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
1965
1966 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
1967
1968         PR gas/26237
1969         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
1970         address.
1971         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
1972         * testsuite/gas/i386/addr32.d: Updated.
1973         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
1974         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
1975         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
1976         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
1977
1978 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1979
1980         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
1981         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
1982         * testsuite/gas/i386/intel.d,
1983         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
1984
1985 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1986
1987         * testsuite/gas/i386/prefix.d: Adjust expectations.
1988
1989 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1990
1991         * testsuite/gas/i386/x86-64-avx-intel.d,
1992         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
1993
1994 2020-07-14  Jan Beulich  <jbeulich@suse.com>
1995
1996         * testsuite/gas/i386/movbe-suffix.d,
1997         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
1998         * testsuite/gas/i386/i386.exp: Run new tests.
1999
2000 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2001
2002         * testsuite/gas/i386/crc32-suffix.d,
2003         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2004         * testsuite/gas/i386/i386.exp: Run new tests.
2005         * testsuite/gas/i386/arch-10-bdver1.d,
2006         testsuite/gas/i386/arch-10-bdver2.d,
2007         testsuite/gas/i386/arch-10-bdver3.d,
2008         testsuite/gas/i386/arch-10-bdver4.d,
2009         testsuite/gas/i386/arch-10-btver1.d,
2010         testsuite/gas/i386/arch-10-btver2.d,
2011         testsuite/gas/i386/arch-10-lzcnt.d,
2012         testsuite/gas/i386/arch-10-prefetchw.d,
2013         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2014         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2015         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2016         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2017         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2018         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2019         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2020         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2021         testsuite/gas/i386/x86-64-arch-2-btver1.d,
2022         testsuite/gas/i386/x86-64-arch-2-btver2.d,
2023         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2024         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2025         testsuite/gas/i386/x86-64-arch-2.d,
2026         testsuite/gas/i386/x86-64-crc32.d,
2027         testsuite/gas/i386/x86-64-pseudos.d,
2028         testsuite/gas/i386/x86-64-sse-noavx.d,
2029         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2030
2031 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2032
2033         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2034         ModR/M-encoded byte register cases.
2035         * testsuite/gas/i386/x86-64-pseudos.d,
2036         testsuite/gas/i386/x86-64-reg-intel.d,
2037         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2038
2039 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2040
2041         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2042         not-ModR/M-encoded byte register cases.
2043         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2044
2045 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2046
2047         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2048         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2049         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2050         testsuite/gas/i386/ilp32/x86-64-avx.d,
2051         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2052         testsuite/gas/i386/ilp32/x86-64-crc32.d,
2053         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2054         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2055         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2056         testsuite/gas/i386/ilp32/x86-64-reg.d,
2057         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2058         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2059         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2060         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2061         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2062         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2063         dump expectations.
2064
2065 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
2066
2067         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2068         extension.
2069
2070 2020-07-13  Nick Clifton  <nickc@redhat.com>
2071
2072         * po/fr.po: Updated French translation.
2073
2074 2020-07-13  Alan Modra  <amodra@gmail.com>
2075
2076         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2077         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2078         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2079         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2080
2081 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
2082
2083         * config/tc-i386.c (output_insn): Check i.xstate to set
2084         GNU_PROPERTY_X86_FEATURE_2_TMM.
2085         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2086         x86-64-property-8 and x86-64-property-9.
2087         * testsuite/gas/i386/x86-64-property-7.d: New file.
2088         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2089         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2090         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2091         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2092         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2093
2094 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2095
2096         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2097         has_regymm, has_regzmm and has_regtmm.  Add xstate.
2098         (md_assemble): Set i.xstate from operand types in instruction
2099         template.
2100         (build_modrm_byte): Updated.
2101         (output_insn): Check i.xstate.
2102         * testsuite/gas/i386/i386.exp: Run property-6 and
2103         x86-64-property-6.
2104         * testsuite/gas/i386/property-6.d: New file.
2105         * testsuite/gas/i386/property-6.s: Updated.
2106         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2107
2108 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2109
2110         * testsuite/gas/i386/property-5.d: Correct test name.
2111
2112 2020-07-10  Lili Cui  <lili.cui@intel.com>
2113
2114         * NEWS: Mention support for Intel AMX instructions.
2115         * config/tc-i386.c (i386_error): Add invalid_sib_address.
2116         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2117         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2118         (match_simd_size): Add tmmword check.
2119         (operand_type_match): Add tmmword.
2120         (type_names): Add rTMM.
2121         (i386_error): Add invalid_tmm_register_set.
2122         (check_VecOperands): Handle invalid_sib_address and
2123         invalid_tmm_register_set.
2124         (match_template): Handle invalid_sib_address.
2125         (build_modrm_byte): Handle non-vector SIB and zmmword.
2126         (i386_index_check): Disallow RegIP for non-vector SIB.
2127         (check_register): Handle zmmword.
2128         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2129         * testsuite/gas/i386/i386.exp: Add AMX new tests.
2130         * testsuite/gas/i386/intel-regs.d: Add tmm.
2131         * testsuite/gas/i386/intel-regs.s: Add tmm.
2132         * testsuite/gas/i386/x86-64-amx-intel.d: New.
2133         * testsuite/gas/i386/x86-64-amx-inval.l: New.
2134         * testsuite/gas/i386/x86-64-amx-inval.s: New.
2135         * testsuite/gas/i386/x86-64-amx.d: New.
2136         * testsuite/gas/i386/x86-64-amx.s: New.
2137         * testsuite/gas/i386/x86-64-amx-bad.d: New.
2138         * testsuite/gas/i386/x86-64-amx-bad.s: New.
2139
2140 2020-07-10  Tom de Vries  <tdevries@suse.de>
2141
2142         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2143         readelf's line table decoding.
2144         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2145         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2146         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2147         * testsuite/gas/elf/dwarf2-15.d: Likewise.
2148         * testsuite/gas/elf/dwarf2-16.d: Likewise.
2149         * testsuite/gas/elf/dwarf2-17.d: Likewise.
2150         * testsuite/gas/elf/dwarf2-18.d: Likewise.
2151         * testsuite/gas/elf/dwarf2-19.d: Likewise.
2152         * testsuite/gas/elf/dwarf2-5.d: Likewise.
2153         * testsuite/gas/elf/dwarf2-6.d: Likewise.
2154         * testsuite/gas/elf/dwarf2-7.d: Likewise.
2155
2156 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2157
2158         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2159         VEX/EVEX vector instructions.
2160         * testsuite/gas/i386/property-4.d: New file.
2161         * testsuite/gas/i386/property-4.s: Likewise.
2162         * testsuite/gas/i386/property-5.d: Likewise.
2163         * testsuite/gas/i386/property-5.s: Likewise.
2164         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2165         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2166
2167 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2168
2169         * NEWS: Mention --enable-x86-used-note.
2170         * configure.ac: Configure with --enable-x86-used-note by default
2171         for Linux/x86.
2172         * configure: Regenerated.
2173
2174 2020-07-09  Alan Modra  <amodra@gmail.com>
2175
2176         * config/obj-coff.h: Remove TE_PE support.
2177         * config/tc-ppc.c: Likewise.
2178         * config/tc-ppc.h: Likewise.
2179         * configure.tgt: Remove powerpc PE and powerpc lynxos.
2180         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2181         condition.
2182         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2183
2184 2020-07-08  Jan Beulich  <jbeulich@suse.com>
2185
2186         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2187         New.
2188         * testsuite/gas/i386/i386.exp: Run new tests.
2189
2190 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
2191
2192         * config/tc-arc.c (find_opcode_match): Add error messages.
2193         * testsuite/gas/arc/add_s-err.s: Update test.
2194         * testsuite/gas/arc/asm-errors.err: Likewise.
2195         * testsuite/gas/arc/cpu-em-err.s: Likewise.
2196         * testsuite/gas/arc/hregs-err.s: Likewise.
2197         * testsuite/gas/arc/warn.s: Likewise.
2198
2199 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2200
2201         PR gas/26212
2202         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2203
2204 2020-07-07  Alan Modra  <amodra@gmail.com>
2205
2206         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2207         * testsuite/gas/ppc/ppc.exp: Likewise.
2208         * testsuite/gas/all/weakref1l.d: Likewise.
2209
2210 2020-07-07  Nick Clifton  <nickc@redhat.com>
2211
2212         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2213         expected output.
2214
2215 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2216
2217         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2218         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2219         testsuite/gas/i386/x86-64-evex-wig1.d,
2220         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2221         expectations.
2222
2223 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2224
2225         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2226         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2227         * testsuite/gas/i386/avx512f-opts-intel.d,
2228         testsuite/gas/i386/avx512f-opts.d
2229         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2230         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2231
2232 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
2233
2234         PR 26204
2235         * config/tc-arm.c: Fix spelling mistake.
2236         * config/tc-riscv.c: Likewise.
2237         * config/tc-z80.c: Likewise.
2238         * po/gas.pot: Regenerate.
2239
2240 2020-07-06  Nick Clifton  <nickc@redhat.com>
2241
2242         * po/uk.po: Updated Ukranian translation.
2243
2244 2020-07-04  Nick Clifton  <nickc@redhat.com>
2245
2246         * configure: Regenerate.
2247         * po/gas.pot: Regenerate.
2248
2249 2020-07-04  Nick Clifton  <nickc@redhat.com>
2250
2251         * version.m4: Change version number to 2.35.50.
2252         * configure: Regenerate.
2253         * po/bfd.pot: Regenerate.
2254
2255 2020-07-04  Nick Clifton  <nickc@redhat.com>
2256
2257         Binutils 2.35 branch created.
2258
2259 2020-07-03  Alan Modra  <amodra@gmail.com>
2260
2261         PR 26028
2262         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2263
2264 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2265
2266         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2267         swap two source operands.
2268
2269 2020-07-02  Nick Clifton  <nickc@redhat.com>
2270
2271         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2272
2273 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
2274
2275         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2276         segfault on negative chars.
2277         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2278         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2279
2280 2020-07-02  Nick Clifton  <nickc@redhat.com>
2281
2282         PR 26028
2283         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2284         command line.
2285         * testsuite/gas/ia64/unwind.d: Likewise.
2286         * testsuite/gas/mmix/bspec-1.d: Likewise.
2287         * testsuite/gas/mmix/bspec-2.d: Likewise.
2288         * testsuite/gas/mmix/comment-1.d: Likewise.
2289         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2290
2291 2020-07-01  Alan Modra  <amodra@gmail.com>
2292
2293         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2294
2295 2020-07-01  Alan Modra  <amodra@gmail.com>
2296
2297         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2298         in data sections, and mep.
2299
2300 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
2301
2302         * NEWS: Mention x86 NaCl target support removal.
2303         * config/tc-i386.c: Remove x86 NaCl target support.
2304         * config/tc-i386.h: Likewise.
2305         * configure.tgt: Likewise.
2306         * testsuite/gas/i386/i386.exp: Likewise.
2307         * testsuite/gas/i386/iamcu-1.d: Likewise.
2308         * testsuite/gas/i386/iamcu-2.d: Likewise.
2309         * testsuite/gas/i386/iamcu-3.d: Likewise.
2310         * testsuite/gas/i386/iamcu-4.d: Likewise.
2311         * testsuite/gas/i386/iamcu-5.d: Likewise.
2312         * testsuite/gas/i386/k1om.d: Likewise.
2313         * testsuite/gas/i386/l1om.d: Likewise.
2314
2315 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
2316
2317         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
2318         checking into riscv_csr_address.
2319         (riscv_csr_version_check): Likewise.
2320         (riscv_csr_address): New function.  Return the suitable CSR address
2321         after checking the ISA dependency and versions.  Issue warnings if
2322         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
2323         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2324         priv spec versions for them.
2325         (reg_csr_lookup_internal): Call riscv_csr_address to find the
2326         suitable CSR address.
2327         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2328         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2329         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2330         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
2331         priv spec warnings here.  These warnings are added by accident.
2332         Remove them and only focus on the ISA dependency warnings.
2333         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2334         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2335         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2336         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2337         than the privileged ones.
2338         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2339         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2340         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2341         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
2342         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2343         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2344         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2345         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2346         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2347         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2348
2349 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
2350
2351         * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2352         length > 1.
2353         (md_assemble): Don't process ImmExt without operands.
2354
2355 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
2356
2357         PR gas/25331
2358         * config/tc-mmix.c (md_assemble) <fixup for
2359         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2360         Also, set its fx_no_overflow.
2361         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2362         Similarly this fixup affects 4 bytes, not 8 and needs its
2363         fx_no_overflow set.
2364         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
2365         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
2366
2367 2020-06-29  Alan Modra  <amodra@gmail.com>
2368
2369         * config/tc-s12z.c: Use C style comments.
2370         * config/tc-z80.c: Likewise.
2371         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2372
2373 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2374
2375         * config/tc-i386.c (md_assemble): Process ImmExt without
2376         operands.
2377
2378 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2379
2380         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2381         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2382         VECSIB256 and VECSIB512, respectively.
2383         (build_modrm_byte): Replace vecsib with sib.
2384
2385 2020-06-26  Jan Beulich  <jbeulich@suse.com>
2386
2387         * testsuite/gas/i386/nop-1-suffix.d: New.
2388         * testsuite/gas/i386/i386.exp: Run new test.
2389
2390 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
2391
2392         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2393         (md_pseudo_table): Handle "gnu_attribute".
2394         * doc/as.texi: Document GNU attribute for M68K.
2395
2396 2020-06-25  Nick Clifton  <nickc@redhat.com>
2397
2398         PR 26141
2399         * config/tc-arm.c (arm_force_relocation): Force resolution of
2400         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2401         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2402
2403 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2404
2405         * config/tc-i386.c (md_assemble): Move call to process_immext()
2406         ...
2407         (process_operands): ... here.
2408
2409 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2410
2411         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2412         diagnostic when there is a sizing prefix.  Switch to word/dword/
2413         qword encoding when there is a sizing prefix and no (explicit or
2414         derived) suffix.
2415         (update_imm): Handle presence of a sizing prefix.
2416         * testsuite/gas/i386/noreg16-data32.d,
2417         testsuite/gas/i386/noreg32-data16.d,
2418         testsuite/gas/i386/noreg32-data16.e,
2419         testsuite/gas/i386/noreg64-data16.d,
2420         testsuite/gas/i386/noreg64-data16.e,
2421         testsuite/gas/i386/noreg64-rex64.d: New.
2422         * testsuite/gas/i386/i386.exp: Run new tests.
2423         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2424         Introduce and use pfx* macros.
2425         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2426         addressing.
2427         * testsuite/gas/i386/noreg16.d: Adjust expectations.
2428
2429 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2430
2431         * testsuite/gas/i386/avx-16bit.d,
2432         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2433         testsuite/gas/i386/avx512f-16bit.d,
2434         testsuite/gas/i386/avx512f.d,
2435         testsuite/gas/i386/evex-lig256.d,
2436         testsuite/gas/i386/evex-lig512.d
2437         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2438         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2439         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2440         testsuite/gas/i386/sse2-16bit.d,
2441         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2442         expectations.
2443
2444 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2445
2446         * config/tc-i386.c (md_assemble): Also reject explicit REX
2447         prefixes with VEX and alike encoded insns. Zap consumed bits
2448         from i.rex.
2449         (output_insn): Don't ignore REX prefix for VEX and alike
2450         encodings; abort() instead if encountered.
2451         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2452         ...
2453         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2454         * testsuite/gas/i386/x86-64-pseudos.d,
2455         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2456
2457 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2458
2459         * config/tc-i386.c (process_operands): Translate explicit REX
2460         prefix into i.rex for SSE2AVX templates.
2461         (set_rex_vrex): New helper.
2462         (build_modrm_byte): Use it.
2463         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2464         REX prefixes.
2465         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2466
2467 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2468
2469         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2470         templates when there's no data size prefix.
2471         (md_assemble): Reject data size prefix also for legacy encoded
2472         SIMD templates.
2473         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2474         Uncomment previously not working line.
2475         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2476         data16 prefix.
2477         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2478         testsuite/gas/i386/sse2avx.d: Adjust expectations.
2479
2480 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2481
2482         * config/tc-i386.c (build_evex_prefix): Drop early setting of
2483         vec_length.
2484
2485 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
2486
2487         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2488         explicit_priv_attr.  It used to indicate CSR or priv instructions are
2489         explictly used.
2490         (riscv_is_priv_insn): Return True if it is a privileged instruction.
2491         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2492         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
2493         (riscv_write_out_attrs): Clarification of when to generate the elf
2494         priv spec attributes.
2495         * testsuite/gas/riscv/attribute-11.s: Add comments.
2496         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
2497         `priv_insn_<n>` to decide which priv instruction is expected to used.
2498         (<n> is a to e.)
2499         * testsuite/gas/riscv/attribute-14a.d: Likewise.
2500         * testsuite/gas/riscv/attribute-14b.d: Likewise.
2501         * testsuite/gas/riscv/attribute-14c.d: Likewise.
2502         * testsuite/gas/riscv/attribute-14d.d: Likewise.
2503         * testsuite/gas/riscv/attribute-14e.d: Likewise.
2504
2505 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
2506
2507         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2508         (riscv_set_default_priv_spec): Get the priv spec version from the
2509         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2510
2511 2020-06-20  Alan Modra  <amodra@gmail.com>
2512
2513         * configure.tgt: Set bfd_gas for all SH targets.
2514
2515 2020-06-18  Jan Beulich  <jbeulich@suse.com>
2516
2517         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2518         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2519         expectations.
2520
2521 2020-06-16  Lili Cui  <lili.cui@intel.com>
2522
2523         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2524         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2525         * doc/c-i386.texi: Add avx512_vp2intersect.
2526
2527 2020-06-16  Jan Beulich  <jbeulich@suse.com>
2528
2529         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2530         conditional.
2531         * testsuite/gas/i386/sse-check.s: Adjust comment.
2532         * testsuite/gas/i386/sse-check-error.l,
2533         testsuite/gas/i386/sse-check-warn.e,
2534         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2535         expectations.
2536
2537 2020-06-16  Alan Modra  <amodra@gmail.com>
2538
2539         * config/tc-tic30.h: Remove OBJ_AOUT support.
2540         * configure.tgt: Delete tic30-*-*aout* entry.
2541
2542 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
2543
2544         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2545         macros.
2546         (elf32xtensa_abi): New declaration.
2547         (option_abi_windowed, option_abi_call0): New enum constants.
2548         (md_longopts): Add entries for --abi-windowed and --abi-call0.
2549         (md_parse_option): Add handlers for --abi-windowed and
2550         --abi-call0.
2551         (xtensa_add_config_info): Use xtensa_abi_choice instead of
2552         XSHAL_ABI to format ABI tag.
2553         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2554         --abi-call0 to the list of options.
2555         * doc/c-xtensa.texi: Add description for options --abi-windowed
2556         and --abi-call0.
2557         * testsuite/gas/xtensa/abi-call0.d: New test definition.
2558         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2559         * testsuite/gas/xtensa/abi.s: New test source.
2560
2561 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2562
2563         PR gas/26115
2564         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2565         xsusldtrk.
2566         * testsuite/gas/i386/tsxldtrk.s: Likewise.
2567         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2568         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2569
2570 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2571
2572         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2573         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2574         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2575
2576 2020-06-09  Seth Girvan  <snth@snthhacks.com>
2577
2578         * doc/c-avr.texi: Improve wording.
2579
2580 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2581
2582         * testsuite/gas/i386/x86-64-pseudos-bad.s,
2583         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2584
2585 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2586
2587         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2588         encoding tests.
2589         * testsuite/gas/i386/prefix.d: Adjust expectations.
2590
2591 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2592
2593         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2594         with VEX/EVEX encoding tests.
2595         * testsuite/gas/i386/prefix.d: Adjust expectations.
2596
2597 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2598
2599         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
2600         suffix.
2601         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
2602         * testsuite/gas/i386/noreg64.d: Adjust expectations.
2603         * testsuite/gas/i386/noreg-intel64.d,
2604         testsuite/gas/i386/noreg-intel64.l,
2605         testsuite/gas/i386/noreg-intel64.s: New.
2606         * testsuite/gas/i386/i386.exp: Run new tests.
2607
2608 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2609
2610         * config/tc-i386.c (vex_encoding_error): New enumerator.
2611         (VEX_check_operands): Rename to VEX_check_encoding. Check
2612         for vex_encoding_error. Move Imm4 handling ...
2613         (check_VecOperands): ... here.
2614         (match_template): Call VEX_check_encoding when there are no
2615         operands. Split construct calling check_VecOperands and
2616         VEX_check_encoding (when there are operands).
2617         (check_register): Don't blindly set vex_encoding_evex.
2618         * testsuite/gas/i386/pseudos-bad.s,
2619         testsuite/gas/i386/pseudos-bad.l: New.
2620         * testsuite/gas/i386/i386.exp: Run new test.
2621         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
2622
2623 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
2624
2625         * config/tc-arm.c (insns): Add dfb.
2626         * testsuite/gas/arm/dfb.d: New test.
2627         * testsuite/gas/arm/dfb.s: Input for test.
2628
2629 2020-06-08  Nick Clifton  <nickc@redhat.com>
2630
2631         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
2632
2633 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2634
2635         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
2636
2637 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2638
2639         * config/tc-i386.c (check_byte_reg): Drop dead conditional
2640         around as_bad().
2641
2642 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2643
2644         * config/tc-i386.c (check_register): Split RegTR handling, to
2645         fail recognition also in 64-bit mode as well as with i586 or
2646         i686 explicitly enabled.
2647         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
2648         * testsuite/gas/i386/x86_64-intel.d,
2649         testsuite/gas/i386/x86_64.d: Adjust expectations.
2650
2651 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2652
2653         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
2654         * testsuite/gas/cfi/cfi.exp: Run this test.
2655
2656 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2657
2658         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
2659         check to %st(N) parsing logic.
2660         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
2661
2662 2020-06-08  Jan Beulich  <jbeulich@suse.com>
2663
2664         * config/tc-i386.c (bad_reg): New.
2665         (check_VecOperations, i386_att_operand, i386_parse_name): Check
2666         for it.
2667         (check_register): New, broken out from ...
2668         (parse_real_register): ... here. Call it.
2669         (parse_register): Call it, and error upon failure.
2670         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
2671         testsuite/gas/i386/x86-64-equ-bad.s,
2672         testsuite/gas/i386/x86-64-equ-bad.l: New.
2673         * testsuite/gas/i386/i386.exp: Run new tests.
2674
2675 2020-06-06  Alan Modra  <amodra@gmail.com>
2676
2677         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
2678         * doc/c-ppc.texi: Likewise.
2679
2680 2020-06-06  Alan Modra  <amodra@gmail.com>
2681
2682         * config/tc-ppc.c: Update throughout for reloc renaming.
2683
2684 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
2685
2686         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
2687         stringop-overflow.
2688
2689 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
2690
2691         * config/tc-riscv.c (explicit_csr): New static boolean.
2692         Used to indicate CSR are explictly used.
2693         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
2694         (riscv_write_out_attrs): If we already have set elf priv
2695         attributes, then generate them.  Otherwise, don't generate
2696         them when no CSR are used.
2697         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
2698         * testsuite/gas/riscv/attribute-02.d: Likewise.
2699         * testsuite/gas/riscv/attribute-03.d: Likewise.
2700         * testsuite/gas/riscv/attribute-04.d: Likewise.
2701         * testsuite/gas/riscv/attribute-05.d: Likewise.
2702         * testsuite/gas/riscv/attribute-06.d: Likewise.
2703         * testsuite/gas/riscv/attribute-07.d: Likewise.
2704         * testsuite/gas/riscv/attribute-08.d: Likewise.
2705         * testsuite/gas/riscv/attribute-09.d: Likewise.
2706         * testsuite/gas/riscv/attribute-10.d: Likewise.
2707         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2708         * testsuite/gas/riscv/attribute-11.s: New testcase.
2709         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
2710         used, so we should output the ELF priv attributes.
2711         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
2712         used, so output the priv attributes according to the -mpriv-spec.
2713         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
2714         used, so ignore the -mpriv-spec setting.
2715
2716 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
2717
2718         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
2719         cgen_get_insn_value.
2720         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
2721         endianness to cgen_get_insn_value and cgen_put_insn_value.
2722
2723 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2724
2725         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
2726         cgen_put_insn_value.
2727
2728 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2729
2730         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
2731         bpf_cgen_cpu_open.
2732         (md_assemble): Remove no longer needed hack.
2733
2734 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2735
2736         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
2737         cgen_put_insn_value.
2738         (gas_cgen_md_apply_fix): Likewise.
2739         (gas_cgen_md_apply_fix): Likewise.
2740         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
2741         cgen_put_insn_value.
2742         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
2743         cgen_put_insn_value.
2744
2745 2020-06-04  Alan Modra  <amodra@gmail.com>
2746
2747         * testsuite/config/default.exp: Remove global directive outside
2748         proc body.
2749         * testsuite/gas/mep/complex-relocs.exp: Likewise.
2750         * testsuite/gas/microblaze/relax_size.exp: Likewise.
2751         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
2752         * testsuite/gas/mt/relocs.exp: Likewise.
2753         * testsuite/gas/rx/rx.exp: Likewise.
2754
2755 2020-06-03  Stephen Casner  <casner@acm.org>
2756
2757         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
2758
2759 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
2760             Jim Wilson  <jimw@sifive.com>
2761
2762         PR 26051
2763         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
2764         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
2765         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
2766         Move B before SB.  Move J before UJ.
2767
2768 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
2769
2770         * write.c (relax_segment): Fix handling of negative offset when
2771         relaxing an rs_org frag.
2772         * testsuite/gas/aarch64/org-neg.d: New test.
2773         * testsuite/gas/aarch64/org-neg.l: Error output for test.
2774         * testsuite/gas/aarch64/org-neg.s: Input for test.
2775         * testsuite/gas/arm/org-neg.d: New test.
2776         * testsuite/gas/arm/org-neg.l: Error output for test.
2777         * testsuite/gas/arm/org-neg.s: Input for test.
2778
2779 2020-05-28  Stephen Casner  <casner@acm.org>
2780
2781         Fix unexpected failures in gas testsuite for pdp11-aout target.
2782         These are caused by the PDP11's mix of little-endian octets in
2783         shorts but shorts in big endian order for long or quad.
2784
2785         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
2786         * testsuite/gas/all/gas.exp: Select alternate test scripts for
2787         pdp11, skip octa test completely.
2788         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
2789         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
2790         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
2791
2792 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
2793
2794         * frags.c (frag_grow): Fix comment.
2795
2796 2020-05-27  Stephen Casner  <casner@acm.org>
2797
2798         PR gas/26001
2799         * config/tc-pdp11.c (parse_reg): Distinguish register names from
2800         symbols that begin with a register name.
2801         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
2802         * testsuite/gas/pdp11/pr26001.s: Likewise.
2803         * testsuite/gas/pdp11/pr26001.d: Likewise.
2804
2805 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
2806
2807         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
2808         pointer when creating struct riscv_csr_extra.
2809
2810 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2811
2812         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
2813         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
2814         * testsuite/gas/i386/inval-avx512f.l: Updated.
2815
2816 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
2817
2818         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
2819         load/store instruction variants with alignment hints.
2820         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
2821         instruction variants with alignment hints.
2822
2823 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2824
2825         PR gas/26044
2826         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
2827         instead of R_XGATE_PCREL_X.
2828         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
2829         BFD_RELOC_XGATE_PCREL_X.
2830
2831 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2832
2833         PR gas/26044
2834         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
2835         with &fragP->fr_literal[0].
2836
2837 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2838
2839         PR gas/26044
2840         * config/tc-vax.c (md_estimate_size_before_relax): Replace
2841         fragP->fr_literal with &fragP->fr_literal[0].
2842         (md_convert_frag): Likewise.
2843
2844 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2845
2846         PR gas/26044
2847         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
2848         with &fragP->fr_literal[0].
2849
2850 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2851
2852         PR gas/26044
2853         * config/tc-crx.c (getreg_image): Change argument type to int.
2854         (md_convert_frag): Replace fragP->fr_literal with
2855         &fragP->fr_literal[0].
2856
2857 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2858
2859         PR gas/26044
2860         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
2861         sprintf with memmove.
2862
2863 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2864
2865         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
2866         with &fragP->fr_literal[0].
2867
2868 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2869
2870         PR gas/26041
2871         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
2872         2 overlapping strings.
2873
2874 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2875
2876         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
2877         with &fragP->fr_literal[0].
2878
2879 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2880
2881         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
2882         with &fragp->fr_literal[0].
2883         * config/tc-microblaze.c (md_apply_fix): Likewise.
2884         * config/tc-sh.c (md_convert_frag): Likewise.
2885
2886 2020-05-24  Jim Wilson  <jimw@sifive.com>
2887
2888         PR 26025
2889         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
2890         asection to segT.  New locals seg and subseg.  Call subseg_set before
2891         fix_new_exp.  Call subseg_set after loop to restore original values.
2892
2893 2020-05-21  Alan Modra  <amodra@gmail.com>
2894
2895         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
2896         throughout.
2897         * config/obj-elf.c: Likewise.
2898         * config/tc-aarch64.c: Likewise.
2899         * config/tc-arm.c: Likewise.
2900         * config/tc-m68k.c: Likewise.
2901         * config/tc-nios2.c: Likewise.
2902         * config/tc-tic30.c: Likewise.
2903         * ecoff.c: Likewise.
2904         * read.c: Likewise.
2905         * stabs.c: Likewise.
2906         * symbols.c: Likewise.
2907         * testsuite/gas/all/test-gen.c: Likewise.
2908
2909 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
2910
2911         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
2912         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
2913         Static variables which are used to set the ISA extensions. You can
2914         use -march (or ELF build attributes) and -misa-spec to set them,
2915         respectively.
2916         (ext_version_hash): The hash table used to handle the extensions
2917         with versions.
2918         (init_ext_version_hash): Initialize the ext_version_hash according
2919         to riscv_ext_version_table.
2920         (riscv_get_default_ext_version): The callback function of
2921         riscv_parse_subset_t.  According to the choosed ISA spec,
2922         get the default version for the specific extension.
2923         (riscv_set_arch): Set the callback function.
2924         (enum options, struct option md_longopts): Add new option -misa-spec.
2925         (md_parse_option): Do not call riscv_set_arch for -march.  We will
2926         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
2927         to set default_isa_spec class.
2928         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
2929         ext_version_hash, and then call riscv_set_arch to set the architecture
2930         with versions according to default_arch_with_ext.
2931         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
2932         x extensions.
2933         * testsuite/gas/riscv/attribute-03.d: Likewise.
2934         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
2935         already set it's version to 2p1 by march, so no need to use the default
2936         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
2937         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
2938         ISA spec 2p2, so set 0p0 to it.
2939         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
2940         zicsr is 2p0 according to ISA spec 20191213.
2941         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
2942         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
2943         You can set them by configure options --with-arch and
2944         --with-isa-spec, respectively.
2945         (riscv_set_default_isa_spec): New function used to set the
2946         default ISA spec.
2947         (md_parse_option): Call riscv_set_default_isa_spec rather than
2948         call riscv_get_isa_spec_class directly.
2949         (riscv_after_parse_args): If the -isa-spec is not set, then we
2950         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
2951         calling riscv_set_default_isa_spec.
2952         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
2953         the --with-isa-spec may be set to different ISA spec.
2954         * testsuite/gas/riscv/attribute-02.d: Likewise.
2955         * testsuite/gas/riscv/attribute-03.d: Likewise.
2956         * testsuite/gas/riscv/attribute-04.d: Likewise.
2957         * testsuite/gas/riscv/attribute-05.d: Likewise.
2958         * testsuite/gas/riscv/attribute-06.d: Likewise.
2959         * testsuite/gas/riscv/attribute-07.d: Likewise.
2960         * configure.ac: Add configure options, --with-arch and
2961         --with-isa-spec.
2962         * configure: Regenerated.
2963         * config.in: Regenerated.
2964         * config/tc-riscv.c (default_priv_spec): Static variable which is
2965         used to check if the CSR is valid for the chosen privilege spec. You
2966         can use -mpriv-spec to set it.
2967         (enum reg_class): We now get the CSR address from csr_extra_hash rather
2968         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
2969         (riscv_init_csr_hashes): Only need to initialize one hash table
2970         csr_extra_hash.
2971         (riscv_csr_class_check): Change the return type to void.  Don't check
2972         the ISA dependency if -mcsr-check isn't set.
2973         (riscv_csr_version_check): New function.  Check and find the CSR address
2974         from csr_extra_hash, according to default_priv_spec.  Report warning
2975         for the invalid CSR if -mcsr-check is set.
2976         (reg_csr_lookup_internal): Updated.
2977         (reg_lookup_internal): Likewise.
2978         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
2979         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
2980         (md_parse_option): Call riscv_set_default_priv_version to set
2981         default_priv_spec.
2982         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
2983         privilege spec to the newest one.
2984         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
2985         include/opcode/riscv.h.
2986         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
2987         to check the ISA dependency for CSR, so fix the spec version by adding
2988         -mpriv-spec=1.11.
2989         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
2990         version warnings for the test case.
2991         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2992         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2993         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2994         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2995         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2996         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
2997         Check whether the CSR is valid when privilege version 1.9 is choosed.
2998         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2999         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
3000         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
3001         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3002         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
3003         Check whether the CSR is valid when privilege version 1.10 is choosed.
3004         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3005         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
3006         Check whether the CSR is valid when privilege version 1.11 is choosed.
3007         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
3008         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3009         setting.  You can set it by configure option --with-priv-spec.
3010         (riscv_set_default_priv_spec): New function used to set the default
3011         privilege spec.
3012         (md_parse_option): Call riscv_set_default_priv_spec rather than
3013         call riscv_get_priv_spec_class directly.
3014         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3015         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3016         calling riscv_set_default_priv_spec.
3017         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3018         the --with-priv-spec may be set to different privilege spec.
3019         * testsuite/gas/riscv/priv-reg.d: Likewise.
3020         * configure.ac: Add configure option --with-priv-spec.
3021         * configure: Regenerated.
3022         * config.in: Regenerated.
3023         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3024         explicit_attr.  Set it to TRUE if any ELF attribute is found.
3025         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3026         the priv attributes are set.
3027         (md_assemble): Set the default_priv_spec according to the priv
3028         attributes when we start to assemble instruction.
3029         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3030         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
3031         don't set the corresponding ELF attributes, then try to output the
3032         default ones.
3033         (riscv_set_public_attributes): If any ELF attribute or -march-attr
3034         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3035         to update the arch and priv attributes.
3036         (s_riscv_attribute): Make sure all arch and priv attributes are set
3037         before any instruction.
3038         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3039         ELF attribute or -march-attr is set.  If the priv attributes are not
3040         set, then try to update them by the default setting (-mpriv-spec or
3041         --with-priv-spec).
3042         * testsuite/gas/riscv/attribute-02.d: Likewise.
3043         * testsuite/gas/riscv/attribute-03.d: Likewise.
3044         * testsuite/gas/riscv/attribute-04.d: Likewise.
3045         * testsuite/gas/riscv/attribute-06.d: Likewise.
3046         * testsuite/gas/riscv/attribute-07.d: Likewise.
3047         * testsuite/gas/riscv/attribute-08.d: Likewise.
3048         * testsuite/gas/riscv/attribute-09.d: Likewise.
3049         * testsuite/gas/riscv/attribute-10.d: Likewise.
3050         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3051         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
3052         set by priv attributes must be supported.
3053         * testsuite/gas/riscv/attribute-05.s: Likewise.
3054         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
3055         priv attributes according to the -mpriv-spec option.
3056         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3057         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3058         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3059         * testsuite/gas/riscv/priv-reg.d: Removed.
3060         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
3061         CSR according to the priv spec 1.9.
3062         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
3063         CSR according to the priv spec 1.9.1.
3064         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
3065         CSR according to the priv spec 1.10.
3066         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
3067         CSR according to the priv spec 1.11.
3068         * config/tc-riscv.c (md_show_usage): Add descriptions about
3069         the new GAS options.
3070         * doc/c-riscv.texi: Likewise.
3071
3072 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
3073
3074         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3075         * testsuite/gas/ppc/power9.d: Likewise.
3076         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3077         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3078         sync, wait, waitrsv>: Add tests.
3079         * testsuite/gas/ppc/power10.d: Likewise.
3080
3081 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
3082
3083         PR 25992
3084         * config/tc-arm.c : Add arm_ext_v8r feature.
3085         (it_fsm_post_encode): Check arm_ext_v8r feature.
3086         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3087
3088 2020-05-19  Alan Modra  <amodra@gmail.com>
3089
3090         * write.c (write_contents): Use bfd_get_filename rather than
3091         accessing bfd->filename directly.  Use bfd_section_name rather
3092         than accessing section->name directly.
3093
3094 2020-05-19  Alan Modra  <amodra@gmail.com>
3095
3096         * symbols.c (local_symbol_make): Init all of lsy_flags.
3097
3098 2020-05-18  Alan Modra  <amodra@gmail.com>
3099
3100         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3101         before looking at add_symbol->sy_flags.
3102
3103 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
3104
3105         * config/tc-i386.c: Not handle lret/iret.
3106         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3107         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3108         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3109         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3110         * testsuite/gas/i386/lfence-ret.s: Ditto.
3111         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3112         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3113         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3114         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3115         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3116         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3117         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3118
3119 2020-05-15  Alan Modra  <amodra@gmail.com>
3120             Alex Coplan  <alex.coplan@arm.com>
3121
3122         * symbols.c (struct local_symbol): Update comment.
3123         (resolve_symbol_value): For resolved symbols equated to other
3124         symbols, verify that the referenced symbol is not a local_symbol
3125         before accessing sy_value.  Don't leave symbol loops during
3126         finalize_syms resolution.
3127         * testsuite/gas/all/assign-bad-recursive.d: New test.
3128         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3129         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3130         * testsuite/gas/all/gas.exp: Run it.
3131
3132 2020-05-14  Nick Clifton  <nickc@redhat.com>
3133
3134         * po/sv.po: Updated Swedish translation.
3135
3136 2020-05-11  Alan Modra  <amodra@gmail.com>
3137
3138         * testsuite/gas/ppc/scalarquad.d,
3139         * testsuite/gas/ppc/scalarquad.s: New test.
3140         * testsuite/gas/ppc/ppc.exp: Run it.
3141
3142 2020-05-11  Alan Modra  <amodra@gmail.com>
3143
3144         * testsuite/gas/ppc/rightmost.d,
3145         * testsuite/gas/ppc/rightmost.s: New test.
3146         * testsuite/gas/ppc/ppc.exp: Run it.
3147
3148 2020-05-11  Alan Modra  <amodra@gmail.com>
3149
3150         * testsuite/gas/ppc/xvtlsbb.d,
3151         * testsuite/gas/ppc/xvtlsbb.s: New test.
3152         * testsuite/gas/ppc/ppc.exp: Run it.
3153
3154 2020-05-11  Alan Modra  <amodra@gmail.com>
3155
3156         * testsuite/gas/ppc/stringop.d,
3157         * testsuite/gas/ppc/stringop.s: New test.
3158         * testsuite/gas/ppc/ppc.exp: Run it.
3159
3160 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3161
3162         * testsuite/gas/ppc/set_bool.d,
3163         * testsuite/gas/ppc/set_bool.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/bitmanip.d,
3169         * testsuite/gas/ppc/bitmanip.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/genpcv.d,
3175         * testsuite/gas/ppc/genpcv.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/maskmanip.d,
3181         * testsuite/gas/ppc/maskmanip.s: New test.
3182         * testsuite/gas/ppc/ppc.exp: Run it.
3183
3184 2020-05-11  Alan Modra  <amodra@gmail.com>
3185             Peter Bergner  <bergner@linux.ibm.com>
3186
3187         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3188         (md_assemble): Check acc specified in correct operand.
3189         * testsuite/gas/ppc/outerprod.d,
3190         * testsuite/gas/ppc/outerprod.s,
3191         * testsuite/gas/ppc/vsx4.d,
3192         * testsuite/gas/ppc/vsx4.s: New tests.
3193         * testsuite/gas/ppc/ppc.exp: Run them.
3194
3195 2020-05-11  Alan Modra  <amodra@gmail.com>
3196
3197         * testsuite/gas/ppc/simd_perm.d,
3198         * testsuite/gas/ppc/simd_perm.s: New test.
3199         * testsuite/gas/ppc/ppc.exp: Run it.
3200
3201 2020-05-11  Alan Modra  <amodra@gmail.com>
3202
3203         * testsuite/gas/ppc/int128.d,
3204         * testsuite/gas/ppc/int128.s: New test.
3205         * testsuite/gas/ppc/ppc.exp: Run it.
3206
3207 2020-05-11  Alan Modra  <amodra@gmail.com>
3208
3209         * testsuite/gas/ppc/vsx_32byte.d,
3210         * testsuite/gas/ppc/vsx_32byte.s: New test.
3211         * testsuite/gas/ppc/ppc.exp: Run it.
3212
3213 2020-05-11  Alan Modra  <amodra@gmail.com>
3214
3215         * testsuite/gas/ppc/vec_mul.s,
3216         * testsuite/gas/ppc/vec_mul.d: New test.
3217         * testsuite/gas/ppc/ppc.exp: Run it.
3218
3219 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3220
3221         * testsuite/gas/ppc/byte_rev.d,
3222         * testsuite/gas/ppc/byte_rev.s: New test.
3223         * testsuite/gas/ppc/ppc.exp: Run it.
3224
3225 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3226
3227         * testsuite/gas/ppc/power10.d: Add paste. tests.
3228         * testsuite/gas/ppc/power10.s: Likewise.
3229
3230 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3231
3232         * testsuite/gas/ppc/power10.s: New test.
3233         * testsuite/gas/ppc/power10.d: Likewise.
3234         * testsuite/gas/ppc/ppc.exp: Run it.
3235
3236 2020-05-11  Alan Modra  <amodra@gmail.com>
3237
3238         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3239         renaming.
3240         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3241         place of -mfuture/-Mfuture.
3242         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3243         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3244
3245 2020-05-06  Nick Clifton  <nickc@redhat.com>
3246
3247         * po/sv.po: Updated Swedish translation.
3248
3249 2020-05-06  Nick Clifton  <nickc@redhat.com>
3250
3251         PR 25927
3252         * doc/as.texi (Preprocessing): Replace cross reference to not
3253         existant document with a URL to the equivalent page in the GCC
3254         manual.
3255
3256 2020-05-05  Nick Clifton  <nickc@redhat.com>
3257
3258         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3259         construction of a DWARF-5 directory name table.
3260         * testsuite/gas/elf/pr25917.d: Update expected output.
3261
3262 2020-05-05  Gunther Nikl <gnikl@justmail.de>
3263
3264         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3265         (md_parse_option): Remove initialization of elf_flags.
3266
3267 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3268
3269         PR gas/25863
3270         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3271         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3272         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3273
3274 2020-05-04  Nick Clifton  <nickc@redhat.com>
3275
3276         PR 25917
3277         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3278         table's existence before looking at its entries.
3279         Also do not emit a default directory entry if there are no
3280         directories in use.
3281
3282         * testsuite/gas/elf/pr25917.s: New test source file.
3283         * testsuite/gas/elf/pr25917.d: New test driver.
3284         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3285
3286 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
3287
3288         * config/tc-aarch64.c (fix_insn): Implement for
3289         AARCH64_OPND_UNDEFINED.
3290         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3291         * testsuite/gas/aarch64/udf.s: New.
3292         * testsuite/gas/aarch64/udf.d: New.
3293         * testsuite/gas/aarch64/udf-invalid.s: New.
3294         * testsuite/gas/aarch64/udf-invalid.l: New.
3295         * testsuite/gas/aarch64/udf-invalid.d: New.
3296
3297 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
3298
3299         * config/tc-rx.c (elf_flags): Reset default value.
3300         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3301
3302 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
3303
3304         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3305         if it's not defined.
3306         (microarch_earliest): New static variable.
3307         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3308         simcall opcode has mandatory parameter.
3309         (xg_init_global_config): Initialize microarch_earliest.
3310
3311 2020-04-29  Nick Clifton  <nickc@redhat.com>
3312
3313         PR 22699
3314         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3315         IMM0_8S and add support for IMM0_8U.
3316         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3317         unsigned 8-bit immediate.
3318         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
3319         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
3320
3321 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
3322
3323         * NEWS: Add news entry for big-obj.
3324         * config/tc-i386.c (i386_target_format): Support new format.
3325         * doc/c-i386.texi: Add i386 support.
3326         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3327         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3328
3329 2020-04-27  Nick Clifton  <nickc@redhat.com>
3330
3331         PR 25878
3332         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3333         (assign_file_to_slot): New function.  Fills in an entry in the
3334         files table.
3335         (allocate_filenum): Use new function.
3336         (allocate_filename_to_slot): Use new function.  If the specified
3337         slot entry is already in use, but was chosen automatically then
3338         reassign the automatic entry.
3339
3340 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
3341
3342         * config/tc-i386.c (lfence_before_ret_shl): New member.
3343         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3344         for Anysize insns.
3345         (insert_after_load): Issue warning for REP CMPS/SCAS.
3346         (insert_before_before): Handle iret, Handle
3347         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3348         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3349         -mlfence-before-ret=[none/not/or/shl/yes].
3350         Enable -mlfence-before-ret=shl when
3351         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3352         (md_show_usage): Ditto.
3353         * doc/c-i386.texi: Ditto.
3354         * testsuite/gas/i386/i386.exp: Add new testcases.
3355         * testsuite/gas/i386/lfence-load-b.d: New.
3356         * testsuite/gas/i386/lfence-load-b.e: New.
3357         * testsuite/gas/i386/lfence-load.d: Modified.
3358         * testsuite/gas/i386/lfence-load.e: New.
3359         * testsuite/gas/i386/lfence-load.s: Modified.
3360         * testsuite/gas/i386/lfence-ret-a.d: Modified.
3361         * testsuite/gas/i386/lfence-ret-b.d: Modified.
3362         * testsuite/gas/i386/lfence-ret-c.d: New.
3363         * testsuite/gas/i386/lfence-ret-d.d: New.
3364         * testsuite/gas/i386/lfence-ret.s: Modified.
3365         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3366         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3367         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3368         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3369         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3370         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3371         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3372         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3373         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3374         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3375
3376 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
3377
3378         PR ld/25861
3379         * config/tc-xtensa.c (md_apply_fix): Replace
3380         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3381         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3382         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3383         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3384         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3385
3386 2020-04-22  Alan Modra  <amodra@gmail.com>
3387
3388         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3389         symbol for ".symver .. remove".
3390         * doc/as.texi (.symver): Update.
3391         * testsuite/gas/symver/symver11.s: Make foo weak.
3392         * testsuite/gas/symver/symver11.d: Expect an error.
3393         * testsuite/gas/symver/symver7.d: Allow other random symbols.
3394
3395 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3396
3397         * testsuite/gas/symver/symver11.s: Add ".balign 8".
3398
3399 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
3400
3401         PR 25848
3402         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3403         * testsuite/gas/m68k/operands.d: Update.
3404         * testsuite/gas/m68k/op68000.d: Update for new error messages.
3405
3406 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
3407
3408         PR binutils/24753
3409         * testsuite/gas/arm/pr24753.d: New test.
3410         * testsuite/gas/arm/pr24753.s: New test.
3411
3412 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3413
3414         PR gas/23840
3415         PR gas/25295
3416         * NEWS: Mention .symver extension.
3417         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3418         function.
3419         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3420         add a version name.  Add local, hidden and remove visibility
3421         support.
3422         (elf_frob_symbol): Handle the list of version names.  Update the
3423         original symbol to local, hidden or remove it from the symbol
3424         table.
3425         (elf_frob_file_before_adjust): Handle the list of version names.
3426         * config/obj-elf.h (elf_visibility): New.
3427         (elf_versioned_name_list): Likewise.
3428         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3429         and visibility.  Change versioned_name pointer to struct
3430         elf_versioned_name_list.
3431         * doc/as.texi: Update .symver directive.
3432         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
3433         error checking tests.
3434         * testsuite/gas/symver/symver6.d: New file.
3435         * testsuite/gas/symver/symver7.d: Likewise.
3436         * testsuite/gas/symver/symver7.s: Likewise.
3437         * testsuite/gas/symver/symver8.d: Likewise.
3438         * testsuite/gas/symver/symver8.s: Likewise.
3439         * testsuite/gas/symver/symver9.s: Likewise.
3440         * testsuite/gas/symver/symver9a.d: Likewise.
3441         * testsuite/gas/symver/symver9b.d: Likewise.
3442         * testsuite/gas/symver/symver10.s: Likewise.
3443         * testsuite/gas/symver/symver10a.d: Likewise.
3444         * testsuite/gas/symver/symver10b.d: Likewise.
3445         * testsuite/gas/symver/symver11.d: Likewise.
3446         * testsuite/gas/symver/symver11.s: Likewise.
3447         * testsuite/gas/symver/symver12.d: Likewise.
3448         * testsuite/gas/symver/symver12.s: Likewise.
3449         * testsuite/gas/symver/symver13.d: Likewise.
3450         * testsuite/gas/symver/symver13.s: Likewise.
3451         * testsuite/gas/symver/symver14.d: Likewise.
3452         * testsuite/gas/symver/symver14.l: Likewise.
3453         * testsuite/gas/symver/symver15.d: Likewise.
3454         * testsuite/gas/symver/symver15.l: Likewise.
3455         * testsuite/gas/symver/symver6.l: Removed.
3456         * testsuite/gas/symver/symver6.s: Updated.
3457
3458 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3459
3460         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3461         to include TSB.
3462         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3463         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3464         * testsuite/gas/aarch64/system.d: Update.
3465
3466 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3467
3468         * testsuite/gas/aarch64/bti.d: Update -march option.
3469         * testsuite/gas/aarch64/illegal-bti.d: Remove.
3470         * testsuite/gas/aarch64/illegal-bti.l: Remove.
3471         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3472         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3473
3474 2020-04-17  Alan Modra  <amodra@gmail.com>
3475
3476         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3477
3478 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
3479             Nick Clifton  <nickc@redhat.com>
3480
3481         PR 25803
3482         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3483         targets.
3484         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3485         for the type-2 test.
3486         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3487         targets running this test.
3488
3489 2020-02-16  David Faust  <david.faust@oracle.com>
3490
3491         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3492         * testsuite/gas/bpf/jump32.s: New file.
3493         * testsuite/gas/bpf/jump32.d: Likewise.
3494
3495 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3496
3497         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3498         documentation.
3499
3500 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
3501
3502         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3503         (md_pcrel_from): Remove prototytpe.
3504         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3505         define.
3506         (md_pcrel_from_section): Remove duplicate prototype.
3507         * tc.h (md_pcrel_from_section): Add prototype.
3508         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3509         * config/tc-arc.h (md_pcrel_from_section): Likewise.
3510         * config/tc-arm.h (md_pcrel_from_section): Likewise.
3511         * config/tc-avr.h (md_pcrel_from_section): Likewise.
3512         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3513         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3514         * config/tc-csky.h (md_pcrel_from_section): Likewise.
3515         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3516         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3517         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3518         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3519         * config/tc-frv.h (md_pcrel_from_section): Likewise.
3520         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3521         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3522         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3523         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3524         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3525         * config/tc-mep.h (md_pcrel_from_section): Likewise.
3526         * config/tc-metag.h (md_pcrel_from_section): Likewise.
3527         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3528         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3529         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3530         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3531         * config/tc-mt.h (md_pcrel_from_section): Likewise.
3532         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3533         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3534         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3535         * config/tc-rx.h (md_pcrel_from_section): Likewise.
3536         * config/tc-s390.h (md_pcrel_from_section): Likewise.
3537         * config/tc-sh.h (md_pcrel_from_section): Likewise.
3538         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3539         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
3540         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3541         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3542         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3543         md_apply_fix3): Delete prototypes.
3544
3545 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3546
3547         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3548         instructions.
3549
3550 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3551
3552         * doc/c-z80.texi: Fix @xref warnings.
3553
3554 2020-04-07  Lili Cui  <lili.cui@intel.com>
3555
3556         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3557         (cpu_noarch): Likewise.
3558         * doc/c-i386.texi: Document TSXLDTRK.
3559         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3560         * testsuite/gas/i386/tsxldtrk.d: Likewise.
3561         * testsuite/gas/i386/tsxldtrk.s: Likewise.
3562         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3563
3564 2020-04-02  Lili Cui  <lili.cui@intel.com>
3565
3566         * config/tc-i386.c (cpu_arch): Add .serialize.
3567         (cpu_noarch): Likewise.
3568         * doc/c-i386.texi: Document serialize.
3569         * testsuite/gas/i386/i386.exp: Run serialize tests
3570         * testsuite/gas/i386/serialize.d: Likewise.
3571         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3572         * testsuite/gas/i386/serialize.s: Likewise.
3573
3574 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3575
3576         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3577         * testsuite/gas/elf/section12b.d: Likewise.
3578         * testsuite/gas/elf/section16a.d: Likewise.
3579         * testsuite/gas/elf/section16b.d: Likewise.
3580
3581 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
3582
3583         * config/tc-m68k.c (m68k_ip): Fix range check for index register
3584         with a suppressed address register.
3585
3586 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
3587
3588         PR gas/25756
3589         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3590         * testsuite/gas/i386/localpic.s: Add a test for relocation
3591         against local absolute symbol.
3592         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3593         * testsuite/gas/i386/localpic.d: Updated.
3594         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3595         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3596
3597 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3598
3599         PR gas/25732
3600         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
3601         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
3602         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
3603         testsuite/gas/i386/x86-64-jump.d.
3604         * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
3605         Incorporate changes to
3606         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
3607         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
3608         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
3609         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
3610         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
3611
3612 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
3613
3614         PR 25611
3615         PR 25614
3616         * dwarf2dbg.c: Do not include "bignum.h".
3617
3618 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
3619
3620         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
3621         * testsuite/gas/riscv/alias-csr.s: Likewise.
3622         * testsuite/gas/riscv/no-aliases-csr.d: Move this
3623         to priv-reg-pseudo-noalias.
3624         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
3625         * testsuite/gas/riscv/bad-csr.l: Likewise.
3626         * testsuite/gas/riscv/bad-csr.s: Likewise.
3627         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
3628         * testsuite/gas/riscv/satp.s: Likewise.
3629         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
3630         csr instruction, including alias-csr testcase.
3631         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
3632         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
3633         pseudo instruction with objdump -Mno-aliases.
3634         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
3635         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
3636         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
3637         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
3638         * testsuite/gas/riscv/priv-reg.s: Likewise.
3639         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3640         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
3641         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
3642
3643 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
3644
3645         * config/obj-coff.c (obj_coff_section): Set the bss flag on
3646         sections with the "b" attribute.
3647
3648 2020-03-22  Alan Modra  <amodra@gmail.com>
3649
3650         * testsuite/gas/s12z/truncated.d: Update expected output.
3651
3652 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3653
3654         PR 25690
3655         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
3656         * doc/c-z80.texi: Update documentation.
3657
3658 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
3659
3660         PR 25641
3661         PR 25668
3662         PR 25633
3663         Fix disassembling ED+A4/AC/B4/BC opcodes.
3664         Fix assembling lines containing colonless label and instruction
3665         with first operand inside parentheses.
3666         Fix registration of unsupported by target CPU registers.
3667         * config/tc-z80.c: See above.
3668         * config/tc-z80.h: See above.
3669         * testsuite/gas/z80/colonless.d: Update test.
3670         * testsuite/gas/z80/colonless.s: Likewise.
3671         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
3672         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
3673         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
3674         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
3675         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
3676         * testsuite/gas/z80/unsup_regs.s: Likewise.
3677         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
3678         * testsuite/gas/z80/z80.exp: Likewise.
3679         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
3680         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
3681         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
3682
3683 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3684
3685         PR 25660
3686         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
3687         (parse_operands): Handle new operand codes.
3688         (do_neon_dyadic_long): Make shape check accept the scalar variants.
3689         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
3690         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
3691         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
3692         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
3693         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
3694         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
3695         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
3696
3697 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3698
3699         * NEWS: Mention x86 assembler options for CVE-2020-0551.
3700
3701 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3702
3703         * testsuite/gas/i386/i386.exp: Run new tests.
3704         * testsuite/gas/i386/lfence-byte.d: New file.
3705         * testsuite/gas/i386/lfence-byte.e: Likewise.
3706         * testsuite/gas/i386/lfence-byte.s: Likewise.
3707         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
3708         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
3709         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
3710         * testsuite/gas/i386/lfence-indbr.e: Likewise.
3711         * testsuite/gas/i386/lfence-indbr.s: Likewise.
3712         * testsuite/gas/i386/lfence-load.d: Likewise.
3713         * testsuite/gas/i386/lfence-load.s: Likewise.
3714         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
3715         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
3716         * testsuite/gas/i386/lfence-ret.s: Likewise.
3717         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
3718         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
3719         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
3720         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
3721         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
3722         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
3723         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
3724         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
3725         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
3726         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
3727         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
3728         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
3729
3730 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
3731
3732         * config/tc-i386.c (lfence_after_load): New.
3733         (lfence_before_indirect_branch_kind): New.
3734         (lfence_before_indirect_branch): New.
3735         (lfence_before_ret_kind): New.
3736         (lfence_before_ret): New.
3737         (last_insn): New.
3738         (load_insn_p): New.
3739         (insert_lfence_after): New.
3740         (insert_lfence_before): New.
3741         (md_assemble): Call insert_lfence_before and insert_lfence_after.
3742         Set last_insn.
3743         (OPTION_MLFENCE_AFTER_LOAD): New.
3744         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
3745         (OPTION_MLFENCE_BEFORE_RET): New.
3746         (md_longopts): Add -mlfence-after-load=,
3747         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3748         (md_parse_option): Handle -mlfence-after-load=,
3749         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3750         (md_show_usage): Display -mlfence-after-load=,
3751         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3752         (i386_cons_align): New.
3753         * config/tc-i386.h (i386_cons_align): New.
3754         (md_cons_align): New.
3755         * doc/c-i386.texi: Document -mlfence-after-load=,
3756         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
3757
3758 2020-03-11  Nick Clifton  <nickc@redhat.com>
3759
3760         PR 25611
3761         PR 25614
3762         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
3763         (DWARF2_FILE_SIZE_NAME): Default to -1.
3764         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
3765         whichever is higher.
3766         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
3767         (NUM_MD5_BYTES): Define.
3768         (struct file entry): Add md5 field.
3769         (get_filenum): Delete and replace with...
3770         (get_basename): New function.
3771         (get_directory_table_entry): New function.
3772         (allocate_filenum): New function.
3773         (allocate_filename_to_slot): New function.
3774         (dwarf2_where): Use new functions.
3775         (dwarf2_directive_filename): Add support for extended .file
3776         pseudo-op.
3777         (dwarf2_directive_loc): Allow the use of file number zero with
3778         DWARF 5 or higher.
3779         (out_file_list): Rename to...
3780         (out_dir_and_file_list): Add DWARF 5 support.
3781         (out_debug_line): Emit extra values into the section header for
3782         DWARF 5.
3783         (out_debug_str): Allow for file 0 to be used with DWARF 5.
3784         * doc/as.texi (.file): Update the description of this pseudo-op.
3785         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
3786         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
3787         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
3788         * NEWS: Mention the new feature.
3789
3790 2020-03-10  Alan Modra  <amodra@gmail.com>
3791
3792         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
3793         to avoid signed overflow.
3794         * config/tc-mcore.c (md_assemble): Likewise.
3795         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
3796         * config/tc-nds32.c (SET_ADDEND): Likewise.
3797         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
3798
3799 2020-03-09  Jan Beulich  <jbeulich@suse.com>
3800
3801         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
3802         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
3803         testsuite/gas/i386/avx-intel.d: Adjust expectations.
3804
3805 2020-03-07  Alan Modra  <amodra@gmail.com>
3806
3807         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
3808         first column.
3809
3810 2020-03-06  Nick Clifton  <nickc@redhat.com>
3811
3812         PR 25614
3813         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
3814         0 if the dwarf_level is 5 or more.  Complain if a filename follows
3815         a file 0.
3816         * testsuite/gas/elf/dwarf-5-file0.s: New test.
3817         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
3818         * testsuite/gas/elf/elf.exp: Run the new test.
3819
3820         PR 25612
3821         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
3822         * doc/as.texi: Fix another typo.
3823
3824 2020-03-06  Nick Clifton  <nickc@redhat.com>
3825
3826         PR 25612
3827         * as.c (dwarf_level): Define.
3828         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
3829         (parse_args): Add support for the new options.
3830         as.h (dwarf_level): Prototype.
3831         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
3832         value.
3833         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
3834         (DWARF2_LINE_VERSION): Remove definition.
3835         * doc/as.texi: Document the new options.
3836
3837 2020-03-06  Nick Clifton  <nickc@redhat.com>
3838
3839         PR 25572
3840         * as.c (main): Allow matching input and outputs when they are
3841         not regular files.
3842
3843 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3844
3845         * config/tc-i386.c (match_mem_size): Generalize broadcast special
3846         casing.
3847         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
3848         one of byte/word/dword/qword is set alongside a SIMD register in
3849         a template's operand.
3850
3851 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3852
3853         * config/tc-i386.c (match_template): Extend code in logic
3854         rejecting certain suffixes in certain modes to also cover mask
3855         register use and VecSIB. Drop special casing of broadcast. Skip
3856         immediates in the check.
3857
3858 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3859
3860         * config/tc-i386.c (match_template): Fold duplicate code in
3861         logic rejecting certain suffixes in certain modes. Drop
3862         pointless "else".
3863
3864 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3865
3866         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
3867         alongside !norex64 ones.
3868         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
3869         with both 32- and 64-bit GPR operands.
3870         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
3871         32- and 64-bit GPR operands.
3872         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
3873         testsuite/gas/i386/x86-64-avx512bw.d,
3874         testsuite/gas/i386/x86-64-avx512f-intel.d,
3875         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
3876
3877 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3878
3879         * config/tc-i386.c (md_assemble): Drop use of rex64.
3880         (process_suffix): For REX.W for 64-bit CRC32.
3881
3882 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3883
3884         * config/tc-i386.c (i386_addressing_mode): For 32-bit
3885         addressing for MPX insns without base/index.
3886         * testsuite/gas/i386/mpx-16bit.s,
3887         * testsuite/gas/i386/mpx-16bit.d: New.
3888         * testsuite/gas/i386/i386.exp: Run new test.
3889
3890 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3891
3892         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
3893         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
3894         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
3895         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
3896         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
3897         as well as a BSWAP one.
3898         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
3899         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
3900         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
3901         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
3902         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
3903         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
3904         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
3905         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
3906         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
3907         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
3908         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
3909         testsuite/gas/i386/vmx.d: Adjust expectations.
3910
3911 2020-03-06  Jan Beulich  <jbeulich@suse.com>
3912
3913         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
3914         from having their operands swapped.
3915         * testsuite/gas/i386/waitpkg.s,
3916         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
3917         3-operand cases as well as testing of 16-bit code generation.
3918         * testsuite/gas/i386/waitpkg.d,
3919         testsuite/gas/i386/waitpkg-intel.d,
3920         testsuite/gas/i386/x86-64-waitpkg.d,
3921         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
3922
3923 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
3924
3925         * config/tc-riscv.c (percent_op_utype): Support the modifier
3926         %got_pcrel_hi.
3927         * doc/c-riscv.texi: Add documentation.
3928         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
3929         modifier %got_pcrel_hi.
3930         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
3931         * testsuite/gas/riscv/relax-reloc.d: Likewise.
3932         * testsuite/gas/riscv/relax-reloc.s: Likewise.
3933
3934         * doc/c-riscv.texi (relocation modifiers): Add documentation.
3935         (RISC-V-Formats): Update the section name from "Instruction Formats"
3936         to "RISC-V Instruction Formats".
3937
3938 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
3939
3940         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
3941         detected in a section which does not have at least 4 byte
3942         alignment.
3943         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
3944         * testsuite/gas/arm/ldr-t.s: Likewise.
3945         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
3946         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
3947         disassembly, ignoring any NOPs that may have been inserted because
3948         of section alignment.
3949         * testsuite/gas/arm/ldr-t.d: Likewise.
3950
3951 2020-03-04  Jan Beulich  <jbeulich@suse.com>
3952
3953         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
3954         * doc/c-i386.texi: Mention sev_es.
3955         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
3956         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
3957         expectations.
3958         * testsuite/gas/i386/arch-13-znver1.d,
3959         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
3960
3961 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3962
3963         * config/tc-i386.c (match_template): Replace ignoresize and
3964         defaultsize with mnemonicsize.
3965         (process_suffix): Likewise.
3966
3967 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3968
3969         PR 25627
3970         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
3971         instruction LD IY,(HL).
3972         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
3973         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
3974         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
3975         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
3976
3977 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
3978
3979         PR gas/25622
3980         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
3981         x86-64-default-suffix-avx.
3982         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
3983         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
3984         * testsuite/gas/i386/noreg64.d: Updated.
3985         * testsuite/gas/i386/noreg64.l: Likewise.
3986         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
3987         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
3988         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
3989
3990 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3991
3992         PR 25604
3993         * config/tc-z80.c (contains_register): Prevent an illegal memory
3994         access when checking an expression for a register name.
3995
3996 2020-03-03  Alan Modra  <amodra@gmail.com>
3997
3998         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
3999         support.
4000
4001 2020-03-02  Alan Modra  <amodra@gmail.com>
4002
4003         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4004         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4005         and .sbss sections.
4006         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4007         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4008         (s3_s_score_lcomm): Likewise.
4009         * config/tc-score7.c: Similarly.
4010         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4011
4012 2020-02-28  YunQiang Su  <syq@debian.org>
4013
4014         PR gas/25539
4015         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4016         to handle multi-labels.
4017         (has_label_name): New.
4018
4019 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
4020
4021         * config/tc-arm.c (enum pred_instruction_type): Remove
4022         NEUTRAL_IT_NO_VPT_INSN predication type.
4023         (cxn_handle_predication): Modify to require condition suffixes.
4024         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4025         * testsuite/gas/arm/cde-scalar.s: Update test.
4026         * testsuite/gas/arm/cde-warnings.l: Update test.
4027         * testsuite/gas/arm/cde-warnings.s: Update test.
4028
4029 2020-02-26  Alan Modra  <amodra@gmail.com>
4030
4031         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4032         N_() on empty string.
4033
4034 2020-02-26  Alan Modra  <amodra@gmail.com>
4035
4036         * read.c (read_a_source_file): Call strncpy with length one
4037         less than size of original_case_string.
4038
4039 2020-02-26  Alan Modra  <amodra@gmail.com>
4040
4041         * config/obj-elf.c: Indent labels correctly.
4042         * config/obj-macho.c: Likewise.
4043         * config/tc-aarch64.c: Likewise.
4044         * config/tc-alpha.c: Likewise.
4045         * config/tc-arm.c: Likewise.
4046         * config/tc-cr16.c: Likewise.
4047         * config/tc-crx.c: Likewise.
4048         * config/tc-frv.c: Likewise.
4049         * config/tc-i386-intel.c: Likewise.
4050         * config/tc-i386.c: Likewise.
4051         * config/tc-ia64.c: Likewise.
4052         * config/tc-mn10200.c: Likewise.
4053         * config/tc-mn10300.c: Likewise.
4054         * config/tc-nds32.c: Likewise.
4055         * config/tc-riscv.c: Likewise.
4056         * config/tc-s12z.c: Likewise.
4057         * config/tc-xtensa.c: Likewise.
4058         * config/tc-z80.c: Likewise.
4059         * read.c: Likewise.
4060         * symbols.c: Likewise.
4061         * write.c: Likewise.
4062
4063 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
4064
4065         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4066         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
4067         after parsing all arguments.
4068         (enum csr_insn_type): New enum is used to classify the CSR instruction.
4069         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
4070         are used to check if we write a read-only CSR by the CSR instruction.
4071         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
4072         all CSR for the read-only CSR checking.
4073         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4074         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4075         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
4076         all CSR instructions for the read-only CSR checking.
4077         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4078         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4079
4080         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4081         (riscv_opts): Initialize it.
4082         (reg_lookup_internal): Check the `riscv_opts.csr_check`
4083         before doing the CSR checking.
4084         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4085         (md_longopts): Add mcsr-check and mno-csr-check.
4086         (md_parse_option): Handle new enum option values.
4087         (s_riscv_option): Handle new long options.
4088         * doc/c-riscv.texi: Add description for the new .option and assembler
4089         options.
4090         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4091         the CSR checking.
4092         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4093
4094         * config/tc-riscv.c (csr_extra_hash): New.
4095         (enum riscv_csr_class): New enum.  Used to decide
4096         whether or not this CSR is legal in the current ISA string.
4097         (struct riscv_csr_extra): New structure to hold all extra information
4098         of CSR.
4099         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
4100         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4101         Call hash_reg_name to insert CSR address into reg_names_hash.
4102         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4103         Decide whether the CSR is valid according to the csr_extra_hash.
4104         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4105         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4106         not a boolean.  This is same as riscv_init_csr_hash, so keep the
4107         consistent usage.
4108         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4109         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4110         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4111         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
4112         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4113         f-ext CSR are not allowed.
4114         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4115         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
4116         source file is `priv-reg.s`, and the ISA is rv64if, so the
4117         rv32-only CSR are not allowed.
4118         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4119
4120 2020-02-21  Alan Modra  <amodra@gmail.com>
4121
4122         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4123         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4124
4125 2020-02-21  Alan Modra  <amodra@gmail.com>
4126
4127         PR 25569
4128         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4129         on section size adjustment, instead perform another write if
4130         exec header size is larger than section size.
4131
4132 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4133
4134         * doc/c-riscv.texi: Add the doc entries for -march-attr/
4135         -mno-arch-attr command line options.
4136
4137 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4138
4139         * testsuite/gas/riscv/c-add-addi.d: New testcase.
4140         * testsuite/gas/riscv/c-add-addi.s: Likewise.
4141
4142 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4143
4144         PR 25576
4145         * config/tc-z80.c (md_parse_option): Do not use an underscore
4146         prefix for local labels in SDCC compatability mode.
4147         (z80_start_line_hook): Remove SDCC dollar label support.
4148         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4149         * testsuite/gas/z80/sdcc.s: Likewise.
4150
4151 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4152
4153         PR 25517
4154         * config/tc-z80.c: Add -march option.
4155         * doc/as.texi: Update Z80 documentation.
4156         * doc/c-z80.texi: Likewise.
4157         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4158         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4159         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4160         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4161         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4162         * testsuite/gas/z80/gbz80_all.d: Likewise.
4163         * testsuite/gas/z80/r800_extra.d: Likewise.
4164         * testsuite/gas/z80/r800_ii8.d: Likewise.
4165         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4166         * testsuite/gas/z80/sdcc.d: Likewise.
4167         * testsuite/gas/z80/z180.d: Likewise.
4168         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4169         * testsuite/gas/z80/z80_doc.d: Likewise.
4170         * testsuite/gas/z80/z80_ii8.d: Likewise.
4171         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4172         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4173         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4174         * testsuite/gas/z80/z80_sli.d: Likewise.
4175         * testsuite/gas/z80/z80n_all.d: Likewise.
4176         * testsuite/gas/z80/z80n_reloc.d: Likewise.
4177
4178 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
4179
4180         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4181         with GNU_PROPERTY_X86_FEATURE_2_MMX.
4182         * testsuite/gas/i386/i386.exp: Run property-3 and
4183         x86-64-property-3.
4184         * testsuite/gas/i386/property-3.d: New file.
4185         * testsuite/gas/i386/property-3.s: Likewise.
4186         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4187
4188 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
4189
4190         * config/tc-i386.c (cpu_arch): Add .popcnt.
4191         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
4192         Add a tab before @samp{.sse4a}.
4193
4194 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4195
4196         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4197         for AddrPrefixOpReg templates. Combine the two pieces of
4198         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4199         mode.
4200
4201 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4202
4203         PR gas/14439
4204         * config/tc-i386.c (md_assemble): Also suppress operand
4205         swapping for MONITOR{,X} and MWAIT{,X}.
4206         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4207         Add Intel syntax monitor/mwait tests.
4208         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4209         Adjust expectations.
4210         *testsuite/gas/i386/sse3-intel.d,
4211         testsuite/gas/i386/x86-64-sse3-intel.d: New.
4212         * testsuite/gas/i386/i386.exp: Run new tests.
4213
4214 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4215
4216         PR gas/6518
4217         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4218         [XYZ]MMWord memory operand ambiguity recognition logic (largely
4219         re-indentation).
4220         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4221         cases.
4222         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4223         * testsuite/gas/i386/avx512dq-inval.l,
4224         testsuite/gas/i386/inval-avx.l,
4225         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4226         * testsuite/gas/i386/avx512vl-ambig.s,
4227         testsuite/gas/i386/avx512vl-ambig.l: New.
4228         * testsuite/gas/i386/i386.exp: Run new test.
4229
4230 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
4231
4232         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
4233         nosse4.
4234         * doc/c-i386.texi: Document sse4a and nosse4a.
4235
4236 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4237
4238         * doc/c-i386.texi: Remove the old movsx and movzx documentation
4239         for AT&T syntax.
4240
4241 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4242
4243         PR gas/25438
4244         * config/tc-i386.c (md_assemble): Move movsx/movzx special
4245         casing ...
4246         (process_suffix): ... here. Consider just the first operand
4247         initially.
4248         (check_long_reg): Drop opcode 0x63 special case again.
4249         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4250         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4251         Move ambiguous operand size tests ...
4252         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4253         testsuite/gas/i386/noreg64.s: ... here.
4254         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4255         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4256         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4257         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4258         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4259         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4260         testsuite/gas/i386/x86-64-movsxd.d,
4261         testsuite/gas/i386/x86-64-movsxd-intel.d,
4262         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4263         Adjust expectations.
4264         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4265         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4266         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4267         * testsuite/gas/i386/i386.exp: Run new tests.
4268
4269 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4270
4271         * config/tc-i386.c (process_operands): Also skip segment
4272         override prefix emission if it matches an already present one.
4273         * testsuite/gas/i386/prefix32.s: Add double segment override
4274         cases.
4275         * testsuite/gas/i386/prefix32.l: Adjust expectations.
4276
4277 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4278
4279         * config/tc-i386.c (process_operands): Drop ineffectual segment
4280         overrides when optimizing.
4281         * testsuite/gas/i386/lea-optimize.d: New.
4282         * testsuite/gas/i386/i386.exp: Run new test.
4283
4284 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4285
4286         * config/tc-i386.c (process_operands): Also check insn prefix
4287         for ineffectual segment override warning. Don't cover possible
4288         VEX/EVEX encoded insns there.
4289         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4290         testsuite/gas/i386/lea.e: New.
4291         * testsuite/gas/i386/i386.exp: Run new test.
4292
4293 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4294
4295         PR gas/25438
4296         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4297         syntax.
4298
4299 2020-02-13  Fangrui Song   <maskray@google.com>
4300             H.J. Lu  <hongjiu.lu@intel.com>
4301
4302         PR gas/25551
4303         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4304         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4305         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4306         * testsuite/gas/i386/relax-5.d: New file.
4307         * testsuite/gas/i386/relax-5.s: Likewise.
4308         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4309         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4310
4311 2020-02-13  Jan Beulich  <jbeulich@suse.com>
4312
4313         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4314         "nosse4" entry.
4315
4316 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4317
4318         * config/tc-i386.c (avx512): New (at file scope), moved from
4319         (check_VecOperands): ... here.
4320         (process_suffix): Add [XYZ]MMword operand size handling.
4321         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4322         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4323         tests.
4324         * testsuite/gas/i386/avx512dq-inval.l,
4325         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4326
4327 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4328
4329         PR gas/24546
4330         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4331         code only.
4332         * config/tc-i386-intel.c (i386_intel_operand): Also handle
4333         CALL/JMP in O_tbyte_ptr case.
4334         * doc/c-i386.texi: Mention far call and full pointer load ISA
4335         differences.
4336         * testsuite/gas/i386/x86-64-branch-3.s,
4337         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4338         * testsuite/gas/i386/x86-64-branch-3.d,
4339         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4340         * testsuite/gas/i386/x86-64-branch-5.l,
4341         testsuite/gas/i386/x86-64-branch-5.s: New.
4342         * testsuite/gas/i386/i386.exp: Run new test.
4343
4344 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4345
4346         PR gas/25438
4347         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4348         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4349         64-bit-only warning.
4350         (check_word_reg): Consistently error on mismatching register
4351         size and suffix.
4352         * testsuite/gas/i386/general.s: Replace dword GPR with word one
4353         for movw. Replace suffix / GPR for orb.
4354         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4355         byte GPRs as well as ones for inb/outb with a word accumulator.
4356         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4357         testsuite/gas/i386/inval.l: Adjust expectations.
4358
4359 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4360
4361         * config/tc-i386.c (operand_type_register_match): Also fall
4362         through initial two if()-s when the template allows for a GPR
4363         operand. Adjust comment.
4364
4365 2020-02-11  Jan Beulich  <jbeulich@suse.com>
4366
4367         (struct _i386_insn): New field "short_form".
4368         (optimize_encoding): Drop setting of shortform field.
4369         (process_suffix): Set i.short_form. Replace shortform use.
4370         (process_operands): Replace shortform use.
4371
4372 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
4373
4374         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4375         loop initial declaration.
4376
4377 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
4378
4379         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4380         instructions that can have 5 arguments.
4381         (enum operand_parse_code): Add new operands.
4382         (parse_operands): Account for new operands.
4383         (S5): New macro.
4384         (enum neon_shape_el): Introduce P suffixes for coprocessor.
4385         (neon_select_shape): Account for P suffix.
4386         (LOW1): Move macro to global position.
4387         (HI4): Move macro to global position.
4388         (vcx_assign_vec_d): New.
4389         (vcx_assign_vec_m): New.
4390         (vcx_assign_vec_n): New.
4391         (enum vcx_reg_type): New.
4392         (vcx_get_reg_type): New.
4393         (vcx_size_pos): New.
4394         (vcx_vec_pos): New.
4395         (vcx_handle_shape): New.
4396         (vcx_ensure_register_in_range): New.
4397         (vcx_handle_register_arguments): New.
4398         (vcx_handle_insn_block): New.
4399         (vcx_handle_common_checks): New.
4400         (do_vcx1): New.
4401         (do_vcx2): New.
4402         (do_vcx3): New.
4403         * testsuite/gas/arm/cde-missing-fp.d: New test.
4404         * testsuite/gas/arm/cde-missing-fp.l: New test.
4405         * testsuite/gas/arm/cde-missing-mve.d: New test.
4406         * testsuite/gas/arm/cde-missing-mve.l: New test.
4407         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4408         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4409         * testsuite/gas/arm/cde-mve.s: New test.
4410         * testsuite/gas/arm/cde-warnings.l:
4411         * testsuite/gas/arm/cde-warnings.s:
4412         * testsuite/gas/arm/cde.d:
4413         * testsuite/gas/arm/cde.s:
4414
4415 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
4416             Matthew Malcomson  <matthew.malcomson@arm.com>
4417
4418         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4419         CDE coprocessor that can be enabled.
4420         (enum pred_instruction_type): New pred type.
4421         (BAD_NO_VPT): New error message.
4422         (BAD_CDE): New error message.
4423         (BAD_CDE_COPROC): New error message.
4424         (enum operand_parse_code): Add new immediate operands.
4425         (parse_operands): Account for new immediate operands.
4426         (check_cde_operand): New.
4427         (cde_coproc_enabled): New.
4428         (cde_coproc_pos): New.
4429         (cde_handle_coproc): New.
4430         (cxn_handle_predication): New.
4431         (do_custom_instruction_1): New.
4432         (do_custom_instruction_2): New.
4433         (do_custom_instruction_3): New.
4434         (do_cx1): New.
4435         (do_cx1a): New.
4436         (do_cx1d): New.
4437         (do_cx1da): New.
4438         (do_cx2): New.
4439         (do_cx2a): New.
4440         (do_cx2d): New.
4441         (do_cx2da): New.
4442         (do_cx3): New.
4443         (do_cx3a): New.
4444         (do_cx3d): New.
4445         (do_cx3da): New.
4446         (handle_pred_state): Define new IT block behaviour.
4447         (insns): Add newn CX*{,d}{,a} instructions.
4448         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4449         Define new cdecp extension strings.
4450         * doc/c-arm.texi: Document new cdecp extension arguments.
4451         * testsuite/gas/arm/cde-scalar.d: New test.
4452         * testsuite/gas/arm/cde-scalar.s: New test.
4453         * testsuite/gas/arm/cde-warnings.d: New test.
4454         * testsuite/gas/arm/cde-warnings.l: New test.
4455         * testsuite/gas/arm/cde-warnings.s: New test.
4456         * testsuite/gas/arm/cde.d: New test.
4457         * testsuite/gas/arm/cde.s: New test.
4458
4459 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
4460
4461         PR gas/25516
4462         * config/tc-i386.c (intel64): Renamed to ...
4463         (isa64): This.
4464         (match_template): Accept Intel64 only instruction by default.
4465         (i386_displacement): Updated.
4466         (md_parse_option): Updated.
4467         * c-i386.texi: Update -mamd64/-mintel64 documentation.
4468         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
4469         -mamd64 to x86-64-sysenter-amd.
4470         * testsuite/gas/i386/x86-64-sysenter.d: New file.
4471
4472 2020-02-10  Alan Modra  <amodra@gmail.com>
4473
4474         * config/obj-elf.c (obj_elf_change_section): Error for section
4475         type, attr or entsize changes in assembly.
4476         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4477         * testsuite/gas/elf/section5.l: Update.
4478
4479 2020-02-10  Alan Modra  <amodra@gmail.com>
4480
4481         * output-file.c (output_file_close): Do a normal close when
4482         flag_always_generate_output.
4483         * write.c (write_object_file): Don't stop output when
4484         flag_always_generate_output.
4485
4486 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
4487
4488         PR 25469
4489         * config/tc-z80.c: Add -gbz80 command line option to generate code
4490         for the GameBoy Z80.  Add support for generating DWARF.
4491         * config/tc-z80.h: Add support for DWARF debug information
4492         generation.
4493         * doc/c-z80.texi: Document new command line option.
4494         * testsuite/gas/z80/gbz80_all.d: New file.
4495         * testsuite/gas/z80/gbz80_all.s: New file.
4496         * testsuite/gas/z80/z80.exp: Run the new tests.
4497         * testsuite/gas/z80/z80n_all.d: New file.
4498         * testsuite/gas/z80/z80n_all.s: New file.
4499         * testsuite/gas/z80/z80n_reloc.d: New file.
4500
4501 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4502
4503         PR gas/25381
4504         * config/obj-elf.c (get_section): Also check
4505         linked_to_symbol_name.
4506         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4507         (obj_elf_parse_section_letters): Handle the 'o' flag.
4508         (build_group_lists): Renamed to ...
4509         (build_additional_section_info): This.  Set elf_linked_to_section
4510         from map_head.linked_to_symbol_name.
4511         (elf_adjust_symtab): Updated.
4512         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4513         * doc/as.texi: Document the 'o' flag.
4514         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4515         * testsuite/gas/elf/section18.d: New file.
4516         * testsuite/gas/elf/section18.s: Likewise.
4517         * testsuite/gas/elf/section19.d: Likewise.
4518         * testsuite/gas/elf/section19.s: Likewise.
4519         * testsuite/gas/elf/section20.d: Likewise.
4520         * testsuite/gas/elf/section20.s: Likewise.
4521         * testsuite/gas/elf/section21.d: Likewise.
4522         * testsuite/gas/elf/section21.l: Likewise.
4523         * testsuite/gas/elf/section21.s: Likewise.
4524
4525 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4526
4527         * NEWS: Mention x86 assembler options to align branches for
4528         binutils 2.34.
4529
4530 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4531
4532         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4533         only for ELF targets.
4534         * testsuite/gas/i386/unique.d: Don't xfail.
4535         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4536
4537 2020-02-06  Alan Modra  <amodra@gmail.com>
4538
4539         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4540         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4541
4542 2020-02-06  Alan Modra  <amodra@gmail.com>
4543
4544         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4545         xfail, and rename test.
4546         * testsuite/gas/elf/section12b.d: Likewise.
4547         * testsuite/gas/elf/section16a.d: Likewise.
4548         * testsuite/gas/elf/section16b.d: Likewise.
4549
4550 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4551
4552         PR gas/25380
4553         * config/obj-elf.c (section_match): Removed.
4554         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4555         section_id.
4556         (obj_elf_change_section): Replace info and group_name arguments
4557         with match_p.  Also update the section ID and flags from match_p.
4558         (obj_elf_section): Handle "unique,N".  Update call to
4559         obj_elf_change_section.
4560         * config/obj-elf.h (elf_section_match): New.
4561         (obj_elf_change_section): Updated.
4562         * config/tc-arm.c (start_unwind_section): Update call to
4563         obj_elf_change_section.
4564         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4565         * config/tc-microblaze.c (microblaze_s_data): Likewise.
4566         (microblaze_s_sdata): Likewise.
4567         (microblaze_s_rdata): Likewise.
4568         (microblaze_s_bss): Likewise.
4569         * config/tc-mips.c (s_change_section): Likewise.
4570         * config/tc-msp430.c (msp430_profiler): Likewise.
4571         * config/tc-rx.c (parse_rx_section): Likewise.
4572         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4573         * doc/as.texi: Document "unique,N" in .section directive.
4574         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4575         * testsuite/gas/elf/section15.d: New file.
4576         * testsuite/gas/elf/section15.s: Likewise.
4577         * testsuite/gas/elf/section16.s: Likewise.
4578         * testsuite/gas/elf/section16a.d: Likewise.
4579         * testsuite/gas/elf/section16b.d: Likewise.
4580         * testsuite/gas/elf/section17.d: Likewise.
4581         * testsuite/gas/elf/section17.l: Likewise.
4582         * testsuite/gas/elf/section17.s: Likewise.
4583         * testsuite/gas/i386/unique.d: Likewise.
4584         * testsuite/gas/i386/unique.s: Likewise.
4585         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4586         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4587
4588 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4589
4590         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4591
4592 2020-02-01  Anthony Green  <green@moxielogic.com>
4593
4594         * config/tc-moxie.c (md_begin): Don't force big-endian mode.
4595
4596 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
4597
4598         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
4599         %tls_ldo.
4600
4601 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4602
4603         PR gas/25472
4604         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
4605         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
4606         +mve.
4607         * testsuite/gas/arm/mve_dsp.d: New test.
4608
4609 2020-01-31  Nick Clifton  <nickc@redhat.com>
4610
4611         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
4612         rather than BFD_RELOC_NONE.
4613
4614 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
4615
4616         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
4617         to support VLDMIA instruction for MVE.
4618         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
4619         instruction for MVE.
4620         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
4621         instruction for MVE.
4622         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
4623         instruction for MVE.
4624         * testsuite/gas/arm/mve-ldst.d: New test.
4625         * testsuite/gas/arm/mve-ldst.s: Likewise.
4626
4627 2020-01-31  Nick Clifton  <nickc@redhat.com>
4628
4629         * po/fr.po: Updated French translation.
4630         * po/ru.po: Updated Russian translation.
4631
4632 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
4633
4634         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
4635         .s for the movprfx.
4636         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
4637         * testsuite/gas/aarch64/sve-movprfx_28.d,
4638         * testsuite/gas/aarch64/sve-movprfx_28.l,
4639         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
4640
4641 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4642
4643         * config/tc-i386.c (output_disp): Tighten base_opcode check.
4644         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
4645         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
4646         Adjust expectations.
4647
4648 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
4649
4650         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
4651         * testsuite/gas/bpf/alu-be.d: Likewise.
4652         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
4653         * testsuite/gas/bpf/alu32-be.d: Likewise.
4654
4655 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4656
4657         * testsuite/gas/i386/x86-64-branch-2.s,
4658         testsuite/gas/i386/x86-64-branch-4.s,
4659         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
4660         * testsuite/gas/i386/ilp32/x86-64-branch.d,
4661         testsuite/gas/i386/x86-64-branch-2.d,
4662         testsuite/gas/i386/x86-64-branch-4.l,
4663         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
4664
4665 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4666
4667         * config/tc-i386.c (process_suffix): .
4668         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
4669         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
4670         Add LRETQ case.
4671         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
4672         suffix.
4673         testsuite/gas/i386/x86_64.s: Add RETF cases.
4674         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4675         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
4676         testsuite/gas/i386/x86-64-opcode.d,
4677         testsuite/gas/i386/x86-64-suffix-intel.d,
4678         testsuite/gas/i386/x86-64-suffix.d,
4679         testsuite/gas/i386/x86_64-intel.d
4680         testsuite/gas/i386/x86_64.d: Adjust expectations.
4681         * testsuite/gas/i386/x86-64-suffix.e,
4682         testsuite/gas/i386/x86_64.e: New.
4683
4684 2020-01-30  Jan Beulich  <jbeulich@suse.com>
4685
4686         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
4687         special case.
4688
4689 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
4690
4691         PR binutils/25445
4692         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
4693         movsxd.
4694         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
4695         differences.  Document movslq and movsxd.
4696         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
4697         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
4698         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
4699         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
4700         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
4701         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
4702         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
4703         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
4704         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
4705         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
4706         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
4707
4708 2020-01-27  Alan Modra  <amodra@gmail.com>
4709
4710         * testsuite/gas/all/gas.exp: Replace case statements with switch
4711         statements.
4712         * testsuite/gas/elf/elf.exp: Likewise.
4713         * testsuite/gas/macros/macros.exp: Likewise.
4714         * testsuite/lib/gas-defs.exp: Likewise.
4715
4716 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
4717
4718         PR 25403
4719         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
4720         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
4721
4722 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
4723
4724         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
4725         s exts must be known, so rename *ok* to *fail*.
4726         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
4727         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
4728         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
4729         above change.
4730         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
4731         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
4732
4733 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
4734
4735         PR gas/25438
4736         * config/tc-i386.c (check_long_reg): Always disallow double word
4737         suffix in mnemonic with word general register.
4738         * testsuite/gas/i386/general.s: Replace word general register
4739         with double word general register for movl.
4740         * testsuite/gas/i386/inval.s: Add tests for movl with word general
4741         register.
4742         * testsuite/gas/i386/general.l: Updated.
4743         * testsuite/gas/i386/inval.l: Likewise.
4744
4745 2020-01-22  Alan Modra  <amodra@gmail.com>
4746
4747         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
4748         __tls_get_addr_desc and __tls_get_addr_opt.
4749
4750 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4751
4752         * testsuite/gas/i386/inval-crc32.s,
4753         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
4754         * testsuite/gas/i386/inval-crc32.l,
4755         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
4756
4757 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4758
4759         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
4760         generic code path. Deal with No_lSuf being set in a template.
4761         * testsuite/gas/i386/inval-crc32.l,
4762         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
4763         instead of error(s) when operand size is ambiguous.
4764         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4765         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
4766         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
4767         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
4768         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
4769         Adjust expectations.
4770
4771 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4772
4773         * config/tc-i386.c (process_suffix): Drop SYSRET special case
4774         and an intel_syntax check. Re-write lack-of-suffix processing
4775         logic.
4776         * doc/c-i386.texi: Document operand size defaults for suffix-
4777         less AT&T syntax insns.
4778         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
4779         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
4780         testsuite/gas/i386/x86-64-avx-scalar.s,
4781         testsuite/gas/i386/x86-64-avx.s,
4782         testsuite/gas/i386/x86-64-bundle.s,
4783         testsuite/gas/i386/x86-64-intel64.s,
4784         testsuite/gas/i386/x86-64-lock-1.s,
4785         testsuite/gas/i386/x86-64-opcode.s,
4786         testsuite/gas/i386/x86-64-sse2avx.s,
4787         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
4788         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
4789         testsuite/gas/i386/x86-64-nops.s,
4790         testsuite/gas/i386/x86-64-ptwrite.s,
4791         testsuite/gas/i386/x86-64-simd.s,
4792         testsuite/gas/i386/x86-64-sse-noavx.s,
4793         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
4794         insns.
4795         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4796         testsuite/gas/i386/noreg64.s: Add further tests.
4797         * testsuite/gas/i386/ilp32/x86-64-nops.d,
4798         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
4799         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4800         testsuite/gas/i386/sse-noavx.d,
4801         testsuite/gas/i386/x86-64-intel64.d,
4802         testsuite/gas/i386/x86-64-nops.d,
4803         testsuite/gas/i386/x86-64-opcode.d,
4804         testsuite/gas/i386/x86-64-ptwrite-intel.d,
4805         testsuite/gas/i386/x86-64-ptwrite.d,
4806         testsuite/gas/i386/x86-64-simd-intel.d,
4807         testsuite/gas/i386/x86-64-simd-suffix.d,
4808         testsuite/gas/i386/x86-64-simd.d,
4809         testsuite/gas/i386/x86-64-sse-noavx.d
4810         testsuite/gas/i386/x86-64-suffix.d,
4811         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
4812         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
4813         testsuite/gas/i386/noreg64.l: New.
4814         * testsuite/gas/i386/i386.exp: Run new tests.
4815
4816 2020-01-21  Jan Beulich  <jbeulich@suse.com>
4817
4818         * testsuite/gas/i386/avx512_bf16_vl.s,
4819         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
4820         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
4821         broadcast forms of VCVTNEPS2BF16.
4822         * testsuite/gas/i386/avx512_bf16_vl.d,
4823         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
4824
4825 2020-01-20  Nick Clifton  <nickc@redhat.com>
4826
4827         * po/uk.po: Updated Ukranian translation.
4828
4829 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4830
4831         PR ld/25416
4832         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
4833         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
4834         x32 object.
4835         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
4836         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
4837         R_X86_64_GOTPC32_TLSDESC relocation.
4838
4839 2020-01-18  Nick Clifton  <nickc@redhat.com>
4840
4841         * configure: Regenerate.
4842         * po/gas.pot: Regenerate.
4843
4844 2020-01-18  Nick Clifton  <nickc@redhat.com>
4845
4846         Binutils 2.34 branch created.
4847
4848 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
4849
4850         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
4851         with vex_encoding_vex.
4852         (parse_insn): Likewise.
4853         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
4854         and {vex3} documentation.
4855         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
4856         {vex}.
4857         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
4858
4859 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4860
4861         PR 25376
4862         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
4863         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
4864         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
4865         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
4866         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
4867         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
4868
4869 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4870
4871         * config/tc-i386.c (match_template): Drop found_cpu_match local
4872         variable.
4873
4874 2020-01-16  Jan Beulich  <jbeulich@suse.com>
4875
4876         * testsuite/gas/i386/avx512dq-inval.l,
4877         testsuite/gas/i386/avx512dq-inval.s: New.
4878         * testsuite/gas/i386/i386.exp: Run new test.
4879
4880 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
4881
4882         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
4883         relocations when the target is 430X, except when extracting part of an
4884         expression.
4885         (msp430_srcoperand): Adjust comment.
4886         Initialize the expp member of the msp430_operand_s struct as
4887         appropriate.
4888         (msp430_dstoperand): Likewise.
4889         * testsuite/gas/msp430/msp430.exp: Run new test.
4890         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
4891         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
4892
4893 2020-01-15  Alan Modra  <amodra@gmail.com>
4894
4895         * configure.tgt: Add sparc-*-freebsd case.
4896
4897 2020-01-14  Lili Cui <lili.cui@intel.com>
4898
4899         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
4900         * testsuite/gas/i386/align-branch-1b.d: Likewise.
4901         * testsuite/gas/i386/align-branch-1c.d: Likewise.
4902         * testsuite/gas/i386/align-branch-1d.d: Likewise.
4903         * testsuite/gas/i386/align-branch-1e.d: Likewise.
4904         * testsuite/gas/i386/align-branch-1f.d: Likewise.
4905         * testsuite/gas/i386/align-branch-1g.d: Likewise.
4906         * testsuite/gas/i386/align-branch-1h.d: Likewise.
4907         * testsuite/gas/i386/align-branch-1i.d: Likewise.
4908         * testsuite/gas/i386/align-branch-5.d: Likewise.
4909         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
4910         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
4911         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
4912         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
4913         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
4914         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
4915         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
4916         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
4917         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
4918         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
4919         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
4920         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
4921
4922 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
4923
4924         PR 25377
4925         * config/tc-z80.c: Add support for half precision, single
4926         precision and double precision floating point values.
4927         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
4928         * doc/as.texi: Add new z80 command line options.
4929         * doc/c-z80.texi: Document new z80 command line options.
4930         * testsuite/gas/z80/ez80_pref_dis.s: New test.
4931         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
4932         * testsuite/gas/z80/z80.exp: Run the new test.
4933         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
4934         * testsuite/gas/z80/fp_zeda32.d: Likewise.
4935         * testsuite/gas/z80/strings.d: Update expected output.
4936
4937 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
4938
4939         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
4940         dependency.
4941
4942 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
4943
4944         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
4945         the CPU.
4946         * config/tc-arc.h: Add header if/defs.
4947         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
4948
4949 2020-01-13  Alan Modra  <amodra@gmail.com>
4950
4951         * testsuite/gas/wasm32/allinsn.d: Update expected output.
4952
4953 2020-01-13  Alan Modra  <amodra@gmail.com>
4954
4955         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
4956         insertion.
4957
4958 2020-01-10  Alan Modra  <amodra@gmail.com>
4959
4960         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
4961         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
4962
4963 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4964
4965         PR 25224
4966         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
4967         opcode byte values.
4968         (emit_ld_r_r): Likewise.
4969         (emit_ld_rr_m): Likewise.
4970         (emit_ld_rr_nn): Likewise.
4971
4972 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4973
4974         * config/tc-i386.c (optimize_encoding): Add
4975         is_any_vex_encoding() invocations. Drop respective
4976         i.tm.extension_opcode == None checks.
4977
4978 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4979
4980         * config/tc-i386.c (md_assemble): Check RegRex is clear during
4981         REX transformations. Correct comment indentation.
4982
4983 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4984
4985         * config/tc-i386.c (optimize_encoding): Generalize register
4986         transformation for TEST optimization.
4987
4988 2020-01-09  Jan Beulich  <jbeulich@suse.com>
4989
4990         * testsuite/gas/i386/x86-64-sysenter-amd.s,
4991         testsuite/gas/i386/x86-64-sysenter-amd.d,
4992         testsuite/gas/i386/x86-64-sysenter-amd.l,
4993         testsuite/gas/i386/x86-64-sysenter-intel.d,
4994         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
4995         * testsuite/gas/i386/i386.exp: Run new tests.
4996
4997 2020-01-08  Nick Clifton  <nickc@redhat.com>
4998
4999         PR 25284
5000         * doc/as.texi (Align): Document the fact that all arguments can be
5001         omitted.
5002         (Balign): Likewise.
5003         (P2align): Likewise.
5004
5005 2020-01-08  Nick Clifton  <nickc@redhat.com>
5006
5007         PR 14891
5008         * config/obj-elf.c (obj_elf_section): Fail if the section name is
5009         already defined as a different symbol type.
5010         * testsuite/gas/elf/pr14891.s: New test source file.
5011         * testsuite/gas/elf/pr14891.d: New test driver.
5012         * testsuite/gas/elf/pr14891.s: New test expected error output.
5013         * testsuite/gas/elf/elf.exp: Run the new test.
5014
5015 2020-01-08  Alan Modra  <amodra@gmail.com>
5016
5017         * config/tc-z8k.c (md_begin): Make idx unsigned.
5018         (get_specific): Likewise for this_index.
5019
5020 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
5021
5022         * onfig/tc-arc.c (parse_reloc_symbol): New function.
5023         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5024         (md_operand): Set X_md to absent.
5025         (arc_parse_name): Check for X_md.
5026
5027 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
5028
5029         PR 25311
5030         * as.h (TC_STRING_ESCAPES): Provide a default definition.
5031         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5032         NO_STRING_ESCAPES.
5033         * read.c (next_char_of_string): Likewise.
5034         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5035         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5036
5037 2020-01-03  Nick Clifton  <nickc@redhat.com>
5038
5039         * po/sv.po: Updated Swedish translation.
5040
5041 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5042
5043         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5044         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5045
5046 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5047
5048         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5049         by-element usdot. Add 64-bit form tests for by-element sudot.
5050         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5051
5052 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5053
5054         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5055         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5056
5057 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5058
5059         * testsuite/gas/aarch64/f64mm.d,
5060         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5061
5062 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
5063
5064         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5065         support for assembler code generated by SDCC. Add new relocation
5066         types. Add z80-elf target support.
5067         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5068         labels. Local labels starts from ".L".
5069         * NEWS: Mention the new support.
5070         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5071         * testsuite/gas/all/fwdexp.s: Likewise.
5072         * testsuite/gas/all/cond.l: Likewise.
5073         * testsuite/gas/all/cond.s: Likewise.
5074         * testsuite/gas/all/fwdexp.d: Likewise.
5075         * testsuite/gas/all/fwdexp.s: Likewise.
5076         * testsuite/gas/elf/section2.e-mips: Likewise.
5077         * testsuite/gas/elf/section2.l: Likewise.
5078         * testsuite/gas/elf/section2.s: Likewise.
5079         * testsuite/gas/macros/app1.d: Likewise.
5080         * testsuite/gas/macros/app1.s: Likewise.
5081         * testsuite/gas/macros/app2.d: Likewise.
5082         * testsuite/gas/macros/app2.s: Likewise.
5083         * testsuite/gas/macros/app3.d: Likewise.
5084         * testsuite/gas/macros/app3.s: Likewise.
5085         * testsuite/gas/macros/app4.d: Likewise.
5086         * testsuite/gas/macros/app4.s: Likewise.
5087         * testsuite/gas/macros/app4b.s: Likewise.
5088         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5089         * testsuite/gas/z80/z80.exp: Add new tests
5090         * testsuite/gas/z80/dollar.d: New file.
5091         * testsuite/gas/z80/dollar.s: New file.
5092         * testsuite/gas/z80/ez80_adl_all.d: New file.
5093         * testsuite/gas/z80/ez80_adl_all.s: New file.
5094         * testsuite/gas/z80/ez80_adl_suf.d: New file.
5095         * testsuite/gas/z80/ez80_isuf.s: New file.
5096         * testsuite/gas/z80/ez80_z80_all.d: New file.
5097         * testsuite/gas/z80/ez80_z80_all.s: New file.
5098         * testsuite/gas/z80/ez80_z80_suf.d: New file.
5099         * testsuite/gas/z80/r800_extra.d: New file.
5100         * testsuite/gas/z80/r800_extra.s: New file.
5101         * testsuite/gas/z80/r800_ii8.d: New file.
5102         * testsuite/gas/z80/r800_z80_doc.d: New file.
5103         * testsuite/gas/z80/z180.d: New file.
5104         * testsuite/gas/z80/z180.s: New file.
5105         * testsuite/gas/z80/z180_z80_doc.d: New file.
5106         * testsuite/gas/z80/z80_doc.d: New file.
5107         * testsuite/gas/z80/z80_doc.s: New file.
5108         * testsuite/gas/z80/z80_ii8.d: New file.
5109         * testsuite/gas/z80/z80_ii8.s: New file.
5110         * testsuite/gas/z80/z80_in_f_c.d: New file.
5111         * testsuite/gas/z80/z80_in_f_c.s: New file.
5112         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5113         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5114         * testsuite/gas/z80/z80_out_c_0.d: New file.
5115         * testsuite/gas/z80/z80_out_c_0.s: New file.
5116         * testsuite/gas/z80/z80_reloc.d: New file.
5117         * testsuite/gas/z80/z80_reloc.s: New file.
5118         * testsuite/gas/z80/z80_sli.d: New file.
5119         * testsuite/gas/z80/z80_sli.s: New file.
5120
5121 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
5122
5123         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5124         REGLIST_RN.
5125
5126 2020-01-01  Alan Modra  <amodra@gmail.com>
5127
5128         Update year range in copyright notice of all files.
5129
5130 For older changes see ChangeLog-2019
5131 \f
5132 Copyright (C) 2020 Free Software Foundation, Inc.
5133
5134 Copying and distribution of this file, with or without modification,
5135 are permitted in any medium without royalty provided the copyright
5136 notice and this notice are preserved.
5137
5138 Local Variables:
5139 mode: change-log
5140 left-margin: 8
5141 fill-column: 74
5142 version-control: never
5143 End: