gas/ChangeLog

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