gas/ChangeLog

   1 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * doc/c-i386.texi: Remove the old movsx and movzx documentation
   4         for AT&T syntax.
   5
   6 2020-02-14  Jan Beulich  <jbeulich@suse.com>
   7
   8         PR gas/25438
   9         * config/tc-i386.c (md_assemble): Move movsx/movzx special
  10         casing ...
  11         (process_suffix): ... here. Consider just the first operand
  12         initially.
  13         (check_long_reg): Drop opcode 0x63 special case again.
  14         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
  15         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
  16         Move ambiguous operand size tests ...
  17         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
  18         testsuite/gas/i386/noreg64.s: ... here.
  19         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
  20         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
  21         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
  22         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
  23         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
  24         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
  25         testsuite/gas/i386/x86-64-movsxd.d,
  26         testsuite/gas/i386/x86-64-movsxd-intel.d,
  27         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
  28         Adjust expectations.
  29         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
  30         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
  31         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
  32         * testsuite/gas/i386/i386.exp: Run new tests.
  33
  34 2020-02-14  Jan Beulich  <jbeulich@suse.com>
  35
  36         * config/tc-i386.c (process_operands): Also skip segment
  37         override prefix emission if it matches an already present one.
  38         * testsuite/gas/i386/prefix32.s: Add double segment override
  39         cases.
  40         * testsuite/gas/i386/prefix32.l: Adjust expectations.
  41
  42 2020-02-14  Jan Beulich  <jbeulich@suse.com>
  43
  44         * config/tc-i386.c (process_operands): Drop ineffectual segment
  45         overrides when optimizing.
  46         * testsuite/gas/i386/lea-optimize.d: New.
  47         * testsuite/gas/i386/i386.exp: Run new test.
  48
  49 2020-02-14  Jan Beulich  <jbeulich@suse.com>
  50
  51         * config/tc-i386.c (process_operands): Also check insn prefix
  52         for ineffectual segment override warning. Don't cover possible
  53         VEX/EVEX encoded insns there.
  54         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
  55         testsuite/gas/i386/lea.e: New.
  56         * testsuite/gas/i386/i386.exp: Run new test.
  57
  58 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         PR gas/25438
  61         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
  62         syntax.
  63
  64 2020-02-13  Fangrui Song   <maskray@google.com>
  65             H.J. Lu  <hongjiu.lu@intel.com>
  66
  67         PR gas/25551
  68         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
  69         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
  70         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
  71         * testsuite/gas/i386/relax-5.d: New file.
  72         * testsuite/gas/i386/relax-5.s: Likewise.
  73         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
  74         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
  75
  76 2020-02-13  Jan Beulich  <jbeulich@suse.com>
  77
  78         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
  79         "nosse4" entry.
  80
  81 2020-02-12  Jan Beulich  <jbeulich@suse.com>
  82
  83         * config/tc-i386.c (avx512): New (at file scope), moved from
  84         (check_VecOperands): ... here.
  85         (process_suffix): Add [XYZ]MMword operand size handling.
  86         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
  87         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
  88         tests.
  89         * testsuite/gas/i386/avx512dq-inval.l,
  90         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
  91
  92 2020-02-12  Jan Beulich  <jbeulich@suse.com>
  93
  94         PR gas/24546
  95         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
  96         code only.
  97         * config/tc-i386-intel.c (i386_intel_operand): Also handle
  98         CALL/JMP in O_tbyte_ptr case.
  99         * doc/c-i386.texi: Mention far call and full pointer load ISA
 100         differences.
 101         * testsuite/gas/i386/x86-64-branch-3.s,
 102         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 103         * testsuite/gas/i386/x86-64-branch-3.d,
 104         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 105         * testsuite/gas/i386/x86-64-branch-5.l,
 106         testsuite/gas/i386/x86-64-branch-5.s: New.
 107         * testsuite/gas/i386/i386.exp: Run new test.
 108
 109 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 110
 111         PR gas/25438
 112         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 113         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 114         64-bit-only warning.
 115         (check_word_reg): Consistently error on mismatching register
 116         size and suffix.
 117         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 118         for movw. Replace suffix / GPR for orb.
 119         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 120         byte GPRs as well as ones for inb/outb with a word accumulator.
 121         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 122         testsuite/gas/i386/inval.l: Adjust expectations.
 123
 124 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 125
 126         * config/tc-i386.c (operand_type_register_match): Also fall
 127         through initial two if()-s when the template allows for a GPR
 128         operand. Adjust comment.
 129
 130 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 131
 132         (struct _i386_insn): New field "short_form".
 133         (optimize_encoding): Drop setting of shortform field.
 134         (process_suffix): Set i.short_form. Replace shortform use.
 135         (process_operands): Replace shortform use.
 136
 137 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 138
 139         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 140         loop initial declaration.
 141
 142 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 143
 144         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 145         instructions that can have 5 arguments.
 146         (enum operand_parse_code): Add new operands.
 147         (parse_operands): Account for new operands.
 148         (S5): New macro.
 149         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 150         (neon_select_shape): Account for P suffix.
 151         (LOW1): Move macro to global position.
 152         (HI4): Move macro to global position.
 153         (vcx_assign_vec_d): New.
 154         (vcx_assign_vec_m): New.
 155         (vcx_assign_vec_n): New.
 156         (enum vcx_reg_type): New.
 157         (vcx_get_reg_type): New.
 158         (vcx_size_pos): New.
 159         (vcx_vec_pos): New.
 160         (vcx_handle_shape): New.
 161         (vcx_ensure_register_in_range): New.
 162         (vcx_handle_register_arguments): New.
 163         (vcx_handle_insn_block): New.
 164         (vcx_handle_common_checks): New.
 165         (do_vcx1): New.
 166         (do_vcx2): New.
 167         (do_vcx3): New.
 168         * testsuite/gas/arm/cde-missing-fp.d: New test.
 169         * testsuite/gas/arm/cde-missing-fp.l: New test.
 170         * testsuite/gas/arm/cde-missing-mve.d: New test.
 171         * testsuite/gas/arm/cde-missing-mve.l: New test.
 172         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 173         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 174         * testsuite/gas/arm/cde-mve.s: New test.
 175         * testsuite/gas/arm/cde-warnings.l:
 176         * testsuite/gas/arm/cde-warnings.s:
 177         * testsuite/gas/arm/cde.d:
 178         * testsuite/gas/arm/cde.s:
 179
 180 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 181             Matthew Malcomson  <matthew.malcomson@arm.com>
 182
 183         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 184         CDE coprocessor that can be enabled.
 185         (enum pred_instruction_type): New pred type.
 186         (BAD_NO_VPT): New error message.
 187         (BAD_CDE): New error message.
 188         (BAD_CDE_COPROC): New error message.
 189         (enum operand_parse_code): Add new immediate operands.
 190         (parse_operands): Account for new immediate operands.
 191         (check_cde_operand): New.
 192         (cde_coproc_enabled): New.
 193         (cde_coproc_pos): New.
 194         (cde_handle_coproc): New.
 195         (cxn_handle_predication): New.
 196         (do_custom_instruction_1): New.
 197         (do_custom_instruction_2): New.
 198         (do_custom_instruction_3): New.
 199         (do_cx1): New.
 200         (do_cx1a): New.
 201         (do_cx1d): New.
 202         (do_cx1da): New.
 203         (do_cx2): New.
 204         (do_cx2a): New.
 205         (do_cx2d): New.
 206         (do_cx2da): New.
 207         (do_cx3): New.
 208         (do_cx3a): New.
 209         (do_cx3d): New.
 210         (do_cx3da): New.
 211         (handle_pred_state): Define new IT block behaviour.
 212         (insns): Add newn CX*{,d}{,a} instructions.
 213         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 214         Define new cdecp extension strings.
 215         * doc/c-arm.texi: Document new cdecp extension arguments.
 216         * testsuite/gas/arm/cde-scalar.d: New test.
 217         * testsuite/gas/arm/cde-scalar.s: New test.
 218         * testsuite/gas/arm/cde-warnings.d: New test.
 219         * testsuite/gas/arm/cde-warnings.l: New test.
 220         * testsuite/gas/arm/cde-warnings.s: New test.
 221         * testsuite/gas/arm/cde.d: New test.
 222         * testsuite/gas/arm/cde.s: New test.
 223
 224 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         PR gas/25516
 227         * config/tc-i386.c (intel64): Renamed to ...
 228         (isa64): This.
 229         (match_template): Accept Intel64 only instruction by default.
 230         (i386_displacement): Updated.
 231         (md_parse_option): Updated.
 232         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 233         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 234         -mamd64 to x86-64-sysenter-amd.
 235         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 236
 237 2020-02-10  Alan Modra  <amodra@gmail.com>
 238
 239         * config/obj-elf.c (obj_elf_change_section): Error for section
 240         type, attr or entsize changes in assembly.
 241         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 242         * testsuite/gas/elf/section5.l: Update.
 243
 244 2020-02-10  Alan Modra  <amodra@gmail.com>
 245
 246         * output-file.c (output_file_close): Do a normal close when
 247         flag_always_generate_output.
 248         * write.c (write_object_file): Don't stop output when
 249         flag_always_generate_output.
 250
 251 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 252
 253         PR 25469
 254         * config/tc-z80.c: Add -gbz80 command line option to generate code
 255         for the GameBoy Z80.  Add support for generating DWARF.
 256         * config/tc-z80.h: Add support for DWARF debug information
 257         generation.
 258         * doc/c-z80.texi: Document new command line option.
 259         * testsuite/gas/z80/gbz80_all.d: New file.
 260         * testsuite/gas/z80/gbz80_all.s: New file.
 261         * testsuite/gas/z80/z80.exp: Run the new tests.
 262         * testsuite/gas/z80/z80n_all.d: New file.
 263         * testsuite/gas/z80/z80n_all.s: New file.
 264         * testsuite/gas/z80/z80n_reloc.d: New file.
 265
 266 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         PR gas/25381
 269         * config/obj-elf.c (get_section): Also check
 270         linked_to_symbol_name.
 271         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 272         (obj_elf_parse_section_letters): Handle the 'o' flag.
 273         (build_group_lists): Renamed to ...
 274         (build_additional_section_info): This.  Set elf_linked_to_section
 275         from map_head.linked_to_symbol_name.
 276         (elf_adjust_symtab): Updated.
 277         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 278         * doc/as.texi: Document the 'o' flag.
 279         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 280         * testsuite/gas/elf/section18.d: New file.
 281         * testsuite/gas/elf/section18.s: Likewise.
 282         * testsuite/gas/elf/section19.d: Likewise.
 283         * testsuite/gas/elf/section19.s: Likewise.
 284         * testsuite/gas/elf/section20.d: Likewise.
 285         * testsuite/gas/elf/section20.s: Likewise.
 286         * testsuite/gas/elf/section21.d: Likewise.
 287         * testsuite/gas/elf/section21.l: Likewise.
 288         * testsuite/gas/elf/section21.s: Likewise.
 289
 290 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         * NEWS: Mention x86 assembler options to align branches for
 293         binutils 2.34.
 294
 295 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 296
 297         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 298         only for ELF targets.
 299         * testsuite/gas/i386/unique.d: Don't xfail.
 300         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 301
 302 2020-02-06  Alan Modra  <amodra@gmail.com>
 303
 304         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 305         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 306
 307 2020-02-06  Alan Modra  <amodra@gmail.com>
 308
 309         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 310         xfail, and rename test.
 311         * testsuite/gas/elf/section12b.d: Likewise.
 312         * testsuite/gas/elf/section16a.d: Likewise.
 313         * testsuite/gas/elf/section16b.d: Likewise.
 314
 315 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 316
 317         PR gas/25380
 318         * config/obj-elf.c (section_match): Removed.
 319         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 320         section_id.
 321         (obj_elf_change_section): Replace info and group_name arguments
 322         with match_p.  Also update the section ID and flags from match_p.
 323         (obj_elf_section): Handle "unique,N".  Update call to
 324         obj_elf_change_section.
 325         * config/obj-elf.h (elf_section_match): New.
 326         (obj_elf_change_section): Updated.
 327         * config/tc-arm.c (start_unwind_section): Update call to
 328         obj_elf_change_section.
 329         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 330         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 331         (microblaze_s_sdata): Likewise.
 332         (microblaze_s_rdata): Likewise.
 333         (microblaze_s_bss): Likewise.
 334         * config/tc-mips.c (s_change_section): Likewise.
 335         * config/tc-msp430.c (msp430_profiler): Likewise.
 336         * config/tc-rx.c (parse_rx_section): Likewise.
 337         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 338         * doc/as.texi: Document "unique,N" in .section directive.
 339         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 340         * testsuite/gas/elf/section15.d: New file.
 341         * testsuite/gas/elf/section15.s: Likewise.
 342         * testsuite/gas/elf/section16.s: Likewise.
 343         * testsuite/gas/elf/section16a.d: Likewise.
 344         * testsuite/gas/elf/section16b.d: Likewise.
 345         * testsuite/gas/elf/section17.d: Likewise.
 346         * testsuite/gas/elf/section17.l: Likewise.
 347         * testsuite/gas/elf/section17.s: Likewise.
 348         * testsuite/gas/i386/unique.d: Likewise.
 349         * testsuite/gas/i386/unique.s: Likewise.
 350         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 351         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 352
 353 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 356
 357 2020-02-01  Anthony Green  <green@moxielogic.com>
 358
 359        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 360
 361 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 362
 363         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 364         %tls_ldo.
 365
 366 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 367
 368         PR gas/25472
 369         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 370         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 371         +mve.
 372         * testsuite/gas/arm/mve_dsp.d: New test.
 373
 374 2020-01-31  Nick Clifton  <nickc@redhat.com>
 375
 376         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 377         rather than BFD_RELOC_NONE.
 378
 379 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 380
 381         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 382         to support VLDMIA instruction for MVE.
 383         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 384         instruction for MVE.
 385         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 386         instruction for MVE.
 387         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 388         instruction for MVE.
 389         * testsuite/gas/arm/mve-ldst.d: New test.
 390         * testsuite/gas/arm/mve-ldst.s: Likewise.
 391
 392 2020-01-31  Nick Clifton  <nickc@redhat.com>
 393
 394         * po/fr.po: Updated French translation.
 395         * po/ru.po: Updated Russian translation.
 396
 397 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 398
 399         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 400         .s for the movprfx.
 401         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 402         * testsuite/gas/aarch64/sve-movprfx_28.d,
 403         * testsuite/gas/aarch64/sve-movprfx_28.l,
 404         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 405
 406 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 407
 408         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 409         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 410         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 411         Adjust expectations.
 412
 413 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 414
 415         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 416         * testsuite/gas/bpf/alu-be.d: Likewise.
 417         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 418         * testsuite/gas/bpf/alu32-be.d: Likewise.
 419
 420 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 421
 422         * testsuite/gas/i386/x86-64-branch-2.s,
 423         testsuite/gas/i386/x86-64-branch-4.s,
 424         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 425         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 426         testsuite/gas/i386/x86-64-branch-2.d,
 427         testsuite/gas/i386/x86-64-branch-4.l,
 428         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 429
 430 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 431
 432         * config/tc-i386.c (process_suffix): .
 433         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 434         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 435         Add LRETQ case.
 436         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 437         suffix.
 438         testsuite/gas/i386/x86_64.s: Add RETF cases.
 439         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 440         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 441         testsuite/gas/i386/x86-64-opcode.d,
 442         testsuite/gas/i386/x86-64-suffix-intel.d,
 443         testsuite/gas/i386/x86-64-suffix.d,
 444         testsuite/gas/i386/x86_64-intel.d
 445         testsuite/gas/i386/x86_64.d: Adjust expectations.
 446         * testsuite/gas/i386/x86-64-suffix.e,
 447         testsuite/gas/i386/x86_64.e: New.
 448
 449 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 450
 451         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 452         special case.
 453
 454 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         PR binutils/25445
 457         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 458         movsxd.
 459         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 460         differences.  Document movslq and movsxd.
 461         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 462         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 463         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 464         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 465         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 466         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 467         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 468         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 469         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 470         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 471         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 472
 473 2020-01-27  Alan Modra  <amodra@gmail.com>
 474
 475         * testsuite/gas/all/gas.exp: Replace case statements with switch
 476         statements.
 477         * testsuite/gas/elf/elf.exp: Likewise.
 478         * testsuite/gas/macros/macros.exp: Likewise.
 479         * testsuite/lib/gas-defs.exp: Likewise.
 480
 481 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 482
 483         PR 25403
 484         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 485         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 486
 487 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 488
 489         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 490         s exts must be known, so rename *ok* to *fail*.
 491         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 492         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 493         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 494         above change.
 495         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 496         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 497
 498 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         PR gas/25438
 501         * config/tc-i386.c (check_long_reg): Always disallow double word
 502         suffix in mnemonic with word general register.
 503         * testsuite/gas/i386/general.s: Replace word general register
 504         with double word general register for movl.
 505         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 506         register.
 507         * testsuite/gas/i386/general.l: Updated.
 508         * testsuite/gas/i386/inval.l: Likewise.
 509
 510 2020-01-22  Alan Modra  <amodra@gmail.com>
 511
 512         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 513         __tls_get_addr_desc and __tls_get_addr_opt.
 514
 515 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 516
 517         * testsuite/gas/i386/inval-crc32.s,
 518         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 519         * testsuite/gas/i386/inval-crc32.l,
 520         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 521
 522 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 523
 524         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 525         generic code path. Deal with No_lSuf being set in a template.
 526         * testsuite/gas/i386/inval-crc32.l,
 527         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 528         instead of error(s) when operand size is ambiguous.
 529         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 530         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 531         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 532         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 533         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 534         Adjust expectations.
 535
 536 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 537
 538         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 539         and an intel_syntax check. Re-write lack-of-suffix processing
 540         logic.
 541         * doc/c-i386.texi: Document operand size defaults for suffix-
 542         less AT&T syntax insns.
 543         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 544         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 545         testsuite/gas/i386/x86-64-avx-scalar.s,
 546         testsuite/gas/i386/x86-64-avx.s,
 547         testsuite/gas/i386/x86-64-bundle.s,
 548         testsuite/gas/i386/x86-64-intel64.s,
 549         testsuite/gas/i386/x86-64-lock-1.s,
 550         testsuite/gas/i386/x86-64-opcode.s,
 551         testsuite/gas/i386/x86-64-sse2avx.s,
 552         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 553         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 554         testsuite/gas/i386/x86-64-nops.s,
 555         testsuite/gas/i386/x86-64-ptwrite.s,
 556         testsuite/gas/i386/x86-64-simd.s,
 557         testsuite/gas/i386/x86-64-sse-noavx.s,
 558         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 559         insns.
 560         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 561         testsuite/gas/i386/noreg64.s: Add further tests.
 562         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 563         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 564         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 565         testsuite/gas/i386/sse-noavx.d,
 566         testsuite/gas/i386/x86-64-intel64.d,
 567         testsuite/gas/i386/x86-64-nops.d,
 568         testsuite/gas/i386/x86-64-opcode.d,
 569         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 570         testsuite/gas/i386/x86-64-ptwrite.d,
 571         testsuite/gas/i386/x86-64-simd-intel.d,
 572         testsuite/gas/i386/x86-64-simd-suffix.d,
 573         testsuite/gas/i386/x86-64-simd.d,
 574         testsuite/gas/i386/x86-64-sse-noavx.d
 575         testsuite/gas/i386/x86-64-suffix.d,
 576         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 577         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 578         testsuite/gas/i386/noreg64.l: New.
 579         * testsuite/gas/i386/i386.exp: Run new tests.
 580
 581 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 582
 583         * testsuite/gas/i386/avx512_bf16_vl.s,
 584         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 585         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 586         broadcast forms of VCVTNEPS2BF16.
 587         * testsuite/gas/i386/avx512_bf16_vl.d,
 588         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 589
 590 2020-01-20  Nick Clifton  <nickc@redhat.com>
 591
 592         * po/uk.po: Updated Ukranian translation.
 593
 594 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 595
 596         PR ld/25416
 597         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 598         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 599         x32 object.
 600         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 601         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 602         R_X86_64_GOTPC32_TLSDESC relocation.
 603
 604 2020-01-18  Nick Clifton  <nickc@redhat.com>
 605
 606         * configure: Regenerate.
 607         * po/gas.pot: Regenerate.
 608
 609 2020-01-18  Nick Clifton  <nickc@redhat.com>
 610
 611         Binutils 2.34 branch created.
 612
 613 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 614
 615         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 616         with vex_encoding_vex.
 617         (parse_insn): Likewise.
 618         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 619         and {vex3} documentation.
 620         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 621         {vex}.
 622         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 623
 624 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 625
 626         PR 25376
 627         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 628         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 629         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 630         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 631         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 632         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 633
 634 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 635
 636         * config/tc-i386.c (match_template): Drop found_cpu_match local
 637         variable.
 638
 639 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 640
 641         * testsuite/gas/i386/avx512dq-inval.l,
 642         testsuite/gas/i386/avx512dq-inval.s: New.
 643         * testsuite/gas/i386/i386.exp: Run new test.
 644
 645 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 646
 647         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 648         relocations when the target is 430X, except when extracting part of an
 649         expression.
 650         (msp430_srcoperand): Adjust comment.
 651         Initialize the expp member of the msp430_operand_s struct as
 652         appropriate.
 653         (msp430_dstoperand): Likewise.
 654         * testsuite/gas/msp430/msp430.exp: Run new test.
 655         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 656         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 657
 658 2020-01-15  Alan Modra  <amodra@gmail.com>
 659
 660         * configure.tgt: Add sparc-*-freebsd case.
 661
 662 2020-01-14  Lili Cui <lili.cui@intel.com>
 663
 664         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 665         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 666         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 667         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 668         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 669         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 670         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 671         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 672         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 673         * testsuite/gas/i386/align-branch-5.d: Likewise.
 674         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 675         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 676         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 677         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 678         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 679         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 680         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 681         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 682         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 683         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 684         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 685         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 686
 687 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 688
 689         PR 25377
 690         * config/tc-z80.c: Add support for half precision, single
 691         precision and double precision floating point values.
 692         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 693         * doc/as.texi: Add new z80 command line options.
 694         * doc/c-z80.texi: Document new z80 command line options.
 695         * testsuite/gas/z80/ez80_pref_dis.s: New test.
 696         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
 697         * testsuite/gas/z80/z80.exp: Run the new test.
 698         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
 699         * testsuite/gas/z80/fp_zeda32.d: Likewise.
 700         * testsuite/gas/z80/strings.d: Update expected output.
 701
 702 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
 703
 704         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
 705         dependency.
 706
 707 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 708
 709         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
 710         the CPU.
 711         * config/tc-arc.h: Add header if/defs.
 712         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
 713
 714 2020-01-13  Alan Modra  <amodra@gmail.com>
 715
 716         * testsuite/gas/wasm32/allinsn.d: Update expected output.
 717
 718 2020-01-13  Alan Modra  <amodra@gmail.com>
 719
 720         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
 721         insertion.
 722
 723 2020-01-10  Alan Modra  <amodra@gmail.com>
 724
 725         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
 726         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
 727
 728 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 729
 730         PR 25224
 731         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
 732         opcode byte values.
 733         (emit_ld_r_r): Likewise.
 734         (emit_ld_rr_m): Likewise.
 735         (emit_ld_rr_nn): Likewise.
 736
 737 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 738
 739         * config/tc-i386.c (optimize_encoding): Add
 740         is_any_vex_encoding() invocations. Drop respective
 741         i.tm.extension_opcode == None checks.
 742
 743 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 744
 745         * config/tc-i386.c (md_assemble): Check RegRex is clear during
 746         REX transformations. Correct comment indentation.
 747
 748 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 749
 750         * config/tc-i386.c (optimize_encoding): Generalize register
 751         transformation for TEST optimization.
 752
 753 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 754
 755         * testsuite/gas/i386/x86-64-sysenter-amd.s,
 756         testsuite/gas/i386/x86-64-sysenter-amd.d,
 757         testsuite/gas/i386/x86-64-sysenter-amd.l,
 758         testsuite/gas/i386/x86-64-sysenter-intel.d,
 759         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
 760         * testsuite/gas/i386/i386.exp: Run new tests.
 761
 762 2020-01-08  Nick Clifton  <nickc@redhat.com>
 763
 764         PR 25284
 765         * doc/as.texi (Align): Document the fact that all arguments can be
 766         omitted.
 767         (Balign): Likewise.
 768         (P2align): Likewise.
 769
 770 2020-01-08  Nick Clifton  <nickc@redhat.com>
 771
 772         PR 14891
 773         * config/obj-elf.c (obj_elf_section): Fail if the section name is
 774         already defined as a different symbol type.
 775         * testsuite/gas/elf/pr14891.s: New test source file.
 776         * testsuite/gas/elf/pr14891.d: New test driver.
 777         * testsuite/gas/elf/pr14891.s: New test expected error output.
 778         * testsuite/gas/elf/elf.exp: Run the new test.
 779
 780 2020-01-08  Alan Modra  <amodra@gmail.com>
 781
 782         * config/tc-z8k.c (md_begin): Make idx unsigned.
 783         (get_specific): Likewise for this_index.
 784
 785 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
 786
 787         * onfig/tc-arc.c (parse_reloc_symbol): New function.
 788         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
 789         (md_operand): Set X_md to absent.
 790         (arc_parse_name): Check for X_md.
 791
 792 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 793
 794         PR 25311
 795         * as.h (TC_STRING_ESCAPES): Provide a default definition.
 796         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
 797         NO_STRING_ESCAPES.
 798         * read.c (next_char_of_string): Likewise.
 799         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
 800         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
 801
 802 2020-01-03  Nick Clifton  <nickc@redhat.com>
 803
 804         * po/sv.po: Updated Swedish translation.
 805
 806 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 807
 808         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
 809         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
 810
 811 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 812
 813         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
 814         by-element usdot. Add 64-bit form tests for by-element sudot.
 815         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
 816
 817 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 818
 819         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
 820         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
 821
 822 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 823
 824         * testsuite/gas/aarch64/f64mm.d,
 825         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
 826
 827 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 828
 829         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
 830         support for assembler code generated by SDCC. Add new relocation
 831         types. Add z80-elf target support.
 832         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
 833         labels. Local labels starts from ".L".
 834         * NEWS: Mention the new support.
 835         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
 836         * testsuite/gas/all/fwdexp.s: Likewise.
 837         * testsuite/gas/all/cond.l: Likewise.
 838         * testsuite/gas/all/cond.s: Likewise.
 839         * testsuite/gas/all/fwdexp.d: Likewise.
 840         * testsuite/gas/all/fwdexp.s: Likewise.
 841         * testsuite/gas/elf/section2.e-mips: Likewise.
 842         * testsuite/gas/elf/section2.l: Likewise.
 843         * testsuite/gas/elf/section2.s: Likewise.
 844         * testsuite/gas/macros/app1.d: Likewise.
 845         * testsuite/gas/macros/app1.s: Likewise.
 846         * testsuite/gas/macros/app2.d: Likewise.
 847         * testsuite/gas/macros/app2.s: Likewise.
 848         * testsuite/gas/macros/app3.d: Likewise.
 849         * testsuite/gas/macros/app3.s: Likewise.
 850         * testsuite/gas/macros/app4.d: Likewise.
 851         * testsuite/gas/macros/app4.s: Likewise.
 852         * testsuite/gas/macros/app4b.s: Likewise.
 853         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
 854         * testsuite/gas/z80/z80.exp: Add new tests
 855         * testsuite/gas/z80/dollar.d: New file.
 856         * testsuite/gas/z80/dollar.s: New file.
 857         * testsuite/gas/z80/ez80_adl_all.d: New file.
 858         * testsuite/gas/z80/ez80_adl_all.s: New file.
 859         * testsuite/gas/z80/ez80_adl_suf.d: New file.
 860         * testsuite/gas/z80/ez80_isuf.s: New file.
 861         * testsuite/gas/z80/ez80_z80_all.d: New file.
 862         * testsuite/gas/z80/ez80_z80_all.s: New file.
 863         * testsuite/gas/z80/ez80_z80_suf.d: New file.
 864         * testsuite/gas/z80/r800_extra.d: New file.
 865         * testsuite/gas/z80/r800_extra.s: New file.
 866         * testsuite/gas/z80/r800_ii8.d: New file.
 867         * testsuite/gas/z80/r800_z80_doc.d: New file.
 868         * testsuite/gas/z80/z180.d: New file.
 869         * testsuite/gas/z80/z180.s: New file.
 870         * testsuite/gas/z80/z180_z80_doc.d: New file.
 871         * testsuite/gas/z80/z80_doc.d: New file.
 872         * testsuite/gas/z80/z80_doc.s: New file.
 873         * testsuite/gas/z80/z80_ii8.d: New file.
 874         * testsuite/gas/z80/z80_ii8.s: New file.
 875         * testsuite/gas/z80/z80_in_f_c.d: New file.
 876         * testsuite/gas/z80/z80_in_f_c.s: New file.
 877         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
 878         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
 879         * testsuite/gas/z80/z80_out_c_0.d: New file.
 880         * testsuite/gas/z80/z80_out_c_0.s: New file.
 881         * testsuite/gas/z80/z80_reloc.d: New file.
 882         * testsuite/gas/z80/z80_reloc.s: New file.
 883         * testsuite/gas/z80/z80_sli.d: New file.
 884         * testsuite/gas/z80/z80_sli.s: New file.
 885
 886 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 887
 888         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
 889         REGLIST_RN.
 890
 891 2020-01-01  Alan Modra  <amodra@gmail.com>
 892
 893         Update year range in copyright notice of all files.
 894
 895 For older changes see ChangeLog-2019
 896 \f
 897 Copyright (C) 2020 Free Software Foundation, Inc.
 898
 899 Copying and distribution of this file, with or without modification,
 900 are permitted in any medium without royalty provided the copyright
 901 notice and this notice are preserved.
 902
 903 Local Variables:
 904 mode: change-log
 905 left-margin: 8
 906 fill-column: 74
 907 version-control: never
 908 End: