gas/ChangeLog

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