gas/ChangeLog

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