gas/ChangeLog

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