gas/ChangeLog

   1 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
   2
   3         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
   4         (riscv_opts): Initialize it.
   5         (reg_lookup_internal): Check the `riscv_opts.csr_check`
   6         before doing the CSR checking.
   7         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
   8         (md_longopts): Add mcsr-check and mno-csr-check.
   9         (md_parse_option): Handle new enum option values.
  10         (s_riscv_option): Handle new long options.
  11         * doc/c-riscv.texi: Add description for the new .option and assembler
  12         options.
  13         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
  14         the CSR checking.
  15         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
  16
  17         * config/tc-riscv.c (csr_extra_hash): New.
  18         (enum riscv_csr_class): New enum.  Used to decide
  19         whether or not this CSR is legal in the current ISA string.
  20         (struct riscv_csr_extra): New structure to hold all extra information
  21         of CSR.
  22         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
  23         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
  24         Call hash_reg_name to insert CSR address into reg_names_hash.
  25         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
  26         Decide whether the CSR is valid according to the csr_extra_hash.
  27         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
  28         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
  29         not a boolean.  This is same as riscv_init_csr_hash, so keep the
  30         consistent usage.
  31         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
  32         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
  33         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
  34         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
  35         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
  36         f-ext CSR are not allowed.
  37         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
  38         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
  39         source file is `priv-reg.s`, and the ISA is rv64if, so the
  40         rv32-only CSR are not allowed.
  41         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
  42
  43 2020-02-21  Alan Modra  <amodra@gmail.com>
  44
  45         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
  46         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
  47
  48 2020-02-21  Alan Modra  <amodra@gmail.com>
  49
  50         PR 25569
  51         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
  52         on section size adjustment, instead perform another write if
  53         exec header size is larger than section size.
  54
  55 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
  56
  57         * doc/c-riscv.texi: Add the doc entries for -march-attr/
  58         -mno-arch-attr command line options.
  59
  60 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
  61
  62         * testsuite/gas/riscv/c-add-addi.d: New testcase.
  63         * testsuite/gas/riscv/c-add-addi.s: Likewise.
  64
  65 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
  66
  67         PR 25576
  68         * config/tc-z80.c (md_parse_option): Do not use an underscore
  69         prefix for local labels in SDCC compatability mode.
  70         (z80_start_line_hook): Remove SDCC dollar label support.
  71         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
  72         * testsuite/gas/z80/sdcc.s: Likewise.
  73
  74 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
  75
  76         PR 25517
  77         * config/tc-z80.c: Add -march option.
  78         * doc/as.texi: Update Z80 documentation.
  79         * doc/c-z80.texi: Likewise.
  80         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
  81         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
  82         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
  83         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
  84         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
  85         * testsuite/gas/z80/gbz80_all.d: Likewise.
  86         * testsuite/gas/z80/r800_extra.d: Likewise.
  87         * testsuite/gas/z80/r800_ii8.d: Likewise.
  88         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
  89         * testsuite/gas/z80/sdcc.d: Likewise.
  90         * testsuite/gas/z80/z180.d: Likewise.
  91         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
  92         * testsuite/gas/z80/z80_doc.d: Likewise.
  93         * testsuite/gas/z80/z80_ii8.d: Likewise.
  94         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
  95         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
  96         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
  97         * testsuite/gas/z80/z80_sli.d: Likewise.
  98         * testsuite/gas/z80/z80n_all.d: Likewise.
  99         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 100
 101 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 102
 103         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 104         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 105         * testsuite/gas/i386/i386.exp: Run property-3 and
 106         x86-64-property-3.
 107         * testsuite/gas/i386/property-3.d: New file.
 108         * testsuite/gas/i386/property-3.s: Likewise.
 109         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 110
 111 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 112
 113         * config/tc-i386.c (cpu_arch): Add .popcnt.
 114         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 115         Add a tab before @samp{.sse4a}.
 116
 117 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 118
 119         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 120         for AddrPrefixOpReg templates. Combine the two pieces of
 121         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 122         mode.
 123
 124 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 125
 126         PR gas/14439
 127         * config/tc-i386.c (md_assemble): Also suppress operand
 128         swapping for MONITOR{,X} and MWAIT{,X}.
 129         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 130         Add Intel syntax monitor/mwait tests.
 131         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 132         Adjust expectations.
 133         *testsuite/gas/i386/sse3-intel.d,
 134         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 135         * testsuite/gas/i386/i386.exp: Run new tests.
 136
 137 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 138
 139         PR gas/6518
 140         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 141         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 142         re-indentation).
 143         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 144         cases.
 145         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 146         * testsuite/gas/i386/avx512dq-inval.l,
 147         testsuite/gas/i386/inval-avx.l,
 148         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 149         * testsuite/gas/i386/avx512vl-ambig.s,
 150         testsuite/gas/i386/avx512vl-ambig.l: New.
 151         * testsuite/gas/i386/i386.exp: Run new test.
 152
 153 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 156         nosse4.
 157         * doc/c-i386.texi: Document sse4a and nosse4a.
 158
 159 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 162         for AT&T syntax.
 163
 164 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 165
 166         PR gas/25438
 167         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 168         casing ...
 169         (process_suffix): ... here. Consider just the first operand
 170         initially.
 171         (check_long_reg): Drop opcode 0x63 special case again.
 172         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 173         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 174         Move ambiguous operand size tests ...
 175         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 176         testsuite/gas/i386/noreg64.s: ... here.
 177         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 178         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 179         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 180         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 181         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 182         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 183         testsuite/gas/i386/x86-64-movsxd.d,
 184         testsuite/gas/i386/x86-64-movsxd-intel.d,
 185         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 186         Adjust expectations.
 187         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 188         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 189         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 190         * testsuite/gas/i386/i386.exp: Run new tests.
 191
 192 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 193
 194         * config/tc-i386.c (process_operands): Also skip segment
 195         override prefix emission if it matches an already present one.
 196         * testsuite/gas/i386/prefix32.s: Add double segment override
 197         cases.
 198         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 199
 200 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 201
 202         * config/tc-i386.c (process_operands): Drop ineffectual segment
 203         overrides when optimizing.
 204         * testsuite/gas/i386/lea-optimize.d: New.
 205         * testsuite/gas/i386/i386.exp: Run new test.
 206
 207 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 208
 209         * config/tc-i386.c (process_operands): Also check insn prefix
 210         for ineffectual segment override warning. Don't cover possible
 211         VEX/EVEX encoded insns there.
 212         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 213         testsuite/gas/i386/lea.e: New.
 214         * testsuite/gas/i386/i386.exp: Run new test.
 215
 216 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         PR gas/25438
 219         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 220         syntax.
 221
 222 2020-02-13  Fangrui Song   <maskray@google.com>
 223             H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR gas/25551
 226         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 227         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 228         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 229         * testsuite/gas/i386/relax-5.d: New file.
 230         * testsuite/gas/i386/relax-5.s: Likewise.
 231         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 232         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 233
 234 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 235
 236         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 237         "nosse4" entry.
 238
 239 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 240
 241         * config/tc-i386.c (avx512): New (at file scope), moved from
 242         (check_VecOperands): ... here.
 243         (process_suffix): Add [XYZ]MMword operand size handling.
 244         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 245         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 246         tests.
 247         * testsuite/gas/i386/avx512dq-inval.l,
 248         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 249
 250 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 251
 252         PR gas/24546
 253         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 254         code only.
 255         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 256         CALL/JMP in O_tbyte_ptr case.
 257         * doc/c-i386.texi: Mention far call and full pointer load ISA
 258         differences.
 259         * testsuite/gas/i386/x86-64-branch-3.s,
 260         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 261         * testsuite/gas/i386/x86-64-branch-3.d,
 262         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 263         * testsuite/gas/i386/x86-64-branch-5.l,
 264         testsuite/gas/i386/x86-64-branch-5.s: New.
 265         * testsuite/gas/i386/i386.exp: Run new test.
 266
 267 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 268
 269         PR gas/25438
 270         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 271         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 272         64-bit-only warning.
 273         (check_word_reg): Consistently error on mismatching register
 274         size and suffix.
 275         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 276         for movw. Replace suffix / GPR for orb.
 277         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 278         byte GPRs as well as ones for inb/outb with a word accumulator.
 279         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 280         testsuite/gas/i386/inval.l: Adjust expectations.
 281
 282 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 283
 284         * config/tc-i386.c (operand_type_register_match): Also fall
 285         through initial two if()-s when the template allows for a GPR
 286         operand. Adjust comment.
 287
 288 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 289
 290         (struct _i386_insn): New field "short_form".
 291         (optimize_encoding): Drop setting of shortform field.
 292         (process_suffix): Set i.short_form. Replace shortform use.
 293         (process_operands): Replace shortform use.
 294
 295 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 296
 297         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 298         loop initial declaration.
 299
 300 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 301
 302         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 303         instructions that can have 5 arguments.
 304         (enum operand_parse_code): Add new operands.
 305         (parse_operands): Account for new operands.
 306         (S5): New macro.
 307         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 308         (neon_select_shape): Account for P suffix.
 309         (LOW1): Move macro to global position.
 310         (HI4): Move macro to global position.
 311         (vcx_assign_vec_d): New.
 312         (vcx_assign_vec_m): New.
 313         (vcx_assign_vec_n): New.
 314         (enum vcx_reg_type): New.
 315         (vcx_get_reg_type): New.
 316         (vcx_size_pos): New.
 317         (vcx_vec_pos): New.
 318         (vcx_handle_shape): New.
 319         (vcx_ensure_register_in_range): New.
 320         (vcx_handle_register_arguments): New.
 321         (vcx_handle_insn_block): New.
 322         (vcx_handle_common_checks): New.
 323         (do_vcx1): New.
 324         (do_vcx2): New.
 325         (do_vcx3): New.
 326         * testsuite/gas/arm/cde-missing-fp.d: New test.
 327         * testsuite/gas/arm/cde-missing-fp.l: New test.
 328         * testsuite/gas/arm/cde-missing-mve.d: New test.
 329         * testsuite/gas/arm/cde-missing-mve.l: New test.
 330         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 331         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 332         * testsuite/gas/arm/cde-mve.s: New test.
 333         * testsuite/gas/arm/cde-warnings.l:
 334         * testsuite/gas/arm/cde-warnings.s:
 335         * testsuite/gas/arm/cde.d:
 336         * testsuite/gas/arm/cde.s:
 337
 338 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 339             Matthew Malcomson  <matthew.malcomson@arm.com>
 340
 341         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 342         CDE coprocessor that can be enabled.
 343         (enum pred_instruction_type): New pred type.
 344         (BAD_NO_VPT): New error message.
 345         (BAD_CDE): New error message.
 346         (BAD_CDE_COPROC): New error message.
 347         (enum operand_parse_code): Add new immediate operands.
 348         (parse_operands): Account for new immediate operands.
 349         (check_cde_operand): New.
 350         (cde_coproc_enabled): New.
 351         (cde_coproc_pos): New.
 352         (cde_handle_coproc): New.
 353         (cxn_handle_predication): New.
 354         (do_custom_instruction_1): New.
 355         (do_custom_instruction_2): New.
 356         (do_custom_instruction_3): New.
 357         (do_cx1): New.
 358         (do_cx1a): New.
 359         (do_cx1d): New.
 360         (do_cx1da): New.
 361         (do_cx2): New.
 362         (do_cx2a): New.
 363         (do_cx2d): New.
 364         (do_cx2da): New.
 365         (do_cx3): New.
 366         (do_cx3a): New.
 367         (do_cx3d): New.
 368         (do_cx3da): New.
 369         (handle_pred_state): Define new IT block behaviour.
 370         (insns): Add newn CX*{,d}{,a} instructions.
 371         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 372         Define new cdecp extension strings.
 373         * doc/c-arm.texi: Document new cdecp extension arguments.
 374         * testsuite/gas/arm/cde-scalar.d: New test.
 375         * testsuite/gas/arm/cde-scalar.s: New test.
 376         * testsuite/gas/arm/cde-warnings.d: New test.
 377         * testsuite/gas/arm/cde-warnings.l: New test.
 378         * testsuite/gas/arm/cde-warnings.s: New test.
 379         * testsuite/gas/arm/cde.d: New test.
 380         * testsuite/gas/arm/cde.s: New test.
 381
 382 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         PR gas/25516
 385         * config/tc-i386.c (intel64): Renamed to ...
 386         (isa64): This.
 387         (match_template): Accept Intel64 only instruction by default.
 388         (i386_displacement): Updated.
 389         (md_parse_option): Updated.
 390         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 391         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 392         -mamd64 to x86-64-sysenter-amd.
 393         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 394
 395 2020-02-10  Alan Modra  <amodra@gmail.com>
 396
 397         * config/obj-elf.c (obj_elf_change_section): Error for section
 398         type, attr or entsize changes in assembly.
 399         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 400         * testsuite/gas/elf/section5.l: Update.
 401
 402 2020-02-10  Alan Modra  <amodra@gmail.com>
 403
 404         * output-file.c (output_file_close): Do a normal close when
 405         flag_always_generate_output.
 406         * write.c (write_object_file): Don't stop output when
 407         flag_always_generate_output.
 408
 409 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 410
 411         PR 25469
 412         * config/tc-z80.c: Add -gbz80 command line option to generate code
 413         for the GameBoy Z80.  Add support for generating DWARF.
 414         * config/tc-z80.h: Add support for DWARF debug information
 415         generation.
 416         * doc/c-z80.texi: Document new command line option.
 417         * testsuite/gas/z80/gbz80_all.d: New file.
 418         * testsuite/gas/z80/gbz80_all.s: New file.
 419         * testsuite/gas/z80/z80.exp: Run the new tests.
 420         * testsuite/gas/z80/z80n_all.d: New file.
 421         * testsuite/gas/z80/z80n_all.s: New file.
 422         * testsuite/gas/z80/z80n_reloc.d: New file.
 423
 424 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         PR gas/25381
 427         * config/obj-elf.c (get_section): Also check
 428         linked_to_symbol_name.
 429         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 430         (obj_elf_parse_section_letters): Handle the 'o' flag.
 431         (build_group_lists): Renamed to ...
 432         (build_additional_section_info): This.  Set elf_linked_to_section
 433         from map_head.linked_to_symbol_name.
 434         (elf_adjust_symtab): Updated.
 435         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 436         * doc/as.texi: Document the 'o' flag.
 437         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 438         * testsuite/gas/elf/section18.d: New file.
 439         * testsuite/gas/elf/section18.s: Likewise.
 440         * testsuite/gas/elf/section19.d: Likewise.
 441         * testsuite/gas/elf/section19.s: Likewise.
 442         * testsuite/gas/elf/section20.d: Likewise.
 443         * testsuite/gas/elf/section20.s: Likewise.
 444         * testsuite/gas/elf/section21.d: Likewise.
 445         * testsuite/gas/elf/section21.l: Likewise.
 446         * testsuite/gas/elf/section21.s: Likewise.
 447
 448 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         * NEWS: Mention x86 assembler options to align branches for
 451         binutils 2.34.
 452
 453 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 454
 455         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 456         only for ELF targets.
 457         * testsuite/gas/i386/unique.d: Don't xfail.
 458         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 459
 460 2020-02-06  Alan Modra  <amodra@gmail.com>
 461
 462         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 463         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 464
 465 2020-02-06  Alan Modra  <amodra@gmail.com>
 466
 467         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 468         xfail, and rename test.
 469         * testsuite/gas/elf/section12b.d: Likewise.
 470         * testsuite/gas/elf/section16a.d: Likewise.
 471         * testsuite/gas/elf/section16b.d: Likewise.
 472
 473 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 474
 475         PR gas/25380
 476         * config/obj-elf.c (section_match): Removed.
 477         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 478         section_id.
 479         (obj_elf_change_section): Replace info and group_name arguments
 480         with match_p.  Also update the section ID and flags from match_p.
 481         (obj_elf_section): Handle "unique,N".  Update call to
 482         obj_elf_change_section.
 483         * config/obj-elf.h (elf_section_match): New.
 484         (obj_elf_change_section): Updated.
 485         * config/tc-arm.c (start_unwind_section): Update call to
 486         obj_elf_change_section.
 487         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 488         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 489         (microblaze_s_sdata): Likewise.
 490         (microblaze_s_rdata): Likewise.
 491         (microblaze_s_bss): Likewise.
 492         * config/tc-mips.c (s_change_section): Likewise.
 493         * config/tc-msp430.c (msp430_profiler): Likewise.
 494         * config/tc-rx.c (parse_rx_section): Likewise.
 495         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 496         * doc/as.texi: Document "unique,N" in .section directive.
 497         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 498         * testsuite/gas/elf/section15.d: New file.
 499         * testsuite/gas/elf/section15.s: Likewise.
 500         * testsuite/gas/elf/section16.s: Likewise.
 501         * testsuite/gas/elf/section16a.d: Likewise.
 502         * testsuite/gas/elf/section16b.d: Likewise.
 503         * testsuite/gas/elf/section17.d: Likewise.
 504         * testsuite/gas/elf/section17.l: Likewise.
 505         * testsuite/gas/elf/section17.s: Likewise.
 506         * testsuite/gas/i386/unique.d: Likewise.
 507         * testsuite/gas/i386/unique.s: Likewise.
 508         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 509         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 510
 511 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 514
 515 2020-02-01  Anthony Green  <green@moxielogic.com>
 516
 517        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 518
 519 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 520
 521         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 522         %tls_ldo.
 523
 524 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 525
 526         PR gas/25472
 527         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 528         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 529         +mve.
 530         * testsuite/gas/arm/mve_dsp.d: New test.
 531
 532 2020-01-31  Nick Clifton  <nickc@redhat.com>
 533
 534         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 535         rather than BFD_RELOC_NONE.
 536
 537 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 538
 539         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 540         to support VLDMIA instruction for MVE.
 541         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 542         instruction for MVE.
 543         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 544         instruction for MVE.
 545         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 546         instruction for MVE.
 547         * testsuite/gas/arm/mve-ldst.d: New test.
 548         * testsuite/gas/arm/mve-ldst.s: Likewise.
 549
 550 2020-01-31  Nick Clifton  <nickc@redhat.com>
 551
 552         * po/fr.po: Updated French translation.
 553         * po/ru.po: Updated Russian translation.
 554
 555 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 556
 557         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 558         .s for the movprfx.
 559         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 560         * testsuite/gas/aarch64/sve-movprfx_28.d,
 561         * testsuite/gas/aarch64/sve-movprfx_28.l,
 562         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 563
 564 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 565
 566         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 567         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 568         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 569         Adjust expectations.
 570
 571 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 572
 573         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 574         * testsuite/gas/bpf/alu-be.d: Likewise.
 575         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 576         * testsuite/gas/bpf/alu32-be.d: Likewise.
 577
 578 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 579
 580         * testsuite/gas/i386/x86-64-branch-2.s,
 581         testsuite/gas/i386/x86-64-branch-4.s,
 582         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 583         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 584         testsuite/gas/i386/x86-64-branch-2.d,
 585         testsuite/gas/i386/x86-64-branch-4.l,
 586         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 587
 588 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 589
 590         * config/tc-i386.c (process_suffix): .
 591         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 592         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 593         Add LRETQ case.
 594         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 595         suffix.
 596         testsuite/gas/i386/x86_64.s: Add RETF cases.
 597         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 598         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 599         testsuite/gas/i386/x86-64-opcode.d,
 600         testsuite/gas/i386/x86-64-suffix-intel.d,
 601         testsuite/gas/i386/x86-64-suffix.d,
 602         testsuite/gas/i386/x86_64-intel.d
 603         testsuite/gas/i386/x86_64.d: Adjust expectations.
 604         * testsuite/gas/i386/x86-64-suffix.e,
 605         testsuite/gas/i386/x86_64.e: New.
 606
 607 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 608
 609         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 610         special case.
 611
 612 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 613
 614         PR binutils/25445
 615         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 616         movsxd.
 617         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 618         differences.  Document movslq and movsxd.
 619         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 620         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 621         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 622         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 623         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 624         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 625         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 626         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 627         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 628         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 629         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 630
 631 2020-01-27  Alan Modra  <amodra@gmail.com>
 632
 633         * testsuite/gas/all/gas.exp: Replace case statements with switch
 634         statements.
 635         * testsuite/gas/elf/elf.exp: Likewise.
 636         * testsuite/gas/macros/macros.exp: Likewise.
 637         * testsuite/lib/gas-defs.exp: Likewise.
 638
 639 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 640
 641         PR 25403
 642         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 643         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 644
 645 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 646
 647         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 648         s exts must be known, so rename *ok* to *fail*.
 649         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 650         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 651         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 652         above change.
 653         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 654         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 655
 656 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 657
 658         PR gas/25438
 659         * config/tc-i386.c (check_long_reg): Always disallow double word
 660         suffix in mnemonic with word general register.
 661         * testsuite/gas/i386/general.s: Replace word general register
 662         with double word general register for movl.
 663         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 664         register.
 665         * testsuite/gas/i386/general.l: Updated.
 666         * testsuite/gas/i386/inval.l: Likewise.
 667
 668 2020-01-22  Alan Modra  <amodra@gmail.com>
 669
 670         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 671         __tls_get_addr_desc and __tls_get_addr_opt.
 672
 673 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 674
 675         * testsuite/gas/i386/inval-crc32.s,
 676         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 677         * testsuite/gas/i386/inval-crc32.l,
 678         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 679
 680 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 681
 682         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 683         generic code path. Deal with No_lSuf being set in a template.
 684         * testsuite/gas/i386/inval-crc32.l,
 685         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 686         instead of error(s) when operand size is ambiguous.
 687         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 688         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 689         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 690         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 691         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 692         Adjust expectations.
 693
 694 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 695
 696         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 697         and an intel_syntax check. Re-write lack-of-suffix processing
 698         logic.
 699         * doc/c-i386.texi: Document operand size defaults for suffix-
 700         less AT&T syntax insns.
 701         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 702         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 703         testsuite/gas/i386/x86-64-avx-scalar.s,
 704         testsuite/gas/i386/x86-64-avx.s,
 705         testsuite/gas/i386/x86-64-bundle.s,
 706         testsuite/gas/i386/x86-64-intel64.s,
 707         testsuite/gas/i386/x86-64-lock-1.s,
 708         testsuite/gas/i386/x86-64-opcode.s,
 709         testsuite/gas/i386/x86-64-sse2avx.s,
 710         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 711         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 712         testsuite/gas/i386/x86-64-nops.s,
 713         testsuite/gas/i386/x86-64-ptwrite.s,
 714         testsuite/gas/i386/x86-64-simd.s,
 715         testsuite/gas/i386/x86-64-sse-noavx.s,
 716         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 717         insns.
 718         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 719         testsuite/gas/i386/noreg64.s: Add further tests.
 720         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 721         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 722         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 723         testsuite/gas/i386/sse-noavx.d,
 724         testsuite/gas/i386/x86-64-intel64.d,
 725         testsuite/gas/i386/x86-64-nops.d,
 726         testsuite/gas/i386/x86-64-opcode.d,
 727         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 728         testsuite/gas/i386/x86-64-ptwrite.d,
 729         testsuite/gas/i386/x86-64-simd-intel.d,
 730         testsuite/gas/i386/x86-64-simd-suffix.d,
 731         testsuite/gas/i386/x86-64-simd.d,
 732         testsuite/gas/i386/x86-64-sse-noavx.d
 733         testsuite/gas/i386/x86-64-suffix.d,
 734         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 735         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 736         testsuite/gas/i386/noreg64.l: New.
 737         * testsuite/gas/i386/i386.exp: Run new tests.
 738
 739 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 740
 741         * testsuite/gas/i386/avx512_bf16_vl.s,
 742         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 743         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 744         broadcast forms of VCVTNEPS2BF16.
 745         * testsuite/gas/i386/avx512_bf16_vl.d,
 746         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 747
 748 2020-01-20  Nick Clifton  <nickc@redhat.com>
 749
 750         * po/uk.po: Updated Ukranian translation.
 751
 752 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         PR ld/25416
 755         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 756         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 757         x32 object.
 758         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 759         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 760         R_X86_64_GOTPC32_TLSDESC relocation.
 761
 762 2020-01-18  Nick Clifton  <nickc@redhat.com>
 763
 764         * configure: Regenerate.
 765         * po/gas.pot: Regenerate.
 766
 767 2020-01-18  Nick Clifton  <nickc@redhat.com>
 768
 769         Binutils 2.34 branch created.
 770
 771 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 774         with vex_encoding_vex.
 775         (parse_insn): Likewise.
 776         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 777         and {vex3} documentation.
 778         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 779         {vex}.
 780         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 781
 782 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 783
 784         PR 25376
 785         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 786         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 787         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 788         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 789         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 790         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 791
 792 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 793
 794         * config/tc-i386.c (match_template): Drop found_cpu_match local
 795         variable.
 796
 797 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 798
 799         * testsuite/gas/i386/avx512dq-inval.l,
 800         testsuite/gas/i386/avx512dq-inval.s: New.
 801         * testsuite/gas/i386/i386.exp: Run new test.
 802
 803 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 804
 805         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 806         relocations when the target is 430X, except when extracting part of an
 807         expression.
 808         (msp430_srcoperand): Adjust comment.
 809         Initialize the expp member of the msp430_operand_s struct as
 810         appropriate.
 811         (msp430_dstoperand): Likewise.
 812         * testsuite/gas/msp430/msp430.exp: Run new test.
 813         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 814         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 815
 816 2020-01-15  Alan Modra  <amodra@gmail.com>
 817
 818         * configure.tgt: Add sparc-*-freebsd case.
 819
 820 2020-01-14  Lili Cui <lili.cui@intel.com>
 821
 822         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 823         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 824         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 825         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 826         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 827         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 828         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 829         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 830         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 831         * testsuite/gas/i386/align-branch-5.d: Likewise.
 832         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 833         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 834         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 835         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 836         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 837         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 838         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 839         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 840         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 841         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 842         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 843         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 844
 845 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 846
 847         PR 25377
 848         * config/tc-z80.c: Add support for half precision, single
 849         precision and double precision floating point values.
 850         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 851         * doc/as.texi: Add new z80 command line options.
 852         * doc/c-z80.texi: Document new z80 command line options.
 853         * testsuite/gas/z80/ez80_pref_dis.s: New test.
 854         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
 855         * testsuite/gas/z80/z80.exp: Run the new test.
 856         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
 857         * testsuite/gas/z80/fp_zeda32.d: Likewise.
 858         * testsuite/gas/z80/strings.d: Update expected output.
 859
 860 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
 861
 862         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
 863         dependency.
 864
 865 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 866
 867         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
 868         the CPU.
 869         * config/tc-arc.h: Add header if/defs.
 870         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
 871
 872 2020-01-13  Alan Modra  <amodra@gmail.com>
 873
 874         * testsuite/gas/wasm32/allinsn.d: Update expected output.
 875
 876 2020-01-13  Alan Modra  <amodra@gmail.com>
 877
 878         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
 879         insertion.
 880
 881 2020-01-10  Alan Modra  <amodra@gmail.com>
 882
 883         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
 884         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
 885
 886 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 887
 888         PR 25224
 889         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
 890         opcode byte values.
 891         (emit_ld_r_r): Likewise.
 892         (emit_ld_rr_m): Likewise.
 893         (emit_ld_rr_nn): Likewise.
 894
 895 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 896
 897         * config/tc-i386.c (optimize_encoding): Add
 898         is_any_vex_encoding() invocations. Drop respective
 899         i.tm.extension_opcode == None checks.
 900
 901 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 902
 903         * config/tc-i386.c (md_assemble): Check RegRex is clear during
 904         REX transformations. Correct comment indentation.
 905
 906 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 907
 908         * config/tc-i386.c (optimize_encoding): Generalize register
 909         transformation for TEST optimization.
 910
 911 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 912
 913         * testsuite/gas/i386/x86-64-sysenter-amd.s,
 914         testsuite/gas/i386/x86-64-sysenter-amd.d,
 915         testsuite/gas/i386/x86-64-sysenter-amd.l,
 916         testsuite/gas/i386/x86-64-sysenter-intel.d,
 917         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
 918         * testsuite/gas/i386/i386.exp: Run new tests.
 919
 920 2020-01-08  Nick Clifton  <nickc@redhat.com>
 921
 922         PR 25284
 923         * doc/as.texi (Align): Document the fact that all arguments can be
 924         omitted.
 925         (Balign): Likewise.
 926         (P2align): Likewise.
 927
 928 2020-01-08  Nick Clifton  <nickc@redhat.com>
 929
 930         PR 14891
 931         * config/obj-elf.c (obj_elf_section): Fail if the section name is
 932         already defined as a different symbol type.
 933         * testsuite/gas/elf/pr14891.s: New test source file.
 934         * testsuite/gas/elf/pr14891.d: New test driver.
 935         * testsuite/gas/elf/pr14891.s: New test expected error output.
 936         * testsuite/gas/elf/elf.exp: Run the new test.
 937
 938 2020-01-08  Alan Modra  <amodra@gmail.com>
 939
 940         * config/tc-z8k.c (md_begin): Make idx unsigned.
 941         (get_specific): Likewise for this_index.
 942
 943 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
 944
 945         * onfig/tc-arc.c (parse_reloc_symbol): New function.
 946         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
 947         (md_operand): Set X_md to absent.
 948         (arc_parse_name): Check for X_md.
 949
 950 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 951
 952         PR 25311
 953         * as.h (TC_STRING_ESCAPES): Provide a default definition.
 954         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
 955         NO_STRING_ESCAPES.
 956         * read.c (next_char_of_string): Likewise.
 957         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
 958         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
 959
 960 2020-01-03  Nick Clifton  <nickc@redhat.com>
 961
 962         * po/sv.po: Updated Swedish translation.
 963
 964 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 965
 966         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
 967         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
 968
 969 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 970
 971         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
 972         by-element usdot. Add 64-bit form tests for by-element sudot.
 973         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
 974
 975 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 976
 977         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
 978         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
 979
 980 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 981
 982         * testsuite/gas/aarch64/f64mm.d,
 983         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
 984
 985 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 986
 987         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
 988         support for assembler code generated by SDCC. Add new relocation
 989         types. Add z80-elf target support.
 990         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
 991         labels. Local labels starts from ".L".
 992         * NEWS: Mention the new support.
 993         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
 994         * testsuite/gas/all/fwdexp.s: Likewise.
 995         * testsuite/gas/all/cond.l: Likewise.
 996         * testsuite/gas/all/cond.s: Likewise.
 997         * testsuite/gas/all/fwdexp.d: Likewise.
 998         * testsuite/gas/all/fwdexp.s: Likewise.
 999         * testsuite/gas/elf/section2.e-mips: Likewise.
1000         * testsuite/gas/elf/section2.l: Likewise.
1001         * testsuite/gas/elf/section2.s: Likewise.
1002         * testsuite/gas/macros/app1.d: Likewise.
1003         * testsuite/gas/macros/app1.s: Likewise.
1004         * testsuite/gas/macros/app2.d: Likewise.
1005         * testsuite/gas/macros/app2.s: Likewise.
1006         * testsuite/gas/macros/app3.d: Likewise.
1007         * testsuite/gas/macros/app3.s: Likewise.
1008         * testsuite/gas/macros/app4.d: Likewise.
1009         * testsuite/gas/macros/app4.s: Likewise.
1010         * testsuite/gas/macros/app4b.s: Likewise.
1011         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1012         * testsuite/gas/z80/z80.exp: Add new tests
1013         * testsuite/gas/z80/dollar.d: New file.
1014         * testsuite/gas/z80/dollar.s: New file.
1015         * testsuite/gas/z80/ez80_adl_all.d: New file.
1016         * testsuite/gas/z80/ez80_adl_all.s: New file.
1017         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1018         * testsuite/gas/z80/ez80_isuf.s: New file.
1019         * testsuite/gas/z80/ez80_z80_all.d: New file.
1020         * testsuite/gas/z80/ez80_z80_all.s: New file.
1021         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1022         * testsuite/gas/z80/r800_extra.d: New file.
1023         * testsuite/gas/z80/r800_extra.s: New file.
1024         * testsuite/gas/z80/r800_ii8.d: New file.
1025         * testsuite/gas/z80/r800_z80_doc.d: New file.
1026         * testsuite/gas/z80/z180.d: New file.
1027         * testsuite/gas/z80/z180.s: New file.
1028         * testsuite/gas/z80/z180_z80_doc.d: New file.
1029         * testsuite/gas/z80/z80_doc.d: New file.
1030         * testsuite/gas/z80/z80_doc.s: New file.
1031         * testsuite/gas/z80/z80_ii8.d: New file.
1032         * testsuite/gas/z80/z80_ii8.s: New file.
1033         * testsuite/gas/z80/z80_in_f_c.d: New file.
1034         * testsuite/gas/z80/z80_in_f_c.s: New file.
1035         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1036         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1037         * testsuite/gas/z80/z80_out_c_0.d: New file.
1038         * testsuite/gas/z80/z80_out_c_0.s: New file.
1039         * testsuite/gas/z80/z80_reloc.d: New file.
1040         * testsuite/gas/z80/z80_reloc.s: New file.
1041         * testsuite/gas/z80/z80_sli.d: New file.
1042         * testsuite/gas/z80/z80_sli.s: New file.
1043
1044 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1045
1046         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1047         REGLIST_RN.
1048
1049 2020-01-01  Alan Modra  <amodra@gmail.com>
1050
1051         Update year range in copyright notice of all files.
1052
1053 For older changes see ChangeLog-2019
1054 \f
1055 Copyright (C) 2020 Free Software Foundation, Inc.
1056
1057 Copying and distribution of this file, with or without modification,
1058 are permitted in any medium without royalty provided the copyright
1059 notice and this notice are preserved.
1060
1061 Local Variables:
1062 mode: change-log
1063 left-margin: 8
1064 fill-column: 74
1065 version-control: never
1066 End: