gas/ChangeLog

   1 2020-03-02  Alan Modra  <amodra@gmail.com>
   2
   3         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
   4         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
   5         and .sbss sections.
   6         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
   7         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
   8         (s3_s_score_lcomm): Likewise.
   9         * config/tc-score7.c: Similarly.
  10         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
  11
  12 2020-02-28  YunQiang Su  <syq@debian.org>
  13
  14         PR gas/25539
  15         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
  16         to handle multi-labels.
  17         (has_label_name): New.
  18
  19 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
  20
  21         * config/tc-arm.c (enum pred_instruction_type): Remove
  22         NEUTRAL_IT_NO_VPT_INSN predication type.
  23         (cxn_handle_predication): Modify to require condition suffixes.
  24         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
  25         * testsuite/gas/arm/cde-scalar.s: Update test.
  26         * testsuite/gas/arm/cde-warnings.l: Update test.
  27         * testsuite/gas/arm/cde-warnings.s: Update test.
  28
  29 2020-02-26  Alan Modra  <amodra@gmail.com>
  30
  31         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
  32         N_() on empty string.
  33
  34 2020-02-26  Alan Modra  <amodra@gmail.com>
  35
  36         * read.c (read_a_source_file): Call strncpy with length one
  37         less than size of original_case_string.
  38
  39 2020-02-26  Alan Modra  <amodra@gmail.com>
  40
  41         * config/obj-elf.c: Indent labels correctly.
  42         * config/obj-macho.c: Likewise.
  43         * config/tc-aarch64.c: Likewise.
  44         * config/tc-alpha.c: Likewise.
  45         * config/tc-arm.c: Likewise.
  46         * config/tc-cr16.c: Likewise.
  47         * config/tc-crx.c: Likewise.
  48         * config/tc-frv.c: Likewise.
  49         * config/tc-i386-intel.c: Likewise.
  50         * config/tc-i386.c: Likewise.
  51         * config/tc-ia64.c: Likewise.
  52         * config/tc-mn10200.c: Likewise.
  53         * config/tc-mn10300.c: Likewise.
  54         * config/tc-nds32.c: Likewise.
  55         * config/tc-riscv.c: Likewise.
  56         * config/tc-s12z.c: Likewise.
  57         * config/tc-xtensa.c: Likewise.
  58         * config/tc-z80.c: Likewise.
  59         * read.c: Likewise.
  60         * symbols.c: Likewise.
  61         * write.c: Likewise.
  62
  63 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
  64
  65         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
  66         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
  67         after parsing all arguments.
  68         (enum csr_insn_type): New enum is used to classify the CSR instruction.
  69         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
  70         are used to check if we write a read-only CSR by the CSR instruction.
  71         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
  72         all CSR for the read-only CSR checking.
  73         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
  74         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
  75         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
  76         all CSR instructions for the read-only CSR checking.
  77         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
  78         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
  79
  80         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
  81         (riscv_opts): Initialize it.
  82         (reg_lookup_internal): Check the `riscv_opts.csr_check`
  83         before doing the CSR checking.
  84         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
  85         (md_longopts): Add mcsr-check and mno-csr-check.
  86         (md_parse_option): Handle new enum option values.
  87         (s_riscv_option): Handle new long options.
  88         * doc/c-riscv.texi: Add description for the new .option and assembler
  89         options.
  90         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
  91         the CSR checking.
  92         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
  93
  94         * config/tc-riscv.c (csr_extra_hash): New.
  95         (enum riscv_csr_class): New enum.  Used to decide
  96         whether or not this CSR is legal in the current ISA string.
  97         (struct riscv_csr_extra): New structure to hold all extra information
  98         of CSR.
  99         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 100         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 101         Call hash_reg_name to insert CSR address into reg_names_hash.
 102         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 103         Decide whether the CSR is valid according to the csr_extra_hash.
 104         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 105         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 106         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 107         consistent usage.
 108         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 109         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 110         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 111         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 112         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 113         f-ext CSR are not allowed.
 114         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 115         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 116         source file is `priv-reg.s`, and the ISA is rv64if, so the
 117         rv32-only CSR are not allowed.
 118         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 119
 120 2020-02-21  Alan Modra  <amodra@gmail.com>
 121
 122         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 123         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 124
 125 2020-02-21  Alan Modra  <amodra@gmail.com>
 126
 127         PR 25569
 128         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 129         on section size adjustment, instead perform another write if
 130         exec header size is larger than section size.
 131
 132 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 133
 134         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 135         -mno-arch-attr command line options.
 136
 137 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 138
 139         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 140         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 141
 142 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 143
 144         PR 25576
 145         * config/tc-z80.c (md_parse_option): Do not use an underscore
 146         prefix for local labels in SDCC compatability mode.
 147         (z80_start_line_hook): Remove SDCC dollar label support.
 148         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 149         * testsuite/gas/z80/sdcc.s: Likewise.
 150
 151 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 152
 153         PR 25517
 154         * config/tc-z80.c: Add -march option.
 155         * doc/as.texi: Update Z80 documentation.
 156         * doc/c-z80.texi: Likewise.
 157         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 158         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 159         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 160         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 161         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 162         * testsuite/gas/z80/gbz80_all.d: Likewise.
 163         * testsuite/gas/z80/r800_extra.d: Likewise.
 164         * testsuite/gas/z80/r800_ii8.d: Likewise.
 165         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 166         * testsuite/gas/z80/sdcc.d: Likewise.
 167         * testsuite/gas/z80/z180.d: Likewise.
 168         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 169         * testsuite/gas/z80/z80_doc.d: Likewise.
 170         * testsuite/gas/z80/z80_ii8.d: Likewise.
 171         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 172         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 173         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 174         * testsuite/gas/z80/z80_sli.d: Likewise.
 175         * testsuite/gas/z80/z80n_all.d: Likewise.
 176         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 177
 178 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 181         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 182         * testsuite/gas/i386/i386.exp: Run property-3 and
 183         x86-64-property-3.
 184         * testsuite/gas/i386/property-3.d: New file.
 185         * testsuite/gas/i386/property-3.s: Likewise.
 186         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 187
 188 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         * config/tc-i386.c (cpu_arch): Add .popcnt.
 191         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 192         Add a tab before @samp{.sse4a}.
 193
 194 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 195
 196         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 197         for AddrPrefixOpReg templates. Combine the two pieces of
 198         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 199         mode.
 200
 201 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 202
 203         PR gas/14439
 204         * config/tc-i386.c (md_assemble): Also suppress operand
 205         swapping for MONITOR{,X} and MWAIT{,X}.
 206         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 207         Add Intel syntax monitor/mwait tests.
 208         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 209         Adjust expectations.
 210         *testsuite/gas/i386/sse3-intel.d,
 211         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 212         * testsuite/gas/i386/i386.exp: Run new tests.
 213
 214 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 215
 216         PR gas/6518
 217         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 218         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 219         re-indentation).
 220         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 221         cases.
 222         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 223         * testsuite/gas/i386/avx512dq-inval.l,
 224         testsuite/gas/i386/inval-avx.l,
 225         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 226         * testsuite/gas/i386/avx512vl-ambig.s,
 227         testsuite/gas/i386/avx512vl-ambig.l: New.
 228         * testsuite/gas/i386/i386.exp: Run new test.
 229
 230 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 231
 232         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 233         nosse4.
 234         * doc/c-i386.texi: Document sse4a and nosse4a.
 235
 236 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 239         for AT&T syntax.
 240
 241 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 242
 243         PR gas/25438
 244         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 245         casing ...
 246         (process_suffix): ... here. Consider just the first operand
 247         initially.
 248         (check_long_reg): Drop opcode 0x63 special case again.
 249         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 250         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 251         Move ambiguous operand size tests ...
 252         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 253         testsuite/gas/i386/noreg64.s: ... here.
 254         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 255         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 256         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 257         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 258         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 259         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 260         testsuite/gas/i386/x86-64-movsxd.d,
 261         testsuite/gas/i386/x86-64-movsxd-intel.d,
 262         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 263         Adjust expectations.
 264         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 265         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 266         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 267         * testsuite/gas/i386/i386.exp: Run new tests.
 268
 269 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 270
 271         * config/tc-i386.c (process_operands): Also skip segment
 272         override prefix emission if it matches an already present one.
 273         * testsuite/gas/i386/prefix32.s: Add double segment override
 274         cases.
 275         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 276
 277 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 278
 279         * config/tc-i386.c (process_operands): Drop ineffectual segment
 280         overrides when optimizing.
 281         * testsuite/gas/i386/lea-optimize.d: New.
 282         * testsuite/gas/i386/i386.exp: Run new test.
 283
 284 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 285
 286         * config/tc-i386.c (process_operands): Also check insn prefix
 287         for ineffectual segment override warning. Don't cover possible
 288         VEX/EVEX encoded insns there.
 289         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 290         testsuite/gas/i386/lea.e: New.
 291         * testsuite/gas/i386/i386.exp: Run new test.
 292
 293 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         PR gas/25438
 296         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 297         syntax.
 298
 299 2020-02-13  Fangrui Song   <maskray@google.com>
 300             H.J. Lu  <hongjiu.lu@intel.com>
 301
 302         PR gas/25551
 303         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 304         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 305         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 306         * testsuite/gas/i386/relax-5.d: New file.
 307         * testsuite/gas/i386/relax-5.s: Likewise.
 308         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 309         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 310
 311 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 312
 313         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 314         "nosse4" entry.
 315
 316 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 317
 318         * config/tc-i386.c (avx512): New (at file scope), moved from
 319         (check_VecOperands): ... here.
 320         (process_suffix): Add [XYZ]MMword operand size handling.
 321         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 322         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 323         tests.
 324         * testsuite/gas/i386/avx512dq-inval.l,
 325         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 326
 327 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 328
 329         PR gas/24546
 330         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 331         code only.
 332         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 333         CALL/JMP in O_tbyte_ptr case.
 334         * doc/c-i386.texi: Mention far call and full pointer load ISA
 335         differences.
 336         * testsuite/gas/i386/x86-64-branch-3.s,
 337         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 338         * testsuite/gas/i386/x86-64-branch-3.d,
 339         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 340         * testsuite/gas/i386/x86-64-branch-5.l,
 341         testsuite/gas/i386/x86-64-branch-5.s: New.
 342         * testsuite/gas/i386/i386.exp: Run new test.
 343
 344 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 345
 346         PR gas/25438
 347         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 348         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 349         64-bit-only warning.
 350         (check_word_reg): Consistently error on mismatching register
 351         size and suffix.
 352         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 353         for movw. Replace suffix / GPR for orb.
 354         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 355         byte GPRs as well as ones for inb/outb with a word accumulator.
 356         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 357         testsuite/gas/i386/inval.l: Adjust expectations.
 358
 359 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 360
 361         * config/tc-i386.c (operand_type_register_match): Also fall
 362         through initial two if()-s when the template allows for a GPR
 363         operand. Adjust comment.
 364
 365 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 366
 367         (struct _i386_insn): New field "short_form".
 368         (optimize_encoding): Drop setting of shortform field.
 369         (process_suffix): Set i.short_form. Replace shortform use.
 370         (process_operands): Replace shortform use.
 371
 372 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 373
 374         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 375         loop initial declaration.
 376
 377 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 378
 379         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 380         instructions that can have 5 arguments.
 381         (enum operand_parse_code): Add new operands.
 382         (parse_operands): Account for new operands.
 383         (S5): New macro.
 384         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 385         (neon_select_shape): Account for P suffix.
 386         (LOW1): Move macro to global position.
 387         (HI4): Move macro to global position.
 388         (vcx_assign_vec_d): New.
 389         (vcx_assign_vec_m): New.
 390         (vcx_assign_vec_n): New.
 391         (enum vcx_reg_type): New.
 392         (vcx_get_reg_type): New.
 393         (vcx_size_pos): New.
 394         (vcx_vec_pos): New.
 395         (vcx_handle_shape): New.
 396         (vcx_ensure_register_in_range): New.
 397         (vcx_handle_register_arguments): New.
 398         (vcx_handle_insn_block): New.
 399         (vcx_handle_common_checks): New.
 400         (do_vcx1): New.
 401         (do_vcx2): New.
 402         (do_vcx3): New.
 403         * testsuite/gas/arm/cde-missing-fp.d: New test.
 404         * testsuite/gas/arm/cde-missing-fp.l: New test.
 405         * testsuite/gas/arm/cde-missing-mve.d: New test.
 406         * testsuite/gas/arm/cde-missing-mve.l: New test.
 407         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 408         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 409         * testsuite/gas/arm/cde-mve.s: New test.
 410         * testsuite/gas/arm/cde-warnings.l:
 411         * testsuite/gas/arm/cde-warnings.s:
 412         * testsuite/gas/arm/cde.d:
 413         * testsuite/gas/arm/cde.s:
 414
 415 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 416             Matthew Malcomson  <matthew.malcomson@arm.com>
 417
 418         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 419         CDE coprocessor that can be enabled.
 420         (enum pred_instruction_type): New pred type.
 421         (BAD_NO_VPT): New error message.
 422         (BAD_CDE): New error message.
 423         (BAD_CDE_COPROC): New error message.
 424         (enum operand_parse_code): Add new immediate operands.
 425         (parse_operands): Account for new immediate operands.
 426         (check_cde_operand): New.
 427         (cde_coproc_enabled): New.
 428         (cde_coproc_pos): New.
 429         (cde_handle_coproc): New.
 430         (cxn_handle_predication): New.
 431         (do_custom_instruction_1): New.
 432         (do_custom_instruction_2): New.
 433         (do_custom_instruction_3): New.
 434         (do_cx1): New.
 435         (do_cx1a): New.
 436         (do_cx1d): New.
 437         (do_cx1da): New.
 438         (do_cx2): New.
 439         (do_cx2a): New.
 440         (do_cx2d): New.
 441         (do_cx2da): New.
 442         (do_cx3): New.
 443         (do_cx3a): New.
 444         (do_cx3d): New.
 445         (do_cx3da): New.
 446         (handle_pred_state): Define new IT block behaviour.
 447         (insns): Add newn CX*{,d}{,a} instructions.
 448         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 449         Define new cdecp extension strings.
 450         * doc/c-arm.texi: Document new cdecp extension arguments.
 451         * testsuite/gas/arm/cde-scalar.d: New test.
 452         * testsuite/gas/arm/cde-scalar.s: New test.
 453         * testsuite/gas/arm/cde-warnings.d: New test.
 454         * testsuite/gas/arm/cde-warnings.l: New test.
 455         * testsuite/gas/arm/cde-warnings.s: New test.
 456         * testsuite/gas/arm/cde.d: New test.
 457         * testsuite/gas/arm/cde.s: New test.
 458
 459 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 460
 461         PR gas/25516
 462         * config/tc-i386.c (intel64): Renamed to ...
 463         (isa64): This.
 464         (match_template): Accept Intel64 only instruction by default.
 465         (i386_displacement): Updated.
 466         (md_parse_option): Updated.
 467         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 468         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 469         -mamd64 to x86-64-sysenter-amd.
 470         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 471
 472 2020-02-10  Alan Modra  <amodra@gmail.com>
 473
 474         * config/obj-elf.c (obj_elf_change_section): Error for section
 475         type, attr or entsize changes in assembly.
 476         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 477         * testsuite/gas/elf/section5.l: Update.
 478
 479 2020-02-10  Alan Modra  <amodra@gmail.com>
 480
 481         * output-file.c (output_file_close): Do a normal close when
 482         flag_always_generate_output.
 483         * write.c (write_object_file): Don't stop output when
 484         flag_always_generate_output.
 485
 486 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 487
 488         PR 25469
 489         * config/tc-z80.c: Add -gbz80 command line option to generate code
 490         for the GameBoy Z80.  Add support for generating DWARF.
 491         * config/tc-z80.h: Add support for DWARF debug information
 492         generation.
 493         * doc/c-z80.texi: Document new command line option.
 494         * testsuite/gas/z80/gbz80_all.d: New file.
 495         * testsuite/gas/z80/gbz80_all.s: New file.
 496         * testsuite/gas/z80/z80.exp: Run the new tests.
 497         * testsuite/gas/z80/z80n_all.d: New file.
 498         * testsuite/gas/z80/z80n_all.s: New file.
 499         * testsuite/gas/z80/z80n_reloc.d: New file.
 500
 501 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 502
 503         PR gas/25381
 504         * config/obj-elf.c (get_section): Also check
 505         linked_to_symbol_name.
 506         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 507         (obj_elf_parse_section_letters): Handle the 'o' flag.
 508         (build_group_lists): Renamed to ...
 509         (build_additional_section_info): This.  Set elf_linked_to_section
 510         from map_head.linked_to_symbol_name.
 511         (elf_adjust_symtab): Updated.
 512         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 513         * doc/as.texi: Document the 'o' flag.
 514         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 515         * testsuite/gas/elf/section18.d: New file.
 516         * testsuite/gas/elf/section18.s: Likewise.
 517         * testsuite/gas/elf/section19.d: Likewise.
 518         * testsuite/gas/elf/section19.s: Likewise.
 519         * testsuite/gas/elf/section20.d: Likewise.
 520         * testsuite/gas/elf/section20.s: Likewise.
 521         * testsuite/gas/elf/section21.d: Likewise.
 522         * testsuite/gas/elf/section21.l: Likewise.
 523         * testsuite/gas/elf/section21.s: Likewise.
 524
 525 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         * NEWS: Mention x86 assembler options to align branches for
 528         binutils 2.34.
 529
 530 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 533         only for ELF targets.
 534         * testsuite/gas/i386/unique.d: Don't xfail.
 535         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 536
 537 2020-02-06  Alan Modra  <amodra@gmail.com>
 538
 539         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 540         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 541
 542 2020-02-06  Alan Modra  <amodra@gmail.com>
 543
 544         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 545         xfail, and rename test.
 546         * testsuite/gas/elf/section12b.d: Likewise.
 547         * testsuite/gas/elf/section16a.d: Likewise.
 548         * testsuite/gas/elf/section16b.d: Likewise.
 549
 550 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         PR gas/25380
 553         * config/obj-elf.c (section_match): Removed.
 554         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 555         section_id.
 556         (obj_elf_change_section): Replace info and group_name arguments
 557         with match_p.  Also update the section ID and flags from match_p.
 558         (obj_elf_section): Handle "unique,N".  Update call to
 559         obj_elf_change_section.
 560         * config/obj-elf.h (elf_section_match): New.
 561         (obj_elf_change_section): Updated.
 562         * config/tc-arm.c (start_unwind_section): Update call to
 563         obj_elf_change_section.
 564         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 565         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 566         (microblaze_s_sdata): Likewise.
 567         (microblaze_s_rdata): Likewise.
 568         (microblaze_s_bss): Likewise.
 569         * config/tc-mips.c (s_change_section): Likewise.
 570         * config/tc-msp430.c (msp430_profiler): Likewise.
 571         * config/tc-rx.c (parse_rx_section): Likewise.
 572         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 573         * doc/as.texi: Document "unique,N" in .section directive.
 574         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 575         * testsuite/gas/elf/section15.d: New file.
 576         * testsuite/gas/elf/section15.s: Likewise.
 577         * testsuite/gas/elf/section16.s: Likewise.
 578         * testsuite/gas/elf/section16a.d: Likewise.
 579         * testsuite/gas/elf/section16b.d: Likewise.
 580         * testsuite/gas/elf/section17.d: Likewise.
 581         * testsuite/gas/elf/section17.l: Likewise.
 582         * testsuite/gas/elf/section17.s: Likewise.
 583         * testsuite/gas/i386/unique.d: Likewise.
 584         * testsuite/gas/i386/unique.s: Likewise.
 585         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 586         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 587
 588 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 589
 590         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 591
 592 2020-02-01  Anthony Green  <green@moxielogic.com>
 593
 594        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 595
 596 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 597
 598         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 599         %tls_ldo.
 600
 601 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 602
 603         PR gas/25472
 604         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 605         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 606         +mve.
 607         * testsuite/gas/arm/mve_dsp.d: New test.
 608
 609 2020-01-31  Nick Clifton  <nickc@redhat.com>
 610
 611         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 612         rather than BFD_RELOC_NONE.
 613
 614 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 615
 616         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 617         to support VLDMIA instruction for MVE.
 618         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 619         instruction for MVE.
 620         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 621         instruction for MVE.
 622         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 623         instruction for MVE.
 624         * testsuite/gas/arm/mve-ldst.d: New test.
 625         * testsuite/gas/arm/mve-ldst.s: Likewise.
 626
 627 2020-01-31  Nick Clifton  <nickc@redhat.com>
 628
 629         * po/fr.po: Updated French translation.
 630         * po/ru.po: Updated Russian translation.
 631
 632 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 633
 634         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 635         .s for the movprfx.
 636         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 637         * testsuite/gas/aarch64/sve-movprfx_28.d,
 638         * testsuite/gas/aarch64/sve-movprfx_28.l,
 639         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 640
 641 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 642
 643         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 644         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 645         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 646         Adjust expectations.
 647
 648 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 649
 650         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 651         * testsuite/gas/bpf/alu-be.d: Likewise.
 652         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 653         * testsuite/gas/bpf/alu32-be.d: Likewise.
 654
 655 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 656
 657         * testsuite/gas/i386/x86-64-branch-2.s,
 658         testsuite/gas/i386/x86-64-branch-4.s,
 659         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 660         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 661         testsuite/gas/i386/x86-64-branch-2.d,
 662         testsuite/gas/i386/x86-64-branch-4.l,
 663         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 664
 665 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 666
 667         * config/tc-i386.c (process_suffix): .
 668         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 669         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 670         Add LRETQ case.
 671         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 672         suffix.
 673         testsuite/gas/i386/x86_64.s: Add RETF cases.
 674         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 675         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 676         testsuite/gas/i386/x86-64-opcode.d,
 677         testsuite/gas/i386/x86-64-suffix-intel.d,
 678         testsuite/gas/i386/x86-64-suffix.d,
 679         testsuite/gas/i386/x86_64-intel.d
 680         testsuite/gas/i386/x86_64.d: Adjust expectations.
 681         * testsuite/gas/i386/x86-64-suffix.e,
 682         testsuite/gas/i386/x86_64.e: New.
 683
 684 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 685
 686         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 687         special case.
 688
 689 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 690
 691         PR binutils/25445
 692         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 693         movsxd.
 694         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 695         differences.  Document movslq and movsxd.
 696         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 697         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 698         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 699         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 700         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 701         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 702         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 703         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 704         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 705         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 706         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 707
 708 2020-01-27  Alan Modra  <amodra@gmail.com>
 709
 710         * testsuite/gas/all/gas.exp: Replace case statements with switch
 711         statements.
 712         * testsuite/gas/elf/elf.exp: Likewise.
 713         * testsuite/gas/macros/macros.exp: Likewise.
 714         * testsuite/lib/gas-defs.exp: Likewise.
 715
 716 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 717
 718         PR 25403
 719         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 720         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 721
 722 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 723
 724         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 725         s exts must be known, so rename *ok* to *fail*.
 726         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 727         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 728         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 729         above change.
 730         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 731         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 732
 733 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 734
 735         PR gas/25438
 736         * config/tc-i386.c (check_long_reg): Always disallow double word
 737         suffix in mnemonic with word general register.
 738         * testsuite/gas/i386/general.s: Replace word general register
 739         with double word general register for movl.
 740         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 741         register.
 742         * testsuite/gas/i386/general.l: Updated.
 743         * testsuite/gas/i386/inval.l: Likewise.
 744
 745 2020-01-22  Alan Modra  <amodra@gmail.com>
 746
 747         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 748         __tls_get_addr_desc and __tls_get_addr_opt.
 749
 750 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 751
 752         * testsuite/gas/i386/inval-crc32.s,
 753         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 754         * testsuite/gas/i386/inval-crc32.l,
 755         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 756
 757 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 758
 759         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 760         generic code path. Deal with No_lSuf being set in a template.
 761         * testsuite/gas/i386/inval-crc32.l,
 762         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 763         instead of error(s) when operand size is ambiguous.
 764         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 765         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 766         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 767         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 768         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 769         Adjust expectations.
 770
 771 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 772
 773         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 774         and an intel_syntax check. Re-write lack-of-suffix processing
 775         logic.
 776         * doc/c-i386.texi: Document operand size defaults for suffix-
 777         less AT&T syntax insns.
 778         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 779         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 780         testsuite/gas/i386/x86-64-avx-scalar.s,
 781         testsuite/gas/i386/x86-64-avx.s,
 782         testsuite/gas/i386/x86-64-bundle.s,
 783         testsuite/gas/i386/x86-64-intel64.s,
 784         testsuite/gas/i386/x86-64-lock-1.s,
 785         testsuite/gas/i386/x86-64-opcode.s,
 786         testsuite/gas/i386/x86-64-sse2avx.s,
 787         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 788         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 789         testsuite/gas/i386/x86-64-nops.s,
 790         testsuite/gas/i386/x86-64-ptwrite.s,
 791         testsuite/gas/i386/x86-64-simd.s,
 792         testsuite/gas/i386/x86-64-sse-noavx.s,
 793         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 794         insns.
 795         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 796         testsuite/gas/i386/noreg64.s: Add further tests.
 797         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 798         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 799         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 800         testsuite/gas/i386/sse-noavx.d,
 801         testsuite/gas/i386/x86-64-intel64.d,
 802         testsuite/gas/i386/x86-64-nops.d,
 803         testsuite/gas/i386/x86-64-opcode.d,
 804         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 805         testsuite/gas/i386/x86-64-ptwrite.d,
 806         testsuite/gas/i386/x86-64-simd-intel.d,
 807         testsuite/gas/i386/x86-64-simd-suffix.d,
 808         testsuite/gas/i386/x86-64-simd.d,
 809         testsuite/gas/i386/x86-64-sse-noavx.d
 810         testsuite/gas/i386/x86-64-suffix.d,
 811         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 812         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 813         testsuite/gas/i386/noreg64.l: New.
 814         * testsuite/gas/i386/i386.exp: Run new tests.
 815
 816 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 817
 818         * testsuite/gas/i386/avx512_bf16_vl.s,
 819         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 820         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 821         broadcast forms of VCVTNEPS2BF16.
 822         * testsuite/gas/i386/avx512_bf16_vl.d,
 823         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 824
 825 2020-01-20  Nick Clifton  <nickc@redhat.com>
 826
 827         * po/uk.po: Updated Ukranian translation.
 828
 829 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 830
 831         PR ld/25416
 832         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 833         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 834         x32 object.
 835         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 836         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 837         R_X86_64_GOTPC32_TLSDESC relocation.
 838
 839 2020-01-18  Nick Clifton  <nickc@redhat.com>
 840
 841         * configure: Regenerate.
 842         * po/gas.pot: Regenerate.
 843
 844 2020-01-18  Nick Clifton  <nickc@redhat.com>
 845
 846         Binutils 2.34 branch created.
 847
 848 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 849
 850         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 851         with vex_encoding_vex.
 852         (parse_insn): Likewise.
 853         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 854         and {vex3} documentation.
 855         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 856         {vex}.
 857         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 858
 859 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 860
 861         PR 25376
 862         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 863         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 864         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 865         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 866         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 867         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 868
 869 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 870
 871         * config/tc-i386.c (match_template): Drop found_cpu_match local
 872         variable.
 873
 874 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 875
 876         * testsuite/gas/i386/avx512dq-inval.l,
 877         testsuite/gas/i386/avx512dq-inval.s: New.
 878         * testsuite/gas/i386/i386.exp: Run new test.
 879
 880 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 881
 882         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 883         relocations when the target is 430X, except when extracting part of an
 884         expression.
 885         (msp430_srcoperand): Adjust comment.
 886         Initialize the expp member of the msp430_operand_s struct as
 887         appropriate.
 888         (msp430_dstoperand): Likewise.
 889         * testsuite/gas/msp430/msp430.exp: Run new test.
 890         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 891         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 892
 893 2020-01-15  Alan Modra  <amodra@gmail.com>
 894
 895         * configure.tgt: Add sparc-*-freebsd case.
 896
 897 2020-01-14  Lili Cui <lili.cui@intel.com>
 898
 899         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 900         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 901         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 902         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 903         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 904         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 905         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 906         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 907         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 908         * testsuite/gas/i386/align-branch-5.d: Likewise.
 909         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 910         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 911         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 912         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 913         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 914         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 915         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 916         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 917         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 918         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 919         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 920         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 921
 922 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 923
 924         PR 25377
 925         * config/tc-z80.c: Add support for half precision, single
 926         precision and double precision floating point values.
 927         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 928         * doc/as.texi: Add new z80 command line options.
 929         * doc/c-z80.texi: Document new z80 command line options.
 930         * testsuite/gas/z80/ez80_pref_dis.s: New test.
 931         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
 932         * testsuite/gas/z80/z80.exp: Run the new test.
 933         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
 934         * testsuite/gas/z80/fp_zeda32.d: Likewise.
 935         * testsuite/gas/z80/strings.d: Update expected output.
 936
 937 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
 938
 939         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
 940         dependency.
 941
 942 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 943
 944         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
 945         the CPU.
 946         * config/tc-arc.h: Add header if/defs.
 947         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
 948
 949 2020-01-13  Alan Modra  <amodra@gmail.com>
 950
 951         * testsuite/gas/wasm32/allinsn.d: Update expected output.
 952
 953 2020-01-13  Alan Modra  <amodra@gmail.com>
 954
 955         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
 956         insertion.
 957
 958 2020-01-10  Alan Modra  <amodra@gmail.com>
 959
 960         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
 961         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
 962
 963 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 964
 965         PR 25224
 966         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
 967         opcode byte values.
 968         (emit_ld_r_r): Likewise.
 969         (emit_ld_rr_m): Likewise.
 970         (emit_ld_rr_nn): Likewise.
 971
 972 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 973
 974         * config/tc-i386.c (optimize_encoding): Add
 975         is_any_vex_encoding() invocations. Drop respective
 976         i.tm.extension_opcode == None checks.
 977
 978 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 979
 980         * config/tc-i386.c (md_assemble): Check RegRex is clear during
 981         REX transformations. Correct comment indentation.
 982
 983 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 984
 985         * config/tc-i386.c (optimize_encoding): Generalize register
 986         transformation for TEST optimization.
 987
 988 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 989
 990         * testsuite/gas/i386/x86-64-sysenter-amd.s,
 991         testsuite/gas/i386/x86-64-sysenter-amd.d,
 992         testsuite/gas/i386/x86-64-sysenter-amd.l,
 993         testsuite/gas/i386/x86-64-sysenter-intel.d,
 994         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
 995         * testsuite/gas/i386/i386.exp: Run new tests.
 996
 997 2020-01-08  Nick Clifton  <nickc@redhat.com>
 998
 999         PR 25284
1000         * doc/as.texi (Align): Document the fact that all arguments can be
1001         omitted.
1002         (Balign): Likewise.
1003         (P2align): Likewise.
1004
1005 2020-01-08  Nick Clifton  <nickc@redhat.com>
1006
1007         PR 14891
1008         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1009         already defined as a different symbol type.
1010         * testsuite/gas/elf/pr14891.s: New test source file.
1011         * testsuite/gas/elf/pr14891.d: New test driver.
1012         * testsuite/gas/elf/pr14891.s: New test expected error output.
1013         * testsuite/gas/elf/elf.exp: Run the new test.
1014
1015 2020-01-08  Alan Modra  <amodra@gmail.com>
1016
1017         * config/tc-z8k.c (md_begin): Make idx unsigned.
1018         (get_specific): Likewise for this_index.
1019
1020 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1021
1022         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1023         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1024         (md_operand): Set X_md to absent.
1025         (arc_parse_name): Check for X_md.
1026
1027 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1028
1029         PR 25311
1030         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1031         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1032         NO_STRING_ESCAPES.
1033         * read.c (next_char_of_string): Likewise.
1034         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1035         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1036
1037 2020-01-03  Nick Clifton  <nickc@redhat.com>
1038
1039         * po/sv.po: Updated Swedish translation.
1040
1041 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1042
1043         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1044         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1045
1046 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1047
1048         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1049         by-element usdot. Add 64-bit form tests for by-element sudot.
1050         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1051
1052 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1053
1054         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1055         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1056
1057 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1058
1059         * testsuite/gas/aarch64/f64mm.d,
1060         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1061
1062 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1063
1064         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1065         support for assembler code generated by SDCC. Add new relocation
1066         types. Add z80-elf target support.
1067         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1068         labels. Local labels starts from ".L".
1069         * NEWS: Mention the new support.
1070         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1071         * testsuite/gas/all/fwdexp.s: Likewise.
1072         * testsuite/gas/all/cond.l: Likewise.
1073         * testsuite/gas/all/cond.s: Likewise.
1074         * testsuite/gas/all/fwdexp.d: Likewise.
1075         * testsuite/gas/all/fwdexp.s: Likewise.
1076         * testsuite/gas/elf/section2.e-mips: Likewise.
1077         * testsuite/gas/elf/section2.l: Likewise.
1078         * testsuite/gas/elf/section2.s: Likewise.
1079         * testsuite/gas/macros/app1.d: Likewise.
1080         * testsuite/gas/macros/app1.s: Likewise.
1081         * testsuite/gas/macros/app2.d: Likewise.
1082         * testsuite/gas/macros/app2.s: Likewise.
1083         * testsuite/gas/macros/app3.d: Likewise.
1084         * testsuite/gas/macros/app3.s: Likewise.
1085         * testsuite/gas/macros/app4.d: Likewise.
1086         * testsuite/gas/macros/app4.s: Likewise.
1087         * testsuite/gas/macros/app4b.s: Likewise.
1088         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1089         * testsuite/gas/z80/z80.exp: Add new tests
1090         * testsuite/gas/z80/dollar.d: New file.
1091         * testsuite/gas/z80/dollar.s: New file.
1092         * testsuite/gas/z80/ez80_adl_all.d: New file.
1093         * testsuite/gas/z80/ez80_adl_all.s: New file.
1094         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1095         * testsuite/gas/z80/ez80_isuf.s: New file.
1096         * testsuite/gas/z80/ez80_z80_all.d: New file.
1097         * testsuite/gas/z80/ez80_z80_all.s: New file.
1098         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1099         * testsuite/gas/z80/r800_extra.d: New file.
1100         * testsuite/gas/z80/r800_extra.s: New file.
1101         * testsuite/gas/z80/r800_ii8.d: New file.
1102         * testsuite/gas/z80/r800_z80_doc.d: New file.
1103         * testsuite/gas/z80/z180.d: New file.
1104         * testsuite/gas/z80/z180.s: New file.
1105         * testsuite/gas/z80/z180_z80_doc.d: New file.
1106         * testsuite/gas/z80/z80_doc.d: New file.
1107         * testsuite/gas/z80/z80_doc.s: New file.
1108         * testsuite/gas/z80/z80_ii8.d: New file.
1109         * testsuite/gas/z80/z80_ii8.s: New file.
1110         * testsuite/gas/z80/z80_in_f_c.d: New file.
1111         * testsuite/gas/z80/z80_in_f_c.s: New file.
1112         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1113         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1114         * testsuite/gas/z80/z80_out_c_0.d: New file.
1115         * testsuite/gas/z80/z80_out_c_0.s: New file.
1116         * testsuite/gas/z80/z80_reloc.d: New file.
1117         * testsuite/gas/z80/z80_reloc.s: New file.
1118         * testsuite/gas/z80/z80_sli.d: New file.
1119         * testsuite/gas/z80/z80_sli.s: New file.
1120
1121 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1122
1123         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1124         REGLIST_RN.
1125
1126 2020-01-01  Alan Modra  <amodra@gmail.com>
1127
1128         Update year range in copyright notice of all files.
1129
1130 For older changes see ChangeLog-2019
1131 \f
1132 Copyright (C) 2020 Free Software Foundation, Inc.
1133
1134 Copying and distribution of this file, with or without modification,
1135 are permitted in any medium without royalty provided the copyright
1136 notice and this notice are preserved.
1137
1138 Local Variables:
1139 mode: change-log
1140 left-margin: 8
1141 fill-column: 74
1142 version-control: never
1143 End: