gas/ChangeLog

   1 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
   2
   3         PR 25604
   4         * config/tc-z80.c (contains_register): Prevent an illegal memory
   5         access when checking an expression for a register name.
   6
   7 2020-03-03  Alan Modra  <amodra@gmail.com>
   8
   9         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
  10         support.
  11
  12 2020-03-02  Alan Modra  <amodra@gmail.com>
  13
  14         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
  15         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
  16         and .sbss sections.
  17         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
  18         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
  19         (s3_s_score_lcomm): Likewise.
  20         * config/tc-score7.c: Similarly.
  21         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
  22
  23 2020-02-28  YunQiang Su  <syq@debian.org>
  24
  25         PR gas/25539
  26         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
  27         to handle multi-labels.
  28         (has_label_name): New.
  29
  30 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
  31
  32         * config/tc-arm.c (enum pred_instruction_type): Remove
  33         NEUTRAL_IT_NO_VPT_INSN predication type.
  34         (cxn_handle_predication): Modify to require condition suffixes.
  35         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
  36         * testsuite/gas/arm/cde-scalar.s: Update test.
  37         * testsuite/gas/arm/cde-warnings.l: Update test.
  38         * testsuite/gas/arm/cde-warnings.s: Update test.
  39
  40 2020-02-26  Alan Modra  <amodra@gmail.com>
  41
  42         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
  43         N_() on empty string.
  44
  45 2020-02-26  Alan Modra  <amodra@gmail.com>
  46
  47         * read.c (read_a_source_file): Call strncpy with length one
  48         less than size of original_case_string.
  49
  50 2020-02-26  Alan Modra  <amodra@gmail.com>
  51
  52         * config/obj-elf.c: Indent labels correctly.
  53         * config/obj-macho.c: Likewise.
  54         * config/tc-aarch64.c: Likewise.
  55         * config/tc-alpha.c: Likewise.
  56         * config/tc-arm.c: Likewise.
  57         * config/tc-cr16.c: Likewise.
  58         * config/tc-crx.c: Likewise.
  59         * config/tc-frv.c: Likewise.
  60         * config/tc-i386-intel.c: Likewise.
  61         * config/tc-i386.c: Likewise.
  62         * config/tc-ia64.c: Likewise.
  63         * config/tc-mn10200.c: Likewise.
  64         * config/tc-mn10300.c: Likewise.
  65         * config/tc-nds32.c: Likewise.
  66         * config/tc-riscv.c: Likewise.
  67         * config/tc-s12z.c: Likewise.
  68         * config/tc-xtensa.c: Likewise.
  69         * config/tc-z80.c: Likewise.
  70         * read.c: Likewise.
  71         * symbols.c: Likewise.
  72         * write.c: Likewise.
  73
  74 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
  75
  76         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
  77         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
  78         after parsing all arguments.
  79         (enum csr_insn_type): New enum is used to classify the CSR instruction.
  80         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
  81         are used to check if we write a read-only CSR by the CSR instruction.
  82         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
  83         all CSR for the read-only CSR checking.
  84         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
  85         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
  86         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
  87         all CSR instructions for the read-only CSR checking.
  88         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
  89         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
  90
  91         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
  92         (riscv_opts): Initialize it.
  93         (reg_lookup_internal): Check the `riscv_opts.csr_check`
  94         before doing the CSR checking.
  95         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
  96         (md_longopts): Add mcsr-check and mno-csr-check.
  97         (md_parse_option): Handle new enum option values.
  98         (s_riscv_option): Handle new long options.
  99         * doc/c-riscv.texi: Add description for the new .option and assembler
 100         options.
 101         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 102         the CSR checking.
 103         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 104
 105         * config/tc-riscv.c (csr_extra_hash): New.
 106         (enum riscv_csr_class): New enum.  Used to decide
 107         whether or not this CSR is legal in the current ISA string.
 108         (struct riscv_csr_extra): New structure to hold all extra information
 109         of CSR.
 110         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 111         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 112         Call hash_reg_name to insert CSR address into reg_names_hash.
 113         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 114         Decide whether the CSR is valid according to the csr_extra_hash.
 115         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 116         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 117         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 118         consistent usage.
 119         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 120         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 121         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 122         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 123         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 124         f-ext CSR are not allowed.
 125         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 126         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 127         source file is `priv-reg.s`, and the ISA is rv64if, so the
 128         rv32-only CSR are not allowed.
 129         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 130
 131 2020-02-21  Alan Modra  <amodra@gmail.com>
 132
 133         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 134         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 135
 136 2020-02-21  Alan Modra  <amodra@gmail.com>
 137
 138         PR 25569
 139         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 140         on section size adjustment, instead perform another write if
 141         exec header size is larger than section size.
 142
 143 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 144
 145         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 146         -mno-arch-attr command line options.
 147
 148 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 149
 150         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 151         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 152
 153 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 154
 155         PR 25576
 156         * config/tc-z80.c (md_parse_option): Do not use an underscore
 157         prefix for local labels in SDCC compatability mode.
 158         (z80_start_line_hook): Remove SDCC dollar label support.
 159         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 160         * testsuite/gas/z80/sdcc.s: Likewise.
 161
 162 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 163
 164         PR 25517
 165         * config/tc-z80.c: Add -march option.
 166         * doc/as.texi: Update Z80 documentation.
 167         * doc/c-z80.texi: Likewise.
 168         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 169         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 170         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 171         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 172         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 173         * testsuite/gas/z80/gbz80_all.d: Likewise.
 174         * testsuite/gas/z80/r800_extra.d: Likewise.
 175         * testsuite/gas/z80/r800_ii8.d: Likewise.
 176         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 177         * testsuite/gas/z80/sdcc.d: Likewise.
 178         * testsuite/gas/z80/z180.d: Likewise.
 179         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 180         * testsuite/gas/z80/z80_doc.d: Likewise.
 181         * testsuite/gas/z80/z80_ii8.d: Likewise.
 182         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 183         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 184         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 185         * testsuite/gas/z80/z80_sli.d: Likewise.
 186         * testsuite/gas/z80/z80n_all.d: Likewise.
 187         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 188
 189 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 192         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 193         * testsuite/gas/i386/i386.exp: Run property-3 and
 194         x86-64-property-3.
 195         * testsuite/gas/i386/property-3.d: New file.
 196         * testsuite/gas/i386/property-3.s: Likewise.
 197         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 198
 199 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 200
 201         * config/tc-i386.c (cpu_arch): Add .popcnt.
 202         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 203         Add a tab before @samp{.sse4a}.
 204
 205 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 206
 207         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 208         for AddrPrefixOpReg templates. Combine the two pieces of
 209         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 210         mode.
 211
 212 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 213
 214         PR gas/14439
 215         * config/tc-i386.c (md_assemble): Also suppress operand
 216         swapping for MONITOR{,X} and MWAIT{,X}.
 217         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 218         Add Intel syntax monitor/mwait tests.
 219         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 220         Adjust expectations.
 221         *testsuite/gas/i386/sse3-intel.d,
 222         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 223         * testsuite/gas/i386/i386.exp: Run new tests.
 224
 225 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 226
 227         PR gas/6518
 228         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 229         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 230         re-indentation).
 231         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 232         cases.
 233         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 234         * testsuite/gas/i386/avx512dq-inval.l,
 235         testsuite/gas/i386/inval-avx.l,
 236         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 237         * testsuite/gas/i386/avx512vl-ambig.s,
 238         testsuite/gas/i386/avx512vl-ambig.l: New.
 239         * testsuite/gas/i386/i386.exp: Run new test.
 240
 241 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 244         nosse4.
 245         * doc/c-i386.texi: Document sse4a and nosse4a.
 246
 247 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 250         for AT&T syntax.
 251
 252 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 253
 254         PR gas/25438
 255         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 256         casing ...
 257         (process_suffix): ... here. Consider just the first operand
 258         initially.
 259         (check_long_reg): Drop opcode 0x63 special case again.
 260         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 261         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 262         Move ambiguous operand size tests ...
 263         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 264         testsuite/gas/i386/noreg64.s: ... here.
 265         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 266         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 267         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 268         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 269         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 270         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 271         testsuite/gas/i386/x86-64-movsxd.d,
 272         testsuite/gas/i386/x86-64-movsxd-intel.d,
 273         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 274         Adjust expectations.
 275         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 276         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 277         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 278         * testsuite/gas/i386/i386.exp: Run new tests.
 279
 280 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 281
 282         * config/tc-i386.c (process_operands): Also skip segment
 283         override prefix emission if it matches an already present one.
 284         * testsuite/gas/i386/prefix32.s: Add double segment override
 285         cases.
 286         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 287
 288 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 289
 290         * config/tc-i386.c (process_operands): Drop ineffectual segment
 291         overrides when optimizing.
 292         * testsuite/gas/i386/lea-optimize.d: New.
 293         * testsuite/gas/i386/i386.exp: Run new test.
 294
 295 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 296
 297         * config/tc-i386.c (process_operands): Also check insn prefix
 298         for ineffectual segment override warning. Don't cover possible
 299         VEX/EVEX encoded insns there.
 300         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 301         testsuite/gas/i386/lea.e: New.
 302         * testsuite/gas/i386/i386.exp: Run new test.
 303
 304 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 305
 306         PR gas/25438
 307         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 308         syntax.
 309
 310 2020-02-13  Fangrui Song   <maskray@google.com>
 311             H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         PR gas/25551
 314         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 315         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 316         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 317         * testsuite/gas/i386/relax-5.d: New file.
 318         * testsuite/gas/i386/relax-5.s: Likewise.
 319         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 320         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 321
 322 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 323
 324         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 325         "nosse4" entry.
 326
 327 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 328
 329         * config/tc-i386.c (avx512): New (at file scope), moved from
 330         (check_VecOperands): ... here.
 331         (process_suffix): Add [XYZ]MMword operand size handling.
 332         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 333         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 334         tests.
 335         * testsuite/gas/i386/avx512dq-inval.l,
 336         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 337
 338 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 339
 340         PR gas/24546
 341         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 342         code only.
 343         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 344         CALL/JMP in O_tbyte_ptr case.
 345         * doc/c-i386.texi: Mention far call and full pointer load ISA
 346         differences.
 347         * testsuite/gas/i386/x86-64-branch-3.s,
 348         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 349         * testsuite/gas/i386/x86-64-branch-3.d,
 350         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 351         * testsuite/gas/i386/x86-64-branch-5.l,
 352         testsuite/gas/i386/x86-64-branch-5.s: New.
 353         * testsuite/gas/i386/i386.exp: Run new test.
 354
 355 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 356
 357         PR gas/25438
 358         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 359         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 360         64-bit-only warning.
 361         (check_word_reg): Consistently error on mismatching register
 362         size and suffix.
 363         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 364         for movw. Replace suffix / GPR for orb.
 365         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 366         byte GPRs as well as ones for inb/outb with a word accumulator.
 367         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 368         testsuite/gas/i386/inval.l: Adjust expectations.
 369
 370 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 371
 372         * config/tc-i386.c (operand_type_register_match): Also fall
 373         through initial two if()-s when the template allows for a GPR
 374         operand. Adjust comment.
 375
 376 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 377
 378         (struct _i386_insn): New field "short_form".
 379         (optimize_encoding): Drop setting of shortform field.
 380         (process_suffix): Set i.short_form. Replace shortform use.
 381         (process_operands): Replace shortform use.
 382
 383 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 384
 385         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 386         loop initial declaration.
 387
 388 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 389
 390         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 391         instructions that can have 5 arguments.
 392         (enum operand_parse_code): Add new operands.
 393         (parse_operands): Account for new operands.
 394         (S5): New macro.
 395         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 396         (neon_select_shape): Account for P suffix.
 397         (LOW1): Move macro to global position.
 398         (HI4): Move macro to global position.
 399         (vcx_assign_vec_d): New.
 400         (vcx_assign_vec_m): New.
 401         (vcx_assign_vec_n): New.
 402         (enum vcx_reg_type): New.
 403         (vcx_get_reg_type): New.
 404         (vcx_size_pos): New.
 405         (vcx_vec_pos): New.
 406         (vcx_handle_shape): New.
 407         (vcx_ensure_register_in_range): New.
 408         (vcx_handle_register_arguments): New.
 409         (vcx_handle_insn_block): New.
 410         (vcx_handle_common_checks): New.
 411         (do_vcx1): New.
 412         (do_vcx2): New.
 413         (do_vcx3): New.
 414         * testsuite/gas/arm/cde-missing-fp.d: New test.
 415         * testsuite/gas/arm/cde-missing-fp.l: New test.
 416         * testsuite/gas/arm/cde-missing-mve.d: New test.
 417         * testsuite/gas/arm/cde-missing-mve.l: New test.
 418         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 419         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 420         * testsuite/gas/arm/cde-mve.s: New test.
 421         * testsuite/gas/arm/cde-warnings.l:
 422         * testsuite/gas/arm/cde-warnings.s:
 423         * testsuite/gas/arm/cde.d:
 424         * testsuite/gas/arm/cde.s:
 425
 426 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 427             Matthew Malcomson  <matthew.malcomson@arm.com>
 428
 429         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 430         CDE coprocessor that can be enabled.
 431         (enum pred_instruction_type): New pred type.
 432         (BAD_NO_VPT): New error message.
 433         (BAD_CDE): New error message.
 434         (BAD_CDE_COPROC): New error message.
 435         (enum operand_parse_code): Add new immediate operands.
 436         (parse_operands): Account for new immediate operands.
 437         (check_cde_operand): New.
 438         (cde_coproc_enabled): New.
 439         (cde_coproc_pos): New.
 440         (cde_handle_coproc): New.
 441         (cxn_handle_predication): New.
 442         (do_custom_instruction_1): New.
 443         (do_custom_instruction_2): New.
 444         (do_custom_instruction_3): New.
 445         (do_cx1): New.
 446         (do_cx1a): New.
 447         (do_cx1d): New.
 448         (do_cx1da): New.
 449         (do_cx2): New.
 450         (do_cx2a): New.
 451         (do_cx2d): New.
 452         (do_cx2da): New.
 453         (do_cx3): New.
 454         (do_cx3a): New.
 455         (do_cx3d): New.
 456         (do_cx3da): New.
 457         (handle_pred_state): Define new IT block behaviour.
 458         (insns): Add newn CX*{,d}{,a} instructions.
 459         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 460         Define new cdecp extension strings.
 461         * doc/c-arm.texi: Document new cdecp extension arguments.
 462         * testsuite/gas/arm/cde-scalar.d: New test.
 463         * testsuite/gas/arm/cde-scalar.s: New test.
 464         * testsuite/gas/arm/cde-warnings.d: New test.
 465         * testsuite/gas/arm/cde-warnings.l: New test.
 466         * testsuite/gas/arm/cde-warnings.s: New test.
 467         * testsuite/gas/arm/cde.d: New test.
 468         * testsuite/gas/arm/cde.s: New test.
 469
 470 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 471
 472         PR gas/25516
 473         * config/tc-i386.c (intel64): Renamed to ...
 474         (isa64): This.
 475         (match_template): Accept Intel64 only instruction by default.
 476         (i386_displacement): Updated.
 477         (md_parse_option): Updated.
 478         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 479         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 480         -mamd64 to x86-64-sysenter-amd.
 481         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 482
 483 2020-02-10  Alan Modra  <amodra@gmail.com>
 484
 485         * config/obj-elf.c (obj_elf_change_section): Error for section
 486         type, attr or entsize changes in assembly.
 487         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 488         * testsuite/gas/elf/section5.l: Update.
 489
 490 2020-02-10  Alan Modra  <amodra@gmail.com>
 491
 492         * output-file.c (output_file_close): Do a normal close when
 493         flag_always_generate_output.
 494         * write.c (write_object_file): Don't stop output when
 495         flag_always_generate_output.
 496
 497 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 498
 499         PR 25469
 500         * config/tc-z80.c: Add -gbz80 command line option to generate code
 501         for the GameBoy Z80.  Add support for generating DWARF.
 502         * config/tc-z80.h: Add support for DWARF debug information
 503         generation.
 504         * doc/c-z80.texi: Document new command line option.
 505         * testsuite/gas/z80/gbz80_all.d: New file.
 506         * testsuite/gas/z80/gbz80_all.s: New file.
 507         * testsuite/gas/z80/z80.exp: Run the new tests.
 508         * testsuite/gas/z80/z80n_all.d: New file.
 509         * testsuite/gas/z80/z80n_all.s: New file.
 510         * testsuite/gas/z80/z80n_reloc.d: New file.
 511
 512 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 513
 514         PR gas/25381
 515         * config/obj-elf.c (get_section): Also check
 516         linked_to_symbol_name.
 517         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 518         (obj_elf_parse_section_letters): Handle the 'o' flag.
 519         (build_group_lists): Renamed to ...
 520         (build_additional_section_info): This.  Set elf_linked_to_section
 521         from map_head.linked_to_symbol_name.
 522         (elf_adjust_symtab): Updated.
 523         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 524         * doc/as.texi: Document the 'o' flag.
 525         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 526         * testsuite/gas/elf/section18.d: New file.
 527         * testsuite/gas/elf/section18.s: Likewise.
 528         * testsuite/gas/elf/section19.d: Likewise.
 529         * testsuite/gas/elf/section19.s: Likewise.
 530         * testsuite/gas/elf/section20.d: Likewise.
 531         * testsuite/gas/elf/section20.s: Likewise.
 532         * testsuite/gas/elf/section21.d: Likewise.
 533         * testsuite/gas/elf/section21.l: Likewise.
 534         * testsuite/gas/elf/section21.s: Likewise.
 535
 536 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 537
 538         * NEWS: Mention x86 assembler options to align branches for
 539         binutils 2.34.
 540
 541 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 544         only for ELF targets.
 545         * testsuite/gas/i386/unique.d: Don't xfail.
 546         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 547
 548 2020-02-06  Alan Modra  <amodra@gmail.com>
 549
 550         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 551         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 552
 553 2020-02-06  Alan Modra  <amodra@gmail.com>
 554
 555         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 556         xfail, and rename test.
 557         * testsuite/gas/elf/section12b.d: Likewise.
 558         * testsuite/gas/elf/section16a.d: Likewise.
 559         * testsuite/gas/elf/section16b.d: Likewise.
 560
 561 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 562
 563         PR gas/25380
 564         * config/obj-elf.c (section_match): Removed.
 565         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 566         section_id.
 567         (obj_elf_change_section): Replace info and group_name arguments
 568         with match_p.  Also update the section ID and flags from match_p.
 569         (obj_elf_section): Handle "unique,N".  Update call to
 570         obj_elf_change_section.
 571         * config/obj-elf.h (elf_section_match): New.
 572         (obj_elf_change_section): Updated.
 573         * config/tc-arm.c (start_unwind_section): Update call to
 574         obj_elf_change_section.
 575         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 576         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 577         (microblaze_s_sdata): Likewise.
 578         (microblaze_s_rdata): Likewise.
 579         (microblaze_s_bss): Likewise.
 580         * config/tc-mips.c (s_change_section): Likewise.
 581         * config/tc-msp430.c (msp430_profiler): Likewise.
 582         * config/tc-rx.c (parse_rx_section): Likewise.
 583         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 584         * doc/as.texi: Document "unique,N" in .section directive.
 585         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 586         * testsuite/gas/elf/section15.d: New file.
 587         * testsuite/gas/elf/section15.s: Likewise.
 588         * testsuite/gas/elf/section16.s: Likewise.
 589         * testsuite/gas/elf/section16a.d: Likewise.
 590         * testsuite/gas/elf/section16b.d: Likewise.
 591         * testsuite/gas/elf/section17.d: Likewise.
 592         * testsuite/gas/elf/section17.l: Likewise.
 593         * testsuite/gas/elf/section17.s: Likewise.
 594         * testsuite/gas/i386/unique.d: Likewise.
 595         * testsuite/gas/i386/unique.s: Likewise.
 596         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 597         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 598
 599 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 602
 603 2020-02-01  Anthony Green  <green@moxielogic.com>
 604
 605        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 606
 607 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 608
 609         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 610         %tls_ldo.
 611
 612 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 613
 614         PR gas/25472
 615         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 616         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 617         +mve.
 618         * testsuite/gas/arm/mve_dsp.d: New test.
 619
 620 2020-01-31  Nick Clifton  <nickc@redhat.com>
 621
 622         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 623         rather than BFD_RELOC_NONE.
 624
 625 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 626
 627         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 628         to support VLDMIA instruction for MVE.
 629         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 630         instruction for MVE.
 631         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 632         instruction for MVE.
 633         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 634         instruction for MVE.
 635         * testsuite/gas/arm/mve-ldst.d: New test.
 636         * testsuite/gas/arm/mve-ldst.s: Likewise.
 637
 638 2020-01-31  Nick Clifton  <nickc@redhat.com>
 639
 640         * po/fr.po: Updated French translation.
 641         * po/ru.po: Updated Russian translation.
 642
 643 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 644
 645         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 646         .s for the movprfx.
 647         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 648         * testsuite/gas/aarch64/sve-movprfx_28.d,
 649         * testsuite/gas/aarch64/sve-movprfx_28.l,
 650         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 651
 652 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 653
 654         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 655         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 656         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 657         Adjust expectations.
 658
 659 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 660
 661         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 662         * testsuite/gas/bpf/alu-be.d: Likewise.
 663         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 664         * testsuite/gas/bpf/alu32-be.d: Likewise.
 665
 666 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 667
 668         * testsuite/gas/i386/x86-64-branch-2.s,
 669         testsuite/gas/i386/x86-64-branch-4.s,
 670         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 671         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 672         testsuite/gas/i386/x86-64-branch-2.d,
 673         testsuite/gas/i386/x86-64-branch-4.l,
 674         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 675
 676 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 677
 678         * config/tc-i386.c (process_suffix): .
 679         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 680         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 681         Add LRETQ case.
 682         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 683         suffix.
 684         testsuite/gas/i386/x86_64.s: Add RETF cases.
 685         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 686         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 687         testsuite/gas/i386/x86-64-opcode.d,
 688         testsuite/gas/i386/x86-64-suffix-intel.d,
 689         testsuite/gas/i386/x86-64-suffix.d,
 690         testsuite/gas/i386/x86_64-intel.d
 691         testsuite/gas/i386/x86_64.d: Adjust expectations.
 692         * testsuite/gas/i386/x86-64-suffix.e,
 693         testsuite/gas/i386/x86_64.e: New.
 694
 695 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 696
 697         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 698         special case.
 699
 700 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         PR binutils/25445
 703         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 704         movsxd.
 705         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 706         differences.  Document movslq and movsxd.
 707         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 708         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 709         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 710         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 711         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 712         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 713         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 714         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 715         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 716         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 717         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 718
 719 2020-01-27  Alan Modra  <amodra@gmail.com>
 720
 721         * testsuite/gas/all/gas.exp: Replace case statements with switch
 722         statements.
 723         * testsuite/gas/elf/elf.exp: Likewise.
 724         * testsuite/gas/macros/macros.exp: Likewise.
 725         * testsuite/lib/gas-defs.exp: Likewise.
 726
 727 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 728
 729         PR 25403
 730         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 731         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 732
 733 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 734
 735         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 736         s exts must be known, so rename *ok* to *fail*.
 737         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 738         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 739         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 740         above change.
 741         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 742         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 743
 744 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         PR gas/25438
 747         * config/tc-i386.c (check_long_reg): Always disallow double word
 748         suffix in mnemonic with word general register.
 749         * testsuite/gas/i386/general.s: Replace word general register
 750         with double word general register for movl.
 751         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 752         register.
 753         * testsuite/gas/i386/general.l: Updated.
 754         * testsuite/gas/i386/inval.l: Likewise.
 755
 756 2020-01-22  Alan Modra  <amodra@gmail.com>
 757
 758         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 759         __tls_get_addr_desc and __tls_get_addr_opt.
 760
 761 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 762
 763         * testsuite/gas/i386/inval-crc32.s,
 764         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 765         * testsuite/gas/i386/inval-crc32.l,
 766         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 767
 768 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 769
 770         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 771         generic code path. Deal with No_lSuf being set in a template.
 772         * testsuite/gas/i386/inval-crc32.l,
 773         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 774         instead of error(s) when operand size is ambiguous.
 775         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 776         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 777         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 778         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 779         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 780         Adjust expectations.
 781
 782 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 783
 784         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 785         and an intel_syntax check. Re-write lack-of-suffix processing
 786         logic.
 787         * doc/c-i386.texi: Document operand size defaults for suffix-
 788         less AT&T syntax insns.
 789         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 790         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 791         testsuite/gas/i386/x86-64-avx-scalar.s,
 792         testsuite/gas/i386/x86-64-avx.s,
 793         testsuite/gas/i386/x86-64-bundle.s,
 794         testsuite/gas/i386/x86-64-intel64.s,
 795         testsuite/gas/i386/x86-64-lock-1.s,
 796         testsuite/gas/i386/x86-64-opcode.s,
 797         testsuite/gas/i386/x86-64-sse2avx.s,
 798         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 799         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 800         testsuite/gas/i386/x86-64-nops.s,
 801         testsuite/gas/i386/x86-64-ptwrite.s,
 802         testsuite/gas/i386/x86-64-simd.s,
 803         testsuite/gas/i386/x86-64-sse-noavx.s,
 804         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 805         insns.
 806         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 807         testsuite/gas/i386/noreg64.s: Add further tests.
 808         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 809         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 810         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 811         testsuite/gas/i386/sse-noavx.d,
 812         testsuite/gas/i386/x86-64-intel64.d,
 813         testsuite/gas/i386/x86-64-nops.d,
 814         testsuite/gas/i386/x86-64-opcode.d,
 815         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 816         testsuite/gas/i386/x86-64-ptwrite.d,
 817         testsuite/gas/i386/x86-64-simd-intel.d,
 818         testsuite/gas/i386/x86-64-simd-suffix.d,
 819         testsuite/gas/i386/x86-64-simd.d,
 820         testsuite/gas/i386/x86-64-sse-noavx.d
 821         testsuite/gas/i386/x86-64-suffix.d,
 822         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 823         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 824         testsuite/gas/i386/noreg64.l: New.
 825         * testsuite/gas/i386/i386.exp: Run new tests.
 826
 827 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 828
 829         * testsuite/gas/i386/avx512_bf16_vl.s,
 830         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 831         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 832         broadcast forms of VCVTNEPS2BF16.
 833         * testsuite/gas/i386/avx512_bf16_vl.d,
 834         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 835
 836 2020-01-20  Nick Clifton  <nickc@redhat.com>
 837
 838         * po/uk.po: Updated Ukranian translation.
 839
 840 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 841
 842         PR ld/25416
 843         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 844         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 845         x32 object.
 846         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 847         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 848         R_X86_64_GOTPC32_TLSDESC relocation.
 849
 850 2020-01-18  Nick Clifton  <nickc@redhat.com>
 851
 852         * configure: Regenerate.
 853         * po/gas.pot: Regenerate.
 854
 855 2020-01-18  Nick Clifton  <nickc@redhat.com>
 856
 857         Binutils 2.34 branch created.
 858
 859 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 862         with vex_encoding_vex.
 863         (parse_insn): Likewise.
 864         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 865         and {vex3} documentation.
 866         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 867         {vex}.
 868         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 869
 870 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 871
 872         PR 25376
 873         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 874         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 875         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 876         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 877         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 878         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 879
 880 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 881
 882         * config/tc-i386.c (match_template): Drop found_cpu_match local
 883         variable.
 884
 885 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 886
 887         * testsuite/gas/i386/avx512dq-inval.l,
 888         testsuite/gas/i386/avx512dq-inval.s: New.
 889         * testsuite/gas/i386/i386.exp: Run new test.
 890
 891 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 892
 893         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 894         relocations when the target is 430X, except when extracting part of an
 895         expression.
 896         (msp430_srcoperand): Adjust comment.
 897         Initialize the expp member of the msp430_operand_s struct as
 898         appropriate.
 899         (msp430_dstoperand): Likewise.
 900         * testsuite/gas/msp430/msp430.exp: Run new test.
 901         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 902         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 903
 904 2020-01-15  Alan Modra  <amodra@gmail.com>
 905
 906         * configure.tgt: Add sparc-*-freebsd case.
 907
 908 2020-01-14  Lili Cui <lili.cui@intel.com>
 909
 910         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 911         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 912         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 913         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 914         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 915         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 916         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 917         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 918         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 919         * testsuite/gas/i386/align-branch-5.d: Likewise.
 920         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 921         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 922         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 923         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 924         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 925         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 926         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 927         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 928         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 929         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 930         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 931         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 932
 933 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 934
 935         PR 25377
 936         * config/tc-z80.c: Add support for half precision, single
 937         precision and double precision floating point values.
 938         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 939         * doc/as.texi: Add new z80 command line options.
 940         * doc/c-z80.texi: Document new z80 command line options.
 941         * testsuite/gas/z80/ez80_pref_dis.s: New test.
 942         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
 943         * testsuite/gas/z80/z80.exp: Run the new test.
 944         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
 945         * testsuite/gas/z80/fp_zeda32.d: Likewise.
 946         * testsuite/gas/z80/strings.d: Update expected output.
 947
 948 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
 949
 950         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
 951         dependency.
 952
 953 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 954
 955         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
 956         the CPU.
 957         * config/tc-arc.h: Add header if/defs.
 958         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
 959
 960 2020-01-13  Alan Modra  <amodra@gmail.com>
 961
 962         * testsuite/gas/wasm32/allinsn.d: Update expected output.
 963
 964 2020-01-13  Alan Modra  <amodra@gmail.com>
 965
 966         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
 967         insertion.
 968
 969 2020-01-10  Alan Modra  <amodra@gmail.com>
 970
 971         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
 972         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
 973
 974 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 975
 976         PR 25224
 977         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
 978         opcode byte values.
 979         (emit_ld_r_r): Likewise.
 980         (emit_ld_rr_m): Likewise.
 981         (emit_ld_rr_nn): Likewise.
 982
 983 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 984
 985         * config/tc-i386.c (optimize_encoding): Add
 986         is_any_vex_encoding() invocations. Drop respective
 987         i.tm.extension_opcode == None checks.
 988
 989 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 990
 991         * config/tc-i386.c (md_assemble): Check RegRex is clear during
 992         REX transformations. Correct comment indentation.
 993
 994 2020-01-09  Jan Beulich  <jbeulich@suse.com>
 995
 996         * config/tc-i386.c (optimize_encoding): Generalize register
 997         transformation for TEST optimization.
 998
 999 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1000
1001         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1002         testsuite/gas/i386/x86-64-sysenter-amd.d,
1003         testsuite/gas/i386/x86-64-sysenter-amd.l,
1004         testsuite/gas/i386/x86-64-sysenter-intel.d,
1005         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1006         * testsuite/gas/i386/i386.exp: Run new tests.
1007
1008 2020-01-08  Nick Clifton  <nickc@redhat.com>
1009
1010         PR 25284
1011         * doc/as.texi (Align): Document the fact that all arguments can be
1012         omitted.
1013         (Balign): Likewise.
1014         (P2align): Likewise.
1015
1016 2020-01-08  Nick Clifton  <nickc@redhat.com>
1017
1018         PR 14891
1019         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1020         already defined as a different symbol type.
1021         * testsuite/gas/elf/pr14891.s: New test source file.
1022         * testsuite/gas/elf/pr14891.d: New test driver.
1023         * testsuite/gas/elf/pr14891.s: New test expected error output.
1024         * testsuite/gas/elf/elf.exp: Run the new test.
1025
1026 2020-01-08  Alan Modra  <amodra@gmail.com>
1027
1028         * config/tc-z8k.c (md_begin): Make idx unsigned.
1029         (get_specific): Likewise for this_index.
1030
1031 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1032
1033         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1034         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1035         (md_operand): Set X_md to absent.
1036         (arc_parse_name): Check for X_md.
1037
1038 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1039
1040         PR 25311
1041         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1042         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1043         NO_STRING_ESCAPES.
1044         * read.c (next_char_of_string): Likewise.
1045         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1046         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1047
1048 2020-01-03  Nick Clifton  <nickc@redhat.com>
1049
1050         * po/sv.po: Updated Swedish translation.
1051
1052 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1053
1054         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1055         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1056
1057 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1058
1059         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1060         by-element usdot. Add 64-bit form tests for by-element sudot.
1061         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1062
1063 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1064
1065         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1066         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1067
1068 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1069
1070         * testsuite/gas/aarch64/f64mm.d,
1071         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1072
1073 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1074
1075         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1076         support for assembler code generated by SDCC. Add new relocation
1077         types. Add z80-elf target support.
1078         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1079         labels. Local labels starts from ".L".
1080         * NEWS: Mention the new support.
1081         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1082         * testsuite/gas/all/fwdexp.s: Likewise.
1083         * testsuite/gas/all/cond.l: Likewise.
1084         * testsuite/gas/all/cond.s: Likewise.
1085         * testsuite/gas/all/fwdexp.d: Likewise.
1086         * testsuite/gas/all/fwdexp.s: Likewise.
1087         * testsuite/gas/elf/section2.e-mips: Likewise.
1088         * testsuite/gas/elf/section2.l: Likewise.
1089         * testsuite/gas/elf/section2.s: Likewise.
1090         * testsuite/gas/macros/app1.d: Likewise.
1091         * testsuite/gas/macros/app1.s: Likewise.
1092         * testsuite/gas/macros/app2.d: Likewise.
1093         * testsuite/gas/macros/app2.s: Likewise.
1094         * testsuite/gas/macros/app3.d: Likewise.
1095         * testsuite/gas/macros/app3.s: Likewise.
1096         * testsuite/gas/macros/app4.d: Likewise.
1097         * testsuite/gas/macros/app4.s: Likewise.
1098         * testsuite/gas/macros/app4b.s: Likewise.
1099         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1100         * testsuite/gas/z80/z80.exp: Add new tests
1101         * testsuite/gas/z80/dollar.d: New file.
1102         * testsuite/gas/z80/dollar.s: New file.
1103         * testsuite/gas/z80/ez80_adl_all.d: New file.
1104         * testsuite/gas/z80/ez80_adl_all.s: New file.
1105         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1106         * testsuite/gas/z80/ez80_isuf.s: New file.
1107         * testsuite/gas/z80/ez80_z80_all.d: New file.
1108         * testsuite/gas/z80/ez80_z80_all.s: New file.
1109         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1110         * testsuite/gas/z80/r800_extra.d: New file.
1111         * testsuite/gas/z80/r800_extra.s: New file.
1112         * testsuite/gas/z80/r800_ii8.d: New file.
1113         * testsuite/gas/z80/r800_z80_doc.d: New file.
1114         * testsuite/gas/z80/z180.d: New file.
1115         * testsuite/gas/z80/z180.s: New file.
1116         * testsuite/gas/z80/z180_z80_doc.d: New file.
1117         * testsuite/gas/z80/z80_doc.d: New file.
1118         * testsuite/gas/z80/z80_doc.s: New file.
1119         * testsuite/gas/z80/z80_ii8.d: New file.
1120         * testsuite/gas/z80/z80_ii8.s: New file.
1121         * testsuite/gas/z80/z80_in_f_c.d: New file.
1122         * testsuite/gas/z80/z80_in_f_c.s: New file.
1123         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1124         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1125         * testsuite/gas/z80/z80_out_c_0.d: New file.
1126         * testsuite/gas/z80/z80_out_c_0.s: New file.
1127         * testsuite/gas/z80/z80_reloc.d: New file.
1128         * testsuite/gas/z80/z80_reloc.s: New file.
1129         * testsuite/gas/z80/z80_sli.d: New file.
1130         * testsuite/gas/z80/z80_sli.s: New file.
1131
1132 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1133
1134         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1135         REGLIST_RN.
1136
1137 2020-01-01  Alan Modra  <amodra@gmail.com>
1138
1139         Update year range in copyright notice of all files.
1140
1141 For older changes see ChangeLog-2019
1142 \f
1143 Copyright (C) 2020 Free Software Foundation, Inc.
1144
1145 Copying and distribution of this file, with or without modification,
1146 are permitted in any medium without royalty provided the copyright
1147 notice and this notice are preserved.
1148
1149 Local Variables:
1150 mode: change-log
1151 left-margin: 8
1152 fill-column: 74
1153 version-control: never
1154 End: