gas/ChangeLog

   1 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
   2
   3         PR 25627
   4         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
   5         instruction LD IY,(HL).
   6         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
   7         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
   8         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
   9         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
  10
  11 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         PR gas/25622
  14         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
  15         x86-64-default-suffix-avx.
  16         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
  17         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
  18         * testsuite/gas/i386/noreg64.d: Updated.
  19         * testsuite/gas/i386/noreg64.l: Likewise.
  20         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
  21         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
  22         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
  23
  24 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
  25
  26         PR 25604
  27         * config/tc-z80.c (contains_register): Prevent an illegal memory
  28         access when checking an expression for a register name.
  29
  30 2020-03-03  Alan Modra  <amodra@gmail.com>
  31
  32         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
  33         support.
  34
  35 2020-03-02  Alan Modra  <amodra@gmail.com>
  36
  37         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
  38         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
  39         and .sbss sections.
  40         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
  41         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
  42         (s3_s_score_lcomm): Likewise.
  43         * config/tc-score7.c: Similarly.
  44         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
  45
  46 2020-02-28  YunQiang Su  <syq@debian.org>
  47
  48         PR gas/25539
  49         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
  50         to handle multi-labels.
  51         (has_label_name): New.
  52
  53 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
  54
  55         * config/tc-arm.c (enum pred_instruction_type): Remove
  56         NEUTRAL_IT_NO_VPT_INSN predication type.
  57         (cxn_handle_predication): Modify to require condition suffixes.
  58         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
  59         * testsuite/gas/arm/cde-scalar.s: Update test.
  60         * testsuite/gas/arm/cde-warnings.l: Update test.
  61         * testsuite/gas/arm/cde-warnings.s: Update test.
  62
  63 2020-02-26  Alan Modra  <amodra@gmail.com>
  64
  65         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
  66         N_() on empty string.
  67
  68 2020-02-26  Alan Modra  <amodra@gmail.com>
  69
  70         * read.c (read_a_source_file): Call strncpy with length one
  71         less than size of original_case_string.
  72
  73 2020-02-26  Alan Modra  <amodra@gmail.com>
  74
  75         * config/obj-elf.c: Indent labels correctly.
  76         * config/obj-macho.c: Likewise.
  77         * config/tc-aarch64.c: Likewise.
  78         * config/tc-alpha.c: Likewise.
  79         * config/tc-arm.c: Likewise.
  80         * config/tc-cr16.c: Likewise.
  81         * config/tc-crx.c: Likewise.
  82         * config/tc-frv.c: Likewise.
  83         * config/tc-i386-intel.c: Likewise.
  84         * config/tc-i386.c: Likewise.
  85         * config/tc-ia64.c: Likewise.
  86         * config/tc-mn10200.c: Likewise.
  87         * config/tc-mn10300.c: Likewise.
  88         * config/tc-nds32.c: Likewise.
  89         * config/tc-riscv.c: Likewise.
  90         * config/tc-s12z.c: Likewise.
  91         * config/tc-xtensa.c: Likewise.
  92         * config/tc-z80.c: Likewise.
  93         * read.c: Likewise.
  94         * symbols.c: Likewise.
  95         * write.c: Likewise.
  96
  97 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
  98
  99         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 100         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 101         after parsing all arguments.
 102         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 103         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 104         are used to check if we write a read-only CSR by the CSR instruction.
 105         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 106         all CSR for the read-only CSR checking.
 107         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 108         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 109         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 110         all CSR instructions for the read-only CSR checking.
 111         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 112         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 113
 114         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 115         (riscv_opts): Initialize it.
 116         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 117         before doing the CSR checking.
 118         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 119         (md_longopts): Add mcsr-check and mno-csr-check.
 120         (md_parse_option): Handle new enum option values.
 121         (s_riscv_option): Handle new long options.
 122         * doc/c-riscv.texi: Add description for the new .option and assembler
 123         options.
 124         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 125         the CSR checking.
 126         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 127
 128         * config/tc-riscv.c (csr_extra_hash): New.
 129         (enum riscv_csr_class): New enum.  Used to decide
 130         whether or not this CSR is legal in the current ISA string.
 131         (struct riscv_csr_extra): New structure to hold all extra information
 132         of CSR.
 133         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 134         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 135         Call hash_reg_name to insert CSR address into reg_names_hash.
 136         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 137         Decide whether the CSR is valid according to the csr_extra_hash.
 138         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 139         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 140         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 141         consistent usage.
 142         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 143         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 144         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 145         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 146         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 147         f-ext CSR are not allowed.
 148         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 149         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 150         source file is `priv-reg.s`, and the ISA is rv64if, so the
 151         rv32-only CSR are not allowed.
 152         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 153
 154 2020-02-21  Alan Modra  <amodra@gmail.com>
 155
 156         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 157         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 158
 159 2020-02-21  Alan Modra  <amodra@gmail.com>
 160
 161         PR 25569
 162         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 163         on section size adjustment, instead perform another write if
 164         exec header size is larger than section size.
 165
 166 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 167
 168         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 169         -mno-arch-attr command line options.
 170
 171 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 172
 173         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 174         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 175
 176 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 177
 178         PR 25576
 179         * config/tc-z80.c (md_parse_option): Do not use an underscore
 180         prefix for local labels in SDCC compatability mode.
 181         (z80_start_line_hook): Remove SDCC dollar label support.
 182         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 183         * testsuite/gas/z80/sdcc.s: Likewise.
 184
 185 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 186
 187         PR 25517
 188         * config/tc-z80.c: Add -march option.
 189         * doc/as.texi: Update Z80 documentation.
 190         * doc/c-z80.texi: Likewise.
 191         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 192         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 193         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 194         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 195         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 196         * testsuite/gas/z80/gbz80_all.d: Likewise.
 197         * testsuite/gas/z80/r800_extra.d: Likewise.
 198         * testsuite/gas/z80/r800_ii8.d: Likewise.
 199         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 200         * testsuite/gas/z80/sdcc.d: Likewise.
 201         * testsuite/gas/z80/z180.d: Likewise.
 202         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 203         * testsuite/gas/z80/z80_doc.d: Likewise.
 204         * testsuite/gas/z80/z80_ii8.d: Likewise.
 205         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 206         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 207         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 208         * testsuite/gas/z80/z80_sli.d: Likewise.
 209         * testsuite/gas/z80/z80n_all.d: Likewise.
 210         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 211
 212 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 213
 214         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 215         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 216         * testsuite/gas/i386/i386.exp: Run property-3 and
 217         x86-64-property-3.
 218         * testsuite/gas/i386/property-3.d: New file.
 219         * testsuite/gas/i386/property-3.s: Likewise.
 220         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 221
 222 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 223
 224         * config/tc-i386.c (cpu_arch): Add .popcnt.
 225         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 226         Add a tab before @samp{.sse4a}.
 227
 228 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 229
 230         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 231         for AddrPrefixOpReg templates. Combine the two pieces of
 232         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 233         mode.
 234
 235 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 236
 237         PR gas/14439
 238         * config/tc-i386.c (md_assemble): Also suppress operand
 239         swapping for MONITOR{,X} and MWAIT{,X}.
 240         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 241         Add Intel syntax monitor/mwait tests.
 242         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 243         Adjust expectations.
 244         *testsuite/gas/i386/sse3-intel.d,
 245         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 246         * testsuite/gas/i386/i386.exp: Run new tests.
 247
 248 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 249
 250         PR gas/6518
 251         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 252         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 253         re-indentation).
 254         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 255         cases.
 256         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 257         * testsuite/gas/i386/avx512dq-inval.l,
 258         testsuite/gas/i386/inval-avx.l,
 259         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 260         * testsuite/gas/i386/avx512vl-ambig.s,
 261         testsuite/gas/i386/avx512vl-ambig.l: New.
 262         * testsuite/gas/i386/i386.exp: Run new test.
 263
 264 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 267         nosse4.
 268         * doc/c-i386.texi: Document sse4a and nosse4a.
 269
 270 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 271
 272         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 273         for AT&T syntax.
 274
 275 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 276
 277         PR gas/25438
 278         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 279         casing ...
 280         (process_suffix): ... here. Consider just the first operand
 281         initially.
 282         (check_long_reg): Drop opcode 0x63 special case again.
 283         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 284         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 285         Move ambiguous operand size tests ...
 286         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 287         testsuite/gas/i386/noreg64.s: ... here.
 288         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 289         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 290         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 291         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 292         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 293         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 294         testsuite/gas/i386/x86-64-movsxd.d,
 295         testsuite/gas/i386/x86-64-movsxd-intel.d,
 296         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 297         Adjust expectations.
 298         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 299         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 300         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 301         * testsuite/gas/i386/i386.exp: Run new tests.
 302
 303 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 304
 305         * config/tc-i386.c (process_operands): Also skip segment
 306         override prefix emission if it matches an already present one.
 307         * testsuite/gas/i386/prefix32.s: Add double segment override
 308         cases.
 309         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 310
 311 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 312
 313         * config/tc-i386.c (process_operands): Drop ineffectual segment
 314         overrides when optimizing.
 315         * testsuite/gas/i386/lea-optimize.d: New.
 316         * testsuite/gas/i386/i386.exp: Run new test.
 317
 318 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 319
 320         * config/tc-i386.c (process_operands): Also check insn prefix
 321         for ineffectual segment override warning. Don't cover possible
 322         VEX/EVEX encoded insns there.
 323         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 324         testsuite/gas/i386/lea.e: New.
 325         * testsuite/gas/i386/i386.exp: Run new test.
 326
 327 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         PR gas/25438
 330         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 331         syntax.
 332
 333 2020-02-13  Fangrui Song   <maskray@google.com>
 334             H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         PR gas/25551
 337         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 338         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 339         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 340         * testsuite/gas/i386/relax-5.d: New file.
 341         * testsuite/gas/i386/relax-5.s: Likewise.
 342         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 343         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 344
 345 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 346
 347         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 348         "nosse4" entry.
 349
 350 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 351
 352         * config/tc-i386.c (avx512): New (at file scope), moved from
 353         (check_VecOperands): ... here.
 354         (process_suffix): Add [XYZ]MMword operand size handling.
 355         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 356         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 357         tests.
 358         * testsuite/gas/i386/avx512dq-inval.l,
 359         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 360
 361 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 362
 363         PR gas/24546
 364         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 365         code only.
 366         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 367         CALL/JMP in O_tbyte_ptr case.
 368         * doc/c-i386.texi: Mention far call and full pointer load ISA
 369         differences.
 370         * testsuite/gas/i386/x86-64-branch-3.s,
 371         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 372         * testsuite/gas/i386/x86-64-branch-3.d,
 373         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 374         * testsuite/gas/i386/x86-64-branch-5.l,
 375         testsuite/gas/i386/x86-64-branch-5.s: New.
 376         * testsuite/gas/i386/i386.exp: Run new test.
 377
 378 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 379
 380         PR gas/25438
 381         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 382         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 383         64-bit-only warning.
 384         (check_word_reg): Consistently error on mismatching register
 385         size and suffix.
 386         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 387         for movw. Replace suffix / GPR for orb.
 388         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 389         byte GPRs as well as ones for inb/outb with a word accumulator.
 390         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 391         testsuite/gas/i386/inval.l: Adjust expectations.
 392
 393 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 394
 395         * config/tc-i386.c (operand_type_register_match): Also fall
 396         through initial two if()-s when the template allows for a GPR
 397         operand. Adjust comment.
 398
 399 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 400
 401         (struct _i386_insn): New field "short_form".
 402         (optimize_encoding): Drop setting of shortform field.
 403         (process_suffix): Set i.short_form. Replace shortform use.
 404         (process_operands): Replace shortform use.
 405
 406 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 407
 408         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 409         loop initial declaration.
 410
 411 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 412
 413         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 414         instructions that can have 5 arguments.
 415         (enum operand_parse_code): Add new operands.
 416         (parse_operands): Account for new operands.
 417         (S5): New macro.
 418         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 419         (neon_select_shape): Account for P suffix.
 420         (LOW1): Move macro to global position.
 421         (HI4): Move macro to global position.
 422         (vcx_assign_vec_d): New.
 423         (vcx_assign_vec_m): New.
 424         (vcx_assign_vec_n): New.
 425         (enum vcx_reg_type): New.
 426         (vcx_get_reg_type): New.
 427         (vcx_size_pos): New.
 428         (vcx_vec_pos): New.
 429         (vcx_handle_shape): New.
 430         (vcx_ensure_register_in_range): New.
 431         (vcx_handle_register_arguments): New.
 432         (vcx_handle_insn_block): New.
 433         (vcx_handle_common_checks): New.
 434         (do_vcx1): New.
 435         (do_vcx2): New.
 436         (do_vcx3): New.
 437         * testsuite/gas/arm/cde-missing-fp.d: New test.
 438         * testsuite/gas/arm/cde-missing-fp.l: New test.
 439         * testsuite/gas/arm/cde-missing-mve.d: New test.
 440         * testsuite/gas/arm/cde-missing-mve.l: New test.
 441         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 442         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 443         * testsuite/gas/arm/cde-mve.s: New test.
 444         * testsuite/gas/arm/cde-warnings.l:
 445         * testsuite/gas/arm/cde-warnings.s:
 446         * testsuite/gas/arm/cde.d:
 447         * testsuite/gas/arm/cde.s:
 448
 449 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 450             Matthew Malcomson  <matthew.malcomson@arm.com>
 451
 452         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 453         CDE coprocessor that can be enabled.
 454         (enum pred_instruction_type): New pred type.
 455         (BAD_NO_VPT): New error message.
 456         (BAD_CDE): New error message.
 457         (BAD_CDE_COPROC): New error message.
 458         (enum operand_parse_code): Add new immediate operands.
 459         (parse_operands): Account for new immediate operands.
 460         (check_cde_operand): New.
 461         (cde_coproc_enabled): New.
 462         (cde_coproc_pos): New.
 463         (cde_handle_coproc): New.
 464         (cxn_handle_predication): New.
 465         (do_custom_instruction_1): New.
 466         (do_custom_instruction_2): New.
 467         (do_custom_instruction_3): New.
 468         (do_cx1): New.
 469         (do_cx1a): New.
 470         (do_cx1d): New.
 471         (do_cx1da): New.
 472         (do_cx2): New.
 473         (do_cx2a): New.
 474         (do_cx2d): New.
 475         (do_cx2da): New.
 476         (do_cx3): New.
 477         (do_cx3a): New.
 478         (do_cx3d): New.
 479         (do_cx3da): New.
 480         (handle_pred_state): Define new IT block behaviour.
 481         (insns): Add newn CX*{,d}{,a} instructions.
 482         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 483         Define new cdecp extension strings.
 484         * doc/c-arm.texi: Document new cdecp extension arguments.
 485         * testsuite/gas/arm/cde-scalar.d: New test.
 486         * testsuite/gas/arm/cde-scalar.s: New test.
 487         * testsuite/gas/arm/cde-warnings.d: New test.
 488         * testsuite/gas/arm/cde-warnings.l: New test.
 489         * testsuite/gas/arm/cde-warnings.s: New test.
 490         * testsuite/gas/arm/cde.d: New test.
 491         * testsuite/gas/arm/cde.s: New test.
 492
 493 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         PR gas/25516
 496         * config/tc-i386.c (intel64): Renamed to ...
 497         (isa64): This.
 498         (match_template): Accept Intel64 only instruction by default.
 499         (i386_displacement): Updated.
 500         (md_parse_option): Updated.
 501         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 502         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 503         -mamd64 to x86-64-sysenter-amd.
 504         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 505
 506 2020-02-10  Alan Modra  <amodra@gmail.com>
 507
 508         * config/obj-elf.c (obj_elf_change_section): Error for section
 509         type, attr or entsize changes in assembly.
 510         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 511         * testsuite/gas/elf/section5.l: Update.
 512
 513 2020-02-10  Alan Modra  <amodra@gmail.com>
 514
 515         * output-file.c (output_file_close): Do a normal close when
 516         flag_always_generate_output.
 517         * write.c (write_object_file): Don't stop output when
 518         flag_always_generate_output.
 519
 520 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 521
 522         PR 25469
 523         * config/tc-z80.c: Add -gbz80 command line option to generate code
 524         for the GameBoy Z80.  Add support for generating DWARF.
 525         * config/tc-z80.h: Add support for DWARF debug information
 526         generation.
 527         * doc/c-z80.texi: Document new command line option.
 528         * testsuite/gas/z80/gbz80_all.d: New file.
 529         * testsuite/gas/z80/gbz80_all.s: New file.
 530         * testsuite/gas/z80/z80.exp: Run the new tests.
 531         * testsuite/gas/z80/z80n_all.d: New file.
 532         * testsuite/gas/z80/z80n_all.s: New file.
 533         * testsuite/gas/z80/z80n_reloc.d: New file.
 534
 535 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 536
 537         PR gas/25381
 538         * config/obj-elf.c (get_section): Also check
 539         linked_to_symbol_name.
 540         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 541         (obj_elf_parse_section_letters): Handle the 'o' flag.
 542         (build_group_lists): Renamed to ...
 543         (build_additional_section_info): This.  Set elf_linked_to_section
 544         from map_head.linked_to_symbol_name.
 545         (elf_adjust_symtab): Updated.
 546         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 547         * doc/as.texi: Document the 'o' flag.
 548         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 549         * testsuite/gas/elf/section18.d: New file.
 550         * testsuite/gas/elf/section18.s: Likewise.
 551         * testsuite/gas/elf/section19.d: Likewise.
 552         * testsuite/gas/elf/section19.s: Likewise.
 553         * testsuite/gas/elf/section20.d: Likewise.
 554         * testsuite/gas/elf/section20.s: Likewise.
 555         * testsuite/gas/elf/section21.d: Likewise.
 556         * testsuite/gas/elf/section21.l: Likewise.
 557         * testsuite/gas/elf/section21.s: Likewise.
 558
 559 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 560
 561         * NEWS: Mention x86 assembler options to align branches for
 562         binutils 2.34.
 563
 564 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 565
 566         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 567         only for ELF targets.
 568         * testsuite/gas/i386/unique.d: Don't xfail.
 569         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 570
 571 2020-02-06  Alan Modra  <amodra@gmail.com>
 572
 573         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 574         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 575
 576 2020-02-06  Alan Modra  <amodra@gmail.com>
 577
 578         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 579         xfail, and rename test.
 580         * testsuite/gas/elf/section12b.d: Likewise.
 581         * testsuite/gas/elf/section16a.d: Likewise.
 582         * testsuite/gas/elf/section16b.d: Likewise.
 583
 584 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         PR gas/25380
 587         * config/obj-elf.c (section_match): Removed.
 588         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 589         section_id.
 590         (obj_elf_change_section): Replace info and group_name arguments
 591         with match_p.  Also update the section ID and flags from match_p.
 592         (obj_elf_section): Handle "unique,N".  Update call to
 593         obj_elf_change_section.
 594         * config/obj-elf.h (elf_section_match): New.
 595         (obj_elf_change_section): Updated.
 596         * config/tc-arm.c (start_unwind_section): Update call to
 597         obj_elf_change_section.
 598         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 599         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 600         (microblaze_s_sdata): Likewise.
 601         (microblaze_s_rdata): Likewise.
 602         (microblaze_s_bss): Likewise.
 603         * config/tc-mips.c (s_change_section): Likewise.
 604         * config/tc-msp430.c (msp430_profiler): Likewise.
 605         * config/tc-rx.c (parse_rx_section): Likewise.
 606         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 607         * doc/as.texi: Document "unique,N" in .section directive.
 608         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 609         * testsuite/gas/elf/section15.d: New file.
 610         * testsuite/gas/elf/section15.s: Likewise.
 611         * testsuite/gas/elf/section16.s: Likewise.
 612         * testsuite/gas/elf/section16a.d: Likewise.
 613         * testsuite/gas/elf/section16b.d: Likewise.
 614         * testsuite/gas/elf/section17.d: Likewise.
 615         * testsuite/gas/elf/section17.l: Likewise.
 616         * testsuite/gas/elf/section17.s: Likewise.
 617         * testsuite/gas/i386/unique.d: Likewise.
 618         * testsuite/gas/i386/unique.s: Likewise.
 619         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 620         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 621
 622 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 623
 624         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 625
 626 2020-02-01  Anthony Green  <green@moxielogic.com>
 627
 628        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 629
 630 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 631
 632         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 633         %tls_ldo.
 634
 635 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 636
 637         PR gas/25472
 638         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 639         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 640         +mve.
 641         * testsuite/gas/arm/mve_dsp.d: New test.
 642
 643 2020-01-31  Nick Clifton  <nickc@redhat.com>
 644
 645         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 646         rather than BFD_RELOC_NONE.
 647
 648 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 649
 650         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 651         to support VLDMIA instruction for MVE.
 652         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 653         instruction for MVE.
 654         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 655         instruction for MVE.
 656         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 657         instruction for MVE.
 658         * testsuite/gas/arm/mve-ldst.d: New test.
 659         * testsuite/gas/arm/mve-ldst.s: Likewise.
 660
 661 2020-01-31  Nick Clifton  <nickc@redhat.com>
 662
 663         * po/fr.po: Updated French translation.
 664         * po/ru.po: Updated Russian translation.
 665
 666 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 667
 668         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 669         .s for the movprfx.
 670         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 671         * testsuite/gas/aarch64/sve-movprfx_28.d,
 672         * testsuite/gas/aarch64/sve-movprfx_28.l,
 673         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 674
 675 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 676
 677         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 678         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 679         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 680         Adjust expectations.
 681
 682 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 683
 684         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 685         * testsuite/gas/bpf/alu-be.d: Likewise.
 686         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 687         * testsuite/gas/bpf/alu32-be.d: Likewise.
 688
 689 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 690
 691         * testsuite/gas/i386/x86-64-branch-2.s,
 692         testsuite/gas/i386/x86-64-branch-4.s,
 693         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 694         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 695         testsuite/gas/i386/x86-64-branch-2.d,
 696         testsuite/gas/i386/x86-64-branch-4.l,
 697         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 698
 699 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 700
 701         * config/tc-i386.c (process_suffix): .
 702         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 703         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 704         Add LRETQ case.
 705         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 706         suffix.
 707         testsuite/gas/i386/x86_64.s: Add RETF cases.
 708         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 709         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 710         testsuite/gas/i386/x86-64-opcode.d,
 711         testsuite/gas/i386/x86-64-suffix-intel.d,
 712         testsuite/gas/i386/x86-64-suffix.d,
 713         testsuite/gas/i386/x86_64-intel.d
 714         testsuite/gas/i386/x86_64.d: Adjust expectations.
 715         * testsuite/gas/i386/x86-64-suffix.e,
 716         testsuite/gas/i386/x86_64.e: New.
 717
 718 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 719
 720         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 721         special case.
 722
 723 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 724
 725         PR binutils/25445
 726         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 727         movsxd.
 728         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 729         differences.  Document movslq and movsxd.
 730         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 731         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 732         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 733         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 734         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 735         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 736         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 737         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 738         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 739         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 740         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 741
 742 2020-01-27  Alan Modra  <amodra@gmail.com>
 743
 744         * testsuite/gas/all/gas.exp: Replace case statements with switch
 745         statements.
 746         * testsuite/gas/elf/elf.exp: Likewise.
 747         * testsuite/gas/macros/macros.exp: Likewise.
 748         * testsuite/lib/gas-defs.exp: Likewise.
 749
 750 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 751
 752         PR 25403
 753         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 754         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 755
 756 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 757
 758         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 759         s exts must be known, so rename *ok* to *fail*.
 760         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 761         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 762         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 763         above change.
 764         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 765         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 766
 767 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 768
 769         PR gas/25438
 770         * config/tc-i386.c (check_long_reg): Always disallow double word
 771         suffix in mnemonic with word general register.
 772         * testsuite/gas/i386/general.s: Replace word general register
 773         with double word general register for movl.
 774         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 775         register.
 776         * testsuite/gas/i386/general.l: Updated.
 777         * testsuite/gas/i386/inval.l: Likewise.
 778
 779 2020-01-22  Alan Modra  <amodra@gmail.com>
 780
 781         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 782         __tls_get_addr_desc and __tls_get_addr_opt.
 783
 784 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 785
 786         * testsuite/gas/i386/inval-crc32.s,
 787         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 788         * testsuite/gas/i386/inval-crc32.l,
 789         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 790
 791 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 792
 793         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 794         generic code path. Deal with No_lSuf being set in a template.
 795         * testsuite/gas/i386/inval-crc32.l,
 796         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 797         instead of error(s) when operand size is ambiguous.
 798         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 799         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 800         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 801         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 802         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 803         Adjust expectations.
 804
 805 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 806
 807         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 808         and an intel_syntax check. Re-write lack-of-suffix processing
 809         logic.
 810         * doc/c-i386.texi: Document operand size defaults for suffix-
 811         less AT&T syntax insns.
 812         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 813         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 814         testsuite/gas/i386/x86-64-avx-scalar.s,
 815         testsuite/gas/i386/x86-64-avx.s,
 816         testsuite/gas/i386/x86-64-bundle.s,
 817         testsuite/gas/i386/x86-64-intel64.s,
 818         testsuite/gas/i386/x86-64-lock-1.s,
 819         testsuite/gas/i386/x86-64-opcode.s,
 820         testsuite/gas/i386/x86-64-sse2avx.s,
 821         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 822         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 823         testsuite/gas/i386/x86-64-nops.s,
 824         testsuite/gas/i386/x86-64-ptwrite.s,
 825         testsuite/gas/i386/x86-64-simd.s,
 826         testsuite/gas/i386/x86-64-sse-noavx.s,
 827         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 828         insns.
 829         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 830         testsuite/gas/i386/noreg64.s: Add further tests.
 831         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 832         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 833         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 834         testsuite/gas/i386/sse-noavx.d,
 835         testsuite/gas/i386/x86-64-intel64.d,
 836         testsuite/gas/i386/x86-64-nops.d,
 837         testsuite/gas/i386/x86-64-opcode.d,
 838         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 839         testsuite/gas/i386/x86-64-ptwrite.d,
 840         testsuite/gas/i386/x86-64-simd-intel.d,
 841         testsuite/gas/i386/x86-64-simd-suffix.d,
 842         testsuite/gas/i386/x86-64-simd.d,
 843         testsuite/gas/i386/x86-64-sse-noavx.d
 844         testsuite/gas/i386/x86-64-suffix.d,
 845         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 846         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 847         testsuite/gas/i386/noreg64.l: New.
 848         * testsuite/gas/i386/i386.exp: Run new tests.
 849
 850 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 851
 852         * testsuite/gas/i386/avx512_bf16_vl.s,
 853         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 854         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 855         broadcast forms of VCVTNEPS2BF16.
 856         * testsuite/gas/i386/avx512_bf16_vl.d,
 857         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 858
 859 2020-01-20  Nick Clifton  <nickc@redhat.com>
 860
 861         * po/uk.po: Updated Ukranian translation.
 862
 863 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 864
 865         PR ld/25416
 866         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 867         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 868         x32 object.
 869         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 870         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 871         R_X86_64_GOTPC32_TLSDESC relocation.
 872
 873 2020-01-18  Nick Clifton  <nickc@redhat.com>
 874
 875         * configure: Regenerate.
 876         * po/gas.pot: Regenerate.
 877
 878 2020-01-18  Nick Clifton  <nickc@redhat.com>
 879
 880         Binutils 2.34 branch created.
 881
 882 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 883
 884         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 885         with vex_encoding_vex.
 886         (parse_insn): Likewise.
 887         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 888         and {vex3} documentation.
 889         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 890         {vex}.
 891         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 892
 893 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 894
 895         PR 25376
 896         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 897         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 898         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 899         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 900         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 901         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 902
 903 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 904
 905         * config/tc-i386.c (match_template): Drop found_cpu_match local
 906         variable.
 907
 908 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 909
 910         * testsuite/gas/i386/avx512dq-inval.l,
 911         testsuite/gas/i386/avx512dq-inval.s: New.
 912         * testsuite/gas/i386/i386.exp: Run new test.
 913
 914 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 915
 916         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 917         relocations when the target is 430X, except when extracting part of an
 918         expression.
 919         (msp430_srcoperand): Adjust comment.
 920         Initialize the expp member of the msp430_operand_s struct as
 921         appropriate.
 922         (msp430_dstoperand): Likewise.
 923         * testsuite/gas/msp430/msp430.exp: Run new test.
 924         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 925         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 926
 927 2020-01-15  Alan Modra  <amodra@gmail.com>
 928
 929         * configure.tgt: Add sparc-*-freebsd case.
 930
 931 2020-01-14  Lili Cui <lili.cui@intel.com>
 932
 933         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 934         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 935         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 936         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 937         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 938         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 939         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 940         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 941         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 942         * testsuite/gas/i386/align-branch-5.d: Likewise.
 943         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 944         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 945         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 946         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 947         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 948         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 949         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 950         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 951         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 952         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 953         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 954         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 955
 956 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 957
 958         PR 25377
 959         * config/tc-z80.c: Add support for half precision, single
 960         precision and double precision floating point values.
 961         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 962         * doc/as.texi: Add new z80 command line options.
 963         * doc/c-z80.texi: Document new z80 command line options.
 964         * testsuite/gas/z80/ez80_pref_dis.s: New test.
 965         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
 966         * testsuite/gas/z80/z80.exp: Run the new test.
 967         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
 968         * testsuite/gas/z80/fp_zeda32.d: Likewise.
 969         * testsuite/gas/z80/strings.d: Update expected output.
 970
 971 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
 972
 973         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
 974         dependency.
 975
 976 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 977
 978         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
 979         the CPU.
 980         * config/tc-arc.h: Add header if/defs.
 981         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
 982
 983 2020-01-13  Alan Modra  <amodra@gmail.com>
 984
 985         * testsuite/gas/wasm32/allinsn.d: Update expected output.
 986
 987 2020-01-13  Alan Modra  <amodra@gmail.com>
 988
 989         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
 990         insertion.
 991
 992 2020-01-10  Alan Modra  <amodra@gmail.com>
 993
 994         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
 995         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
 996
 997 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 998
 999         PR 25224
1000         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1001         opcode byte values.
1002         (emit_ld_r_r): Likewise.
1003         (emit_ld_rr_m): Likewise.
1004         (emit_ld_rr_nn): Likewise.
1005
1006 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1007
1008         * config/tc-i386.c (optimize_encoding): Add
1009         is_any_vex_encoding() invocations. Drop respective
1010         i.tm.extension_opcode == None checks.
1011
1012 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1013
1014         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1015         REX transformations. Correct comment indentation.
1016
1017 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1018
1019         * config/tc-i386.c (optimize_encoding): Generalize register
1020         transformation for TEST optimization.
1021
1022 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1023
1024         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1025         testsuite/gas/i386/x86-64-sysenter-amd.d,
1026         testsuite/gas/i386/x86-64-sysenter-amd.l,
1027         testsuite/gas/i386/x86-64-sysenter-intel.d,
1028         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1029         * testsuite/gas/i386/i386.exp: Run new tests.
1030
1031 2020-01-08  Nick Clifton  <nickc@redhat.com>
1032
1033         PR 25284
1034         * doc/as.texi (Align): Document the fact that all arguments can be
1035         omitted.
1036         (Balign): Likewise.
1037         (P2align): Likewise.
1038
1039 2020-01-08  Nick Clifton  <nickc@redhat.com>
1040
1041         PR 14891
1042         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1043         already defined as a different symbol type.
1044         * testsuite/gas/elf/pr14891.s: New test source file.
1045         * testsuite/gas/elf/pr14891.d: New test driver.
1046         * testsuite/gas/elf/pr14891.s: New test expected error output.
1047         * testsuite/gas/elf/elf.exp: Run the new test.
1048
1049 2020-01-08  Alan Modra  <amodra@gmail.com>
1050
1051         * config/tc-z8k.c (md_begin): Make idx unsigned.
1052         (get_specific): Likewise for this_index.
1053
1054 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1055
1056         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1057         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1058         (md_operand): Set X_md to absent.
1059         (arc_parse_name): Check for X_md.
1060
1061 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1062
1063         PR 25311
1064         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1065         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1066         NO_STRING_ESCAPES.
1067         * read.c (next_char_of_string): Likewise.
1068         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1069         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1070
1071 2020-01-03  Nick Clifton  <nickc@redhat.com>
1072
1073         * po/sv.po: Updated Swedish translation.
1074
1075 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1076
1077         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1078         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1079
1080 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1081
1082         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1083         by-element usdot. Add 64-bit form tests for by-element sudot.
1084         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1085
1086 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1087
1088         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1089         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1090
1091 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1092
1093         * testsuite/gas/aarch64/f64mm.d,
1094         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1095
1096 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1097
1098         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1099         support for assembler code generated by SDCC. Add new relocation
1100         types. Add z80-elf target support.
1101         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1102         labels. Local labels starts from ".L".
1103         * NEWS: Mention the new support.
1104         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1105         * testsuite/gas/all/fwdexp.s: Likewise.
1106         * testsuite/gas/all/cond.l: Likewise.
1107         * testsuite/gas/all/cond.s: Likewise.
1108         * testsuite/gas/all/fwdexp.d: Likewise.
1109         * testsuite/gas/all/fwdexp.s: Likewise.
1110         * testsuite/gas/elf/section2.e-mips: Likewise.
1111         * testsuite/gas/elf/section2.l: Likewise.
1112         * testsuite/gas/elf/section2.s: Likewise.
1113         * testsuite/gas/macros/app1.d: Likewise.
1114         * testsuite/gas/macros/app1.s: Likewise.
1115         * testsuite/gas/macros/app2.d: Likewise.
1116         * testsuite/gas/macros/app2.s: Likewise.
1117         * testsuite/gas/macros/app3.d: Likewise.
1118         * testsuite/gas/macros/app3.s: Likewise.
1119         * testsuite/gas/macros/app4.d: Likewise.
1120         * testsuite/gas/macros/app4.s: Likewise.
1121         * testsuite/gas/macros/app4b.s: Likewise.
1122         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1123         * testsuite/gas/z80/z80.exp: Add new tests
1124         * testsuite/gas/z80/dollar.d: New file.
1125         * testsuite/gas/z80/dollar.s: New file.
1126         * testsuite/gas/z80/ez80_adl_all.d: New file.
1127         * testsuite/gas/z80/ez80_adl_all.s: New file.
1128         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1129         * testsuite/gas/z80/ez80_isuf.s: New file.
1130         * testsuite/gas/z80/ez80_z80_all.d: New file.
1131         * testsuite/gas/z80/ez80_z80_all.s: New file.
1132         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1133         * testsuite/gas/z80/r800_extra.d: New file.
1134         * testsuite/gas/z80/r800_extra.s: New file.
1135         * testsuite/gas/z80/r800_ii8.d: New file.
1136         * testsuite/gas/z80/r800_z80_doc.d: New file.
1137         * testsuite/gas/z80/z180.d: New file.
1138         * testsuite/gas/z80/z180.s: New file.
1139         * testsuite/gas/z80/z180_z80_doc.d: New file.
1140         * testsuite/gas/z80/z80_doc.d: New file.
1141         * testsuite/gas/z80/z80_doc.s: New file.
1142         * testsuite/gas/z80/z80_ii8.d: New file.
1143         * testsuite/gas/z80/z80_ii8.s: New file.
1144         * testsuite/gas/z80/z80_in_f_c.d: New file.
1145         * testsuite/gas/z80/z80_in_f_c.s: New file.
1146         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1147         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1148         * testsuite/gas/z80/z80_out_c_0.d: New file.
1149         * testsuite/gas/z80/z80_out_c_0.s: New file.
1150         * testsuite/gas/z80/z80_reloc.d: New file.
1151         * testsuite/gas/z80/z80_reloc.s: New file.
1152         * testsuite/gas/z80/z80_sli.d: New file.
1153         * testsuite/gas/z80/z80_sli.s: New file.
1154
1155 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1156
1157         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1158         REGLIST_RN.
1159
1160 2020-01-01  Alan Modra  <amodra@gmail.com>
1161
1162         Update year range in copyright notice of all files.
1163
1164 For older changes see ChangeLog-2019
1165 \f
1166 Copyright (C) 2020 Free Software Foundation, Inc.
1167
1168 Copying and distribution of this file, with or without modification,
1169 are permitted in any medium without royalty provided the copyright
1170 notice and this notice are preserved.
1171
1172 Local Variables:
1173 mode: change-log
1174 left-margin: 8
1175 fill-column: 74
1176 version-control: never
1177 End: