gas/ChangeLog

   1 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/tc-i386.c (match_template): Replace ignoresize and
   4         defaultsize with mnemonicsize.
   5         (process_suffix): Likewise.
   6
   7 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
   8
   9         PR 25627
  10         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
  11         instruction LD IY,(HL).
  12         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
  13         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
  14         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
  15         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
  16
  17 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         PR gas/25622
  20         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
  21         x86-64-default-suffix-avx.
  22         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
  23         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
  24         * testsuite/gas/i386/noreg64.d: Updated.
  25         * testsuite/gas/i386/noreg64.l: Likewise.
  26         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
  27         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
  28         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
  29
  30 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
  31
  32         PR 25604
  33         * config/tc-z80.c (contains_register): Prevent an illegal memory
  34         access when checking an expression for a register name.
  35
  36 2020-03-03  Alan Modra  <amodra@gmail.com>
  37
  38         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
  39         support.
  40
  41 2020-03-02  Alan Modra  <amodra@gmail.com>
  42
  43         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
  44         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
  45         and .sbss sections.
  46         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
  47         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
  48         (s3_s_score_lcomm): Likewise.
  49         * config/tc-score7.c: Similarly.
  50         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
  51
  52 2020-02-28  YunQiang Su  <syq@debian.org>
  53
  54         PR gas/25539
  55         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
  56         to handle multi-labels.
  57         (has_label_name): New.
  58
  59 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
  60
  61         * config/tc-arm.c (enum pred_instruction_type): Remove
  62         NEUTRAL_IT_NO_VPT_INSN predication type.
  63         (cxn_handle_predication): Modify to require condition suffixes.
  64         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
  65         * testsuite/gas/arm/cde-scalar.s: Update test.
  66         * testsuite/gas/arm/cde-warnings.l: Update test.
  67         * testsuite/gas/arm/cde-warnings.s: Update test.
  68
  69 2020-02-26  Alan Modra  <amodra@gmail.com>
  70
  71         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
  72         N_() on empty string.
  73
  74 2020-02-26  Alan Modra  <amodra@gmail.com>
  75
  76         * read.c (read_a_source_file): Call strncpy with length one
  77         less than size of original_case_string.
  78
  79 2020-02-26  Alan Modra  <amodra@gmail.com>
  80
  81         * config/obj-elf.c: Indent labels correctly.
  82         * config/obj-macho.c: Likewise.
  83         * config/tc-aarch64.c: Likewise.
  84         * config/tc-alpha.c: Likewise.
  85         * config/tc-arm.c: Likewise.
  86         * config/tc-cr16.c: Likewise.
  87         * config/tc-crx.c: Likewise.
  88         * config/tc-frv.c: Likewise.
  89         * config/tc-i386-intel.c: Likewise.
  90         * config/tc-i386.c: Likewise.
  91         * config/tc-ia64.c: Likewise.
  92         * config/tc-mn10200.c: Likewise.
  93         * config/tc-mn10300.c: Likewise.
  94         * config/tc-nds32.c: Likewise.
  95         * config/tc-riscv.c: Likewise.
  96         * config/tc-s12z.c: Likewise.
  97         * config/tc-xtensa.c: Likewise.
  98         * config/tc-z80.c: Likewise.
  99         * read.c: Likewise.
 100         * symbols.c: Likewise.
 101         * write.c: Likewise.
 102
 103 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 104
 105         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 106         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 107         after parsing all arguments.
 108         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 109         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 110         are used to check if we write a read-only CSR by the CSR instruction.
 111         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 112         all CSR for the read-only CSR checking.
 113         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 114         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 115         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 116         all CSR instructions for the read-only CSR checking.
 117         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 118         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 119
 120         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 121         (riscv_opts): Initialize it.
 122         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 123         before doing the CSR checking.
 124         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 125         (md_longopts): Add mcsr-check and mno-csr-check.
 126         (md_parse_option): Handle new enum option values.
 127         (s_riscv_option): Handle new long options.
 128         * doc/c-riscv.texi: Add description for the new .option and assembler
 129         options.
 130         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 131         the CSR checking.
 132         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 133
 134         * config/tc-riscv.c (csr_extra_hash): New.
 135         (enum riscv_csr_class): New enum.  Used to decide
 136         whether or not this CSR is legal in the current ISA string.
 137         (struct riscv_csr_extra): New structure to hold all extra information
 138         of CSR.
 139         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 140         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 141         Call hash_reg_name to insert CSR address into reg_names_hash.
 142         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 143         Decide whether the CSR is valid according to the csr_extra_hash.
 144         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 145         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 146         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 147         consistent usage.
 148         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 149         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 150         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 151         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 152         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 153         f-ext CSR are not allowed.
 154         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 155         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 156         source file is `priv-reg.s`, and the ISA is rv64if, so the
 157         rv32-only CSR are not allowed.
 158         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 159
 160 2020-02-21  Alan Modra  <amodra@gmail.com>
 161
 162         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 163         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 164
 165 2020-02-21  Alan Modra  <amodra@gmail.com>
 166
 167         PR 25569
 168         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 169         on section size adjustment, instead perform another write if
 170         exec header size is larger than section size.
 171
 172 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 173
 174         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 175         -mno-arch-attr command line options.
 176
 177 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 178
 179         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 180         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 181
 182 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 183
 184         PR 25576
 185         * config/tc-z80.c (md_parse_option): Do not use an underscore
 186         prefix for local labels in SDCC compatability mode.
 187         (z80_start_line_hook): Remove SDCC dollar label support.
 188         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 189         * testsuite/gas/z80/sdcc.s: Likewise.
 190
 191 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 192
 193         PR 25517
 194         * config/tc-z80.c: Add -march option.
 195         * doc/as.texi: Update Z80 documentation.
 196         * doc/c-z80.texi: Likewise.
 197         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 198         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 199         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 200         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 201         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 202         * testsuite/gas/z80/gbz80_all.d: Likewise.
 203         * testsuite/gas/z80/r800_extra.d: Likewise.
 204         * testsuite/gas/z80/r800_ii8.d: Likewise.
 205         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 206         * testsuite/gas/z80/sdcc.d: Likewise.
 207         * testsuite/gas/z80/z180.d: Likewise.
 208         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 209         * testsuite/gas/z80/z80_doc.d: Likewise.
 210         * testsuite/gas/z80/z80_ii8.d: Likewise.
 211         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 212         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 213         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 214         * testsuite/gas/z80/z80_sli.d: Likewise.
 215         * testsuite/gas/z80/z80n_all.d: Likewise.
 216         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 217
 218 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 221         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 222         * testsuite/gas/i386/i386.exp: Run property-3 and
 223         x86-64-property-3.
 224         * testsuite/gas/i386/property-3.d: New file.
 225         * testsuite/gas/i386/property-3.s: Likewise.
 226         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 227
 228 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         * config/tc-i386.c (cpu_arch): Add .popcnt.
 231         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 232         Add a tab before @samp{.sse4a}.
 233
 234 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 235
 236         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 237         for AddrPrefixOpReg templates. Combine the two pieces of
 238         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 239         mode.
 240
 241 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 242
 243         PR gas/14439
 244         * config/tc-i386.c (md_assemble): Also suppress operand
 245         swapping for MONITOR{,X} and MWAIT{,X}.
 246         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 247         Add Intel syntax monitor/mwait tests.
 248         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 249         Adjust expectations.
 250         *testsuite/gas/i386/sse3-intel.d,
 251         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 252         * testsuite/gas/i386/i386.exp: Run new tests.
 253
 254 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 255
 256         PR gas/6518
 257         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 258         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 259         re-indentation).
 260         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 261         cases.
 262         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 263         * testsuite/gas/i386/avx512dq-inval.l,
 264         testsuite/gas/i386/inval-avx.l,
 265         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 266         * testsuite/gas/i386/avx512vl-ambig.s,
 267         testsuite/gas/i386/avx512vl-ambig.l: New.
 268         * testsuite/gas/i386/i386.exp: Run new test.
 269
 270 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 271
 272         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 273         nosse4.
 274         * doc/c-i386.texi: Document sse4a and nosse4a.
 275
 276 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 279         for AT&T syntax.
 280
 281 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 282
 283         PR gas/25438
 284         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 285         casing ...
 286         (process_suffix): ... here. Consider just the first operand
 287         initially.
 288         (check_long_reg): Drop opcode 0x63 special case again.
 289         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 290         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 291         Move ambiguous operand size tests ...
 292         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 293         testsuite/gas/i386/noreg64.s: ... here.
 294         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 295         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 296         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 297         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 298         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 299         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 300         testsuite/gas/i386/x86-64-movsxd.d,
 301         testsuite/gas/i386/x86-64-movsxd-intel.d,
 302         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 303         Adjust expectations.
 304         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 305         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 306         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 307         * testsuite/gas/i386/i386.exp: Run new tests.
 308
 309 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 310
 311         * config/tc-i386.c (process_operands): Also skip segment
 312         override prefix emission if it matches an already present one.
 313         * testsuite/gas/i386/prefix32.s: Add double segment override
 314         cases.
 315         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 316
 317 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 318
 319         * config/tc-i386.c (process_operands): Drop ineffectual segment
 320         overrides when optimizing.
 321         * testsuite/gas/i386/lea-optimize.d: New.
 322         * testsuite/gas/i386/i386.exp: Run new test.
 323
 324 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 325
 326         * config/tc-i386.c (process_operands): Also check insn prefix
 327         for ineffectual segment override warning. Don't cover possible
 328         VEX/EVEX encoded insns there.
 329         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 330         testsuite/gas/i386/lea.e: New.
 331         * testsuite/gas/i386/i386.exp: Run new test.
 332
 333 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         PR gas/25438
 336         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 337         syntax.
 338
 339 2020-02-13  Fangrui Song   <maskray@google.com>
 340             H.J. Lu  <hongjiu.lu@intel.com>
 341
 342         PR gas/25551
 343         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 344         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 345         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 346         * testsuite/gas/i386/relax-5.d: New file.
 347         * testsuite/gas/i386/relax-5.s: Likewise.
 348         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 349         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 350
 351 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 352
 353         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 354         "nosse4" entry.
 355
 356 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 357
 358         * config/tc-i386.c (avx512): New (at file scope), moved from
 359         (check_VecOperands): ... here.
 360         (process_suffix): Add [XYZ]MMword operand size handling.
 361         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 362         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 363         tests.
 364         * testsuite/gas/i386/avx512dq-inval.l,
 365         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 366
 367 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 368
 369         PR gas/24546
 370         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 371         code only.
 372         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 373         CALL/JMP in O_tbyte_ptr case.
 374         * doc/c-i386.texi: Mention far call and full pointer load ISA
 375         differences.
 376         * testsuite/gas/i386/x86-64-branch-3.s,
 377         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 378         * testsuite/gas/i386/x86-64-branch-3.d,
 379         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 380         * testsuite/gas/i386/x86-64-branch-5.l,
 381         testsuite/gas/i386/x86-64-branch-5.s: New.
 382         * testsuite/gas/i386/i386.exp: Run new test.
 383
 384 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 385
 386         PR gas/25438
 387         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 388         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 389         64-bit-only warning.
 390         (check_word_reg): Consistently error on mismatching register
 391         size and suffix.
 392         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 393         for movw. Replace suffix / GPR for orb.
 394         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 395         byte GPRs as well as ones for inb/outb with a word accumulator.
 396         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 397         testsuite/gas/i386/inval.l: Adjust expectations.
 398
 399 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 400
 401         * config/tc-i386.c (operand_type_register_match): Also fall
 402         through initial two if()-s when the template allows for a GPR
 403         operand. Adjust comment.
 404
 405 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 406
 407         (struct _i386_insn): New field "short_form".
 408         (optimize_encoding): Drop setting of shortform field.
 409         (process_suffix): Set i.short_form. Replace shortform use.
 410         (process_operands): Replace shortform use.
 411
 412 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 413
 414         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 415         loop initial declaration.
 416
 417 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 418
 419         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 420         instructions that can have 5 arguments.
 421         (enum operand_parse_code): Add new operands.
 422         (parse_operands): Account for new operands.
 423         (S5): New macro.
 424         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 425         (neon_select_shape): Account for P suffix.
 426         (LOW1): Move macro to global position.
 427         (HI4): Move macro to global position.
 428         (vcx_assign_vec_d): New.
 429         (vcx_assign_vec_m): New.
 430         (vcx_assign_vec_n): New.
 431         (enum vcx_reg_type): New.
 432         (vcx_get_reg_type): New.
 433         (vcx_size_pos): New.
 434         (vcx_vec_pos): New.
 435         (vcx_handle_shape): New.
 436         (vcx_ensure_register_in_range): New.
 437         (vcx_handle_register_arguments): New.
 438         (vcx_handle_insn_block): New.
 439         (vcx_handle_common_checks): New.
 440         (do_vcx1): New.
 441         (do_vcx2): New.
 442         (do_vcx3): New.
 443         * testsuite/gas/arm/cde-missing-fp.d: New test.
 444         * testsuite/gas/arm/cde-missing-fp.l: New test.
 445         * testsuite/gas/arm/cde-missing-mve.d: New test.
 446         * testsuite/gas/arm/cde-missing-mve.l: New test.
 447         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 448         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 449         * testsuite/gas/arm/cde-mve.s: New test.
 450         * testsuite/gas/arm/cde-warnings.l:
 451         * testsuite/gas/arm/cde-warnings.s:
 452         * testsuite/gas/arm/cde.d:
 453         * testsuite/gas/arm/cde.s:
 454
 455 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 456             Matthew Malcomson  <matthew.malcomson@arm.com>
 457
 458         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 459         CDE coprocessor that can be enabled.
 460         (enum pred_instruction_type): New pred type.
 461         (BAD_NO_VPT): New error message.
 462         (BAD_CDE): New error message.
 463         (BAD_CDE_COPROC): New error message.
 464         (enum operand_parse_code): Add new immediate operands.
 465         (parse_operands): Account for new immediate operands.
 466         (check_cde_operand): New.
 467         (cde_coproc_enabled): New.
 468         (cde_coproc_pos): New.
 469         (cde_handle_coproc): New.
 470         (cxn_handle_predication): New.
 471         (do_custom_instruction_1): New.
 472         (do_custom_instruction_2): New.
 473         (do_custom_instruction_3): New.
 474         (do_cx1): New.
 475         (do_cx1a): New.
 476         (do_cx1d): New.
 477         (do_cx1da): New.
 478         (do_cx2): New.
 479         (do_cx2a): New.
 480         (do_cx2d): New.
 481         (do_cx2da): New.
 482         (do_cx3): New.
 483         (do_cx3a): New.
 484         (do_cx3d): New.
 485         (do_cx3da): New.
 486         (handle_pred_state): Define new IT block behaviour.
 487         (insns): Add newn CX*{,d}{,a} instructions.
 488         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 489         Define new cdecp extension strings.
 490         * doc/c-arm.texi: Document new cdecp extension arguments.
 491         * testsuite/gas/arm/cde-scalar.d: New test.
 492         * testsuite/gas/arm/cde-scalar.s: New test.
 493         * testsuite/gas/arm/cde-warnings.d: New test.
 494         * testsuite/gas/arm/cde-warnings.l: New test.
 495         * testsuite/gas/arm/cde-warnings.s: New test.
 496         * testsuite/gas/arm/cde.d: New test.
 497         * testsuite/gas/arm/cde.s: New test.
 498
 499 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 500
 501         PR gas/25516
 502         * config/tc-i386.c (intel64): Renamed to ...
 503         (isa64): This.
 504         (match_template): Accept Intel64 only instruction by default.
 505         (i386_displacement): Updated.
 506         (md_parse_option): Updated.
 507         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 508         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 509         -mamd64 to x86-64-sysenter-amd.
 510         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 511
 512 2020-02-10  Alan Modra  <amodra@gmail.com>
 513
 514         * config/obj-elf.c (obj_elf_change_section): Error for section
 515         type, attr or entsize changes in assembly.
 516         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 517         * testsuite/gas/elf/section5.l: Update.
 518
 519 2020-02-10  Alan Modra  <amodra@gmail.com>
 520
 521         * output-file.c (output_file_close): Do a normal close when
 522         flag_always_generate_output.
 523         * write.c (write_object_file): Don't stop output when
 524         flag_always_generate_output.
 525
 526 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 527
 528         PR 25469
 529         * config/tc-z80.c: Add -gbz80 command line option to generate code
 530         for the GameBoy Z80.  Add support for generating DWARF.
 531         * config/tc-z80.h: Add support for DWARF debug information
 532         generation.
 533         * doc/c-z80.texi: Document new command line option.
 534         * testsuite/gas/z80/gbz80_all.d: New file.
 535         * testsuite/gas/z80/gbz80_all.s: New file.
 536         * testsuite/gas/z80/z80.exp: Run the new tests.
 537         * testsuite/gas/z80/z80n_all.d: New file.
 538         * testsuite/gas/z80/z80n_all.s: New file.
 539         * testsuite/gas/z80/z80n_reloc.d: New file.
 540
 541 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         PR gas/25381
 544         * config/obj-elf.c (get_section): Also check
 545         linked_to_symbol_name.
 546         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 547         (obj_elf_parse_section_letters): Handle the 'o' flag.
 548         (build_group_lists): Renamed to ...
 549         (build_additional_section_info): This.  Set elf_linked_to_section
 550         from map_head.linked_to_symbol_name.
 551         (elf_adjust_symtab): Updated.
 552         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 553         * doc/as.texi: Document the 'o' flag.
 554         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 555         * testsuite/gas/elf/section18.d: New file.
 556         * testsuite/gas/elf/section18.s: Likewise.
 557         * testsuite/gas/elf/section19.d: Likewise.
 558         * testsuite/gas/elf/section19.s: Likewise.
 559         * testsuite/gas/elf/section20.d: Likewise.
 560         * testsuite/gas/elf/section20.s: Likewise.
 561         * testsuite/gas/elf/section21.d: Likewise.
 562         * testsuite/gas/elf/section21.l: Likewise.
 563         * testsuite/gas/elf/section21.s: Likewise.
 564
 565 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 566
 567         * NEWS: Mention x86 assembler options to align branches for
 568         binutils 2.34.
 569
 570 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 573         only for ELF targets.
 574         * testsuite/gas/i386/unique.d: Don't xfail.
 575         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 576
 577 2020-02-06  Alan Modra  <amodra@gmail.com>
 578
 579         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 580         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 581
 582 2020-02-06  Alan Modra  <amodra@gmail.com>
 583
 584         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 585         xfail, and rename test.
 586         * testsuite/gas/elf/section12b.d: Likewise.
 587         * testsuite/gas/elf/section16a.d: Likewise.
 588         * testsuite/gas/elf/section16b.d: Likewise.
 589
 590 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 591
 592         PR gas/25380
 593         * config/obj-elf.c (section_match): Removed.
 594         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 595         section_id.
 596         (obj_elf_change_section): Replace info and group_name arguments
 597         with match_p.  Also update the section ID and flags from match_p.
 598         (obj_elf_section): Handle "unique,N".  Update call to
 599         obj_elf_change_section.
 600         * config/obj-elf.h (elf_section_match): New.
 601         (obj_elf_change_section): Updated.
 602         * config/tc-arm.c (start_unwind_section): Update call to
 603         obj_elf_change_section.
 604         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 605         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 606         (microblaze_s_sdata): Likewise.
 607         (microblaze_s_rdata): Likewise.
 608         (microblaze_s_bss): Likewise.
 609         * config/tc-mips.c (s_change_section): Likewise.
 610         * config/tc-msp430.c (msp430_profiler): Likewise.
 611         * config/tc-rx.c (parse_rx_section): Likewise.
 612         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 613         * doc/as.texi: Document "unique,N" in .section directive.
 614         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 615         * testsuite/gas/elf/section15.d: New file.
 616         * testsuite/gas/elf/section15.s: Likewise.
 617         * testsuite/gas/elf/section16.s: Likewise.
 618         * testsuite/gas/elf/section16a.d: Likewise.
 619         * testsuite/gas/elf/section16b.d: Likewise.
 620         * testsuite/gas/elf/section17.d: Likewise.
 621         * testsuite/gas/elf/section17.l: Likewise.
 622         * testsuite/gas/elf/section17.s: Likewise.
 623         * testsuite/gas/i386/unique.d: Likewise.
 624         * testsuite/gas/i386/unique.s: Likewise.
 625         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 626         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 627
 628 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 629
 630         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 631
 632 2020-02-01  Anthony Green  <green@moxielogic.com>
 633
 634        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 635
 636 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 637
 638         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 639         %tls_ldo.
 640
 641 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 642
 643         PR gas/25472
 644         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 645         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 646         +mve.
 647         * testsuite/gas/arm/mve_dsp.d: New test.
 648
 649 2020-01-31  Nick Clifton  <nickc@redhat.com>
 650
 651         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 652         rather than BFD_RELOC_NONE.
 653
 654 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 655
 656         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 657         to support VLDMIA instruction for MVE.
 658         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 659         instruction for MVE.
 660         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 661         instruction for MVE.
 662         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 663         instruction for MVE.
 664         * testsuite/gas/arm/mve-ldst.d: New test.
 665         * testsuite/gas/arm/mve-ldst.s: Likewise.
 666
 667 2020-01-31  Nick Clifton  <nickc@redhat.com>
 668
 669         * po/fr.po: Updated French translation.
 670         * po/ru.po: Updated Russian translation.
 671
 672 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 673
 674         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 675         .s for the movprfx.
 676         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 677         * testsuite/gas/aarch64/sve-movprfx_28.d,
 678         * testsuite/gas/aarch64/sve-movprfx_28.l,
 679         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 680
 681 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 682
 683         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 684         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 685         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 686         Adjust expectations.
 687
 688 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 689
 690         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 691         * testsuite/gas/bpf/alu-be.d: Likewise.
 692         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 693         * testsuite/gas/bpf/alu32-be.d: Likewise.
 694
 695 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 696
 697         * testsuite/gas/i386/x86-64-branch-2.s,
 698         testsuite/gas/i386/x86-64-branch-4.s,
 699         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 700         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 701         testsuite/gas/i386/x86-64-branch-2.d,
 702         testsuite/gas/i386/x86-64-branch-4.l,
 703         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 704
 705 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 706
 707         * config/tc-i386.c (process_suffix): .
 708         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 709         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 710         Add LRETQ case.
 711         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 712         suffix.
 713         testsuite/gas/i386/x86_64.s: Add RETF cases.
 714         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 715         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 716         testsuite/gas/i386/x86-64-opcode.d,
 717         testsuite/gas/i386/x86-64-suffix-intel.d,
 718         testsuite/gas/i386/x86-64-suffix.d,
 719         testsuite/gas/i386/x86_64-intel.d
 720         testsuite/gas/i386/x86_64.d: Adjust expectations.
 721         * testsuite/gas/i386/x86-64-suffix.e,
 722         testsuite/gas/i386/x86_64.e: New.
 723
 724 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 725
 726         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 727         special case.
 728
 729 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         PR binutils/25445
 732         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 733         movsxd.
 734         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 735         differences.  Document movslq and movsxd.
 736         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 737         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 738         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 739         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 740         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 741         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 742         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 743         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 744         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 745         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 746         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 747
 748 2020-01-27  Alan Modra  <amodra@gmail.com>
 749
 750         * testsuite/gas/all/gas.exp: Replace case statements with switch
 751         statements.
 752         * testsuite/gas/elf/elf.exp: Likewise.
 753         * testsuite/gas/macros/macros.exp: Likewise.
 754         * testsuite/lib/gas-defs.exp: Likewise.
 755
 756 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 757
 758         PR 25403
 759         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 760         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 761
 762 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 763
 764         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 765         s exts must be known, so rename *ok* to *fail*.
 766         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 767         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 768         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 769         above change.
 770         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 771         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 772
 773 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 774
 775         PR gas/25438
 776         * config/tc-i386.c (check_long_reg): Always disallow double word
 777         suffix in mnemonic with word general register.
 778         * testsuite/gas/i386/general.s: Replace word general register
 779         with double word general register for movl.
 780         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 781         register.
 782         * testsuite/gas/i386/general.l: Updated.
 783         * testsuite/gas/i386/inval.l: Likewise.
 784
 785 2020-01-22  Alan Modra  <amodra@gmail.com>
 786
 787         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 788         __tls_get_addr_desc and __tls_get_addr_opt.
 789
 790 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 791
 792         * testsuite/gas/i386/inval-crc32.s,
 793         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 794         * testsuite/gas/i386/inval-crc32.l,
 795         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 796
 797 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 798
 799         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 800         generic code path. Deal with No_lSuf being set in a template.
 801         * testsuite/gas/i386/inval-crc32.l,
 802         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 803         instead of error(s) when operand size is ambiguous.
 804         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 805         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 806         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 807         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 808         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 809         Adjust expectations.
 810
 811 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 812
 813         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 814         and an intel_syntax check. Re-write lack-of-suffix processing
 815         logic.
 816         * doc/c-i386.texi: Document operand size defaults for suffix-
 817         less AT&T syntax insns.
 818         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 819         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 820         testsuite/gas/i386/x86-64-avx-scalar.s,
 821         testsuite/gas/i386/x86-64-avx.s,
 822         testsuite/gas/i386/x86-64-bundle.s,
 823         testsuite/gas/i386/x86-64-intel64.s,
 824         testsuite/gas/i386/x86-64-lock-1.s,
 825         testsuite/gas/i386/x86-64-opcode.s,
 826         testsuite/gas/i386/x86-64-sse2avx.s,
 827         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 828         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 829         testsuite/gas/i386/x86-64-nops.s,
 830         testsuite/gas/i386/x86-64-ptwrite.s,
 831         testsuite/gas/i386/x86-64-simd.s,
 832         testsuite/gas/i386/x86-64-sse-noavx.s,
 833         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 834         insns.
 835         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 836         testsuite/gas/i386/noreg64.s: Add further tests.
 837         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 838         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 839         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 840         testsuite/gas/i386/sse-noavx.d,
 841         testsuite/gas/i386/x86-64-intel64.d,
 842         testsuite/gas/i386/x86-64-nops.d,
 843         testsuite/gas/i386/x86-64-opcode.d,
 844         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 845         testsuite/gas/i386/x86-64-ptwrite.d,
 846         testsuite/gas/i386/x86-64-simd-intel.d,
 847         testsuite/gas/i386/x86-64-simd-suffix.d,
 848         testsuite/gas/i386/x86-64-simd.d,
 849         testsuite/gas/i386/x86-64-sse-noavx.d
 850         testsuite/gas/i386/x86-64-suffix.d,
 851         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 852         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 853         testsuite/gas/i386/noreg64.l: New.
 854         * testsuite/gas/i386/i386.exp: Run new tests.
 855
 856 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 857
 858         * testsuite/gas/i386/avx512_bf16_vl.s,
 859         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 860         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 861         broadcast forms of VCVTNEPS2BF16.
 862         * testsuite/gas/i386/avx512_bf16_vl.d,
 863         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 864
 865 2020-01-20  Nick Clifton  <nickc@redhat.com>
 866
 867         * po/uk.po: Updated Ukranian translation.
 868
 869 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 870
 871         PR ld/25416
 872         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 873         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 874         x32 object.
 875         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 876         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 877         R_X86_64_GOTPC32_TLSDESC relocation.
 878
 879 2020-01-18  Nick Clifton  <nickc@redhat.com>
 880
 881         * configure: Regenerate.
 882         * po/gas.pot: Regenerate.
 883
 884 2020-01-18  Nick Clifton  <nickc@redhat.com>
 885
 886         Binutils 2.34 branch created.
 887
 888 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 889
 890         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 891         with vex_encoding_vex.
 892         (parse_insn): Likewise.
 893         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 894         and {vex3} documentation.
 895         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 896         {vex}.
 897         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 898
 899 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 900
 901         PR 25376
 902         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 903         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 904         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 905         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 906         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 907         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 908
 909 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 910
 911         * config/tc-i386.c (match_template): Drop found_cpu_match local
 912         variable.
 913
 914 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 915
 916         * testsuite/gas/i386/avx512dq-inval.l,
 917         testsuite/gas/i386/avx512dq-inval.s: New.
 918         * testsuite/gas/i386/i386.exp: Run new test.
 919
 920 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 921
 922         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 923         relocations when the target is 430X, except when extracting part of an
 924         expression.
 925         (msp430_srcoperand): Adjust comment.
 926         Initialize the expp member of the msp430_operand_s struct as
 927         appropriate.
 928         (msp430_dstoperand): Likewise.
 929         * testsuite/gas/msp430/msp430.exp: Run new test.
 930         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 931         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 932
 933 2020-01-15  Alan Modra  <amodra@gmail.com>
 934
 935         * configure.tgt: Add sparc-*-freebsd case.
 936
 937 2020-01-14  Lili Cui <lili.cui@intel.com>
 938
 939         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 940         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 941         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 942         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 943         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 944         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 945         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 946         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 947         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 948         * testsuite/gas/i386/align-branch-5.d: Likewise.
 949         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 950         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 951         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 952         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 953         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 954         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 955         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 956         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 957         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 958         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 959         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 960         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 961
 962 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 963
 964         PR 25377
 965         * config/tc-z80.c: Add support for half precision, single
 966         precision and double precision floating point values.
 967         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 968         * doc/as.texi: Add new z80 command line options.
 969         * doc/c-z80.texi: Document new z80 command line options.
 970         * testsuite/gas/z80/ez80_pref_dis.s: New test.
 971         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
 972         * testsuite/gas/z80/z80.exp: Run the new test.
 973         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
 974         * testsuite/gas/z80/fp_zeda32.d: Likewise.
 975         * testsuite/gas/z80/strings.d: Update expected output.
 976
 977 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
 978
 979         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
 980         dependency.
 981
 982 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
 983
 984         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
 985         the CPU.
 986         * config/tc-arc.h: Add header if/defs.
 987         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
 988
 989 2020-01-13  Alan Modra  <amodra@gmail.com>
 990
 991         * testsuite/gas/wasm32/allinsn.d: Update expected output.
 992
 993 2020-01-13  Alan Modra  <amodra@gmail.com>
 994
 995         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
 996         insertion.
 997
 998 2020-01-10  Alan Modra  <amodra@gmail.com>
 999
1000         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1001         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1002
1003 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1004
1005         PR 25224
1006         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1007         opcode byte values.
1008         (emit_ld_r_r): Likewise.
1009         (emit_ld_rr_m): Likewise.
1010         (emit_ld_rr_nn): Likewise.
1011
1012 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1013
1014         * config/tc-i386.c (optimize_encoding): Add
1015         is_any_vex_encoding() invocations. Drop respective
1016         i.tm.extension_opcode == None checks.
1017
1018 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1019
1020         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1021         REX transformations. Correct comment indentation.
1022
1023 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1024
1025         * config/tc-i386.c (optimize_encoding): Generalize register
1026         transformation for TEST optimization.
1027
1028 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1029
1030         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1031         testsuite/gas/i386/x86-64-sysenter-amd.d,
1032         testsuite/gas/i386/x86-64-sysenter-amd.l,
1033         testsuite/gas/i386/x86-64-sysenter-intel.d,
1034         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1035         * testsuite/gas/i386/i386.exp: Run new tests.
1036
1037 2020-01-08  Nick Clifton  <nickc@redhat.com>
1038
1039         PR 25284
1040         * doc/as.texi (Align): Document the fact that all arguments can be
1041         omitted.
1042         (Balign): Likewise.
1043         (P2align): Likewise.
1044
1045 2020-01-08  Nick Clifton  <nickc@redhat.com>
1046
1047         PR 14891
1048         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1049         already defined as a different symbol type.
1050         * testsuite/gas/elf/pr14891.s: New test source file.
1051         * testsuite/gas/elf/pr14891.d: New test driver.
1052         * testsuite/gas/elf/pr14891.s: New test expected error output.
1053         * testsuite/gas/elf/elf.exp: Run the new test.
1054
1055 2020-01-08  Alan Modra  <amodra@gmail.com>
1056
1057         * config/tc-z8k.c (md_begin): Make idx unsigned.
1058         (get_specific): Likewise for this_index.
1059
1060 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1061
1062         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1063         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1064         (md_operand): Set X_md to absent.
1065         (arc_parse_name): Check for X_md.
1066
1067 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1068
1069         PR 25311
1070         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1071         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1072         NO_STRING_ESCAPES.
1073         * read.c (next_char_of_string): Likewise.
1074         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1075         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1076
1077 2020-01-03  Nick Clifton  <nickc@redhat.com>
1078
1079         * po/sv.po: Updated Swedish translation.
1080
1081 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1082
1083         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1084         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1085
1086 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1087
1088         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1089         by-element usdot. Add 64-bit form tests for by-element sudot.
1090         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1091
1092 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1093
1094         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1095         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1096
1097 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1098
1099         * testsuite/gas/aarch64/f64mm.d,
1100         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1101
1102 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1103
1104         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1105         support for assembler code generated by SDCC. Add new relocation
1106         types. Add z80-elf target support.
1107         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1108         labels. Local labels starts from ".L".
1109         * NEWS: Mention the new support.
1110         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1111         * testsuite/gas/all/fwdexp.s: Likewise.
1112         * testsuite/gas/all/cond.l: Likewise.
1113         * testsuite/gas/all/cond.s: Likewise.
1114         * testsuite/gas/all/fwdexp.d: Likewise.
1115         * testsuite/gas/all/fwdexp.s: Likewise.
1116         * testsuite/gas/elf/section2.e-mips: Likewise.
1117         * testsuite/gas/elf/section2.l: Likewise.
1118         * testsuite/gas/elf/section2.s: Likewise.
1119         * testsuite/gas/macros/app1.d: Likewise.
1120         * testsuite/gas/macros/app1.s: Likewise.
1121         * testsuite/gas/macros/app2.d: Likewise.
1122         * testsuite/gas/macros/app2.s: Likewise.
1123         * testsuite/gas/macros/app3.d: Likewise.
1124         * testsuite/gas/macros/app3.s: Likewise.
1125         * testsuite/gas/macros/app4.d: Likewise.
1126         * testsuite/gas/macros/app4.s: Likewise.
1127         * testsuite/gas/macros/app4b.s: Likewise.
1128         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1129         * testsuite/gas/z80/z80.exp: Add new tests
1130         * testsuite/gas/z80/dollar.d: New file.
1131         * testsuite/gas/z80/dollar.s: New file.
1132         * testsuite/gas/z80/ez80_adl_all.d: New file.
1133         * testsuite/gas/z80/ez80_adl_all.s: New file.
1134         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1135         * testsuite/gas/z80/ez80_isuf.s: New file.
1136         * testsuite/gas/z80/ez80_z80_all.d: New file.
1137         * testsuite/gas/z80/ez80_z80_all.s: New file.
1138         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1139         * testsuite/gas/z80/r800_extra.d: New file.
1140         * testsuite/gas/z80/r800_extra.s: New file.
1141         * testsuite/gas/z80/r800_ii8.d: New file.
1142         * testsuite/gas/z80/r800_z80_doc.d: New file.
1143         * testsuite/gas/z80/z180.d: New file.
1144         * testsuite/gas/z80/z180.s: New file.
1145         * testsuite/gas/z80/z180_z80_doc.d: New file.
1146         * testsuite/gas/z80/z80_doc.d: New file.
1147         * testsuite/gas/z80/z80_doc.s: New file.
1148         * testsuite/gas/z80/z80_ii8.d: New file.
1149         * testsuite/gas/z80/z80_ii8.s: New file.
1150         * testsuite/gas/z80/z80_in_f_c.d: New file.
1151         * testsuite/gas/z80/z80_in_f_c.s: New file.
1152         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1153         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1154         * testsuite/gas/z80/z80_out_c_0.d: New file.
1155         * testsuite/gas/z80/z80_out_c_0.s: New file.
1156         * testsuite/gas/z80/z80_reloc.d: New file.
1157         * testsuite/gas/z80/z80_reloc.s: New file.
1158         * testsuite/gas/z80/z80_sli.d: New file.
1159         * testsuite/gas/z80/z80_sli.s: New file.
1160
1161 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1162
1163         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1164         REGLIST_RN.
1165
1166 2020-01-01  Alan Modra  <amodra@gmail.com>
1167
1168         Update year range in copyright notice of all files.
1169
1170 For older changes see ChangeLog-2019
1171 \f
1172 Copyright (C) 2020 Free Software Foundation, Inc.
1173
1174 Copying and distribution of this file, with or without modification,
1175 are permitted in any medium without royalty provided the copyright
1176 notice and this notice are preserved.
1177
1178 Local Variables:
1179 mode: change-log
1180 left-margin: 8
1181 fill-column: 74
1182 version-control: never
1183 End: