gas/ChangeLog

   1 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
   2
   3         * doc/c-riscv.texi (relocation modifiers): Add documentation.
   4         (RISC-V-Formats): Update the section name from "Instruction Formats"
   5         to "RISC-V Instruction Formats".
   6
   7 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
   8
   9         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
  10         detected in a section which does not have at least 4 byte
  11         alignment.
  12         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
  13         * testsuite/gas/arm/ldr-t.s: Likewise.
  14         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
  15         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
  16         disassembly, ignoring any NOPs that may have been inserted because
  17         of section alignment.
  18         * testsuite/gas/arm/ldr-t.d: Likewise.
  19
  20 2020-03-04  Jan Beulich  <jbeulich@suse.com>
  21
  22         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
  23         * doc/c-i386.texi: Mention sev_es.
  24         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
  25         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
  26         expectations.
  27         * testsuite/gas/i386/arch-13-znver1.d,
  28         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
  29
  30 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * config/tc-i386.c (match_template): Replace ignoresize and
  33         defaultsize with mnemonicsize.
  34         (process_suffix): Likewise.
  35
  36 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
  37
  38         PR 25627
  39         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
  40         instruction LD IY,(HL).
  41         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
  42         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
  43         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
  44         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
  45
  46 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR gas/25622
  49         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
  50         x86-64-default-suffix-avx.
  51         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
  52         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
  53         * testsuite/gas/i386/noreg64.d: Updated.
  54         * testsuite/gas/i386/noreg64.l: Likewise.
  55         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
  56         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
  57         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
  58
  59 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
  60
  61         PR 25604
  62         * config/tc-z80.c (contains_register): Prevent an illegal memory
  63         access when checking an expression for a register name.
  64
  65 2020-03-03  Alan Modra  <amodra@gmail.com>
  66
  67         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
  68         support.
  69
  70 2020-03-02  Alan Modra  <amodra@gmail.com>
  71
  72         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
  73         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
  74         and .sbss sections.
  75         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
  76         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
  77         (s3_s_score_lcomm): Likewise.
  78         * config/tc-score7.c: Similarly.
  79         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
  80
  81 2020-02-28  YunQiang Su  <syq@debian.org>
  82
  83         PR gas/25539
  84         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
  85         to handle multi-labels.
  86         (has_label_name): New.
  87
  88 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
  89
  90         * config/tc-arm.c (enum pred_instruction_type): Remove
  91         NEUTRAL_IT_NO_VPT_INSN predication type.
  92         (cxn_handle_predication): Modify to require condition suffixes.
  93         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
  94         * testsuite/gas/arm/cde-scalar.s: Update test.
  95         * testsuite/gas/arm/cde-warnings.l: Update test.
  96         * testsuite/gas/arm/cde-warnings.s: Update test.
  97
  98 2020-02-26  Alan Modra  <amodra@gmail.com>
  99
 100         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
 101         N_() on empty string.
 102
 103 2020-02-26  Alan Modra  <amodra@gmail.com>
 104
 105         * read.c (read_a_source_file): Call strncpy with length one
 106         less than size of original_case_string.
 107
 108 2020-02-26  Alan Modra  <amodra@gmail.com>
 109
 110         * config/obj-elf.c: Indent labels correctly.
 111         * config/obj-macho.c: Likewise.
 112         * config/tc-aarch64.c: Likewise.
 113         * config/tc-alpha.c: Likewise.
 114         * config/tc-arm.c: Likewise.
 115         * config/tc-cr16.c: Likewise.
 116         * config/tc-crx.c: Likewise.
 117         * config/tc-frv.c: Likewise.
 118         * config/tc-i386-intel.c: Likewise.
 119         * config/tc-i386.c: Likewise.
 120         * config/tc-ia64.c: Likewise.
 121         * config/tc-mn10200.c: Likewise.
 122         * config/tc-mn10300.c: Likewise.
 123         * config/tc-nds32.c: Likewise.
 124         * config/tc-riscv.c: Likewise.
 125         * config/tc-s12z.c: Likewise.
 126         * config/tc-xtensa.c: Likewise.
 127         * config/tc-z80.c: Likewise.
 128         * read.c: Likewise.
 129         * symbols.c: Likewise.
 130         * write.c: Likewise.
 131
 132 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 133
 134         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 135         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 136         after parsing all arguments.
 137         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 138         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 139         are used to check if we write a read-only CSR by the CSR instruction.
 140         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 141         all CSR for the read-only CSR checking.
 142         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 143         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 144         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 145         all CSR instructions for the read-only CSR checking.
 146         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 147         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 148
 149         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 150         (riscv_opts): Initialize it.
 151         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 152         before doing the CSR checking.
 153         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 154         (md_longopts): Add mcsr-check and mno-csr-check.
 155         (md_parse_option): Handle new enum option values.
 156         (s_riscv_option): Handle new long options.
 157         * doc/c-riscv.texi: Add description for the new .option and assembler
 158         options.
 159         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 160         the CSR checking.
 161         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 162
 163         * config/tc-riscv.c (csr_extra_hash): New.
 164         (enum riscv_csr_class): New enum.  Used to decide
 165         whether or not this CSR is legal in the current ISA string.
 166         (struct riscv_csr_extra): New structure to hold all extra information
 167         of CSR.
 168         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 169         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 170         Call hash_reg_name to insert CSR address into reg_names_hash.
 171         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 172         Decide whether the CSR is valid according to the csr_extra_hash.
 173         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 174         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 175         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 176         consistent usage.
 177         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 178         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 179         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 180         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 181         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 182         f-ext CSR are not allowed.
 183         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 184         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 185         source file is `priv-reg.s`, and the ISA is rv64if, so the
 186         rv32-only CSR are not allowed.
 187         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 188
 189 2020-02-21  Alan Modra  <amodra@gmail.com>
 190
 191         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 192         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 193
 194 2020-02-21  Alan Modra  <amodra@gmail.com>
 195
 196         PR 25569
 197         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 198         on section size adjustment, instead perform another write if
 199         exec header size is larger than section size.
 200
 201 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 202
 203         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 204         -mno-arch-attr command line options.
 205
 206 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 207
 208         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 209         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 210
 211 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 212
 213         PR 25576
 214         * config/tc-z80.c (md_parse_option): Do not use an underscore
 215         prefix for local labels in SDCC compatability mode.
 216         (z80_start_line_hook): Remove SDCC dollar label support.
 217         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 218         * testsuite/gas/z80/sdcc.s: Likewise.
 219
 220 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 221
 222         PR 25517
 223         * config/tc-z80.c: Add -march option.
 224         * doc/as.texi: Update Z80 documentation.
 225         * doc/c-z80.texi: Likewise.
 226         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 227         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 228         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 229         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 230         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 231         * testsuite/gas/z80/gbz80_all.d: Likewise.
 232         * testsuite/gas/z80/r800_extra.d: Likewise.
 233         * testsuite/gas/z80/r800_ii8.d: Likewise.
 234         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 235         * testsuite/gas/z80/sdcc.d: Likewise.
 236         * testsuite/gas/z80/z180.d: Likewise.
 237         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 238         * testsuite/gas/z80/z80_doc.d: Likewise.
 239         * testsuite/gas/z80/z80_ii8.d: Likewise.
 240         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 241         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 242         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 243         * testsuite/gas/z80/z80_sli.d: Likewise.
 244         * testsuite/gas/z80/z80n_all.d: Likewise.
 245         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 246
 247 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 250         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 251         * testsuite/gas/i386/i386.exp: Run property-3 and
 252         x86-64-property-3.
 253         * testsuite/gas/i386/property-3.d: New file.
 254         * testsuite/gas/i386/property-3.s: Likewise.
 255         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 256
 257 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * config/tc-i386.c (cpu_arch): Add .popcnt.
 260         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 261         Add a tab before @samp{.sse4a}.
 262
 263 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 264
 265         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 266         for AddrPrefixOpReg templates. Combine the two pieces of
 267         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 268         mode.
 269
 270 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 271
 272         PR gas/14439
 273         * config/tc-i386.c (md_assemble): Also suppress operand
 274         swapping for MONITOR{,X} and MWAIT{,X}.
 275         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 276         Add Intel syntax monitor/mwait tests.
 277         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 278         Adjust expectations.
 279         *testsuite/gas/i386/sse3-intel.d,
 280         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 281         * testsuite/gas/i386/i386.exp: Run new tests.
 282
 283 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 284
 285         PR gas/6518
 286         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 287         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 288         re-indentation).
 289         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 290         cases.
 291         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 292         * testsuite/gas/i386/avx512dq-inval.l,
 293         testsuite/gas/i386/inval-avx.l,
 294         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 295         * testsuite/gas/i386/avx512vl-ambig.s,
 296         testsuite/gas/i386/avx512vl-ambig.l: New.
 297         * testsuite/gas/i386/i386.exp: Run new test.
 298
 299 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 302         nosse4.
 303         * doc/c-i386.texi: Document sse4a and nosse4a.
 304
 305 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 306
 307         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 308         for AT&T syntax.
 309
 310 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 311
 312         PR gas/25438
 313         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 314         casing ...
 315         (process_suffix): ... here. Consider just the first operand
 316         initially.
 317         (check_long_reg): Drop opcode 0x63 special case again.
 318         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 319         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 320         Move ambiguous operand size tests ...
 321         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 322         testsuite/gas/i386/noreg64.s: ... here.
 323         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 324         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 325         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 326         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 327         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 328         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 329         testsuite/gas/i386/x86-64-movsxd.d,
 330         testsuite/gas/i386/x86-64-movsxd-intel.d,
 331         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 332         Adjust expectations.
 333         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 334         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 335         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 336         * testsuite/gas/i386/i386.exp: Run new tests.
 337
 338 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 339
 340         * config/tc-i386.c (process_operands): Also skip segment
 341         override prefix emission if it matches an already present one.
 342         * testsuite/gas/i386/prefix32.s: Add double segment override
 343         cases.
 344         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 345
 346 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 347
 348         * config/tc-i386.c (process_operands): Drop ineffectual segment
 349         overrides when optimizing.
 350         * testsuite/gas/i386/lea-optimize.d: New.
 351         * testsuite/gas/i386/i386.exp: Run new test.
 352
 353 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 354
 355         * config/tc-i386.c (process_operands): Also check insn prefix
 356         for ineffectual segment override warning. Don't cover possible
 357         VEX/EVEX encoded insns there.
 358         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 359         testsuite/gas/i386/lea.e: New.
 360         * testsuite/gas/i386/i386.exp: Run new test.
 361
 362 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         PR gas/25438
 365         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 366         syntax.
 367
 368 2020-02-13  Fangrui Song   <maskray@google.com>
 369             H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         PR gas/25551
 372         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 373         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 374         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 375         * testsuite/gas/i386/relax-5.d: New file.
 376         * testsuite/gas/i386/relax-5.s: Likewise.
 377         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 378         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 379
 380 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 381
 382         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 383         "nosse4" entry.
 384
 385 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 386
 387         * config/tc-i386.c (avx512): New (at file scope), moved from
 388         (check_VecOperands): ... here.
 389         (process_suffix): Add [XYZ]MMword operand size handling.
 390         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 391         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 392         tests.
 393         * testsuite/gas/i386/avx512dq-inval.l,
 394         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 395
 396 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 397
 398         PR gas/24546
 399         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 400         code only.
 401         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 402         CALL/JMP in O_tbyte_ptr case.
 403         * doc/c-i386.texi: Mention far call and full pointer load ISA
 404         differences.
 405         * testsuite/gas/i386/x86-64-branch-3.s,
 406         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 407         * testsuite/gas/i386/x86-64-branch-3.d,
 408         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 409         * testsuite/gas/i386/x86-64-branch-5.l,
 410         testsuite/gas/i386/x86-64-branch-5.s: New.
 411         * testsuite/gas/i386/i386.exp: Run new test.
 412
 413 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 414
 415         PR gas/25438
 416         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 417         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 418         64-bit-only warning.
 419         (check_word_reg): Consistently error on mismatching register
 420         size and suffix.
 421         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 422         for movw. Replace suffix / GPR for orb.
 423         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 424         byte GPRs as well as ones for inb/outb with a word accumulator.
 425         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 426         testsuite/gas/i386/inval.l: Adjust expectations.
 427
 428 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 429
 430         * config/tc-i386.c (operand_type_register_match): Also fall
 431         through initial two if()-s when the template allows for a GPR
 432         operand. Adjust comment.
 433
 434 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 435
 436         (struct _i386_insn): New field "short_form".
 437         (optimize_encoding): Drop setting of shortform field.
 438         (process_suffix): Set i.short_form. Replace shortform use.
 439         (process_operands): Replace shortform use.
 440
 441 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 442
 443         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 444         loop initial declaration.
 445
 446 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 447
 448         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 449         instructions that can have 5 arguments.
 450         (enum operand_parse_code): Add new operands.
 451         (parse_operands): Account for new operands.
 452         (S5): New macro.
 453         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 454         (neon_select_shape): Account for P suffix.
 455         (LOW1): Move macro to global position.
 456         (HI4): Move macro to global position.
 457         (vcx_assign_vec_d): New.
 458         (vcx_assign_vec_m): New.
 459         (vcx_assign_vec_n): New.
 460         (enum vcx_reg_type): New.
 461         (vcx_get_reg_type): New.
 462         (vcx_size_pos): New.
 463         (vcx_vec_pos): New.
 464         (vcx_handle_shape): New.
 465         (vcx_ensure_register_in_range): New.
 466         (vcx_handle_register_arguments): New.
 467         (vcx_handle_insn_block): New.
 468         (vcx_handle_common_checks): New.
 469         (do_vcx1): New.
 470         (do_vcx2): New.
 471         (do_vcx3): New.
 472         * testsuite/gas/arm/cde-missing-fp.d: New test.
 473         * testsuite/gas/arm/cde-missing-fp.l: New test.
 474         * testsuite/gas/arm/cde-missing-mve.d: New test.
 475         * testsuite/gas/arm/cde-missing-mve.l: New test.
 476         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 477         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 478         * testsuite/gas/arm/cde-mve.s: New test.
 479         * testsuite/gas/arm/cde-warnings.l:
 480         * testsuite/gas/arm/cde-warnings.s:
 481         * testsuite/gas/arm/cde.d:
 482         * testsuite/gas/arm/cde.s:
 483
 484 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 485             Matthew Malcomson  <matthew.malcomson@arm.com>
 486
 487         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 488         CDE coprocessor that can be enabled.
 489         (enum pred_instruction_type): New pred type.
 490         (BAD_NO_VPT): New error message.
 491         (BAD_CDE): New error message.
 492         (BAD_CDE_COPROC): New error message.
 493         (enum operand_parse_code): Add new immediate operands.
 494         (parse_operands): Account for new immediate operands.
 495         (check_cde_operand): New.
 496         (cde_coproc_enabled): New.
 497         (cde_coproc_pos): New.
 498         (cde_handle_coproc): New.
 499         (cxn_handle_predication): New.
 500         (do_custom_instruction_1): New.
 501         (do_custom_instruction_2): New.
 502         (do_custom_instruction_3): New.
 503         (do_cx1): New.
 504         (do_cx1a): New.
 505         (do_cx1d): New.
 506         (do_cx1da): New.
 507         (do_cx2): New.
 508         (do_cx2a): New.
 509         (do_cx2d): New.
 510         (do_cx2da): New.
 511         (do_cx3): New.
 512         (do_cx3a): New.
 513         (do_cx3d): New.
 514         (do_cx3da): New.
 515         (handle_pred_state): Define new IT block behaviour.
 516         (insns): Add newn CX*{,d}{,a} instructions.
 517         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 518         Define new cdecp extension strings.
 519         * doc/c-arm.texi: Document new cdecp extension arguments.
 520         * testsuite/gas/arm/cde-scalar.d: New test.
 521         * testsuite/gas/arm/cde-scalar.s: New test.
 522         * testsuite/gas/arm/cde-warnings.d: New test.
 523         * testsuite/gas/arm/cde-warnings.l: New test.
 524         * testsuite/gas/arm/cde-warnings.s: New test.
 525         * testsuite/gas/arm/cde.d: New test.
 526         * testsuite/gas/arm/cde.s: New test.
 527
 528 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 529
 530         PR gas/25516
 531         * config/tc-i386.c (intel64): Renamed to ...
 532         (isa64): This.
 533         (match_template): Accept Intel64 only instruction by default.
 534         (i386_displacement): Updated.
 535         (md_parse_option): Updated.
 536         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 537         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 538         -mamd64 to x86-64-sysenter-amd.
 539         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 540
 541 2020-02-10  Alan Modra  <amodra@gmail.com>
 542
 543         * config/obj-elf.c (obj_elf_change_section): Error for section
 544         type, attr or entsize changes in assembly.
 545         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 546         * testsuite/gas/elf/section5.l: Update.
 547
 548 2020-02-10  Alan Modra  <amodra@gmail.com>
 549
 550         * output-file.c (output_file_close): Do a normal close when
 551         flag_always_generate_output.
 552         * write.c (write_object_file): Don't stop output when
 553         flag_always_generate_output.
 554
 555 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 556
 557         PR 25469
 558         * config/tc-z80.c: Add -gbz80 command line option to generate code
 559         for the GameBoy Z80.  Add support for generating DWARF.
 560         * config/tc-z80.h: Add support for DWARF debug information
 561         generation.
 562         * doc/c-z80.texi: Document new command line option.
 563         * testsuite/gas/z80/gbz80_all.d: New file.
 564         * testsuite/gas/z80/gbz80_all.s: New file.
 565         * testsuite/gas/z80/z80.exp: Run the new tests.
 566         * testsuite/gas/z80/z80n_all.d: New file.
 567         * testsuite/gas/z80/z80n_all.s: New file.
 568         * testsuite/gas/z80/z80n_reloc.d: New file.
 569
 570 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         PR gas/25381
 573         * config/obj-elf.c (get_section): Also check
 574         linked_to_symbol_name.
 575         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 576         (obj_elf_parse_section_letters): Handle the 'o' flag.
 577         (build_group_lists): Renamed to ...
 578         (build_additional_section_info): This.  Set elf_linked_to_section
 579         from map_head.linked_to_symbol_name.
 580         (elf_adjust_symtab): Updated.
 581         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 582         * doc/as.texi: Document the 'o' flag.
 583         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 584         * testsuite/gas/elf/section18.d: New file.
 585         * testsuite/gas/elf/section18.s: Likewise.
 586         * testsuite/gas/elf/section19.d: Likewise.
 587         * testsuite/gas/elf/section19.s: Likewise.
 588         * testsuite/gas/elf/section20.d: Likewise.
 589         * testsuite/gas/elf/section20.s: Likewise.
 590         * testsuite/gas/elf/section21.d: Likewise.
 591         * testsuite/gas/elf/section21.l: Likewise.
 592         * testsuite/gas/elf/section21.s: Likewise.
 593
 594 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 595
 596         * NEWS: Mention x86 assembler options to align branches for
 597         binutils 2.34.
 598
 599 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 602         only for ELF targets.
 603         * testsuite/gas/i386/unique.d: Don't xfail.
 604         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 605
 606 2020-02-06  Alan Modra  <amodra@gmail.com>
 607
 608         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 609         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 610
 611 2020-02-06  Alan Modra  <amodra@gmail.com>
 612
 613         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 614         xfail, and rename test.
 615         * testsuite/gas/elf/section12b.d: Likewise.
 616         * testsuite/gas/elf/section16a.d: Likewise.
 617         * testsuite/gas/elf/section16b.d: Likewise.
 618
 619 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 620
 621         PR gas/25380
 622         * config/obj-elf.c (section_match): Removed.
 623         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 624         section_id.
 625         (obj_elf_change_section): Replace info and group_name arguments
 626         with match_p.  Also update the section ID and flags from match_p.
 627         (obj_elf_section): Handle "unique,N".  Update call to
 628         obj_elf_change_section.
 629         * config/obj-elf.h (elf_section_match): New.
 630         (obj_elf_change_section): Updated.
 631         * config/tc-arm.c (start_unwind_section): Update call to
 632         obj_elf_change_section.
 633         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 634         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 635         (microblaze_s_sdata): Likewise.
 636         (microblaze_s_rdata): Likewise.
 637         (microblaze_s_bss): Likewise.
 638         * config/tc-mips.c (s_change_section): Likewise.
 639         * config/tc-msp430.c (msp430_profiler): Likewise.
 640         * config/tc-rx.c (parse_rx_section): Likewise.
 641         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 642         * doc/as.texi: Document "unique,N" in .section directive.
 643         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 644         * testsuite/gas/elf/section15.d: New file.
 645         * testsuite/gas/elf/section15.s: Likewise.
 646         * testsuite/gas/elf/section16.s: Likewise.
 647         * testsuite/gas/elf/section16a.d: Likewise.
 648         * testsuite/gas/elf/section16b.d: Likewise.
 649         * testsuite/gas/elf/section17.d: Likewise.
 650         * testsuite/gas/elf/section17.l: Likewise.
 651         * testsuite/gas/elf/section17.s: Likewise.
 652         * testsuite/gas/i386/unique.d: Likewise.
 653         * testsuite/gas/i386/unique.s: Likewise.
 654         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 655         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 656
 657 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 660
 661 2020-02-01  Anthony Green  <green@moxielogic.com>
 662
 663        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 664
 665 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 666
 667         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 668         %tls_ldo.
 669
 670 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 671
 672         PR gas/25472
 673         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 674         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 675         +mve.
 676         * testsuite/gas/arm/mve_dsp.d: New test.
 677
 678 2020-01-31  Nick Clifton  <nickc@redhat.com>
 679
 680         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 681         rather than BFD_RELOC_NONE.
 682
 683 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 684
 685         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 686         to support VLDMIA instruction for MVE.
 687         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 688         instruction for MVE.
 689         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 690         instruction for MVE.
 691         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 692         instruction for MVE.
 693         * testsuite/gas/arm/mve-ldst.d: New test.
 694         * testsuite/gas/arm/mve-ldst.s: Likewise.
 695
 696 2020-01-31  Nick Clifton  <nickc@redhat.com>
 697
 698         * po/fr.po: Updated French translation.
 699         * po/ru.po: Updated Russian translation.
 700
 701 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 702
 703         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 704         .s for the movprfx.
 705         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 706         * testsuite/gas/aarch64/sve-movprfx_28.d,
 707         * testsuite/gas/aarch64/sve-movprfx_28.l,
 708         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 709
 710 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 711
 712         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 713         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 714         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 715         Adjust expectations.
 716
 717 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 718
 719         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 720         * testsuite/gas/bpf/alu-be.d: Likewise.
 721         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 722         * testsuite/gas/bpf/alu32-be.d: Likewise.
 723
 724 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 725
 726         * testsuite/gas/i386/x86-64-branch-2.s,
 727         testsuite/gas/i386/x86-64-branch-4.s,
 728         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 729         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 730         testsuite/gas/i386/x86-64-branch-2.d,
 731         testsuite/gas/i386/x86-64-branch-4.l,
 732         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 733
 734 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 735
 736         * config/tc-i386.c (process_suffix): .
 737         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 738         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 739         Add LRETQ case.
 740         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 741         suffix.
 742         testsuite/gas/i386/x86_64.s: Add RETF cases.
 743         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 744         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 745         testsuite/gas/i386/x86-64-opcode.d,
 746         testsuite/gas/i386/x86-64-suffix-intel.d,
 747         testsuite/gas/i386/x86-64-suffix.d,
 748         testsuite/gas/i386/x86_64-intel.d
 749         testsuite/gas/i386/x86_64.d: Adjust expectations.
 750         * testsuite/gas/i386/x86-64-suffix.e,
 751         testsuite/gas/i386/x86_64.e: New.
 752
 753 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 754
 755         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 756         special case.
 757
 758 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 759
 760         PR binutils/25445
 761         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 762         movsxd.
 763         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 764         differences.  Document movslq and movsxd.
 765         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 766         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 767         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 768         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 769         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 770         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 771         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 772         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 773         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 774         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 775         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 776
 777 2020-01-27  Alan Modra  <amodra@gmail.com>
 778
 779         * testsuite/gas/all/gas.exp: Replace case statements with switch
 780         statements.
 781         * testsuite/gas/elf/elf.exp: Likewise.
 782         * testsuite/gas/macros/macros.exp: Likewise.
 783         * testsuite/lib/gas-defs.exp: Likewise.
 784
 785 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 786
 787         PR 25403
 788         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 789         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 790
 791 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 792
 793         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 794         s exts must be known, so rename *ok* to *fail*.
 795         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 796         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 797         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 798         above change.
 799         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 800         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 801
 802 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         PR gas/25438
 805         * config/tc-i386.c (check_long_reg): Always disallow double word
 806         suffix in mnemonic with word general register.
 807         * testsuite/gas/i386/general.s: Replace word general register
 808         with double word general register for movl.
 809         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 810         register.
 811         * testsuite/gas/i386/general.l: Updated.
 812         * testsuite/gas/i386/inval.l: Likewise.
 813
 814 2020-01-22  Alan Modra  <amodra@gmail.com>
 815
 816         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 817         __tls_get_addr_desc and __tls_get_addr_opt.
 818
 819 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 820
 821         * testsuite/gas/i386/inval-crc32.s,
 822         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 823         * testsuite/gas/i386/inval-crc32.l,
 824         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 825
 826 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 827
 828         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 829         generic code path. Deal with No_lSuf being set in a template.
 830         * testsuite/gas/i386/inval-crc32.l,
 831         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 832         instead of error(s) when operand size is ambiguous.
 833         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 834         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 835         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 836         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 837         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 838         Adjust expectations.
 839
 840 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 841
 842         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 843         and an intel_syntax check. Re-write lack-of-suffix processing
 844         logic.
 845         * doc/c-i386.texi: Document operand size defaults for suffix-
 846         less AT&T syntax insns.
 847         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 848         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 849         testsuite/gas/i386/x86-64-avx-scalar.s,
 850         testsuite/gas/i386/x86-64-avx.s,
 851         testsuite/gas/i386/x86-64-bundle.s,
 852         testsuite/gas/i386/x86-64-intel64.s,
 853         testsuite/gas/i386/x86-64-lock-1.s,
 854         testsuite/gas/i386/x86-64-opcode.s,
 855         testsuite/gas/i386/x86-64-sse2avx.s,
 856         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 857         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 858         testsuite/gas/i386/x86-64-nops.s,
 859         testsuite/gas/i386/x86-64-ptwrite.s,
 860         testsuite/gas/i386/x86-64-simd.s,
 861         testsuite/gas/i386/x86-64-sse-noavx.s,
 862         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 863         insns.
 864         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 865         testsuite/gas/i386/noreg64.s: Add further tests.
 866         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 867         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 868         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 869         testsuite/gas/i386/sse-noavx.d,
 870         testsuite/gas/i386/x86-64-intel64.d,
 871         testsuite/gas/i386/x86-64-nops.d,
 872         testsuite/gas/i386/x86-64-opcode.d,
 873         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 874         testsuite/gas/i386/x86-64-ptwrite.d,
 875         testsuite/gas/i386/x86-64-simd-intel.d,
 876         testsuite/gas/i386/x86-64-simd-suffix.d,
 877         testsuite/gas/i386/x86-64-simd.d,
 878         testsuite/gas/i386/x86-64-sse-noavx.d
 879         testsuite/gas/i386/x86-64-suffix.d,
 880         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 881         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 882         testsuite/gas/i386/noreg64.l: New.
 883         * testsuite/gas/i386/i386.exp: Run new tests.
 884
 885 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 886
 887         * testsuite/gas/i386/avx512_bf16_vl.s,
 888         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 889         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 890         broadcast forms of VCVTNEPS2BF16.
 891         * testsuite/gas/i386/avx512_bf16_vl.d,
 892         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 893
 894 2020-01-20  Nick Clifton  <nickc@redhat.com>
 895
 896         * po/uk.po: Updated Ukranian translation.
 897
 898 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         PR ld/25416
 901         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 902         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 903         x32 object.
 904         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 905         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 906         R_X86_64_GOTPC32_TLSDESC relocation.
 907
 908 2020-01-18  Nick Clifton  <nickc@redhat.com>
 909
 910         * configure: Regenerate.
 911         * po/gas.pot: Regenerate.
 912
 913 2020-01-18  Nick Clifton  <nickc@redhat.com>
 914
 915         Binutils 2.34 branch created.
 916
 917 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 918
 919         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 920         with vex_encoding_vex.
 921         (parse_insn): Likewise.
 922         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 923         and {vex3} documentation.
 924         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 925         {vex}.
 926         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 927
 928 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 929
 930         PR 25376
 931         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 932         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 933         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 934         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 935         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 936         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 937
 938 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 939
 940         * config/tc-i386.c (match_template): Drop found_cpu_match local
 941         variable.
 942
 943 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 944
 945         * testsuite/gas/i386/avx512dq-inval.l,
 946         testsuite/gas/i386/avx512dq-inval.s: New.
 947         * testsuite/gas/i386/i386.exp: Run new test.
 948
 949 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 950
 951         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
 952         relocations when the target is 430X, except when extracting part of an
 953         expression.
 954         (msp430_srcoperand): Adjust comment.
 955         Initialize the expp member of the msp430_operand_s struct as
 956         appropriate.
 957         (msp430_dstoperand): Likewise.
 958         * testsuite/gas/msp430/msp430.exp: Run new test.
 959         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
 960         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
 961
 962 2020-01-15  Alan Modra  <amodra@gmail.com>
 963
 964         * configure.tgt: Add sparc-*-freebsd case.
 965
 966 2020-01-14  Lili Cui <lili.cui@intel.com>
 967
 968         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
 969         * testsuite/gas/i386/align-branch-1b.d: Likewise.
 970         * testsuite/gas/i386/align-branch-1c.d: Likewise.
 971         * testsuite/gas/i386/align-branch-1d.d: Likewise.
 972         * testsuite/gas/i386/align-branch-1e.d: Likewise.
 973         * testsuite/gas/i386/align-branch-1f.d: Likewise.
 974         * testsuite/gas/i386/align-branch-1g.d: Likewise.
 975         * testsuite/gas/i386/align-branch-1h.d: Likewise.
 976         * testsuite/gas/i386/align-branch-1i.d: Likewise.
 977         * testsuite/gas/i386/align-branch-5.d: Likewise.
 978         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
 979         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
 980         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
 981         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
 982         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
 983         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
 984         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
 985         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
 986         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
 987         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
 988         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
 989         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
 990
 991 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
 992
 993         PR 25377
 994         * config/tc-z80.c: Add support for half precision, single
 995         precision and double precision floating point values.
 996         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
 997         * doc/as.texi: Add new z80 command line options.
 998         * doc/c-z80.texi: Document new z80 command line options.
 999         * testsuite/gas/z80/ez80_pref_dis.s: New test.
1000         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1001         * testsuite/gas/z80/z80.exp: Run the new test.
1002         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1003         * testsuite/gas/z80/fp_zeda32.d: Likewise.
1004         * testsuite/gas/z80/strings.d: Update expected output.
1005
1006 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
1007
1008         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1009         dependency.
1010
1011 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
1012
1013         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1014         the CPU.
1015         * config/tc-arc.h: Add header if/defs.
1016         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1017
1018 2020-01-13  Alan Modra  <amodra@gmail.com>
1019
1020         * testsuite/gas/wasm32/allinsn.d: Update expected output.
1021
1022 2020-01-13  Alan Modra  <amodra@gmail.com>
1023
1024         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1025         insertion.
1026
1027 2020-01-10  Alan Modra  <amodra@gmail.com>
1028
1029         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1030         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1031
1032 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1033
1034         PR 25224
1035         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1036         opcode byte values.
1037         (emit_ld_r_r): Likewise.
1038         (emit_ld_rr_m): Likewise.
1039         (emit_ld_rr_nn): Likewise.
1040
1041 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1042
1043         * config/tc-i386.c (optimize_encoding): Add
1044         is_any_vex_encoding() invocations. Drop respective
1045         i.tm.extension_opcode == None checks.
1046
1047 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1048
1049         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1050         REX transformations. Correct comment indentation.
1051
1052 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1053
1054         * config/tc-i386.c (optimize_encoding): Generalize register
1055         transformation for TEST optimization.
1056
1057 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1058
1059         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1060         testsuite/gas/i386/x86-64-sysenter-amd.d,
1061         testsuite/gas/i386/x86-64-sysenter-amd.l,
1062         testsuite/gas/i386/x86-64-sysenter-intel.d,
1063         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1064         * testsuite/gas/i386/i386.exp: Run new tests.
1065
1066 2020-01-08  Nick Clifton  <nickc@redhat.com>
1067
1068         PR 25284
1069         * doc/as.texi (Align): Document the fact that all arguments can be
1070         omitted.
1071         (Balign): Likewise.
1072         (P2align): Likewise.
1073
1074 2020-01-08  Nick Clifton  <nickc@redhat.com>
1075
1076         PR 14891
1077         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1078         already defined as a different symbol type.
1079         * testsuite/gas/elf/pr14891.s: New test source file.
1080         * testsuite/gas/elf/pr14891.d: New test driver.
1081         * testsuite/gas/elf/pr14891.s: New test expected error output.
1082         * testsuite/gas/elf/elf.exp: Run the new test.
1083
1084 2020-01-08  Alan Modra  <amodra@gmail.com>
1085
1086         * config/tc-z8k.c (md_begin): Make idx unsigned.
1087         (get_specific): Likewise for this_index.
1088
1089 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1090
1091         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1092         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1093         (md_operand): Set X_md to absent.
1094         (arc_parse_name): Check for X_md.
1095
1096 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1097
1098         PR 25311
1099         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1100         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1101         NO_STRING_ESCAPES.
1102         * read.c (next_char_of_string): Likewise.
1103         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1104         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1105
1106 2020-01-03  Nick Clifton  <nickc@redhat.com>
1107
1108         * po/sv.po: Updated Swedish translation.
1109
1110 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1111
1112         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1113         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1114
1115 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1116
1117         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1118         by-element usdot. Add 64-bit form tests for by-element sudot.
1119         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1120
1121 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1122
1123         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1124         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1125
1126 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1127
1128         * testsuite/gas/aarch64/f64mm.d,
1129         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1130
1131 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1132
1133         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1134         support for assembler code generated by SDCC. Add new relocation
1135         types. Add z80-elf target support.
1136         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1137         labels. Local labels starts from ".L".
1138         * NEWS: Mention the new support.
1139         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1140         * testsuite/gas/all/fwdexp.s: Likewise.
1141         * testsuite/gas/all/cond.l: Likewise.
1142         * testsuite/gas/all/cond.s: Likewise.
1143         * testsuite/gas/all/fwdexp.d: Likewise.
1144         * testsuite/gas/all/fwdexp.s: Likewise.
1145         * testsuite/gas/elf/section2.e-mips: Likewise.
1146         * testsuite/gas/elf/section2.l: Likewise.
1147         * testsuite/gas/elf/section2.s: Likewise.
1148         * testsuite/gas/macros/app1.d: Likewise.
1149         * testsuite/gas/macros/app1.s: Likewise.
1150         * testsuite/gas/macros/app2.d: Likewise.
1151         * testsuite/gas/macros/app2.s: Likewise.
1152         * testsuite/gas/macros/app3.d: Likewise.
1153         * testsuite/gas/macros/app3.s: Likewise.
1154         * testsuite/gas/macros/app4.d: Likewise.
1155         * testsuite/gas/macros/app4.s: Likewise.
1156         * testsuite/gas/macros/app4b.s: Likewise.
1157         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1158         * testsuite/gas/z80/z80.exp: Add new tests
1159         * testsuite/gas/z80/dollar.d: New file.
1160         * testsuite/gas/z80/dollar.s: New file.
1161         * testsuite/gas/z80/ez80_adl_all.d: New file.
1162         * testsuite/gas/z80/ez80_adl_all.s: New file.
1163         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1164         * testsuite/gas/z80/ez80_isuf.s: New file.
1165         * testsuite/gas/z80/ez80_z80_all.d: New file.
1166         * testsuite/gas/z80/ez80_z80_all.s: New file.
1167         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1168         * testsuite/gas/z80/r800_extra.d: New file.
1169         * testsuite/gas/z80/r800_extra.s: New file.
1170         * testsuite/gas/z80/r800_ii8.d: New file.
1171         * testsuite/gas/z80/r800_z80_doc.d: New file.
1172         * testsuite/gas/z80/z180.d: New file.
1173         * testsuite/gas/z80/z180.s: New file.
1174         * testsuite/gas/z80/z180_z80_doc.d: New file.
1175         * testsuite/gas/z80/z80_doc.d: New file.
1176         * testsuite/gas/z80/z80_doc.s: New file.
1177         * testsuite/gas/z80/z80_ii8.d: New file.
1178         * testsuite/gas/z80/z80_ii8.s: New file.
1179         * testsuite/gas/z80/z80_in_f_c.d: New file.
1180         * testsuite/gas/z80/z80_in_f_c.s: New file.
1181         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1182         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1183         * testsuite/gas/z80/z80_out_c_0.d: New file.
1184         * testsuite/gas/z80/z80_out_c_0.s: New file.
1185         * testsuite/gas/z80/z80_reloc.d: New file.
1186         * testsuite/gas/z80/z80_reloc.s: New file.
1187         * testsuite/gas/z80/z80_sli.d: New file.
1188         * testsuite/gas/z80/z80_sli.s: New file.
1189
1190 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1191
1192         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1193         REGLIST_RN.
1194
1195 2020-01-01  Alan Modra  <amodra@gmail.com>
1196
1197         Update year range in copyright notice of all files.
1198
1199 For older changes see ChangeLog-2019
1200 \f
1201 Copyright (C) 2020 Free Software Foundation, Inc.
1202
1203 Copying and distribution of this file, with or without modification,
1204 are permitted in any medium without royalty provided the copyright
1205 notice and this notice are preserved.
1206
1207 Local Variables:
1208 mode: change-log
1209 left-margin: 8
1210 fill-column: 74
1211 version-control: never
1212 End: