gas/ChangeLog

   1 2020-03-06  Jan Beulich  <jbeulich@suse.com>
   2
   3         * config/tc-i386.c (i386_addressing_mode): For 32-bit
   4         addressing for MPX insns without base/index.
   5         * testsuite/gas/i386/mpx-16bit.s,
   6         * testsuite/gas/i386/mpx-16bit.d: New.
   7         * testsuite/gas/i386/i386.exp: Run new test.
   8
   9 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  10
  11         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
  12         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
  13         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
  14         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
  15         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
  16         as well as a BSWAP one.
  17         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
  18         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
  19         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
  20         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
  21         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
  22         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
  23         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
  24         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
  25         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
  26         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
  27         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
  28         testsuite/gas/i386/vmx.d: Adjust expectations.
  29
  30 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  31
  32         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
  33         from having their operands swapped.
  34         * testsuite/gas/i386/waitpkg.s,
  35         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
  36         3-operand cases as well as testing of 16-bit code generation.
  37         * testsuite/gas/i386/waitpkg.d,
  38         testsuite/gas/i386/waitpkg-intel.d,
  39         testsuite/gas/i386/x86-64-waitpkg.d,
  40         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
  41
  42 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
  43
  44         * config/tc-riscv.c (percent_op_utype): Support the modifier
  45         %got_pcrel_hi.
  46         * doc/c-riscv.texi: Add documentation.
  47         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
  48         modifier %got_pcrel_hi.
  49         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
  50         * testsuite/gas/riscv/relax-reloc.d: Likewise.
  51         * testsuite/gas/riscv/relax-reloc.s: Likewise.
  52
  53         * doc/c-riscv.texi (relocation modifiers): Add documentation.
  54         (RISC-V-Formats): Update the section name from "Instruction Formats"
  55         to "RISC-V Instruction Formats".
  56
  57 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
  58
  59         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
  60         detected in a section which does not have at least 4 byte
  61         alignment.
  62         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
  63         * testsuite/gas/arm/ldr-t.s: Likewise.
  64         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
  65         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
  66         disassembly, ignoring any NOPs that may have been inserted because
  67         of section alignment.
  68         * testsuite/gas/arm/ldr-t.d: Likewise.
  69
  70 2020-03-04  Jan Beulich  <jbeulich@suse.com>
  71
  72         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
  73         * doc/c-i386.texi: Mention sev_es.
  74         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
  75         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
  76         expectations.
  77         * testsuite/gas/i386/arch-13-znver1.d,
  78         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
  79
  80 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         * config/tc-i386.c (match_template): Replace ignoresize and
  83         defaultsize with mnemonicsize.
  84         (process_suffix): Likewise.
  85
  86 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
  87
  88         PR 25627
  89         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
  90         instruction LD IY,(HL).
  91         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
  92         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
  93         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
  94         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
  95
  96 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         PR gas/25622
  99         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
 100         x86-64-default-suffix-avx.
 101         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
 102         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
 103         * testsuite/gas/i386/noreg64.d: Updated.
 104         * testsuite/gas/i386/noreg64.l: Likewise.
 105         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
 106         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
 107         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
 108
 109 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 110
 111         PR 25604
 112         * config/tc-z80.c (contains_register): Prevent an illegal memory
 113         access when checking an expression for a register name.
 114
 115 2020-03-03  Alan Modra  <amodra@gmail.com>
 116
 117         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
 118         support.
 119
 120 2020-03-02  Alan Modra  <amodra@gmail.com>
 121
 122         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
 123         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
 124         and .sbss sections.
 125         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
 126         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
 127         (s3_s_score_lcomm): Likewise.
 128         * config/tc-score7.c: Similarly.
 129         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
 130
 131 2020-02-28  YunQiang Su  <syq@debian.org>
 132
 133         PR gas/25539
 134         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
 135         to handle multi-labels.
 136         (has_label_name): New.
 137
 138 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
 139
 140         * config/tc-arm.c (enum pred_instruction_type): Remove
 141         NEUTRAL_IT_NO_VPT_INSN predication type.
 142         (cxn_handle_predication): Modify to require condition suffixes.
 143         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
 144         * testsuite/gas/arm/cde-scalar.s: Update test.
 145         * testsuite/gas/arm/cde-warnings.l: Update test.
 146         * testsuite/gas/arm/cde-warnings.s: Update test.
 147
 148 2020-02-26  Alan Modra  <amodra@gmail.com>
 149
 150         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
 151         N_() on empty string.
 152
 153 2020-02-26  Alan Modra  <amodra@gmail.com>
 154
 155         * read.c (read_a_source_file): Call strncpy with length one
 156         less than size of original_case_string.
 157
 158 2020-02-26  Alan Modra  <amodra@gmail.com>
 159
 160         * config/obj-elf.c: Indent labels correctly.
 161         * config/obj-macho.c: Likewise.
 162         * config/tc-aarch64.c: Likewise.
 163         * config/tc-alpha.c: Likewise.
 164         * config/tc-arm.c: Likewise.
 165         * config/tc-cr16.c: Likewise.
 166         * config/tc-crx.c: Likewise.
 167         * config/tc-frv.c: Likewise.
 168         * config/tc-i386-intel.c: Likewise.
 169         * config/tc-i386.c: Likewise.
 170         * config/tc-ia64.c: Likewise.
 171         * config/tc-mn10200.c: Likewise.
 172         * config/tc-mn10300.c: Likewise.
 173         * config/tc-nds32.c: Likewise.
 174         * config/tc-riscv.c: Likewise.
 175         * config/tc-s12z.c: Likewise.
 176         * config/tc-xtensa.c: Likewise.
 177         * config/tc-z80.c: Likewise.
 178         * read.c: Likewise.
 179         * symbols.c: Likewise.
 180         * write.c: Likewise.
 181
 182 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 183
 184         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 185         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 186         after parsing all arguments.
 187         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 188         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 189         are used to check if we write a read-only CSR by the CSR instruction.
 190         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 191         all CSR for the read-only CSR checking.
 192         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 193         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 194         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 195         all CSR instructions for the read-only CSR checking.
 196         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 197         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 198
 199         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 200         (riscv_opts): Initialize it.
 201         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 202         before doing the CSR checking.
 203         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 204         (md_longopts): Add mcsr-check and mno-csr-check.
 205         (md_parse_option): Handle new enum option values.
 206         (s_riscv_option): Handle new long options.
 207         * doc/c-riscv.texi: Add description for the new .option and assembler
 208         options.
 209         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 210         the CSR checking.
 211         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 212
 213         * config/tc-riscv.c (csr_extra_hash): New.
 214         (enum riscv_csr_class): New enum.  Used to decide
 215         whether or not this CSR is legal in the current ISA string.
 216         (struct riscv_csr_extra): New structure to hold all extra information
 217         of CSR.
 218         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 219         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 220         Call hash_reg_name to insert CSR address into reg_names_hash.
 221         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 222         Decide whether the CSR is valid according to the csr_extra_hash.
 223         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 224         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 225         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 226         consistent usage.
 227         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 228         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 229         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 230         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 231         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 232         f-ext CSR are not allowed.
 233         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 234         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 235         source file is `priv-reg.s`, and the ISA is rv64if, so the
 236         rv32-only CSR are not allowed.
 237         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 238
 239 2020-02-21  Alan Modra  <amodra@gmail.com>
 240
 241         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 242         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 243
 244 2020-02-21  Alan Modra  <amodra@gmail.com>
 245
 246         PR 25569
 247         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 248         on section size adjustment, instead perform another write if
 249         exec header size is larger than section size.
 250
 251 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 252
 253         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 254         -mno-arch-attr command line options.
 255
 256 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 257
 258         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 259         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 260
 261 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 262
 263         PR 25576
 264         * config/tc-z80.c (md_parse_option): Do not use an underscore
 265         prefix for local labels in SDCC compatability mode.
 266         (z80_start_line_hook): Remove SDCC dollar label support.
 267         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 268         * testsuite/gas/z80/sdcc.s: Likewise.
 269
 270 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 271
 272         PR 25517
 273         * config/tc-z80.c: Add -march option.
 274         * doc/as.texi: Update Z80 documentation.
 275         * doc/c-z80.texi: Likewise.
 276         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 277         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 278         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 279         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 280         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 281         * testsuite/gas/z80/gbz80_all.d: Likewise.
 282         * testsuite/gas/z80/r800_extra.d: Likewise.
 283         * testsuite/gas/z80/r800_ii8.d: Likewise.
 284         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 285         * testsuite/gas/z80/sdcc.d: Likewise.
 286         * testsuite/gas/z80/z180.d: Likewise.
 287         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 288         * testsuite/gas/z80/z80_doc.d: Likewise.
 289         * testsuite/gas/z80/z80_ii8.d: Likewise.
 290         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 291         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 292         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 293         * testsuite/gas/z80/z80_sli.d: Likewise.
 294         * testsuite/gas/z80/z80n_all.d: Likewise.
 295         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 296
 297 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 300         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 301         * testsuite/gas/i386/i386.exp: Run property-3 and
 302         x86-64-property-3.
 303         * testsuite/gas/i386/property-3.d: New file.
 304         * testsuite/gas/i386/property-3.s: Likewise.
 305         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 306
 307 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 308
 309         * config/tc-i386.c (cpu_arch): Add .popcnt.
 310         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 311         Add a tab before @samp{.sse4a}.
 312
 313 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 314
 315         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 316         for AddrPrefixOpReg templates. Combine the two pieces of
 317         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 318         mode.
 319
 320 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 321
 322         PR gas/14439
 323         * config/tc-i386.c (md_assemble): Also suppress operand
 324         swapping for MONITOR{,X} and MWAIT{,X}.
 325         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 326         Add Intel syntax monitor/mwait tests.
 327         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 328         Adjust expectations.
 329         *testsuite/gas/i386/sse3-intel.d,
 330         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 331         * testsuite/gas/i386/i386.exp: Run new tests.
 332
 333 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 334
 335         PR gas/6518
 336         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 337         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 338         re-indentation).
 339         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 340         cases.
 341         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 342         * testsuite/gas/i386/avx512dq-inval.l,
 343         testsuite/gas/i386/inval-avx.l,
 344         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 345         * testsuite/gas/i386/avx512vl-ambig.s,
 346         testsuite/gas/i386/avx512vl-ambig.l: New.
 347         * testsuite/gas/i386/i386.exp: Run new test.
 348
 349 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 352         nosse4.
 353         * doc/c-i386.texi: Document sse4a and nosse4a.
 354
 355 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 358         for AT&T syntax.
 359
 360 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 361
 362         PR gas/25438
 363         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 364         casing ...
 365         (process_suffix): ... here. Consider just the first operand
 366         initially.
 367         (check_long_reg): Drop opcode 0x63 special case again.
 368         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 369         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 370         Move ambiguous operand size tests ...
 371         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 372         testsuite/gas/i386/noreg64.s: ... here.
 373         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 374         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 375         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 376         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 377         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 378         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 379         testsuite/gas/i386/x86-64-movsxd.d,
 380         testsuite/gas/i386/x86-64-movsxd-intel.d,
 381         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 382         Adjust expectations.
 383         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 384         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 385         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 386         * testsuite/gas/i386/i386.exp: Run new tests.
 387
 388 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 389
 390         * config/tc-i386.c (process_operands): Also skip segment
 391         override prefix emission if it matches an already present one.
 392         * testsuite/gas/i386/prefix32.s: Add double segment override
 393         cases.
 394         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 395
 396 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 397
 398         * config/tc-i386.c (process_operands): Drop ineffectual segment
 399         overrides when optimizing.
 400         * testsuite/gas/i386/lea-optimize.d: New.
 401         * testsuite/gas/i386/i386.exp: Run new test.
 402
 403 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 404
 405         * config/tc-i386.c (process_operands): Also check insn prefix
 406         for ineffectual segment override warning. Don't cover possible
 407         VEX/EVEX encoded insns there.
 408         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 409         testsuite/gas/i386/lea.e: New.
 410         * testsuite/gas/i386/i386.exp: Run new test.
 411
 412 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 413
 414         PR gas/25438
 415         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 416         syntax.
 417
 418 2020-02-13  Fangrui Song   <maskray@google.com>
 419             H.J. Lu  <hongjiu.lu@intel.com>
 420
 421         PR gas/25551
 422         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 423         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 424         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 425         * testsuite/gas/i386/relax-5.d: New file.
 426         * testsuite/gas/i386/relax-5.s: Likewise.
 427         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 428         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 429
 430 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 431
 432         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 433         "nosse4" entry.
 434
 435 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 436
 437         * config/tc-i386.c (avx512): New (at file scope), moved from
 438         (check_VecOperands): ... here.
 439         (process_suffix): Add [XYZ]MMword operand size handling.
 440         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 441         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 442         tests.
 443         * testsuite/gas/i386/avx512dq-inval.l,
 444         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 445
 446 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 447
 448         PR gas/24546
 449         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 450         code only.
 451         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 452         CALL/JMP in O_tbyte_ptr case.
 453         * doc/c-i386.texi: Mention far call and full pointer load ISA
 454         differences.
 455         * testsuite/gas/i386/x86-64-branch-3.s,
 456         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 457         * testsuite/gas/i386/x86-64-branch-3.d,
 458         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 459         * testsuite/gas/i386/x86-64-branch-5.l,
 460         testsuite/gas/i386/x86-64-branch-5.s: New.
 461         * testsuite/gas/i386/i386.exp: Run new test.
 462
 463 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 464
 465         PR gas/25438
 466         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 467         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 468         64-bit-only warning.
 469         (check_word_reg): Consistently error on mismatching register
 470         size and suffix.
 471         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 472         for movw. Replace suffix / GPR for orb.
 473         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 474         byte GPRs as well as ones for inb/outb with a word accumulator.
 475         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 476         testsuite/gas/i386/inval.l: Adjust expectations.
 477
 478 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 479
 480         * config/tc-i386.c (operand_type_register_match): Also fall
 481         through initial two if()-s when the template allows for a GPR
 482         operand. Adjust comment.
 483
 484 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 485
 486         (struct _i386_insn): New field "short_form".
 487         (optimize_encoding): Drop setting of shortform field.
 488         (process_suffix): Set i.short_form. Replace shortform use.
 489         (process_operands): Replace shortform use.
 490
 491 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 492
 493         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 494         loop initial declaration.
 495
 496 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 497
 498         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 499         instructions that can have 5 arguments.
 500         (enum operand_parse_code): Add new operands.
 501         (parse_operands): Account for new operands.
 502         (S5): New macro.
 503         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 504         (neon_select_shape): Account for P suffix.
 505         (LOW1): Move macro to global position.
 506         (HI4): Move macro to global position.
 507         (vcx_assign_vec_d): New.
 508         (vcx_assign_vec_m): New.
 509         (vcx_assign_vec_n): New.
 510         (enum vcx_reg_type): New.
 511         (vcx_get_reg_type): New.
 512         (vcx_size_pos): New.
 513         (vcx_vec_pos): New.
 514         (vcx_handle_shape): New.
 515         (vcx_ensure_register_in_range): New.
 516         (vcx_handle_register_arguments): New.
 517         (vcx_handle_insn_block): New.
 518         (vcx_handle_common_checks): New.
 519         (do_vcx1): New.
 520         (do_vcx2): New.
 521         (do_vcx3): New.
 522         * testsuite/gas/arm/cde-missing-fp.d: New test.
 523         * testsuite/gas/arm/cde-missing-fp.l: New test.
 524         * testsuite/gas/arm/cde-missing-mve.d: New test.
 525         * testsuite/gas/arm/cde-missing-mve.l: New test.
 526         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 527         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 528         * testsuite/gas/arm/cde-mve.s: New test.
 529         * testsuite/gas/arm/cde-warnings.l:
 530         * testsuite/gas/arm/cde-warnings.s:
 531         * testsuite/gas/arm/cde.d:
 532         * testsuite/gas/arm/cde.s:
 533
 534 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 535             Matthew Malcomson  <matthew.malcomson@arm.com>
 536
 537         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 538         CDE coprocessor that can be enabled.
 539         (enum pred_instruction_type): New pred type.
 540         (BAD_NO_VPT): New error message.
 541         (BAD_CDE): New error message.
 542         (BAD_CDE_COPROC): New error message.
 543         (enum operand_parse_code): Add new immediate operands.
 544         (parse_operands): Account for new immediate operands.
 545         (check_cde_operand): New.
 546         (cde_coproc_enabled): New.
 547         (cde_coproc_pos): New.
 548         (cde_handle_coproc): New.
 549         (cxn_handle_predication): New.
 550         (do_custom_instruction_1): New.
 551         (do_custom_instruction_2): New.
 552         (do_custom_instruction_3): New.
 553         (do_cx1): New.
 554         (do_cx1a): New.
 555         (do_cx1d): New.
 556         (do_cx1da): New.
 557         (do_cx2): New.
 558         (do_cx2a): New.
 559         (do_cx2d): New.
 560         (do_cx2da): New.
 561         (do_cx3): New.
 562         (do_cx3a): New.
 563         (do_cx3d): New.
 564         (do_cx3da): New.
 565         (handle_pred_state): Define new IT block behaviour.
 566         (insns): Add newn CX*{,d}{,a} instructions.
 567         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 568         Define new cdecp extension strings.
 569         * doc/c-arm.texi: Document new cdecp extension arguments.
 570         * testsuite/gas/arm/cde-scalar.d: New test.
 571         * testsuite/gas/arm/cde-scalar.s: New test.
 572         * testsuite/gas/arm/cde-warnings.d: New test.
 573         * testsuite/gas/arm/cde-warnings.l: New test.
 574         * testsuite/gas/arm/cde-warnings.s: New test.
 575         * testsuite/gas/arm/cde.d: New test.
 576         * testsuite/gas/arm/cde.s: New test.
 577
 578 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 579
 580         PR gas/25516
 581         * config/tc-i386.c (intel64): Renamed to ...
 582         (isa64): This.
 583         (match_template): Accept Intel64 only instruction by default.
 584         (i386_displacement): Updated.
 585         (md_parse_option): Updated.
 586         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 587         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 588         -mamd64 to x86-64-sysenter-amd.
 589         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 590
 591 2020-02-10  Alan Modra  <amodra@gmail.com>
 592
 593         * config/obj-elf.c (obj_elf_change_section): Error for section
 594         type, attr or entsize changes in assembly.
 595         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 596         * testsuite/gas/elf/section5.l: Update.
 597
 598 2020-02-10  Alan Modra  <amodra@gmail.com>
 599
 600         * output-file.c (output_file_close): Do a normal close when
 601         flag_always_generate_output.
 602         * write.c (write_object_file): Don't stop output when
 603         flag_always_generate_output.
 604
 605 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 606
 607         PR 25469
 608         * config/tc-z80.c: Add -gbz80 command line option to generate code
 609         for the GameBoy Z80.  Add support for generating DWARF.
 610         * config/tc-z80.h: Add support for DWARF debug information
 611         generation.
 612         * doc/c-z80.texi: Document new command line option.
 613         * testsuite/gas/z80/gbz80_all.d: New file.
 614         * testsuite/gas/z80/gbz80_all.s: New file.
 615         * testsuite/gas/z80/z80.exp: Run the new tests.
 616         * testsuite/gas/z80/z80n_all.d: New file.
 617         * testsuite/gas/z80/z80n_all.s: New file.
 618         * testsuite/gas/z80/z80n_reloc.d: New file.
 619
 620 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 621
 622         PR gas/25381
 623         * config/obj-elf.c (get_section): Also check
 624         linked_to_symbol_name.
 625         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 626         (obj_elf_parse_section_letters): Handle the 'o' flag.
 627         (build_group_lists): Renamed to ...
 628         (build_additional_section_info): This.  Set elf_linked_to_section
 629         from map_head.linked_to_symbol_name.
 630         (elf_adjust_symtab): Updated.
 631         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 632         * doc/as.texi: Document the 'o' flag.
 633         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 634         * testsuite/gas/elf/section18.d: New file.
 635         * testsuite/gas/elf/section18.s: Likewise.
 636         * testsuite/gas/elf/section19.d: Likewise.
 637         * testsuite/gas/elf/section19.s: Likewise.
 638         * testsuite/gas/elf/section20.d: Likewise.
 639         * testsuite/gas/elf/section20.s: Likewise.
 640         * testsuite/gas/elf/section21.d: Likewise.
 641         * testsuite/gas/elf/section21.l: Likewise.
 642         * testsuite/gas/elf/section21.s: Likewise.
 643
 644 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * NEWS: Mention x86 assembler options to align branches for
 647         binutils 2.34.
 648
 649 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 652         only for ELF targets.
 653         * testsuite/gas/i386/unique.d: Don't xfail.
 654         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 655
 656 2020-02-06  Alan Modra  <amodra@gmail.com>
 657
 658         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 659         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 660
 661 2020-02-06  Alan Modra  <amodra@gmail.com>
 662
 663         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 664         xfail, and rename test.
 665         * testsuite/gas/elf/section12b.d: Likewise.
 666         * testsuite/gas/elf/section16a.d: Likewise.
 667         * testsuite/gas/elf/section16b.d: Likewise.
 668
 669 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         PR gas/25380
 672         * config/obj-elf.c (section_match): Removed.
 673         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 674         section_id.
 675         (obj_elf_change_section): Replace info and group_name arguments
 676         with match_p.  Also update the section ID and flags from match_p.
 677         (obj_elf_section): Handle "unique,N".  Update call to
 678         obj_elf_change_section.
 679         * config/obj-elf.h (elf_section_match): New.
 680         (obj_elf_change_section): Updated.
 681         * config/tc-arm.c (start_unwind_section): Update call to
 682         obj_elf_change_section.
 683         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 684         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 685         (microblaze_s_sdata): Likewise.
 686         (microblaze_s_rdata): Likewise.
 687         (microblaze_s_bss): Likewise.
 688         * config/tc-mips.c (s_change_section): Likewise.
 689         * config/tc-msp430.c (msp430_profiler): Likewise.
 690         * config/tc-rx.c (parse_rx_section): Likewise.
 691         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 692         * doc/as.texi: Document "unique,N" in .section directive.
 693         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 694         * testsuite/gas/elf/section15.d: New file.
 695         * testsuite/gas/elf/section15.s: Likewise.
 696         * testsuite/gas/elf/section16.s: Likewise.
 697         * testsuite/gas/elf/section16a.d: Likewise.
 698         * testsuite/gas/elf/section16b.d: Likewise.
 699         * testsuite/gas/elf/section17.d: Likewise.
 700         * testsuite/gas/elf/section17.l: Likewise.
 701         * testsuite/gas/elf/section17.s: Likewise.
 702         * testsuite/gas/i386/unique.d: Likewise.
 703         * testsuite/gas/i386/unique.s: Likewise.
 704         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 705         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 706
 707 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 708
 709         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 710
 711 2020-02-01  Anthony Green  <green@moxielogic.com>
 712
 713        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 714
 715 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 716
 717         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 718         %tls_ldo.
 719
 720 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 721
 722         PR gas/25472
 723         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 724         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 725         +mve.
 726         * testsuite/gas/arm/mve_dsp.d: New test.
 727
 728 2020-01-31  Nick Clifton  <nickc@redhat.com>
 729
 730         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 731         rather than BFD_RELOC_NONE.
 732
 733 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 734
 735         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 736         to support VLDMIA instruction for MVE.
 737         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 738         instruction for MVE.
 739         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 740         instruction for MVE.
 741         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 742         instruction for MVE.
 743         * testsuite/gas/arm/mve-ldst.d: New test.
 744         * testsuite/gas/arm/mve-ldst.s: Likewise.
 745
 746 2020-01-31  Nick Clifton  <nickc@redhat.com>
 747
 748         * po/fr.po: Updated French translation.
 749         * po/ru.po: Updated Russian translation.
 750
 751 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 752
 753         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 754         .s for the movprfx.
 755         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 756         * testsuite/gas/aarch64/sve-movprfx_28.d,
 757         * testsuite/gas/aarch64/sve-movprfx_28.l,
 758         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 759
 760 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 761
 762         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 763         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 764         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 765         Adjust expectations.
 766
 767 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 768
 769         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 770         * testsuite/gas/bpf/alu-be.d: Likewise.
 771         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 772         * testsuite/gas/bpf/alu32-be.d: Likewise.
 773
 774 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 775
 776         * testsuite/gas/i386/x86-64-branch-2.s,
 777         testsuite/gas/i386/x86-64-branch-4.s,
 778         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 779         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 780         testsuite/gas/i386/x86-64-branch-2.d,
 781         testsuite/gas/i386/x86-64-branch-4.l,
 782         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 783
 784 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 785
 786         * config/tc-i386.c (process_suffix): .
 787         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 788         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 789         Add LRETQ case.
 790         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 791         suffix.
 792         testsuite/gas/i386/x86_64.s: Add RETF cases.
 793         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 794         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 795         testsuite/gas/i386/x86-64-opcode.d,
 796         testsuite/gas/i386/x86-64-suffix-intel.d,
 797         testsuite/gas/i386/x86-64-suffix.d,
 798         testsuite/gas/i386/x86_64-intel.d
 799         testsuite/gas/i386/x86_64.d: Adjust expectations.
 800         * testsuite/gas/i386/x86-64-suffix.e,
 801         testsuite/gas/i386/x86_64.e: New.
 802
 803 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 804
 805         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 806         special case.
 807
 808 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 809
 810         PR binutils/25445
 811         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 812         movsxd.
 813         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 814         differences.  Document movslq and movsxd.
 815         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 816         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 817         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 818         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 819         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 820         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 821         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 822         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 823         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 824         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 825         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 826
 827 2020-01-27  Alan Modra  <amodra@gmail.com>
 828
 829         * testsuite/gas/all/gas.exp: Replace case statements with switch
 830         statements.
 831         * testsuite/gas/elf/elf.exp: Likewise.
 832         * testsuite/gas/macros/macros.exp: Likewise.
 833         * testsuite/lib/gas-defs.exp: Likewise.
 834
 835 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 836
 837         PR 25403
 838         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 839         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 840
 841 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 842
 843         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 844         s exts must be known, so rename *ok* to *fail*.
 845         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 846         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 847         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 848         above change.
 849         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 850         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 851
 852 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 853
 854         PR gas/25438
 855         * config/tc-i386.c (check_long_reg): Always disallow double word
 856         suffix in mnemonic with word general register.
 857         * testsuite/gas/i386/general.s: Replace word general register
 858         with double word general register for movl.
 859         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 860         register.
 861         * testsuite/gas/i386/general.l: Updated.
 862         * testsuite/gas/i386/inval.l: Likewise.
 863
 864 2020-01-22  Alan Modra  <amodra@gmail.com>
 865
 866         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 867         __tls_get_addr_desc and __tls_get_addr_opt.
 868
 869 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 870
 871         * testsuite/gas/i386/inval-crc32.s,
 872         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 873         * testsuite/gas/i386/inval-crc32.l,
 874         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 875
 876 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 877
 878         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 879         generic code path. Deal with No_lSuf being set in a template.
 880         * testsuite/gas/i386/inval-crc32.l,
 881         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 882         instead of error(s) when operand size is ambiguous.
 883         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 884         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 885         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 886         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 887         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 888         Adjust expectations.
 889
 890 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 891
 892         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 893         and an intel_syntax check. Re-write lack-of-suffix processing
 894         logic.
 895         * doc/c-i386.texi: Document operand size defaults for suffix-
 896         less AT&T syntax insns.
 897         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 898         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 899         testsuite/gas/i386/x86-64-avx-scalar.s,
 900         testsuite/gas/i386/x86-64-avx.s,
 901         testsuite/gas/i386/x86-64-bundle.s,
 902         testsuite/gas/i386/x86-64-intel64.s,
 903         testsuite/gas/i386/x86-64-lock-1.s,
 904         testsuite/gas/i386/x86-64-opcode.s,
 905         testsuite/gas/i386/x86-64-sse2avx.s,
 906         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 907         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 908         testsuite/gas/i386/x86-64-nops.s,
 909         testsuite/gas/i386/x86-64-ptwrite.s,
 910         testsuite/gas/i386/x86-64-simd.s,
 911         testsuite/gas/i386/x86-64-sse-noavx.s,
 912         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 913         insns.
 914         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 915         testsuite/gas/i386/noreg64.s: Add further tests.
 916         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 917         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 918         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 919         testsuite/gas/i386/sse-noavx.d,
 920         testsuite/gas/i386/x86-64-intel64.d,
 921         testsuite/gas/i386/x86-64-nops.d,
 922         testsuite/gas/i386/x86-64-opcode.d,
 923         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 924         testsuite/gas/i386/x86-64-ptwrite.d,
 925         testsuite/gas/i386/x86-64-simd-intel.d,
 926         testsuite/gas/i386/x86-64-simd-suffix.d,
 927         testsuite/gas/i386/x86-64-simd.d,
 928         testsuite/gas/i386/x86-64-sse-noavx.d
 929         testsuite/gas/i386/x86-64-suffix.d,
 930         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 931         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 932         testsuite/gas/i386/noreg64.l: New.
 933         * testsuite/gas/i386/i386.exp: Run new tests.
 934
 935 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 936
 937         * testsuite/gas/i386/avx512_bf16_vl.s,
 938         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 939         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 940         broadcast forms of VCVTNEPS2BF16.
 941         * testsuite/gas/i386/avx512_bf16_vl.d,
 942         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 943
 944 2020-01-20  Nick Clifton  <nickc@redhat.com>
 945
 946         * po/uk.po: Updated Ukranian translation.
 947
 948 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 949
 950         PR ld/25416
 951         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 952         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 953         x32 object.
 954         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 955         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 956         R_X86_64_GOTPC32_TLSDESC relocation.
 957
 958 2020-01-18  Nick Clifton  <nickc@redhat.com>
 959
 960         * configure: Regenerate.
 961         * po/gas.pot: Regenerate.
 962
 963 2020-01-18  Nick Clifton  <nickc@redhat.com>
 964
 965         Binutils 2.34 branch created.
 966
 967 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 968
 969         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
 970         with vex_encoding_vex.
 971         (parse_insn): Likewise.
 972         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
 973         and {vex3} documentation.
 974         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
 975         {vex}.
 976         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
 977
 978 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 979
 980         PR 25376
 981         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
 982         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
 983         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
 984         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
 985         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
 986         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
 987
 988 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 989
 990         * config/tc-i386.c (match_template): Drop found_cpu_match local
 991         variable.
 992
 993 2020-01-16  Jan Beulich  <jbeulich@suse.com>
 994
 995         * testsuite/gas/i386/avx512dq-inval.l,
 996         testsuite/gas/i386/avx512dq-inval.s: New.
 997         * testsuite/gas/i386/i386.exp: Run new test.
 998
 999 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1000
1001         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1002         relocations when the target is 430X, except when extracting part of an
1003         expression.
1004         (msp430_srcoperand): Adjust comment.
1005         Initialize the expp member of the msp430_operand_s struct as
1006         appropriate.
1007         (msp430_dstoperand): Likewise.
1008         * testsuite/gas/msp430/msp430.exp: Run new test.
1009         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1010         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1011
1012 2020-01-15  Alan Modra  <amodra@gmail.com>
1013
1014         * configure.tgt: Add sparc-*-freebsd case.
1015
1016 2020-01-14  Lili Cui <lili.cui@intel.com>
1017
1018         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1019         * testsuite/gas/i386/align-branch-1b.d: Likewise.
1020         * testsuite/gas/i386/align-branch-1c.d: Likewise.
1021         * testsuite/gas/i386/align-branch-1d.d: Likewise.
1022         * testsuite/gas/i386/align-branch-1e.d: Likewise.
1023         * testsuite/gas/i386/align-branch-1f.d: Likewise.
1024         * testsuite/gas/i386/align-branch-1g.d: Likewise.
1025         * testsuite/gas/i386/align-branch-1h.d: Likewise.
1026         * testsuite/gas/i386/align-branch-1i.d: Likewise.
1027         * testsuite/gas/i386/align-branch-5.d: Likewise.
1028         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1029         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1030         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1031         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1032         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1033         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1034         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1035         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1036         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1037         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1038         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1039         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1040
1041 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
1042
1043         PR 25377
1044         * config/tc-z80.c: Add support for half precision, single
1045         precision and double precision floating point values.
1046         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1047         * doc/as.texi: Add new z80 command line options.
1048         * doc/c-z80.texi: Document new z80 command line options.
1049         * testsuite/gas/z80/ez80_pref_dis.s: New test.
1050         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1051         * testsuite/gas/z80/z80.exp: Run the new test.
1052         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1053         * testsuite/gas/z80/fp_zeda32.d: Likewise.
1054         * testsuite/gas/z80/strings.d: Update expected output.
1055
1056 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
1057
1058         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1059         dependency.
1060
1061 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
1062
1063         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1064         the CPU.
1065         * config/tc-arc.h: Add header if/defs.
1066         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1067
1068 2020-01-13  Alan Modra  <amodra@gmail.com>
1069
1070         * testsuite/gas/wasm32/allinsn.d: Update expected output.
1071
1072 2020-01-13  Alan Modra  <amodra@gmail.com>
1073
1074         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1075         insertion.
1076
1077 2020-01-10  Alan Modra  <amodra@gmail.com>
1078
1079         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1080         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1081
1082 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1083
1084         PR 25224
1085         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1086         opcode byte values.
1087         (emit_ld_r_r): Likewise.
1088         (emit_ld_rr_m): Likewise.
1089         (emit_ld_rr_nn): Likewise.
1090
1091 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1092
1093         * config/tc-i386.c (optimize_encoding): Add
1094         is_any_vex_encoding() invocations. Drop respective
1095         i.tm.extension_opcode == None checks.
1096
1097 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1098
1099         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1100         REX transformations. Correct comment indentation.
1101
1102 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1103
1104         * config/tc-i386.c (optimize_encoding): Generalize register
1105         transformation for TEST optimization.
1106
1107 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1108
1109         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1110         testsuite/gas/i386/x86-64-sysenter-amd.d,
1111         testsuite/gas/i386/x86-64-sysenter-amd.l,
1112         testsuite/gas/i386/x86-64-sysenter-intel.d,
1113         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1114         * testsuite/gas/i386/i386.exp: Run new tests.
1115
1116 2020-01-08  Nick Clifton  <nickc@redhat.com>
1117
1118         PR 25284
1119         * doc/as.texi (Align): Document the fact that all arguments can be
1120         omitted.
1121         (Balign): Likewise.
1122         (P2align): Likewise.
1123
1124 2020-01-08  Nick Clifton  <nickc@redhat.com>
1125
1126         PR 14891
1127         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1128         already defined as a different symbol type.
1129         * testsuite/gas/elf/pr14891.s: New test source file.
1130         * testsuite/gas/elf/pr14891.d: New test driver.
1131         * testsuite/gas/elf/pr14891.s: New test expected error output.
1132         * testsuite/gas/elf/elf.exp: Run the new test.
1133
1134 2020-01-08  Alan Modra  <amodra@gmail.com>
1135
1136         * config/tc-z8k.c (md_begin): Make idx unsigned.
1137         (get_specific): Likewise for this_index.
1138
1139 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1140
1141         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1142         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1143         (md_operand): Set X_md to absent.
1144         (arc_parse_name): Check for X_md.
1145
1146 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1147
1148         PR 25311
1149         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1150         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1151         NO_STRING_ESCAPES.
1152         * read.c (next_char_of_string): Likewise.
1153         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1154         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1155
1156 2020-01-03  Nick Clifton  <nickc@redhat.com>
1157
1158         * po/sv.po: Updated Swedish translation.
1159
1160 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1161
1162         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1163         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1164
1165 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1166
1167         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1168         by-element usdot. Add 64-bit form tests for by-element sudot.
1169         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1170
1171 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1172
1173         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1174         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1175
1176 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1177
1178         * testsuite/gas/aarch64/f64mm.d,
1179         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1180
1181 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1182
1183         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1184         support for assembler code generated by SDCC. Add new relocation
1185         types. Add z80-elf target support.
1186         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1187         labels. Local labels starts from ".L".
1188         * NEWS: Mention the new support.
1189         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1190         * testsuite/gas/all/fwdexp.s: Likewise.
1191         * testsuite/gas/all/cond.l: Likewise.
1192         * testsuite/gas/all/cond.s: Likewise.
1193         * testsuite/gas/all/fwdexp.d: Likewise.
1194         * testsuite/gas/all/fwdexp.s: Likewise.
1195         * testsuite/gas/elf/section2.e-mips: Likewise.
1196         * testsuite/gas/elf/section2.l: Likewise.
1197         * testsuite/gas/elf/section2.s: Likewise.
1198         * testsuite/gas/macros/app1.d: Likewise.
1199         * testsuite/gas/macros/app1.s: Likewise.
1200         * testsuite/gas/macros/app2.d: Likewise.
1201         * testsuite/gas/macros/app2.s: Likewise.
1202         * testsuite/gas/macros/app3.d: Likewise.
1203         * testsuite/gas/macros/app3.s: Likewise.
1204         * testsuite/gas/macros/app4.d: Likewise.
1205         * testsuite/gas/macros/app4.s: Likewise.
1206         * testsuite/gas/macros/app4b.s: Likewise.
1207         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1208         * testsuite/gas/z80/z80.exp: Add new tests
1209         * testsuite/gas/z80/dollar.d: New file.
1210         * testsuite/gas/z80/dollar.s: New file.
1211         * testsuite/gas/z80/ez80_adl_all.d: New file.
1212         * testsuite/gas/z80/ez80_adl_all.s: New file.
1213         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1214         * testsuite/gas/z80/ez80_isuf.s: New file.
1215         * testsuite/gas/z80/ez80_z80_all.d: New file.
1216         * testsuite/gas/z80/ez80_z80_all.s: New file.
1217         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1218         * testsuite/gas/z80/r800_extra.d: New file.
1219         * testsuite/gas/z80/r800_extra.s: New file.
1220         * testsuite/gas/z80/r800_ii8.d: New file.
1221         * testsuite/gas/z80/r800_z80_doc.d: New file.
1222         * testsuite/gas/z80/z180.d: New file.
1223         * testsuite/gas/z80/z180.s: New file.
1224         * testsuite/gas/z80/z180_z80_doc.d: New file.
1225         * testsuite/gas/z80/z80_doc.d: New file.
1226         * testsuite/gas/z80/z80_doc.s: New file.
1227         * testsuite/gas/z80/z80_ii8.d: New file.
1228         * testsuite/gas/z80/z80_ii8.s: New file.
1229         * testsuite/gas/z80/z80_in_f_c.d: New file.
1230         * testsuite/gas/z80/z80_in_f_c.s: New file.
1231         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1232         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1233         * testsuite/gas/z80/z80_out_c_0.d: New file.
1234         * testsuite/gas/z80/z80_out_c_0.s: New file.
1235         * testsuite/gas/z80/z80_reloc.d: New file.
1236         * testsuite/gas/z80/z80_reloc.s: New file.
1237         * testsuite/gas/z80/z80_sli.d: New file.
1238         * testsuite/gas/z80/z80_sli.s: New file.
1239
1240 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1241
1242         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1243         REGLIST_RN.
1244
1245 2020-01-01  Alan Modra  <amodra@gmail.com>
1246
1247         Update year range in copyright notice of all files.
1248
1249 For older changes see ChangeLog-2019
1250 \f
1251 Copyright (C) 2020 Free Software Foundation, Inc.
1252
1253 Copying and distribution of this file, with or without modification,
1254 are permitted in any medium without royalty provided the copyright
1255 notice and this notice are preserved.
1256
1257 Local Variables:
1258 mode: change-log
1259 left-margin: 8
1260 fill-column: 74
1261 version-control: never
1262 End: