gas/ChangeLog

   1 2020-03-06  Jan Beulich  <jbeulich@suse.com>
   2
   3         * config/tc-i386.c (match_mem_size): Generalize broadcast special
   4         casing.
   5         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
   6         one of byte/word/dword/qword is set alongside a SIMD register in
   7         a template's operand.
   8
   9 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  10
  11         * config/tc-i386.c (match_template): Extend code in logic
  12         rejecting certain suffixes in certain modes to also cover mask
  13         register use and VecSIB. Drop special casing of broadcast. Skip
  14         immediates in the check.
  15
  16 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  17
  18         * config/tc-i386.c (match_template): Fold duplicate code in
  19         logic rejecting certain suffixes in certain modes. Drop
  20         pointless "else".
  21
  22 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  23
  24         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
  25         alongside !norex64 ones.
  26         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
  27         with both 32- and 64-bit GPR operands.
  28         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
  29         32- and 64-bit GPR operands.
  30         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
  31         testsuite/gas/i386/x86-64-avx512bw.d,
  32         testsuite/gas/i386/x86-64-avx512f-intel.d,
  33         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
  34
  35 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  36
  37         * config/tc-i386.c (md_assemble): Drop use of rex64.
  38         (process_suffix): For REX.W for 64-bit CRC32.
  39
  40 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  41
  42         * config/tc-i386.c (i386_addressing_mode): For 32-bit
  43         addressing for MPX insns without base/index.
  44         * testsuite/gas/i386/mpx-16bit.s,
  45         * testsuite/gas/i386/mpx-16bit.d: New.
  46         * testsuite/gas/i386/i386.exp: Run new test.
  47
  48 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  49
  50         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
  51         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
  52         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
  53         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
  54         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
  55         as well as a BSWAP one.
  56         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
  57         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
  58         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
  59         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
  60         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
  61         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
  62         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
  63         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
  64         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
  65         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
  66         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
  67         testsuite/gas/i386/vmx.d: Adjust expectations.
  68
  69 2020-03-06  Jan Beulich  <jbeulich@suse.com>
  70
  71         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
  72         from having their operands swapped.
  73         * testsuite/gas/i386/waitpkg.s,
  74         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
  75         3-operand cases as well as testing of 16-bit code generation.
  76         * testsuite/gas/i386/waitpkg.d,
  77         testsuite/gas/i386/waitpkg-intel.d,
  78         testsuite/gas/i386/x86-64-waitpkg.d,
  79         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
  80
  81 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
  82
  83         * config/tc-riscv.c (percent_op_utype): Support the modifier
  84         %got_pcrel_hi.
  85         * doc/c-riscv.texi: Add documentation.
  86         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
  87         modifier %got_pcrel_hi.
  88         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
  89         * testsuite/gas/riscv/relax-reloc.d: Likewise.
  90         * testsuite/gas/riscv/relax-reloc.s: Likewise.
  91
  92         * doc/c-riscv.texi (relocation modifiers): Add documentation.
  93         (RISC-V-Formats): Update the section name from "Instruction Formats"
  94         to "RISC-V Instruction Formats".
  95
  96 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
  97
  98         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
  99         detected in a section which does not have at least 4 byte
 100         alignment.
 101         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
 102         * testsuite/gas/arm/ldr-t.s: Likewise.
 103         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
 104         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
 105         disassembly, ignoring any NOPs that may have been inserted because
 106         of section alignment.
 107         * testsuite/gas/arm/ldr-t.d: Likewise.
 108
 109 2020-03-04  Jan Beulich  <jbeulich@suse.com>
 110
 111         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
 112         * doc/c-i386.texi: Mention sev_es.
 113         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
 114         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 115         expectations.
 116         * testsuite/gas/i386/arch-13-znver1.d,
 117         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
 118
 119 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         * config/tc-i386.c (match_template): Replace ignoresize and
 122         defaultsize with mnemonicsize.
 123         (process_suffix): Likewise.
 124
 125 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 126
 127         PR 25627
 128         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
 129         instruction LD IY,(HL).
 130         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
 131         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
 132         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
 133         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
 134
 135 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         PR gas/25622
 138         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
 139         x86-64-default-suffix-avx.
 140         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
 141         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
 142         * testsuite/gas/i386/noreg64.d: Updated.
 143         * testsuite/gas/i386/noreg64.l: Likewise.
 144         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
 145         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
 146         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
 147
 148 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 149
 150         PR 25604
 151         * config/tc-z80.c (contains_register): Prevent an illegal memory
 152         access when checking an expression for a register name.
 153
 154 2020-03-03  Alan Modra  <amodra@gmail.com>
 155
 156         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
 157         support.
 158
 159 2020-03-02  Alan Modra  <amodra@gmail.com>
 160
 161         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
 162         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
 163         and .sbss sections.
 164         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
 165         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
 166         (s3_s_score_lcomm): Likewise.
 167         * config/tc-score7.c: Similarly.
 168         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
 169
 170 2020-02-28  YunQiang Su  <syq@debian.org>
 171
 172         PR gas/25539
 173         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
 174         to handle multi-labels.
 175         (has_label_name): New.
 176
 177 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
 178
 179         * config/tc-arm.c (enum pred_instruction_type): Remove
 180         NEUTRAL_IT_NO_VPT_INSN predication type.
 181         (cxn_handle_predication): Modify to require condition suffixes.
 182         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
 183         * testsuite/gas/arm/cde-scalar.s: Update test.
 184         * testsuite/gas/arm/cde-warnings.l: Update test.
 185         * testsuite/gas/arm/cde-warnings.s: Update test.
 186
 187 2020-02-26  Alan Modra  <amodra@gmail.com>
 188
 189         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
 190         N_() on empty string.
 191
 192 2020-02-26  Alan Modra  <amodra@gmail.com>
 193
 194         * read.c (read_a_source_file): Call strncpy with length one
 195         less than size of original_case_string.
 196
 197 2020-02-26  Alan Modra  <amodra@gmail.com>
 198
 199         * config/obj-elf.c: Indent labels correctly.
 200         * config/obj-macho.c: Likewise.
 201         * config/tc-aarch64.c: Likewise.
 202         * config/tc-alpha.c: Likewise.
 203         * config/tc-arm.c: Likewise.
 204         * config/tc-cr16.c: Likewise.
 205         * config/tc-crx.c: Likewise.
 206         * config/tc-frv.c: Likewise.
 207         * config/tc-i386-intel.c: Likewise.
 208         * config/tc-i386.c: Likewise.
 209         * config/tc-ia64.c: Likewise.
 210         * config/tc-mn10200.c: Likewise.
 211         * config/tc-mn10300.c: Likewise.
 212         * config/tc-nds32.c: Likewise.
 213         * config/tc-riscv.c: Likewise.
 214         * config/tc-s12z.c: Likewise.
 215         * config/tc-xtensa.c: Likewise.
 216         * config/tc-z80.c: Likewise.
 217         * read.c: Likewise.
 218         * symbols.c: Likewise.
 219         * write.c: Likewise.
 220
 221 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 222
 223         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 224         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 225         after parsing all arguments.
 226         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 227         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 228         are used to check if we write a read-only CSR by the CSR instruction.
 229         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 230         all CSR for the read-only CSR checking.
 231         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 232         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 233         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 234         all CSR instructions for the read-only CSR checking.
 235         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 236         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 237
 238         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 239         (riscv_opts): Initialize it.
 240         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 241         before doing the CSR checking.
 242         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 243         (md_longopts): Add mcsr-check and mno-csr-check.
 244         (md_parse_option): Handle new enum option values.
 245         (s_riscv_option): Handle new long options.
 246         * doc/c-riscv.texi: Add description for the new .option and assembler
 247         options.
 248         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 249         the CSR checking.
 250         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 251
 252         * config/tc-riscv.c (csr_extra_hash): New.
 253         (enum riscv_csr_class): New enum.  Used to decide
 254         whether or not this CSR is legal in the current ISA string.
 255         (struct riscv_csr_extra): New structure to hold all extra information
 256         of CSR.
 257         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 258         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 259         Call hash_reg_name to insert CSR address into reg_names_hash.
 260         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 261         Decide whether the CSR is valid according to the csr_extra_hash.
 262         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 263         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 264         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 265         consistent usage.
 266         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 267         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 268         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 269         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 270         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 271         f-ext CSR are not allowed.
 272         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 273         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 274         source file is `priv-reg.s`, and the ISA is rv64if, so the
 275         rv32-only CSR are not allowed.
 276         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 277
 278 2020-02-21  Alan Modra  <amodra@gmail.com>
 279
 280         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 281         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 282
 283 2020-02-21  Alan Modra  <amodra@gmail.com>
 284
 285         PR 25569
 286         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 287         on section size adjustment, instead perform another write if
 288         exec header size is larger than section size.
 289
 290 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 291
 292         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 293         -mno-arch-attr command line options.
 294
 295 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 296
 297         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 298         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 299
 300 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 301
 302         PR 25576
 303         * config/tc-z80.c (md_parse_option): Do not use an underscore
 304         prefix for local labels in SDCC compatability mode.
 305         (z80_start_line_hook): Remove SDCC dollar label support.
 306         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 307         * testsuite/gas/z80/sdcc.s: Likewise.
 308
 309 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 310
 311         PR 25517
 312         * config/tc-z80.c: Add -march option.
 313         * doc/as.texi: Update Z80 documentation.
 314         * doc/c-z80.texi: Likewise.
 315         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 316         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 317         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 318         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 319         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 320         * testsuite/gas/z80/gbz80_all.d: Likewise.
 321         * testsuite/gas/z80/r800_extra.d: Likewise.
 322         * testsuite/gas/z80/r800_ii8.d: Likewise.
 323         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 324         * testsuite/gas/z80/sdcc.d: Likewise.
 325         * testsuite/gas/z80/z180.d: Likewise.
 326         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 327         * testsuite/gas/z80/z80_doc.d: Likewise.
 328         * testsuite/gas/z80/z80_ii8.d: Likewise.
 329         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 330         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 331         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 332         * testsuite/gas/z80/z80_sli.d: Likewise.
 333         * testsuite/gas/z80/z80n_all.d: Likewise.
 334         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 335
 336 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 339         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 340         * testsuite/gas/i386/i386.exp: Run property-3 and
 341         x86-64-property-3.
 342         * testsuite/gas/i386/property-3.d: New file.
 343         * testsuite/gas/i386/property-3.s: Likewise.
 344         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 345
 346 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * config/tc-i386.c (cpu_arch): Add .popcnt.
 349         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 350         Add a tab before @samp{.sse4a}.
 351
 352 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 353
 354         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 355         for AddrPrefixOpReg templates. Combine the two pieces of
 356         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 357         mode.
 358
 359 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 360
 361         PR gas/14439
 362         * config/tc-i386.c (md_assemble): Also suppress operand
 363         swapping for MONITOR{,X} and MWAIT{,X}.
 364         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 365         Add Intel syntax monitor/mwait tests.
 366         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 367         Adjust expectations.
 368         *testsuite/gas/i386/sse3-intel.d,
 369         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 370         * testsuite/gas/i386/i386.exp: Run new tests.
 371
 372 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 373
 374         PR gas/6518
 375         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 376         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 377         re-indentation).
 378         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 379         cases.
 380         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 381         * testsuite/gas/i386/avx512dq-inval.l,
 382         testsuite/gas/i386/inval-avx.l,
 383         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 384         * testsuite/gas/i386/avx512vl-ambig.s,
 385         testsuite/gas/i386/avx512vl-ambig.l: New.
 386         * testsuite/gas/i386/i386.exp: Run new test.
 387
 388 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 389
 390         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 391         nosse4.
 392         * doc/c-i386.texi: Document sse4a and nosse4a.
 393
 394 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 397         for AT&T syntax.
 398
 399 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 400
 401         PR gas/25438
 402         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 403         casing ...
 404         (process_suffix): ... here. Consider just the first operand
 405         initially.
 406         (check_long_reg): Drop opcode 0x63 special case again.
 407         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 408         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 409         Move ambiguous operand size tests ...
 410         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 411         testsuite/gas/i386/noreg64.s: ... here.
 412         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 413         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 414         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 415         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 416         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 417         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 418         testsuite/gas/i386/x86-64-movsxd.d,
 419         testsuite/gas/i386/x86-64-movsxd-intel.d,
 420         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 421         Adjust expectations.
 422         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 423         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 424         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 425         * testsuite/gas/i386/i386.exp: Run new tests.
 426
 427 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 428
 429         * config/tc-i386.c (process_operands): Also skip segment
 430         override prefix emission if it matches an already present one.
 431         * testsuite/gas/i386/prefix32.s: Add double segment override
 432         cases.
 433         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 434
 435 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 436
 437         * config/tc-i386.c (process_operands): Drop ineffectual segment
 438         overrides when optimizing.
 439         * testsuite/gas/i386/lea-optimize.d: New.
 440         * testsuite/gas/i386/i386.exp: Run new test.
 441
 442 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 443
 444         * config/tc-i386.c (process_operands): Also check insn prefix
 445         for ineffectual segment override warning. Don't cover possible
 446         VEX/EVEX encoded insns there.
 447         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 448         testsuite/gas/i386/lea.e: New.
 449         * testsuite/gas/i386/i386.exp: Run new test.
 450
 451 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 452
 453         PR gas/25438
 454         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 455         syntax.
 456
 457 2020-02-13  Fangrui Song   <maskray@google.com>
 458             H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         PR gas/25551
 461         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 462         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 463         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 464         * testsuite/gas/i386/relax-5.d: New file.
 465         * testsuite/gas/i386/relax-5.s: Likewise.
 466         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 467         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 468
 469 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 470
 471         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 472         "nosse4" entry.
 473
 474 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 475
 476         * config/tc-i386.c (avx512): New (at file scope), moved from
 477         (check_VecOperands): ... here.
 478         (process_suffix): Add [XYZ]MMword operand size handling.
 479         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 480         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 481         tests.
 482         * testsuite/gas/i386/avx512dq-inval.l,
 483         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 484
 485 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 486
 487         PR gas/24546
 488         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 489         code only.
 490         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 491         CALL/JMP in O_tbyte_ptr case.
 492         * doc/c-i386.texi: Mention far call and full pointer load ISA
 493         differences.
 494         * testsuite/gas/i386/x86-64-branch-3.s,
 495         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 496         * testsuite/gas/i386/x86-64-branch-3.d,
 497         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 498         * testsuite/gas/i386/x86-64-branch-5.l,
 499         testsuite/gas/i386/x86-64-branch-5.s: New.
 500         * testsuite/gas/i386/i386.exp: Run new test.
 501
 502 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 503
 504         PR gas/25438
 505         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 506         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 507         64-bit-only warning.
 508         (check_word_reg): Consistently error on mismatching register
 509         size and suffix.
 510         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 511         for movw. Replace suffix / GPR for orb.
 512         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 513         byte GPRs as well as ones for inb/outb with a word accumulator.
 514         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 515         testsuite/gas/i386/inval.l: Adjust expectations.
 516
 517 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 518
 519         * config/tc-i386.c (operand_type_register_match): Also fall
 520         through initial two if()-s when the template allows for a GPR
 521         operand. Adjust comment.
 522
 523 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 524
 525         (struct _i386_insn): New field "short_form".
 526         (optimize_encoding): Drop setting of shortform field.
 527         (process_suffix): Set i.short_form. Replace shortform use.
 528         (process_operands): Replace shortform use.
 529
 530 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 531
 532         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 533         loop initial declaration.
 534
 535 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 536
 537         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 538         instructions that can have 5 arguments.
 539         (enum operand_parse_code): Add new operands.
 540         (parse_operands): Account for new operands.
 541         (S5): New macro.
 542         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 543         (neon_select_shape): Account for P suffix.
 544         (LOW1): Move macro to global position.
 545         (HI4): Move macro to global position.
 546         (vcx_assign_vec_d): New.
 547         (vcx_assign_vec_m): New.
 548         (vcx_assign_vec_n): New.
 549         (enum vcx_reg_type): New.
 550         (vcx_get_reg_type): New.
 551         (vcx_size_pos): New.
 552         (vcx_vec_pos): New.
 553         (vcx_handle_shape): New.
 554         (vcx_ensure_register_in_range): New.
 555         (vcx_handle_register_arguments): New.
 556         (vcx_handle_insn_block): New.
 557         (vcx_handle_common_checks): New.
 558         (do_vcx1): New.
 559         (do_vcx2): New.
 560         (do_vcx3): New.
 561         * testsuite/gas/arm/cde-missing-fp.d: New test.
 562         * testsuite/gas/arm/cde-missing-fp.l: New test.
 563         * testsuite/gas/arm/cde-missing-mve.d: New test.
 564         * testsuite/gas/arm/cde-missing-mve.l: New test.
 565         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 566         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 567         * testsuite/gas/arm/cde-mve.s: New test.
 568         * testsuite/gas/arm/cde-warnings.l:
 569         * testsuite/gas/arm/cde-warnings.s:
 570         * testsuite/gas/arm/cde.d:
 571         * testsuite/gas/arm/cde.s:
 572
 573 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 574             Matthew Malcomson  <matthew.malcomson@arm.com>
 575
 576         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 577         CDE coprocessor that can be enabled.
 578         (enum pred_instruction_type): New pred type.
 579         (BAD_NO_VPT): New error message.
 580         (BAD_CDE): New error message.
 581         (BAD_CDE_COPROC): New error message.
 582         (enum operand_parse_code): Add new immediate operands.
 583         (parse_operands): Account for new immediate operands.
 584         (check_cde_operand): New.
 585         (cde_coproc_enabled): New.
 586         (cde_coproc_pos): New.
 587         (cde_handle_coproc): New.
 588         (cxn_handle_predication): New.
 589         (do_custom_instruction_1): New.
 590         (do_custom_instruction_2): New.
 591         (do_custom_instruction_3): New.
 592         (do_cx1): New.
 593         (do_cx1a): New.
 594         (do_cx1d): New.
 595         (do_cx1da): New.
 596         (do_cx2): New.
 597         (do_cx2a): New.
 598         (do_cx2d): New.
 599         (do_cx2da): New.
 600         (do_cx3): New.
 601         (do_cx3a): New.
 602         (do_cx3d): New.
 603         (do_cx3da): New.
 604         (handle_pred_state): Define new IT block behaviour.
 605         (insns): Add newn CX*{,d}{,a} instructions.
 606         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 607         Define new cdecp extension strings.
 608         * doc/c-arm.texi: Document new cdecp extension arguments.
 609         * testsuite/gas/arm/cde-scalar.d: New test.
 610         * testsuite/gas/arm/cde-scalar.s: New test.
 611         * testsuite/gas/arm/cde-warnings.d: New test.
 612         * testsuite/gas/arm/cde-warnings.l: New test.
 613         * testsuite/gas/arm/cde-warnings.s: New test.
 614         * testsuite/gas/arm/cde.d: New test.
 615         * testsuite/gas/arm/cde.s: New test.
 616
 617 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 618
 619         PR gas/25516
 620         * config/tc-i386.c (intel64): Renamed to ...
 621         (isa64): This.
 622         (match_template): Accept Intel64 only instruction by default.
 623         (i386_displacement): Updated.
 624         (md_parse_option): Updated.
 625         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 626         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 627         -mamd64 to x86-64-sysenter-amd.
 628         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 629
 630 2020-02-10  Alan Modra  <amodra@gmail.com>
 631
 632         * config/obj-elf.c (obj_elf_change_section): Error for section
 633         type, attr or entsize changes in assembly.
 634         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 635         * testsuite/gas/elf/section5.l: Update.
 636
 637 2020-02-10  Alan Modra  <amodra@gmail.com>
 638
 639         * output-file.c (output_file_close): Do a normal close when
 640         flag_always_generate_output.
 641         * write.c (write_object_file): Don't stop output when
 642         flag_always_generate_output.
 643
 644 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 645
 646         PR 25469
 647         * config/tc-z80.c: Add -gbz80 command line option to generate code
 648         for the GameBoy Z80.  Add support for generating DWARF.
 649         * config/tc-z80.h: Add support for DWARF debug information
 650         generation.
 651         * doc/c-z80.texi: Document new command line option.
 652         * testsuite/gas/z80/gbz80_all.d: New file.
 653         * testsuite/gas/z80/gbz80_all.s: New file.
 654         * testsuite/gas/z80/z80.exp: Run the new tests.
 655         * testsuite/gas/z80/z80n_all.d: New file.
 656         * testsuite/gas/z80/z80n_all.s: New file.
 657         * testsuite/gas/z80/z80n_reloc.d: New file.
 658
 659 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 660
 661         PR gas/25381
 662         * config/obj-elf.c (get_section): Also check
 663         linked_to_symbol_name.
 664         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 665         (obj_elf_parse_section_letters): Handle the 'o' flag.
 666         (build_group_lists): Renamed to ...
 667         (build_additional_section_info): This.  Set elf_linked_to_section
 668         from map_head.linked_to_symbol_name.
 669         (elf_adjust_symtab): Updated.
 670         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 671         * doc/as.texi: Document the 'o' flag.
 672         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 673         * testsuite/gas/elf/section18.d: New file.
 674         * testsuite/gas/elf/section18.s: Likewise.
 675         * testsuite/gas/elf/section19.d: Likewise.
 676         * testsuite/gas/elf/section19.s: Likewise.
 677         * testsuite/gas/elf/section20.d: Likewise.
 678         * testsuite/gas/elf/section20.s: Likewise.
 679         * testsuite/gas/elf/section21.d: Likewise.
 680         * testsuite/gas/elf/section21.l: Likewise.
 681         * testsuite/gas/elf/section21.s: Likewise.
 682
 683 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         * NEWS: Mention x86 assembler options to align branches for
 686         binutils 2.34.
 687
 688 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 691         only for ELF targets.
 692         * testsuite/gas/i386/unique.d: Don't xfail.
 693         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 694
 695 2020-02-06  Alan Modra  <amodra@gmail.com>
 696
 697         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 698         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 699
 700 2020-02-06  Alan Modra  <amodra@gmail.com>
 701
 702         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 703         xfail, and rename test.
 704         * testsuite/gas/elf/section12b.d: Likewise.
 705         * testsuite/gas/elf/section16a.d: Likewise.
 706         * testsuite/gas/elf/section16b.d: Likewise.
 707
 708 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 709
 710         PR gas/25380
 711         * config/obj-elf.c (section_match): Removed.
 712         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 713         section_id.
 714         (obj_elf_change_section): Replace info and group_name arguments
 715         with match_p.  Also update the section ID and flags from match_p.
 716         (obj_elf_section): Handle "unique,N".  Update call to
 717         obj_elf_change_section.
 718         * config/obj-elf.h (elf_section_match): New.
 719         (obj_elf_change_section): Updated.
 720         * config/tc-arm.c (start_unwind_section): Update call to
 721         obj_elf_change_section.
 722         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 723         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 724         (microblaze_s_sdata): Likewise.
 725         (microblaze_s_rdata): Likewise.
 726         (microblaze_s_bss): Likewise.
 727         * config/tc-mips.c (s_change_section): Likewise.
 728         * config/tc-msp430.c (msp430_profiler): Likewise.
 729         * config/tc-rx.c (parse_rx_section): Likewise.
 730         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 731         * doc/as.texi: Document "unique,N" in .section directive.
 732         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 733         * testsuite/gas/elf/section15.d: New file.
 734         * testsuite/gas/elf/section15.s: Likewise.
 735         * testsuite/gas/elf/section16.s: Likewise.
 736         * testsuite/gas/elf/section16a.d: Likewise.
 737         * testsuite/gas/elf/section16b.d: Likewise.
 738         * testsuite/gas/elf/section17.d: Likewise.
 739         * testsuite/gas/elf/section17.l: Likewise.
 740         * testsuite/gas/elf/section17.s: Likewise.
 741         * testsuite/gas/i386/unique.d: Likewise.
 742         * testsuite/gas/i386/unique.s: Likewise.
 743         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 744         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 745
 746 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 747
 748         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 749
 750 2020-02-01  Anthony Green  <green@moxielogic.com>
 751
 752        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 753
 754 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 755
 756         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 757         %tls_ldo.
 758
 759 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 760
 761         PR gas/25472
 762         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 763         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 764         +mve.
 765         * testsuite/gas/arm/mve_dsp.d: New test.
 766
 767 2020-01-31  Nick Clifton  <nickc@redhat.com>
 768
 769         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 770         rather than BFD_RELOC_NONE.
 771
 772 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 773
 774         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 775         to support VLDMIA instruction for MVE.
 776         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 777         instruction for MVE.
 778         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 779         instruction for MVE.
 780         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 781         instruction for MVE.
 782         * testsuite/gas/arm/mve-ldst.d: New test.
 783         * testsuite/gas/arm/mve-ldst.s: Likewise.
 784
 785 2020-01-31  Nick Clifton  <nickc@redhat.com>
 786
 787         * po/fr.po: Updated French translation.
 788         * po/ru.po: Updated Russian translation.
 789
 790 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 791
 792         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 793         .s for the movprfx.
 794         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 795         * testsuite/gas/aarch64/sve-movprfx_28.d,
 796         * testsuite/gas/aarch64/sve-movprfx_28.l,
 797         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 798
 799 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 800
 801         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 802         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 803         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 804         Adjust expectations.
 805
 806 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 807
 808         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 809         * testsuite/gas/bpf/alu-be.d: Likewise.
 810         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 811         * testsuite/gas/bpf/alu32-be.d: Likewise.
 812
 813 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 814
 815         * testsuite/gas/i386/x86-64-branch-2.s,
 816         testsuite/gas/i386/x86-64-branch-4.s,
 817         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 818         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 819         testsuite/gas/i386/x86-64-branch-2.d,
 820         testsuite/gas/i386/x86-64-branch-4.l,
 821         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 822
 823 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 824
 825         * config/tc-i386.c (process_suffix): .
 826         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 827         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 828         Add LRETQ case.
 829         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 830         suffix.
 831         testsuite/gas/i386/x86_64.s: Add RETF cases.
 832         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 833         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 834         testsuite/gas/i386/x86-64-opcode.d,
 835         testsuite/gas/i386/x86-64-suffix-intel.d,
 836         testsuite/gas/i386/x86-64-suffix.d,
 837         testsuite/gas/i386/x86_64-intel.d
 838         testsuite/gas/i386/x86_64.d: Adjust expectations.
 839         * testsuite/gas/i386/x86-64-suffix.e,
 840         testsuite/gas/i386/x86_64.e: New.
 841
 842 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 843
 844         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 845         special case.
 846
 847 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         PR binutils/25445
 850         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 851         movsxd.
 852         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 853         differences.  Document movslq and movsxd.
 854         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
 855         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
 856         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
 857         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
 858         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
 859         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
 860         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
 861         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
 862         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
 863         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
 864         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
 865
 866 2020-01-27  Alan Modra  <amodra@gmail.com>
 867
 868         * testsuite/gas/all/gas.exp: Replace case statements with switch
 869         statements.
 870         * testsuite/gas/elf/elf.exp: Likewise.
 871         * testsuite/gas/macros/macros.exp: Likewise.
 872         * testsuite/lib/gas-defs.exp: Likewise.
 873
 874 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
 875
 876         PR 25403
 877         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
 878         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
 879
 880 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
 881
 882         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
 883         s exts must be known, so rename *ok* to *fail*.
 884         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
 885         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
 886         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
 887         above change.
 888         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
 889         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
 890
 891 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
 892
 893         PR gas/25438
 894         * config/tc-i386.c (check_long_reg): Always disallow double word
 895         suffix in mnemonic with word general register.
 896         * testsuite/gas/i386/general.s: Replace word general register
 897         with double word general register for movl.
 898         * testsuite/gas/i386/inval.s: Add tests for movl with word general
 899         register.
 900         * testsuite/gas/i386/general.l: Updated.
 901         * testsuite/gas/i386/inval.l: Likewise.
 902
 903 2020-01-22  Alan Modra  <amodra@gmail.com>
 904
 905         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
 906         __tls_get_addr_desc and __tls_get_addr_opt.
 907
 908 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 909
 910         * testsuite/gas/i386/inval-crc32.s,
 911         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
 912         * testsuite/gas/i386/inval-crc32.l,
 913         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
 914
 915 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 916
 917         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
 918         generic code path. Deal with No_lSuf being set in a template.
 919         * testsuite/gas/i386/inval-crc32.l,
 920         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
 921         instead of error(s) when operand size is ambiguous.
 922         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 923         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
 924         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
 925         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
 926         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
 927         Adjust expectations.
 928
 929 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 930
 931         * config/tc-i386.c (process_suffix): Drop SYSRET special case
 932         and an intel_syntax check. Re-write lack-of-suffix processing
 933         logic.
 934         * doc/c-i386.texi: Document operand size defaults for suffix-
 935         less AT&T syntax insns.
 936         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
 937         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
 938         testsuite/gas/i386/x86-64-avx-scalar.s,
 939         testsuite/gas/i386/x86-64-avx.s,
 940         testsuite/gas/i386/x86-64-bundle.s,
 941         testsuite/gas/i386/x86-64-intel64.s,
 942         testsuite/gas/i386/x86-64-lock-1.s,
 943         testsuite/gas/i386/x86-64-opcode.s,
 944         testsuite/gas/i386/x86-64-sse2avx.s,
 945         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
 946         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
 947         testsuite/gas/i386/x86-64-nops.s,
 948         testsuite/gas/i386/x86-64-ptwrite.s,
 949         testsuite/gas/i386/x86-64-simd.s,
 950         testsuite/gas/i386/x86-64-sse-noavx.s,
 951         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
 952         insns.
 953         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 954         testsuite/gas/i386/noreg64.s: Add further tests.
 955         * testsuite/gas/i386/ilp32/x86-64-nops.d,
 956         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
 957         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 958         testsuite/gas/i386/sse-noavx.d,
 959         testsuite/gas/i386/x86-64-intel64.d,
 960         testsuite/gas/i386/x86-64-nops.d,
 961         testsuite/gas/i386/x86-64-opcode.d,
 962         testsuite/gas/i386/x86-64-ptwrite-intel.d,
 963         testsuite/gas/i386/x86-64-ptwrite.d,
 964         testsuite/gas/i386/x86-64-simd-intel.d,
 965         testsuite/gas/i386/x86-64-simd-suffix.d,
 966         testsuite/gas/i386/x86-64-simd.d,
 967         testsuite/gas/i386/x86-64-sse-noavx.d
 968         testsuite/gas/i386/x86-64-suffix.d,
 969         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
 970         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
 971         testsuite/gas/i386/noreg64.l: New.
 972         * testsuite/gas/i386/i386.exp: Run new tests.
 973
 974 2020-01-21  Jan Beulich  <jbeulich@suse.com>
 975
 976         * testsuite/gas/i386/avx512_bf16_vl.s,
 977         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
 978         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
 979         broadcast forms of VCVTNEPS2BF16.
 980         * testsuite/gas/i386/avx512_bf16_vl.d,
 981         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
 982
 983 2020-01-20  Nick Clifton  <nickc@redhat.com>
 984
 985         * po/uk.po: Updated Ukranian translation.
 986
 987 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 988
 989         PR ld/25416
 990         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
 991         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
 992         x32 object.
 993         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
 994         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
 995         R_X86_64_GOTPC32_TLSDESC relocation.
 996
 997 2020-01-18  Nick Clifton  <nickc@redhat.com>
 998
 999         * configure: Regenerate.
1000         * po/gas.pot: Regenerate.
1001
1002 2020-01-18  Nick Clifton  <nickc@redhat.com>
1003
1004         Binutils 2.34 branch created.
1005
1006 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1007
1008         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1009         with vex_encoding_vex.
1010         (parse_insn): Likewise.
1011         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
1012         and {vex3} documentation.
1013         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1014         {vex}.
1015         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1016
1017 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1018
1019         PR 25376
1020         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1021         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1022         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1023         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1024         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1025         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1026
1027 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1028
1029         * config/tc-i386.c (match_template): Drop found_cpu_match local
1030         variable.
1031
1032 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1033
1034         * testsuite/gas/i386/avx512dq-inval.l,
1035         testsuite/gas/i386/avx512dq-inval.s: New.
1036         * testsuite/gas/i386/i386.exp: Run new test.
1037
1038 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1039
1040         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1041         relocations when the target is 430X, except when extracting part of an
1042         expression.
1043         (msp430_srcoperand): Adjust comment.
1044         Initialize the expp member of the msp430_operand_s struct as
1045         appropriate.
1046         (msp430_dstoperand): Likewise.
1047         * testsuite/gas/msp430/msp430.exp: Run new test.
1048         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1049         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1050
1051 2020-01-15  Alan Modra  <amodra@gmail.com>
1052
1053         * configure.tgt: Add sparc-*-freebsd case.
1054
1055 2020-01-14  Lili Cui <lili.cui@intel.com>
1056
1057         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1058         * testsuite/gas/i386/align-branch-1b.d: Likewise.
1059         * testsuite/gas/i386/align-branch-1c.d: Likewise.
1060         * testsuite/gas/i386/align-branch-1d.d: Likewise.
1061         * testsuite/gas/i386/align-branch-1e.d: Likewise.
1062         * testsuite/gas/i386/align-branch-1f.d: Likewise.
1063         * testsuite/gas/i386/align-branch-1g.d: Likewise.
1064         * testsuite/gas/i386/align-branch-1h.d: Likewise.
1065         * testsuite/gas/i386/align-branch-1i.d: Likewise.
1066         * testsuite/gas/i386/align-branch-5.d: Likewise.
1067         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1068         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1069         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1070         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1071         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1072         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1073         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1074         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1075         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1076         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1077         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1078         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1079
1080 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
1081
1082         PR 25377
1083         * config/tc-z80.c: Add support for half precision, single
1084         precision and double precision floating point values.
1085         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1086         * doc/as.texi: Add new z80 command line options.
1087         * doc/c-z80.texi: Document new z80 command line options.
1088         * testsuite/gas/z80/ez80_pref_dis.s: New test.
1089         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1090         * testsuite/gas/z80/z80.exp: Run the new test.
1091         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1092         * testsuite/gas/z80/fp_zeda32.d: Likewise.
1093         * testsuite/gas/z80/strings.d: Update expected output.
1094
1095 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
1096
1097         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1098         dependency.
1099
1100 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
1101
1102         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1103         the CPU.
1104         * config/tc-arc.h: Add header if/defs.
1105         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1106
1107 2020-01-13  Alan Modra  <amodra@gmail.com>
1108
1109         * testsuite/gas/wasm32/allinsn.d: Update expected output.
1110
1111 2020-01-13  Alan Modra  <amodra@gmail.com>
1112
1113         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1114         insertion.
1115
1116 2020-01-10  Alan Modra  <amodra@gmail.com>
1117
1118         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1119         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1120
1121 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1122
1123         PR 25224
1124         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1125         opcode byte values.
1126         (emit_ld_r_r): Likewise.
1127         (emit_ld_rr_m): Likewise.
1128         (emit_ld_rr_nn): Likewise.
1129
1130 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1131
1132         * config/tc-i386.c (optimize_encoding): Add
1133         is_any_vex_encoding() invocations. Drop respective
1134         i.tm.extension_opcode == None checks.
1135
1136 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1137
1138         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1139         REX transformations. Correct comment indentation.
1140
1141 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1142
1143         * config/tc-i386.c (optimize_encoding): Generalize register
1144         transformation for TEST optimization.
1145
1146 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1147
1148         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1149         testsuite/gas/i386/x86-64-sysenter-amd.d,
1150         testsuite/gas/i386/x86-64-sysenter-amd.l,
1151         testsuite/gas/i386/x86-64-sysenter-intel.d,
1152         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1153         * testsuite/gas/i386/i386.exp: Run new tests.
1154
1155 2020-01-08  Nick Clifton  <nickc@redhat.com>
1156
1157         PR 25284
1158         * doc/as.texi (Align): Document the fact that all arguments can be
1159         omitted.
1160         (Balign): Likewise.
1161         (P2align): Likewise.
1162
1163 2020-01-08  Nick Clifton  <nickc@redhat.com>
1164
1165         PR 14891
1166         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1167         already defined as a different symbol type.
1168         * testsuite/gas/elf/pr14891.s: New test source file.
1169         * testsuite/gas/elf/pr14891.d: New test driver.
1170         * testsuite/gas/elf/pr14891.s: New test expected error output.
1171         * testsuite/gas/elf/elf.exp: Run the new test.
1172
1173 2020-01-08  Alan Modra  <amodra@gmail.com>
1174
1175         * config/tc-z8k.c (md_begin): Make idx unsigned.
1176         (get_specific): Likewise for this_index.
1177
1178 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1179
1180         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1181         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1182         (md_operand): Set X_md to absent.
1183         (arc_parse_name): Check for X_md.
1184
1185 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1186
1187         PR 25311
1188         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1189         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1190         NO_STRING_ESCAPES.
1191         * read.c (next_char_of_string): Likewise.
1192         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1193         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1194
1195 2020-01-03  Nick Clifton  <nickc@redhat.com>
1196
1197         * po/sv.po: Updated Swedish translation.
1198
1199 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1200
1201         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1202         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1203
1204 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1205
1206         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1207         by-element usdot. Add 64-bit form tests for by-element sudot.
1208         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1209
1210 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1211
1212         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1213         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1214
1215 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1216
1217         * testsuite/gas/aarch64/f64mm.d,
1218         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1219
1220 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1221
1222         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1223         support for assembler code generated by SDCC. Add new relocation
1224         types. Add z80-elf target support.
1225         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1226         labels. Local labels starts from ".L".
1227         * NEWS: Mention the new support.
1228         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1229         * testsuite/gas/all/fwdexp.s: Likewise.
1230         * testsuite/gas/all/cond.l: Likewise.
1231         * testsuite/gas/all/cond.s: Likewise.
1232         * testsuite/gas/all/fwdexp.d: Likewise.
1233         * testsuite/gas/all/fwdexp.s: Likewise.
1234         * testsuite/gas/elf/section2.e-mips: Likewise.
1235         * testsuite/gas/elf/section2.l: Likewise.
1236         * testsuite/gas/elf/section2.s: Likewise.
1237         * testsuite/gas/macros/app1.d: Likewise.
1238         * testsuite/gas/macros/app1.s: Likewise.
1239         * testsuite/gas/macros/app2.d: Likewise.
1240         * testsuite/gas/macros/app2.s: Likewise.
1241         * testsuite/gas/macros/app3.d: Likewise.
1242         * testsuite/gas/macros/app3.s: Likewise.
1243         * testsuite/gas/macros/app4.d: Likewise.
1244         * testsuite/gas/macros/app4.s: Likewise.
1245         * testsuite/gas/macros/app4b.s: Likewise.
1246         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1247         * testsuite/gas/z80/z80.exp: Add new tests
1248         * testsuite/gas/z80/dollar.d: New file.
1249         * testsuite/gas/z80/dollar.s: New file.
1250         * testsuite/gas/z80/ez80_adl_all.d: New file.
1251         * testsuite/gas/z80/ez80_adl_all.s: New file.
1252         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1253         * testsuite/gas/z80/ez80_isuf.s: New file.
1254         * testsuite/gas/z80/ez80_z80_all.d: New file.
1255         * testsuite/gas/z80/ez80_z80_all.s: New file.
1256         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1257         * testsuite/gas/z80/r800_extra.d: New file.
1258         * testsuite/gas/z80/r800_extra.s: New file.
1259         * testsuite/gas/z80/r800_ii8.d: New file.
1260         * testsuite/gas/z80/r800_z80_doc.d: New file.
1261         * testsuite/gas/z80/z180.d: New file.
1262         * testsuite/gas/z80/z180.s: New file.
1263         * testsuite/gas/z80/z180_z80_doc.d: New file.
1264         * testsuite/gas/z80/z80_doc.d: New file.
1265         * testsuite/gas/z80/z80_doc.s: New file.
1266         * testsuite/gas/z80/z80_ii8.d: New file.
1267         * testsuite/gas/z80/z80_ii8.s: New file.
1268         * testsuite/gas/z80/z80_in_f_c.d: New file.
1269         * testsuite/gas/z80/z80_in_f_c.s: New file.
1270         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1271         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1272         * testsuite/gas/z80/z80_out_c_0.d: New file.
1273         * testsuite/gas/z80/z80_out_c_0.s: New file.
1274         * testsuite/gas/z80/z80_reloc.d: New file.
1275         * testsuite/gas/z80/z80_reloc.s: New file.
1276         * testsuite/gas/z80/z80_sli.d: New file.
1277         * testsuite/gas/z80/z80_sli.s: New file.
1278
1279 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1280
1281         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1282         REGLIST_RN.
1283
1284 2020-01-01  Alan Modra  <amodra@gmail.com>
1285
1286         Update year range in copyright notice of all files.
1287
1288 For older changes see ChangeLog-2019
1289 \f
1290 Copyright (C) 2020 Free Software Foundation, Inc.
1291
1292 Copying and distribution of this file, with or without modification,
1293 are permitted in any medium without royalty provided the copyright
1294 notice and this notice are preserved.
1295
1296 Local Variables:
1297 mode: change-log
1298 left-margin: 8
1299 fill-column: 74
1300 version-control: never
1301 End: