gas/ChangeLog

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